CN109644403A - The method and apparatus of wireless communication - Google Patents

Abstract

This application provides the methods that one kind carries out wireless communication in the wireless network, can send multiple wake-up associations in a short time, and reduce the occupancy to radio channel resource.This method comprises: the first equipment sends first message to the first interface of the second equipment of each of multiple second equipment in a manner of broadcast or multicast, the first message be used to indicate receive the first message the second equipment close second equipment first interface dormancy mechanism, the dormancy mechanism of the first interface of second equipment includes that the first interface of second equipment periodically opens and closes；After first equipment sends the first message, first equipment sends second message to the first interface of the second equipment of at least one of the multiple second equipment, the second message is used to indicate the second interface of at least one the second equipment described at least one described second opening of device, so that the second interface that first equipment passes through at least one second equipment is communicated at least one described second equipment；After first equipment sends the second message, first equipment sends third message to the first interface of the second equipment of each of the multiple second equipment in a manner of broadcast or multicast, and the third message is used to indicate the dormancy mechanism for receiving the first interface of the second opening of device of the third message second equipment.

Description

The method and apparatus of wireless communication

This application claims on December 28th, 2016 submit Patent Office of the People's Republic of China, application No. is the 201611238376.1, priority of the Chinese patent application of entitled " a kind of indicating means and equipment of WUR message ", entire contents are hereby incorporated by reference in the application.

Technical field

This application involves the communications fields, and more particularly, to the method and apparatus of wireless communication.

Background technique

With WLAN (Wireless Local Area Network, WLAN) the evolution of standard, in Wireless Fidelity (Wireless Fidelity, Wi-Fi) in network, terminal is not when having information receiving and transmitting, a big chunk energy dissipation is had in listening to the wireless signal in channel, terminal uses wake-up receiver (the Low Power Wake Up Radio of low-power consumption, LP-WUR) (hereinafter referred to as WUR) replaces wireless transceiver to listen to channel in the medium free time, therefore terminal is also equipped with WUR in addition to wireless transceiver.After the wireless transceiver of terminal enters deep-sleep, the WUR of the low-power consumption of terminal can revive start-up operation.When AP needs to communicate with the terminal equipped with WUR and wireless transceiver, AP sends WUR message to the WUR of terminal, such as wake-up association (Wake Up Packet, WUP), the WUR of terminal is properly received the wireless transceiver of wake-up terminal after the WUP for issuing oneself, then the WUR of terminal can be transferred to suspend mode, and AP is then communicated with the wireless transceiver of the revival of terminal.The wireless transceiver of terminal can enter suspend mode after the completion of communicating with AP, while the WUR revival of terminal begins listening for whether having the WUP for being sent to oneself again, to wake up the wireless transceiver of terminal again.

In order to further decrease energy consumption, WUR introduces dormancy mechanism, and dormancy mechanism refers to that WUR is periodically opened and (waken up) or closes.When WUR uses dormancy mechanism, the WUP that Shi Caineng receives access point transmission only is opened in WUR.If access point needs to need to wake up multiple terminals in a short time, it needs to send multiple WUP in the short time, the WUR opening time of multiple terminals is shorter simultaneously, then access point possibly can not send multiple WUP within a WUR opening time (window of waking up of WUR), access point needs to continue to send not sent complete WUP until next WUR opening time, leads to wake up multiple terminals needs consuming a longer time；Or a large amount of WUR information that access point needs to send when waking up multiple terminals in a short time, it can excessively occupy the resource of wireless channel.

Therefore, access point how is made to send multiple wake-up associations in a short time, and reducing is a urgent problem to be solved to the occupancy of radio channel resource.

Summary of the invention

The embodiment of the present application provides the method and device of wireless communication, provides a kind of method of wake-up device.

Embodiment provided by the present application include it is following any one:

1, a kind of method of communication is used for the first equipment, which comprises

First equipment sends first message, the dormancy mechanism of the first interface for closing the multiple second equipment to the first interface of multiple second equipment, so that the first interface of the multiple second equipment keeps the first interface to revive after receiving the first message；

The first message is broadcast or multicast message；

The first interface of first part second equipment of first equipment into the multiple second equipment sends second message, For waking up the second interface of second equipment of first part, in order to which first equipment is communicated with the second interface for the second equipment of the first part being waken up；

First equipment sends third message to the first interface of the multiple second equipment, and the dormancy mechanism of the first interface for opening the multiple second equipment, the first interface of the multiple second equipment is by periodical suspend mode, with energy saving；

The third message is broadcast or multicast message.

AP can have the sufficient time to wake up the wireless transceiver of multiple terminals, be then turned on the dormancy mechanism of all associated terminal WUR, then with energy saving by the dormancy mechanism of all associated terminal WUR of closing.

2, the method as described in 1:

First device periodically sends the 4th message to the first interface of the multiple second equipment, and the instruction information of carrying indicates that first equipment wishes that the dormancy mechanism of the first interface of the multiple second equipment is remained on or off；So that the first interface for not receiving the second equipment of the first message or the third message is in correct dormancy mechanism.

If some terminal WUR is not received by first message, but has received after first message, the 4th message before third message can close the dormancy mechanism of terminal WUR, according to the instruction in the 4th message then to receive second message；If some terminal WUR is not received by third message, the dormancy mechanism of terminal WUR can be opened, by the instruction in subsequent 4th message to save WUR energy consumption.

3, the method as described in 1 or 2:

If first equipment does not need to keep clock synchronous with second equipment, then first equipment continuously transmits multiple first messages to the first interface of the multiple second equipment, at least continue a dormancy period of the first interface of second equipment, while the interval between described two adjacent first messages is less than the wake-up period length of the first interface of second equipment.

Under asynchronous mode, one of characteristic point of the embodiment of the present application, it is ensured that terminal WUR can receive first message.

4, the method as described in 1 or 2:

If first equipment needs to keep clock synchronous with second equipment, first equipment sends the first message in the revival window of the first interface of the multiple second equipment.

Under synchronous mode, one of characteristic point of the embodiment of the present application need to only send a first message.

5, a kind of method of communication is used for the second equipment, which comprises

The first interface of second equipment receives the first message that the first equipment is sent, the dormancy mechanism of the first interface for closing second equipment, so that the first interface of second equipment keeps the first interface to revive after receiving the first message；

The first message is broadcast or multicast message；

The first interface of second equipment receives the second message that first equipment is sent, for waking up the second interface of second equipment, to be communicated with first equipment by the second interface being waken up；

The first interface of second equipment receives the third message that first equipment is sent, and the dormancy mechanism of the first interface for opening second equipment, the first interface of second equipment is by periodical suspend mode, with energy saving；

The third message is broadcast or multicast message.

AP can have the sufficient time to wake up the wireless transceiver of multiple terminals, be then turned on the dormancy mechanism of all associated terminal WUR, then with energy saving by the dormancy mechanism of all associated terminal WUR of closing.

6, the method as described in 5:

The 4th message that first equipment described in the first interface periodic receipt of second equipment is sent, the instruction information of carrying indicate that first equipment wishes that the dormancy mechanism of the first interface of second equipment is remained on or off；So that the first interface for not receiving second equipment of the first message or third message is in correct dormancy mechanism.

If some terminal WUR is not received by first message, but has received after first message, the 4th message before third message can close the dormancy mechanism of terminal WUR, according to the instruction in the 4th message then to receive second message；If some terminal WUR is not received by third message, the dormancy mechanism of terminal WUR can be opened, by the instruction in subsequent 4th message to save WUR energy consumption.

7, a kind of first equipment, first equipment include:

First interface, for sending first message to the first interface of multiple second equipment, to close the dormancy mechanism of the first interface of the multiple second equipment, so that the first interface of the multiple second equipment keeps the first interface of the multiple second equipment to revive after receiving the first message；The first message is broadcast or multicast message；

The first interface, the first interface for being also used to the second equipment of first part into the multiple second equipment sends second message, to wake up the second interface of second equipment of first part；

The first interface is also used to send third message to the first interface of the multiple second equipment, and the dormancy mechanism of the first interface for opening the multiple second equipment, the first interface of the multiple second equipment is by periodical suspend mode, with energy saving；The third message is broadcast or multicast message；

Second interface is communicated for the first equipment with the second interface for the second equipment of the first part being waken up；

Processor, for generating the first message, second message and third message, and the message that generation and parsing are communicated with the second interface of second equipment；It is also used to execute any method of above-mentioned power 1-4；

Memory, for storing program code and instruction；

Antenna, for the messaging from wireless medium；

AP can have the sufficient time to wake up the wireless transceiver of multiple terminals, be then turned on the dormancy mechanism of all associated terminal WUR, then with energy saving by the dormancy mechanism of all associated terminal WUR of closing.

8, the first equipment as described in 7:

The first interface is also used to first equipment and sends the 4th message, and the instruction information of carrying indicates that first equipment wishes that the dormancy mechanism of the first interface of the multiple second equipment is remained on or off；So that the first interface for not receiving the second equipment of the first message or the third message is in correct dormancy mechanism；

The processor is also used to generate the 4th message；

If some terminal WUR is not received by first message, but has received after first message, the 4th message before third message can close the dormancy mechanism of terminal WUR, according to the instruction in the 4th message then to receive second message；If some terminal WUR is not received by third message, the dormancy mechanism of terminal WUR can be opened, by the instruction in subsequent 4th message to save WUR energy consumption.

9, the first equipment as described in 7 or 8:

If first equipment does not need to keep clock synchronous with second equipment, then the first interface is also used to first equipment and continuously transmits multiple first messages to the first interface of multiple second equipment, at least continue a dormancy period of the first interface of second equipment, while the interval between described two adjacent first messages is less than the wake-up period length of the first interface of second equipment.

Under asynchronous mode, one of characteristic point of the embodiment of the present application, it is ensured that terminal WUR can receive first message.

10, the first equipment as described in 7 or 8:

If first equipment needs to keep clock synchronous with second equipment, the first interface is also used to described First equipment sends the first message in the revival window of the first interface of the multiple second equipment.

Under synchronous mode, one of characteristic point of the embodiment of the present application need to only send a first message.

11, a kind of second equipment, second equipment include:

First interface receives the first message that the first equipment is sent for the second equipment, to close the dormancy mechanism of the first interface, so that the first interface keeps the first interface to revive after receiving the first message；The first message is broadcast or multicast message；

The first interface is also used to second equipment and receives the second message that first equipment is sent, for waking up second interface, to be communicated with first equipment by the second interface being waken up；

The first interface is also used to second equipment and receives the third message that first equipment is sent, and for opening the dormancy mechanism of the first interface, the first interface is by periodical suspend mode, with energy saving；The third message is broadcast or multicast message；

The second interface, for being communicated after reviving with the first equipment；

Processor for parsing first message, second message and third message, and generates and parses the message that the second interface is communicated with first equipment；It is also used to execute any method of above-mentioned power 5-6；

Memory, for storing program code and instruction；

Antenna, for the messaging from wireless medium.

AP can have the sufficient time to wake up the wireless transceiver of multiple terminals, be then turned on the dormancy mechanism of all associated terminal WUR, then with energy saving by the dormancy mechanism of all associated terminal WUR of closing.

12, the second equipment as described in 11:

The first interface is also used to second equipment and receives the 4th message, and the instruction information of carrying indicates that first equipment wishes that the dormancy mechanism of the first interface is remained on or off；So that the first interface for not receiving the first message or the third message is in correct dormancy mechanism；

The processor is also used to parse the 4th message.

If some terminal WUR is not received by first message, but has received after first message, the 4th message before third message can close the dormancy mechanism of terminal WUR, according to the instruction in the 4th message then to receive second message；If some terminal WUR is not received by third message, the dormancy mechanism of terminal WUR can be opened, by the instruction in subsequent 4th message to save WUR energy consumption.

Detailed description of the invention

Fig. 1 is the schematic diagram according to a kind of communication system of the method and apparatus of wireless communication of the application.

Fig. 2 is the schematic flow chart according to a kind of method of wireless communication of the application.

Fig. 3 is the schematic figure according to the dormancy mechanism of the first interface of the application.

Fig. 4 is the schematic figure according to the transmission first message of the application.

Fig. 5 is the schematic figure according to the transmission first message of the application.

Fig. 6 is the schematic figure according to the transmission first message of the application.

Fig. 7 is the structural block diagram according to the WUR message of the application.

Fig. 8 is the structural block diagram according to the first message of the application.

Fig. 9 is the schematic block diagram according to the first equipment of the application.

Figure 10 is the schematic block diagram according to the first equipment of the application.

Figure 11 is the schematic block diagram according to the second equipment of the application.

Specific embodiment

Below in conjunction with attached drawing, the technical solution in the application is described.

Fig. 1 is the schematic diagram using a kind of communication system of the method and apparatus of wireless communication of the application.As shown in Figure 1, the communication system 100 includes the network equipment 102, the network equipment 102 may include mutiple antennas, such as antenna 104,106,108,110,112 and 114.In addition, the network equipment 102 can additionally include transmitter chain and receiver chain, it will appreciated by the skilled person that they, which may each comprise, sends and receives relevant multiple components (such as processor, modulator, multiplexer, demodulator, demultiplexer or antenna etc.) to signal.

The network equipment 102 can be communicated with multiple terminal devices (such as terminal device 116 and terminal device 122).However, it is to be appreciated that the network equipment 102 can be with the arbitrary number target terminal equipment in communication similar to terminal device 116 or 122.

As shown in Figure 1, terminal device 116 is communicated with antenna 112 and 114, wherein antenna 112 and 114 sends information to terminal device 116 by forward link 118, and receives information from terminal device 116 by reverse link 120.In addition, terminal device 122 is communicated with antenna 104 and 106, wherein antenna 104 and 106 sends information to terminal device 122 by forward link 124, and receives information from terminal device 122 by reverse link 126.

For example, for example, forward link 118 can use different frequency bands from reverse link 120, forward link 124 can use different frequency bands from reverse link 126 in frequency division duplex (Frequency Division Duplex, FDD) system.

Again for example, in time division duplex (Time Division Duplex, TDD) system and full duplex (Full Duplex, FD) system, common frequency band can be used in forward link 118 and reverse link 120, and common frequency band can be used in forward link 124 and reverse link 126.

The each antenna (or the antenna sets being made of mutiple antennas) and/or region for being designed to communication are known as the sector of the network equipment 102.For example, antenna sets can be designed as and the terminal equipment in communication in the sector of 102 overlay area of the network equipment.During the network equipment 102 is communicated with terminal device 116 and 122 respectively by forward link 118 and 124, the transmitting antenna of the network equipment 102 can improve the signal-to-noise ratio of forward link 118 and 124 using beam forming.Furthermore, compared with the network equipment is in such a way that the individual antenna terminal device all to it sends signal, when the network equipment 102 sends signal using the terminal device 116 and 122 of beam forming random dispersion into associated coverage, the mobile device in neighboring community will receive less interference.

In given time, the network equipment 102, terminal device 116 or terminal device 122 can be radio communication transmitter and/or radio communication receiver.When sending out data, radio communication transmitter can encode data to be used for transmission.Specifically, radio communication transmitter can obtain (such as generate, from other communication devices receive or in memory save etc.) the certain amount mark data bit of radio communication receiver is sent to by channel.This data bit may include in the transmission block (or multiple transmission blocks) of data, and transmission block can be segmented to generate multiple code blocks.

Furthermore, the communication system 100 can be public land mobile network (Public Land Mobile Network, PLMN) network or other networks, and Fig. 1 is the rough schematic view illustrated, it can also include other network equipments in network, not drawn in Fig. 1.

Optionally, in the embodiment of the present application, the network equipment can be the equipment communicated with terminal device, for example, base station or base station controller etc..Each network equipment can provide communication overlay for specific geographic area, and it can be communicated with the terminal device (such as UE) being located in the overlay area (cell), the network equipment can support the communication protocol of different systems, or can support different communication patterns.Such as, the network equipment can be base station (the Base Transceiver Station in gsm system or cdma system, BTS), base station (the NodeB being also possible in WCDMA system, NB), it can also be evolved base station (the Evolutional Node B in LTE system ENB or eNodeB), either cloud Radio Access Network (Cloud Radio Access Network, CRAN the wireless controller in), or the network equipment can be the network equipment in future 5G network, such as gNB or small station, micro- station, transmit receiving point (transmission reception point, TRP), it can also be the network equipment etc. in the public land mobile network (Public Land Mobile Network, PLMN) of relay station, access point or the following evolution.

Optionally, in the embodiment of the present application, terminal device can refer to the accession to terminal, user equipment (User Equipment, UE), subscriber unit, subscriber station, movement station, mobile station, remote station, remote terminal, mobile terminal, user terminal, terminal, wireless telecom equipment, user agent or user apparatus.Access terminal can be cellular phone, wireless phone, session initiation protocol (Session Initiation Protocol, SIP) phone, wireless local loop (Wireless Local Loop, WLL it) stands, personal digital assistant (Personal Digital Assistant, PDA), handheld device with wireless communication function, it calculates equipment or is connected to other processing equipments of radio modem, mobile unit, wearable device, terminal device in Internet of Things, virtual reality device, public land mobile network (the Public Land Mobile Network of terminal device or the following evolution in the following 5G network, PLMN) In terminal device etc..

The method and apparatus of wireless communication provided by the embodiments of the present application, can be applied to terminal device, and the terminal device includes hardware layer, operates in operating system layer on hardware layer, and operates in the application layer on operating system layer.The hardware layer includes the hardware such as central processing unit (Central Processing Unit, CPU), memory management unit (Memory Management Unit, MMU) and memory (also referred to as main memory).The operating system can be any one or more computer operating system that business processing is realized by process (Process), for example, (SuSE) Linux OS, Unix operating system, Android operation system, iOS operating system or windows operating system etc..The application layer includes the application such as browser, address list, word processor, instant communication software.

In addition, method, apparatus or the product using standard program and/or engineering technology may be implemented into the various aspects or feature of the application.Term " product " used herein is covered can be from any computer-readable device, carrier or the computer program of medium access.Such as, computer-readable medium may include, but it is not limited to: magnetic memory device (such as, hard disk, floppy disk or tape etc.), CD (such as, compact disk (Compact Disc, CD), digital versatile disc (Digital Versatile Disc, DVD) etc.), smart card and flush memory device (such as, Erarable Programmable Read only Memory (Erasable Programmable Read-Only Memory, EPROM), card, stick or Keyed actuator etc.).In addition, various storage media described herein can represent one or more equipment and/or other machine readable medias for storing information.Term " machine readable media " may include but be not limited to, the various media that can be stored, include and/or carry instruction and/or data.

It should be understood that the first equipment in the application can be the network equipment, the second equipment can be terminal device.

The application in order to better understand is illustrated the application for the same or similar system of system shown in FIG. 1 below with reference to Fig. 2-Figure 11.

Fig. 2 is the schematic flow chart according to a kind of method 200 of wireless communication of the application.As shown in Fig. 2, this method 200 includes the following contents.

S210, first equipment sends first message to the first interface of the second equipment of each of multiple second equipment, the first message be used to indicate receive the first message the second equipment close second equipment first interface dormancy mechanism, the dormancy mechanism of the first interface of second equipment includes that the first interface of second equipment periodically opens and closes, and the first message is broadcast message or multicast message.

Second equipment includes that wireless transceiver and low-power consumption wake up receiver (Low Power Wake Up Radio, LP-WUR) (hereinafter referred to as WUR), which wakes up receiver and communicated by the first interface with first equipment.The dormancy mechanism of the first interface of second equipment refers to that WUR is periodically opened or closed, i.e. the dormancy mechanism of the first interface of two equipment includes that the first interface of second equipment periodically opens and closes.

Such as, the dormancy mechanism of the WUR of second equipment is 100ms, i.e. a dormancy period is 100ms, wherein 30ms is that WUR revives period, within the revival period, it is WUR dormancy period in a remaining 70ms of dormancy period which, which can listen to channel to receive WUR signal, in the dormancy period, which is transferred to suspend mode by reviving with energy saving.As shown in figure 3, Fig. 3 is the schematic diagram of a dormancy period of second equipment, which includes revival window and sleep window, and WUR revival window refers to that WUR which 30ms in this 100ms period keeps revival, to receive WUR signal；WUR revival length of window refers to the duration that WUR revives in each dormancy period, such as 30ms；WUR sleep window refers to that WUR which 70ms in this 100ms period enters suspend mode.

It should be understood that, the dormancy period of second equipment, the length of the length of the revival window and the sleep window is only as an example, in practical applications, the dormancy period of second equipment, the length of the revival window and the length of the sleep window can have different values, and the application is defined not to this.

Optionally, which is the wireless telecom equipment for having the ability for sending the message that low-power consumption wakes up receiver, which is the wireless telecom equipment for having the ability for receiving the message that low-power consumption wakes up receiver.

Optionally, which is used to receive the message that low-power consumption wakes up receiver.

Optionally, first equipment and multiple second equipment are asynchronous work mode, it is synchronous that the asynchronous work mode is that the first interface of multiple second equipment with the clock of first equipment does not need holding, first equipment sends first message to the first interface of the second equipment of each of multiple second equipment in a manner of broadcast or multicast, comprising:

First equipment continuously sends multiple first messages to the first interface of multiple second equipment within the first period,

Wherein, the interval that first equipment sends two adjacent first messages is less than or equal to the second equipment of any of each second equipment and continuously opens the period for one of the first interface in a dormancy period, and the duration of first period is greater than or equal to the duration of the dormancy period in any of each second equipment dormancy mechanism of the second equipment.

Specifically, it is synchronous that the asynchronous work mode is that the first interface of multiple second equipment with the clock of first equipment does not need holding, i.e. first equipment just knows that the WUR of second equipment periodically can revive or close, but which moment revival is first equipment can not know the WUR of second equipment in or close.First equipment receives the first message in a dormancy mechanism in order to ensure second equipment, therefore, first equipment continuously sends multiple first messages to the interface of multiple second equipment within first period, wherein, the interval of two adjacent first messages is less than or equal to each first equipment and continuously sends multiple first messages to the first interface of multiple second equipment within the first period, and the duration of first period is greater than or equal to the duration of the dormancy period in any of each second equipment dormancy mechanism of the second equipment.

It should be understood that first equipment, which continuously sends multiple first messages to the first interface of multiple second equipment within the first period, refers to first equipment one of the first interface continuously opens the period to be less than or equal to the second equipment of any of each second equipment in a dormancy period in the first time period to be frequency to the multiple first messages of the first interface of second equipment transmission.

It should also be understood that if the first interface of the second equipment receives the first message, while its dormancy mechanism has been in close state, then the first interface of the second equipment continues to the closing of dormancy mechanism.

For example, the length of the dormancy mechanism of the second equipment 1 is 100ms, wherein the length of revival window is 30ms, the revival window is continuous in the dormancy mechanism, and there is no interval, the length of sleep window is 70ms；The length of the dormancy mechanism of second equipment 2 is 100ms, wherein the length of revival window is 20ms, the revival window is continuous in the dormancy mechanism, and there is no interval, the length of sleep window is 80ms；The length of the dormancy mechanism of second equipment 3 is 110ms, wherein the length of revival window is 40ms, the revival window is continuous in the dormancy mechanism, there is no intervals, the length of sleep window is 70ms, it, should when first equipment sends first message to second equipment 1, the second equipment 2 and the second equipment 3

The interval that first equipment sends the first message is less than or equal to 20ms, and first equipment sends the period of the first message more than or equal to 110ms.

In another example, if the length of the revival window of the dormancy mechanism of the second equipment 1 is 30ms, but the revival window is divided into the first revival window and the second revival window again, the first revival window and the second revival window are respectively 20ms and 10ms, as shown in figure 4, the first revival window and the second revival window are spaced apart by sleep window.When first equipment sends first message to second equipment 1, the second equipment 2 and the second equipment 3, the interval which sends the first message is less than or equal to 20ms, and first equipment sends the period of the first message more than or equal to 110ms.

For another example if the length of the revival window of the dormancy mechanism of the second equipment 1 is 30ms, but the revival window is divided into the first revival window and the second revival window again, the first revival window and the second revival window are respectively 15ms and 15ms.When first equipment sends first message to second equipment 1, the second equipment 2 and the second equipment 3, the interval which sends the first message is less than or equal to 15ms, and first equipment sends the period of the first message more than or equal to 110ms.

Optionally, first equipment is the mode that works asynchronously with multiple second equipment, the synchronous working mode is that the first interface of multiple second equipment is synchronous with the holding of the clock of first equipment, first equipment sends first message to the first interface of the second equipment of each of multiple second equipment in a manner of broadcast or multicast, include: the unlatching period in the first interface of multiple second equipment, sends the first message to multiple second equipment in a manner of broadcast or multicast.

Specifically, the synchronous working mode is that the first interface of multiple second equipment is synchronous with the holding of the clock of first equipment, first equipment needs to send message to maintain (such as WUR beacon) synchronous with terminal WUR's, i.e. first equipment does not just know that the WUR of second equipment periodically can revive or close, and first equipment and can accurately know the WUR of second equipment in which moment revival or close.First equipment can send the first message to second equipment in the revival window of the WUR of corresponding second equipment.

For example, first equipment is sent respectively in its window of reviving to second equipment 1, second equipment 2 and second equipment 3 and is sent the first message in a manner of broadcast or multicast in Fig. 5.

Optionally, unlatching period of first equipment in the first interface of multiple second equipment, the first message is sent to multiple second equipment in a manner of broadcast or multicast, it include: when the overlapping of the unlatching period of the first interface of the second equipment of part in multiple second equipment, the overlapping period of the unlatching period of the first interface of the second equipment of part in multiple second equipment, to the part, the second equipment sends the first message in a manner of broadcast or multicast.

Specifically, if the opening time section of the revival window of multiple second equipment is overlapped, first equipment can be in the overlapping period of the revival window of multiple second equipment, the first message is sent to second equipment in a manner of broadcast or multicast to multiple second equipment, as shown in Figure 6, the revival window of second equipment 1, second equipment 2 and the third equipment 3 is aligned (or having the region being overlapped jointly), which can only send a first message.

Optionally, the first message can at least carry (the Basic Service Set of basic service set locating for first equipment, BSS broadcast identification or multicast mark), the broadcast WUR of the BSS as locating for the first equipment is identified, all to identify that the WUR is identified with associated second equipment of the first equipment first interface；Or, multicast identifies, if multicast WUR is identified, can recognize with the first interface of associated the second equipment of part of the first equipment；First message can at least carry the mark of the first interface of complete or truncated first equipment, as the WUR of the first equipment is identified, or BSS color is (to rough differentiation Wireless Fidelity (WirelessFidelity, Wi-Fi) network can be used as the truncation mark of access point).

It is alternatively possible to be identified using truncated broadcast identification or truncated transmission, the first interface for one or more second equipment identifies the first message.First message, which keeps briefly reducing as far as possible, occupies excessive radio channel resource because continuously transmitting multiple first messages.

Optionally, which is WUR message.As shown in fig. 7, the frame structure of WUR message can be divided into guide and load, wherein guide is with being wider than load bandwidth.The guide is 802.11 guides, the leader that i.e. traditional 802.11 equipment can be understood, in 20MHz or 20MHz integral multiple (such as 40MHz, 80MHz, or 160MHz) bandwidth on send, traditional 802.11 equipment are allowed to determine that current message (practical is WUR message) is Wi-Fi message accordingly, for compatible traditional 802.11 equipment.It hears that 802.11 equipment of tradition of 802.11 guide can obtain the time of WUR message busy channel according to the information (such as Length domain information) in 802.11 guides, do not attempt access channel during this period of time and then avoids the WUR message in interference transmission.The length domain information is 12bits, indicates the byte quantity that the message data part needs to transmit, in Fig. 7, pilot section illustrates only length field, it should be understood that the length field belongs to the subset of guide, and guide also includes other subdomains.

In other words, according to the transmission rate of the information of the domain Length instruction and 802.11 guides, remaining time needed for the transmission message can be calculated.The load is the part Payload of WUR message, using the low modulation system of demodulated complex degree, as OOK is modulated, that is binary amplitude-modulation (Binary Amplitude Shift Keying, 2BASK), and narrow band transmission being used, such as 1MHz channel, 2MHz channel, 5MHz channel (traditional 802.11 minimum channel bandwidths are 20MHz), this makes receiving end further decrease energy consumption.The Payload of WUR message includes Wake-Up Preamble and medium access control part (medium Access Control, MAC), and wherein the former effect is similar with traditional 802.11 guides, can be used for WUR identification WUR signal；The latter is similar to the part MAC of Wi-Fi message, can further include MAC Header, Frame Body and Frame Check Sequence (Frame Check Sequence, FCS).Here MAC Header at least carries the mark of the second equipment；Frame Body can carry some instructions, control information etc.；FCS belongs to check information, for judging whether the message receives error.

Optionally, the application gives a kind of frame structure of the first payload segment of possible first message, as shown in Figure 8.First load of the first message at least may include the domain type Type, receive address field (Receive Address, RA) and frame check (Frame Check Sequence, FCS)；It optionally, can also include sending address field (Transmit Address, TA).The domain Type is the frame control domain of WUR message, is used to indicate the frame type and function, and the frame type of the first message can be indicated in the domain Type using 1 bit indication position.Show that the first message is DC off message, the dormancy mechanism of the first interface for closing second equipment when the bit is 1.The domain RA is the reception address of first message, to help the first interface identification first message of the second equipment to be intended for oneself.The FCS is frame check, and the first interface determination for the second equipment has had correctly received first message.The domain TA is the transmission address of first message, which can be used the first interface mark of complete or truncated first equipment, such as BSS color (truncated mark), with the rough different Wi-Fi networks of differentiation.Benefit using BSS color is to occupy bit indication position compared with using the complete address that sends less, and disadvantage is possible to use duplicate BSS color with neighbouring Wi-Fi network.

S220, the second equipment receive the first message that the first equipment is sent by first interface, which is used to indicate the dormancy mechanism that second equipment closes the first interface.

S230, second equipment close the dormancy mechanism of the first interface according to the first message.

After the WUR of second equipment receives the first message, the dormancy mechanism of the first interface is closed, i.e., the first interface is always on, for receiving second message.

S240, to the second equipment of at least one of multiple second equipment, (at least one can be one or more to first equipment, when needing to wake up multiple second equipment, can send second message for first interface at least two), should Second message is used to indicate the second interface of this at least one the second opening of device at least one second equipment, so that by the second interface of at least one second equipment, at least one second equipment communicates first equipment with this.

Optionally, which is the wake-up association (Wake Up Packet, WUP) that low-power consumption wakes up receiver.

Optionally, which is used to receive the message of wireless transceiver

Due to having kept it turning on the first interface of associated second equipment of the first equipment, it is hereby ensured that the first interfaces of the first equipment one or more of second equipment when sending second message to be in wake states.

If the second interface of at least one the second equipment is not waken up successfully, since the first interface dormancy mechanism of second equipment is turned off, therefore the time of the first equipment abundance retransmits WUP to the first interface of second equipment, to wake up the second interface of the second equipment, without soon or having entered the second interface of dormant window eloquence discovery the second equipment of failed wake-up in the first interface of the second equipment when the first equipment, it then needs that wake-up association could be retransmitted after revival first interface next time of the second equipment, reduce and wakes up delay (can at least reduce the wake-up delay of about dormancy period).

Optionally, the first equipment sends a second message to the first interface of one or more second equipment, for waking up the wireless transceiver of one or more second equipment.If the second message is used to wake up the wireless transceiver of multiple second equipment, the second message may include the multicast address of the multiple second equipment.

Optionally, the first equipment sends a plurality of (being greater than one) second message to the first interface of one or more second equipment, for waking up the wireless transceiver of one or more second equipment.The recipient of a plurality of second message can be entirely different, first interface from such as the first equipment to multiple second equipment (such as terminal WUR1, terminal WUR2 ..., terminal WURi) send a plurality of WUP respectively, to the wireless transceiver to wake up the multiple second equipment respectively in a short time；Or, the recipient of a plurality of second message can be identical, such as the first equipment continuously transmits two or three WUP to the first interface of certain specific second equipment, to promote the probability that the first interface of second equipment receives the wake-up association；Or, the recipient part of a plurality of second message is identical.

S250, second equipment receive the second message of first equipment transmission by the first interface, which is used to indicate the second opening of device second interface.

The wireless transceiver of second equipment is waken up after the second message for being properly received first equipment transmission by the first interface of second equipment.

S260, second equipment open the second interface according to the second message, and the second interface between first equipment and second equipment for carrying out wireless communication.

The second interface is used to carry out Wi-Fi wireless communication between first equipment and multiple second equipment.

Optionally, the first receiver of the second equipment sends trigger signal, the second transceiver for being in suspend mode for waking up the second equipment to the second transceiver of the second equipment.After the second transceiver for waking up the second equipment, the first receiver of the second equipment can be transferred to suspend mode.It should be noted that trigger signal belongs to the signal inside the second equipment, neither WUR signal is also not Wi-Fi signal.

Optionally, which is communicated with the second interface of second equipment.Here after the communication carried out wakes up the second interface of the second equipment for the first equipment, plan the data carried out transmission.After the data are transmitted, the second interface of the second equipment enters suspend mode, and the first interface of the second equipment will keep reviving, while maintain the closed state of the first interface dormancy mechanism of the second equipment.

Optionally, after second opening of device second interface, the confirmation message of the second message is sent to first equipment by the second interface.

S270, first equipment send third message to the first interface of the second equipment of each of multiple second equipment, which is used to indicate the suspend mode for receiving the first interface of the second opening of device of the third message second equipment Mechanism, the third message are broadcast message or multicast message.

Optionally, after the confirmation message that first equipment receives the second message that the second equipment of each of at least one second equipment is sent by the second interface, the third message is sent to the first interface of the second equipment of each of multiple second equipment in a manner of broadcast or multicast.

Specifically, second equipment can send confirmation message to first equipment by the second interface when second interface of second equipment is successfully waken up, after which receives the confirmation message, know that the second interface of second equipment is successfully waken up.First equipment can carry out Wi-Fi communication by second interface with second equipment, which sends third message to the first interface of the second equipment of each of multiple second equipment in a manner of broadcast or multicast.

It should be understood that, the third message is used to indicate the dormancy mechanism for receiving the first interface of the second opening of device of the third message second equipment, the frame structure of the third message and the first message can be similar, and the frame type of the third message can be indicated in the domain Type using 1 bit indication position.Show that the first message is DC on message, the dormancy mechanism of the first interface for opening second equipment when the bit is 0.

Optionally, the first message and the third message can be distinguished using 1 bit (bit) indicating bit altogether, be first message, the dormancy mechanism of the first interface for closing the second equipment when indicating " 1 " such as indicating bit；It is designated as when instruction " 0 " being third message, the dormancy mechanism of the first interface for opening the second equipment.

Optionally, which can also be after completing Wi-Fi communication by the second interface of second equipment, which sends third message to the first interface of the second equipment of each of multiple second equipment in a manner of broadcast or multicast.

S280, second equipment receive the third message of first equipment transmission by first interface, which is used to indicate the dormancy mechanism of second opening of device first interface.

S290, second equipment open the dormancy mechanism of the first interface according to the third message.

Second equipment receives the third message, opens the dormancy mechanism of the first interface, can reduce energy consumption.

Optionally, after first equipment sends the first message to the first interface of the second equipment of each of multiple second equipment and before first equipment sends the third message to the first interface of the second equipment of each of multiple second equipment, first equipment sends the 4th message to the first interface of the second equipment of each of multiple second equipment in a broadcast manner, 4th message be used to indicate receive the 4th message the second equipment close second equipment the first interface dormancy mechanism, wherein, the 4th message is beacon message.

Specifically, first equipment is after sending the first message to the first interface of the second equipment of each of multiple second equipment and before first equipment sends the third message to the first interface of the second equipment of each of multiple second equipment, first equipment sends the 4th message to related second equipment of institute, 4th message carries Duty Cycle Off (DC Off) instruction, it is remained turned-off for noticing all dormancy mechanisms with the first interface of associated second equipment of the first equipment, i.e., first interface is always maintained at unlatching.If the dormancy mechanism for receiving the first interface of the second equipment of the 4th message has been in close state, continue to remain turned-off.

If the first interface of the second equipment is not received by aforementioned first message, the dormancy mechanism of first interface possibly can not then receive the second message of the first equipment transmission still in open state；Pass through the 4th message, if the 4th message is sent before second message (second message sent such as the first interface to second equipment), the first interface of the second equipment has been successfully received the 4th message simultaneously, even if then the first interface of the second equipment closes its dormancy mechanism not over first message, its dormancy mechanism can also be closed by the 4th message, the lasting unlatching of first interface is kept, and then can receive second message.

Optionally, the 4th message is WUR broadcast message.

Optionally, the 4th message is the message of periodicity sending.

Specifically, the opportunity that the 4th message is sent can be unrelated with the opportunity that first message or second message or third message are sent if the 4th message is the message of periodicity sending.4th message carries Duty Cycle On or Duty Cycle Off instruction, wishes that the dormancy mechanism of the first interface of the second equipment is closed when the first equipment sends four message, then can be designated as Duty Cycle Off；Wish that the dormancy mechanism of the first interface of the second equipment is opened when the first equipment sends four message, then can be designated as Duty Cycle On.Here Duty Cycle Off and Duty Cycle On can be indicated using 1 bit indication position altogether.

Optionally, the 4th message is the beacon frame that low-power consumption wakes up receiver.

For example, the 4th message is WUR beacon.4th message can be used for for example, the 4th message is WUR beacon.4th message can be used for that the first equipment and the heartbeat of the second equipment is maintained to connect, for example receives the second equipment of the message and know in its coverage area still in the first equipment.4th message can be also used for carrying synchronizing information, synchronous with the maintenance of the first interface of the second equipment for the first equipment.

It should be understood that the low-power consumption wake up receiver beacon frame be only used to illustrate, do not constitute any restriction, for the message for maintaining first equipment to connect with the heartbeat of second equipment can also be called instruction message or other.

Optionally, after first equipment sends the third message to the first interface of multiple second equipment, first equipment sends the 5th message to the first interface of multiple second equipment in a broadcast manner, 5th message is used to indicate the dormancy mechanism for receiving the first interface of the second opening of device of the 5th message second equipment, wherein, the 5th message is beacon message.

Specifically, after first equipment sends the third message to the first interface of multiple second equipment, first equipment sends the 5th message to the first interface of multiple second equipment in a broadcast manner, 5th message carries Duty Cycle On (DC On) instruction, keeps it turning on for noticing all dormancy mechanisms with the first interface of associated second equipment of the first equipment.

If the first interface of the second equipment does not receive aforementioned third message, the dormancy mechanism of first interface is still in closed state, then the first interface of the second equipment can open its dormancy mechanism by the 5th message, with energy saving.

By carrying Duty Cycle On or Duty Cycle Off instruction in the message such as WUR beacon, enable the terminal WUR for not hearing DC On message or DC Off message to its dormancy mechanism is opened or closed, avoids the waste of WUR energy consumption or terminal WUR is enabled persistently to receive WUR message.

Therefore, in this application, first equipment closes the dormancy mechanism of the second equipment associated by first equipment by sending broadcast or multicast message (such as DC Off message), so that the wireless transceiver that the first equipment has grace time to wake up one or more second equipment；Then first equipment retransmits the dormancy mechanism that broadcast or multicast message (such as DC On message) opens the second equipment associated by first equipment, pass through the indicating means of the above WUR message with energy saving, either synchronous mode or asynchronous mode, first equipment can be while successfully waking up the wireless transceiver of second equipment, a plurality of WUR message has timely and effectively been sent in a short time, reduces the occupancy excessive to radio channel resource as far as possible in the case where guaranteeing the lesser situation of delay needed for waking up terminal wireless transceiver.

Fig. 9 is the schematic block diagram according to the first equipment 300 of the application.As shown in figure 9, first equipment 300 includes:

Wireless transceiver 310, first message is sent to the first interface of the second equipment of each of multiple second equipment in a manner of broadcast or multicast for the first equipment, the first message be used to indicate receive the first message the second equipment close second equipment first interface dormancy mechanism, the dormancy mechanism of the first interface of second equipment includes second equipment First interface periodically opens and closes；

The wireless transceiver 310 is also used to: after first equipment sends the first message, first equipment sends second message to the first interface of the second equipment of at least one of multiple second equipment, the second message is used to indicate the second interface of this at least one the second opening of device at least one second equipment, so that by the second interface of at least one second equipment, at least one second equipment communicates first equipment with this；

The wireless transceiver 310 is also used to: after first equipment sends the second message, first equipment sends third message to the first interface of the second equipment of each of multiple second equipment in a manner of broadcast or multicast, which is used to indicate the dormancy mechanism for receiving the first interface of the second opening of device of the third message second equipment；

Processor 320, for generating at least one of the first message, the second message and the third message.The processor can be one or more.

The generation and parsing of Wi-Fi message, WUR message may be implemented in the processor 320.Specifically, Wi-Fi message includes the communication that the first equipment and the second equipment carry out；WUR message includes first message, second message, third message and the 4th message.

Memory 330, for storing program, described program includes code, and the program code of storage is transferred to processor 320.

First interface 350, first equipment send WUR message by the first interface 350.

Second interface 360, first equipment send Wi-Fi message by the second interface 360.

First equipment 300 further includes antenna 370.

Optionally, which can also include that low-power consumption wakes up receiver 340, as shown in Figure 10.When first equipment includes that low-power consumption wakes up receiver 340, the low-power consumption wakes up receiver 340 and sends first message to the first interface of the second equipment of each of multiple second equipment in a manner of broadcast or multicast for the first equipment, the first message be used to indicate receive the first message the second equipment close second equipment first interface dormancy mechanism, the dormancy mechanism of the first interface of second equipment includes that the first interface of second equipment periodically opens and closes；

The low-power consumption wakes up receiver 340 and is also used to: after first equipment sends the first message, first equipment sends second message to the first interface of the second equipment of at least one of multiple second equipment, the second message is used to indicate the second interface of this at least one the second opening of device at least one second equipment, so that by the second interface of at least one second equipment, at least one second equipment communicates first equipment with this；

The low-power consumption wakes up receiver 340 and is also used to: after first equipment sends the second message, first equipment sends third message to the first interface of the second equipment of each of multiple second equipment in a manner of broadcast or multicast, which is used to indicate the dormancy mechanism for receiving the first interface of the second opening of device of the third message second equipment.

It should be understood that sending the first message, the second message and the third message when wireless transceiver can be used in first equipment, which can also wake up receiver by the low-power consumption and send the first message, the second message and the third message.When first equipment sends the first message, the second message and the third message using wireless transceiver, which can not include that the low-power consumption wakes up receiver；When first equipment does not consider energy conservation, which can not include that the low-power consumption wakes up receiver.

Optionally, the processor 320 and memory 330 can be shared by low-power consumption wake-up receiver 340 and wireless transceiver 310.The first interface 350 and second interface 360 can share same root antenna sub-module 370, this is mainly due to the considerations of reducing device hardware cost.First interface 350 and second interface 360 can also correspond to different antennas, especially when both described work is in different frequency ranges, such as 2.4GHz frequency range and 5GHz frequency range.

Optionally, the wireless transceiver 310, low-power consumption wake-up receiver 340, the processor 320 and the memory 330 are used to execute a kind of each operation of the method 200 of wireless communication of the application, for sake of simplicity, details are not described herein.

Figure 11 is the schematic block diagram according to the second equipment 400 of the application.As shown in figure 11, which includes:

Low-power consumption wakes up receiver 410, the first message that the first equipment is sent is received by first interface 450 for the second equipment, the first message is used to indicate the dormancy mechanism that second equipment closes the first interface 450, and the dormancy mechanism is that the first interface 450 of second equipment periodically opens and closes；

The low-power consumption wakes up receiver 410 and is also used to: according to the first message, closing the dormancy mechanism of the first interface 450；

The low-power consumption wakes up receiver 410 and is also used to: receiving the second message that first equipment is sent by first interface 450, the second message is used to indicate the second opening of device second interface 460；

Wireless transceiver 420, for opening the second interface 460, the second interface 460 between first equipment and second equipment for carrying out wireless communication according to the second message；

The low-power consumption wakes up receiver 410 and is also used to: receiving the third message that first equipment is sent by first interface 450, the third message is used to indicate the dormancy mechanism of first interface 450 described in second opening of device；

The low-power consumption wakes up receiver 410 and is also used to: according to the third message, opening the dormancy mechanism of the first interface 450.

The generation and parsing of Wi-Fi message, WUR message may be implemented in processor 430, the processor 430.Specifically, Wi-Fi message includes the communication that the first equipment and the second equipment carry out；WUR message includes first message, second message, third message and the 4th message.

Memory 440, for storing program, described program includes code.

The low-power consumption wakes up receiver 410 and is used to receive WUR signal (payload segment as received WUR message) by the first interface 450, and converts the sequence that processor 430 can parse, such as noise reduction, amplified signal, demodulation for WUR signal.

The wireless transceiver 420 is used to receive Wi-Fi signal by second interface 460, and converts the sequence that processor 430 can parse, such as amplified signal, noise reduction, demodulation for Wi-Fi signal；It and for sending Wi-Fi signal by second interface 440, and is the Wi-Fi message that can be emitted to by second interface 460 in medium, such as amplified signal, modulation by the Wi-Fi message transformation that processor 430 generates.

Second equipment further includes antenna 470.

Optionally, the processor 430 and memory 440 can be shared by low-power consumption wake-up receiver 410 and wireless transceiver 420.The first interface 450 and second interface 460 can share same root antenna sub-module 470, this is mainly due to the considerations of reducing device hardware cost.First interface 450 and second interface 460 can also correspond to different antennas, especially when both described work is in different frequency ranges, such as 2.4GHz frequency range and 5GHz frequency range.

Optionally, the low-power consumption wakes up a kind of each operation of the method 200 of the wireless communication of receiver 410, the wireless transceiver 420, the processor 430, the memory 440, the first interface 450 and the second interface 460 for executing the application, for sake of simplicity, details are not described herein.

It should be understood that, in this application, the processor can be central processing unit (Central Processing Unit, CPU), the processor can also be other general processors, digital signal processor (DSP), specific integrated circuit (ASIC), ready-made programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic, point Vertical hardware component etc..General processor can be microprocessor or the processor is also possible to any conventional processor etc..

The memory may include read-only memory and random access memory, and provide instruction and data to processor 430.The a part of of memory can also include nonvolatile RAM.For example, memory 440 can be with the information of storage device type.

Transceiver, which can be, sends and receives function for realizing signal, such as frequency modulation(PFM) and demodulation function or calls frequency conversion and frequency down-conversion function.

During realization, at least one step of the above method can be completed by the integrated logic circuit of the hardware in processor or the integrated logic circuit can complete at least one described step under the order-driven of software form.Therefore, the first equipment or second equipment can be a chip or chipset.Hardware processor can be embodied directly in conjunction with the step of method disclosed in the present application and execute completion, or in processor hardware and software module combination execute completion.Software module can be located at random access memory, flash memory, read-only memory, in the storage medium of this fields such as programmable read only memory or electrically erasable programmable memory, register maturation.The step of storage medium is located at memory, and processor reads the information in memory, completes the above method in conjunction with its hardware.To avoid repeating, it is not detailed herein.

It should be understood that, in the various embodiments of the application, magnitude of the sequence numbers of the above procedures are not meant that the order of the execution order, and the execution sequence of each process should be determined by its function and internal logic, and the implementation process without coping with the embodiment of the present application constitutes any restriction.

Those of ordinary skill in the art may be aware that module described in conjunction with the examples disclosed in the embodiments of the present disclosure and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Professional technician can use different methods to achieve the described function each specific application, but this realization is it is not considered that exceed scope of the present application.

It is apparent to those skilled in the art that for convenience and simplicity of description, system, the specific work process of device and module of foregoing description can refer to corresponding processes in the foregoing method embodiment, details are not described herein.

In several embodiments provided herein, it should be understood that disclosed systems, devices and methods may be implemented in other ways.Such as, the apparatus embodiments described above are merely exemplary, such as, the division of the module, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple module or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed mutual coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or module, can be electrical property, mechanical or other forms.

The module as illustrated by the separation member may or may not be physically separated, and the component shown as module may or may not be physical module, it can and it is in one place, or may be distributed on multiple network modules.Some or all of the modules therein can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.

In addition, can integrate in a processing module in each functional module in each embodiment of the application, it is also possible to modules and physically exists alone, can also be integrated in two or more modules in a module.

If the function is realized and when sold or used as an independent product in the form of software function module, can store in a computer readable storage medium.Based on this understanding, substantially the part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products the technical solution of the application in other words, the computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with Personal computer, server or the network equipment etc.) execute each embodiment the method for the application all or part of the steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), the various media that can store program code such as random access memory (Random Access Memory, RAM), magnetic or disk.

In the above-described embodiments, it can be realized wholly or partly by software, hardware, firmware or any combination thereof.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program product includes one or more computer instructions.When loading on computers and executing the computer program instructions, entirely or partly generate according to process described herein or function.The computer can be general purpose computer, special purpose computer, computer network or other programmable devices.The computer instruction may be stored in a computer readable storage medium, or it is transmitted from a computer readable storage medium to another computer readable storage medium, for example, the computer instruction can be transmitted from a web-site, computer, server or data center by wired (such as coaxial cable, optical fiber, Digital Subscriber Line) or wireless (such as infrared, wireless, microwave etc.) mode to another web-site, computer, server or data center.The computer readable storage medium can be any usable medium that computer can access or include the data storage devices such as one or more usable mediums integrated server, data center.The usable medium can be magnetic medium, (for example, floppy disk, hard disk, tape), optical medium or semiconductor medium (such as solid state hard disk Solid State Disk, SSD) etc..

Relevant portion can be referred to mutually between the application each method embodiment；Device provided by each Installation practice is for executing method provided by corresponding embodiment of the method, therefore each Installation practice can be understood with reference to the relevant portion in relevant embodiment of the method.

The structure drawing of device provided in each Installation practice of the application illustrates only simplifying for corresponding device and designs.In practical applications; the device may include any number of wireless transceiver; low-power consumption wakes up receiver; processor; memory; antenna etc., to realize functions or operations performed by the device in each Installation practice of the application, and all devices that the application may be implemented are all within the scope of protection of this application.

It is described above; only the application specific embodiment, but the protection scope of the application is not limited thereto, and anyone skilled in the art is within the technical scope of the present application; it can easily think of the change or the replacement, should all cover within the scope of protection of this application.Therefore, the protection scope of the application shall be subject to the protection scope of the claim.

Claims (42)

1. A method of carry out wireless communication in the wireless network, the wireless network include first equipment and with associated multiple second equipment of first equipment characterized by comprising

   First equipment sends first message to the first interface of the second equipment of each of multiple second equipment, the first message be used to indicate receive the first message the second equipment close second equipment first interface dormancy mechanism, the dormancy mechanism of the first interface of second equipment includes that the first interface of second equipment periodically opens and closes, and the first message is broadcast message or multicast message；

   After first equipment sends the first message, first equipment sends second message to the first interface of the second equipment of at least one of the multiple second equipment, the second message is used to indicate the second interface of at least one the second equipment described at least one described second opening of device, so that the second interface that first equipment passes through at least one second equipment is communicated at least one described second equipment；

   After first equipment sends the second message, first equipment sends third message to the first interface of the second equipment of each of the multiple second equipment, the third message is used to indicate the dormancy mechanism for receiving the first interface of the second opening of device of the third message second equipment, and the third message is broadcast message or multicast message.
2. According to the method for claim 1, it is characterized in that, first equipment and the multiple second equipment are asynchronous work mode, it is synchronous that the asynchronous work mode is that the first interface of the multiple second equipment with the clock of first equipment does not need holding, first equipment sends first message to the first interface of the second equipment of each of multiple second equipment, comprising:

   First equipment continuously sends multiple first messages to the first interface of the multiple second equipment within the first period,

   Wherein, the interval that first equipment sends two adjacent first messages is less than or equal to the second equipment of any of each second equipment and continuously opens the period for one of the first interface in a dormancy period, and the duration of first period is greater than or equal to the duration of a dormancy period in any of each second equipment dormancy mechanism of the second equipment.
3. According to right want 1 described in method, it is characterized in that, first equipment is the mode that works asynchronously with the multiple second equipment, the synchronous working mode is that the first interface of the multiple second equipment is synchronous with the holding of the clock of first equipment, first equipment sends first message to the first interface of the second equipment of each of multiple second equipment, comprising:

   In the unlatching period of the first interface of the multiple second equipment, the first message is sent to the first interface of the multiple second equipment.
4. According to the method described in claim 3, it is characterized in that, first equipment sends the first message in the unlatching period of the first interface of the multiple second equipment, to the multiple second equipment, comprising:

   When the overlapping of the unlatching period of the first interface of the second equipment of part in the multiple second equipment, the overlapping period of the unlatching period of the first interface of the second equipment of part in the multiple second equipment sends the first message to the first interface of second equipment of part.
5. Method according to claim 1 to 4, it is characterized in that, it is described after first equipment sends the second message, first equipment sends third message to the first interface of the second equipment of each of the multiple second equipment, comprising:

   The second equipment of each of at least one second equipment is received in first equipment to send out by the second interface After the confirmation message for the second message sent, the third message is sent to the first interface of the second equipment of each of the multiple second equipment.
6. The method according to any one of claims 1 to 5, which is characterized in that the method also includes:

   After first equipment sends the first message to the first interface of the second equipment of each of the multiple second equipment and before first equipment sends the third message to the first interface of the second equipment of each of the multiple second equipment, the first interface of the second equipment of each of the multiple second equipment of first equipment sends the 4th message, 4th message is broadcast message or multicast message, 4th message be used to indicate receive the 4th message the second equipment close second equipment the first interface dormancy mechanism, wherein, 4th message is beacon message.
7. Method according to any one of claim 1 to 6, which is characterized in that the method also includes:

   After first equipment sends the third message to the first interface of the multiple second equipment, first equipment sends the 5th message to the first interface of the multiple second equipment, 5th message is used to indicate the dormancy mechanism of the first interface of the second equipment described in the second opening of device for receiving the 5th message, wherein, the 5th message is beacon message.
8. Method according to any one of claim 1 to 7, which is characterized in that the 4th message and/or the 5th message are the message of periodicity sending.
9. Method according to any one of claim 1 to 8, which is characterized in that

   First equipment is the wireless telecom equipment for having the ability for sending the message that low-power consumption wakes up receiver；

   Second equipment is the wireless telecom equipment for having the ability for receiving the message that low-power consumption wakes up receiver；

   The second message is the wake-up association for being sent to low-power consumption and waking up receiver.
10. According to the described in any item methods of claim 6 to 9, which is characterized in that the 4th message and/or the 5th message are the beacon frame that low-power consumption wakes up receiver.
11. According to claim 1 to any method in 10, it is characterized in that, first equipment at least has second interface, first equipment sends the first message, second message and third message especially by the second interface of first equipment, and is communicated by the second interface of first equipment with the second interface of at least one second equipment.
12. According to claim 1 to any method in 10, it is characterized in that, first equipment has first interface and second interface, first equipment sends the first message, second message and third message especially by the first interface of first equipment, and is communicated by the second interface of first equipment with the second interface of at least one second equipment.
13. According to claim 1 to any method in 12, which is characterized in that the first interface is the communication interface that low-power consumption wakes up that receiver provides, and the second interface is the communication interface that wireless transceiver provides.
14. A method of carry out wireless communication in the wireless network, which is characterized in that the wireless network include first equipment and with associated multiple second equipment of first equipment, comprising:

    Second equipment receives the first message that first equipment is sent by first interface, the first message is used to indicate the dormancy mechanism that second equipment closes the first interface, and the dormancy mechanism is that the first interface of second equipment periodically opens and closes；

    According to the first message, the dormancy mechanism of the first interface is closed；

    The second message that first equipment is sent is received by the first interface, the second message is used to indicate the second opening of device second interface；

    According to the second message, the second interface is opened, the second interface after unlatching between first equipment for carrying out wireless communication；

    The third message that first equipment is sent is received by the first interface, the third message is used to indicate the dormancy mechanism of first interface described in second opening of device；

    According to the third message, the dormancy mechanism of the first interface is opened.
15. According to the method for claim 14, which is characterized in that the method also includes:

    After receiving the first message and before receiving the third message, the 4th message that first equipment is sent is received by the first interface, 4th message is used to indicate the dormancy mechanism that second equipment closes the first interface, wherein, the 4th message is beacon message.
16. Method according to claim 14 or 15, which is characterized in that the method also includes:

    After receiving the third message, the 5th message that first equipment is sent is received by the first interface, the 5th message is used to indicate the dormancy mechanism of first interface described in second opening of device, wherein the 5th message is beacon message.
17. Method according to claim 15 or 16, which is characterized in that the 4th message and/or the 5th message are the message of periodicity sending.
18. Method described in any one of 4 to 17 according to claim 1, which is characterized in that the method also includes:

    After second interface described in second opening of device, the confirmation message of the second message is sent to first equipment by the second interface.
19. Any method in 4 to 18 according to claim 1, which is characterized in that

    First equipment is the wireless telecom equipment for the message capability that low-power consumption wakes up receiver；

    Second equipment is to have the wireless telecom equipment for receiving the message capability that low-power consumption wakes up receiver；

    The second message is the wake-up association that low-power consumption wakes up receiver.
20. Method described in any one of 5 to 19 according to claim 1, which is characterized in that the 4th message and/or the 5th message are the beacon frame that low-power consumption wakes up receiver.
21. Method described in any one of 4 to 20 according to claim 1, which is characterized in that the first interface is the communication interface that low-power consumption wakes up that receiver provides, and the second interface is the communication interface that wireless transceiver provides.
22. A kind of the first equipment carried out wireless communication in the wireless network, the wireless network include first equipment and with associated multiple second equipment of first equipment characterized by comprising

    Processor, for generating first message, the first message be used to indicate receive the first message the second equipment close second equipment first interface dormancy mechanism, the dormancy mechanism of the first interface of second equipment includes that the first interface of second equipment periodically opens and closes, and the first message is broadcast message or multicast message；

    Wireless transceiver, for sending the first message to the first interface of the second equipment of each of the multiple second equipment；

    The processor is also used to generate second message；

    The wireless transceiver, it is also used to after sending the first message, the second message is sent to the first interface of the second equipment of at least one of the multiple second equipment, the second message is used to indicate the second interface of at least one the second equipment described at least one described second opening of device, so that the second interface that first equipment passes through at least one second equipment is communicated at least one described second equipment；

    The processor is also used to generate third message, and the third message is used to indicate the dormancy mechanism for receiving the first interface of the second opening of device of the third message second equipment, and the third message is that broadcast message or multicast disappear Breath；

    The wireless transceiver is also used to after sending the second message, sends the third message to the first interface of the second equipment of each of the multiple second equipment.
23. First equipment according to claim 22, it is characterized in that, first equipment and the multiple second equipment are asynchronous work mode, it is synchronous that the asynchronous work mode is that the first interface of the multiple second equipment with the clock of first equipment does not need holding, the wireless transceiver is used to send the first message to the first interface of the second equipment of each of multiple second equipment, specifically:

    The wireless transceiver is used to continuously send multiple first messages to the first interface of the multiple second equipment within the first period,

    Wherein, the interval that the wireless transceiver sends two adjacent first messages is less than or equal to the second equipment of any of each second equipment and continuously opens the period for one of the first interface in a dormancy period, and the duration of first period is greater than or equal to the duration of a dormancy period in any of each second equipment dormancy mechanism of the second equipment.
24. According to right want 22 described in the first equipment, it is characterized in that, first equipment is the mode that works asynchronously with the multiple second equipment, the synchronous working mode is that the first interface of the multiple second equipment is synchronous with the holding of the clock of first equipment, the wireless transceiver is used to send the first message to the first interface of the second equipment of each of multiple second equipment, specifically:

    The wireless transceiver is used for the unlatching period in the first interface of the multiple second equipment, sends the first message to the first interface of the multiple second equipment.
25. First equipment according to claim 24, which is characterized in that the wireless transceiver is used for the unlatching period in the first interface of the multiple second equipment, sends the first message to the first interface of the multiple second equipment, specifically:

    When the overlapping of the unlatching period of the first interface of the second equipment of part in the multiple second equipment, overlapping period of the wireless transceiver for the unlatching period of the first interface of the second equipment of part in the multiple second equipment, sends the first message to the first interface of second equipment of part.
26. First equipment according to any one of claim 22 to 25, which is characterized in that the wireless transceiver is used for after sending the second message, sends third message to the first interface of the second equipment of each of the multiple second equipment, specifically:

    The wireless transceiver is used for after sending the second message, and after the confirmation message that the wireless transceiver receives the second message that the second equipment of each of at least one second equipment is sent by the second interface, the third message is sent to the first interface of the second equipment of each of the multiple second equipment.
27. First equipment according to any one of claim 22 to 26, which is characterized in that the processor is also used to generate the 4th message, and the wireless transceiver is also used to:

    After sending the first message to the first interface of the second equipment of each of the multiple second equipment and before sending the third message to the first interface of the second equipment of each of the multiple second equipment, the 4th message is sent to the first interface of the second equipment of each of the multiple second equipment in a broadcast manner, 4th message be used to indicate receive the 4th message the second equipment close second equipment the first interface dormancy mechanism, wherein, the 4th message is beacon message.
28. First equipment according to any one of claim 22 to 27, which is characterized in that the processor is also used to generate the 5th message, and the wireless transceiver is also used to:

    After sending the third message to the first interface of the multiple second equipment, the 5th message is sent to the first interface of the multiple second equipment in a broadcast manner, 5th message is used to indicate the dormancy mechanism of the first interface of the second equipment described in the second opening of device for receiving the 5th message, wherein, the 5th message is beacon message.
29. First equipment according to claim 27 or 28, which is characterized in that the 4th message and/or the 5th message are also used to indicate that each second equipment is within the communication range of first equipment.
30. First equipment according to any one of claim 25 to 29, which is characterized in that the 4th message and/or the 5th message are the message of periodicity sending.
31. According to any first equipment of claim 22 to 30, which is characterized in that

    First equipment is the wireless telecom equipment for having the ability for sending the message that low-power consumption wakes up receiver；

    The second message is the wake-up association for being sent to low-power consumption and waking up receiver.
32. First equipment according to any one of claim 27 to 31, which is characterized in that the 4th message and/or the 5th message are the beacon frame that low-power consumption wakes up receiver.
33. According to first equipment any in claim 22 to 32, which is characterized in that the first interface is that low-power consumption wakes up receiver, and the second interface is wireless transceiver.
34. A kind of the second equipment carried out wireless communication in the wireless network, which is characterized in that the wireless network include first equipment and with associated multiple second equipment of first equipment, comprising:

    First interface, the first message sent for receiving first equipment, the first message are used to indicate the dormancy mechanism that second equipment closes the first interface, and the dormancy mechanism is that the first interface of second equipment periodically opens and closes；

    Processor, for closing the dormancy mechanism of the first interface according to the first message；

    The first interface is also used to: after receiving the first message, receiving the second message that first equipment is sent, the second message is used to indicate the second opening of device second interface；

    The processor is also used to: according to the second message, opening the second interface, the second interface after unlatching between first equipment for carrying out wireless communication；

    The first interface is also used to: after receiving the second message, receiving the third message that first equipment is sent, the third message is used to indicate the dormancy mechanism of first interface described in second opening of device；

    The processor is also used to: according to the third message, opening the dormancy mechanism of the first interface.
35. Second equipment according to claim 34, which is characterized in that the first interface is also used to:

    After receiving the first message and before receiving the third message, receive the 4th message that first equipment is sent, 4th message is used to indicate the dormancy mechanism that second equipment closes the first interface, wherein the 4th message is beacon message.
36. Second equipment according to claim 34 or 35, which is characterized in that the first interface is also used to:

    After receiving the third message, the 5th message that first equipment is sent is received by first interface, the 5th message is used to indicate the dormancy mechanism of first interface described in second opening of device, wherein the 5th message is beacon message.
37. Second equipment according to claim 35 or 36, which is characterized in that the 4th message and/or the 5th message are also used to indicate that second equipment is within the communication range of first equipment.
38. Second equipment according to any one of claim 35 to 37, which is characterized in that the 4th message and/or the 5th message are the message of periodicity sending.
39. Second equipment according to any one of claim 34 to 38, which is characterized in that the second interface It is also used to:

    After being turned on, the first equipment of Xiang Suoshu sends the confirmation message of the second message.
40. Second equipment according to any one of claim 34 to 39, which is characterized in that

    Second equipment is to have the wireless telecom equipment for receiving the message capability that low-power consumption wakes up receiver；

    The second message is the wake-up association that low-power consumption wakes up receiver.
41. Second equipment according to any one of claim 35 to 40, which is characterized in that the 4th message and/or the 5th message are the beacon frame that low-power consumption wakes up receiver.
42. Second equipment according to any one of claim 34 to 41, which is characterized in that the first interface is the communication interface that low-power consumption wakes up that receiver provides, and the second interface is the communication interface that wireless transceiver provides.