WO2018050087A1 - 一种传输wur消息的方法和装置 - Google Patents

一种传输wur消息的方法和装置 Download PDF

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Publication number
WO2018050087A1
WO2018050087A1 PCT/CN2017/101716 CN2017101716W WO2018050087A1 WO 2018050087 A1 WO2018050087 A1 WO 2018050087A1 CN 2017101716 W CN2017101716 W CN 2017101716W WO 2018050087 A1 WO2018050087 A1 WO 2018050087A1
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WIPO (PCT)
Prior art keywords
wur
interface
wake
window
message
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PCT/CN2017/101716
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English (en)
French (fr)
Inventor
庞高昆
方平
程勇
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华为技术有限公司
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Publication of WO2018050087A1 publication Critical patent/WO2018050087A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of WUR technologies, and in particular, to a method and apparatus for transmitting a WUR message.
  • the IEEE Institute of Electrical and Electrical and Electronics Engineers 802.11 standard organization plans to develop a WiFi (Wireless Fidelity) IoT (Internet of Things) standard based on the 2.4G/5 GHz band, which is characterized by low Power consumption and long distance.
  • WiFi Wireless Fidelity
  • IoT Internet of Things
  • LP Low Power
  • WUR Wike-up Radio
  • the STA (Station, site supporting 802.11 protocol) introduces a WUR interface based on the traditional WiFi interface (802.11 main radio, 802.11 main module).
  • the 802.11 main module is usually in sleep mode.
  • the 802.11 master module is activated only when receiving a wake-up signal from the WUR, and then communicates with the AP (Access Point, an access point supporting the 802.11 protocol).
  • the WUR of the STA is continuously in working state or intermittently in working state. When the WUR receives the wake-up packet from the AP in the working state, it sends a wake-up signal to the 802.11 main module to wake up the sleep state. 802.11 main module.
  • the wake-up device does not have a device that needs to be woken up, that is, the wake-up device does not need to send a wake-up message to the WUR interface of the wake-up device. However, the wake-up device still needs to wait for the wake-up window time of the WUR to enter the sleep state, thereby wasting the STA power and reducing the use time.
  • the embodiment of the invention provides a method and a device for transmitting a WUR message, which can be performed according to the awake window end indication after the Wwak message is received by the awake window.
  • a specific embodiment of the present invention provides a method for transmitting a WUR message.
  • the method includes the first device generating a WUR message.
  • the first device sends the WUR message to the WUR interface of the at least one second device by using the WUR interface of the first device, where the WUR interface of the at least one second device is currently in the first wake-up window, where the A wake-up window is a wake-up window of the WUR interface of the second device, or a wake-up of the WUR interface of the first device, or a wake-up window of the WUR interface of the first device and A wake-up window in which a wake-up window of the WUR interface of the second device overlaps.
  • the first device sends the WUR message to the WUR interface of the at least one second device by using the WiFi interface of the first device, where the WUR interface of the at least one second device is currently in the second wake window.
  • the second wake-up window is a wake-up window of the WUR interface of the second device, or a wake-up window of the WiFi interface of the first device, or a wake-up of the WiFi interface of the first device A wake-up window that overlaps a window and a wake-up window of the WUR interface of the second device.
  • the WUR message carries the wakeup window end indication information, and the wakeup window end indication information is used to receive the WUR interface of the second device of the WUR message and/or the WUR interface of the WiFi interface in the second device.
  • the WUR interface of the second device After receiving the WUR message, or entering a sleep state before, after, or after a predetermined time after the WUR interface of the second device receives the WUR message, and waking up in the first state after entering the sleep state
  • the remaining time of the window or the second awake window is in a sleep state; or the awake window end indication information is used to indicate the WUR interface and/or the WiFi interface of the second device that receives the WUR message.
  • the wake-up window end indication information is used by the WUR interface and/or the WiFi interface of the second device that receives the WUR message to be in a sleep state within a predetermined time after the WUR interface of the second device receives the WUR message.
  • the wake-up window end indication information may be directly entered into the sleep state.
  • the WUR message carries a wake-up window end indication information, where the wake-up window end indication information is used to indicate that the first device does not send a WUR message to the second device or the At least one device including the second device, or the wake-up window end indication information is used to indicate that the first device does not have cached WiFi data sent to the second device or the at least the second device A device, or the wake-up window end indication information is used to indicate that the first device does not need to wake up the second device or the WiFi interface of the at least one device including the second device.
  • the wake-up message further carries identification information of the third device, where the wake-up message is further used to wake up a WiFi interface of the third device or send cached WiFi data to the first a device, wherein the WUR interface and/or the WiFi interface of the second device, after receiving the WUR message by the WUR interface of the second device, performing sleep according to the awake window end indication information, including: After the WUR interface of the second device receives the WUR message, but the identifier information of the second device does not match the identifier information of the third device, the WUR interface and/or the WiFi interface of the second device are in the foregoing After receiving the WUR message, the WUR interface of the second device performs dormancy according to the awake window end indication information, and the device is saved by waking up the awake window end indication information to wake up the wakeup message of the third device WiFi interface.
  • the WUR message is sent separately to save the air interface resource overhead.
  • the WiFi data that is not cached by the device is sent to the second device indication information
  • the wakeup window end indication information is replaced by the WiFi data that is not buffered by the first device and sent to the second device indication information
  • the WUR interface and/or the WiFi interface of the second device may enter sleep, by indicating the end of the wakeup window.
  • the information is replaced with different information, so that the wake-up window indication information can be more diverse.
  • the sending, by the first device, the WUR message to the WUR interface of the second device by using the WUR interface or the WiFi interface of the first device, the WUR message carrying the first device does not
  • the WiFi interface indication information of the second device needs to be awakened
  • the wakeup window end indication information is replaced by the first device not needing to wake up the WiFi interface indication information of the second device
  • the second device obtains
  • the WUR interface and/or the WiFi interface of the second device may enter sleep, by using the wakeup window end indication information with different information.
  • the wake-up window indication information can be made more diverse.
  • a specific embodiment of the present invention provides a method for transmitting a WUR message.
  • the method includes: receiving, by the WUR interface of the second device, a WUR message sent by the first device, where the WUR message includes a wake-up window end indication information.
  • the WUR interface of the second device is currently in a first wake-up window, the first wake-up window is a wake-up window of the WUR interface of the second device, or one of the WUR interfaces of the first device Wake up one of the windows, or a wake-up window that overlaps with a wake-up window of the WUR interface of the first device and a wake-up window of the WUR interface of the second device.
  • the WUR interface of the second device is currently in the second wake-up window.
  • the second wake-up window is a wake-up window of the WUR interface of the second device, or a wake-up window in the wake-up window of the WiFi interface of the first device, or the first device
  • a wake-up window of the WiFi interface overlaps with a wake-up window of the WUR interface of the second device.
  • the WUR interface of the second device After the WUR interface of the second device receives the WUR message, the WUR interface of the second device performs dormancy according to the awake window end indication information, including: WUR of the second device
  • the interface and/or the WiFi interface enters after the WUR message of the second device receives the WUR message, or before or after a predetermined time after the WUR interface of the second device receives the WUR message a sleep state, and after entering the sleep state, are in a sleep state during the remaining time of the first wake-up window or the second wake-up window; or, the WUR interface and/or the WiFi interface of the second device is After receiving the WUR message, the WUR interface of the second device enters a sleep state at or after a predetermined time after the WUR interface of the second device receives the WUR message; or, the second The WUR interface and/or the WiFi interface of the device is in a sleep state within a predetermined time after the WUR interface of the second device receives the WUR message.
  • a specific embodiment of the present invention provides a method for transmitting a WUR message.
  • the first device generates a WUR message;
  • the first device sends the WUR message to the WUR interface of the at least one device, including the second device, by using the WUR interface of the first device, where the WUR interface of the second device is currently in the first waking window.
  • the first wake-up window is a wake-up window of the WUR interface of the second device, or a wake-up window of the WUR interface of the first device, or one of the WUR interfaces of the first device Wake-up window and a wake-up window overlapping with a wake-up window of the WUR interface of the second device; or, the first device sends the WUR message to the second device by using the WiFi interface of the first device a WUR interface of at least one device, the WUR interface of the second device is currently in a second wake-up window, and the second wake-up window is a wake-up window of the WUR interface of the second device, or a wake-up window of the WiFi interface of the first device, or a wake-up window of a wake-up window of the WiFi interface of the first
  • a specific embodiment of the present invention provides a method for transmitting a WUR message.
  • the method includes: a first device generating a WUR message; the first device sending the WUR message to a WUR interface of at least one device including a second device by using a WUR interface of the first device, the second The WUR interface of the device is currently in the first wake-up window, the first wake-up window is a wake-up window of the WUR interface of the second device, or a wake-up window of the WUR interface of the first device, Or a wake-up window in which a wake-up window of the WUR interface of the first device overlaps with a wake-up window of the WUR interface of the second device; or the first device passes through the first device
  • the WUR interface sends the WUR message to the WUR interface of the second device, where the WUR interface of the second device is currently in the second wake-up window, and the second wake-up window is the WUR interface of the second device.
  • the UR message carries the awake window end indication information, where the awake window end indication information is used to indicate that the WUR interface and/or the WiFi interface of the second device receives the WUR message on the WUR interface of the second device.
  • the waking window end indication information is used to refer to The WUR interface and/or the WiFi interface of the second device is in the first wake-up window or the second wake-up after receiving the WUR message by the WUR interface of the second device and after entering a sleep state All of the remaining time of the window is in a dormant state, or enter a sleep state before, during or after a predetermined time after the WUR interface of the second device receives the WUR message and after entering the sleep state The first waking window or the second waking window is in a sleep state for the remaining time; or the awake window end indication information is used to indicate the WUR interface of the second device that receives the WUR message and/or Or the WiFi interface enters a sleep state after the WUR interface of the second device receives the WUR message, or before, after, or after a predetermined time after the WUR interface of the second device receives the WUR message; Or the awake window end indication information is used to indicate that the WUR interface and/or the WiFi interface
  • a fifth aspect of the present invention provides a radio access network device.
  • the radio access network device includes a processing unit and a transmitting unit.
  • a sending unit configured to send the WUR message to a WUR interface of the terminal by using a WUR interface, where the WUR interface of the terminal is currently in a first wake-up window, and the first wake-up window is a wake-up of the WUR interface of the terminal a window, or a wake-up window of the WUR interface of the wireless access network device, or a wake-up window of the WUR interface of the wireless access network device and a wake-up window of the WUR interface of the terminal Overlapping wake up windows.
  • the sending unit sends the WUR message to the WUR interface of the terminal through the WiFi interface, where the WUR interface of the terminal is currently in the second wake-up window, and the second wake-up window is the WUR interface of the terminal.
  • a wake-up window, or a wake-up window of the WiFi interface of the wireless access network device, or a wake-up window of the WiFi interface of the first device and a wake-up window of the WUR interface of the terminal Overlapping wake up windows.
  • the WUR message carries the awake window end indication information, where the awake window end indication information is used to indicate that the WUR interface and/or the WiFi interface of the terminal that receives the WUR message receives the WUR interface of the terminal.
  • the WUR interface After the WUR message, or before or after a predetermined time after receiving the WUR message by the WUR interface of the terminal, entering a sleep state, and after entering the sleep state, in the first wake-up window or the The second wake-up window is in a sleep state for the rest of the time.
  • the awake window end indication information is used to indicate that the WUR interface and/or the WiFi interface of the terminal that receives the WUR message is after the WUR interface of the terminal receives the WUR message, or at the terminal The WUR interface enters a sleep state before, during, or after a predetermined time after receiving the WUR message.
  • the awake window end indication information is used to indicate that the WUR interface and/or the WiFi interface of the terminal that receives the WUR message is in a sleep state within a predetermined time after the WUR interface of the terminal receives the WUR message. .
  • the waking window end indication information is sent to the terminal, so that when the terminal does not need to be awake in the awake window, the waking window end indication information is received and directly enters the sleep state.
  • a specific embodiment of the present invention provides a terminal.
  • the terminal includes a receiving unit and a processing unit. And a receiving unit, configured to receive, by using a WUR interface, a WUR message sent by the radio access network device, where the WUR message includes an awake window end indication information.
  • the WUR interface of the terminal is currently in a first wake-up window, the first wake-up window is a wake-up window of the WUR interface of the terminal, or a wake-up of the WUR interface of the wireless access network device A window, or a wake-up window in which a wake-up window of the WUR interface of the wireless access network device overlaps with a wake-up window of the WUR interface of the terminal.
  • the WUR interface of the terminal is currently in a second wake-up window
  • the second wake-up window is a wake-up window of the WUR interface of the terminal, or one of the WiFi interfaces of the wireless access network device Wake up the window, or a wake-up window that overlaps with a wake-up window of the WiFi interface of the first device and a wake-up window of the WUR interface of the second device.
  • a processing unit configured to control, according to the awake window end indication information, a WUR interface and/or a WiFi interface of the terminal, after receiving the WUR message on a WUR interface of the terminal, or a WUR interface of the terminal Entering a sleep state before, during or after a predetermined time after receiving the WUR message, and sleeping in the first time of the first wake-up window or the second wake-up window after entering the sleep state Or, controlling the WUR interface and/or the WiFi interface of the terminal after the WUR interface of the terminal receives the WUR message, or when the WUR interface of the terminal receives the WUR message at a predetermined time Or entering a sleep state; or, controlling the WUR interface and/or the WiFi interface of the terminal to be received at the WUR interface of the terminal
  • the predetermined time after the WUR message is in a sleep state.
  • the second device receives the wake-up window end indication information, so that when the second device does not need to be woken up in the awake window, the second device directly enters the sleep
  • an embodiment of the invention provides a radio access network device.
  • the radio access network device includes a processing unit and a transmitting unit.
  • a sending unit configured to send the WUR message to a WUR interface of at least one device, including a terminal, by using a WUR interface, where the WUR interface of the terminal is currently in a first wake-up window, and the first wake-up window is a wake-up window of the WUR interface of the terminal, or a wake-up window of the WUR interface of the wireless access network device, or a wake-up window of the WUR interface of the wireless access network device and the terminal A wake up window with overlapping windows on the WUR interface.
  • the sending unit is configured to send the WUR message to the WUR interface of the terminal by using a WiFi interface, where the WUR interface of the terminal is currently in a second wake-up window, and the second wake-up window is a WUR of the terminal.
  • a wake-up window of the interface, or a wake-up window of the WiFi interface of the wireless access network device, or a wake-up window of the WiFi interface of the wireless access network device and a WUR interface of the terminal A wake up window with waking windows overlapping.
  • a specific embodiment of the present invention provides a method and apparatus for transmitting a WUR message.
  • the first device and the second device are included, and the first device ends the indicated WUR message by generating a wake window, and sends the WUR message to the second device.
  • the second device After the second device receives the WUR message in the awake window, the second device performs hibernation according to the awake window end indication. Therefore, in the case that the first device does not have a wake-up message to be sent to the second device, the second device waits unnecessarily in the wake-up window time, reducing the power consumption of the second device.
  • FIG. 1 is a schematic structural diagram of a communication system according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of an enableable duty cycle according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a method for transmitting a WUR message according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of a wake-up packet according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a method for transmitting a WUR message according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a WUR message for causing a current wake-up window to enter a sleep state according to an embodiment of the present invention
  • FIG. 7 is a schematic diagram of a WUR message of a wake-up window entering a sleep state after a predetermined time according to an embodiment of the present invention
  • FIG. 8 is a schematic diagram of a WUR message for waking up a window to sleep for a predetermined sleep time according to an embodiment of the present invention
  • FIG. 9 is a schematic diagram of a WUR message in a wake-up window for a period of time according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of a WUR message entering a dormant state after a predetermined time according to an embodiment of the present invention.
  • FIG. 11 is a schematic diagram of a WUR message with a predetermined sleep time according to an embodiment of the present invention.
  • FIG. 12 is a schematic diagram of a WUR message sent by a periodically awake window according to an embodiment of the present invention.
  • FIG. 13 is a schematic diagram of a WUR message of a periodic wake-up window sending a predetermined time to sleep according to an embodiment of the present invention
  • FIG. 14 is a schematic diagram of a WUR message of a periodic wake-up window sending a dormancy predetermined time according to an embodiment of the present invention
  • FIG. 15 is a schematic diagram of a WUR message for waking up a WiFi interface according to an embodiment of the present invention.
  • FIG. 16 is a schematic diagram of a WUR message of a first device sleeping according to an embodiment of the present invention.
  • FIG. 17 is a schematic diagram of a WUR message including disconnecting a WUR interface according to an embodiment of the present invention.
  • FIG. 18 is a schematic diagram of a WUR message including a handover WUR message sending interface according to an embodiment of the present invention.
  • FIG. 19 is a schematic diagram of a WUR message including an unavailable time according to an embodiment of the present invention.
  • FIG. 20 is a schematic diagram of a WUR message for waking up a WiFi interface of a third device according to an embodiment of the present invention.
  • FIG. 21 is a schematic diagram of a WUR message of a first device sleeping according to an embodiment of the present invention.
  • FIG. 22 is a schematic diagram of a first device without WUR message transmission according to an embodiment of the present invention.
  • FIG. 23 is a schematic diagram of a wake-up WiFi interface WUR message according to an embodiment of the present invention.
  • FIG. 24 is a schematic diagram of a wake-up WiFi interface WUR message according to an embodiment of the present invention.
  • FIG. 25 is a schematic diagram of a WUR message including an unavailable time according to an embodiment of the present invention.
  • FIG. 26 further provides a radio access network device according to an embodiment of the present invention.
  • FIG. 27 is a schematic diagram of a terminal according to an embodiment of the present invention.
  • FIG. 29 is a second device terminal according to an embodiment of the present invention.
  • a specific embodiment of the present invention provides a method, apparatus, and system for transmitting a Wake-up Radio (WUR) message, the system including a wake-up device and a wake-up device.
  • the wake-up device is a first device, and is configured to send wake-up window end indication information to a device that needs to be woken up.
  • the awake device is a second device, and is configured to receive the awake window end indication information sent by the awake device, and enter a sleep state according to the indication information.
  • the second device includes a WiFi interface and a WUR interface, and the WiFi interface is in a sleep state.
  • the second device side uses a low power (LP) WUR to wake up the WiFi interface with higher power consumption than the WUR, thereby reducing the power consumption of the device.
  • the WUR interface of the second device periodically is in a wake-up window to receive the WUR message sent by the first device.
  • the wake-up window end indication information is sent to the WUR in a wake-up window that does not require waking up the WUR of the second device, thereby further reducing the power consumption of the wake-up device.
  • the transmission comprises transmission and reception.
  • the transmission may include transmitting, or receiving, or transmitting and receiving, such as the first device transmitting the WUR message and the second device receiving the WUR message.
  • WUR is also known as Wake-up Receiver (WUR).
  • WUR Wake-up Receiver
  • the description of the present invention is uniformly referred to by WUR.
  • the method, device and system can be applied to a Wi-Fi (Wireless Fidelity) Internet of Things (IoT) and a Wi-Fi network based wearable device, that is, the mobile phone is used as a virtual connection.
  • Wi-Fi Wireless Fidelity
  • IoT Internet of Things
  • Wi-Fi network based wearable device that is, the mobile phone is used as a virtual connection.
  • a Wi-Fi network consisting of an in-point and associated wearable device.
  • WUR is an LP-WUR (Low PowerWake-UpRadio) interface introduced on the basis of the 802.11 main radio. If the 802.11 main module of the second device is in the sleep mode, only the LP-WUR of the second device receives the wake-up message from the first device, and the 802.11 main module of the second device is activated by the LP-WUR of the second device. .
  • LP-WUR Low PowerWake-UpRadio
  • FIG. 1 is a schematic structural diagram of a communication system according to an embodiment of the present invention.
  • an AP Access Point, an access point supporting the 802.11 protocol
  • an STA tation, a site supporting the 802.11 protocol
  • the STA includes an 802.11 main module and an LP-WUR.
  • the 802.11 master module can be in a sleep state when not in operation.
  • the LP-WUR is in operation or intermittently in operation.
  • the LP-WUR can receive messages while in the working state.
  • the 802.11 main module of the STA is required to work, the 802.11 main module (or WUR module) of the AP sends a wake-up message to the LP-WUR of the STA.
  • the LP-WUR of the STA receives a wake-up packet from the AP in an active state, waking up the 802.11 master module in a dormant state.
  • the LP-WUR activates the 802.11 main module of the STA according to the wakeup information included in the wakeup packet.
  • the STA's 802.11 main module is activated and then communicates with the AP.
  • the WUR is usually intermittently activated. At the time of activation, that is, the wake-up packet sent by the AP is received in the wake-up window, thereby awakening the STA's 802.11 main module.
  • the appearance of the Wake window should be regular so that The AP can know when the STA's WUR can receive the wake-up packet.
  • the AP device may send a WUR message in the awake window of the STA, or the AP may generate a WUR message in the awake window of the AP.
  • the AP has its own fixed wake-up window, and the STA finds the location.
  • the STA needs to receive the WUR message sent by the AP, and the STA joins the network of the AP, and receives the WUR message sent by the AP in the awake window of the AP.
  • FIG. 2 is a schematic diagram of an enableable duty cycle according to an embodiment of the present invention.
  • the WUR interface enables duty cycle (Duty-Cycling).
  • the duty cycle includes an active state and a sleep state. That is, the WUR interface periodically wakes up and sleeps. When the WUR interface periodically wakes up, it waits to receive a wake-up message sent to it. The time other than the WUR activation state is in a sleep state.
  • the sleep state is an ultra-low power deep sleep state, so enabling duty cycle (Duty-Cycling) can significantly reduce the average power consumption of the WUR interface.
  • the length of the WUR wake-up window and the period of the duty cycle (Duty-Cycling) can be set. For example, WUR is active for 2ms every 100ms and sleeps for other times.
  • the WUR wake-up window of the STA is in a duty-cycling mode (for example, 2 ms is active every 100 ms), and the AP further includes determining that the STA does not need to wake up.
  • the AP determines that the STA that does not need to wake up may be: determining that there is no STA that needs to wake up before starting the WUR wake-up window (ie, before the activation time of 2 ms), or determining that there is no STA that needs to wake up in the WUR wake-up window.
  • the AP determines that there is no STA to wake up at the beginning of the WUR wake-up window (ie, at the activation time point of 2ms), or that the AP is in the non-awake window of the WUR It is judged that there is no STA that needs to wake up (that is, outside the activation time of 2 ms).
  • the wake-up device is periodically activated.
  • the device that wakes up does not wake up the device, it is periodically activated. Waiting for the wake-up window to end and then go to sleep, resulting in wasted power.
  • the invention saves the power by directly sending the wake-up window end indication information to the wake-up device, so that the WUR interface of the wake-up device directly enters the sleep state.
  • the first device mentioned in the present invention can be used as a wake-up device or a wake-up device.
  • the second device can act as a wake-up device or, as a wake-up device.
  • the first device acts as a wake-up device
  • the second device can act as a wake-up device.
  • the first device can act as a wake-up device.
  • the wake-up device can function as the second device.
  • the wake-up device is the first device, the wake-up device can function as the second device.
  • the WUR may be referred to as a wake-up radio or a wake-up receiver, and the communication interface provided by the WUR may be referred to as a WUR interface.
  • the WUR interface is uniformly described in the embodiment of the present invention, wherein the WUR interface is used. It can also be used directly to refer to wake-up radios or wake-up receivers. A unified description is given here, and will not be described below. WUR can sometimes be called LP-WUR.
  • the first device does not have the device indication information that needs to be awake, or the first device does not have the WUR message sending indication information, or the first device does not have the WiFi message sending indication information, or the first device sends the WUR message end indication information, or indicates
  • the second device enters the dormancy indication information, or the second device stops using the WUR interface indication information, or indicates that the WUR interface and/or the WiFi interface of the second device enters the dormancy indication information, or the WUR interface of the second device wakes up.
  • the window ends the indication information in advance, or the wake-up window of the WUR interface of the first device ends the indication information, or the wake-up window of the WiFi interface of the first device ends the indication information, or the first device instructs the second device to wake up Sending the WiFi message indication information, or the first device releases the occupied media time indication information, or the first device occupies the media time end indication information, or the first device occupies the channel end indication information, or the first device indicates the Second device
  • the WiFi message indication information is transmitted, or the first device instructs the first device to transmit the WiFi message indication information, or the first device wakes up all the device indication information, or the WUR interface of the first device enters the sleep indication information, or
  • the WiFi interface of the first device needs to enter the sleep indication information, or the WiFi interface of the first device is to enter the sleep state, the WUR interface enters the working state indication information, or the first device disconnects the WUR interface connection indication information, or the first device End the WUR interface connection indication, or disconnect the WUR interface of the second device, or delete
  • the first device does not send the indication information to the WUR message within the predetermined time, or the first device indicates the WUR interface sleep predetermined time indication information of the second device, or the first device indicates the second The WiFi interface of the device sleeps the predetermined time indication information, or the first device indicates that the WUR interface of the second device enters the sleep indication information at a predetermined time, or the first device indicates that the WiFi interface of the second device enters the sleep indication information at a predetermined time, Or the first device indicates that the WUR interface of the second device enters the dormancy indication information after a predetermined time, or the first device indicates that the WiFi interface of the second device enters the dormancy indication information after the predetermined time, and the first device indicates the second The WUR interface of the device enters the dormant indication information before the predetermined time, the first device indicates that the WiFi interface of the second device enters the dormancy indication information before the predetermined time, or the first device indicates that the WUR interface of the second
  • Instructing information or the first device instructing the WiFi interface of the second device to enter the sleep finger within a predetermined time
  • the information is displayed, or the first device indicates that the WiFi interface of the second device receives the WiFi message and/or sends the WiFi message indication information at a predetermined time, or the first device is unavailable (or unavailable, or the first device is not online, or, The first device does not work, or the first device sleeps, indicating that the first device cannot receive the WUR message and/or cannot receive the WiFi message) indication information, or the first device is unavailable for the predetermined time, or the first device
  • the indication information may not be available before/after the predetermined time, or the WUR interface/WiFi interface unavailable indication information of the first device, or the WUR interface/WiFi interface of the first device is unavailable at the predetermined time, or The first device is available (available or, online, or, the first device work, indicating that the first device can receive the WUR message and/or can receive the WiFi message) indication information, or the first device is available at the predetermined
  • the awake window end indication information is uniformly used for related description, wherein the awake window end indication information may be any one of the above indication information.
  • the replacement is hereby described in a unified manner, and is not described here.
  • the wake-up window end indication information may also be replaced with the device indication information that the first device does not need to wake up.
  • the wake-up window end indication information may also be replaced with The first device wakes up the WiFi interface indication information of the second device.
  • the wake-up window end indication information may also be replaced with the first device waking up the WiFi device indication information of the third device, and for example, the wake-up window end indication information may also be Replace with the first device unavailable indication information.
  • the awake window end indication information described herein is an indication information for indicating to enter sleep.
  • the naming of the indication information may also use other names as long as they have the same or similar functions, such as the indication information.
  • the first device does not have the indication information of the device that needs to be awake, and is used to indicate that the first device does not have the device indication information that needs to be awake.
  • the device indication information that does not need to be awake may specifically be through a TIM (traffic indication map) information. Indicates that all the bit values in the TIM information are set to 0, indicating that the first device does not have a device that needs to wake up, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device can sleep or The WUR interface and/or the WiFi interface of the second device enters sleep after receiving the WUR message, or before or after a predetermined time after receiving the WUR message, or
  • the first device does not have the indication information sent by the WUR message, and is used to indicate that the first device does not send the WUR message, and specifically may be No data.
  • the indication information or, there is no more data indication information, or the more data indication bit is set to 1, or, the null data indication information, the indication information may be specifically indicated by 1 bit, and when the bit value is set to 0 or 1, the indication is
  • the second device obtains the information, the WUR interface and/or the WiFi interface of the second device can sleep or the WUR interface and/or the WiFi interface of the second device receives the WUR After the message, or before, after, or after the scheduled time after receiving the WUR message, go to sleep, or,
  • the first device does not have the indication information of the WiFi message, and is used to indicate that the first device does not have a WiFi message, specifically, the No data indication information, or no more data indication information, or the more data indication bit is set to 1, or, Null data indicates information, the second device obtains the information, the WUR interface and/or the WiFi interface of the second device may sleep or the WUR interface and/or the WiFi interface of the second device after receiving the WUR message, or Going to sleep before, during, or after a predetermined time after receiving the WUR message, or,
  • the first device sends the indication information of the end of the WUR message to indicate that the first device sends the WUR message ends, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device may sleep or the second device
  • the WUR interface and/or the WiFi interface enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the second device Instructing the second device to enter hibernation to indicate that the second device can sleep, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device can sleep or the WUR of the second device
  • the interface and/or the WiFi interface enters sleep after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the second device Instructing the WUR interface and/or the WiFi interface of the second device to enter hibernation to indicate that the second device is a WUR interface and/or the WiFi interface enters sleep, the second device obtains the information, and the second device
  • the WUR interface and/or the WiFi interface may be dormant or the WUR interface and/or the WiFi interface of the second device enters after receiving the WUR message, or before, after or after a predetermined time after receiving the WUR message Sleep, or,
  • the interface enters sleep after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the interface enters sleep after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the interface enters sleep after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the second device Instructing the WUR interface and/or the WiFi interface of the second device that receives the WUR message to enter hibernation, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device may sleep or second The WUR interface and/or the WiFi interface of the device enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device instructs the second device to wake up to send the WiFi message indication information, to indicate that the second device sends the WiFi message, and the second device obtains the information, where the WUR interface and/or the WiFi interface of the second device can sleep or The WUR interface and/or the WiFi interface of the second device enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device releases the indication information of the usage time of the medium to indicate that the first device no longer occupies the medium
  • the second device obtains the information
  • the WUR interface and/or the WiFi interface of the second device may sleep or
  • the WUR interface and/or the WiFi interface of the second device enters sleep after receiving the WUR message, or before or after a predetermined time after receiving the WUR message, or
  • the first device occupies the indication information of the end of the medium time to indicate that the first device does not occupy the medium, and the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device can sleep or the WUR of the second device
  • the interface and/or the WiFi interface enters sleep after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device occupies the end of the channel to indicate that the first device occupies the end of the channel, and the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device can sleep or the WUR interface of the second device And/or the WiFi interface enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device occupies the indication information of the end of the WUR channel, to indicate that the first device occupies the end of the WUR channel, and the second device obtains the information, where the WUR interface and/or the WiFi interface of the second device can sleep or the second device
  • the WUR interface and/or the WiFi interface enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device occupies the indication information of the end of the WiFi channel, to indicate that the first device occupies the end of the WiFi channel, and the second device obtains the information, where the WUR interface and/or the WiFi interface of the second device can sleep or the second device
  • the WUR interface and/or the WiFi interface enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device instructs the second device to start transmitting the WiFi message indication information, to indicate that the second device transmits the WiFi message, and the second device obtains the information, where the WUR interface of the second device can sleep or second The WUR interface of the device enters sleep after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device instructs the first device to transmit the indication information of the WiFi message, to indicate that the first device transmits the WiFi message, and the second device obtains the information, where the WUR interface of the second device can sleep or the second device
  • the WUR interface enters sleep after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device wakes up the indication information of all the devices to wake up all the devices, and the second device obtains the information, and the WUR interface of the second device can sleep or the WUR interface of the second device receives the WUR message. Or go to sleep before, during or after the scheduled time after receiving the WUR message, or,
  • the indication information of the plurality of second devices is awakened to wake up the plurality of second devices, and the second device obtains the information, where the WUR interface of the second device can sleep or the WUR interface of the second device receives the WUR After the message, or before, after, or after the scheduled time after receiving the WUR message, go to sleep, or,
  • the WUR interface of the first device enters the dormant indication information to indicate that the WUR interface of the first device enters sleep, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device may sleep or The WUR interface and/or the WiFi interface of the second device enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the WiFi interface of the first device enters the dormant indication information, to indicate that the WiFi interface of the first device enters sleep, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device may sleep or The WUR interface and/or the WiFi interface of the second device enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the WiFi interface of the first device enters the dormant state, and the WUR interface of the first device enters the working state indication information, so that the WiFi interface of the first device enters the sleep state, the WUR interface of the first device enters the working state, and the second device obtains the location.
  • the first device does not have device indication information that needs to be woken to indicate that the first device does not have a device that needs to wake up
  • the second device obtains the information
  • the WUR interface and/or the WiFi interface of the second device can sleep or the second device
  • the WUR interface and/or the WiFi interface enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device disconnects the indication information of the WUR interface connection, and indicates that the first device disconnects the WUR interface from the second device, and the second device Obtaining the information, the WUR interface and/or the WiFi interface of the second device may sleep or the WUR interface and/or the WiFi interface of the second device after receiving the WUR message or receiving the WUR message Go to sleep before, during, or after the scheduled time, or,
  • the first device ends the WUR interface connection indication, indicating that the first device disconnects the WUR interface from the second device, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device can sleep. Or the WUR interface and/or the WiFi interface of the second device enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the second device Disconnecting or deleting the indication information of the WUR interface connection of the second device, indicating that the first device disconnects the WUR interface from the second device, the second device obtains the information, the WUR interface of the second device, and/or
  • the WiFi interface can be hibernated or the WUR interface and/or the WiFi interface of the second device enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device stops using the indication information of the WUR interface, indicating that the first device does not use the WUR interface, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device may sleep or the second device
  • the WUR interface and/or the WiFi interface enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the second device stops using the indication information of the WUR interface, indicating that the WUR of the second device enters the hibernation or closes the WUR interface, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device may Sleeping or the WUR interface and/or the WiFi interface of the second device enters hibernation after receiving the WUR message, or before, during or after a predetermined time after receiving the WUR message, or
  • the first device does not send the WUR message to wake up the indication information of the second device, indicating that the first device does not wake up the second device, and the WUR interface and/or the WiFi interface of the second device may sleep or the second device
  • the WUR interface and/or the WiFi interface enters hibernation after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device sends a WiFi message to wake up the indication information of the second device, instructing the first device to wake up the second device by sending a WiFi message, where the WUR interface of the second device can be hibernated or the WUR interface of the second device is receiving Going to sleep after the WUR message, or before, after, or after a predetermined time after receiving the WUR message, or
  • the first device does not have the indication information of the WUR message sent in the currently awake window
  • the second device obtains the information
  • the WUR interface and/or the WiFi interface of the second device is in the current awake window Can sleep, or
  • the first device does not have the indication information of the WUR message sent in the consecutive N (N is greater than or equal to 1) awake window, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device are consecutive N Wake up inside the window to sleep, or,
  • the first device does not have the indication information of the WUR message sent in the Nth (N is greater than or equal to 1) awake window, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device is at the Nth Wake up inside the window to sleep, or,
  • the first device does not have the indication information sent by the WUR message within the predetermined time
  • the second device obtains the information
  • the WUR interface and/or the WiFi interface of the second device can sleep within a predetermined time
  • the first device indicates indication information that the WUR interface of the second device sleeps for a predetermined time, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device sleeps for a predetermined time, or
  • the first device indicates indication information that the WiFi interface of the second device sleeps for a predetermined time, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device sleeps for a predetermined time, or
  • the first device indicates that the WUR interface of the second device enters the dormant indication information after receiving the WUR message or before, after, or after a predetermined time after receiving the WUR message, where the second device obtains the location Said that the WUR interface and/or the WiFi interface of the second device enters before, after or after a predetermined time after receiving the WUR message or after receiving the WUR message Sleep, or,
  • the first device instructs the WiFi interface of the second device to enter the dormant indication information after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, where the second device obtains the location
  • the first device indicates indication information that the WUR interface of the second device enters sleep after a predetermined time, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device enters sleep after a predetermined time. or,
  • the first device indicates indication information that the WiFi interface of the second device enters sleep after a predetermined time, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device enters sleep after a predetermined time. or,
  • the first device indicates the indication that the WUR interface of the second device enters the sleep before the predetermined time, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device enters the sleep before the predetermined time. or,
  • the first device indicates indication information that the WiFi interface of the second device enters sleep before the predetermined time, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device enters sleep before a predetermined time. or,
  • the first device indicates that the WUR interface of the second device enters the dormant indication information within a predetermined time, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device enters sleep within a predetermined time. or,
  • the first device indicates indication information that the WiFi interface of the second device enters sleep within a predetermined time
  • the second device obtains the information
  • the WUR interface and/or the WiFi interface of the second device enters sleep within a predetermined time.
  • the first device indicates that the WiFi interface of the second device receives the WiFi message and/or the indication information of the WiFi message at the predetermined time, and is used to indicate that the first device sends the WiFi information within a predetermined time, and the second device obtains the Information that the WUR interface of the second device enters sleep and the WiFi interface is in a working state within a predetermined time, or
  • the first device is unavailable (or, the first device is not online, or the first device is not working, indicating that the first device cannot receive the WUR message or the WiFi message), and the second device obtains the information,
  • the WUR interface and/or the WiFi interface of the second device enters hibernation, or the WUR interface and/or the WiFi interface of the second device after receiving the WUR message or after receiving the WUR message Going to sleep or sleeping for the predetermined time before, during, or after the scheduled time, or,
  • the first device is unavailable at a predetermined time (or unavailable, or the first device is not online, or the first device is not working, or the first device is dormant, indicating that the first device cannot receive the WUR message or the WiFi message), Obtaining, by the second device, the WUR interface and/or the WiFi interface of the second device, after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message Entering sleep or hibernation for the predetermined time, or,
  • the first device is unavailable at the time/before/after the predetermined time (or unavailable, or the first device is offline, or the first device does not work, or the first device is dormant, indicating that the first device cannot receive the WUR message or the WiFi.
  • the indication information of the message the second device obtains the information, the WUR interface and/or the WiFi interface of the second device after receiving the WUR message, or a predetermined time after receiving the WUR message Go to sleep before, during or after, or,
  • the WUR interface of the first device is unavailable (or the first device is not online, or the first device is not working, indicating that the first device cannot receive the WUR message), and the second device obtains the information.
  • the WUR interface and/or the WiFi interface of the second device enters sleep, or
  • the WUR interface of the first device is unavailable (or unavailable, or the first device is offline, or the first device is not working, indicating that the first device cannot receive the WUR message), and the second device obtains the location information.
  • the WUR interface and/or the WiFi interface of the second device enters sleep or sleep for the predetermined time, or
  • the WiFi interface of the first device is unavailable (or unavailable, or the first device is offline, or the first device is not working, indicating that the first device cannot receive the WiFi message), and the second device obtains the location information.
  • the scheduled time or,
  • the first device is available at a predetermined time (available, or the first device is online, or the first device work indicates that the first device can receive the WUR message and/or the WiFi message), and the second device obtains the Information that the WUR interface and/or the WiFi interface of the second device goes to sleep outside the predetermined time, or
  • the WUR interface of the first device is available at a predetermined time (or available, or the first device is online, or the first device works, indicating that the first device can receive the WUR message), and the second device obtains the information.
  • the WUR interface and/or the WiFi interface of the second device enters sleep outside of a predetermined time, or
  • the WiFi interface of the first device is available at a predetermined time (or available, or the first device is online, or the first device works, indicating that the first device can receive the WiFi message), and the second device obtains the information.
  • the WUR interface and/or the WiFi interface of the second device enters sleep outside of a predetermined time, or
  • the first device and other devices eg, non-waking devices, or non-second devices, or devices in a non-current network, or devices on a non-current channel, or devices in a non-current wake window
  • the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device enters sleep, or
  • the first device is in a predetermined time with other devices (eg, a non-awake device, or a non-second device, or a device in a non-current network, or a device on a non-current channel, or a non-current wakeup window)
  • the device is instructed to communicate, the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device, after receiving the WUR message, or after receiving the WUR message Go to sleep before, during, or after the scheduled time, or,
  • the first device wakes up the indication information of the WiFi interface of the second device, to indicate that the first device wakes up the WiFi interface of the second device, the second device obtains the information, and the WUR interface of the second device can sleep.
  • the WUR interface of the second device enters the dormancy after receiving the WUR message, or before, after, or after a predetermined time after receiving the WUR message, where the indication information may be specifically represented by TIM information, specifically The value of the bit corresponding to the second device identification information in the TIM information is 1, indicating that the first device needs to wake up the WiFi interface of the second device, or
  • the first device wakes up the indication information of the WiFi interface of the third device, to indicate to the third device that the first device is to wake up the WiFi interface of the third device, and the second device obtains the information, where the The WUR interface and/or the WiFi interface of the second device may sleep or the WUR/WiFi interface of the second device receives the WUR message after the WUR interface of the second device, or after receiving the WUR message Before the time, before or after the time, the indication information may be specifically represented by the TIM information, and the bit value corresponding to the third device identification information in the TIM information may be 1, indicating the first The device wakes up the WiFi interface of the third device, or,
  • the first device does not wake up the indication information of the WiFi interface of the second device, to indicate that the first device does not wake up the WiFi interface of the second device, the second device obtains the information, and the WUR interface of the second device And/or the WiFi interface may be dormant or the WUR/ or WiFi interface interface of the second device enters dormancy after receiving the WUR message, or before, during or after a predetermined time after receiving the WUR message,
  • the indication information may be specifically represented by the TIM information, and specifically, the bit value corresponding to the second device identification information in the TIM information is 0, indicating that the identifier information of the second device is not included in the TIM information, or The first The device does not wake up the WiFi interface of the second device;
  • the awake window end indication information is uniformly used for related description, wherein the awake window end indication information may be replaced by any one of the above indication information, and the unified description is performed here, and the following is no longer Narrative,
  • the wakeup window end indication information may also be replaced with the device indication information that the first device does not need to wake up, specifically: the first device does not have the indication information of the device that needs to be woken, and is used to indicate that the first device does not have the device indication that needs to be woken up.
  • the device indication information that is not required to be awake may be specifically represented by a TIM (traffic indication map) information, where all bit values in the TIM information are set to 0, indicating that the first device does not need to wake up.
  • the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device may sleep or the WUR interface and/or the WiFi interface of the second device after receiving the WUR message, or receiving the Sleeping before, during or after the scheduled time after the WUR message;
  • the awake window end indication information may also be replaced with the indication information that the first device does not send the WUR message.
  • the indication information that the first device does not send the WUR message is used to indicate that the first device does not send the WUR message.
  • the indication information may be specifically indicated by 1 bit, when the bit value is set to 0 or 1 Indicates that the first device does not send a WUR message, and the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device can be hibernated or the WUR interface and/or the WiFi interface of the second device are received.
  • the wakeup window end indication information may also be replaced with the first device waking up the WiFi device indication information of the second device, specifically: the first device wakes up the indication information of the WiFi interface of the second device, to indicate that the first device wakes up.
  • the WiFi interface of the second device, the second device obtains the information, and the WUR interface of the second device may sleep or the WUR interface of the second device receives the WUR message, or receives the
  • the singularity of the TIM information is represented by the TIM information, and the bit value corresponding to the second device identification information is 1 in the TIM information. Indicates that the first device needs to wake up the WiFi interface of the second device;
  • the awake window end indication information may also be replaced with the first device waking up the WiFi device indication information of the third device, specifically: the first device waking up the indication information of the WiFi interface of the third device, to indicate to the third device
  • the first device is to wake up the WiFi interface of the third device
  • the second device obtains the information
  • the WUR interface and/or the WiFi interface of the second device can sleep or the WUR/WiFi of the second device
  • the indication information may be specifically represented by TIM information.
  • the bit value corresponding to the third device identification information in the TIM information is 1, indicating that the first device wakes up the WiFi interface of the third device.
  • the wakeup window end indication information may also be replaced with the WUR interface unavailability indication information of the first device, specifically: the WUR interface of the first device is unavailable (unavailable, or the first device is offline, or first The device does not work, indicating that the first device cannot receive the WUR message.
  • the second device obtains the information, and the WUR interface and/or the WiFi interface of the second device enters sleep.
  • the wake-up window may be a time when the communication interface of the device is in an active state, for example, a wake-up window of the WUR interface may indicate a time when the WUR interface is in a working state.
  • the wake-up window of the WiFi interface can indicate the time when the WiFi interface is in the working state.
  • a wake-up window of the WiFi interface of the first device or a wake-up window of the WUR interface and a wake-up window of the WUR interface of the second device may indicate that the WUR interface and the WiFi interface are simultaneously The time at work.
  • the wake-up window may specifically be a time when the WUR interface of the second device is in an active state. Or the WUR interface of the first device is The time of the working state. Or, the time when the WiFi interface of the first device is in an active state.
  • the first power consumption (which may be the power consumption of the WUR module) is consumed
  • the second power consumption (which may be the power consumption of the WiFi module) is consumed.
  • the first power consumption is lower than the second power consumption.
  • the first device may send the WUR message in a wake-up window of a WUR interface of the first device;
  • the WUR message is sent in a wake-up window in which a wake-up window of the WUR interface of the first device overlaps with a wake-up window of the WUR interface of the second device.
  • the wake-up window of the WUR interface of the second device and the WUR interface of the first device may be the same or different.
  • the wake-up window of the WUR interface of the second device and the WUR interface of the first device may be the same as the wake-up window indicating that the WUR interface of the second device and the WUR interface of the first device are The same time period.
  • the wake-up window of the WUR interface of the second device and the WUR interface of the first device may be different, and may be divided into that the WUR interface of the second device and the WUR interface of the first device wake up The window does not overlap at all, or the WUR interface of the second device partially overlaps with the wake window of the WUR interface of the first device.
  • the start time of the wake window of the WUR interface of the second device is A.
  • the end time is B, and the duration of the wakeup is C.
  • the start time of the wakeup window of the WUR interface of the first device is D, the end time is E, and the wakeup duration is F, the second device
  • the wake-up window of the WUR interface of the WUR interface of the first device does not overlap at all, and the start time A of the WUR interface of the second device is after the end time E of the WUR interface of the first device, or
  • the end time B of the WUR interface of the second device is before the WUR interface start time D of the first device; the WUR interface of the second device and the wake window portion of the WUR interface of the first device
  • the start time A is after the start time C of the WUR interface of the first device and before the end time D of the WUR interface of the first device.
  • the wake-up window of the WUR interface of the second device and the WiFi interface of the first device may be the same or different.
  • the wake-up window of the WUR interface of the second device and the WiFi interface of the first device may be the same as the wake-up window indicating that the WUR interface of the second device and the WiFi interface of the first device are The same time period.
  • the wake-up window of the WUR interface of the second device and the WiFi interface of the first device may be different, and may be divided into that the WUR interface of the second device and the WiFi interface of the first device wake up The window does not overlap at all, or the WUR interface of the second device partially overlaps with the wake-up window of the WiFi interface of the first device, for example, the start time of the wake-up window of the WUR interface of the second device is A.
  • the end time is B, the duration of the wakeup is C, the start time of the wakeup window of the WiFi interface of the first device is D, the end time is E, the duration of the wakeup is F, and the second device
  • the wake-up window of the WUR interface and the WiFi interface of the first device does not overlap at all, and the start time A of the WUR interface of the second device is after the end time E of the WiFi interface of the first device, or
  • the end time B of the WUR interface of the second device is before the WUR interface start time D of the first device; the WUR interface of the second device and the wake window portion of the WUR interface of the first device Overlapping indicates: the WUR interface of the second device
  • the start time A is after the start time C of the WiFi interface of the first device and before the end time D of the WiFi interface of the first device.
  • the wake up window indicates when the communication interface of the device is in an active state.
  • the wake-up window of the WUR interface may indicate the time when the WUR interface is in the working state;
  • the wake-up window of the WiFi interface may indicate the time when the WiFi interface is in the working state.
  • the window that wakes up at the same time as the WUR interface and the WiFi interface can represent a wake-up window in which the WUR interface and the WiFi interface wake up window overlap; for example, the WUR interface of the first device and the WUR interface of the second device wake up at the same time.
  • a wake-up window of the WUR interface overlaps with a wake-up window of the WUR interface of the second device.
  • the wake-up window may be continuous, that is, the communication interface is always in a working state, or the communication interface is always in a working state for a period of time, for example, the WUR interface or the WiFi interface is always in a working state, and the communication interface may not be said to be Dormant;
  • the wake-up window may be intermittent, that is, the communication interface is sometimes in a working state, and sometimes in a non-working state, for example, the WUR interface or the WiFi interface is sometimes in a working state, and sometimes in a non-working state;
  • the awake window may be periodic, that is, the communication interface is periodically in a working state, for example, the WUR interface or the WiFi interface is periodically in a working state;
  • the awake window may be aperiodic, that is, the communication interface is in a non-periodic working state, for example, the WUR interface or the WiFi interface is in a non-periodic working state.
  • the WUR interface and/or the WiFi interface of the awake device may go to sleep before the waking window ends, or the WUR interface and/or the WiFi interface may wait for a predetermined time to go to sleep.
  • the predetermined time may be the time of waking up the window, or the time of waking up in the duty cycle, or the time required by the device, or the waiting time of the device, or the device needs to wake up its own main radio. Time, or, agreed time, or, the time specified by the standard, or, a fixed time, or the time the device waits for the message to time out, or the maximum waiting time of the device, or, the minimum waiting time of the device, or, the standard. The specified time, or the time carried in the WUR message, or the time carried in the WiFi message.
  • the predetermined time may be periodic.
  • the WUR interface and/or the WiFi interface enters a sleep state, which may also be referred to as entering a sleep mode, or entering a sleep state, or being set to a sleep state, or being set to sleep, or set to a sleep mode.
  • the sleep state is lower than the power consumption in the working state, and may be a power save state, or an idle state, or a doze state, or a sleep state, or a standby state, or a doze shallow sleep state, idle The idle state, or standby state, or one or more of adjusting from a continuous working state to an intermittent working state, or from a continuous working state to a periodic working state.
  • the communication interface is in an active state means that the communication interface can send a message and/or receive a message.
  • the fact that the communication interface is in a sleep state means that the communication interface cannot send and/or receive a message.
  • FIG. 3 is a schematic diagram of a method for transmitting a WUR message according to an embodiment of the present invention. As shown in FIG. 3, the method specifically includes:
  • the first device generates a WUR message.
  • the WUR message generated by the first device includes wakeup window end indication information.
  • the first device includes an 802.11 main module and/or LP-WUR
  • the second device package 802.11 main module and LP-WUR may also be referred to as a WiFi module or a WiFi interface.
  • the LP-WUR may also be referred to as a WUR module or a WUR interface.
  • the 802.11 main module of the second device is in a sleep state when not in operation.
  • the LP-WUR of the second device is continuously in an active state or intermittently in an active state.
  • the LP-WUR can receive messages while in the working state.
  • the WUR message may be a WUR wakeup message.
  • the 802.11 main module of the first device sends a wakeup message to the WUR interface of the second device.
  • the WUR interface of the second device receives a wake-up message (eg, wake-up packet) from the first device in an active state to wake up the 802.11 main module (WiFi module) of the second device in the sleep state. .
  • the WUR activates the 802.11 main module of the second device according to the wakeup information included in the wakeup packet.
  • the 802.11 main module of the second device is activated to perform data communication with the first device.
  • the waking up the second device specifically means: the second device receives the wake-up message, the wake-up message is used to wake up the main communication module of the second device; or the second device receives the WUR message sent by the first device; or the second device receives The WUR message carries the identification information of the second device; or the second device receives the broadcast wake-up message sent by the other device to wake up all devices in the network; or the second device receives The multicast wake-up message sent by the first device is used to wake up a certain group of devices in the network, and the second device belongs to the group.
  • the second device may be a device that receives a WUR message sent by the first device, or a device that establishes a connection with the first device, or a device that is in the same network as the first device.
  • the wakeup window end indication information may be carried in the WUR message, and the WUR message may further carry the identifier information of the second device.
  • the first device determines that no WiFi message needs to be sent, or no WiFi message needs to be received, and the first device generates the WUR message. And carrying the awake window end indication information.
  • the WUR interface of the second device is usually intermittently activated.
  • the WUR interface of the second device receives the wake-up message sent by the first device in the wake-up window, thereby waking up the 802.11 main module of the second device.
  • the appearance of the Wake window should be regular so that the first device can know when the WUR interface of the second device can receive the wake-up packet.
  • the first device may be an AP (access point).
  • the second device may be an STA (Station).
  • the first device is a mobile phone and the second device is a wearable device.
  • mobile phones and wristbands both of which may have the ability to receive and/or transmit WUR interfaces, and have power-saving requirements. Save power to the device by running the WUR mode of operation.
  • the second device includes an 802.11 main module and an LP-WUR.
  • the LP-WUR may also be referred to as a WUR module or a WUR interface.
  • the 802.11 main module is in a sleep state when not in operation to save power.
  • the LP-WUR is in a duty cycle (Duty-Cycling) state.
  • the duty cycle state includes an active state and a sleep state.
  • the LP-WUR can receive messages while in the working state.
  • the 802.11 main module of the first device sends a wake-up packet to the LP-WUR of the second device.
  • the LP-WUR receives the wake-up packet sent by the first device when in the working state.
  • the wake-up packet includes an identification and wake-up information of the second device.
  • the LP-WUR is based on whether the identifier of the second device in the wakeup packet is the same as the identifier of the current device.
  • the LP-WUR wakes up the 802.11 master module that is in a sleep state.
  • the device that is awake sends a wake-up confirmation message to the first device through the 802.11 main module, so that the first device and the second device communicate.
  • the first device may include only an 802.11 main module, and may also include an 802.11 main module and an LP-WUR.
  • the wake-up message included in the wake-up packet is a narrowband message, and the 802.11 main module sends a broadband message of OFDM.
  • narrowband WUR messages can be sent directly using OFDM wideband transmitters. For example, part of the subcarriers of the OFDM message are vacant, and the message is transmitted on the narrowband corresponding to the awake message.
  • the WUR message that is, the message conforming to the characteristics of the WUR/WUP message (that is, the message that the WUR can parse), such as a wake up packet, or a WUR beacon, or the like, or a message similar to the Wake up packet format;
  • the message that can be parsed by the WUR interface can be called a WUR message; or the WUR message is a message defined by 802.11ba.
  • FIG. 4 is a schematic structural diagram of a WUR message according to an embodiment of the present invention.
  • a payload including a preamble portion and a WUR message.
  • the preamble portion may include L-STF, L-LTF, L-SIG.
  • the preamble portion is used for backward compatibility, so that the conventional WiFi device can determine that the current packet is a WiFi packet, thereby selecting a corresponding channel listening decision threshold.
  • the payload of the WUR message includes a Wake-up preamble and a MAC (media access control) part.
  • the Wake-up preamble can be used for synchronization, AGC, channel estimation, and the like.
  • the Payload section can be easily demodulated, such as OOK modulation, and can be transmitted over a narrower bandwidth. For example, 2MHz channel, 4MHz channel, 5MHz channel, etc. (the traditional WiFi minimum channel is 20MHz), the energy consumption of the receiving end is smaller.
  • the Wake-up preamble includes a sequence of specific sequences. The WUR of the second device can detect the specific sequence without directly receiving the previous Legacy preamble portion, thereby identifying the start of the wake-up packet.
  • the WUR interface of the device receives the wake-up packet, and detects its own identity from the MAC portion of the wake-up packet, and then sends the wake-up information to the 802.11 main module of the second device.
  • the wake-up packet can be free of Legacy 802.11 preamble, and the MAC part can also be used without channel coding, thereby improving transmission efficiency considerations.
  • the OOK modulation mode is only an example of the present invention, and the Payload portion may also adopt other modulation methods that are easy to demodulate, such as FSK.
  • the MAC portion may further include a MAC Header, a Frame Body, and a Frame Check Sequence (FCS).
  • the MAC part may perform simple channel coding using a repetition code, a spreading code, a Manchester code, etc. to improve reliability.
  • the first device further generates a WUR message when there is no second device that needs to wake up or a second device that does not need to wake up.
  • the WUR message includes a wake-up window end indication information. After the second device receives the awake window end indication information, the second device enters a sleep state.
  • the WUR message may further include the identifier information of the second device, and after determining the identifier information, the second device is woken up to enter a sleep state.
  • the first device comprises an 802.11 main module and/or LP-WUR.
  • the WUR message is sent through the 802.11 main module.
  • the WUR message may be sent through any one of the 802.11 main module or the LP-WUR.
  • the waking window end indication information in the WUR message is executed to enter a sleep state.
  • the waiting time of the LP-WUR of the second device in the wake-up window is reduced, and the sleep state is directly entered, and the power consumption of the second device is reduced.
  • the second device also sends a broadcast message, where the broadcast message includes a duty cycle rule of the second device.
  • the duty cycle rule includes a cycle period, a sleep state time, and a work state period.
  • the first device determines, according to the work information, whether to send a WUR message to the second device.
  • the first device further determines whether to send a WUR message according to the remaining time of the second device waking up the window.
  • the first device may determine whether the remaining time of the wakeup window of the second device is sufficient to transmit the WUR message. If the remaining time of the wakeup window of the second device is insufficient to transmit the WUR message, the WUR wakeup window end indication information is cancelled. If it is enough to transmit the WUR message, but after the WUR message is transmitted, the WUR wakes up the window for too little time, and the WUR wakeup window end indication information may also be canceled. (eg 500us remaining, microseconds),
  • the window period of the WUR interface of the second device is 100 ms (milliseconds).
  • the first 2 ms is a wake-up window, and the WUR message can be received in the wake-up window, and the second device can receive the WUR message sent by the first device in the wake-up window.
  • the last 98ms is a sleep window, and the WUR interface of the second device is in a sleep state.
  • the WUR message sent by the first device needs to be protected.
  • the WUR message further includes a first verification value.
  • the second device After receiving the WUR message, the second device, after verifying the first verification value, enters sleep according to the awake window end indication information included in the WUR message.
  • the second verification value is generated, and when the first verification value is determined to be the same as the second verification value, determining that the first verification value is correct.
  • the method for the second device to calculate the second verification value is the same as the method for the first device to calculate the first verification value, and the present invention is not described herein again.
  • the first verification value may be replaced by the identifier information included in the WUR message, that is, the identifier information included in the WUR message is used as the first verification value, that is, the verification of the WUR message is included. Identification information.
  • the first verification value is generated based on at least all or part of the content of the key shared by the first device and the second device.
  • the first verification value is generated based on at least all or part of the content of the key shared by the first device and the second device, or all or part of the content of the identification information of the first device or the second device.
  • the identifier information may be an ID address identifier, a MAC address information, or a WUR interface address information (or WUR ID information), or an AID information (association identifier), or a TIM. (traffic indication map, transmission indication map) information, and the like, the identification information of the first device, the identification information of the second device, the The identifier information of the third device may be any one of the identifier information, for example, the TIM information of the first device is specifically that the bit value corresponding to the first device identifier information in the TIM information is 1, and the second device is The TIM information is specifically that the bit value corresponding to the second device identification information in the TIM information is 1.
  • the specific generation method of the first verification value may be generated by using a hash algorithm.
  • the identifier of the first device is a MAC address.
  • the first device calculates the first verification value, performing a hash operation on the MAC address and the shared key to generate a first verification value, or taking part of the hash value to generate the first verification value, or taking a hash
  • the derived value of the value is used as the first verification value.
  • the identifier information may be: an ID address identifier, or identifier information of the sender, or MAC address information, or address information of the WUR interface (or, referred to as a WUR ID), or
  • the TIM information, or the sender ID information and the AID information in the WUR message for example, the TIM information of the first device is specifically the bit value corresponding to the first device identifier information in the TIM information.
  • the TIM (traffic indication map) information of the second device is a bit value corresponding to the identifier information of the second device in the TIM information, and the second device can pass the TIM.
  • the information identifies the identity information of the second device, and the bit value corresponding to the identifier information of the second device in the TIM information is 1 indicating that the TIM information includes the identifier information of the second device.
  • the first verification value is generated based on at least all or part of the content of the key shared by the first device and the second device and all or part of the content based on the time varying information.
  • the counter value is agreed.
  • the counter value may be a TSF (Timing Synchronization Function) value or a high bit of the TSF value. And agree on the rules of counter change.
  • the counter change rule is based on the law of time change.
  • the counter value is based on a work cycle of the second device that is awakened to 100 ms, and the maintained counter value is +1 every 100 ms.
  • the specific manner of generating the verification value may be performed by using a hash algorithm to generate the first verification value.
  • the first verification value is generated based on at least a key shared by the first device and the second device, counter information, and plaintext information in the transmitted message.
  • the WUR interface may be set to a standby waiting state, a doze shallow sleep state, and an idle idle state shallow sleep. Any of the shape, work state, or sleep sleep state.
  • the first device before the first device sends the WUR message, notifies the second device that the first device has the capability to support sending the wake window end indication information. And/or, the first device obtains the second device has the ability to support receiving the wake window end indication information.
  • the first device obtains the capability that the second device does not support receiving the wake-up window end indication information, the first device does not carry the wake-up window end indication information.
  • the first device sends the WUR message to the WUR interface of the at least one second device by using the WUR interface of the first device, or the first device sends the WUR by using the WiFi interface of the first device
  • the message is to the WUR interface of at least one second device.
  • the first device sends the WUR message in the first awake window or the second awake window.
  • the first wake-up window is that the WUR interface of the second device and the wake-up window of the WUR interface of the first device have overlapping or partially overlapping or not overlapping time.
  • the wake-up window of the WUR interface of the second device and the WiFi interface of the first device has a time of overlapping or partially overlapping or not overlapping at all.
  • the second wake-up window is that the first device determines that the WUR interface of the second device needs to enter a sleep state, and sends a WUR message to the second device.
  • the WUR interface and/or the WiFi interface of the second device When the second device receives the WUR message, according to the awake window end indication information included in the WUR message, the WUR interface and/or the WiFi interface of the second device enters a sleep state.
  • the second setting to enter the sleep state The device may wake up and receive a message in the wake-up window of the next work cycle.
  • the sending, by the first device, the message to the second device may be sent to the WUR interface of the second device by using the WUR interface of the first device. Alternatively, it may be sent to the WUR interface of the second device by using a WiFi interface of the first device.
  • a portion of the subcarriers of the OFDM message are vacant, and the WUR message is transmitted only on the narrowband corresponding to the awake message.
  • the WUR narrowband message is thus generated using an OFDM wideband transmitter.
  • the 802.11 main module and the WUR interface use the same frequency band carrier (for example, 2.4 GHz), the same antenna can be shared to save cost and simplify the device structure.
  • the 802.11 main module and the WUR interface use different frequency band carriers, the two should be configured with different antennas.
  • the 802.11 main module uses the 5 GHz band
  • the WUR interface uses the 2.4 GHz band. In this case, the two should correspond to different antennas.
  • the first device may send a WUR message to the second device at multiple times. For example, transmitting the WUR message within a wake-up window of the WUR interface of the first device; or
  • the WUR message is sent in a wake-up window in which a wake-up window of the WiFi interface of the first device overlaps with a wake-up window of the WUR interface of the second device.
  • the sending, by the first device, the WUR message to the second device may be sent by using any one of unicast, multicast, and broadcast.
  • the sending of the broadcast indicates that the first device sends a broadcast WUR message, and the broadcasted WUR message carries broadcast address information;
  • the multicast transmission indicates that the first device sends a multicast WUR message,
  • the multicast WUR message carries multicast address information, such as a group address, or a multicast address.
  • the unicast transmission indicates that the first device sends a unicast WUR message, and the unicast WUR message carries the address of the receiving device.
  • the information for example, carries address information of the second device, or address information of the third device.
  • the awake window end indication information sent by the first device to the second device may be carried in the synchronization message.
  • the synchronization message may be a time synchronization message, and the time synchronization message includes carrying time information (for example, all or part of the content of the TSF time information, or all or part of the content of the offset time information, etc.) and the wakeup window. End the instructions.
  • the second device may further adjust its time according to the time in the synchronization message.
  • the wakeup window end indication information may also be carried in the wakeup packet.
  • the wake-up packet is sent by multicast or broadcast.
  • the wakeup includes an identification of a device that needs to be woken up, the wakeup including a wakeup window end indication information and a corresponding device identification.
  • a part of the plurality of devices wakes up the 802.11 main module according to the wake-up packet, and another part of the plurality of devices ends the wake-up window according to the wake-up window end indication information included in the wake-up packet, and enters a sleep state.
  • the second device may further determine, according to the identifier information in the wake-up packet, whether to wake up the WiFi interface, if the identifier information includes the identifier information of the second device, The second device wakes up its own WiFi interface to communicate with the first device. Or, if the identification information does not include the identification information of the second device (for example, the identifier information of the third device is included), the WUR interface and/or the WiFi interface of the second device enters sleep.
  • the identifier information may be: an ID address identifier, or identifier information of the sender, or MAC address information, or address information of the WUR interface (or, referred to as a WUR ID), or
  • the TIM information, or the sender ID information and the AID information in the WUR message, for example, the TIM information of the third device is specifically the TIM information and the third device identification information.
  • the corresponding bit value is 1, and the TIM (traffic indication map) information of the second device is the bit value corresponding to the identifier information of the second device in the TIM information, and the second value is The device can identify the identity information of the device by using the TIM information, where the bit value corresponding to the identifier information of the second device in the TIM information is 1 and the identifier of the second device is included in the TIM information.
  • the information, or the bit value corresponding to the identifier information of the second device in the TIM information is 0, indicating that the TIM information does not include the identifier information of the second device.
  • the wake-up window indication information can be more diverse
  • the first device sends a WUR wakeup message to the second device by using a WUR interface or a WiFi interface of the first device, where the WUR message carries the identifier information of the third device, but The wake-up window end indication information is not carried, that is, the identifier information of the third device replaces the wake-up window end indication information, and the second device receives the WUR wake-up message, the WUR of the second device
  • the interface and/or WiFi interface goes to sleep.
  • the awake window indication information can be made more diverse by replacing the awake window end indication information with the identification information of the third device.
  • the awake window end indication information sent by the first device to the second device may be carried in the handover channel message.
  • the handover channel message may include carrying channel information and the wake-up window end indication information.
  • the second device may further adjust its own channel according to the channel in the handover channel message.
  • the awake window end indication information may also be carried in a control domain of a WUR message, or a type field, or an address field, or a preamble domain, or one or more of a signal SIG domain. In particular, it can be represented by 1 bit.
  • the second device After receiving the WUR message, the second device obtains the wakeup window end indication information according to one or more of the control domain, or the type domain, or the address domain, or the preamble domain, or the signal SIG domain.
  • the second device receives the WUR
  • the control domain of the message (which may also be a type field, or an address field, or a preamble field, or one of the signal SIG fields) can obtain the wake-up window end indication information, and can enter hibernation.
  • the wakeup window end indication information is carried in a control domain (which may also be a type field, or an address domain, or a preamble domain, or one of the signal SIG domains)
  • the second device receives the WUR message.
  • the control domain (which may also be a type field, or an address domain, or a preamble domain, or one of the signal SIG domains) may obtain the awake window end indication information, and the identification information in the received WUR message does not match its own After the information is identified, the second device goes to sleep.
  • the awake window end indication information may also be represented by a special WUR message format, that is, an implicit representation manner, and does not need to occupy a bit in the WUR message to indicate.
  • This can be represented by the angle of rotation of the symbol in the WUR message, or by a special symbol in the WUR message, or by a special sequence in the WUR message, or by a special training sequence in the WUR message, or, WUR
  • the length length of the message is represented by, or, the special ID information in the WUR message, or the color information, or the uplink, or the downlink indication.
  • the awake window end indication information may also be represented by a TIM (traffic indication map), that is, the TIM information replaces the awake window end indication information.
  • the TIM is a bit table, which is composed of the digits 0 and 1.
  • the different device identifiers correspond to different positions in the bit table, and may correspond to one bit bit or corresponding to multiple bit bits.
  • the identifier of the second device is not included in the TIM information, that is, when the first device sends the TIM information, it may be represented.
  • the first device does not need to wake up the second device, and after receiving the WUR message, the second device may sleep on the WUR interface and/or the WiFi interface of the second device.
  • the TIM information may indicate that there is no identification information of any device in the TIM information, that is, when the first device sends the
  • the TIM information may indicate that the first device does not have a device that needs to be woken up, and the WUR interface and/or the WiFi interface of the second device may sleep.
  • the bit value corresponding to the second device identification information in the TIM information is 1, when the first device sends the TIM information, the TIM information includes the identifier information of the second device, that is, The first device wakes up the WiFi interface of the second device, after the second device receives the WUR message, the WUR interface of the second device can sleep, and the WiFi interface of the second device wakes up. Communicating with the first device for a WiFi interface.
  • the sending, by the first device, the WUR message further carries time information, where the time information indicates that the WUR interface and/or the WiFi interface of the second device sleeps for the time, or Instructing the WUR interface and/or the WiFi interface of the second device to go to sleep within the time, or indicating that the WUR interface and/or the WiFi interface of the second device enters sleep after the time, or The WUR interface and/or the WiFi interface of the second device enters sleep before the time, or indicates that the WUR interface and/or the WiFi interface of the second device enters sleep during the time, or indicates the first The WUR interface and/or the WiFi interface of the two devices wake up at the time, or indicate that the first device does not send a WUR message within the time.
  • the WUR broadcast message carries broadcast address information and the WUR wake-up window end indication information.
  • the broadcast message can be a beacon message.
  • the frame structure of the WUR message may be as shown in FIG. 4.
  • the wakeup window end indication information may be carried in the MAC header, or in the preamble, or in the frame body, or in the frame control, or in the frame type.
  • the WUR interface of the second device receives the WUR message sent by the first device, where the WUR message includes the wakeup window end indication information.
  • the second device receives the WUR message sent by the first device by using the WUR interface, and acquires the awake window end indication information carried in the WUR message.
  • the second device obtains time information in the WUR message.
  • the time information indicates that the second device WUR interface and/or the WiFi interface sleeps for the time. Or the time information indicates that the WUR interface and/or the WiFi interface of the second device enters sleep within the time. Or the time information indicates that the WUR interface and/or the WiFi interface of the second device enters sleep after the time. Or the time information indicates that the WUR interface and/or the WiFi interface of the second device enters sleep before the time. Or the time information indicates that the WUR interface and/or the WiFi interface of the second device enters sleep within the time. Or the time information indicates that the WUR interface and/or the WiFi interface of the second device wakes up at the time. Or the time information indicates that the first device does not send a WUR message to the second device within the time.
  • the WUR interface and/or the WiFi interface of the second device after receiving the WUR message, or before a predetermined time after receiving the WUR message, according to the awake window end indication information. Or entering a sleep state, and after entering the sleep state, are in a sleep state for the remaining time of the first wake-up window or the second wake-up window; or, the wake-up window end indication information is used to indicate Receiving, by the WUR interface and/or the WiFi interface of the device that receives the WUR message, the sleep state after receiving the WUR message or at a predetermined time after receiving the WUR message; or The window end indication information is used to indicate that the WUR interface and/or the WiFi interface of the device that received the WUR message is in a sleep state within a predetermined time after receiving the WUR message.
  • the WUR interface and/or the WiFi interface of the second device may enter a sleep state according to the wake window end indication information included in the WUR message.
  • the second device receives the indication information according to the wake-up window, and the WUR interface and/or the WiFi interface of the second device enters the sleep state may be to enter the sleep before the end of the wake-up window, or to enter the sleep after the wake-up window ends.
  • the WUR interface and/or the WiFi interface of the second device enters hibernation before the waking window of the WUR interface of the second device ends, or before the waking window of the WiFi interface of the second device ends Entering hibernation, or entering sleep before the waking window of the WUR interface of the first device ends, or entering hibernation before the waking window of the WiFi interface of the second device ends, or the second device
  • the WUR interface and/or WiFi interface waits for a predetermined time to go to sleep.
  • the predetermined time may be the time of waking up the window, or the time of waking up in the duty cycle, or the time required by the device, or the waiting time of the device, or the device needs to wake up its own main radio. Time, or, agreed time, or, specified time, or, a fixed time, or, the time the device waits for a message to time out, or, the longest waiting time of the device, or, the minimum waiting time of the device, or, the standard Time, or the time carried in the WUR message, or the time carried in the WiFi message.
  • the predetermined time may be periodic.
  • the awake window may be a wake-up window of the WUR interface of the first device, or a wake-up window of the WiFi interface of the first device, or a wake-up window of the WUR interface of the second device, Or the wake-up window of the WiFi interface of the second device, or the wake-up window of a wake-up window of the WUR interface of the first device and a wake-up window of the WUR interface of the second device Or, a wake-up window in which a wake-up window of the WiFi interface of the first device overlaps with a wake-up window of the WUR interface of the second device.
  • the WUR message sent by the first device may further include a first verification value, and the second device enters a dormant state after verifying the first verification value.
  • the wake-up window of the second device is continuous; for example, the communication interface is always in the working state, or is in the working state for a predetermined time; the second device ends in receiving the wake-up window
  • the WUR interface and/or the WiFi interface of the second device can sleep. Or, adjusted to an intermittent mode of operation, which may be periodic.
  • the WUR interface and/or the WiFi interface of the second device may go to sleep before the end of the wake-up window, or the WUR interface and/or the WiFi interface may go to sleep after waiting for a predetermined time.
  • the predetermined time may be the time of waking up the window, or the time of waking up in the duty cycle, or the time required by the device, or the time the device needs to wait, or the time the device waits, or The time required for the device to wake up its main radio, or the agreed time, or the specified time, or a fixed time, or the time the device waits for the message to time out, or the maximum waiting time of the device, or, the device The minimum waiting time, or the time specified by the standard, or the time carried in the WUR message, or the time carried in the WiFi message.
  • the predetermined time may be periodic or non-periodic.
  • the second device is for the WUR interface and/or the WiFi interface of the second device to go to sleep after receiving one or more WUR messages.
  • Figure 5 also provides an embodiment for describing the transmission of WUR messages in detail.
  • the first device is configured to send the wakeup window end indication information to the second device side, where the first device does not need to send a WUR message. Giving the second device.
  • the WUR message carries the awake window end indication information, where the awake window end indication information is used to indicate that the first device does not send a WUR message to the second device or the at least one device including the second device
  • the device includes: the first device does not send a WUR message or does not generate a WUR message or cancels sending a WUR after transmitting the WUR message and during the remaining time of the first awake window or the second awake window Message to the second device or the at least one device including the second device, or the first device before, during or after a predetermined time after transmitting the WUR message and in the Not sending a WUR message to the second device or the at least one device including the second device during a remaining time of the awake window or the second awake window; or the first device is at the sending station Not transmitting the WUR message to the second device or the at least one device including the second device after the WUR message; or not transmitting the WUR message before, during or after the scheduled time after sending the WUR message Give the number a second device or the at least one device
  • the first device does not have the device indication information that needs to be awake, or the first device does not have the WUR message sending indication information, or the first device does not have the WiFi message sending indication information, or the first device sends the WUR message end indication information, or indicates
  • the second device enters the dormancy indication information, or the second device stops using the WUR interface indication information, or indicates that the WUR interface and/or the WiFi interface of the second device enters the dormancy indication information, or the WUR interface of the second device wakes up.
  • the window ends the indication information in advance, or the wake-up window of the WUR interface of the first device ends the indication information, or the wake-up window of the WiFi interface of the first device ends the indication information, or the first device instructs the second device to wake up Sending the WiFi message indication information, or the first device releases the occupied media time indication information, or the first device occupies the media time end indication information, or the first device occupies the channel end indication information, or the first device indicates the
  • the second device starts to transmit the WiFi message indication information, or the first device instructs the first device to transmit the WiFi message indication
  • the second device or the first device does not send the indication information in the wake window of the current waking window, or the first device does not send the WUR message in the consecutive N (N is greater than or equal to 1) awake window, Or, the first device does not send a WUR message in the Nth (N is greater than or equal to 1) awake window, or the first device does not send a WUR message within a predetermined time.
  • the first device indicates the WUR interface sleep predetermined time indication information of the second device, or the first device indicates the WiFi interface sleep predetermined time indication information of the second device, or the first device indicates the WUR of the second device
  • the interface enters the sleep indication information at a predetermined time, or the first device indicates that the WiFi interface of the second device enters the sleep indication information at a predetermined time, or the first device indicates that the WUR interface of the second device enters the sleep indication information after the predetermined time, Or, the first device indicates that the WiFi interface of the second device enters the dormant indication information after the predetermined time, the first device indicates that the WUR interface of the second device enters the dormancy indication information before the predetermined time, and the first device indicates the second device
  • the WiFi interface enters the sleep indication information before the predetermined time, or the first device indicates that the WUR interface of the second device enters the sleep indication information within a predetermined time, or the first device indicates that the WiFi interface of the second device enters the sleep within a predetermined time.
  • Instructing information or the first device instructing the WiFi interface of the second device to receive the WiFi message and/or at a predetermined time
  • Sending the WiFi message indication information or the first device is unavailable (or unavailable, or the first device is offline, or the first device is not working, or the first device is dormant, indicating that the first device cannot receive the WUR message and/or The WiFi message cannot be received), or the first device is unavailable for the predetermined time, or the first device is unavailable before/after the predetermined time, or the WUR interface/WiFi of the first device
  • the interface is unavailable for indication information, or the WUR interface/WiFi interface of the first device is unavailable for indication information at a predetermined time, or the first device is available (available or, online, or, the first device work, indicating that the first device can receive WUR message and/or can receive WiFi message) indication information, or the first device can use the indication information at a predetermined time, or the first device and other devices (for example, a non-awake device, or a non-second
  • the wake-up window end indication information is related to the description, wherein the wake-up window end indication information can be replaced by any one of the above indication information, and is uniformly described herein, and will not be described below, for example, the wake-up window end indication information is also It may be replaced with the device indication information that the first device does not need to wake up, and for example, the wake-up window end indication information may also be replaced with the first device waking up the second
  • the WiFi interface indication information of the device for example, the wake-up window end indication information may also be replaced with the WiFi device indication information of the third device waking up the third device, and, for example, the wake-up window end indication information may also be replaced by the first device.
  • the WUR message carries a wake-up window end indication information
  • the wake-up window end indication information is used to indicate that the first device does not send a WUR message to the second device
  • the name of the indication information may also be other names, as long as they have the same or similar functions, for example, the indication information may be:
  • the first device does not have the indication information of the device that needs to be awake, and is used to indicate that the first device does not have the device indication information that needs to be awake.
  • the device indication information that does not need to be awake may specifically be through a TIM (traffic indication map) information. It is indicated that all the bit values in the TIM information are set to 0, indicating that the first device does not have a device that needs to wake up, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device.
  • the first device does not have the indication information sent by the WUR message, and is used to indicate that the first device does not send the WUR message, specifically, the No data indication information, or no more data indication information, or the more data indication bit is set to 1, or,
  • the null data indicates information, and the indication information may be specifically indicated by 1 bit.
  • the bit value is set to 0 or 1, it indicates that the first device does not send a WUR message, and the first device indicates the number by using the indication information.
  • a device does not send a WUR message to the second device or the at least one device including the second device, or
  • the first device does not have the indication information of the WiFi message, and is used to indicate that the first device does not have a WiFi message, specifically, the No data indication information, or no more data indication information, or the more data indication bit is set to 1, or,
  • the null data indicates information, the first device indicates, by the indication information, that the first device does not send a WUR message to the second device or the at least one device that includes the second device, or
  • the first device sends the indication information of the end of the WUR message to indicate that the first device sends the WUR message, and the second device obtains the information, where the first device indicates, by using the indication information, that the first device does not send the WUR message. Giving the second device or the at least one device including the second device, or
  • the second device obtains the information, where the first device indicates, by using the indication information, that the first device does not send a WUR message to The second device or the at least one device including the second device, or
  • the device does not send a WUR message to the second device or the at least one device including the second device, or
  • the first device Instructing the WUR interface and/or the WiFi interface of the second device that receives the WUR message to enter the dormant indication information, the first device indicating, by the indication information, that the first device does not send a WUR message to the second device or the Said at least one device including the second device, or
  • the first device instructs the second device to wake up to send the WiFi message indication information, to indicate that the second device sends the WiFi message, where the The device indicates, by the indication information, that the first device does not send a WUR message to the second device or the at least one device that includes the second device, or
  • the first device releases the indication information of the usage time of the medium to indicate that the first device no longer occupies the medium, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device.
  • the first device occupies the indication information of the end of the medium time to indicate that the first device does not occupy the medium, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the At least one device including the second device, or,
  • the first device occupies the end of the channel to indicate that the first device occupies the end of the channel, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the At least one device, including the second device, or,
  • the first device occupies the indication information of the end of the WUR channel, and is used to indicate that the first device occupies the end of the WUR channel, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the Said at least one device including the second device, or
  • the first device occupies the indication information of the end of the WiFi channel, to indicate that the first device occupies the end of the WiFi channel, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the Said at least one device including the second device, or
  • the first device instructs the second device to start transmitting the WiFi message indication information, to indicate that the second device transmits the WiFi message, where the first device indicates, by using the indication information, that the first device does not send a WUR message to The second device or the at least one device including the second device, or
  • the first device instructs the first device to transmit the indication information of the WiFi message, to indicate that the first device transmits the WiFi message, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the Said second device or said at least one device including the second device, or
  • the first device wakes up the indication information of all the devices to wake up all the devices, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the second device is included. At least one device inside, or,
  • the indication information of the plurality of second devices is used to wake up the plurality of second devices, where the first device indicates, by the indication information, that the first device does not send a WUR message to the second device or the At least one device, including two devices, or,
  • the WUR interface of the first device enters the dormant indication information, to indicate that the WUR interface of the first device enters the dormant, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the first device.
  • the first device Instructing, by the first device, that the WiFi device of the first device enters the dormant state, the first device does not send a WUR message to the first device by using the indication information.
  • the WiFi interface of the first device enters the dormant state, and the WUR interface of the first device enters the working state indication information, so that the WiFi interface of the first device enters the sleep state, and the WUR interface of the first device enters the working state, the first device Demonstrate, by the indication information, that the first device does not send a WUR message to the second device or the at least one device that includes the second device, or
  • the first device has no device indication information that needs to be awake, and is used to indicate that the first device does not need to wake up, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or
  • the first device disconnects the indication information of the WUR interface connection, and indicates that the first device disconnects the WUR interface from the second device, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the Said second device or said at least one device including the second device, or
  • the first device ends the WUR interface connection indication, indicating that the first device disconnects the WUR interface from the second device, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the a second device or the at least one device including the second device, or
  • Disconnecting or deleting the indication information of the WUR interface connection of the second device indicating that the first device disconnects the WUR interface from the second device, and the first device indicates, by using the indication information, that the first device does not have a WUR message.
  • the first device stops using the indication information of the WUR interface, and indicates that the first device does not use the WUR interface, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the Said at least one device including the second device, or
  • the second device stops using the indication information of the WUR interface, indicating that the WUR of the second device enters the hibernation or closes the WUR interface, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the first device.
  • the first device does not send the WUR message to wake up the indication information of the second device, indicating that the first device does not wake up the second device, and the first device indicates, by using the indication information, that the first device does not send a WUR message. Giving the second device or the at least one device including the second device, or
  • the first device sends a WiFi message to wake up the indication information of the second device, instructing the first device to wake up the second device by sending a WiFi message, where the first device indicates, by using the indication information, that the first device does not have a WUR message.
  • the first device does not have the indication information of the WUR message sent in the currently awake window, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the At least one device, including the second device, or,
  • the first device does not have the indication information that the WUR message is sent in the consecutive N (N is greater than or equal to 1) awake window, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device.
  • N is greater than or equal to 1 awake window
  • the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device.
  • the first device does not have the indication information of the WUR message sent in the Nth (N is greater than or equal to 1) awake window, the second device obtains the information, and the first device does not send the WUR message in the Nth awake window. Giving the second device or the at least one device including the second device, or
  • the first device does not have the indication information of the WUR message sent in the predetermined time, and the first device indicates, by using the indication information, that the first device does not send the WUR message to the second device or the At least one device, including two devices, or,
  • the first device indicates the indication information that the WUR interface of the second device is dormant for a predetermined time, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the device at the predetermined time.
  • the first device indicates the indication information that the WiFi interface of the second device sleeps for a predetermined time, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the device at the predetermined time.
  • the first device Determining, by the first device, the WUR interface of the second device after receiving the WUR message, or after receiving the WUR message
  • the indication information that enters the dormancy before, during or after the time the first device indicates, by the indication information, that the first device does not send a WUR message to the second device or the at least the second device a device, or,
  • the first device indicates that the WiFi interface of the second device enters the dormant indication information after receiving the WUR message or before, after, or after a predetermined time after receiving the WUR message, where the first device passes the
  • the indication information indicates that the first device does not send a WUR message to the second device or the at least one device including the second device, or
  • the first device indicates that the WUR interface of the second device enters the dormant indication information after the predetermined time, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device after a predetermined time Or the at least one device including the second device, or,
  • the first device indicates that the WiFi interface of the second device enters the dormant indication information after the predetermined time, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device after a predetermined time Or the at least one device including the second device, or,
  • the first device indicates that the WUR interface of the second device enters the dormant indication information before the predetermined time, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device before the predetermined time.
  • the first device indicates the indication information that the WiFi interface of the second device enters the dormancy before the predetermined time, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device before the predetermined time Or the at least one device including the second device, or,
  • the first device indicates that the WUR interface of the second device enters the dormant indication information within a predetermined time, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device within a predetermined time.
  • the first device indicates that the WiFi interface of the second device enters the dormant indication information within a predetermined time, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device within a predetermined time. Or the at least one device including the second device, or,
  • the first device indicates that the WiFi interface of the second device receives the WiFi message and/or the indication information of sending the WiFi message, and the first device indicates, by using the indication information, that the first device does not send the WUR message within a predetermined time. Giving the second device or the at least one device including the second device, or
  • the first device is unavailable (or the first device is not online, or the first device is not working, indicating that the first device cannot receive the WUR message or the WiFi message), and the first device passes the indication information. Instructing the first device that no WUR message is sent to the second device or the at least one device including the second device, or
  • the first device is unavailable at a predetermined time (or unavailable, or the first device is not online, or the first device is not working, or the first device is dormant, indicating that the first device cannot receive the WUR message or the WiFi message),
  • the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the at least one device that includes the second device, or
  • the first device is unavailable at the time/before/after the predetermined time (or unavailable, or the first device is offline, or the first device does not work, or the first device is dormant, indicating that the first device cannot receive the WUR message or the WiFi.
  • the indication information of the message the first device indicates, by the indication information, that the first device does not send a WUR message to the second device or the at least one device including the second device, or
  • the WUR interface of the first device is unavailable (or the first device is not online, or the first device is not working, indicating that the first device cannot receive the WUR message), and the second device obtains the information.
  • the WUR interface of the second device and/or The WiFi interface goes to sleep, or,
  • the WUR interface of the first device is unavailable at a predetermined time (or unavailable, or the first device is offline, or the first device is not working, indicating that the first device cannot receive the WUR message), and the first device passes the
  • the indication information indicates that the first device does not send a WUR message to the second device or the at least one device including the second device or sleeps for the predetermined time, or
  • the indication information of the first device is not available, or the first device is not online, or the first device is not working, indicating that the first device cannot receive the WiFi message, and the first device passes the indication information. Instructing the first device that no WUR message is sent to the second device or the at least one device including the second device at a predetermined time, or
  • the indication information indicates that the first device does not send a WUR message to the second device or the at least one device including the second device at a predetermined time, or
  • the first device is available at a predetermined time (available, or the first device is online, or the first device work indicates that the first device can receive the WUR message and/or the WiFi message), the first device passes the The indication information indicates that the first device does not send a WUR message to the second device or the at least one device including the second device, or
  • the WUR interface of the first device is available at a predetermined time (available, or the first device is online, or the first device works, indicating that the first device can receive the WUR message), and the first device passes the indication information. Instructing the first device that no WUR message is sent to the second device or the at least one device including the second device outside a predetermined time, or
  • the indication information of the WiFi interface of the first device is available at a predetermined time (available, or the first device is online, or the first device is working, indicating that the first device can receive the WiFi message), and the first device passes the indication information. Instructing the first device that no WUR message is sent to the second device or the at least one device including the second device outside a predetermined time, or
  • the first device and other devices eg, non-waking devices, or non-second devices, or devices in a non-current network, or devices on a non-current channel, or devices in a non-current wake window
  • indicating by the first device, the first device, by using the indication information, that the first device does not send a WUR message to the second device or the at least one device that includes the second device, or
  • the first device is in a predetermined time with other devices (eg, a non-awake device, or a non-second device, or a device in a non-current network, or a device on a non-current channel, or a non-current wakeup window) Instructing information for communicating, the first device indicating, by the indication information, that the first device does not send a WUR message to the second device or the at least one device including the second device, or ,
  • other devices eg, a non-awake device, or a non-second device, or a device in a non-current network, or a device on a non-current channel, or a non-current wakeup window
  • the first device wakes up the indication information of the WiFi interface of the second device, to indicate that the first device wakes up the WiFi interface of the second device, and the first device indicates, by using the indication information, that the first device does not have a WUR
  • the message is sent to the second device or the at least one device, including the second device, and the indication information may be specifically represented by TIM information, and specifically may be the TIM information and the second device identification information.
  • the corresponding bit value is 1, indicating that the first device needs to wake up the WiFi interface of the second device, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device.
  • the first device wakes up the indication information of the WiFi interface of the third device, to indicate to the third device that the first device is to wake up the WiFi interface of the third device, where the first device indicates by using the indication information
  • the first device does not send the WUR message to the second device or the at least one device that includes the second device
  • the indication information may be specifically represented by TIM information, and specifically, the TIM information may be
  • the third device identifier information has a bit value of 1, indicating that the first device wakes up the WiFi interface of the third device, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the Said second device or said at least one device including the second device, or
  • the first device does not wake up the indication information of the WiFi interface of the second device, to indicate that the first device does not wake up the WiFi interface of the second device, and the first device indicates, by using the indication information, that the first device does not
  • the WUR message is sent to the second device or the at least one device, including the second device, and the indication information may be specifically represented by TIM information, and specifically may be the TIM information and the second device identifier.
  • the bit value corresponding to the information is 0, indicating that the TIM information does not have the identification information of the second device, or the first device does not wake up the WiFi interface of the second device, and the first device passes the indication.
  • the information indicates that the first device does not send a WUR message to the second device or the at least one device including the second device;
  • the awake window end indication information is uniformly used for related description, wherein the awake window end indication information may be replaced by any one of the above indication information, and the unified description is performed here, and the following is no longer
  • any of the above indication information may indicate that the first device does not send a WUR message after transmitting the WUR message and during the remaining time of the first awake window or the second awake window.
  • the first device is transmitting the After the WUR message, the WUR message is not sent to the second device or the at least one device including the second device; or, before, during or after the scheduled time after sending the WUR message Sending a WUR message to the second device or the at least one device including the second device; or the first device does not send a WUR message to the second within a predetermined time after sending the WUR message a device or the at least one device including the second device;
  • the wakeup window end indication information may also be replaced with the device indication information that the first device does not need to wake up, specifically: the first device does not have the indication information of the device that needs to be woken, and is used to indicate that the first device does not have the device indication that needs to be woken up.
  • the device indication information that is not required to be awake may be specifically represented by a TIM (traffic indication map) information, where all bit values in the TIM information are set to 0, indicating that the first device does not need to wake up.
  • the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the at least one device that includes the second device;
  • the awake window end indication information may also be replaced with the indication information that the first device does not send the WUR message.
  • the indication information that the first device does not send the WUR message is used to indicate that the first device does not send the WUR message.
  • the indication information may be specifically indicated by 1 bit, when the bit value is set to 0 or 1 Indicates that the first device does not send a WUR message, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the at least one device that includes the second device. device;
  • the wakeup window end indication information may also be replaced with the first device waking up the WiFi device indication information of the second device, specifically: the first device wakes up the indication information of the WiFi interface of the second device, to indicate that the first device wakes up.
  • a WiFi interface of the second device where the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the at least one device that includes the second device.
  • the indication information may be specifically represented by the TIM information, and specifically, the bit value corresponding to the second device identification information in the TIM information is 1, indicating that the first device needs to wake up the second device.
  • a WiFi interface the first device indicating, by the indication information, that the first device does not send a WUR message to the second device or the at least one device that includes the second device;
  • the awake window end indication information may also be replaced with the first device waking up the WiFi device indication information of the third device, specifically: the first device waking up the indication information of the WiFi interface of the third device, to indicate to the third device
  • the first device is to wake up the WiFi interface of the third device, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the second device is included.
  • the indication information may be specifically represented by the TIM information, and specifically, the bit value corresponding to the third device identification information in the TIM information is 1, indicating that the first device wakes up the Third device WiFi interface;
  • the wakeup window end indication information may also be replaced with the WUR interface unavailability indication information of the first device, specifically: the WUR interface of the first device is unavailable (unavailable, or the first device is offline, or first The device is not working, indicating that the first device cannot receive the WUR message, and the first device indicates, by using the indication information, that the first device does not send a WUR message to the second device or the second device is included. At least one device within.
  • FIG. 5 A schematic diagram of a method for transmitting a WUR message according to an embodiment of the present invention. As shown in FIG. 5, the method specifically includes:
  • the first device generates a WUR message.
  • the WUR message generated by the first device includes wakeup window end indication information.
  • the first device sends the WUR message to the WUR interface of the at least one device, including the second device, by using the WUR interface of the first device, where the WUR interface of the second device is currently in the first waking window.
  • the first wake-up window is a wake-up window of the WUR interface of the second device, or a wake-up window of the WUR interface of the first device, or one of the WUR interfaces of the first device a wake-up window that overlaps with a wake-up window of the WUR interface of the second device; or,
  • the first device sends the WUR message to the WUR interface of the at least one device, including the second device, by using the WiFi interface of the first device, where the WUR interface of the second device is currently in the second wake-up window.
  • the second wake-up window is a wake-up window of the WUR interface of the second device, or a wake-up window of the WiFi interface of the first device, or one of the WiFi interfaces of the first device a wake-up window that overlaps with a wake-up window of the WUR interface of the second device;
  • the WUR message carries the awake window end indication information, where the awake window end indication information is used to indicate that the first device does not send a WUR message to the second device or the at least one device including the second device Equipment, including:
  • the first device does not send a WUR message or cancels sending a WUR message to the first time after transmitting the WUR message and during the remaining time of the first awake window or the second awake window a second device or the at least one device including the second device, or the first device before, during or after a predetermined time after transmitting the WUR message and in the first wake-up window or
  • the WUR message is not sent to the second device or the at least one device including the second device in the remaining time of the second awake window; or the first device does not send the WUR message Transmitting a WUR message to the second device or the at least one device including the second device; or not transmitting a WUR message to the second before, after or after a predetermined time after transmitting the WUR message a device or the at least one device including the second device; or the first device does not send a WUR message to the second device or the second device within a predetermined time after transmitting the WUR message At least one device within.
  • the WUR message is a synchronization message or a broadcast message.
  • the WUR message is a wake-up message, and the wake-up message further carries identifier information of the second device, where the wake-up message is used to wake up a WiFi interface of the second device or send cached WiFi data to the a second device, after the WiFi interface of the second device wakes up, sending a WiFi message to the WiFi interface of the second device, where the wakeup window end indication information is used by the second device
  • the WUR interface of the second device performs dormancy according to the awake window end indication information.
  • the second device is in the second device.
  • the WUR interface may wake up the WiFi interface of the second device according to the WUR message.
  • the WUR interface of the second device may send a wakeup signal to wake up the second device.
  • a WiFi interface after the WUR interface of the second device sends the wake-up signal, it may perform sleep according to the wake-up window end indication information; or
  • the at least one device further includes a third device, the WUR message is a wake-up message, and the wake-up message further carries identifier information of the third device, where the wake-up message is further used to wake up the WiFi interface of the third device. Or sending the cached WiFi data to the third device, the first device sending a WiFi message to the WiFi interface of the third device after the WiFi interface of the third device wakes up, wherein After the first device sends the WUR message, the first device does not send a WUR message to the second device. At least one device including a terminal.
  • the WiFi interface of the first device after the first device sends the WUR message to the WUR interface of the second device by using the WUR interface or the WiFi interface of the first device, the WiFi interface of the first device and The WUR interface is set to any of the standby wait state, the doze shallow sleep state, the idle idle state, the power save state, the work state, or the sleep state.
  • the first device determines that no WiFi message needs to be sent, or no WiFi message needs to be received, and the first device generates the WUR message. And carrying the awake window end indication information.
  • the WUR message further includes a first verification value
  • the second device returns to the sleep state after verifying the first verification value
  • the WUR message is the same as the WUR message structure diagram provided in FIG. 4, or the WUR message, that is, the message conforming to the WUR/WUP message feature (ie, the message that the WUR can parse), such as It can be wake up packet, or WUR beacon, etc., or a message similar to Wake up packet format; or a message that can be parsed by the WUR interface can be called a WUR message; or, a WUR message is a message defined by 802.11ba. .
  • the first device further determines whether to send a WUR message according to the remaining time of the second device waking up the window.
  • the first device may determine whether the remaining time of the wakeup window of the second device is sufficient to transmit the WUR message. If the remaining time of the wakeup window of the second device is insufficient to transmit the WUR message, the WUR wakeup window end indication information is cancelled. If it is enough to transmit the WUR message, but after the WUR message is transmitted, the WUR wakes up the window for too little time, and the WUR wakeup window end indication information may also be canceled. (For example, 500us remaining, microseconds).
  • the first verification value may be replaced by the identifier information included in the WUR message, that is, the identifier information included in the WUR message is used as the first verification value, that is, the verification of the WUR message is included. Identification information.
  • the first verification value is generated based on at least all or part of the content of the key shared by the first device and the second device.
  • the first verification value is generated based on at least all or part of the content of the key shared by the first device and the second device, or all or part of the content of the identification information of the first device or the second device.
  • the identifier information may be an ID address identifier, a MAC address information, or a WUR interface address information (or WUR ID information), or an AID information (association identifier), or a TIM. (traffic indication map, transmission indication map) information, and the like, for example, the TIM information of the first device is specifically that the bit value corresponding to the first device identification information in the TIM information is 1, and the second device is The TIM information is specifically that the bit value corresponding to the second device identification information in the TIM information is 1.
  • the specific generation method of the first verification value may be generated by using a hash algorithm.
  • the identifier of the first device is a MAC address.
  • the first device calculates the first verification value, performing a hash operation on the MAC address and the shared key to generate a first verification value, or taking part of the hash value to generate the first verification value, or taking a hash
  • the derived value of the value is used as the first verification value.
  • the first verification value is related to the identification information of the first device.
  • the first verification value is related to the identifier information of the second device, or the first verification value is generated according to at least all or part of the content of the key shared by the first device and the second device.
  • the first verification value is generated according to at least all or part of the content of the key shared by the second device and the first device, and all or part of the content of the identification information of the first device or the second device.
  • the first verification value is generated according to at least all or part of content of the key and time information of the key shared by the first device and the second device.
  • the verification value is produced in a variety of ways to make the verification value more diverse.
  • the WUR message further carries time information, where the WUR message further carries time information, where The time information is used by the WUR interface and/or the WiFi interface of the first device not to send a WUR message according to the time information.
  • the WiFi interface of the first device does not send a WUR message to the second device or the at least one device, including the second device, during the time period indicated by the time information, or the The WiFi interface of a device does not send a WUR message to the second device or the at least one device including the second device before, during or after the time indicated by the time information; or
  • the WUR interface of the first device does not send a WUR message to the second device or the at least one device including the second device, or the first device, in the time period indicated by the time information
  • the WUR interface does not send a WUR message to the second device or the at least one device including the second device before, during or after the time indicated by the time information.
  • the first device before the first device sends the WUR message, the first device indicates to the second device that the first device has the capability to support sending the awake window end indication information. And/or, the first device learns that the second device has the capability to support receiving the wake window end indication information. It is determined by the first device and/or the second device that the counterpart device supports the wake-up window end indication information to avoid that the information of the counterpart device cannot be transmitted or received.
  • the first wake-up window is one of a WUR interface of the second device or a wake-up window of the WUR interface of the first device, specifically including a WUR of the second device.
  • the wake-up window of the interface and the WUR interface of the first device has overlapping or partially overlapping or no overlapping time, and the WUR message can be more conveniently received or transmitted by sending in a wake-up window of different interfaces.
  • the second wake-up window is one of a WUR interface of the second device or a wake-up window of a WiFi interface of the first device, specifically including a WUR of the second device.
  • the wake-up window of the interface and the WiFi interface of the first device has overlapping or partially overlapping or no overlapping time, and the WUR message can be more conveniently received or transmitted by sending in a wake-up window of different interfaces.
  • the first wake-up window is one of a WUR interface of the second device or a wake-up window of the WUR interface of the first device, specifically including a WUR of the second device.
  • the interface wake-up window time is the same as the wake-up window time of the WUR interface of the first device, and the wake-up window time is negotiated or subscribed by the first device with the second device, through different interfaces.
  • the wake-up window is sent to make the WUR message more convenient to receive or send.
  • the second wake-up window is one of a WUR interface of the second device or a wake-up window of a WiFi interface of the first device, specifically including a WUR of the second device.
  • the interface wake-up window time is the same as the wake-up window time of the WiFi interface of the first device, and the wake-up window time is negotiated or subscribed by the first device with the second device, by waking up in different interfaces
  • the window is sent to make the WUR message more convenient to receive or send.
  • the predetermined time may be a time of waking up the window, or a time of waking up in the duty cycle, or a time required by the device, or a time the device waits, or the device wakes up.
  • the predetermined time may be periodic.
  • the identifier information may be: an ID address identifier, or identifier information of the sender, or MAC address information, or address information of the WUR interface (or, referred to as a WUR ID), or
  • the TIM information, or any one of the sender ID information and the AID information in the WUR message, the identifier information of the first device, the identifier information of the second device, and the identifier information of the third device may be
  • the TIM information of the first device is, for example, the bit value corresponding to the first device identification information in the TIM information is 1, and the TIM (traffic indication map, for example) of the second device.
  • the transmission indication map information is that the bit value corresponding to the identification information of the second device in the TIM information is 1, and the second device can pass the TIM letter.
  • the identifier information of the second device is identified by the bit value of 1 in the TIM information corresponding to the identifier information of the second device, and the identifier information of the second device is included in the TIM information, for example, the third
  • the TIM (traffic indication map) information of the device is a bit value corresponding to the identifier information of the third device in the TIM information, and the third device can identify the TIM information by using the TIM information.
  • the identifier information is specifically that the bit value corresponding to the identifier information of the third device in the TIM information is 1 and the identifier information of the third device is included in the TIM information.
  • the first device sends the WUR message to the WUR interface of the at least one second device by using the WUR interface of the first device, or the first device sends the WUR message to the WiFi interface of the first device to At least one WUR interface of the second device.
  • the first device sends the WUR message in the first awake window or the second awake window.
  • the first wake-up window is that the WUR interface of the second device and the wake-up window of the WUR interface of the first device have overlapping or partially overlapping or not overlapping time.
  • the wake-up window of the WUR interface of the second device and the WiFi interface of the first device has a time of overlapping or partially overlapping or not overlapping at all.
  • the sending, by the first device, the message to the second device may be sent to the WUR interface of the second device by using the WUR interface of the first device. Alternatively, it may be sent to the WUR interface of the second device by using a WiFi interface of the first device.
  • the awake window end indication information may also be carried in a control domain of a WUR message, or a type field, or an address field, or a preamble domain, or one or more of a signal SIG domain. In particular, it can be represented by 1 bit.
  • the second device After receiving the WUR message, the second device obtains the wakeup window end indication information according to one or more of the control domain, or the type domain, or the address domain, or the preamble domain, or the signal SIG domain.
  • the second device receives the WUR
  • the control domain of the message (which may also be a type field, or an address field, or a preamble field, or one of the signal SIG fields) can obtain the wake-up window end indication information, and can enter hibernation.
  • the wakeup window end indication information is carried in a control domain (which may also be a type field, or an address domain, or a preamble domain, or one of the signal SIG domains)
  • the second device receives the WUR message.
  • the control domain (which may also be a type field, or an address domain, or a preamble domain, or one of the signal SIG domains) may obtain the awake window end indication information, and the identification information in the received WUR message does not match its own After the information is identified, the second device goes to sleep.
  • the awake window end indication information may also be represented by a special WUR message format, that is, an implicit representation manner, and does not need to occupy a bit in the WUR message to indicate.
  • This can be represented by the angle of rotation of the symbol in the WUR message, or by a special symbol in the WUR message, or by a special sequence in the WUR message, or by a special training sequence in the WUR message, or, WUR
  • the length length of the message is represented by, or, the special ID information in the WUR message, or the color information, or the uplink, or the downlink indication.
  • the awake window end indication information may also be represented by a TIM (traffic indication map), that is, the TIM information replaces the awake window end indication information.
  • the TIM is a bit table, which is composed of the digits 0 and 1.
  • the different device identifiers correspond to different positions in the bit table, and may correspond to one bit bit or corresponding to multiple bit bits.
  • the identifier of the second device is not included in the TIM information, that is, when the first device sends the TIM information, it may be represented.
  • the first device does not need to wake up the second device, and after receiving the WUR message, the second device may sleep on the WUR interface and/or the WiFi interface of the second device.
  • the TIM information When all the bit values in the TIM information are 0, it may indicate that the TIM information does not have any device identification information, that is, when the first device sends the TIM information, it may indicate that the first device does not need to be The device that wakes up, the WUR interface and/or the WiFi interface of the second device can sleep.
  • the bit value corresponding to the second device identification information in the TIM information is 1, when the first device sends the TIM information, the TIM information includes the identifier information of the second device, that is, The first device wakes up the WiFi connection of the second device After the second device receives the WUR message, the WUR interface of the second device can sleep, and the WiFi interface of the second device wakes up to communicate with the first device for the WiFi interface.
  • the sending, by the first device, the WUR message further carries time information, where the time information indicates that the WUR interface and/or the WiFi interface of the second device sleeps for the time, or indicates The WUR interface and/or the WiFi interface of the second device enters sleep during the time, or indicates that the WUR interface and/or the WiFi interface of the second device enters sleep after the time, or indicates the The WUR interface and/or the WiFi interface of the second device enters sleep before the time, or indicates that the WUR interface and/or the WiFi interface of the second device enters sleep during the time, or indicates the second The WUR interface and/or WiFi interface of the device wakes up at the time, or indicates that the first device has no WUR message sent within the time.
  • the WUR broadcast message carries broadcast address information and the WUR wake-up window end indication information.
  • the broadcast message can be a beacon message.
  • the frame structure of the WUR message may be as shown in FIG. 4.
  • the wakeup window end indication information may be carried in the MAC header, or in the preamble, or in the frame body, or in the frame control, or in the frame type.
  • the WUR interface and/or the WiFi interface of the second device after receiving the WUR message by the WUR interface of the second device, performs sleep according to the awake window end indication information.
  • the WUR interface and/or the WiFi interface of the second device is in the first awake window or the second awake window after receiving the WUR message by the WUR interface of the second device and after entering a sleep state All of the remaining time are in a dormant state, or enter a sleep state before, after or after a predetermined time after the WUR interface of the second device receives the WUR message and after the sleep state Waiting for the remaining time of the wake-up window or the second wake-up window to be in a sleep state; or, the WUR interface and/or the WiFi interface of the second device after receiving the WUR message on the WUR interface of the second device Or entering a sleep state before, during or after a predetermined time after the WUR interface of the second device receives the WUR message; or, the WUR interface and/or the WiFi interface of the second device is in the second The WUR interface of the device is in a sleep state within a predetermined time after receiving the WUR message.
  • FIG. 6 is a schematic diagram of a WUR message for causing a current wake-up window to enter a sleep state according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device, and the wake-up window is periodic.
  • the first device sends a WUR message including the wakeup window end indication information to the second device through the WiFi interface or the WUR interface.
  • the second device receives the WUR message sent by the first device in the awake window of the WUR interface of the second device. After receiving the WUR message, the second device according to the wake-up window end indication information, the WUR interface of the second device enters sleep in the current wake-up window.
  • the WUR interface of the second device may also be in a working state in the next waking window.
  • the WiFi interface of the second device After receiving the WUR message, if the WiFi interface of the second device is in an active state, it may go to sleep.
  • the WiFi interface and/or the WUR interface of the first device After the first device sends the WUR message, the WiFi interface and/or the WUR interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or Any of the sleep states.
  • FIG. 7 is a schematic diagram of a WUR message of a wake-up window entering a sleep state after a predetermined time according to an embodiment of the present invention.
  • the awake window is a wake-up window of the WUR interface of the second device, and the wake-up window is periodic.
  • the first device sends a WUR message including the wakeup window end indication information to the second device through the WiFi interface or the WUR interface.
  • the second device receives the WUR message sent by the first device in a wakeup window of the WUR interface of the second device. After the second device receives the WUR message, according to the awake window end indication information, the WUR interface of the second device enters a sleep state after a predetermined time.
  • the WUR interface of the second device may also be in a working state in the next waking window.
  • the standby WiFi interface can be put into hibernation while it is working.
  • the WiFi interface and/or the WUR interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or Any of the sleep states.
  • FIG. 8 is a schematic diagram of a WUR message for waking up a window to sleep for a predetermined sleep time according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device, and the wake-up window is periodic.
  • the first device sends a WUR message including the wakeup window end indication information to the second device through the WiFi interface or the WUR interface.
  • the second device receives the WUR message sent by the first device in a wakeup window of the WUR interface of the second device. After the second device receives the WUR message, according to the awake window end indication information, the WUR interface of the second device sleeps for a predetermined time.
  • the WUR interface of the second device may also be in an active state after the predetermined time. After receiving the WUR message, if the WiFi interface of the second device is in an active state, it may go to sleep. After the first device sends the WUR message, the WiFi interface and/or the WUR interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or Any of the sleep states.
  • FIG. 9 is a schematic diagram of a WUR message in a wake-up window for a period of time according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device, and the wake-up window continues to be in a wake-up state.
  • the first device sends a WUR message including the wakeup window end indication information to the second device through the WiFi interface or the WUR interface.
  • the second device receives a WUR message sent by the first device to indicate the information in the wakeup window of the WUR interface of the second device. After receiving the WUR message, the second device enters a sleep state according to the awake window end indication information included in the WUR message.
  • the WiFi interface of the second device After receiving the WUR message, if the WiFi interface of the second device is in an active state, it may go to sleep. After the first device sends the WUR message, the WiFi interface and/or the WUR interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or Any of the sleep states.
  • FIG. 10 is a schematic diagram of a WUR message entering a dormant state after a predetermined time according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device, and in the predetermined window state, the WUR interface of the second device is in a wake-up window. In the predetermined window state, the wake up window is continuous.
  • the first device sends a WUR message including the awake window end indication information of the predetermined time to the WUR interface of the second device through the WiFi interface or the WUR interface. After receiving the WUR message, the WUR interface of the second device enters sleep at a predetermined time.
  • the WiFi interface of the second device may enter sleep state if it is in an active state.
  • the WiFi interface and/or the WUR interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or Any of the sleep states.
  • FIG. 11 is a schematic diagram of a WUR message with a predetermined sleep time according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device, and in the predetermined window state, the WUR interface of the second device is in a wake-up window. In the predetermined window state, the wake up window is continuous.
  • the first device sends a WUR message including the wake window end indication information of the predetermined sleep time to the WUR interface of the second device through the WiFi interface, or the WUR interface.
  • the WUR interface of the second device sleeps for a predetermined time.
  • the WUR interface of the second device may also be in an active state after the predetermined time.
  • the WiFi interface of the second device After receiving the WUR message, if the WiFi interface of the second device is in an active state, it may go to sleep. After the first device sends the WUR message, the WiFi interface and/or the WUR interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or Any of the sleep states.
  • FIG. 12 is a schematic diagram of a WUR message sent by a periodically awake window according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of a WUR interface or a WiFi interface of the first device
  • the wake-up window is a periodic wake-up window
  • the first The WUR interface of the second device can be periodically woken up according to the wake-up window of the first device.
  • the WUR interface or the WiFi interface of the first device sends a WUR message including the awake window end indication information to the WUR interface of the second device in the awake window of the first device.
  • the WUR interface of the second device After receiving the WUR message, the WUR interface of the second device enters a sleep state in the wakeup window of the first device.
  • the WUR interface of the second device may also be in a working state in the next waking window.
  • the WiFi interface of the second device After receiving the WUR message, if the WiFi interface of the second device is in an active state, it may go to sleep.
  • the WiFi interface and/or the WUR interface of the first device After the first device sends the WUR message, the WiFi interface and/or the WUR interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or Any of the sleep states.
  • FIG. 13 is a schematic diagram of a WUR message for periodically waking up a window to send a predetermined time to sleep according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of a WUR interface or a WiFi interface of the first device
  • the wake-up window is a periodic wake-up window
  • the WUR interface of the second device may be as described.
  • the wake-up window of the first device wakes up periodically.
  • the WUR interface or the WiFi interface of the first device sends a WUR message including a WRY message indicating that the WUR interface of the second device sleeps at a predetermined time in the awake window to the WUR interface of the second device, or
  • the WUR interface or the WiFi interface of the first device sends a WUR message containing the end indication information of the WUR interface or the WiFi interface of the first device to sleep at a predetermined time in the awake window to the WUR interface of the second device.
  • the WUR interface of the second device After receiving the WUR message, the WUR interface of the second device enters a sleep state after a predetermined time.
  • the WUR interface of the second device may also be in a working state in the next waking window.
  • the WiFi interface of the second device After receiving the WUR message, if the WiFi interface of the second device is in an active state, it may go to sleep.
  • the WiFi interface and/or the WUR interface of the first device After the first device sends the WUR message, the WiFi interface and/or the WUR interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or Any of the sleep states.
  • FIG. 14 is a schematic diagram of a WUR message of a periodic wake-up window sending a dormancy predetermined time according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of a WUR interface or a WiFi interface of the first device
  • the wake-up window is a periodic wake-up window
  • the WUR interface of the second device may be as described.
  • the wake-up window of the first device wakes up periodically.
  • the WUR interface or the WiFi interface of the first device sends a WUR message containing the wake window end indication information of the sleep predetermined time to the WUR interface of the second device in the awake window.
  • the WUR interface of the second device sleeps for a predetermined time.
  • the WUR interface of the second device may also be in an active state after the predetermined time. After receiving the WUR message, if the WiFi interface of the second device is in an active state, it may go to sleep. After the first device sends the WUR message, the WiFi interface and/or the WUR interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or Any of the sleep states.
  • FIG. 15 is a schematic diagram of a wake-up WiFi interface WUR message according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device, and the wake-up window is periodic.
  • the first device sends a WUR message including a wake-up WiFi interface through a WUR interface or a WiFi interface, where the message is used to indicate that the WiFi interface of the second device wakes up.
  • the WUR interface of the second device may enter the sleep state of the WUR interface of the second device according to the WUR message, and may wake up the WiFi interface of the second device.
  • the wakeup window end indication information carried by the WUR message may be the identifier information of the second device, or the TIM information including the second device identifier.
  • the WUR interface of the second device may also be in the working state in the next waking window.
  • the WUR interface of the first device is set to standby wait state, doze shallow sleep state, idle idle state, power save state, work state, or sleep state. Any one.
  • the optional wake-up window may also be a wake-up window of the WiFi interface or the WUR interface of the first device, and the wake-up window is periodic.
  • the first device sends a WUR message including a wake-up WiFi interface through a WUR interface or a WiFi interface, where the message is used to indicate that the WiFi interface of the second device wakes up.
  • After the WUR interface of the second device receives the WUR message, according to the WUR
  • the message that the WUR interface of the second device can go to sleep and can wake up the WiFi interface of the second device.
  • the wakeup window end indication information carried by the WUR message may be the identifier information of the second device, or the TIM information including the second device identifier.
  • the WUR interface of the second device may also be in the working state in the next waking window.
  • the WUR interface of the first device is set to standby wait state, doze shallow sleep state, idle idle state, power save state, work state, or sleep state. Any one.
  • FIG. 16 is a schematic diagram of a WUR message of a first device sleeping according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of a WUR interface or a WiFi interface of the first device
  • the wake-up window is a periodic wake-up window
  • the WUR or WiFi interface of the second device can be followed.
  • the wake-up window of the first device wakes up periodically.
  • the first device sends a WUR message including the WUR interface of the first device or the indication information that the WiFi interface enters the sleep state to the second device through the WiFi interface.
  • the first device sends a WUR message including the indication information of the WiFi interface or the WUR interface of the first device to sleep through the WUR interface to the second device.
  • the WUR interface of the second device may go to sleep preferentially, or may not perform sleep.
  • the WUR interface of the second device may also be in an active state in the next wake window.
  • the WUR interface or the WiFi interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or a sleep sleep. Any of the states.
  • FIG. 17 is a schematic diagram of a WUR message including disconnecting a WUR interface according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device, and the wake-up window is periodic.
  • the first device sends a WUR message including the first device disconnecting the WUR interface connection indication information or the first device ending the WUR interface connection indication information to the second device by using the WUR interface or the WiFi interface. After the second device receives the WUR message, the WUR interface of the second device goes to sleep.
  • the second device may no longer maintain the wake-up window (such as may not wake up in the periodic wake-up window).
  • the WUR interface or the WiFi interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or a sleep sleep. Any of the states.
  • FIG. 18 is a schematic diagram of a WUR message including a handover WUR message sending interface according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device, and the wake-up window is periodic.
  • the first device sends, by using a WUR interface or a WiFi interface, a WUR message indicating that the first device uses the WiFi message to wake up the second device to the second device.
  • the WUR interface of the second device goes to sleep.
  • the WUR interface of the second device goes to sleep.
  • the second device receives the wake-up message sent by the first device by using a WiFi interface.
  • the first device sends a WiFi interface that indicates that the first device uses a WiFi message to notify that a message is to be sent to the second device, and the WUR interface of the second device enters sleep
  • the device receives the WiFi message sent by the first device by using a WiFi interface.
  • the WUR interface of the first device may be set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or a sleep sleep state. Any of them.
  • FIG. 19 is a schematic diagram of a WUR message including an unavailable time according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of a WUR interface or a WiFi interface of the first device
  • the wake-up window is a periodic wake-up window
  • the WUR interface of the second device may be as described.
  • the wakeup window of the first device periodically wakes up, and the first device sends a WUR message including the indication information that the first device is unavailable (or called sleep) at the predetermined time to the second device through the WUR interface or the WiFi interface.
  • the second device receives the WUR message, and the second device WUR interface and/or the WiFi interface may sleep within the time included in the WUR message.
  • the first device sends a WiFi message that includes the first device unavailable indication information at a predetermined time through the WiFi interface to The second device, the WUR interface and/or the WiFi interface of the second device sleeps within the time included in the WiFi message.
  • the WUR interface of the second device may also be in the working state in the next waking window.
  • the WUR interface of the first device is set to standby wait state, doze shallow sleep state, idle idle state, power save state, work state, or sleep state. Any one.
  • the wake-up window is a wake-up window of the WUR interface of the second device, and the wake-up window is periodic.
  • FIG. 20 is a schematic diagram of a WUR message for waking up a WiFi interface of a third device according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device and/or the third device, and the wake-up window is periodic.
  • the first device sends a WUR message including a wake-up WiFi interface through a WUR interface or a WiFi interface, where the message is used to indicate that the WiFi interface of the third device wakes up.
  • the WUR interface of the second device After receiving the WUR message, enters sleep according to the WUR interface and/or the WiFi interface of the second device according to the WUR message.
  • the awake window end indication information carried in the WUR message may be the identifier information of the third device, or the TIM information of the third device identifier, which may be the bit value corresponding to the third device identifier in the TIM information. Is 1.
  • the WUR interface of the second device may also be in the working state in the next waking window. After the WUR message is sent by the first device, the WUR interface of the first device is set to standby wait state, doze shallow sleep state, idle idle state, power save state, work state, or sleep state. Any one.
  • FIG. 21 is a schematic diagram of a WUR message of a first device sleeping according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device, and the wake-up window is a periodic wake-up window.
  • the first device sends a WUR message including the indication information that the WUR interface/WiFi interface of the first device enters the sleep state to the second device through the WiFi interface.
  • the first device sends a WUR message including the indication information of the WiFi interface or the WUR interface of the first device to sleep through the WUR interface to the second device.
  • the WUR interface or the WiFi interface of the first device of the first device is set to any one of a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or a sleep sleep state.
  • the WUR interface of the second device may go to sleep preferentially, or may not perform sleep.
  • the WUR interface of the second device may also be in an active state in the next wake window.
  • the WUR interface or the WiFi interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or a sleep sleep. Any of the states.
  • FIG. 22 is a schematic diagram of a first device without WUR message transmission according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device, and the wake-up window is a periodic wake-up window.
  • the first device sends the WUR message that the first device does not have the indication information sent by the WUR message to the second device by using the WiFi interface or the WUR interface.
  • the WUR interface or the WiFi interface of the first device of the first device is set to any one of a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or a sleep sleep state.
  • the WUR interface of the second device may preferentially enter sleep.
  • the WUR interface of the second device may also be in an active state in the next wake window.
  • the WUR interface or the WiFi interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or a sleep sleep. Any of the states.
  • the WUR interface of the second device may also be in an active state after the predetermined time.
  • the second device may go to sleep if the WiFi interface of the second device is in an active state.
  • the WiFi interface and/or the WUR interface of the first device is set to a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work working state, or Any of the sleep states.
  • FIG. 23 is a schematic diagram of a wake-up WiFi interface WUR message according to an embodiment of the present invention.
  • the wake-up window The mouth is a wake-up window of the WUR interface or the WiFi interface of the first device
  • the wake-up window is a periodic wake-up window
  • the WUR interface of the second device may be periodically according to the wake-up window of the first device. wake up.
  • the first device sends a WUR message including a wake-up WiFi interface through a WUR interface or a WiFi interface, where the message is used to indicate that the WiFi interface of the second device wakes up.
  • the WUR interface of the second device may enter the sleep state of the WUR interface of the second device according to the WUR message, and may wake up the WiFi interface of the second device.
  • the wakeup window end indication information carried by the WUR message may be the identifier information of the second device, or the TIM information including the second device identifier.
  • the WUR interface of the second device may also be in the working state in the next waking window.
  • the WUR interface of the first device is set to standby wait state, doze shallow sleep state, idle idle state, power save state, work state, or sleep state. Any one.
  • the optional wake-up window may also be a wake-up window of the WiFi interface or the WUR interface of the first device, and the wake-up window is periodic.
  • the first device sends a WUR message including a wake-up WiFi interface through a WUR interface or a WiFi interface, where the message is used to indicate that the WiFi interface of the second device wakes up.
  • the WUR interface of the second device may enter the sleep state of the WUR interface of the second device according to the WUR message, and may wake up the WiFi interface of the second device.
  • the wakeup window end indication information carried by the WUR message may be the identifier information of the second device, or the TIM information including the second device identifier.
  • the WUR interface of the second device may also be in the working state in the next waking window.
  • the WUR interface of the first device is set to standby wait state, doze shallow sleep state, idle idle state, power save state, work state, or sleep state. Any one.
  • FIG. 24 is a schematic diagram of a wake-up WiFi interface WUR message according to an embodiment of the present invention.
  • the wake-up window may also be a wake-up window of the WiFi interface or the WUR interface of the first device, the wake-up window is periodic, and the WUR interface of the second device may be followed.
  • the wake-up window of the first device wakes up periodically.
  • the first device sends a WUR message including a wake-up WiFi interface through a WUR interface or a WiFi interface, where the message is used to indicate that the WiFi interface of the third device wakes up.
  • the WUR interface of the second device After receiving the WUR message, the WUR interface of the second device enters sleep according to the WUR interface and/or the WiFi interface of the second device according to the WUR message.
  • the awake window end indication information carried in the WUR message may be the identifier information of the third device, or the TIM information of the third device identifier, which may be the bit value corresponding to the third device identifier in the TIM information. Is 1.
  • the WUR interface of the second device may also be in the working state in the next waking window. After the WUR message is sent by the first device, the WUR interface of the first device is set to standby wait state, doze shallow sleep state, idle idle state, power save state, work state, or sleep state. Any one.
  • FIG. 25 is a schematic diagram of a WUR message including an unavailable time according to an embodiment of the present invention.
  • the wake-up window is a wake-up window of the WUR interface of the second device, the wake-up window is periodic, and the first device sends the first through the WUR interface or the WiFi interface.
  • the device is unavailable (or, referred to as dormant) the WUR message of the indication information to the second device at a predetermined time, the second device receives the WUR message, and the second device WUR interface and/or the WiFi interface may be in the Sleeping within the time period included in the WUR message.
  • the first device sends, by using a WiFi interface, a WiFi message including the first device unavailable indication information at a predetermined time to the second device, where the WUR interface and/or the WiFi interface of the second device is in the WiFi message. Sleeping within the time period included.
  • the WUR interface of the second device may also be in the working state in the next waking window.
  • the WUR interface of the first device is set to standby wait state, doze shallow sleep state, idle idle state, power save state, work state, or sleep state. Any one.
  • FIGS. 6 to 25 are examples of parts of the foregoing.
  • the contents described in FIGS. 1 to 5 can be combined with any of the examples in FIGS. 6 to 25.
  • the first device and the second device are opposite.
  • the first device and the second device may be an AP (access point), an STA (Station), a P2P (peer to peer), a GO (group owner), and a client. End device), one of NAN (neighbor awareness network devices).
  • the wake-up packet is sent to the bracelet in the wake-up window of the bracelet.
  • the mobile phone is a first device
  • the wristband is a second device.
  • the bracelet is on the phone.
  • the specific embodiment of the present invention further provides a radio access network device.
  • the radio access network device includes a processing unit 2701 and a transmitting unit 2702.
  • the processing unit 2701 is configured to generate a WUR message.
  • the sending unit 2702 is configured to send the WUR message to the WUR interface of the terminal by using the WUR interface, where the WUR interface of the terminal is currently in the first wake-up window, and the first wake-up window is the WUR interface or the terminal of the terminal.
  • the sending unit sends the WUR message to the WUR interface of the terminal through the WiFi interface, where the WUR interface of the terminal is currently in the second wake-up window, and the second wake-up window is the WUR interface of the terminal or One of the awake windows of the WiFi interface of the wireless access network device.
  • the WUR message includes a wake-up window end indication information, where the wake-up window end indication information is used to indicate that the WUR interface and/or the WiFi interface of the terminal that received the WUR message is after receiving the WUR message, or Entering a sleep state before, during or after a predetermined time after receiving the WUR message, and sleeping in the first time of the first wake-up window or the second wake-up window after entering the sleep state Or the awake window end indication information is used to indicate that the WUR interface and/or the WiFi interface of the terminal that received the WUR message is after receiving the WUR message or after receiving the WUR message Entering a dormant state before, during, or after the time; or, the wakeup window end indication information is used to indicate that the WUR interface and/or the WiFi interface of the terminal that received the WUR message is scheduled after receiving the WUR message Sleeping for a while.
  • the wake-up window end indication information is used to indicate that the WUR interface and/or the WiFi interface of the terminal that received the WUR message is after receiving the
  • the sending, by the sending unit 2702, the WUR message to the WUR interface of the terminal by using the WUR interface or the WiFi interface specifically includes sending the WUR message in a wake window of the WUR interface of the wireless access network device. Or transmitting the WUR message in a wake-up window of a WiFi interface of the wireless access network device. Or sending the WUR message in a wake-up window of the WUR interface of the terminal. Or sending the WUR message in a wake-up window of the WiFi interface of the terminal. Or sending the WUR message in a wake-up window in which a wake-up window of the WiFi interface of the first device overlaps with a wake-up window of the WUR interface of the second device. Or sending the WUR message in a wake-up window in which a wake-up window of the WUR interface of the first device overlaps with a wake-up window of the WUR interface of the second device.
  • the WUR message further includes a first verification value, and the terminal enters a dormant state after verifying the first verification value.
  • the first verification value may be identifier information of a radio access network device.
  • use the identification information of the terminal at least according to all or part of the content of the key shared by the radio access network device and the terminal.
  • the sending, by the sending unit 2702, the WUR message to the WUR interface of the terminal by using the WUR interface or the WiFi interface specifically includes sending a synchronization message to the terminal, where the awake window end indication information is carried in the synchronization message. .
  • the sending unit 2702 sends the WUR message to the WUR interface or WiFi of the terminal through a WUR interface or a WiFi interface.
  • the WiFi interface and/or the WUR interface of the wireless access network device is set to any one of a standby waiting state, a doze shallow sleep state, an idle idle state, a power save state, a work state, or a sleep state.
  • the WUR message further carries time information, where the time information indicates that the terminal WUR interface and/or the WiFi interface sleeps for the time. Or, indicating that the WUR interface and/or the WiFi interface of the terminal enters sleep during the time. Or, the WUR interface and/or the WiFi interface indicating the terminal enters sleep after the time. Or, the WUR interface and/or the WiFi interface indicating the terminal enters sleep before the time. Or, indicating that the WUR interface and/or the WiFi interface of the terminal enters sleep during the time. Or, the WUR interface and/or the WiFi interface indicating the terminal wake up at the time. Or, indicating that the radio access network device does not send a WUR message to the terminal within the time.
  • the radio access network device before the sending unit 2702 sends the WUR message, the radio access network device notifies the terminal that the radio access network device has the capability of supporting sending the awake window end indication information, and/ Or, the radio access network device obtains the capability of the terminal to support receiving the wake-up window end indication information.
  • the first awake window is one of a wake-up window of the WUR interface of the terminal or the WUR interface of the radio access network device, and specifically includes a WUR interface of the terminal and the wireless connection
  • the wake-up windows of the WUR interface of the networked device have overlapping or partially overlapping or completely non-overlapping times.
  • the second awake window is one of a WUR interface of the terminal or a wake-up window of a WiFi interface of the radio access network device, specifically including a WUR interface of the terminal and the wireless connection
  • the awake windows of the WiFi interface of the networked device have overlapping or partially overlapping or completely non-overlapping times.
  • the terminal includes a receiving unit 2701 and a processing unit 2702.
  • the receiving unit 2701 is configured to receive, by using a WUR interface, a WUR message sent by the radio access network device, where the WUR message includes an awake window end indication information.
  • the WUR interface of the terminal is currently in a first awake window, and the first awake window is one of a WUR interface of the terminal or a wakeup window of the WUR interface of the radio access network device.
  • the WUR interface of the terminal is currently in a second wake-up window, and the second wake-up window is one of a WUR interface of the terminal or a wake-up window of a WiFi interface of the wireless access network device.
  • the processing unit 2702 is configured to: according to the awake window end indication information, after the WUR interface and/or the WiFi interface of the terminal receives the WUR message, or before a predetermined time after receiving the WUR message, Entering a sleep state at or after time, and is in a sleep state after entering the sleep state for the rest of the first wake-up window or the second wake-up window; or, the terminal's WUR interface and/or The WiFi interface enters a sleep state after receiving the WUR message or at a predetermined time after receiving the WUR message; or the WUR interface and/or the WiFi interface of the terminal receives the WUR The message is in a sleep state for a predetermined period of time after the message.
  • the receiving unit 2701 configured to receive the WUR message by using the WUR interface, specifically includes receiving the WUR message in a wake window of the WUR interface of the radio access network device. Or receiving the WUR message in a wake-up window of a WiFi interface of the wireless access network device. Or receiving the WUR message in a wake-up window of the WUR interface of the terminal. Or receiving the WUR message in a wake-up window of the WiFi interface of the terminal. Or receiving the WUR message in a wake-up window in which a wake-up window of the WUR interface of the first device overlaps with a wake-up window of the WUR interface of the second device. Or receiving the WUR message in a wake-up window in which a wake-up window of the WiFi interface of the first device overlaps with a wake-up window of the WUR interface of the second device.
  • the terminal enters hibernation before the waking window of the WUR interface of the terminal ends through the WUR interface and/or the WiFi interface. Or, go to sleep before the wake-up window of the WiFi interface of the terminal ends. Or, go to sleep before the wake-up window of the WUR interface of the radio access network device ends. Or, go to sleep before the wake-up window of the WiFi interface of the terminal ends. Or the terminal The WUR interface and/or WiFi interface waits for a predetermined time to go to sleep.
  • the receiving unit 2701 receives the WUR message sent by the radio access network device by using the WUR interface, where the WUR interface of the terminal receives the synchronization message sent by the radio access network device, where the synchronization message includes a wake-up window. End the instructions. Or, the WUR interface of the terminal receives the wake-up message sent by the radio access network device, where the wake-up message carries at least the identifier information of the third device. Or, the WUR interface of the terminal receives the wake-up message sent by the radio access network device, where the wake-up message carries at least the identifier of the terminal and the wake-up window end indication information.
  • the WUR message further includes a first verification value, and after the terminal verifies the first verification value, the terminal enters a sleep state according to the WUR message.
  • the first verification value may be used as identifier information of the radio access network device. Or, as the identification information of the terminal. Or, at least according to all or part of the content of the key shared by the radio access network device and the terminal. Or generating at least all or part of the content of the key shared by the terminal and the radio access network device and all or part of the content of the identification information of the radio access network device or the terminal. Or, generating at least all or part of the content and time information of the key shared by the radio access network device and the terminal.
  • the receiving unit 2701 receives the time information of the WUR message sent by the radio access network device, and the sleep time of the WUR interface and/or the WiFi interface of the terminal according to the time information.
  • the WUR interface and/or the WiFi interface of the terminal enters sleep during the time.
  • the WUR interface and/or the WiFi interface of the terminal enters sleep after the time.
  • the WUR interface and/or the WiFi interface of the terminal enters sleep before the time.
  • the WUR interface and/or the WiFi interface of the terminal enters sleep during the time.
  • the WUR interface and/or the WiFi interface of the terminal wake up at the time. Or, go to sleep or communicate with other devices during the time when the WUR message is not sent.
  • the method further includes: the radio access network device notifying the terminal that the radio access network device has the support for sending the Wake up the ability of the window to end the indication information, and/or the wireless access network device obtains the terminal's ability to support receiving the wake-up window end indication information.
  • the WiFi interface and/or the WUR interface of the wireless access network device is set to a standby waiting state and a doze shallow sleep state. Any of idle idle state, power save state, work state, or sleep sleep state.
  • the first awake window is one of a wake-up window of the WUR interface of the terminal or the WUR interface of the radio access network device, and specifically includes a WUR interface of the terminal and the wireless connection
  • the wake-up windows of the WUR interface of the networked device have overlapping or partially overlapping or completely non-overlapping times.
  • the second awake window is one of a WUR interface of the terminal or a wake-up window of a WiFi interface of the radio access network device, specifically including a WUR interface of the terminal and the wireless connection
  • the awake windows of the WiFi interface of the networked device have overlapping or partially overlapping or completely non-overlapping times.
  • FIG. 28 is a first device according to an embodiment of the present invention. As shown in FIG. 28, the first device includes at least a WUR interface 2810, a processor 2820, a main communicator 2830 (such as a WiFi interface), a memory 2840, and a transceiver antenna 2850.
  • the main communicator 2830 retrieves the instruction message or data message received by the main communicator 2830 from the memory 2840 and processes it to obtain an instruction or data.
  • the WUR interface 2810 of the first device transmits a wake-up frame to the second device through the transceiver antenna 2850.
  • the WUR interface 2810 of the first device generates an indication message that the wakeup window ends.
  • the main communicator 2830 sends a message to modulate the content of the message to be sent into an electrical signal, which is transmitted from the transmitting and receiving antenna 2850 in the form of electromagnetic waves.
  • the main communicator 2830 also needs to receive the electromagnetic wave signal through the transmitting and receiving antenna 2850 and parse out the other signal. The message that the device sends to itself.
  • the processor 2820 stores the instruction message and the data message to be sent through the main communicator 2830 in the memory 2840. After the processor 2820 prepares the instruction or data to be transmitted, it sends a notification to the main communicator 2830 to indicate that it is ready The transmitted data, finally the master communicator 2830 retrieves the command or data to be transmitted from the memory 2840 and transmits it through the transceiver antenna 2850. The main communicator 2830 sends a message to modulate the content of the message to be sent into an electrical signal, which is transmitted from the transmitting and receiving antenna 2850 in the form of electromagnetic waves. The main communicator 2830 also needs to receive the electromagnetic wave signal through the transmitting and receiving antenna 2850 and parse out the other signal. The message that the device sends to itself.
  • the processor 2820 can be a central processing unit (CPU), or a combination of a CPU and a hardware chip.
  • the hardware chip may be an application-specific integrated circuit (ASIC), a programmable logic device (PLD), or a combination thereof.
  • the PLD may be a complex programmable logic device (CPLD), a field-programmable gate array (FPGA), a general array logic (GAL), or any combination thereof.
  • the memory 2840 may include a volatile memory such as a random-access memory (RAM); the memory 2840 may also include a non-volatile memory such as a read-only memory (read) -only memory, ROM), flash memory, hard disk drive (HDD) or solid-state drive (SSD).
  • RAM random-access memory
  • ROM read-only memory
  • HDD hard disk drive
  • SSD solid-state drive
  • the memory 2830 may also include a combination of the above types of memories.
  • the main communicator 2830 can include a main communication interface 2831, and the wake-up receiver 2810 can include a wake-up receiver interface 2811.
  • FIG. 29 is a second device terminal according to an embodiment of the present invention.
  • the second terminal includes at least a WUR interface 2910, a processor 2920, a main transceiver 2930 (such as a WiFi interface), a memory 2940, and a transceiver antenna 2950.
  • a WUR interface 2910 WUR interface
  • a memory 2940 such as a WiFi interface
  • transceiver antenna 2950 a transceiver antenna
  • the transmit and receive antenna 2950 can also be considered to be part of the primary transceiver 2930. In this case, the transmitting and receiving antenna 2950 may not be drawn in FIG.
  • the second terminal may further include a transmitter 2960.
  • the main transceiver 2930 has the functions of a receiver and a transmitter.
  • the transmitter 2960 may be part of the main transceiver 2930 or may be an independent device. The following is an example in which the transmitter 2960 is an independent device.
  • the master transceiver 2930 retrieves the instruction message or data message received by the master transceiver 2930 from the memory 2940 and processes it to obtain the instruction or data.
  • the WUR interface 2910 receives the wake-up packet sent by other devices through the transceiver antenna 2950. When the WUR interface 2910 receives the wake-up packet sent to itself, the WUR interface 2910 sends a trigger signal to the processor 2920, so that the processor 2920 triggers the main transceiver 2930 to wake up. Master transceiver 2930.
  • the main transceiver 2930 sends a message to modulate the content of the message to be sent into an electrical signal, which is transmitted from the transceiver antenna 2950 in the form of electromagnetic waves, and the wireless transceiver 2930 receives the message and receives the electromagnetic wave signal through the transceiver antenna 2850 and parses out the other signal.
  • the message that the device sends to itself is transmitted from the transceiver antenna 2950 in the form of electromagnetic waves
  • the processor 2920 can be a central processing unit (CPU), or a combination of a CPU and a hardware chip.
  • the hardware chip may be an application-specific integrated circuit (ASIC), a programmable logic device (PLD), or a combination thereof.
  • the PLD may be a complex programmable logic device (CPLD) or a field-programmable gate array (field-programmable gate array). FPGA), general array logic (GAL) or any combination thereof.
  • the memory 2940 may include a volatile memory such as a random-access memory (RAM); the memory 2840 may also include a non-volatile memory such as a read-only memory (read) -only memory, ROM), flash memory, hard disk drive (HDD) or solid-state drive (SSD). Memory 2940 can also include a combination of the above types of memory.
  • RAM random-access memory
  • ROM read-only memory
  • HDD hard disk drive
  • SSD solid-state drive
  • Memory 2940 can also include a combination of the above types of memory.
  • the access network device and the terminal are opposite.
  • the access network device and the terminal are relatively AP (access point), STA (Station), P2P (peer to peer), GO (group owner), and client ( Client device), one of NAN (neighbor awareness network).
  • connection relationship of the modules or the units in the embodiments of the present invention is only a simple one, and can be understood by referring to the connection relationship in the prior art, which is not limited thereto.
  • the steps of a method or algorithm described in connection with the embodiments disclosed herein can be implemented in hardware, a software module executed by a processor, or a combination of both.
  • the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.

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Abstract

公开了一种传输WUR消息的方法、装置和系统。包括第一设备生成WUR消息。第一设备通过所述第一设备的WUR接口或WiFi接口发送所述WUR消息到至少一个第二设备的WUR接口,至少一个第二设备的WUR接口处于工作状态。WUR消息包含醒来窗口结束指示信息，醒来窗口结束指示信息用于接收到所述醒来窗口结束指示信息的设备的WUR接口和/或WiFi接口根据所述醒来窗口结束指示信息进入休眠状态。本发明具体实施例提供一种传输WUR消息的方法、装置和系统。包括第一设备和第二设备，所述第一设备通过生成包含醒来窗口结束指示的WUR消息，并将所述WUR消息发给所述第二设备。所述第二设备在醒来窗口接收所述WUR消息后，进入休眠状态。从而避免了第二设备在醒来窗口的等待，降低了第二设备的功耗。

Description

一种传输WUR消息的方法和装置 技术领域
本发明涉及WUR技术领域，尤其涉及一种传输WUR消息的方法和装置。
背景技术
IEEE(Institute of Electrical and，电气和电子工程师协会)802.11标准组织计划制定基于2.4G/5GHz频段的WiFi(Wireless Fidelity，无线保真)IoT(Internet of Things，物联网)标准，其基本特征是低功耗和长距离。对于前者，一种可能的方法是在WiFiIoT设备侧使用低功耗(LowPower，LP)WUR(Wake-up Radio，WUR)。
STA(Station，支持802.11协议的站点)在传统WiFi接口(802.11main radio，802.11主模块)的基础上，引入一个WUR接口。802.11主模块通常处于休眠模式，只有当收到来自WUR的唤醒信号时，802.11主模块才会激活，然后与AP(Access Point，支持802.11协议的接入点)进行数据通信。STA的WUR持续处于工作状态，或间歇性处于工作状态，当WUR在工作状态中收到来自AP的唤醒包(wake-up packet)时，向802.11主模块发送唤醒信号，以唤醒处于休眠状态的802.11主模块。
如果唤醒设备没有需要被唤醒的设备，即，唤醒设备不需要发送唤醒消息到被唤醒设备的WUR接口。但是，被唤醒设备仍然需要等待WUR的醒来窗口时间结束后才进入休眠，从而使STA电源浪费，从而使用时间降低。
发明内容
本发明实施例提供了一种传输WUR消息的方法和装置，可以实现在醒来窗口接收所述WUR消息后，根据所述醒来窗口结束指示进行休眠。
第一方面，本发明具体实施例提供一种传输WUR消息的方法。所述方法包括第一设备生成WUR消息。所述第一设备通过所述第一设备的WUR接口发送所述WUR消息到至少一个第二设备的WUR接口，所述至少一个第二设备的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来，或，所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口。或，所述第一设备通过所述第一设备的WiFi接口发送所述WUR消息到至少一个第二设备的WUR接口，所述至少一个第二设备的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口。所述WUR消息携带了醒来窗口结束指示信息，所述醒来窗口结束指示信息用于接收到所述WUR消息的第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后，或在所述第二设备的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态，且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，所述醒来窗口结束指示信息用于指示接收到所述WUR消息的第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后，或在所述第二设备的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态；或，所述醒来窗口结束指示信息用于接收到所述WUR消息的第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后的预定时间内处于休眠状态。通过发送醒来窗口结束指示信息到第二设备，使所述第二设备在醒来窗口中不需要被唤醒时，接收所述醒来窗口结束指示信息后可直接进入休眠状态。
在一个可能的设计中，所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，所述醒来窗口结束指示信息用于指示所述第一设备没有缓存的WiFi数据发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，所述醒来窗口结束指示信息用于指示所述第一设备不需要唤醒所述第二设备或所述包括第二设备在内的至少一个设备的WiFi接口。
在一个可能的设计中，所述第一设备通过所述第一设备的WUR接口或WiFi接口送所述WUR消息到至少一个第二设备的WUR接口具体包括，所述WUR消息携带所述第二设备的标识信息，所述醒来窗口结束指示信息被替换为所述第二设备的标识信息，所述第二设备获得所述第二设备的标识信息后，所述第二设备的WUR接口可进入休眠，所述第二设备的WiFi接口醒来与所述第一设备的WiFi接口进行通信，通过将所述醒来窗口结束指示信息用不同的信息替换，使所述醒来窗口指示信息能够更加的多样。
在一个可能的设计中，所述第一设备通过所述第一设备的WUR接口或WiFi接口送所述WUR消息到至少一个第二设备的WUR接口具体包括，所述WUR消息携带所述第三设备的标识信息，所述醒来窗口结束指示信息被替换为所述第三设备的标识信息，所述第二设备获得所述第三设备的标识信息后，所述第二设备的WUR接口和/或WiFi接口可进入休眠，通过将所述醒来窗口结束指示信息用不同的信息替换，使所述醒来窗口指示信息能够更加的多样。
在一个可能的设计中，所述唤醒消息还携带所述第三设备的标识信息，所述唤醒消息还用于唤醒所述第三设备的WiFi接口或表示有缓存的WiFi数据发送给所述第三设备，其中，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠包括：所述第二设备的WUR接口接收到所述WUR消息后但所述第二设备的标识信息与所述第三设备的标识信息不匹配，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠，通过将所述醒来窗口结束指示信息携带在唤醒第三设备WiFi接口的唤醒消息中，可以节省设备单独发送WUR消息，节省空口资源开销。
在一个可能的设计中，所述第一设备通过所述第一设备的WUR接口或WiFi接口送所述WUR消息到至少一个第二设备的WUR接口具体包括，所述WUR消息携带所述第一设备没有缓存的WiFi数据发送给所述第二设备指示信息，所述醒来窗口结束指示信息被替换为所述第一设备没有缓存的WiFi数据发送给所述第二设备指示信息，所述第二设备获得所述第一设备没有缓存的WiFi数据发送给所述第二设备指示信息后，所述第二设备的WUR接口和/或WiFi接口可进入休眠，通过将所述醒来窗口结束指示信息用不同的信息替换，使所述醒来窗口指示信息能够更加的多样。
在一个可能的设计中，所述第一设备通过所述第一设备的WUR接口或WiFi接口送所述WUR消息到第二设备的WUR接口具体包括，所述WUR消息携带所述第一设备不需要唤醒所述第二设备的WiFi接口指示信息，所述醒来窗口结束指示信息被替换为所述第一设备不需要唤醒所述第二设备的WiFi接口指示信息，所述第二设备获得所述第一设备不需要唤醒所述第二设备的WiFi接口指示信息后，所述第二设备的WUR接口和/或WiFi接口可进入休眠，通过将所述醒来窗口结束指示信息用不同的信息替换，使所述醒来窗口指示信息能够更加的多样。
第二方面，本发明具体实施例提供一种传输WUR消息的方法。所述方法包括：第二设备的WUR接口接收第一设备发送的WUR消息，所述WUR消息包括醒来窗口结束指示信息。所述第二设备的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口中的一个，或，所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口。或，所述第二设备的WUR接口当前处于第二醒来窗口， 所述第二醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的醒来窗口中的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口。所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠，包括：所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后，或在所述第二设备的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态，且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后，或在所述第二设备的WUR接口接收到所述WUR消息后的预定时间之时或之后进入休眠状态；或，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后的预定时间内处于休眠状态。
第三方面，本发明具体实施例提供一种传输WUR消息的方法。第一设备生成WUR消息；
所述第一设备通过所述第一设备的WUR接口发送所述WUR消息到包括第二设备在内的至少一个设备的WUR接口，所述第二设备的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；或，所述第一设备通过所述第一设备的WiFi接口发送所述WUR消息到包括第二设备在内的至少一个设备的WUR接口，所述第二设备的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，包括：所述第一设备在发送所述WUR消息后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备，或，所述第一设备在在发送所述WUR消息后的预定时间之前、之时或之后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或，所述第一设备在发送所述WUR消息后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或,在发送所述WUR消息后的预定时间之前、之时或之后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或，所述第一设备在发送所述WUR消息后的预定时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备。
第四方面本发明具体实施例提供一种传输WUR消息的方法。所述方法包括：第一设备生成WUR消息；所述第一设备通过所述第一设备的WUR接口发送所述WUR消息到包括第二设备在内的至少一个设备的WUR接口，所述第二设备的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；或，所述第一设备通过所述第一设备的WiFi接口发送所述WUR消息到所述第二设备的WUR接口，所述第二设备的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；所述WUR消息携带了醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠，包括：所述醒来窗口结束指示信息用于指 示所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态，或，在所述第二设备的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，所述醒来窗口结束指示信息用于指示接收到所述WUR消息的第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后，或在所述第二设备的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态；或，所述醒来窗口结束指示信息用于指示接收到所述WUR消息的第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后的预定时间内处于休眠状态。
第五方面本发明具体实施例提供一种无线接入网设备。所述无线接入网设备包括处理单元和发送单元。处理单元，用于生成WUR消息。发送单元，用于通过WUR接口发送所述WUR消息到终端的WUR接口，所述终端的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口。或，所述发送单元，通过WiFi接口发送所述WUR消息到终端的WUR接口，所述终端的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口。所述WUR消息携带了醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示接收到所述WUR消息的终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收到所述WUR消息后，或在所述终端的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态，且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态。或，所述醒来窗口结束指示信息用于指示接收到所述WUR消息的终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收到所述WUR消息后，或在所述终端的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态。或，所述醒来窗口结束指示信息用于指示接收到所述WUR消息的终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收到所述WUR消息后的预定时间内处于休眠状态。通过向所述终端发送醒来窗口结束指示信息，使所述终端在醒来窗口中不需要被唤醒时，接收所述醒来窗口结束指示信息后直接进入休眠状态。
第六方面，本发明具体实施例提供一种终端。所述终端包括接收单元和处理单元。接收单元，用于通过WUR接口接收无线接入网设备发送的WUR消息，所述WUR消息包括醒来窗口结束指示信息。所述终端的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口。或，所述终端的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口。处理单元，用于根据所述醒来窗口结束指示信息，控制所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收到所述WUR消息后，或在所述终端的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态，且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，控制所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收到所述WUR消息后，或在所述终端的WUR接口接收到所述WUR消息后的预定时间之时或之后进入休眠状态；或，控制所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收到 所述WUR消息后的预定时间内处于休眠状态。第二设备接收醒来窗口结束指示信息，使所述第二设备在醒来窗口中不需要被唤醒时，接收所述醒来窗口结束指示信息后直接进入休眠状态。
第七方面，发明具体实施例提供一种无线接入网设备。所述无线接入网设备包括处理单元和发送单元。处理单元，用于生成WUR消息。发送单元，用于通过WUR接口发送所述WUR消息到包括终端在内的至少一个设备的WUR接口，所述终端的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口。或，所述发送单元，用于通过WiFi接口发送所述WUR消息到终端的WUR接口，所述终端的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口。
本发明具体实施例提供一种传输WUR消息的方法和装置。包括第一设备和第二设备，所述第一设备通过生成醒来窗口结束指示的WUR消息，并将所述WUR消息向第二设备发送。使所述第二设备在醒来窗口接收所述WUR消息后，根据所述醒来窗口结束指示进行休眠。从而避免了在所述第一设备没有唤醒消息要发给所述第二设备的情况下，第二设备在醒来窗口时间中的不必要的等待，降低了第二设备的功耗。
附图说明
图1为本发明具体实施例提供的一种通信系统结构示意图；
图2为本发明具体实施例提供的一种可启用工作循环示意图；
图3为本发明具体实施例提供的一种传输WUR消息的方法示意图；
图4为本发明具体实施例提供的一种唤醒包结构示意图；
图5为本发明具体实施例提供的一种传输WUR消息的方法示意图；
图6为本发明具体实施例提供的一种使当前醒来窗口进入休眠状态的WUR消息示意图；
图7为本发明具体实施例提供的一种预定时间后的醒来窗口进入休眠状态的WUR消息示意图；
图8为本发明具体实施例提供的一种醒来窗口休眠预定休眠时间的WUR消息示意图；
图9为本发明具体实施例提供的一种一段时间内处于醒来窗口的WUR消息示意图；
图10为本发明具体实施例提供的一种预定时间后进入休眠状态的WUR消息示意图；
图11为本发明具体实施例提供的一种预定休眠时间的WUR消息示意图；
图12为本发明具体实施例提供的一种周期性醒来窗口发送的WUR消息示意图；
图13为本发明具体实施例提供的一种周期性醒来窗口发送预定时间休眠的WUR消息示意图；
图14为本发明具体实施例提供的一种周期性醒来窗口发送休眠预定时间的WUR消息示意图；
图15为本发明具体实施例提供的一种唤醒WiFi接口的WUR消息示意图；
图16为本发明具体实施例提供的一种第一设备休眠的WUR消息示意图；
图17为本发明具体实施例提供的一种包括断开WUR接口的WUR消息示意图；
图18为本发明具体实施例提供的一种包括切换WUR消息发送接口的WUR消息示意图；
图19为本发明具体实施例提供的一种包括不可用时间的WUR消息示意图；
图20为本发明具体实施例提供的一种唤醒第三设备WiFi接口的WUR消息示意图；
图21为本发明具体实施例提供的一种第一设备休眠的WUR消息示意图；
图22为本发明具体实施例提供的一种第一设备没有WUR消息发送示意图；
图23为本发明具体实施例提供的一种唤醒WiFi接口WUR消息示意图；
图24为本发明具体实施例提供的一种唤醒WiFi接口WUR消息示意图；
图25本发明具体实施例提供的一种包括不可用时间的WUR消息示意图；
图26为本发明具体实施例还提供了一种无线接入网设备；
图27为本发明具体实施例提供了一种终端；
图28为本发明实施例提供的第一设备；
图29为本发明实施例提供的第二设备终端。
具体实施方式
下面通过附图和实施例，对本发明实施例的技术方案做进一步的详细描述。
本发明具体实施例提供一种传输唤醒无线电(WUR，Wake-up Radio)消息的方法、装置和系统，所述系统包括唤醒设备和被唤醒设备。其中，所述唤醒设备为第一设备，包括用于向需要被唤醒的设备发送醒来窗口结束指示信息。所述被唤醒设备为第二设备，包括用于接收唤醒设备发送的醒来窗口结束指示信息，并根据所述指示信息进入休眠状态。所述第二设备包括WiFi接口和WUR接口，并且所述WiFi接口处于休眠状态。在需要第二唤醒设备的WiFi接口工作时，第二设备侧使用低功耗(Low Power，LP)WUR唤醒功耗高于WUR的WiFi接口，从而降低设备的功耗。为了进一步节省第二设备的功耗，所述第二设备的WUR接口周期性的处于醒来窗口，以接收第一设备发送的WUR消息。在本发明的具体实施例中，在不需要唤醒第二设备的WUR的醒来窗口中，向WUR发送醒来窗口结束指示信息，从而进一步减少被唤醒设备的功耗。
在本发明的具体实施例中，所述传输包括发送和接收。在一些描述中，传输可以包括发送，或，接收，或，发送和接收，比如第一设备传输WUR消息，第二设备接收WUR消息
WUR又称为唤醒接收机(Wake-up Receiver，WUR)。本发明描述中统一用WUR来称呼。所述方法、装置和系统可以应用于基于Wi-Fi(Wireless Fidelity，无线保真)的物联网(IoT，Internet of Things)和基于Wi-Fi网络的可穿戴式设备中，即手机作为虚拟接入点和所关联的可穿戴设备组成的Wi-Fi网络。
WUR是在802.11主模块(802.11 main radio)的基础上，引入的一个LP-WUR(Low PowerWake-UpRadio，低功耗唤醒无线电)接口。若第二设备的802.11主模块处于休眠模式时，只有第二设备的LP-WUR收到来自第一设备的唤醒消息时，第二设备的802.11主模块才会被第二设备的LP-WUR激活。
图1为本发明具体实施例提供的一种通信系统结构示意图。如图1所示，包括AP(Access Point，支持802.11协议的接入点)和STA(Station,支持802.11协议的站点)。所述STA包括802.11主模块和LP-WUR。所述802.11主模块在不工作时可以处于休眠状态。所述LP-WUR处于工作状态，或间歇性处于工作状态。所述LP-WUR在工作状态时能接收消息。当需要STA的802.11主模块工作时，所述AP的802.11主模块(或，WUR模块)向STA的LP-WUR发送唤醒消息。所述STA的LP-WUR在工作状态中收到来自AP的唤醒包(wake-up packet)，唤醒处于休眠状态的802.11主模块。LP-WUR根据所述唤醒包中包括的唤醒信息激活所述STA的802.11主模块。所述STA的802.11主模块激活后再与AP进行数据通信。
为了降低STA的能耗，WUR通常间歇性处于激活状态。在激活状态的时间，即醒来窗口内接收AP发送的唤醒包，从而唤醒STA的802.11主模块。醒来窗口(Wake window)的出现应当是规律性的，以便 AP能够知道STA的WUR何时能够接收唤醒包。
所述AP设备可以在所述STA的醒来窗口中发送WUR消息，或，所述AP在AP的醒来窗口内发生WUR消息，比如，所述AP有自己固定的醒来窗口，STA发现所述AP，所述STA需要接收所述AP发送的WUR消息，所述STA加入所述AP的网络中，并在所述AP的醒来窗口中接收所述AP发送的WUR消息。
图2为本发明具体实施例提供的一种可启用工作循环示意图。如图2所示，WUR接口可启用工作循环(Duty-Cycling)。所述工作循环包括激活状态和休眠状态。即WUR接口周期性处于醒来状态和休眠状态。WUR接口周期性的醒来状态时，等待接收发给它的唤醒消息。WUR激活状态以外的时间里都处于休眠状态。所述休眠状态是一种超低功耗的深度休眠状态，因此启用工作循环(Duty-Cycling)可以显著降低WUR接口的平均功耗。所述WUR醒来窗口的长度和工作循环(Duty-Cycling)的周期可以设定。例如，WUR在每100ms中有2ms处于激活状态，其他时间处于休眠状态。
在本发明的具体实施例中，STA的WUR醒来窗口处于duty-cycling模式(比如：每100ms中有2ms处于激活状态)，所述AP还包括判断没有需要唤醒的STA。所述AP判断没有需要唤醒的STA可以是：在WUR醒来窗口开始前判断没有需要唤醒的STA(即，在2ms的激活时间之前)，或，在WUR醒来窗口内判断没有需要唤醒的STA(即，在2ms的激活时间内)，或，所述AP在WUR醒来窗口开始时判断没有需唤醒的STA(即，在2ms的激活时间点)，或，AP在WUR的非醒来窗口判断没有需要唤醒的STA(即，在2ms的激活时间之外)。
所述AP在确定没有需要唤醒的STA设备，还需要发送醒来窗口结束指示信息到STA设备侧，所述STA设备在收到所述醒来窗口结束指示信息后，可以提前结束醒来窗口(即，不再等待所述2ms的激活时间)。不需要等待醒来窗口时间结束就能进入提前进入休眠状态(即，不需要等待2ms结束就能提前进入休眠)。
被唤醒设备周期性的处于激活状态。在现有技术中，被唤醒设备不会唤醒设备唤醒时，会周期性的处于激活状态。等待醒来窗口时间结束后再进入休眠，从而导致电量的浪费。而本发明通过向被唤醒设备发送醒来窗口结束指示信息，使所述被唤醒设备的WUR接口直接进入休眠状态，节省了电量。
本发明中提到的第一设备可以作为唤醒设备，或，被唤醒设备。第二设备可以作为唤醒设备，或，被唤醒设备。当第一设备作为唤醒设备时，第二设备可作为被唤醒设备。当第二设备作为唤醒设备时，第一设备可作为被唤醒设备。当唤醒设备作为第一设备时，被唤醒设备可作为第二设备。当被唤醒设备作为第一设备时，唤醒设备可作为第二设备。在一些描述中WUR可以称之为唤醒无线电或唤醒接收机，由其提供的通信接口可以称之为WUR接口，为了方便说明，本发明实施例中统一用WUR接口进行相关描述，其中，WUR接口也可以直接用来指代唤醒无线电或唤醒接收机，在此进行统一说明，以下不再赘述。WUR有时也可称之为LP-WUR。
需要说明的是，上述醒来窗口结束指示信息仅为本发明具体实施例的一种具体方法。在本发明的具体实施例中，还可以替换为：
第一设备没有需要唤醒的设备指示信息，或，第一设备没有WUR消息发送指示信息，或，第一设备没有WiFi消息发送指示信息，或，第一设备发送WUR消息结束指示信息，或，指示第二设备进入休眠指示信息，或，第二设备停止使用WUR接口指示信息，或，指示第二设备的WUR接口和/或WiFi接口进入休眠指示信息，或，第二设备的WUR接口的醒来窗口提前结束指示信息，或，第一设备的WUR接口的醒来窗口提前结束指示信息，或，第一设备的WiFi接口的醒来窗口提前结束指示信息，或，第一设备指示第二设备醒来发送WiFi消息指示信息，或，第一设备释放占用媒介时间指示信息，或，第一设备占用媒介时间结束指示信息，或，第一设备占有信道结束指示信息，或，第一设备指示所述第二设备开 始传输WiFi消息指示信息，或，第一设备指示所述第一设备传输WiFi消息指示信息，或，第一设备唤醒全部设备指示信息，或，第一设备的WUR接口进入休眠指示信息，或，第一设备的WiFi接口要进入休眠指示信息，或，第一设备的WiFi接口要进入休眠，WUR接口进入工作状态指示信息，或，第一设备断开WUR接口连接指示信息，或，第一设备结束WUR接口连接指示信息，或，断开第二设备的WUR接口连接，或，删除第二设备的WUR接口连接，或，第一设备停止使用WUR接口指示信息，或，指示第一设备不发送WUR消息去唤醒第二设备指示信息，或，指示第一设备使用WiFi消息去唤醒第二设备，或，第一设备在当前所处的醒来窗口内没有WUR消息发送指示信息，或，第一设备在连续N个(N大于等于1)醒来窗口内没有WUR消息发送指示信息，或，第一设备在第N个(N大于等于1)醒来窗口内没有WUR消息发送指示信息，或，第一设备在预定时间内没有WUR消息发送指示信息，或，第一设备指示第二设备的WUR接口休眠预定时间指示信息，或，第一设备指示第二设备的WiFi接口休眠预定时间指示信息，或，第一设备指示第二设备的WUR接口在预定时间进入休眠指示信息，或，第一设备指示第二设备的WiFi接口在预定时间进入休眠指示信息，或，第一设备指示第二设备的WUR接口在预定时间后进入休眠指示信息，或，或，第一设备指示第二设备的WiFi接口在预定时间后进入休眠指示信息，第一设备指示第二设备的WUR接口在预定时间前进入休眠指示信息，第一设备指示第二设备的WiFi接口在预定时间前进入休眠指示信息，或，第一设备指示第二设备的WUR接口在预定时间内进入休眠指示信息，或，第一设备指示第二设备的WiFi接口在预定时间内进入休眠指示信息，或，第一设备指示第二设备的WiFi接口在预定时间接收WiFi消息和/或发送WiFi消息指示信息，或，第一设备不可用(unavailable，或，第一设备不在线，或，第一设备不work，或，第一设备休眠，表示第一设备不能接收WUR消息和/或不能接收WiFi消息)指示信息，或，第一设备在预定时间不可用指示信息，或，第一设备在预定时间之前/之时/之后不可用指示信息,或，第一设备的WUR接口/WiFi接口不可用指示信息,或，第一设备的WUR接口/WiFi接口在预定时间不可用指示信息，或，第一设备可用(available或，在线，或，第一设备work，表示第一设备能接收WUR消息和/或能接收WiFi消息)指示信息，或，第一设备在预定时间可用指示信息，或，第一设备与其他设备(比如，非被唤醒设备，或，非第二设备，或，非当前网络中的设备，或，非当前信道上的设备，或，非当前醒来窗口中的设备)进行通信指示信息，或，第一设备唤醒第二设备的WiFi接口指示信息，或，第一设备唤醒第三设备的WiFi接口指示信息，或，第一设备没有唤醒第二设备的WiFi接口指示信息中的任意一种，为了方便说明，本发明实施例中统一用醒来窗口结束指示信息进行相关描述，其中，醒来窗口结束指示信息可以用以上指示信息的任意一种进行替换，在此进行统一说明，以下不再赘述，比如，醒来窗口结束指示信息也可以替换为第一设备没有需要唤醒的设备指示信息，再比如，醒来窗口结束指示信息也可以替换为第一设备唤醒第二设备的WiFi接口指示信息，再比如，醒来窗口结束指示信息也可以替换为第一设备唤醒第三设备的WiFi接口指示信息，再比如，醒来窗口结束指示信息也可以替换为第一设备不可用指示信息。
本文中所述的醒来窗口结束指示信息，是一个用于指示进入休眠的指示信息，该指示信息的命名还可以用其他的名称，只要具有相同或相似的功能即可，如，该指示信息可以为：
第一设备没有需要唤醒的设备的指示信息，用以指示第一设备没有需要唤醒的设备指示信息，所述没有需要唤醒的设备指示信息具体可以通过TIM(traffic indication map，传输指示地图)信息来表示，TIM信息中的所有bit值设置为0，表示所述第一设备没有需要唤醒的设备，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备没有WUR消息发送的指示信息，用以指示第一设备没有WUR消息发送，具体可以是No data 指示信息，或，没有more data指示信息，或，more data指示位设置为1，或，null data指示信息，所述指示信息具体可以通过1bit指示，当bit值设置为0或1时，表示所述第一设备没有WUR消息发送，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备没有WiFi消息发送的指示信息，用以指示第一设备没有WiFi消息发送，具体可以是No data指示信息，或，没有more data指示信息，或，more data指示位设置为1，或，null data指示信息，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备发送WUR消息结束的指示信息，用以指示第一设备发送WUR消息结束，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
指示第二设备进入休眠的指示信息，用以指示第二设备可以休眠，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
指示第二设备的WUR接口和/或WiFi接口进入休眠的指示信息，用以指示第二设备是WUR接口和/或WiFi接口进入休眠，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第二设备的WUR接口的醒来窗口提前结束的指示信息，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备的WUR接口的醒来窗口提前结束的指示信息，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备的WiFi接口的醒来窗口提前结束的指示信息，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
指示接收WUR消息的第二设备的WUR接口和/或WiFi接口进入休眠的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备指示第二设备醒来发送WiFi消息的指示信息，用以指示第二设备发送WiFi消息，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备释放占用媒介使用时间的指示信息，用以指示所述第一设备不再占用媒介，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备占用媒介时间结束的指示信息，用以指示第一设备不占用媒介，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备占用信道结束的指示信息，用以指示第一设备占用信道结束，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备占用WUR信道结束的指示信息，用以指示第一设备占用WUR信道结束，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备占用WiFi信道结束的指示信息，用以指示第一设备占用WiFi信道结束，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备指示所述第二设备开始传输WiFi消息的指示信息，用以指示所述第二设备传输WiFi消息，第二设备获得所述信息，所述第二设备的WUR接口可以休眠或第二设备的WUR接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备指示所述第一设备传输WiFi消息的指示信息，用以指示所述第一设备传输WiFi消息，第二设备获得所述信息，所述第二设备的WUR接口可以休眠或第二设备的WUR接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备唤醒全部设备的指示信息，用以唤醒全部设备，第二设备获得所述信息，所述第二设备的WUR接口可以休眠或第二设备的WUR接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
唤醒多个第二设备的指示信息，用以唤醒多个第二设备，第二设备获得所述信息，所述第二设备的WUR接口可以休眠或第二设备的WUR接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备的WUR接口进入休眠的指示信息，用以指示所述第一设备的WUR接口进入休眠，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备的WiFi接口进入休眠的指示信息，用以指示所述第一设备的WiFi接口进入休眠，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备的WiFi接口进入休眠，第一设备的WUR接口进入工作状态指示信息，用以指示所述第一设备的WiFi接口进入休眠，第一设备的WUR接口进入工作状态，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备没有需要唤醒的设备指示信息，用以指示第一设备没有需要唤醒的设备，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备断开WUR接口连接的指示信息，指示所述第一设备与第二设备断开WUR接口连接，第二设 备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备结束WUR接口连接的指示信息，指示所述第一设备与第二设备断开WUR接口连接，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
断开或删除第二设备的WUR接口连接的指示信息，指示所述第一设备与第二设备断开WUR接口连接，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备停止使用WUR接口的指示信息，指示所述第一设备不使用WUR接口，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第二设备停止使用WUR接口的指示信息，指示所述第二设备的WUR进入休眠或关闭WUR接口，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备不发送WUR消息去唤醒第二设备的指示信息，指示所述第一设备不再去唤醒第二设备，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备发送WiFi消息去唤醒第二设备的指示信息，指示所述第一设备通过发送WiFi消息去唤醒第二设备，所述第二设备的WUR接口可以休眠或第二设备的WUR接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备在当前所处的醒来窗口内没有WUR消息发送的指示信息，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在当前所处的醒来窗口内可以休眠，或，
第一设备在连续N个(N大于等于1)醒来窗口内没有WUR消息发送的指示信息，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在连续N个醒来窗口内可以休眠，或，
第一设备在第N个(N大于等于1)醒来窗口内没有WUR消息发送的指示信息，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在第N个醒来窗口内可以休眠，或，
第一设备在预定时间内没有WUR消息发送的指示信息，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在预定时间内可以休眠，或，
第一设备指示第二设备的WUR接口休眠预定时间的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口休眠预定时间，或，
第一设备指示第二设备的WiFi接口休眠预定时间的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口休眠预定时间，或，
第一设备指示第二设备的WUR接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入 休眠，或，
第一设备指示第二设备的WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备指示第二设备的WUR接口在预定时间后进入休眠的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在预定时间后进入休眠，或，
第一设备指示第二设备的WiFi接口在预定时间后进入休眠的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在预定时间后进入休眠，或，
第一设备指示第二设备的WUR接口在预定时间前进入休眠的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在预定时间前进入休眠，或，
第一设备指示第二设备的WiFi接口在预定时间前进入休眠的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在预定时间前进入休眠，或，
第一设备指示第二设备的WUR接口在预定时间内进入休眠的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在预定时间内进入休眠，或，
第一设备指示第二设备的WiFi接口在预定时间内进入休眠的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在预定时间内进入休眠，或，
第一设备指示第二设备的WiFi接口在预定时间接收WiFi消息和/或发送WiFi消息的指示信息，用于指示所述第一设备在预定时间内发送WiFi信息，所述第二设备获得所述信息，所述第二设备的WUR接口在预定时间内进入休眠而WiFi接口处于工作状态，或，
第一设备不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WUR消息或WiFi消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口进入休眠,或，所述第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠或休眠所述预定时间，或，
第一设备在预定时间不可用(unavailable，或，第一设备不在线，或，第一设备不work，或，第一设备休眠，表示第一设备不能接收WUR消息或WiFi消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠或休眠所述预定时间，或，
第一设备在预定时间之时/之前/之后不可用(unavailable，或，第一设备不在线，或，第一设备不工作，或，第一设备休眠，表示第一设备不能接收WUR消息或WiFi消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备的WUR接口不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WUR消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口进入休眠，或，
第一设备的WUR接口在预定时间不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WUR消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠或休眠所述预定时间，或，
第一设备的WiFi接口不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WiFi消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口进入休眠或休眠所述预定时间，或，
第一设备的WiFi接口在预定时间不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WiFi消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的所述预定时间之前、之时或之后进入休眠或休眠所述预定时间，或，
第一设备在预定时间可用(available，或，第一设备在线，或，第一设备work，表示第一设备能接收WUR消息和/或WiFi消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在所述预定时间之外进入休眠，或，
第一设备的WUR接口在预定时间可用(available，或，第一设备在线，或，第一设备work，表示第一设备能接收WUR消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在预定时间之外进入休眠，或，
第一设备的WiFi接口在预定时间可用(available，或，第一设备在线，或，第一设备work，表示第一设备能接收WiFi消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在预定时间之外进入休眠，或，
第一设备与其他设备(比如，非被唤醒设备，或，非第二设备，或，非当前网络中的设备，或，非当前信道上的设备，或，非当前醒来窗口中的设备)进行通信的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口进入休眠，或，
第一设备在预定时间与其他设备(比如，非被唤醒设备，或，非第二设备，或，非当前网络中的设备，或，非当前信道上的设备，或，非当前醒来窗口中的设备)进行通信的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，或，
第一设备唤醒第二设备的WiFi接口的指示信息，用以指示第一设备唤醒所述第二设备的WiFi接口，所述第二设备获得所述信息，所述第二设备的WUR接口可以休眠或第二设备的WUR接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，所述指示信息具体可以通过TIM信息来表示，具体可以是所述TIM信息中与所述第二设备标识信息对应的bit值为1，表示所述第一设备需要唤醒所述第二设备的WiFi接口，或，
第一设备唤醒第三设备的WiFi接口的指示信息，用以向第三设备指示所述第一设备要唤醒所述第三设备的WiFi接口，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，所述指示信息具体可以通过TIM信息来表示，具体可以是所述TIM信息中与所述第三设备标识信息对应的bit值为1，表示所述第一设备唤醒所述第三设备的WiFi接口，或，
第一设备没有唤醒第二设备的WiFi接口的指示信息，用以指示第一设备没有唤醒所述第二设备的WiFi接口，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR/或WiFi接口接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，所述指示信息具体可以通过TIM信息来表示，具体可以是所述TIM信息中与所述第二设备标识信息对应的bit值为0，表示TIM信息中没有所述第二设备的标识信息，或，表示所述第一 设备没有唤醒所述第二设备的WiFi接口；
为了方便说明，本发明实施例中统一用醒来窗口结束指示信息进行相关描述，其中，醒来窗口结束指示信息可以用以上指示信息的任意一种进行替换，在此进行统一说明，以下不再赘述，
比如，醒来窗口结束指示信息也可以替换为第一设备没有需要唤醒的设备指示信息，具体为：第一设备没有需要唤醒的设备的指示信息，用以指示第一设备没有需要唤醒的设备指示信息，所述没有需要唤醒的设备指示信息具体可以通过TIM(traffic indication map，传输指示地图)信息来表示，TIM信息中的所有bit值设置为0，表示所述第一设备没有需要唤醒的设备，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠；
再比如，醒来窗口结束指示信息也可以替换为第一设备没有WUR消息发送的指示信息，具体为：第一设备没有WUR消息发送的指示信息用以指示第一设备没有WUR消息发送，具体可以是No data指示信息，或，没有more data指示信息，或，more data指示位设置为1，或，null data指示信息，所述指示信息具体可以通过1bit指示，当bit值设置为0或1时，表示所述第一设备没有WUR消息发送，第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠；
再比如，醒来窗口结束指示信息也可以替换为第一设备唤醒第二设备的WiFi接口指示信息，具体为：第一设备唤醒第二设备的WiFi接口的指示信息，用以指示第一设备唤醒所述第二设备的WiFi接口，所述第二设备获得所述信息，所述第二设备的WUR接口可以休眠或第二设备的WUR接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，所述指示信息具体可以通过TIM信息来表示，具体可以是所述TIM信息中与所述第二设备标识信息对应的bit值为1，表示所述第一设备需要唤醒所述第二设备的WiFi接口；
再比如，醒来窗口结束指示信息也可以替换为第一设备唤醒第三设备的WiFi接口指示信息，具体为：第一设备唤醒第三设备的WiFi接口的指示信息，用以向第三设备指示所述第一设备要唤醒所述第三设备的WiFi接口，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口可以休眠或第二设备的WUR/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠，所述指示信息具体可以通过TIM信息来表示，具体可以是所述TIM信息中与所述第三设备标识信息对应的bit值为1，表示所述第一设备唤醒所述第三设备的WiFi接口
再比如：醒来窗口结束指示信息也可以替换为第一设备的WUR接口不可用指示信息，具体为：第一设备的WUR接口不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WUR消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或WiFi接口进入休眠。
所述醒来窗口可以是设备的通信接口处于工作状态的时间，比如，WUR接口的醒来窗口，可以表示所述WUR接口的处于工作状态的时间。WiFi接口的醒来窗口，可以表示所述WiFi接口的处于工作状态的时间。
所述第一设备的WiFi接口的一个醒来窗口或WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口，可以表示WUR接口和WiFi接口同时处于工作状态的时间。所述醒来窗口具体可以是，所述第二设备的WUR接口处于工作状态的时间。或，所述第一设备的WUR接口处于 工作状态的时间。或，所述第一设备的WiFi接口处于工作状态的时间。
所述WUR接口处于工作状态时消耗第一耗电量(可以是WUR模块的耗电量)，所述WiFi接口处于工作状态时消耗第二耗电量(可以是WiFi模块的耗电量)，所述第一耗电量低于所述第二耗电量。
所述第一设备可以在所述第一设备的WUR接口的醒来窗口内发送所述WUR消息；或
在所述第一设备的WiFi接口的醒来窗口内发送所述WUR消息；或
在所述第二设备的WUR接口的醒来窗口内发送所述WUR消息；或
在所述第二设备的WiFi接口的醒来窗口内发送所述WUR消息；或
在所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口内发送所述WUR消息；或
所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口内发送所述WUR消息。
所述第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口可以是相同的,也可以是不同的。所述第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口可以是相同的表示所述第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口一样，是同一个时间段。所述第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口可以是不同的，可以分为，所述第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口完全不重叠，或，所述第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口部分重叠，比如，所述第二设备的WUR接口的醒来窗口的开始时间为A，结束时间为B，醒来的持续时间为C，所述第一设备的WUR接口的醒来窗口的开始时间为D，结束时间为E，醒来的持续时间为F，所述第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口完全不重叠表示，所述第二设备的WUR接口的的开始时间A在所述第一设备的WUR接口的结束时间E之后，或，所述第二设备的WUR接口的的结束时间B在所述第一设备的WUR接口开始时间D之前；所述第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口部分重叠表示：所述第二设备的WUR接口的的开始时间A在所述第一设备的WUR接口的开始时间C之后并在是第一设备的WUR接口的结束时间D之前。
所述第二设备的WUR接口和所述第一设备的WiFi接口的醒来窗口可以是相同的,也可以是不同的。所述第二设备的WUR接口和所述第一设备的WiFi接口的醒来窗口可以是相同的表示所述第二设备的WUR接口和所述第一设备的WiFi接口的醒来窗口一样，是同一个时间段。所述第二设备的WUR接口和所述第一设备的WiFi接口的醒来窗口可以是不同的，可以分为，所述第二设备的WUR接口和所述第一设备的WiFi接口的醒来窗口完全不重叠，或，所述第二设备的WUR接口和所述第一设备的WiFi接口的醒来窗口部分重叠，比如，所述第二设备的WUR接口的醒来窗口的开始时间为A，结束时间为B，醒来的持续时间为C，所述第一设备的WiFi接口的醒来窗口的开始时间为D，结束时间为E，醒来的持续时间为F，所述第二设备的WUR接口和所述第一设备的WiFi接口的醒来窗口完全不重叠表示，所述第二设备的WUR接口的的开始时间A在所述第一设备的WiFi接口的结束时间E之后，或，所述第二设备的WUR接口的的结束时间B在所述第一设备的WUR接口开始时间D之前；所述第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口部分重叠表示：所述第二设备的WUR接口的的开始时间A在所述第一设备的WiFi接口的开始时间C之后并在是第一设备的WiFi接口的结束时间D之前。
所述醒来窗口表示设备的通信接口处于工作状态的时间。比如，WUR接口的醒来窗口，可以表示所述WUR接口的处于工作状态的时间；WiFi接口的醒来窗口，可以表示所述WiFi接口的处于工作状态的时间。WUR接口和WiFi接口同时醒来的窗口，可以表示WUR接口和WiFi接口醒来窗口相重叠的醒来窗口；例如，所述第一设备的WUR接口和所述第二设备WUR接口同时醒来的窗口，可以表示所述第一设备 的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口。
所述醒来窗口可以是连续性的，即，通信接口一直处于工作状态，或，一段时间内通信接口一直处于工作状态，比如：WUR接口或WiFi接口一直处于工作状态，也可以说通信接口不进行休眠；
或，所述醒来窗口可以是间歇性的，即，通信接口有时处于工作状态，有时处于非工作状态，比如：WUR接口或WiFi接口有时处于工作状态，有时处于非工作状态；
或，所述醒来窗口可以是周期性的，即，通信接口周期性的处于工作状态，比如：WUR接口或WiFi接口周期性的处于工作状态；
或，所述醒来窗口可以是非周期性的，即，通信接口非周期性的处于工作状态，比如：WUR接口或WiFi接口非周期性的处于工作状态。
所述被唤醒设备的WUR接口和/或WiFi接口可以在醒来窗口结束前进入休眠，或，WUR接口和/或WiFi接口等待预定时间后进入休眠。
可能的，所述预定时间可以是醒来窗口的时间，或，duty cycle中处于醒来状态的时间，或，设备需要的时间，或，设备等待的时间，或，设备唤醒自己的main radio需要的时间，或，约定的时间，或，标准规定的时间，或，某固定的时间，或，设备等待消息超时的时间，或，设备最长等待时间，或，设备最短等待时间，或，标准规定的时间，或，WUR消息中携带的时间，或，WiFi消息中携带的时间。所述预定时间可以是周期性的。
所述WUR接口和/或WiFi接口进入休眠状态，也可以称为，进入休眠模式，或，进入休眠，或，设置为休眠状态，或，设置为休眠，或，设置为休眠模式。
所述休眠状态相比工作状态时的耗电量要低，可以是power save状态，或，idle状态，或，doze状态，或，sleep状态，或，standby状态，或，doze浅休眠状态、idle空闲状态，或，待机状态，或，从持续工作状态调整为间歇工作状态，或，从持续工作状态调整为周期性工作状态等其中的一种或多种。
通信接口处于工作状态指所述通信接口能发送消息和/或，接收消息。
通信接口处于休眠状态指所述通信接口不能发送和/或，接收消息。
图3为本发明具体实施例提供的一种传输WUR消息的方法示意图。如图3所示，所述方法具体包括：
S301,第一设备生成WUR消息。
所述第一设备生成的WUR消息包括醒来窗口结束指示信息。
在一个例子中，所述第一设备包括802.11主模块和/或LP-WUR，所述第二设备包802.11主模块和LP-WUR，所述802.11主模块还可称为WiFi模块或WiFi接口，所述LP-WUR也可以称为WUR模块或WUR接口。所述第二设备的802.11主模块在不工作时处于休眠状态。所述第二设备的LP-WUR连续的处于工作状态，或间歇性处于工作状态。所述LP-WUR在工作状态时能接收消息。
所述WUR消息可以是WUR唤醒消息，当需要第二设备的802.11主模块工作时，所述第一设备的802.11主模块向第二设备的WUR接口发送唤醒消息。所述第二设备的WUR接口在工作状态中收到来自第一设备的唤醒消息(比如，唤醒包，wake-up packet)，以唤醒处于休眠状态的第二设备的802.11主模块(WiFi模块)。WUR根据所述唤醒包中包括的唤醒信息激活所述第二设备的802.11主模块。所述第二设备的802.11主模块激活后再与第一设备进行数据通信。
唤醒第二设备具体指：第二设备接收唤醒消息，所述唤醒消息用于唤醒第二设备的主通信模块；或，第二设备接收第一设备发送的WUR消息；或，第二设备接收的WUR消息中携带第二设备的标识信息；或，第二设备接收过其它设备发送的广播的唤醒消息，用于唤醒网络中的全部设备；或，第二设备接收 过第一设备发送的组播的唤醒消息，用于唤醒网络中的某一组设备，第二设备属于所述组中。
所述第二设备具体课可以是，接收第一设备发送WUR消息的设备，或，与所述第一设备建立连接的设备，或，与所述第一设备在同一网络中的设备。
所述醒来窗口结束指示信息可携带在所述WUR消息中，所述WUR消息还可以携带第二设备的标识信息。
一种可选的实施方式，所述第一设备生成所述WUR消息之前，所述第一设备判断没有WiFi消息需要发送，或，没有WiFi消息需要接收，所述第一设备生成所述WUR消息并携带所述醒来窗口结束指示信息。
为了降低第二设备的能耗，第二设备的WUR接口通常间歇性处于激活状态。在醒来状态(激活状态，或，工作状态)的时间，第二设备的WUR接口在醒来窗口接收第一设备发送的唤醒消息，从而唤醒第二设备的802.11主模块。醒来窗口(Wake window)的出现应当是规律性的，以便第一设备能够知道第二设备的WUR接口何时能够接收唤醒包。
所述第一设备可以是AP(access point，接入点)。所述第二设备可以是STA(Station，站点)。例如，所述第一设备为手机，第二设备是可穿戴设备。例如，手机和手环，两者可能皆具备WUR接口的收和/或发能力，并且都有省电需求。通过运行WUR工作模式，节省设备的电能。
所述第二设备包括802.11主模块和LP-WUR。其中，所述LP-WUR也可以称为WUR模块或WUR接口。所述802.11主模块在不工作时处于休眠状态，以节省电量。所述LP-WUR处于工作循环(Duty-Cycling)状态。所述工作循环状态包括工作状态和休眠状态。所述LP-WUR在工作状态时能接收消息。
当需要802.11主模块工作时，所述第一设备的802.11主模块向第二设备的LP-WUR发送唤醒包(wake-up packet)。所述LP-WUR在工作状态时接收第一设备发送的唤醒包。所述唤醒包包括第二设备的标识和唤醒信息。所述LP-WUR根据唤醒包中第二设备的标识是否与当前设备的标识相同。确定相同时，所述LP-WUR将处于休眠状态的802.11主模块唤醒。被唤醒后的设备通过802.11主模块向第一设备发送唤醒确认消息，以使所述第一设备和第二设备进行通信。
所述第一设备可以只包括802.11主模块，也可以同时包括802.11主模块和LP-WUR。所述唤醒包中包括的唤醒消息为窄带消息，所述802.11主模块发出的是OFDM的宽带消息。出于降低成本和结构简单考虑，可以直接利用OFDM宽带发射机发送窄带的WUR消息。例如，将OFDM消息的部分子载波空置，在唤醒消息对应的窄带上传输消息。
补充说明，WUR消息，即，符合WUR/WUP消息特征的消息(即WUR能够解析的消息)，如可以是wake up packet，或，WUR beacon等，或，类似Wake up packet格式的消息；或者说，能被WUR接口解析的消息可以称之为WUR消息；或者说，WUR消息为802.11ba定义的消息。
图4为本发明具体实施例提供的一种WUR消息结构示意图。如图4所示，包括前导(preamble)部分和WUR消息的载荷(Payload)。所述前导(preamble)部分可以包括L-STF、L-LTF、L-SIG。所述前导部分用于后向兼容，使得传统WiFi设备可据此判断当前包为WiFi包，从而选择相应的信道侦听判决阈值。
所述WUR消息的载荷(Payload)包括Wake-up preamble和MAC(media access control)部分。所述Wake-up preamble可以用于同步、AGC和信道估计等。Payload部分可以采用易于解调的调制方式，如OOK调制，可以在更窄带宽上传输。例如2MHz信道、4MHz信道、5MHz信道等(传统WiFi最小信道为20MHz)，使得接收端的能耗更小。Wake-up preamble中包括一串特定序列，第二设备的WUR可以不用接收前面的Legacy preamble部分，而是直接检测该特定序列，从而识别唤醒包的开始。当第二 设备的WUR接口接收到唤醒包，且从唤醒包的MAC部分检测到自己的标识，则向第二设备的802.11主模块发送唤醒信息。唤醒包可以不加Legacy 802.11preamble，MAC部分也可不使用信道编码，从而提高传输效率的考虑。在本发明的具体实施例中，所述OOK调制方式仅为本发明的一种举例，Payload部分也可采用其它易于解调的调制方式，例如FSK。
所述MAC部分进一步可以包括MAC Header、帧体(Frame Body)、帧校验序列(FCS)。MAC部分可能采用重复码、扩频码、曼彻斯特码等方式进行简单信道编码，以提高可靠性。
在本发明的具体实施例中，所述第一设备在没有需要唤醒的第二设备或存在不需要唤醒的第二设备时，还生成WUR消息。所述WUR消息包括醒来窗口结束指示信息。用于所述第二设备在接收所述醒来窗口结束指示信息后，进入休眠状态。所述WUR消息中还可以包括第二设备的标识信息，所述第二设备确定所述标识信息后，被唤醒进入休眠状态。
由于所述第一设备包括802.11主模块和/或LP-WUR。当所述设备只包括802.11主模块时，所述WUR消息通过802.11主模块发送。当所述设备同时包括802.11主模块和LP-WUR时，所述WUR消息可以通过802.11主模块或LP-WUR中的任意一个进行发送。
所述第二设备在确定不需要被唤醒时，执行WUR消息中的醒来窗口结束指示信息，进入休眠状态。减少了第二设备的LP-WUR在醒来窗口的等待时间，直接进入休眠状态，降低第二设备的功耗。
所述第二设备还发送广播消息，所述广播消息包括第二设备的工作循环规律。所述工作循环规律包括循环周期，休眠状态时间和工作状态周期。所述第一设备根据所述工作信息确定是否向第二设备发送WUR消息。
在一个可选的方案中，所述第一设备还根据第二设备醒来窗口的剩余时间，以确定是否发送WUR消息。所述第一设备可以判断第二设备的醒来窗口剩余时间是否足够传输WUR消息。如果第二设备的醒来窗口的剩余时间不够传输WUR消息，就取消发送WUR醒来窗口结束指示信息。如果足够传输WUR消息，但是传输所述WUR消息后完毕后，所述WUR醒来窗口剩余时间过少，也可以取消发送WUR醒来窗口结束指示信息。(比如剩余500us，微秒)，
在一个例子中，所第二设备的WUR接口的窗口周期为100ms(毫秒)。其中，前2ms为醒来窗口，在所述醒来窗口中能接收WUR消息，所述第二设备在醒来窗口内可以接收第一设备发送的WUR消息。后98ms为休眠窗口，所述第二设备的WUR接口处于休眠状态。
在一个可选的方案中，为了进一步保护WUR醒来窗口结束指示信息的安全性，还需要对第一设备发送的WUR消息进行保护。具体的，所述WUR消息中还包括第一验证值。所述第二设备在接收所述WUR消息后，验证所述第一验证值后，根据所述WUR消息中包括的醒来窗口结束指示信息进入休眠。所述第二设备验证第一验证值正确是生成第二验证值，确定所述第一验证值与第二验证值相同时，则确定所述第一验证值正确。所述第二设备计算第二验证值的方法与第一设备计算第一验证值的方法相同，本发明在此不再敖述。
在一个例子中，所述第一验证值可以替换为WUR消息中包括的标识信息，即，所述WUR消息中包括的标识信息作为所述第一验证值，即，验证所述WUR消息中包括的标识信息。在一种方案中，所述第一验证值为至少基于第一设备与第二设备共享的密钥的全部或部分内容生成。或，第一验证值是至少基于第一设备与第二设备共享的密钥的全部或部分内容、第一设备或第二设备的标识信息的全部或部分内容生成。在本发明的具体实施例中，标识信息，具体可以是ID地址标识，MAC地址信息，或，WUR接口地址信息(或称为WUR ID信息)，或，AID信息(association identifier)，或，TIM(traffic indication map，传输指示地图)信息等其中的一种，所述第一设备的标识信息，所述第二设备的标识信息，所述 第三设备的标识信息可以所述标识信息的任意一种，比如第一设备的TIM信息具体为所述TIM信息中与所述第一设备标识信息对应的bit值为1，再比如第二设备的TIM信息具体为所述TIM信息中与所述第二设备标识信息对应的bit值为1。
所述第一验证值的具体生成方法可采用hash算法进行生成。例如，在通过基于第一设备与第二设备共享的密钥和第一设备的标识生成第一验证值的例子中，所述第一设备的标识为MAC地址。所述第一设备对第一验证值进行计算时，对MAC地址和共享密钥进行hash运算生成第一验证值，或，取hash值的部分信息生成所述第一验证值，或，取hash值的衍生值作为第一验证值。
在本发明的具体实施例中，所述标识信息可以是：ID地址标识，或，发送端的标识信息，或，MAC地址信息，或，WUR接口的地址信息(或，称为WUR ID)，或，TIM信息，或，WUR消息中发送端ID信息，AID信息中的任意一种，比如第一设备的TIM信息具体为所述TIM信息中与所述第一设备标识信息对应的bit值为1，再比如第二设备的TIM(traffic indication map，传输指示地图)信息为所述TIM信息中与所述第二设备的标识信息对应的bit值为1，所述第二设备能通过所述TIM信息识别出自己的标识信息，具体为所述TIM信息中与所述第二设备的标识信息对应的bit值为1表示所述TIM信息中包含所述第二设备的标识信息。
在另一种方案中，第一验证值为至少基于第一设备与第二设备共享的密钥的全部或部分内容和基于时间变化的信息的全部或部分内容生成。
第一设备与至少一个第二设备建立安全连接时，约定counter值。其中，counter值可以是TSF(Timing Synchronization Function)值，或，TSF值的高位。并约定counter变化规律。所述counter变化规律是基于时间改变的规律。
在一个例子中，所述counter值是基于第二设备若被唤醒的工作循环为100ms，在每100ms对维护的counter值+1。生成验证值的具体方式可采用hash算法进行生成所述第一验证值。
第一验证值为至少基于第一设备与第二设备共享的密钥，counter信息，和发送的消息中的明文信息生成。
在本发明的一种可能的方案中，所述第一设备在发送所述醒来窗口结束指示信息后，所述WUR接口可设置为standby等待状态、doze浅休眠状态、idle空闲状态浅度睡眠状、work工作状态或sleep休眠状态中的任意一种。
在本发明的一种可能的方案中，所述第一设备发送WUR消息之前，所述第一设备通知所述第二设备所述第一设备具有支持发送所述醒来窗口结束指示信息的能力，和/或，所述第一设备获得所述第二设备具有支持接收所述醒来窗口结束指示信息的能力。
如果所述第一设备获得所述第二设备不支持接收所述醒来窗口结束指示信息能力，所述第一设备不携带所述醒来窗口结束指示信息。
S302，所述第一设备通过所述第一设备的WUR接口发送所述WUR消息到至少一个第二设备的WUR接口，或所述第一设备通过所述第一设备的WiFi接口发送所述WUR消息到至少一个第二设备的WUR接口。
所述第一设备在所述第一醒来窗口或第二醒来窗口发送所述WUR消息。其中，所述第一醒来窗口为，第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口具有重叠或部分重叠或完全不重叠的时间。所述第二设备的WUR接口和所述第一设备的WiFi接口的醒来窗口具有重叠或部分重叠或完全不重叠的时间。所述第二醒来窗口为，所述第一设备在确定需要所述第二设备的WUR接口进入休眠状态，将向所述第二设备发送WUR消息。所述第二设备在接收所述WUR消息时，根据所述WUR消息中包括的醒来窗口结束指示信息，所述第二设备的WUR接口和/或WiFi接口进入休眠状态。进入休眠状态的第二设 备可能将会在下一个工作循环的醒来窗口醒来并接收消息。
所述第一设备发送消息到第二设备可以是通过所述第一设备的WUR接口向所述第二设备的WUR接口发送。也可以是，通过第一设备的WiFi接口向所述第二设备的WUR接口发送。
在一个第一设备使用WiFi接口向第二设备的WUR接口发送WUR消息的例子中，将OFDM消息的部分子载波空置，而仅在唤醒消息对应的窄带上传输WUR消息。从而利用OFDM宽带发射机产生WUR窄带消息。
802.11主模块和WUR接口使用相同频段载波(例如，2.4GHz)情况下，可共用同一天线，以节省成本和简化设备结构。但当802.11主模块和WUR接口使用不同频段载波时，两者应配置不同天线。例如，802.11主模块使用5GHz频段，WUR接口使用2.4GHz频段，此时两者应对应不同天线。
在本发明的具体实施例中，所述第一设备可以在多个时间向第二设备发送WUR消息。例如，在所述第一设备的WUR接口的醒来窗口内发送所述WUR消息；或
在所述第一设备的WiFi接口的醒来窗口内发送所述WUR消息；或
在所述第二设备的WUR接口的醒来窗口内发送所述WUR消息；或
在所述第二设备的WiFi接口的醒来窗口内发送所述WUR消息；或
所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口内发送所述WUR消息；或
所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口内发送所述WUR消息。
所述第一设备发送WUR消息到第二设备可以是通过单播、多播、广播中的任意一种发送进行发送。
所述广播的发送表示所述第一设备发送广播的WUR消息，所述广播的WUR消息携带广播的地址信息；所述多播的发送表示所述第一设备发送多播的WUR消息，所述多播的WUR消息携带多播的地址信息，比如group address，或，multicast address；所述单播的发送表示所述第一设备发送单播的WUR消息，单播的WUR消息携带接收设备的地址信息，比如，携带所述第二设备的地址信息，或，第三设备的地址信息。
在本发明的一种方案中，所述第一设备向所述第二设备发送的醒来窗口结束指示信息可携带在同步消息中。所述同步消息可以是时间同步消息，所述时间同步消息中包括携带时间信息(比如，TSF时间信息的全部或部分内容，或，offset时间信息的全部或部分内容等)和所述醒来窗口结束指示信息。第二设备接收所述同步消息后，还可以根据所述同步消息中的时间调整自己的时间。
在本发明的一种方案中，所述醒来窗口结束指示信息还可以携带在唤醒包中。在一个例子中，所述唤醒包通过组播或广播的方式进行发送。所述唤醒包括需要唤醒的设备的标识，所述唤醒包括醒来窗口结束指示信息和相对应的设备标识。所述多个设备中的一部分设备根据所述唤醒包唤醒802.11主模块，多个设备中的另一部分根据所述唤醒包中包括的醒来窗口结束指示信息结束醒来窗口，进入休眠状态。可选的，第二设备接收所述唤醒包后，还可以根据所述唤醒包中的标识信息判断是否唤醒自己的WiFi接口，如果所述标识信息包含所述第二设备的标识信息，所述第二设备唤醒自己的WiFi接口与第一设备通信。或，如果所述标识信息不包含所述第二设备的标识信息(比如包含的是第三设备的标识信息)，所述第二设备的WUR接口和/或WiFi接口进入休眠。
在本发明的具体实施例中，所述标识信息可以是：ID地址标识，或，发送端的标识信息，或，MAC地址信息，或，WUR接口的地址信息(或，称为WUR ID)，或，TIM信息，或，WUR消息中发送端ID信息，AID信息中的任意一种，比如第三设备的TIM信息具体为所述TIM信息中与所述第三设备标识信息 对应的bit值为1，再比如第二设备的TIM(traffic indication map，传输指示地图)信息为所述TIM信息中与所述第二设备的标识信息对应的bit值为1，所述第二设备能通过所述TIM信息识别出自己的标识信息，具体为所述TIM信息中与所述第二设备的标识信息对应的bit值为1表示所述TIM信息中包含所述第二设备的标识信息，或，当所述TIM信息中与所述第二设备的标识信息对应的bit值为0表示所述TIM信息中不包含所述第二设备的标识信息。
通过将所述醒来窗口结束指示信息携带在不同的消息中，使所述醒来窗口指示信息能够更加的多样
在本发明的一种方案中，所述第一设备通过所述第一设备的WUR接口或WiFi接口发送WUR唤醒消息到所述第二设备，所述WUR消息携带第三设备的标识信息，但不携带所述醒来窗口结束指示信息，即第三设备的标识信息替换所述醒来窗口结束指示信息，所述所述第二设备接收所述WUR唤醒消息后，所述第二设备的WUR接口和/或WiFi接口进入休眠。
通过将所述醒来窗口结束指示信息替换为第三设备的标识信息，使所述醒来窗口指示信息能够更加的多样。
在本发明的一种方案中，所述第一设备向第二设备发送的醒来窗口结束指示信息可携带在切换信道消息中。所述切换信道消息可以包括携带信道信息和所述醒来窗口结束指示信息。第二设备接收所述切换信道消息后，还可以根据所述切换信道消息中的信道调整自己的信道。
在本发明的一种方案中所述醒来窗口结束指示信息还可以携带在WUR消息的控制域，或，类型域，或，地址域，或preamble域，或，信号SIG域的一个或多个中，具体可以用1个bit位来表示。第二设备接收所述WUR消息后根据所述控制域，或，类型域，或，地址域，或preamble域，或，信号SIG域的一个或多个获得所述醒来窗口结束指示信息。可选的，如果所述醒来窗口结束指示信息携带在控制域(还可以是类型域，或，地址域，或preamble域，或，信号SIG域的一个)中，第二设备接收所述WUR消息的控制域(还可以是类型域，或，地址域，或preamble域，或，信号SIG域的一个)即可获得所述醒来窗口结束指示信息，就可以进入休眠。或，如果所述醒来窗口结束指示信息携带在控制域(还可以是类型域，或，地址域，或preamble域，或，信号SIG域的一个)中，第二设备接收所述WUR消息的控制域(还可以是类型域，或，地址域，或preamble域，或，信号SIG域的一个)即可获得所述醒来窗口结束指示信息在接收到WUR消息中的标识信息不匹配自己的标识信息后，第二设备进入休眠。
在本发明的一种方案中所述醒来窗口结束指示信息还可以通过特殊的WUR消息格式表示，即一种隐式的表示方式，不需要占用WUR消息中的bit位来指示。可以是通过WUR消息中符号旋转角度来表示，或，通过WUR消息中特殊的符号来表示，或,WUR消息中特殊的序列来表示，或，WUR消息中的特殊训练序列来表示，或，WUR消息中不同的length长度来表示，或，WUR消息中特殊的ID信息，或，color信息，或，上行，或，下行指示来表示。第二设备接收所述WUR消息后根据所述特殊消息的格式获得所述醒来窗口结束指示信息。
在本发明的一种方案中所述醒来窗口结束指示信息还可以通过TIM(traffic indication map，传输指示地图)表示，即，所述TIM信息替换所述醒来窗口结束指示信息。TIM是一种位表，由数字0,1组成，不同的设备标识对应位表中的不同位置，可以是对应1个bit位，或，对应多个bit位。当所述第二设备对应的TIM信息中位置的bit为0时，可以表示所述TIM信息中不包含所述第二设备的标识，即，当所述第一设备发送所述TIM信息可以表示所述第一设备不需要唤醒所述第二设备，所述第二设备在接收所述WUR消息后，所述第二设备的WUR接口和/或WiFi接口可以休眠。当所述TIM信息中的所有bit值为0时，可以表示所述TIM信息中没有任何设备的标识信息，即，当所述第一设备发送所述 TIM信息可以表示所述第一设备没有需要唤醒的设备，所述第二设备的WUR接口和/或WiFi接口可以休眠。当所述TIM信息中与所述第二设备标识信息对应的bit值为1时，当所述第一设备发送所述TIM信息表示所述TIM信息中包含所述第二设备的标识信息，即，所述第一设备唤醒所述第二设备的WiFi接口，所述第二设备在接收所述WUR消息后，所述第二设备的WUR接口可以休眠，所述第二设备的WiFi接口醒来与所述第一设备进行WiFi接口的通信。
在本发明的一种方案中，所述第一设备发送所述WUR消息中还携带时间信息，所述时间信息指示所述第二设备的WUR接口和/或WiFi接口休眠所述时间，或，指示所述第二设备的WUR接口和/或WiFi接口在所述时间内进入休眠，或，指示所述第二设备的WUR接口和/或WiFi接口在所述时间后进入休眠，或，指示所述第二设备的WUR接口和/或WiFi接口在所述时间前进入休眠，或，指示所述第二设备的WUR接口和/或WiFi接口在所述时间内进入休眠，或，指示所述第二设备的WUR接口和/或WiFi接口在所述时间醒来，或，指示所述第一设备在所述时间内没有WUR消息发送。
在通过广播消息携带WUR消息的例子中，所述WUR广播消息携带广播的地址信息和所述WUR醒来窗口结束指示信息。广播消息可以是beacon消息。
在本发明的具体实施例中，所述WUR消息的帧结构可以如图4所示。所述醒来窗口结束指示信息可携带在MAC header中，或，preamble中，或，frame body中，或，frame control中，或，frame type中。
S303，第二设备的WUR接口接收第一设备发送的WUR消息，所述WUR消息包括醒来窗口结束指示信息。
所述第二设备通过WUR接口接收所述第一设备发送的WUR消息，并获取所述WUR消息中携带的醒来窗口结束指示信息。
在本发明的一种方案中，所述第二设备获得WUR消息中的还包括时间信息。所述时间信息指示所述第二设备WUR接口和/或WiFi接口休眠所述时间。或，所述时间信息指示所述第二设备的WUR接口和/或WiFi接口在所述时间内进入休眠。或，所述时间信息指示所述第二设备的WUR接口和/或WiFi接口在所述时间后进入休眠。或，所述时间信息指示所述第二设备的WUR接口和/或WiFi接口在所述时间前进入休眠。或，所述时间信息指示所述第二设备的WUR接口和/或WiFi接口在所述时间内进入休眠。或，所述时间信息指示所述第二设备的WUR接口和/或WiFi接口在所述时间醒来。或，所述时间信息指示在所述时间内所述第一设备没有WUR消息发送给所述第二设备。
S304，根据所述醒来窗口结束指示信息，所述第二设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态，且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，所述醒来窗口结束指示信息用于指示接收到所述WUR消息的设备的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之时或之后进入休眠状态；或，所述醒来窗口结束指示信息用于指示接收到所述WUR消息的设备的WUR接口和/或WiFi接口在接收到所述WUR消息后的预定时间内处于休眠状态。
根据所述WUR消息中包括的醒来窗口结束指示信息，所述第二设备的WUR接口和/或WiFi接口可以进入休眠状态。
所述第二设备根据醒来窗口接收指示信息，所述第二设备的WUR接口和/或WiFi接口进入休眠状态可以是在醒来窗口结束前进入休眠，或，醒来窗口结束后进入休眠，或，等待预定时间进入休眠，或，在预定时间内进入休眠，或，在预定时间后进入休眠，或，在预定时间前进入休眠，或，休眠预定时间, 或，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口的醒来窗口结束前进入休眠，或，在所述第二设备的WiFi接口的醒来窗口结束前进入休眠，或，在所述第一设备的WUR接口的醒来窗口结束前进入休眠，或，在所述第二设备的WiFi接口的醒来窗口结束前进入休眠，或，所述第二设备的WUR接口和/或WiFi接口等待预定时间后进入休眠。可能的，所述预定时间可以是醒来窗口的时间，或，duty cycle中处于醒来状态的时间，或，设备需要的时间，或，设备等待的时间，或，设备唤醒自己的main radio需要的时间，或，约定的时间，或，规定的时间，或，某固定的时间，或，设备等待消息超时的时间，或，设备最长等待时间，或，设备最短等待时间，或，标准规定的时间，或，WUR消息中携带的时间，或，WiFi消息中携带的时间。所述预定时间可以是周期性的。
所述醒来窗口可以是所述第一设备的WUR接口的醒来窗口，或，所述第一设备的WiFi接口的醒来窗口，或，所述第二设备的WUR接口的醒来窗口，或，所述第二设备的WiFi接口的醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口。
在本发明的具体实施例中，所述第一设备发送的WUR消息中还可能包括第一验证值，所述第二设备验证所述第一验证值后进入休眠状态。
另外，如果所述第二设备的醒来窗口是连续性的；比如，通信接口一直处于工作状态，或，在预定时间内一直处于工作状态；所述第二设备在接收所述醒来窗口结束指示信息后，第二设备的WUR接口和/或WiFi接口可以休眠。或，调整为间歇的工作模式，所述间歇的工作模式可以是周期性的。
所述第二设备的WUR接口和/或WiFi接口可以在醒来窗口结束前进入休眠，或，WUR接口和/或WiFi接口等待预定时间后进入休眠。
可能的，所述预定时间可以是醒来窗口的时间，或，duty cycle中处于醒来状态的时间，或，设备需要的时间，或，设备需要等待的时间，或，设备等待的时间，或，设备唤醒自己的main radio需要的时间，或，约定的时间，或，规定的时间，或，某固定的时间，或，设备等待消息超时的时间，或，设备最长等待时间，或，设备最短等待时间，或，标准规定的时间，或，WUR消息中携带的时间，或，WiFi消息中携带的时间。所述预定时间可以是周期性的，或，非周期性的。
在一个可能的设计中，所述第二设备是针对接收到的一个或多个WUR消息后，所述第二设备的WUR接口和/或WiFi接口进入休眠。
图5还提供一种实施例，用于对传输WUR消息进行详细说明。
第一设备在确定没有需要唤醒的第二设备，还需要发送醒来窗口结束指示信息到所述第二设备侧，所述醒来窗口结束指示信息用于指示所述第一设备没有WUR消息发送给所述第二设备。
所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，包括：所述第一设备在发送所述WUR消息后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息或不生成WUR消息或取消发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备，或，所述第一设备在在发送所述WUR消息后的预定时间之前、之时或之后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或，所述第一设备在发送所述WUR消息后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或,在发送所述WUR消息后的预定时间之前、之时或之后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或，所述第一设备在发送所述WUR消息后的预定时间内不发送WUR 消息给所述第二设备或所述包括第二设备在内的至少一个设备
需要说明的是，上述醒来窗口结束指示信息仅为本发明具体实施例的一种具体方法。在本发明的具体实施例中，还可以替换为：
第一设备没有需要唤醒的设备指示信息，或，第一设备没有WUR消息发送指示信息，或，第一设备没有WiFi消息发送指示信息，或，第一设备发送WUR消息结束指示信息，或，指示第二设备进入休眠指示信息，或，第二设备停止使用WUR接口指示信息，或，指示第二设备的WUR接口和/或WiFi接口进入休眠指示信息，或，第二设备的WUR接口的醒来窗口提前结束指示信息，或，第一设备的WUR接口的醒来窗口提前结束指示信息，或，第一设备的WiFi接口的醒来窗口提前结束指示信息，或，第一设备指示第二设备醒来发送WiFi消息指示信息，或，第一设备释放占用媒介时间指示信息，或，第一设备占用媒介时间结束指示信息，或，第一设备占有信道结束指示信息，或，第一设备指示所述第二设备开始传输WiFi消息指示信息，或，第一设备指示所述第一设备传输WiFi消息指示信息，或，第一设备唤醒全部设备指示信息，或，第一设备的WUR接口进入休眠指示信息，或，第一设备的WiFi接口要进入休眠指示信息，或，第一设备的WiFi接口要进入休眠，WUR接口进入工作状态指示信息，或，第一设备断开WUR接口连接指示信息，或，第一设备结束WUR接口连接指示信息，或，断开第二设备的WUR接口连接，或，删除第二设备的WUR接口连接，或，第一设备停止使用WUR接口指示信息，或，指示第一设备不发送WUR消息去唤醒第二设备指示信息，或，指示第一设备使用WiFi消息去唤醒第二设备，或，第一设备在当前所处的醒来窗口内没有WUR消息发送指示信息，或，第一设备在连续N个(N大于等于1)醒来窗口内没有WUR消息发送指示信息，或，第一设备在第N个(N大于等于1)醒来窗口内没有WUR消息发送指示信息，或，第一设备在预定时间内没有WUR消息发送指示信息，或，第一设备指示第二设备的WUR接口休眠预定时间指示信息，或，第一设备指示第二设备的WiFi接口休眠预定时间指示信息，或，第一设备指示第二设备的WUR接口在预定时间进入休眠指示信息，或，第一设备指示第二设备的WiFi接口在预定时间进入休眠指示信息，或，第一设备指示第二设备的WUR接口在预定时间后进入休眠指示信息，或，或，第一设备指示第二设备的WiFi接口在预定时间后进入休眠指示信息，第一设备指示第二设备的WUR接口在预定时间前进入休眠指示信息，第一设备指示第二设备的WiFi接口在预定时间前进入休眠指示信息，或，第一设备指示第二设备的WUR接口在预定时间内进入休眠指示信息，或，第一设备指示第二设备的WiFi接口在预定时间内进入休眠指示信息，或，第一设备指示第二设备的WiFi接口在预定时间接收WiFi消息和/或发送WiFi消息指示信息，或，第一设备不可用(unavailable，或，第一设备不在线，或，第一设备不work，或，第一设备休眠，表示第一设备不能接收WUR消息和/或不能接收WiFi消息)指示信息，或，第一设备在预定时间不可用指示信息，或，第一设备在预定时间之前/之时/之后不可用指示信息,或，第一设备的WUR接口/WiFi接口不可用指示信息,或，第一设备的WUR接口/WiFi接口在预定时间不可用指示信息，或，第一设备可用(available或，在线，或，第一设备work，表示第一设备能接收WUR消息和/或能接收WiFi消息)指示信息，或，第一设备在预定时间可用指示信息，或，第一设备与其他设备(比如，非被唤醒设备，或，非第二设备，或，非当前网络中的设备，或，非当前信道上的设备，或，非当前醒来窗口中的设备)进行通信指示信息，或，第一设备唤醒第二设备的WiFi接口指示信息，或，第一设备唤醒第三设备的WiFi接口指示信息，或，第一设备没有唤醒第二设备的WiFi接口指示信息中的任意一种，为了方便说明，本发明实施例中统一用醒来窗口结束指示信息进行相关描述，其中，醒来窗口结束指示信息可以用以上指示信息的任意一种进行替换，在此进行统一说明，以下不再赘述，比如，醒来窗口结束指示信息也可以替换为第一设备没有需要唤醒的设备指示信息，再比如，醒来窗口结束指示信息也可以替换为第一设备唤醒第二 设备的WiFi接口指示信息，再比如，醒来窗口结束指示信息也可以替换为第一设备唤醒第三设备的WiFi接口指示信息，再比如，醒来窗口结束指示信息也可以替换为第一设备不可用指示信息。
本文中所述的醒来窗口结束指示信息，所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，该指示信息的命名还可以用其他的名称，只要具有相同或相似的功能即可，如，该指示信息可以为：
第一设备没有需要唤醒的设备的指示信息，用以指示第一设备没有需要唤醒的设备指示信息，所述没有需要唤醒的设备指示信息具体可以通过TIM(traffic indication map，传输指示地图)信息来表示，TIM信息中的所有bit值设置为0，表示所述第一设备没有需要唤醒的设备，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备没有WUR消息发送的指示信息，用以指示第一设备没有WUR消息发送，具体可以是No data指示信息，或，没有more data指示信息，或，more data指示位设置为1，或，null data指示信息，所述指示信息具体可以通过1bit指示，当bit值设置为0或1时，表示所述第一设备没有WUR消息发送，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备没有WiFi消息发送的指示信息，用以指示第一设备没有WiFi消息发送，具体可以是No data指示信息，或，没有more data指示信息，或，more data指示位设置为1，或，null data指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备发送WUR消息结束的指示信息，用以指示第一设备发送WUR消息结束，第二设备获得所述信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
指示第二设备进入休眠的指示信息，用以指示第二设备可以休眠，所述第二设备获得所述信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
指示第二设备的WUR接口和/或WiFi接口进入休眠的指示信息，用以指示第二设备是WUR接口和/或WiFi接口进入休眠，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第二设备的WUR接口的醒来窗口提前结束的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备的WUR接口的醒来窗口提前结束的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备的WiFi接口的醒来窗口提前结束的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
指示接收WUR消息的第二设备的WUR接口和/或WiFi接口进入休眠的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备醒来发送WiFi消息的指示信息，用以指示第二设备发送WiFi消息，所述第 一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备释放占用媒介使用时间的指示信息，用以指示所述第一设备不再占用媒介，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备占用媒介时间结束的指示信息，用以指示第一设备不占用媒介，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备占用信道结束的指示信息，用以指示第一设备占用信道结束，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备占用WUR信道结束的指示信息，用以指示第一设备占用WUR信道结束，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备占用WiFi信道结束的指示信息，用以指示第一设备占用WiFi信道结束，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示所述第二设备开始传输WiFi消息的指示信息，用以指示所述第二设备传输WiFi消息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示所述第一设备传输WiFi消息的指示信息，用以指示所述第一设备传输WiFi消息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备唤醒全部设备的指示信息，用以唤醒全部设备，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
唤醒多个第二设备的指示信息，用以唤醒多个第二设备，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备的WUR接口进入休眠的指示信息，用以指示所述第一设备的WUR接口进入休眠，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备的WiFi接口进入休眠的指示信息，用以指示所述第一设备的WiFi接口进入休眠，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备的WiFi接口进入休眠，第一设备的WUR接口进入工作状态指示信息，用以指示所述第一设备的WiFi接口进入休眠，第一设备的WUR接口进入工作状态，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备没有需要唤醒的设备指示信息，用以指示第一设备没有需要唤醒的设备，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备断开WUR接口连接的指示信息，指示所述第一设备与第二设备断开WUR接口连接，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备结束WUR接口连接的指示信息，指示所述第一设备与第二设备断开WUR接口连接，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
断开或删除第二设备的WUR接口连接的指示信息，指示所述第一设备与第二设备断开WUR接口连接，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备停止使用WUR接口的指示信息，指示所述第一设备不使用WUR接口，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第二设备停止使用WUR接口的指示信息，指示所述第二设备的WUR进入休眠或关闭WUR接口，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备不发送WUR消息去唤醒第二设备的指示信息，指示所述第一设备不再去唤醒第二设备，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备发送WiFi消息去唤醒第二设备的指示信息，指示所述第一设备通过发送WiFi消息去唤醒第二设备，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备在当前所处的醒来窗口内没有WUR消息发送的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备在连续N个(N大于等于1)醒来窗口内没有WUR消息发送的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备在第N个(N大于等于1)醒来窗口内没有WUR消息发送的指示信息，第二设备获得所述信息，所述第一设备在第N个醒来窗口内没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备在预定时间内没有WUR消息发送的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间内没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备的WUR接口休眠预定时间的指示信息，所述第一设备通过所述指示信息指示所述第一设备在所述预定时间没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备的WiFi接口休眠预定时间的指示信息，所述第一设备通过所述指示信息指示所述第一设备在所述预定时间没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备的WUR接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定 时间之前、之时或之后进入休眠的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备的WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备的WUR接口在预定时间后进入休眠的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间后没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备的WiFi接口在预定时间后进入休眠的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间后没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备的WUR接口在预定时间前进入休眠的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间前没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备的WiFi接口在预定时间前进入休眠的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间前没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备的WUR接口在预定时间内进入休眠的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间内没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备的WiFi接口在预定时间内进入休眠的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间内没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备指示第二设备的WiFi接口在预定时间接收WiFi消息和/或发送WiFi消息的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间内没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WUR消息或WiFi消息)的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备在预定时间不可用(unavailable，或，第一设备不在线，或，第一设备不work，或，第一设备休眠，表示第一设备不能接收WUR消息或WiFi消息)的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备在预定时间之时/之前/之后不可用(unavailable，或，第一设备不在线，或，第一设备不工作，或，第一设备休眠，表示第一设备不能接收WUR消息或WiFi消息)的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备的WUR接口不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WUR消息)的指示信息，所述第二设备获得所述信息，所述第二设备的WUR接口和/或 WiFi接口进入休眠，或，
第一设备的WUR接口在预定时间不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WUR消息)的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备或休眠所述预定时间，或，
第一设备的WiFi接口不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WiFi消息)的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备的WiFi接口在预定时间不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WiFi消息)的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备在预定时间可用(available，或，第一设备在线，或，第一设备work，表示第一设备能接收WUR消息和/或WiFi消息)的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间之外没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备的WUR接口在预定时间可用(available，或，第一设备在线，或，第一设备work，表示第一设备能接收WUR消息)的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间之外没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备的WiFi接口在预定时间可用(available，或，第一设备在线，或，第一设备work，表示第一设备能接收WiFi消息)的指示信息，所述第一设备通过所述指示信息指示所述第一设备在预定时间之外没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备与其他设备(比如，非被唤醒设备，或，非第二设备，或，非当前网络中的设备，或，非当前信道上的设备，或，非当前醒来窗口中的设备)进行通信的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备在预定时间与其他设备(比如，非被唤醒设备，或，非第二设备，或，非当前网络中的设备，或，非当前信道上的设备，或，非当前醒来窗口中的设备)进行通信的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备唤醒第二设备的WiFi接口的指示信息，用以指示第一设备唤醒所述第二设备的WiFi接口，所述所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，所述指示信息具体可以通过TIM信息来表示，具体可以是所述TIM信息中与所述第二设备标识信息对应的bit值为1，表示所述第一设备需要唤醒所述第二设备的WiFi接口，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备唤醒第三设备的WiFi接口的指示信息，用以向第三设备指示所述第一设备要唤醒所述第三设备的WiFi接口，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，所述指示信息具体可以通过TIM信息来表示，具体可以是所述TIM信息中与所述第三设备标识信息对应的bit值为1，表示所述第一设备唤醒所述第三设备的WiFi接口，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，或，
第一设备没有唤醒第二设备的WiFi接口的指示信息，用以指示第一设备没有唤醒所述第二设备的WiFi接口，所所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，所述指示信息具体可以通过TIM信息来表示，具体可以是所述TIM信息中与所述第二设备标识信息对应的bit值为0，表示TIM信息中没有所述第二设备的标识信息，或，表示所述第一设备没有唤醒所述第二设备的WiFi接口，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备；
为了方便说明，本发明实施例中统一用醒来窗口结束指示信息进行相关描述，其中，醒来窗口结束指示信息可以用以上指示信息的任意一种进行替换，在此进行统一说明，以下不再赘述，用以上指示信息的任意一种都可以指示所述第一设备在发送所述WUR消息后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备，或，所述第一设备在在发送所述WUR消息后的预定时间之前、之时或之后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或，所述第一设备在发送所述WUR消息后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或,在发送所述WUR消息后的预定时间之前、之时或之后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或，所述第一设备在发送所述WUR消息后的预定时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；
比如，醒来窗口结束指示信息也可以替换为第一设备没有需要唤醒的设备指示信息，具体为：第一设备没有需要唤醒的设备的指示信息，用以指示第一设备没有需要唤醒的设备指示信息，所述没有需要唤醒的设备指示信息具体可以通过TIM(traffic indication map，传输指示地图)信息来表示，TIM信息中的所有bit值设置为0，表示所述第一设备没有需要唤醒的设备，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备；
再比如，醒来窗口结束指示信息也可以替换为第一设备没有WUR消息发送的指示信息，具体为：第一设备没有WUR消息发送的指示信息用以指示第一设备没有WUR消息发送，具体可以是No data指示信息，或，没有more data指示信息，或，more data指示位设置为1，或，null data指示信息，所述指示信息具体可以通过1bit指示，当bit值设置为0或1时，表示所述第一设备没有WUR消息发送，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备；
再比如，醒来窗口结束指示信息也可以替换为第一设备唤醒第二设备的WiFi接口指示信息，具体为：第一设备唤醒第二设备的WiFi接口的指示信息，用以指示第一设备唤醒所述第二设备的WiFi接口，所述所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，所述指示信息具体可以通过TIM信息来表示，具体可以是所述TIM信息中与所述第二设备标识信息对应的bit值为1，表示所述第一设备需要唤醒所述第二设备的WiFi接口，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备；
再比如，醒来窗口结束指示信息也可以替换为第一设备唤醒第三设备的WiFi接口指示信息，具体为：第一设备唤醒第三设备的WiFi接口的指示信息，用以向第三设备指示所述第一设备要唤醒所述第三设备的WiFi接口，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，所述指示信息具体可以通过TIM信息来表示，具体可以是所述TIM信息中与所述第三设备标识信息对应的bit值为1，表示所述第一设备唤醒所述第三设备的 WiFi接口；
再比如：醒来窗口结束指示信息也可以替换为第一设备的WUR接口不可用指示信息，具体为：第一设备的WUR接口不可用(unavailable，或，第一设备不在线，或，第一设备不work，表示第一设备不能接收WUR消息)的指示信息，所述第一设备通过所述指示信息指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备。
本发明具体实施例提供的一种传输WUR消息的方法示意图。如图5所示，所述方法具体包括：
第一设备生成WUR消息。
所述第一设备生成的WUR消息包括醒来窗口结束指示信息。
所述第一设备通过所述第一设备的WUR接口发送所述WUR消息到包括第二设备在内的至少一个设备的WUR接口，所述第二设备的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；或，
所述第一设备通过所述第一设备的WiFi接口发送所述WUR消息到包括第二设备在内的至少一个设备的WUR接口，所述第二设备的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；
所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，包括：
所述第一设备在发送所述WUR消息后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息不生成WUR消息或取消发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备，或，所述第一设备在在发送所述WUR消息后的预定时间之前、之时或之后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或，所述第一设备在发送所述WUR消息后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或,在发送所述WUR消息后的预定时间之前、之时或之后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或，所述第一设备在发送所述WUR消息后的预定时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备。
一种可能的实施方式所述WUR消息为同步消息或广播消息；或，
所述WUR消息为唤醒消息，所述唤醒消息还携带了所述第二设备的标识信息，所述唤醒消息用于唤醒所述第二设备的WiFi接口或表示有缓存的WiFi数据发送给所述第二设备,所述第一设备在所述第二设备的WiFi接口醒来后，向所述第二设备的WiFi接口发送WiFi消息,所述醒来窗口结束指示信息用于所述第二设备的WUR接口在所述第二设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠，具体地，这种情况下，所述第二设备在所述第二设备的WUR接口接收到所述WUR消息后，可以根据该WUR消息去唤醒所述第二设备的WiFi接口，如，可以通过所述第二设备的WUR接口发送唤醒信号去唤醒所述第二设备的WiFi接口，所述第二设备的WUR接口发送所述唤醒信号后，可以再根据所述醒来窗口结束指示信息进行休眠；或，
所述至少一个设备还包括第三设备，所述WUR消息为唤醒消息，所述唤醒消息还携带所述第三设备的标识信息，所述唤醒消息还用于唤醒所述第三设备的WiFi接口或表示有缓存的WiFi数据发送给所述第三设备，所述第一设备在所述第三设备的WiFi接口醒来后，向所述第三设备的WiFi接口发送WiFi消息，其中，所述第一设备在发送所述WUR消息后，所述第一设备不发送WUR消息给所述第二设备所述包 括终端在内的至少一个设备。
在一个可能的实施方式中，所述第一设备通过所述第一设备的WUR接口或WiFi接口发送所述WUR消息到所述第二设备的WUR接口后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
在一个可能的实施方式中，所述第一设备生成所述WUR消息之前，所述第一设备判断没有WiFi消息需要发送，或，没有WiFi消息需要接收，所述第一设备生成所述WUR消息并携带所述醒来窗口结束指示信息。
在一个可能的实施方式中，所述WUR消息中还包括第一验证值，所述第二设备验证所述第一验证值后进入休眠状态。
在一个可能的实施方式中，所述WUR消息同图4中提供的一种WUR消息结构示意图，或，WUR消息，即，符合WUR/WUP消息特征的消息(即WUR能够解析的消息)，如可以是wake up packet，或，WUR beacon等，或，类似Wake up packet格式的消息；或者说，能被WUR接口解析的消息可以称之为WUR消息；或者说，WUR消息为802.11ba定义的消息。
在一个可选的方案中，所述第一设备还根据第二设备醒来窗口的剩余时间，以确定是否发送WUR消息。所述第一设备可以判断第二设备的醒来窗口剩余时间是否足够传输WUR消息。如果第二设备的醒来窗口的剩余时间不够传输WUR消息，就取消发送WUR醒来窗口结束指示信息。如果足够传输WUR消息，但是传输所述WUR消息后完毕后，所述WUR醒来窗口剩余时间过少，也可以取消发送WUR醒来窗口结束指示信息。(比如剩余500us，微秒)。
在一个例子中，所述第一验证值可以替换为WUR消息中包括的标识信息，即，所述WUR消息中包括的标识信息作为所述第一验证值，即，验证所述WUR消息中包括的标识信息。在一种方案中，所述第一验证值为至少基于第一设备与第二设备共享的密钥的全部或部分内容生成。或，第一验证值是至少基于第一设备与第二设备共享的密钥的全部或部分内容、第一设备或第二设备的标识信息的全部或部分内容生成。在本发明的具体实施例中，标识信息，具体可以是ID地址标识，MAC地址信息，或，WUR接口地址信息(或称为WUR ID信息)，或，AID信息(association identifier)，或，TIM(traffic indication map，传输指示地图)信息等其中的一种，比如第一设备的TIM信息具体为所述TIM信息中与所述第一设备标识信息对应的bit值为1，再比如第二设备的TIM信息具体为所述TIM信息中与所述第二设备标识信息对应的bit值为1。
所述第一验证值的具体生成方法可采用hash算法进行生成。例如，在通过基于第一设备与第二设备共享的密钥和第一设备的标识生成第一验证值的例子中，所述第一设备的标识为MAC地址。所述第一设备对第一验证值进行计算时，对MAC地址和共享密钥进行hash运算生成第一验证值，或，取hash值的部分信息生成所述第一验证值，或，取hash值的衍生值作为第一验证值。
在一个可能的实施方式中，所述第一验证值与所述第一设备的标识信息相关。或，所述第一验证值与所述第二设备的标识信息相关，或，所述第一验证值至少根据所述第一设备与所述第二设备共享的密钥的全部或部分内容生成。或，所述第一验证值至少根据所述第二设备与所述第一设备共享的密钥的全部或部分内容以及第一设备或第二设备的标识信息的全部或部分内容生成。或，所述第一验证值至少根据所述第一设备与所述第二设备共享的密钥的全部或部分内容和时间信息的全部或部分内容生成。通过多种方式生产验证消值，使所述验证值更加多样。
在一个可能的实施方式中，所述WUR消息中还携带时间信息，所述WUR消息中还携带时间信息，所 述时间信息用于所述第一设备的WUR接口和/或WiFi接口根据所述时间信息不发送WUR消息，
具体包括：所述第一设备的WiFi接口在所述时间信息指示的时间段内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备，或，所述第一设备的WiFi接口在所述时间信息指示的时刻之前、之时或之后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或，
所述第一设备的WUR接口在所述时间信息指示的时间段内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备，或，所述第一设备的WUR接口在所述时间信息指示的时刻之前、之时或之后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备。
在一个可能的实施方式中，所述第一设备发送所述WUR消息之前，所述第一设备向所述第二设备指示所述第一设备具有支持发送所述醒来窗口结束指示信息的能力，和/或，所述第一设备获知所述第二设备具有支持接收所述醒来窗口结束指示信息的能力。通过所述第一设备和/或第二设备确定，对方设备支持醒来窗口结束指示信息，避免不能发送或接收对方设备的信息。
在一个可能的实施方式中，所述第一醒来窗口为所述第二设备的WUR接口或所述第一设备的WUR接口的醒来窗口中的一个，具体包括所述第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口具有重叠或部分重叠或完全不重叠的时间，通过在不同接口的醒来窗口发送，使所述WUR消息能够更加方便的接收或发送。
在一个可能的实施方式中，所述第二醒来窗口为所述第二设备的WUR接口或所述第一设备的WiFi接口的醒来窗口中的一个，具体包括所述第二设备的WUR接口和所述第一设备的WiFi接口的醒来窗口具有重叠或部分重叠或完全不重叠的时间，通过在不同接口的醒来窗口发送，使所述WUR消息能够更加方便的接收或发送。
在一个可能的实施方式中，所述第一醒来窗口为所述第二设备的WUR接口或所述第一设备的WUR接口的醒来窗口中的一个，具体包括所述第二设备的WUR接口醒来窗口时间与所述第一设备的WUR接口的醒来窗口时间相同，所述醒来窗口时间是所述第一设备与所述第二设备协商的或预订的，通过在不同接口的醒来窗口发送，使所述WUR消息能够更加方便的接收或发送。
在一个可能的实施方式中，所述第二醒来窗口为所述第二设备的WUR接口或所述第一设备的WiFi接口的醒来窗口中的一个，具体包括所述第二设备的WUR接口醒来窗口时间与所述第一设备的WiFi接口的醒来窗口时间相同，所述醒来窗口时间是所述第一设备与所述第二设备协商的或预订的，通过在不同接口醒来窗口发送，使所述WUR消息能够更加方便的接收或发送。
在一个可能的实施方式中,所述预定时间可以是醒来窗口的时间，或，duty cycle中处于醒来状态的时间，或，设备需要的时间，或，设备等待的时间，或，设备唤醒自己的main radio需要的时间，或，约定的时间，或，规定的时间，或，某固定的时间，或，设备等待消息超时的时间，或，设备最长等待时间，或，设备最短等待时间，或，标准规定的时间，或，WUR消息中携带的时间，或，WiFi消息中携带的时间。所述预定时间可以是周期性的。
在本发明的具体实施例中，所述标识信息可以是：ID地址标识，或，发送端的标识信息，或，MAC地址信息，或，WUR接口的地址信息(或，称为WUR ID)，或，TIM信息，或，WUR消息中发送端ID信息，AID信息中的任意一种，所述第一设备的标识信息，所述第二设备的标识信息，所述第三设备的标识信息均可采用所述标识信息的任意种，比如第一设备的TIM信息具体为所述TIM信息中与所述第一设备标识信息对应的bit值为1，再比如第二设备的TIM(traffic indication map，传输指示地图)信息为所述TIM信息中与所述第二设备的标识信息对应的bit值为1，所述第二设备能通过所述TIM信 息识别出自己的标识信息，具体为所述TIM信息中与所述第二设备的标识信息对应的bit值为1表示所述TIM信息中包含所述第二设备的标识信息，再比如第三设备的TIM(traffic indication map，传输指示地图)信息为所述TIM信息中与所述第三设备的标识信息对应的bit值为1，所述第三设备能通过所述TIM信息识别出自己的标识信息，具体为所述TIM信息中与所述第三设备的标识信息对应的bit值为1表示所述TIM信息中包含所述第三设备的标识信息。
所述第一设备通过所述第一设备的WUR接口发送所述WUR消息到至少一个第二设备的WUR接口，或所述第一设备通过所述第一设备的WiFi接口发送所述WUR消息到至少一个第二设备的WUR接口。
所述第一设备在所述第一醒来窗口或第二醒来窗口发送所述WUR消息。其中，所述第一醒来窗口为，第二设备的WUR接口和所述第一设备的WUR接口的醒来窗口具有重叠或部分重叠或完全不重叠的时间。所述第二设备的WUR接口和所述第一设备的WiFi接口的醒来窗口具有重叠或部分重叠或完全不重叠的时间。
所述第一设备发送消息到第二设备可以是通过所述第一设备的WUR接口向所述第二设备的WUR接口发送。也可以是，通过第一设备的WiFi接口向所述第二设备的WUR接口发送。
在本发明的一种方案中所述醒来窗口结束指示信息还可以携带在WUR消息的控制域，或，类型域，或，地址域，或preamble域，或，信号SIG域的一个或多个中，具体可以用1个bit位来表示。第二设备接收所述WUR消息后根据所述控制域，或，类型域，或，地址域，或preamble域，或，信号SIG域的一个或多个获得所述醒来窗口结束指示信息。可选的，如果所述醒来窗口结束指示信息携带在控制域(还可以是类型域，或，地址域，或preamble域，或，信号SIG域的一个)中，第二设备接收所述WUR消息的控制域(还可以是类型域，或，地址域，或preamble域，或，信号SIG域的一个)即可获得所述醒来窗口结束指示信息，就可以进入休眠。或，如果所述醒来窗口结束指示信息携带在控制域(还可以是类型域，或，地址域，或preamble域，或，信号SIG域的一个)中，第二设备接收所述WUR消息的控制域(还可以是类型域，或，地址域，或preamble域，或，信号SIG域的一个)即可获得所述醒来窗口结束指示信息在接收到WUR消息中的标识信息不匹配自己的标识信息后，第二设备进入休眠。
在本发明的一种方案中所述醒来窗口结束指示信息还可以通过特殊的WUR消息格式表示，即一种隐式的表示方式，不需要占用WUR消息中的bit位来指示。可以是通过WUR消息中符号旋转角度来表示，或，通过WUR消息中特殊的符号来表示，或,WUR消息中特殊的序列来表示，或，WUR消息中的特殊训练序列来表示，或，WUR消息中不同的length长度来表示，或，WUR消息中特殊的ID信息，或，color信息，或，上行，或，下行指示来表示。第二设备接收所述WUR消息后根据所述特殊消息的格式获得所述醒来窗口结束指示信息。
在本发明的一种方案中所述醒来窗口结束指示信息还可以通过TIM(traffic indication map，传输指示地图)表示，即，所述TIM信息替换所述醒来窗口结束指示信息。TIM是一种位表，由数字0,1组成，不同的设备标识对应位表中的不同位置，可以是对应1个bit位，或，对应多个bit位。当所述第二设备对应的TIM信息中位置的bit为0时，可以表示所述TIM信息中不包含所述第二设备的标识，即，当所述第一设备发送所述TIM信息可以表示所述第一设备不需要唤醒所述第二设备，所述第二设备在接收所述WUR消息后，所述第二设备的WUR接口和/或WiFi接口可以休眠。当所述TIM信息中的所有bit值为0时，可以表示所述TIM信息中没有任何设备的标识信息，即，当所述第一设备发送所述TIM信息可以表示所述第一设备没有需要唤醒的设备，所述第二设备的WUR接口和/或WiFi接口可以休眠。当所述TIM信息中与所述第二设备标识信息对应的bit值为1时，当所述第一设备发送所述TIM信息表示所述TIM信息中包含所述第二设备的标识信息，即，所述第一设备唤醒所述第二设备的WiFi接 口，所述第二设备在接收所述WUR消息后，所述第二设备的WUR接口可以休眠，所述第二设备的WiFi接口醒来与所述第一设备进行WiFi接口的通信。
在一个可能的实施方式中，所述第一设备发送所述WUR消息中还携带时间信息，所述时间信息指示所述第二设备的WUR接口和/或WiFi接口休眠所述时间，或，指示所述第二设备的WUR接口和/或WiFi接口在所述时间内进入休眠，或，指示所述第二设备的WUR接口和/或WiFi接口在所述时间后进入休眠，或，指示所述第二设备的WUR接口和/或WiFi接口在所述时间前进入休眠，或，指示所述第二设备的WUR接口和/或WiFi接口在所述时间内进入休眠，或，指示所述第二设备的WUR接口和/或WiFi接口在所述时间醒来，或，指示所述第一设备在所述时间内没有WUR消息发送。
在通过广播消息携带WUR消息的例子中，所述WUR广播消息携带广播的地址信息和所述WUR醒来窗口结束指示信息。广播消息可以是beacon消息。
在本发明的具体实施例中，所述WUR消息的帧结构可以如图4所示。所述醒来窗口结束指示信息可携带在MAC header中，或，preamble中，或，frame body中，或，frame control中，或，frame type中。
在一个可能的实施方式中，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠，
包括：
所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态，或，在所述第二设备的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后，或在所述第二设备的WUR接口接收所述WUR消息后的预定时间之前、之时或之后进入休眠状态；或，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后的预定时间内处于休眠状态。
下面通过具体的例子对本发明具体实施例提供的发送WUR消息进行详细的说明。
图6为本发明具体实施例提供的一种使当前醒来窗口进入休眠状态的WUR消息示意图。如图6所示，所述醒来窗口为所述第二设备的WUR接口的醒来窗口，所述醒来窗口为周期性的。所述第一设备通过WiFi接口，或，WUR接口发送包含醒来窗口结束指示信息的WUR消息到第二设备。所述第二设备在所述第二设备的WUR接口的醒来窗口内接收第一设备发送的WUR消息。所述第二设备接收到所述WUR消息后，根据所述醒来窗口结束指示信息，所述第二设备的WUR接口在当前醒来窗口进入休眠。可选的，所述第二设备的WUR接口在下个醒来窗口中还可以处于工作状态。在接收所述WUR消息后，如果所述第二设备的WiFi接口处于工作状态也可以进入休眠。所述第一设备发送所述WUR消息后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图7为本发明具体实施例提供的一种预定时间后的醒来窗口进入休眠状态的WUR消息示意图。图7所示，所示醒来窗口为第二设备的WUR接口的醒来窗口，所述醒来窗口为周期性的。所述第一设备通过WiFi接口，或，WUR接口发送包含醒来窗口结束指示信息的WUR消息到第二设备。所述第二设备在第二设备的WUR接口的醒来窗口接收所述第一设备发送的WUR消息。所述第二设备接收所述WUR消息后，根据所述醒来窗口结束指示信息，所述第二设备的WUR接口在预定的时间后进入休眠状态。可选的，所述第二设备的WUR接口在下个醒来窗口中还可以处于工作状态。在接收所述WUR消息后，如果所述第二设 备的WiFi接口处于工作状态也可以进入休眠。所述第一设备发送所述WUR消息后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图8为本发明具体实施例提供的一种醒来窗口休眠预定休眠时间的WUR消息示意图。如图8所示，所述醒来窗口为第二设备的WUR接口的醒来窗口，所述醒来窗口为周期性的。所述第一设备通过WiFi接口，或，WUR接口发送包含醒来窗口结束指示信息的WUR消息到第二设备。所述第二设备在第二设备的WUR接口的醒来窗口接收所述第一设备发送的WUR消息。所述第二设备接收所述WUR消息后，根据所述醒来窗口结束指示信息，所述第二设备的WUR接口休眠预定的时间。可选的，所述第二设备的WUR接口在所述预定时间之后的醒来窗口还可以处于工作状态。在接收所述WUR消息后，如果所述第二设备的WiFi接口处于工作状态也可以进入休眠。所述第一设备发送所述WUR消息后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图9为本发明具体实施例提供的一种一段时间内处于醒来窗口的WUR消息示意图。如图9所述，所述醒来窗口为第二设备的WUR接口的醒来窗口，所述醒来窗口持续处于醒来状态。所述第一设备通过WiFi接口，或，WUR接口发送包含醒来窗口结束指示信息的WUR消息到第二设备。所述第二设备在所述第二设备的WUR接口的醒来窗口接收指示信息第一设备发送的WUR消息。所述第二设备接收所述WUR消息后，根据所述WUR消息中包括的醒来窗口结束指示信息，所述第二设备的WUR接口进入休眠状态。在接收所述WUR消息后，如果所述第二设备的WiFi接口处于工作状态也可以进入休眠。所述第一设备发送所述WUR消息后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图10为本发明具体实施例提供的一种预定时间后进入休眠状态的WUR消息示意图。如图10所述，所述醒来窗口为第二设备的WUR接口的醒来窗口，在预定窗口状态中，所述第二设备的WUR接口处于醒来窗口。在预定窗口状态中，所述醒来窗口为连续性的。所述第一设备通过WiFi接口，或，WUR接口发送包含预定时间的醒来窗口结束指示信息的WUR消息到第二设备的WUR接口。所述第二设备的WUR接口接收到所述WUR消息后，在预定时间进入休眠。在接收所述WUR消息的预定时间后，如果所述第二设备的WiFi接口处于工作状态也可以进入休眠。所述第一设备发送所述WUR消息后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图11为本发明具体实施例提供的一种预定休眠时间的WUR消息示意图。如图11所示，所述醒来窗口为第二设备的WUR接口的醒来窗口，在预定窗口状态中，所述第二设备的WUR接口处于醒来窗口。在预定窗口状态中，所述醒来窗口为连续性的。所述第一设备通过WiFi接口，或，WUR接口发送包含预定休眠时间的醒来窗口结束指示信息的WUR消息到第二设备的WUR接口。所述第二设备的WUR接口接收到所述WUR消息后，休眠预定的时间。可选的，所述第二设备的WUR接口在所述预定时间之后的醒来窗口还可以处于工作状态。在接收所述WUR消息后，如果所述第二设备的WiFi接口处于工作状态也可以进入休眠。所述第一设备发送所述WUR消息后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图12为本发明具体实施例提供的一种周期性醒来窗口发送的WUR消息示意图。如图12所示，所述醒来窗口为第一设备的WUR接口或WiFi接口的醒来窗口，所述醒来窗口为周期性醒来窗口,所述第 二设备的WUR接口可以按照所述第一设备的醒来窗口周期性的醒来。所述第一设备的WUR接口或WiFi接口在所述第一设备的醒来窗口内发送包含醒来窗口结束指示信息的WUR消息到第二设备的WUR接口。所述第二设备的WUR接口接收到所述WUR消息后，在所述第一设备的醒来窗口进入休眠。
可选的，所述第二设备的WUR接口在下个醒来窗口中还可以处于工作状态。在接收所述WUR消息后，如果所述第二设备的WiFi接口处于工作状态也可以进入休眠。所述第一设备发送所述WUR消息后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图13为本发明具体实施例提供的一种周期性醒来窗口发送预定时间休眠的WUR消息示意图。如图13所示，所述醒来窗口为第一设备的WUR接口或WiFi接口的醒来窗口，所述醒来窗口为周期性醒来窗口,所述第二设备的WUR接口可以按照所述第一设备的醒来窗口周期性的醒来。所述第一设备的WUR接口或WiFi接口在醒来窗口内发送包含指示第二设备的WUR接口在预定时间休眠的醒来窗口结束指示信息的WUR消息到第二设备的WUR接口，或，所述第一设备的WUR接口或WiFi接口在醒来窗口内发送包含所述第一设备的WUR接口或WiFi接口在预定时间休眠的结束指示信息的WUR消息到第二设备的WUR接口。所述第二设备的WUR接口接收到所述WUR消息后，在预定的时间后进入休眠状态。
可选的，所述第二设备的WUR接口在下个醒来窗口中还可以处于工作状态。在接收所述WUR消息后，如果所述第二设备的WiFi接口处于工作状态也可以进入休眠。所述第一设备发送所述WUR消息后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图14为本发明具体实施例提供的一种周期性醒来窗口发送休眠预定时间的WUR消息示意图。如图14所示，所述醒来窗口为第一设备的WUR接口或WiFi接口的醒来窗口，所述醒来窗口为周期性醒来窗口,所述第二设备的WUR接口可以按照所述第一设备的醒来窗口周期性的醒来。所述第一设备的WUR接口或WiFi接口在醒来窗口内发送包含休眠预定时间的醒来窗口结束指示信息的WUR消息到第二设备的WUR接口。所述第二设备的WUR接口接收到所述WUR消息后，休眠预定的时间。
可选的，所述第二设备的WUR接口在所述预定时间之后的醒来窗口还可以处于工作状态。在接收所述WUR消息后，如果所述第二设备的WiFi接口处于工作状态也可以进入休眠。所述第一设备发送所述WUR消息后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图15为本发明具体实施例提供的一种唤醒WiFi接口WUR消息示意图。如图15所示，所述醒来窗口为所述第二设备的WUR接口的醒来窗口，所述醒来窗口为周期性的。所述第一设备通过WUR接口或WiFi接口发送包含唤醒WiFi接口的WUR消息，所述消息用于指示第二设备的WiFi接口醒来。所述第二设备的WUR接口接收到所述WUR消息后，根据所述WUR消息，所述第二设备的WUR接口可以进入休眠，并且可以唤醒所述第二设备的WiFi接口。所述WUR消息携带的醒来窗口结束指示信息可以是第二设备的标识信息，或，包含第二设备标识的TIM信息。
可选的，所述第二设备的WUR接口在下个醒来窗口还可以处于工作状态。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
可选的所述醒来窗口还可以为所述第一设备的WiFi接口或WUR接口的醒来窗口，所述醒来窗口为周期性的。所述第一设备通过WUR接口或WiFi接口发送包含唤醒WiFi接口的WUR消息，所述消息用于指示第二设备的WiFi接口醒来。所述第二设备的WUR接口接收到所述WUR消息后，根据所述WUR 消息，所述第二设备的WUR接口可以进入休眠，并且可以唤醒所述第二设备的WiFi接口。所述WUR消息携带的醒来窗口结束指示信息可以是第二设备的标识信息，或，包含第二设备标识的TIM信息。可选的，所述第二设备的WUR接口在下个醒来窗口还可以处于工作状态。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图16为本发明具体实施例提供的一种第一设备休眠的WUR消息示意图。如图16所示，所述醒来窗口为第一设备的WUR接口或WiFi接口的醒来窗口，所述醒来窗口为周期性醒来窗口,所述第二设备的WUR或WiFi接口可以按照所述第一设备的醒来窗口周期性的醒来。所述第一设备通过WiFi接口发送包含第一设备的WUR接口或WiFi接口进入休眠状态的指示信息的WUR消息到第二设备。或，所述第一设备通过WUR接口发送包括所述第一设备的WiFi接口或WUR接口进入休眠的指示信息的WUR消息到第二设备。所述第二设备接收到所述WUR消息后，所述第二设备的WUR接口可以优先进入休眠，或，不进行休眠也可以。
可选的，所述第二设备的WUR接口在所述下个醒来窗口还可以处于工作状态。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口或WiFi接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图17为本发明具体实施例提供的一种包括断开WUR接口的WUR消息示意图。如图17所示，所述醒来窗口为所述第二设备的WUR接口的醒来窗口，所述醒来窗口为周期性的。所述第一设备通过WUR接口或WiFi接口发送包含第一设备断开WUR接口连接指示信息，或第一设备结束WUR接口连接指示信息的WUR消息到第二设备。所述第二设备接收到所述WUR消息后，所述第二设备的WUR接口进入休眠。
进一步的，所述第二设备可以不再维护所述醒来窗口(比如在所述周期性的醒来窗口可以不醒来)。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口或WiFi接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图18为本发明具体实施例提供的一种包括切换WUR消息发送接口的WUR消息示意图。如图18所示，所述醒来窗口为所述第二设备的WUR接口的醒来窗口，所述醒来窗口为周期性的。所述第一设备通过WUR接口或WiFi接口发送包含指示第一设备使用WiFi消息去唤醒第二设备的WUR消息到第二设备。所述第二设备接收到所述WUR消息后，所述第二设备的WUR接口进入休眠。所述第二设备接收到所述WUR消息后，所述第二设备的WUR接口进入休眠。所述第二设备在所述WUR消息之后，采用WiFi接口接收所述第一设备发送的唤醒消息。或，所述第一设备通过WiFi接口发送包含指示第一设备使用WiFi消息去通知有消息要发到所述第二设备的WiFi接口，所述第二设备的WUR接口进入休眠，所述第二设备在所述WiFi消息之后，采用WiFi接口接收所述第一设备发送的WiFi消息。所述第一设备发送所述WUR消息后，将所述第一设备的WUR接口可以设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图19为本发明具体实施例提供的一种包括不可用时间的WUR消息示意图。如图19所示，所述醒来窗口为第一设备的WUR接口或WiFi接口的醒来窗口，所述醒来窗口为周期性醒来窗口,所述第二设备的WUR接口可以按照所述第一设备的醒来窗口周期性的醒来，所述第一设备通过WUR接口或WiFi接口发送包含第一设备在预定时间不可用(或，称为休眠)指示信息的WUR消息到第二设备，所述第二设备接收所述WUR消息，所述第二设备WUR接口和/或WiFi接口可以在所述WUR消息中包括的所述时间内休眠。或，所述第一设备通过WiFi接口发送包含第一设备在预定时间不可用指示信息的WiFi消息到 所述第二设备，所述第二设备的WUR接口和/或WiFi接口在所述WiFi消息中包括的所述时间内休眠。可选的，所述第二设备的WUR接口在下个醒来窗口还可以处于工作状态。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
或，所述醒来窗口为所述第二设备的WUR接口的醒来窗口，所述醒来窗口为周期性的。
图20为本发明具体实施例提供的一种唤醒第三设备WiFi接口的WUR消息示意图。如图20所示，所述醒来窗口为所述第二设备和/或第三设备的WUR接口的醒来窗口，所述醒来窗口为周期性的。所述第一设备通过WUR接口或WiFi接口发送包含唤醒WiFi接口的WUR消息，所述消息用于指示第三设备的WiFi接口醒来。所述第二设备的WUR接口接收到所述WUR消息后，根据所述WUR消息所述第二设备的WUR接口和/或WiFi接口进入休眠。所述WUR消息携带的醒来窗口结束指示信息可以是第三设备的标识信息，或，包含第三设备标识的TIM信息，具体可以是所述TIM信息中对应所述第三设备标识的bit值为1。可选的，所述第二设备的WUR接口在下个醒来窗口还可以处于工作状态。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图21为本发明具体实施例提供的一种第一设备休眠的WUR消息示意图。如图21所示，所述醒来窗口为第二设备的WUR接口的醒来窗口，所述醒来窗口为周期性醒来窗口。所述第一设备通过WiFi接口发送包含第一设备的WUR接口/WiFi接口进入休眠状态的指示信息的WUR消息到第二设备。或，所述第一设备通过WUR接口发送包括所述第一设备的WiFi接口或WUR接口进入休眠的指示信息的WUR消息到第二设备。所述第一设备的所述第一设备的WUR接口或WiFi接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种，所述第二设备接收到所述WUR消息后，所述第二设备的WUR接口可以优先进入休眠，或，不进行休眠也可以。
可选的，所述第二设备的WUR接口在所述下个醒来窗口还可以处于工作状态。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口或WiFi接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图22为本发明具体实施例提供的一种第一设备没有WUR消息发送示意图。如图22所示，所述醒来窗口为第二设备的WUR接口的醒来窗口，所述醒来窗口为周期性醒来窗口。所述第一设备通过WiFi接口或WUR接口发送所述第一设备没有WUR消息发送的指示信息的WUR消息到第二设备。所述第一设备的所述第一设备的WUR接口或WiFi接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种，所述第二设备接收到所述WUR消息后，所述第二设备的WUR接口可以优先进入休眠。
可选的，所述第二设备的WUR接口在所述下个醒来窗口还可以处于工作状态。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口或WiFi接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
可选的，所述第二设备的WUR接口在所述预定时间之后的醒来窗口还可以处于工作状态。所述第二设备接收所述WUR消息后，如果所述第二设备的WiFi接口处于工作状态也可以进入休眠。所述第一设备发送所述WUR消息后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图23本发明具体实施例提供的一种唤醒WiFi接口WUR消息示意图。如图23所示，所述醒来窗 口为第一设备的WUR接口或WiFi接口的醒来窗口，所述醒来窗口为周期性醒来窗口,所述第二设备的WUR接口可以按照所述第一设备的醒来窗口周期性的醒来。所述第一设备通过WUR接口或WiFi接口发送包含唤醒WiFi接口的WUR消息，所述消息用于指示第二设备的WiFi接口醒来。所述第二设备的WUR接口接收到所述WUR消息后，根据所述WUR消息，所述第二设备的WUR接口可以进入休眠，并且可以唤醒所述第二设备的WiFi接口。所述WUR消息携带的醒来窗口结束指示信息可以是第二设备的标识信息，或，包含第二设备标识的TIM信息。
可选的，所述第二设备的WUR接口在下个醒来窗口还可以处于工作状态。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
可选的所述醒来窗口还可以为所述第一设备的WiFi接口或WUR接口的醒来窗口，所述醒来窗口为周期性的。所述第一设备通过WUR接口或WiFi接口发送包含唤醒WiFi接口的WUR消息，所述消息用于指示第二设备的WiFi接口醒来。所述第二设备的WUR接口接收到所述WUR消息后，根据所述WUR消息，所述第二设备的WUR接口可以进入休眠，并且可以唤醒所述第二设备的WiFi接口。所述WUR消息携带的醒来窗口结束指示信息可以是第二设备的标识信息，或，包含第二设备标识的TIM信息。可选的，所述第二设备的WUR接口在下个醒来窗口还可以处于工作状态。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图24本发明具体实施例提供的一种唤醒WiFi接口WUR消息示意图。如图24所示，所述醒来窗口还可以为所述第一设备的WiFi接口或WUR接口的醒来窗口，所述醒来窗口为周期性的，所述第二设备的WUR接口可以按照所述第一设备的醒来窗口周期性的醒来。所述第一设备通过WUR接口或WiFi接口发送包含唤醒WiFi接口的WUR消息，所述消息用于指示第三设备的WiFi接口醒来。所述第二设备的WUR接口接收到所述WUR消息后，根据所述WUR消息所述第二设备的WUR接口和/或WiFi接口进入休眠。所述WUR消息携带的醒来窗口结束指示信息可以是第三设备的标识信息，或，包含第三设备标识的TIM信息，具体可以是所述TIM信息中对应所述第三设备标识的bit值为1。可选的，所述第二设备的WUR接口在下个醒来窗口还可以处于工作状态。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
图25为本发明具体实施例提供的一种包括不可用时间的WUR消息示意图。如图25所示，所述醒来窗口为所述第二设备的WUR接口的醒来窗口，所述醒来窗口为周期性的，所述第一设备通过WUR接口或WiFi接口发送包含第一设备在预定时间不可用(或，称为休眠)指示信息的WUR消息到第二设备，所述第二设备接收所述WUR消息，所述第二设备WUR接口和/或WiFi接口可以在所述WUR消息中包括的所述时间内休眠。或，所述第一设备通过WiFi接口发送包含第一设备在预定时间不可用指示信息的WiFi消息到所述第二设备，所述第二设备的WUR接口和/或WiFi接口在所述WiFi消息中包括的所述时间内休眠。可选的，所述第二设备的WUR接口在下个醒来窗口还可以处于工作状态。所述第一设备发送所述WUR消息后，所述第一设备的WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
需要说明的是，所述图6至图25为前述内容的部分的举例。图1-图5所述的内容可以跟与图6至图25中的任意的例子进行组合。
需要说明的是，在本发明的具体实施例中，所述第一设备与第二设备是相对的。所述第一设备与第二设备可以是AP(access point，接入点)、STA(Station，站点)、P2P(peer to peer，点对点)、GO(group owner，组长设备)、client(客户端设备)、NAN(neighbor awareness network，临近感知网络设备)中的一种。
例如，当手机有数据向手环发送时，则在手环的醒来窗口中向手环发送唤醒包。所述手机是第一设备，所述手环是第二设备。当手环有数据向手机发送时，则手环在手机的
与上述方法对应的，本发明具体实施例还提供了一种无线接入网设备。如图26所示，所述无线接入网设备包括处理单元2701和发送单元2702。
其中，处理单元2701，用于生成WUR消息。
发送单元2702，用于通过WUR接口发送所述WUR消息到终端的WUR接口，所述终端的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述终端的WUR接口或所述无线接入网设备的WUR接口的醒来窗口中的一个。或，所述发送单元，通过WiFi接口发送所述WUR消息到终端的WUR接口，所述终端的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述终端的WUR接口或所述无线接入网设备的WiFi接口的醒来窗口中的一个。
所述WUR消息包含醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示接收到所述WUR消息的终端的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态，且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，所述醒来窗口结束指示信息用于指示接收到所述WUR消息的终端的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态；或，所述醒来窗口结束指示信息用于指示接收到所述WUR消息的终端的WUR接口和/或WiFi接口在接收到所述WUR消息后的预定时间内处于休眠状态。
可选的，发送单元2702通过WUR接口或WiFi接口发送所述WUR消息到终端的WUR接口具体包括在所述无线接入网设备的WUR接口的醒来窗口内发送所述WUR消息。或在所述无线接入网设备的WiFi接口的醒来窗口内发送所述WUR消息。或在所述终端的WUR接口的醒来窗口内发送所述WUR消息。或在所述终端的WiFi接口的醒来窗口内发送所述WUR消息。或在所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口内发送所述WUR消息。或在所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口内发送所述WUR消息。
可选的，所述WUR消息中还包括第一验证值，所述终端验证所述第一验证值后进入休眠状态。
可选的，所述第一验证值可以采用无线接入网设备的标识信息。或，采用终端的标识信息。或，至少根据无线接入网设备与终端共享的密钥的全部或部分内容生成。或，至少根据终端与无线接入网设备共享的密钥的全部或部分内容和无线接入网设备或终端的标识信息的全部或部分内容生成。或，至少根据无线接入网设备与终端共享的密钥的全部或部分内容和时间信息的全部或部分内容生成。
可选的，所述发送单元2702通过WUR接口或WiFi接口送所述WUR消息到终端的WUR接口具体包括发送同步消息到所述终端，所述醒来窗口结束指示信息携带在所述同步消息中。或，发送唤醒消息到所述终端，所述醒来窗口结束指示信息携带在所述唤醒消息中，所述唤醒消息包括携带所述终端的标识信息和所述醒来窗口结束指示信息。或，发送唤醒消息到所述终端，所述醒来窗口结束指示信息携带在所述唤醒消息中，所述唤醒消息包括携带所述第三设备的标识信息。
可选的，所述发送单元2702通过WUR接口或WiFi接口发送所述WUR消息到终端的WUR接口或WiFi 接口后，所述无线接入网设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
可选的，所述WUR消息中还携带时间信息，所述时间信息指示所述终端WUR接口和/或WiFi接口休眠所述时间。或，指示所述终端的WUR接口和/或WiFi接口在所述时间内进入休眠。或，指示所述终端的WUR接口和/或WiFi接口在所述时间后进入休眠。或，指示所述终端的WUR接口和/或WiFi接口在所述时间前进入休眠。或，指示所述终端的WUR接口和/或WiFi接口在所述时间内进入休眠。或，指示所述终端的WUR接口和/或WiFi接口在所述时间醒来。或，指示在所述时间内所述无线接入网设备没有WUR消息发送给所述终端。
可选的，所述发送单元2702发送所述WUR消息之前，所述无线接入网设备通知所述终端所述无线接入网设备具有支持发送所述醒来窗口结束指示信息的能力，和/或，所述无线接入网设备获得所述终端具有支持接收所述醒来窗口结束指示信息的能力。
可选的，所述第一醒来窗口为所述终端的WUR接口或所述无线接入网设备的WUR接口的醒来窗口中的一个，具体包括所述终端的WUR接口和所述无线接入网设备的WUR接口的醒来窗口具有重叠或部分重叠或完全不重叠的时间。
可选的，所述第二醒来窗口为所述终端的WUR接口或所述无线接入网设备的WiFi接口的醒来窗口中的一个，具体包括所述终端的WUR接口和所述无线接入网设备的WiFi接口的醒来窗口具有重叠或部分重叠或完全不重叠的时间。
与上述通信方法对应的，本发明具体实施例提供了一种终端。如图27所示，所述终端包括接收单元2701和处理单元2702。
其中，接收单元2701用于通过WUR接口接收无线接入网设备发送的WUR消息，所述WUR消息包括醒来窗口结束指示信息。所述终端的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述终端的WUR接口或所述无线接入网设备的WUR接口的醒来窗口中的一个。或，所述终端的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述终端的WUR接口或所述无线接入网设备的WiFi接口的醒来窗口中的一个。
处理单元2702，用于根据所述醒来窗口结束指示信息，所述终端的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态，且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，所述终端的WUR接口和/或WiFi接口在接收到所述WUR消息后，或在接收到所述WUR消息后的预定时间之时或之后进入休眠状态；或，所述终端的WUR接口和/或WiFi接口在接收到所述WUR消息后的预定时间内处于休眠状态。
可选的，所述接收单元2701，用于通过WUR接口接收WUR消息具体包括在所述无线接入网设备的WUR接口的醒来窗口内接收所述WUR消息。或在所述无线接入网设备的WiFi接口的醒来窗口内接收所述WUR消息。或在所述终端的WUR接口的醒来窗口内接收所述WUR消息。或在所述终端的WiFi接口的醒来窗口内接收所述WUR消息。或在所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口内接收所述WUR消息。或在所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口内接收所述WUR消息。
可选的，所述终端通过WUR接口和/或WiFi接口在所述终端的WUR接口的醒来窗口结束前进入休眠。或，在所述终端的WiFi接口的醒来窗口结束前进入休眠。或，在所述无线接入网设备的WUR接口的醒来窗口结束前进入休眠。或，在所述终端的WiFi接口的醒来窗口结束前进入休眠。或，所述终端 的WUR接口和/或WiFi接口等待预定时间后进入休眠。
可选的，所述接收单元2701通过WUR接口接收无线接入网设备发送的WUR消息具体包括所述终端的WUR接口接收无线接入网设备发送的同步消息，所述同步消息中包括醒来窗口结束指示信息。或，终端的WUR接口接收无线接入网设备发送的唤醒消息，所述唤醒消息至少携带第三设备的标识信息。或，终端的WUR接口接收无线接入网设备发送的唤醒消息，所述唤醒消息至少携带终端的标识和醒来窗口结束指示信息。
可选的，所述WUR消息中还包括第一验证值，所述终端验证所述第一验证值后根据所述WUR消息进入休眠状态。
可选的，所述第一验证值可以作为无线接入网设备的标识信息。或，作为终端的标识信息。或，至少根据无线接入网设备与终端共享的密钥的全部或部分内容生成。或，至少根据终端与无线接入网设备共享的密钥的全部或部分内容和无线接入网设备或终端的标识信息的全部或部分内容生成。或，至少根据无线接入网设备与终端共享的密钥的全部或部分内容和时间信息的全部或部分内容生成。
可选的，所述接收单元2701接收所述无线接入网设备发送的WUR消息中还携带时间信息，根据所述时间信息，所述终端的WUR接口和/或WiFi接口的休眠时间.或，所述终端的WUR接口和/或WiFi接口在所述时间内进入休眠。或，所述终端的WUR接口和/或WiFi接口在所述时间后进入休眠。或，所述终端的WUR接口和/或WiFi接口在所述时间前进入休眠。或，所述终端的WUR接口和/或WiFi接口在所述时间内进入休眠。或，所述终端的WUR接口和/或WiFi接口在所述时间醒来。或，在所述没有WUR消息发送的时间内进入休眠或与其他设备通信。
可选的，所述接收单元2701接收所无线接入网设备发送的WUR消息之前，所述方法还包括所述无线接入网设备通知所述终端所述无线接入网设备具有支持发送所述醒来窗口结束指示信息的能力，和/或，所述无线接入网设备获得所述终端具有支持接收所述醒来窗口结束指示信息的能力。
可选的，所述接收单元2701通过WUR接口接收所述无线接入网设备发送WUR消息后，所述无线接入网设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或sleep休眠状态中的任意一种。
可选的，所述第一醒来窗口为所述终端的WUR接口或所述无线接入网设备的WUR接口的醒来窗口中的一个，具体包括所述终端的WUR接口和所述无线接入网设备的WUR接口的醒来窗口具有重叠或部分重叠或完全不重叠的时间。
可选的，所述第二醒来窗口为所述终端的WUR接口或所述无线接入网设备的WiFi接口的醒来窗口中的一个，具体包括所述终端的WUR接口和所述无线接入网设备的WiFi接口的醒来窗口具有重叠或部分重叠或完全不重叠的时间。
图28为本发明实施例提供的第一设备，如图28所示，该第一设备至少包括WUR接口2810，处理器2820、主通信器2830(如WiFi接口)、存储器2840和收发天线2850。
主通信器2830从存储器2840获取主通信器2830收到的指令消息或数据消息，并经处理后得到指令或数据。当指令为唤醒第二设备时，所述第一设备的WUR接口2810通过收发天线2850向第二设备发送唤醒帧。当所述指令没有唤醒第二设备的指示消息时，所述第一设备的WUR接口2810生成醒来窗口结束的指示消息。其中，主通信器2830发送消息需将待发送的消息内容调制成电信号从收发天线2850以电磁波形式发射出去，而主通信器2830接收消息也需要通过收发天线2850接收电磁波信号并从中解析出其它设备发送给自己的消息。
处理器2820将准备通过主通信器2830发送的指令消息和数据消息存储于存储器2840，处理器2820在准备好待发送的指令或数据后，向主通信器2830发送通知，以指示已准备好待发送的数据，最后主通信器2830从存储器2840中获取待发送的指令或数据，并通过收发天线2850发射出去。其中，主通信器2830发送消息需将待发送的消息内容调制成电信号从收发天线2850以电磁波形式发射出去，而主通信器2830接收消息也需要通过收发天线2850接收电磁波信号并从中解析出其它设备发送给自己的消息。
处理器2820可以是中央处理器(central processing unit，CPU)，或者CPU和硬件芯片的组合。上述硬件芯片可以是专用集成电路(application-specific integrated circuit，ASIC)，可编程逻辑器件(programmable logic device，PLD)或其组合。上述PLD可以是复杂可编程逻辑器件(complex programmable logic device，CPLD)，现场可编程逻辑门阵列(field-programmable gate array，FPGA)，通用阵列逻辑(generic array logic,GAL)或其任意组合。
存储器2840可以包括易失性存储器(volatile memory)，例如随机存取存储器(random-access memory，RAM)；存储器2840也可以包括非易失性存储器(non-volatile memory)，例如只读存储器(read-only memory，ROM)，快闪存储器(flash memory)，硬盘(hard disk drive，HDD)或固态硬盘(solid-state drive，SSD)。存储器2830还可以包括上述种类的存储器的组合。
其中，主通信器2830可以包括主通信接口2831，唤醒接收机2810可以包括唤醒接收机接口2811。
由于上述实施例中第一设备各器件解决问题的实施方式以及有益效果可以参见图3和图6-图28任一项所示的方法实施方式以及有益效果，故在此不复赘述。
图29为本发明实施例提供的第二设备终端。如图29所示，该第二终端至少包括WUR接口2910，处理器2920、主收发器2930(如WiFi接口)、存储器2940和收发天线2950。需要说明的是，本文中附图所提供的各模块或各元件的连接关系仅是一种简单的示意，可根据现有的相关设备的具体结构进行理解。
可选地，收发天线2950也可以被看作是主收发器2930的一部分。这种情况下，收发天线2950可以不用在图29中画出。
可选地，该第二终端还可以包括发送器2960。需要说明的是，主收发器2930具有接收器和发送器的功能。发送器2960可以是主收发器2930的一部分，也可以是独立的器件，下面以发送器2960是独立的器件为例，进行介绍。
主收发器2930从存储器2940获取主收发器2930收到的指令消息或数据消息，并经处理后得到指令或数据。WUR接口2910通过收发天线2950接收其他设备发送的唤醒包，当WUR接口2910收到发给自己的唤醒包时，向处理器2920发送触发信号，以使处理器2920触发主收发器2930，以唤醒主收发器2930。
其中，主收发器2930发送消息需将待发送的消息内容调制成电信号从收发天线2950以电磁波形式发射出去，而无线收发器2930接收消息也需要通过收发天线2850接收电磁波信号并从中解析出其它设备发送给自己的消息。
处理器2920可以是中央处理器(central processing unit，CPU)，或者CPU和硬件芯片的组合。上述硬件芯片可以是专用集成电路(application-specific integrated circuit，ASIC)，可编程逻辑器件(programmable logic device，PLD)或其组合。上述PLD可以是复杂可编程逻辑器件(complex programmable logic device，CPLD)，现场可编程逻辑门阵列(field-programmable gate array， FPGA)，通用阵列逻辑(generic array logic,GAL)或其任意组合。
存储器2940可以包括易失性存储器(volatile memory)，例如随机存取存储器(random-access memory，RAM)；存储器2840也可以包括非易失性存储器(non-volatile memory)，例如只读存储器(read-only memory，ROM)，快闪存储器(flash memory)，硬盘(hard disk drive，HDD)或固态硬盘(solid-state drive，SSD)。存储器2940还可以包括上述种类的存储器的组合。
需要说明的是，在本发明的具体实施例中，所述接入网设备与终端是相对的。所述接入网设备与终端是相对可以是AP(access point，接入点)、STA(Station，站点)、P2P(peer to peer，点对点)、GO(group owner，组长设备)、client(客户端设备)、NAN(neighbor awareness network，临近感知网络设备)中的一种。
需要说明的是，由于上述实施例中该第二设备各器件解决问题的实施方式以及有益效果可以参见图3和图6-图29任一项所示的方法实施方式以及有益效果，故在此不复赘述。
本发明各装置实施例中各模块或单元的连接关系，仅为一种简单的示意，具体可参考现有技术中的连接关系来理解，对此不作限制。
本领域技术人员应该还可以进一步意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
结合本文中所公开的实施例描述的方法或算法的步骤可以用硬件、处理器执行的软件模块，或者二者的结合来实施。软件模块可以置于随机存储器(RAM)、内存、只读存储器(ROM)、电可编程ROM、电可擦除可编程ROM、寄存器、硬盘、可移动磁盘、CD-ROM、或技术领域内所公知的任意其它形式的存储介质中。
以上所述的具体实施方式，对本申请的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本申请的具体实施方式而已，并不用于限定本发明的保护范围，凡在本申请的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (36)

  1. 一种传输WUR消息的方法，其特征在于，所述方法包括：
    第一设备生成WUR消息；
    所述第一设备通过所述第一设备的WUR接口发送所述WUR消息到包括第二设备在内的至少一个设备的WUR接口，所述第二设备的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；或，
    所述第一设备通过所述第一设备的WiFi接口发送所述WUR消息到包括第二设备在内的至少一个设备的WUR接口，所述第二设备的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；
    所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠，包括：
    所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态，或，在所述第二设备的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后，或在所述第二设备的WUR接口接收所述WUR消息后的预定时间之前、之时或之后进入休眠状态；或，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后的预定时间内处于休眠状态。
  2. 根据权利要求1所述的方法，其特征在于，所述WUR消息为同步消息或广播消息；或，
    所述WUR消息为唤醒消息，所述唤醒消息还携带了所述第二设备的标识信息，所述唤醒消息用于唤醒所述第二设备的WiFi接口或表示有缓存的WiFi数据发送给所述第二设备,所述第一设备在所述第二设备的WiFi接口醒来后，向所述第二设备的WiFi接口发送WiFi消息；或，
    所述至少一个设备还包括第三设备，所述WUR消息为唤醒消息，所述唤醒消息还携带所述第三设备的标识信息，所述唤醒消息还用于唤醒所述第三设备的WiFi接口或表示有缓存的WiFi数据发送给所述第三设备，其中，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠包括：所述第二设备的WUR接口接收到所述WUR消息后但所述第二设备的标识信息与所述第三设备的标识信息不匹配，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠。
  3. 根据权利要求1或2所述的方法，其特征在于，所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备。
  4. 根据权利要求1-3任一所述的方法，其特征在于，所述WUR消息中还包括第一验证值，所述第二设备验证所述第一验证值后进入休眠状态。
  5. 根据权利要求1-4任一所述的方法，其特征在于，所述第一设备通过所述第一设备的WUR接口或WiFi接口发送所述WUR消息到所述第二设备的WUR接口后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态 或sleep休眠状态中的任意一种。
  6. 根据权利要求1-5任一所述的方法，其特征在于，所述WUR消息中还携带时间信息，所述时间信息用于所述第二设备的WUR接口和/或WiFi接口根据所述时间信息进行休眠，
    具体包括：所述第二设备的WUR接口和/或WiFi接口根据所述时间信息指示的时间段进行休眠，或，所述第二设备的WUR接口和/或WiFi接口在所述时间信息指示的时刻之前、之时或之后进入休眠状态。
  7. 根据权利要求1-6任一所述的方法，其特征在于，所述第一设备发送所述WUR消息之前，所述第一设备向所述第二设备指示所述第一设备具有支持发送所述醒来窗口结束指示信息的能力，和/或，所述第一设备获知所述第二设备具有支持接收所述醒来窗口结束指示信息的能力。
  8. 根据权利要求1-7任一项所述的方法，其特征在于，
    所述第二设备的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口，具体包括：所述第二设备的WUR接口的一个醒来窗口和所述第一设备的WUR接口的一个醒来窗口具有重叠或部分重叠或完全不重叠的时间；
    或，所述第二设备的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口，具体包括：所述第二设备的WUR接口的一个醒来窗口和所述第一设备的WiFi接口的一个醒来窗口具有重叠或部分重叠或完全不重叠的时间；
  9. 一种传输WUR消息的方法，其特征在于，所述方法包括：
    第二设备的WUR接口接收第一设备发送的WUR消息，所述WUR消息包括醒来窗口结束指示信息；
    所述第二设备的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；或，
    所述第二设备的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；
    所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠，包括：所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后，或在所述第二设备的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态，且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后，或在所述第二设备的WUR接口接收到所述WUR消息后的预定时间之时或之后进入休眠状态；或，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收到所述WUR消息后的预定时间内处于休眠状态。
  10. 根据权利要求9所述的方法，其特征在于，所述WUR消息为同步消息或广播消息；或，
    所述WUR消息为唤醒消息，所述唤醒消息还携带了所述第二设备的标识信息，所述唤醒消息用于唤醒所述第二设备的WiFi接口或表示有缓存的WiFi数据发送给所述第二设备,所述第一设备在所述 第二设备的WiFi接口醒来后，向所述第二设备的WiFi接口发送WiFi消息；或，
    所述至少一个设备还包括第三设备，所述WUR消息为唤醒消息，所述唤醒消息还携带所述第三设备的标识信息，所述唤醒消息还用于唤醒所述第三设备的WiFi接口或表示有缓存的WiFi数据发送给所述第三设备，所述第一设备在所述第三设备的WiFi接口醒来后，向所述第三设备的WiFi接口发送WiFi消息，其中，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠包括：所述第二设备的WUR接口接收到所述WUR消息后但所述第二设备的标识信息与所述第三设备的标识信息不匹配，所述第二设备的WUR接口和/或WiFi接口在所述第二设备的WUR接口接收所述WUR消息后进行休眠，或，所述第二设备根据所述WUR消息判断所述第一设备没有缓存的WiFi数据发送给所述第二设备或不需要唤醒所述第二设备的WiFi接口，所述第二设备的WUR接口和/或WiFi接口进入休眠。
  11. 根据权利要求9或10所述的方法，其特征在于，其特征在于，所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备。
  12. 根据权利要求9-11任一所述的方法，其特征在于，所述WUR消息中还包括第一验证值，所述第二设备验证所述第一验证值后进入休眠状态。
  13. 根据权利要求9-12任一项所述的方法，其特征在于，所述第二设备接收所述第一设备发送的WUR消息中还携带时间信息，所述时间信息用于指示所述第二设备的WUR接口和/或WiFi接口根据所述时间信息进行休眠，
    具体包括：所述第二设备的WUR接口和/或WiFi接口根据所述时间信息指示的时间段进行休眠，或，所述第二设备的WUR接口和/或WiFi接口在所述时间信息指示的时刻之前、之时或之后进入休眠状态。
  14. 根据权利要求9-13任一项所述的方法，其特征在于，所述第二设备接收所第一设备发送的WUR消息之前，所述第一设备向所述第二设备指示所述第一设备具有支持发送所述醒来窗口结束指示信息的能力，和/或，所述第一设备获知所述第二设备具有支持接收所述醒来窗口结束指示信息的能力。
  15. 根据权利要求9-14任一项所述的方法，其特征在于，所述第二设备的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口，具体包括：所述第二设备的WUR接口一个醒来窗口和所述第一设备的WUR接口的一个醒来窗口具有重叠或部分重叠或完全不重叠的时间；
    或，所述第二设备的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口，具体包括：所述第二设备的WUR接口一个醒来窗口和所述第一设备的WiFi接口的一个醒来窗口具有重叠或部分重叠或完全不重叠的时间。
  16. 一种传输WUR消息的方法，其特征在于，所述方法包括：
    第一设备生成WUR消息；
    所述第一设备通过所述第一设备的WUR接口发送所述WUR消息到包括第二设备在内的至少一个设备的WUR接口，所述第二设备的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口，或，所述第一设备的WUR接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；或，
    所述第一设备通过所述第一设备的WiFi接口发送所述WUR消息到包括第二设备在内的至少一个设备的WUR接口，所述第二设备的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述第二设备的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口和所述第二设备的WUR接口的一个醒来窗口相重叠的醒来窗口；
    所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述第一设备没有WUR消息发送给所述第二设备或所述包括第二设备在内的至少一个设备，包括：
    所述第一设备在发送所述WUR消息后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备，或，所述第一设备在发送所述WUR消息后的预定时间之前、之时或之后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或，所述第一设备在发送所述WUR消息后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或,在发送所述WUR消息后的预定时间之前、之时或之后不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备；或，所述第一设备在发送所述WUR消息后的预定时间内不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备。
  17. 根据权利要求16所述的方法，其特征在于，所述WUR消息为同步消息或广播消息；或，
    所述WUR消息为唤醒消息，所述唤醒消息还携带了所述第二设备的标识信息，所述唤醒消息用于唤醒所述第二设备的WiFi接口或表示有缓存的WiFi数据发送给所述第二设备,所述第一设备在所述第二设备的WiFi接口醒来后，向所述第二设备的WiFi接口发送WiFi消息，所述醒来窗口结束指示信息用于所述第二设备的WUR接口在所述第二设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠；或，
    所述至少一个设备还包括第三设备，所述WUR消息为唤醒消息，所述唤醒消息还携带所述第三设备的标识信息，所述唤醒消息还用于唤醒所述第三设备的WiFi接口或表示有缓存的WiFi数据发送给所述第三设备，所述第一设备在所述第三设备的WiFi接口醒来后，向所述第三设备的WiFi接口发送WiFi消息，其中，所述第一设备在发送所述WUR消息后，所述第一设备不发送WUR消息给所述第二设备或所述包括第二设备在内的至少一个设备。
  18. 根据权利要求1-17任一所述的方法，其特征在于，所述第一设备通过所述第一设备的WUR接口或WiFi接口发送所述WUR消息到所述第二设备的WUR接口后，所述第一设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或s leep休眠状态中的任意一种。
  19. 一种无线接入网设备，其特征在于，包括：
    处理单元，用于生成WUR消息；
    发送单元，用于通过WUR接口发送所述WUR消息到包括终端在内的至少一个设备的WUR接口，所述终端的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口；或，
    所述发送单元，用于通过WiFi接口发送所述WUR消息到终端的WUR接口，所述终端的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口；
    所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠，包括：
    所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收所述WUR消息后且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态，或，在所述终端的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收所述WUR消息后，或在所述终端的WUR接口接收所述WUR消息后的预定时间之前、之时或之后进入休眠状态；或，所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收所述WUR消息后的预定时间内处于休眠状态。
  20. 根据权利要求19所述的无线接入网设备，其特征在于，所述WUR消息为同步消息或广播消息；或，
    所述WUR消息为唤醒消息，所述唤醒消息还携带了所述终端的标识信息，所述唤醒消息用于唤醒所述终端的WiFi接口或表示有缓存的WiFi数据发送给所述终端,所述无线接入网设备在所述终端的WiFi接口醒来后，向所述终端的WiFi接口发送WiFi消息；或，
    所述至少一个设备还包括第三设备，所述WUR消息为唤醒消息，所述唤醒消息还携带所述第三设备的标识信息，所述唤醒消息还用于唤醒所述第三设备的WiFi接口或表示有缓存的WiFi数据发送给所述第三设备，其中，所述终端的WUR接口和/或WiFi接口在所述终端设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠包括：所述终端的WUR接口接收到所述WUR消息后但所述终端的标识信息与所述第三设备的标识信息不匹配，所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠。
  21. 根据权利要求19或20任一项所述的无线接入网设备，其特征在于，所述WUR消息携带醒来窗口结束指示信息包括：所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述无线接入网设备没有WUR消息发送给所述终端或所述包括终端在内的至少一个设备。
  22. 根据权利要求19-21任一项所述的无线接入网设备，其特征在于，所述WUR消息中还包括第一验证值，所述第二设备验证所述第一验证值后进入休眠状态。
  23. 根据权利要求19-22任一项所述的无线接入网设备，其特征在于，所述发送单元通过WUR接口或WiFi接口发送所述WUR消息到终端的WUR接口后，所述无线接入网设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或s leep休眠状态中的任意一种。
  24. 根据权利要求19-23任一项所述的无线接入网设备，其特征在于，所述WUR消息中还携带时间信息，所述时间信息用于指示所述终端的WUR接口和/或WiFi接口根据所述时间信息进行休眠，
    具体包括：所述终端的WUR接口和/或WiFi接口根据所述时间信息指示的时间段进行休眠，或，所述终端的WUR接口和/或WiFi接口在所述时间信息指示的时刻之前、之时或之后进入休眠状态。
  25. 根据权利要求19-24任一项所述的无线接入网设备，其特征在于，所述发送单元发送所述WUR消息之前，所述无线接入网设备向所述终端指示所述无线接入网设备具有支持发送所述醒来窗口结束指示信息的能力，和/或，所述无线接入网设备获知所述终端具有支持接收所述醒来窗口结束指示信息的能力。
  26. 根据权利要求19-25任一项所述的无线接入网设备，其特征在于，所述终端的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口，具体包括：所述终端的WUR接口一个醒来窗口和所述无线接入网设备的WUR接口的一个醒来窗口具有重叠或部分重叠或完全不重叠的时间；
    或，所述终端的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口，具体包括：所述终端的WUR接口一个醒来窗口和所述第一设备的WiFi接口的一个醒来窗口具有重叠或部分重叠或完全不重叠的时间。
  27. 一种终端，其特征在于，所述终端包括：
    接收单元，用于通过WUR接口接收无线接入网设备发送的WUR消息，所述WUR消息包括醒来窗口结束指示信息；
    所述终端的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口；或，
    所述终端的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口；
    处理单元，用于根据所述醒来窗口结束指示信息，控制所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收到所述WUR消息后，或在所述终端的WUR接口接收到所述WUR消息后的预定时间之前、之时或之后进入休眠状态，且在进入休眠状态后在所述第一醒来窗口或所述第二醒来窗口的剩余时间内均处于休眠状态；或，控制所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收到所述WUR消息后，或在所述终端的WUR接口接收到所述WUR消息后的预定时间之时或之后进入休眠状态；或，控制所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收到所述WUR消息后的预定时间内处于休眠状态。
  28. 根据权利要求27所述的终端，其特征在于，所述WUR消息为同步消息或广播消息；或，
    所述WUR消息为唤醒消息，所述唤醒消息还携带了所述终端的标识信息，所述唤醒消息用于唤醒所述终端的WiFi接口或表示有缓存的WiFi数据发送给所述终端,所述无线接入网设备在所述终端的WiFi接口醒来后，向所述终端的WiFi接口发送WiFi消息；或，
    所述至少一个设备还包括第三设备，所述WUR消息为唤醒消息，所述唤醒消息还携带所述第三设备的标识信息，所述唤醒消息还用于唤醒所述第三设备的WiFi接口或表示有缓存的WiFi数据发送给所述第三设备，其中，所述终端的WUR接口和/或WiFi接口在所述终端设备的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠包括：所述终端的WUR接口接收到所述WUR消息后但所述终端的标识信息与所述第三设备的标识信息不匹配，所述终端的WUR接口和/或WiFi接口在所述终端的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠。
  29. 根据权利要求27或28所述的终端，其特征在于，所述WUR消息携带醒来窗口结束指示信息包括：所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述无线接入网设备没有WUR消息发送给所述终端或所述包括终端在内的至少一个设备。
  30. 根据权利要求27-29任一项所述的终端，其特征在于，
    所述WUR消息中还包括第一验证值，所述终端验证所述第一验证值后根据所述WUR消息进入休眠状态。
  31. 根据权利要求27-30任一项所述的终端，其特征在于，所述接收单元接收所述无线接入网设备发送的WUR消息中还携带时间信息，所述时间信息用于指示所述终端的WUR接口和/或WiFi接口根据所述时间信息进行休眠，
    具体包括：所述终端的WUR接口和/或WiFi接口根据所述时间信息指示的时间段进行休眠，或，所述终端的WUR接口和/或WiFi接口在所述时间信息指示的时刻之前、之时或之后进入休眠状态。
  32. 根据权利要求27-31任一项所述的终端，其特征在于，所述接收单元接收所无线接入网设备发送的WUR消息之前所述无线接入网设备向所述终端指示所述无线接入网设备具有支持发送所述醒来窗口结束指示信息的能力，和/或，所述无线接入网设备获知所述终端具有支持接收所述醒来窗口结束指示信息的能力。
  33. 根据权利要求27-32任一项所述的终端，其特征在于，所述接收单元通过WUR接口接收所述无线接入网设备发送WUR消息后，所述无线接入网设备的WiFi接口和/或WUR接口设置为standby等待状态、doze浅休眠状态、idle空闲状态、power save省电状态、work工作状态或s leep休眠状态中的任意一种。
  34. 根据权利要求27-33任一项所述的终端，其特征在于，
    所述终端的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口，具体包括：所述终端的WUR接口一个醒来窗口和所述无线接入网设备的WUR接口的一个醒来窗口具有重叠或部分重叠或完全不重叠的时间；
    或，所述终端的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述第一设备的WiFi接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口，具体包括：所述终端的WUR接口一个醒来窗口和所述第一设备的WiFi接口的一个醒来窗口具有重叠或部分重叠或完全不重叠的时间。
  35. 一种无线接入网设备，其特征在于，包括：
    处理单元，用于生成WUR消息；
    发送单元，用于通过WUR接口发送所述WUR消息到包括终端在内的至少一个设备的WUR接口，所述终端的WUR接口当前处于第一醒来窗口，所述第一醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口，或，所述无线接入网设备的WUR接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口；或，
    所述发送单元，用于通过WiFi接口发送所述WUR消息到终端的WUR接口，所述终端的WUR接口当前处于第二醒来窗口，所述第二醒来窗口为所述终端的WUR接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口，或，所述无线接入网设备的WiFi接口的一个醒来窗口和所述终端的WUR接口的一个醒来窗口相重叠的醒来窗口；
    所述WUR消息携带醒来窗口结束指示信息，所述醒来窗口结束指示信息用于指示所述无线接入网设备没有WUR消息发送给所述终端或所述包括终端在内的至少一个设备，包括：
    所述无线接入网设备在发送所述WUR消息后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息给所述终端或所述包括终端在内的至少一个设备，或，所述无线接入网设备在在 发送所述WUR消息后的预定时间之前、之时或之后且在所述第一醒来窗口或所述第二醒来窗口的剩余时间内不发送WUR消息给所述第二设备或所述包括终端在内的至少一个设备；或，所述无线接入网设备在发送所述WUR消息后不发送WUR消息给所述终端或所述包括终端在内的至少一个设备；或,在发送所述WUR消息后的预定时间之前、之时或之后不发送WUR消息给所述终端或所述包括终端在内的至少一个设备；或，所述无线接入网设备在发送所述WUR消息后的预定时间内不发送WUR消息给所述终端或所述包括终端在内的至少一个设备。
  36. 根据权利要求35所述的无线接入网设备，其特征在于，所述WUR消息为同步消息或广播消息；或，
    所述WUR消息为唤醒消息，所述唤醒消息还携带了所述终端的标识信息，所述唤醒消息用于唤醒所述终端的WiFi接口或表示有缓存的WiFi数据发送给所述终端,所述无线接入网设备在所述终端的WiFi接口醒来后，向所述终端的WiFi接口发送WiFi消息，所述醒来窗口结束指示信息用于所述终端的WUR接口在所述终端的WUR接口接收所述WUR消息后，根据所述醒来窗口结束指示信息进行休眠；或，
    所述至少一个设备还包括第三设备，所述WUR消息为唤醒消息，所述唤醒消息还携带所述第三设备的标识信息，所述唤醒消息还用于唤醒所述第三设备的WiFi接口或表示有缓存的WiFi数据发送给所述第三设备，所述无线接入网设备在所述第三设备的WiFi接口醒来后，向所述第三设备的WiFi接口发送WiFi消息，其中，所述无线接入网设备在发送所述WUR消息后，所述无线接入网设备不发送WUR消息给所述终端或所述包括终端在内的至少一个设备。
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