WO2024103314A1 - 一种唤醒网络设备的方法、装置、设备及可读存储介质 - Google Patents

一种唤醒网络设备的方法、装置、设备及可读存储介质 Download PDF

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Publication number
WO2024103314A1
WO2024103314A1 PCT/CN2022/132361 CN2022132361W WO2024103314A1 WO 2024103314 A1 WO2024103314 A1 WO 2024103314A1 CN 2022132361 W CN2022132361 W CN 2022132361W WO 2024103314 A1 WO2024103314 A1 WO 2024103314A1
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Prior art keywords
network device
measurement result
wake
sleep state
network
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PCT/CN2022/132361
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English (en)
French (fr)
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付婷
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北京小米移动软件有限公司
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Priority to PCT/CN2022/132361 priority Critical patent/WO2024103314A1/zh
Publication of WO2024103314A1 publication Critical patent/WO2024103314A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements

Definitions

  • the present disclosure relates to the field of wireless communication technology, and in particular to a method, apparatus, device and readable storage medium for waking up a network device.
  • One way to reduce the energy consumption of a base station is to reduce unnecessary downlink transmissions of the base station.
  • One way to reduce unnecessary downlink transmissions is to put the base station in a dormant state.
  • the present disclosure provides a method, apparatus, device and readable storage medium for waking up a network device.
  • the present disclosure provides a method for waking up a network device, which is performed by a first network device and includes:
  • a wake-up request is sent to a second network device in a sleep state, where the wake-up request is used to instruct the second network device to end the sleep state and start a working state.
  • the method further includes:
  • the sleep state indication information sent by the second network device is received, where the sleep state indication information is used to indicate that the second network device is in a sleep state.
  • the method further includes:
  • the radio resource management measurement result comprising a first measurement result and at least one second measurement result, the first measurement result being a measurement result of a reference signal of the first network equipment, and the second measurement result being a measurement result of a discovery reference signal of the second network equipment;
  • a second network device to be awakened is determined according to the radio resource management measurement result.
  • determining the second network device to be awakened according to the radio resource management measurement result includes:
  • a second network device to be awakened is determined according to the at least one second measurement result.
  • determining the second network device to be awakened according to the at least one second measurement result includes:
  • the second network device corresponding to the second measurement result higher than the second threshold is the second network device to be awakened.
  • determining the second network device to be awakened according to the at least one second measurement result includes:
  • the second network device to be awakened is determined according to the selection strategy and the second measurement results higher than the second threshold.
  • the selection strategy is: selecting the second network device corresponding to the second measurement result with the best measurement value as the second network device.
  • the method further includes: sending first measurement configuration information to the user equipment, where the first measurement configuration information is used for measuring a discovery reference signal of the second network device.
  • the method further includes: sending second measurement configuration information to the user equipment, where the second measurement configuration information is used to configure a third threshold, and the third threshold is used to trigger the user equipment to start measuring a discovery reference signal of a second network device.
  • the method further includes:
  • the second network devices After receiving a rejection wake-up response message sent by at least one of the second network devices, determine at least one second network device as a fourth network device to be awakened among the second network devices measured in the wireless resource management measurement results except the third network device, and send a wake-up request to the fourth network device to be awakened, wherein the third network device is the second network device that sends the rejection wake-up response message.
  • the method further includes:
  • a method for waking up a network device which is performed by a second network device and includes:
  • a wake-up request sent by the first network device is received, where the wake-up request is used to indicate ending the sleep state and starting the working state.
  • the method further includes:
  • the method further includes:
  • a method for waking up a network device which is performed by a user device and includes:
  • the first network device is a serving network device of the user equipment and the second network device is a non-serving network device of the user equipment;
  • Radio resource management measurement result includes the first measurement result and at least one second measurement result.
  • the method further includes:
  • First measurement configuration information sent by a first network device is received, where the first measurement configuration information is used for measuring a discovery reference signal of a second network device.
  • the method further includes:
  • Second measurement configuration information sent by the first network device is received, where the second measurement configuration information is used to configure a third threshold, and the third threshold is used to trigger the user equipment to start measuring a discovery reference signal of the second network device.
  • a device for waking up a network device which is configured on a first network device and includes:
  • the transceiver module is configured to send a wake-up request to the second network device in a dormant state, wherein the wake-up request is used to indicate the end of the dormant state and the start of the working state.
  • a device for waking up a network device which is configured on a second network device and includes:
  • a transceiver module is configured to receive a wake-up request sent by the first network device, wherein the wake-up request is used to indicate to end the sleep state and start the working state;
  • the processing module is configured to end the sleep state and start the working state.
  • a device for waking up a network device which is configured on a user device and includes:
  • a processing module configured to measure a reference signal of a first network device to obtain a first measurement result, and to measure a discovery reference signal of a second network device in a dormant state to obtain a second measurement result, wherein the first network device is a serving network device of the user equipment and the second network device is a non-serving network device of the user equipment;
  • the transceiver module is configured to send a wireless resource management measurement result to the first network device, where the wireless resource management measurement result includes the first measurement result and at least one second measurement result.
  • an electronic device including a processor and a memory, wherein:
  • the memory is used to store computer programs
  • the processor is used to execute the computer program to implement the first aspect or any possible design of the first aspect.
  • an electronic device comprising a processor and a memory, wherein:
  • the memory is used to store computer programs
  • the processor is used to execute the computer program to implement the second aspect or any possible design of the second aspect.
  • an electronic device including a processor and a memory, wherein:
  • the memory is used to store computer programs
  • the processor is used to execute the computer program to implement the third aspect or any possible design of the third aspect.
  • a computer-readable storage medium wherein instructions are stored in the computer-readable storage medium.
  • the instructions When the instructions are called and executed on a computer, the computer executes the above-mentioned first aspect or any possible design of the first aspect.
  • a computer-readable storage medium stores instructions, and when the instructions are called and executed on a computer, the computer executes the above-mentioned second aspect or any possible design of the second aspect.
  • a computer-readable storage medium wherein instructions are stored in the computer-readable storage medium.
  • the instructions When the instructions are called and executed on a computer, the computer executes the above-mentioned third aspect or any possible design of the third aspect.
  • a network device wakes up other network devices by sending wake-up requests between network devices, thereby enabling the network device to save energy during the period when energy saving is required, and enabling the network device to smoothly switch states during the period when normal operation is required.
  • FIG1 is a schematic diagram of a wireless communication system architecture provided by an embodiment of the present disclosure.
  • FIG2 is a schematic diagram of another method for waking up a network device provided by an embodiment of the present disclosure
  • FIG3 is a schematic diagram of another method for waking up a network device provided by an embodiment of the present disclosure.
  • FIG4 is a schematic diagram of another method for waking up a network device provided by an embodiment of the present disclosure.
  • FIG5 is a schematic diagram of another method for waking up a network device provided by an embodiment of the present disclosure.
  • FIG6 is a flow chart of a method for waking up a network device provided by an embodiment of the present disclosure
  • FIG. 7 is a flowchart of another method for waking up a network device provided by an embodiment of the present disclosure.
  • FIG8 is a flowchart of another method for waking up a network device provided by an embodiment of the present disclosure.
  • FIG9 is a flowchart of another method for waking up a network device provided by an embodiment of the present disclosure.
  • FIG10 is a flowchart of another method for waking up a network device provided by an embodiment of the present disclosure.
  • FIG11 is a structural diagram of an apparatus for waking up a network device provided by an embodiment of the present disclosure.
  • FIG. 12 is a structural diagram of another apparatus for waking up a network device provided in an embodiment of the present disclosure.
  • FIG. 13 is a structural diagram of another apparatus for waking up a network device provided in an embodiment of the present disclosure.
  • FIG. 14 is a structural diagram of another apparatus for waking up a network device provided in an embodiment of the present disclosure.
  • FIG. 15 is a structural diagram of another apparatus for waking up a network device provided in an embodiment of the present disclosure.
  • first, second, third, etc. may be used to describe various information in the disclosed embodiments, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
  • the words "if” and “if” as used herein may be interpreted as “at the time of” or “when” or “in response to determining”.
  • a method for waking up a network device may be applied to a wireless communication system 100, which may include a user device 101 and a network device 102.
  • the user device 101 is configured to support carrier aggregation and may be connected to multiple carrier components of the network device 102, including a primary carrier component and one or more secondary carrier components.
  • the application scenarios of the wireless communication system 100 include, but are not limited to, long-term evolution (LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex (TDD) system, worldwide interoperability for microwave access (WiMAX) communication system, cloud radio access network (CRAN) system, future fifth-generation (5G) system, new radio (NR) communication system or future evolved public land mobile network (PLMN) system, etc.
  • LTE long-term evolution
  • FDD frequency division duplex
  • TDD LTE time division duplex
  • WiMAX worldwide interoperability for microwave access
  • CDRF cloud radio access network
  • 5G fifth-generation
  • NR new radio
  • PLMN future evolved public land mobile network
  • the user equipment 101 shown above may be a user equipment (terminal), an access user equipment, a user equipment unit, a user equipment station, a mobile station (MS), a remote station, a remote user equipment, a mobile user equipment (mobile terminal), a wireless communication device, a user equipment agent or a user equipment, etc.
  • the user equipment 101 may have a wireless transceiver function, and it can communicate with one or more network devices of one or more communication systems (such as wireless communication) and receive network services provided by the network devices, and the network devices here include but are not limited to the network device 103 shown in the figure.
  • the user equipment 101 can be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA) device, a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a user device in a future 5G network, or a user device in a future evolved PLMN network, etc.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the network device 102 may be an access network device (or access network point).
  • the access network device refers to a device that provides network access functions, such as a radio access network (RAN) base station, etc.
  • the network device 103 may specifically include a base station (BS), or a base station and a wireless resource management device for controlling the base station, etc.
  • the network device 102 may also include a relay station (relay device), an access point, a base station in a future 5G network, a base station in a future evolved PLMN network, or an NR base station, etc.
  • the network device 102 may be a wearable device or a vehicle-mounted device.
  • the network device 102 may also be a communication chip with a communication module.
  • the network device 102 includes, but is not limited to, a next-generation base station (gnodeB, gNB) in 5G, an evolved node B (evolved node B, eNB) in an LTE system, a radio network controller (radio network controller, RNC), a node B (node B, NB) in a WCDMA system, a wireless controller under a CRAN system, a base station controller (basestation controller, BSC), a base transceiver station (base transceiver station, BTS) in a GSM system or a CDMA system, a home base station (for example, home evolved nodeB, or home node B, HNB), a baseband unit (baseband unit, BBU), a transmitting point (transmitting and receiving point, TRP), a transmitting point (transmitting point, TP) or a mobile switching center, etc.
  • a next-generation base station gNB
  • eNB evolved node B
  • RNC radio network controller
  • some network devices can be awakened by other network devices after they are in sleep state.
  • some network devices can be awakened by other network devices after they are in sleep state.
  • a heterogeneous network there are several small cells (small cells) under the wide area coverage of a macro base station (macro cell) for hotspot enhancement or hotspot coverage.
  • the macro base station can send a wake-up request to the small base station.
  • the coverage of each base station has overlapping coverage only at the edge of the coverage area.
  • one base station can send a wake-up request to another base station.
  • FIG. 2 is a flow chart of a method for waking up a network device according to an exemplary embodiment. As shown in FIG. 2 , the method includes steps S201 to S202. Specifically:
  • a first network device sends a wake-up request to a second network device in a sleep state, where the wake-up request is used to instruct the second network device to end the sleep state and start a working state.
  • the first network device has learned in advance which second network devices are in a dormant state and which second network devices are in a working state.
  • a network device wakes up other network devices by sending wake-up requests between network devices, thereby enabling the network device to save energy during the period when energy saving is required, and enabling the network device to smoothly switch states during the period when normal operation is required.
  • the dormant state of a network device may also be referred to as a deactivated state, for example, the network device may not perform downlink transmission or may only perform a very small amount of downlink transmission, for example, only broadcasting a discovery reference signal (DRS) and not transmitting public control information, paging information, user data scheduling, etc.
  • the working state may also be referred to as an active state, for example, the network device may perform downlink broadcasting and downlink data transmission normally.
  • FIG. 3 is a flow chart of a method for waking up a network device according to an exemplary embodiment. As shown in FIG. 3 , the method includes steps S301 to S303. Specifically:
  • a second network device sends sleep state indication information to a first network device, where the sleep state indication information is used to indicate that the second network device is in a sleep state.
  • the first network device sends a wake-up request to the second network device in a dormant state, where the wake-up request is used to instruct the second network device to end the dormant state and start a working state.
  • the first network device may obtain the status of the second network device in the following two ways:
  • the first method is to determine according to the sleep state indication information and the maximum sleep time Tm.
  • the second network device has a maximum sleep duration Tm. After receiving the sleep state indication information sent by the second network device, the first network device can determine the time when the second network device ends the sleep state according to Tm.
  • the first network device receives the sleep state indication information sent by the second network device at time t0, it can be determined that the second network device ends the sleep state at time t0+Tm.
  • the second method is to determine based on the sleep state indication information and the working state indication information.
  • the second network device After the second network device turns on the working state, it sends the working state indication information to the first network device, so that the first network device determines the state of the second network device according to the received sleep state indication information or the working state indication information. Specifically, after the first network device receives the sleep state indication information, it considers that the second network device is in the sleep state until the next time it receives the working state indication information from the second network device. After the first network device receives the working state indication information, it considers that the second network device is in the working state until the next time it receives the sleep state indication information from the second network device.
  • status indication information is transmitted between network devices, and a network device wakes up other network devices by sending wake-up requests between network devices, thereby enabling the network device to save energy during the period when energy saving is required, and enabling the network device to smoothly switch states during the period when normal operation is required.
  • FIG. 4 is a flow chart of a method for waking up a network device according to an exemplary embodiment. As shown in FIG. 4 , the method includes steps S401 to S403. Specifically:
  • a second network device sends sleep state indication information to a first network device, where the sleep state indication information is used to indicate that the second network device is about to enter a sleep state.
  • the network device enters the sleep state at a time corresponding to a set time length T after sending the sleep state indication information.
  • the set time length T is a fixed value agreed upon by the protocol, or a fixed value preset in the network device.
  • the first network device After determining that the second network device is in a dormant state, the first network device sends a wake-up request to the second network device in a dormant state, wherein the wake-up request is used to instruct the second network device to end the dormant state and start a working state.
  • FIG. 5 is a flow chart of a method for waking up a network device according to an exemplary embodiment. As shown in FIG. 5 , the method includes steps S501 to S505. Specifically:
  • the user equipment sends the Radio Resource Management (RRM) measurement result to the first network equipment.
  • RRM Radio Resource Management
  • the RRM result includes a first measurement result and at least one second measurement result, the first measurement result is a measurement result of a reference signal of a first network device, and the second measurement result is a measurement result of a discovery reference signal of a second network device, and the second network device is in a dormant state.
  • the first network device is a current serving network device of the user equipment, and the second network device is not a current serving network device of the user equipment, that is, the second network device is a non-serving network device of the user equipment.
  • the reference signal for measurement broadcasted when the second network device is in working state may be, for example, SSB/CSI-RS.
  • a discovery reference signal (DRS) is broadcasted (generally periodically).
  • the transmission period of DRS is generally sparse, and the base station does not need to send any information most of the time, thus saving energy.
  • This DRS may include information agreed upon by the protocol, and this DRS may also include a cell identifier, or may also include a cell identifier and a synchronization signal.
  • the user equipment measures the reference signal of the second network device, and when the second network device is in sleep state, the user equipment measures the DRS of the second network device.
  • the RRM measurement result includes only the first measurement result and at least one second measurement result, that is, in addition to the measurement result of the reference signal of the first network device, only the measurement result of the second network device in the sleep state is included. Accordingly, the user equipment only measures the reference signal of the first network device and the DRS of the second network device in the sleep state.
  • the RRM measurement result includes not only the first measurement result and at least one second measurement result, but also at least one third measurement result
  • the third measurement result is a measurement result of a reference signal of a second network device in a working state.
  • the user equipment in addition to measuring the reference signal of the first network device and the DRS of the second network device in a dormant state, the user equipment also measures the reference signal of the second network device in a working state.
  • the first network device determines the state of each second network device according to the manner of obtaining the state of the second network device in the embodiment shown in FIG. 3, and distinguishes the second measurement result and the third measurement result in the RRM measurement result according to the state of the second network device.
  • S502 Determine a second network device to be awakened according to the radio resource management measurement result.
  • the second network device to be awakened is determined based on the at least one second measurement result, that is, when the measurement result of the user device for the reference signal of the first network device is not ideal, it is determined which second network device to be awakened is determined based on the at least one second measurement result; when the measurement result of the user device for the reference signal of the first network device is ideal, it is not necessary to determine the second network device to be awakened, nor is it necessary to wake up the second network device.
  • determining the second network device to be awakened according to the at least one second measurement result includes the following methods:
  • the second network device corresponding to the second measurement result higher than the second threshold is the second network device to be awakened, that is, the second network device with a better measurement result is selected as the second network device to be awakened according to the second threshold. For example, all second network devices corresponding to the second measurement result higher than the second threshold are used as the second network devices to be awakened.
  • Mode 2 when the number of second measurement results higher than the second threshold is greater than 1, the second network device to be awakened is determined according to the selection strategy and the second measurement results higher than the second threshold.
  • Any second network device corresponding to any second measurement result is selected as the second network device.
  • the first network device sends a wake-up request to the second network device to be awakened, where the wake-up request is used to instruct the second network device to end the sleep state and start the working state.
  • the second network device to be awakened After receiving the wake-up request sent by the first network device, the second network device to be awakened ends the sleep state and starts the working state, or sends a wake-up rejection response message to the first network device.
  • the first network device determines at least one second network device from other second network devices measured in the wireless resource management measurement results except the second network device that sends the response information.
  • the first network device sends a wake-up request to the determined at least one second network device.
  • the second network device measured in the radio resource management measurement result refers to the second network device corresponding to the measurement object (ie, discovery reference signal) of the second measurement result in the radio resource management measurement result.
  • the first network device determines at least one second network device among the second network devices measured in the wireless resource management measurement results except the third network device as the fourth network device to be awakened, and sends a wake-up request to the fourth network device to be awakened, wherein the third network device is the second network device that sends the wake-up rejection response information.
  • the first network device can mark the second network device that sends the rejection wake-up response information as a third network device, and can also mark other second network devices except the third network device among the second network devices measured in the wireless resource management measurement results as fourth network devices, and determine a fourth network device to be awakened in the fourth network device.
  • the first network device maintains a measurement configuration list of the user equipment, and the measurement configuration list includes measurement configuration information for different second network devices.
  • the measurement configuration information of the second network device that sends the wake-up rejection response information is deleted from the measurement configuration list set for the user equipment, indicating that the second network device will no longer be used as a measurement object in the future.
  • the measurement configuration information of the second network device includes an identifier and a measurement configuration of the second network device.
  • the method before S501, further includes: at least one second network device sends sleep state indication information to the first network device, where the sleep state indication information is used to indicate that the second network device is in a sleep state or is about to enter a sleep state.
  • the method before S501, further includes: sending first measurement configuration information to the user equipment, where the first measurement configuration information is used for measuring a discovery reference signal of the second network device.
  • the first network device receives the measurement results of the user device on the first network device and the second network device, determines the second network device to be awakened according to the measurement results, and enables the network device to wake up other network devices by sending wake-up requests between network devices.
  • the measurement function of the user device can be used to conveniently select a more reasonable network device to be awakened.
  • FIG. 6 is a flow chart of a method for waking up a network device according to an exemplary embodiment. As shown in FIG. 6 , the method includes steps S601 to S602. Specifically:
  • S601 Receive sleep state indication information sent by a second network device, where the sleep state indication information is used to indicate that the second network device is in a sleep state.
  • S602 Send a wake-up request to a second network device in a sleep state, where the wake-up request is used to instruct the second network device to end the sleep state and start a working state.
  • the first network device may obtain the status of the second network device in the following two ways:
  • the first method is to determine according to the sleep state indication information and the maximum sleep time Tm.
  • the second network device has a maximum sleep duration Tm. After receiving the sleep state indication information sent by the second network device, the first network device can determine the time when the second network device ends the sleep state according to Tm.
  • the first network device receives the sleep state indication information sent by the second network device at time t0, it can be determined that the second network device ends the sleep state at time t0+Tm.
  • the second method is to determine the status based on the sleep state indication information and the working state indication information.
  • the second network device After the second network device turns on the working state, it sends the working state indication information to the first network device, so that the first network device determines the state of the second network device according to the received sleep state indication information or the working state indication information. Specifically, after the first network device receives the sleep state indication information, it considers that the second network device is in the sleep state until the next time it receives the working state indication information from the second network device. After the first network device receives the working state indication information, it considers that the second network device is in the working state until the next time it receives the sleep state indication information from the second network device.
  • the method before S601, the method further includes: receiving sleep state indication information sent by the second network device, where the sleep state indication information is used to indicate that the second network device is about to enter a sleep state.
  • FIG. 7 is a flow chart of a method for waking up a network device according to an exemplary embodiment. As shown in FIG. 7 , the method includes steps S701 to S702. Specifically:
  • S701 Receive sleep state indication information sent by a second network device, where the sleep state indication information is used to indicate that the second network device is about to enter a sleep state.
  • the network device enters the sleep state at a time corresponding to a set time length T after sending the sleep state indication information.
  • the set time length T is a fixed value agreed upon by the protocol, or a fixed value pre-set in the network device.
  • S702 Send a wake-up request to the second network device in a sleep state, where the wake-up request is used to instruct the second network device to end the sleep state and start a working state.
  • FIG8 is a flow chart of a method for waking up a network device according to an exemplary embodiment. As shown in FIG8 , the method includes steps S801 to S804. Specifically:
  • S801 Receive a radio resource management measurement result sent by a user equipment.
  • the RRM result includes a first measurement result and at least one second measurement result, wherein the first measurement result is a measurement result of a reference signal of a first network device, and the second measurement result is a measurement result of a discovery reference signal of a second network device, and the second network device is in a dormant state.
  • the first network device is a current serving network device of the user equipment, and the second network device is not a current serving network device of the user equipment.
  • the reference signal for measurement broadcasted when the second network device is in working state may be, for example, SSB/CSI-RS.
  • a discovery reference signal (DRS) is broadcasted (generally periodically).
  • the transmission period of DRS is generally sparse, and the base station does not need to send any information most of the time, thereby saving energy.
  • This DRS may include information agreed upon by the protocol, and this DRS may also include a cell identifier, or may also include a cell identifier and a synchronization signal.
  • the user equipment measures the reference signal of the second network device, and when the second network device is in sleep state, the user equipment measures the DRS of the second network device.
  • the RRM measurement result includes only the first measurement result and at least one second measurement result, that is, in addition to the measurement result of the reference signal of the first network device, only the measurement result of the second network device in the sleep state is included. Accordingly, the user equipment only measures the reference signal of the first network device and the DRS of the second network device in the sleep state.
  • the RRM measurement result includes, in addition to the first measurement result and at least one second measurement result, at least one third measurement result
  • the third measurement result is a measurement result of a reference signal of a second network device in a working state.
  • the user equipment in addition to measuring the reference signal of the first network device and the DRS of the second network device in a dormant state, the user equipment also measures the reference signal of the second network device in a working state.
  • the first network device determines the state of each second network device according to the manner in which the first network device obtains the state of the second network device in the embodiment shown in FIG. 3, and distinguishes the second measurement result and the third measurement result in the RRM measurement result according to the state of the second network device.
  • S802 Determine a second network device to be awakened according to the radio resource management measurement result.
  • the second network device to be awakened is determined based on the at least one second measurement result, that is, when the measurement result of the user device for the reference signal of the first network device is not ideal, it is determined which second network device to be awakened is determined based on the at least one second measurement result; when the measurement result of the user device for the reference signal of the first network device is ideal, it is not necessary to determine the second network device to be awakened, nor is it necessary to wake up the second network device.
  • determining the second network device to be awakened according to the at least one second measurement result includes the following methods:
  • the second network device corresponding to the second measurement result higher than the second threshold is the second network device to be awakened, that is, the second network device with a better measurement result is selected as the second network device to be awakened according to the second threshold. For example, all second network devices corresponding to the second measurement result higher than the second threshold are used as the second network devices to be awakened.
  • Mode 2 when the number of second measurement results higher than the second threshold is greater than 1, the second network device to be awakened is determined according to the selection strategy and the second measurement results higher than the second threshold.
  • Any second network device corresponding to any second measurement result is selected as the second network device.
  • S803 Send a wake-up request to the second network device to be awakened, where the wake-up request is used to instruct the second network device to end the sleep state and start the working state.
  • the second network device measured in the radio resource management measurement result refers to the second network device corresponding to the measurement object (ie, discovery reference signal) of the second measurement result in the radio resource management measurement result.
  • the first network device determines at least one second network device among the second network devices measured in the wireless resource management measurement results except the third network device as the fourth network device to be awakened, and sends a wake-up request to the fourth network device to be awakened, wherein the third network device is the second network device that sends the wake-up rejection response information.
  • the first network device can mark the second network device that sends the rejection wake-up response information as a third network device, and can also mark other second network devices except the third network device among the second network devices measured in the wireless resource management measurement results as fourth network devices, and determine a fourth network device to be awakened in the fourth network device.
  • the first network device maintains a measurement configuration list of the user equipment, and the measurement configuration list includes measurement configuration information for different second network devices.
  • the measurement configuration information of the second network device that sent the rejection wake-up response information is deleted from the measurement configuration list set for the user equipment, indicating that the second network device will no longer be used as a measurement object in the future.
  • the measurement configuration information of the second network device includes an identifier and a measurement configuration of the second network device.
  • the process before S801, also includes: receiving sleep state indication information sent by at least one second network device, where the sleep state indication information is used to indicate that the second network device is in a sleep state or is about to enter a sleep state.
  • the method before S801, further includes: sending first measurement configuration information to the user equipment, where the first measurement configuration information is used for measuring a discovery reference signal of the second network device.
  • FIG. 9 is a flow chart of a method for waking up a network device according to an exemplary embodiment. As shown in FIG. 9 , the method includes steps S901 to S902. Specifically:
  • the method before S901, further includes: sending sleep state indication information to the first network device, where the sleep state indication information is used to indicate that the second network device is in a sleep state.
  • the method before S901, further includes: sending sleep state indication information to the first network device, where the sleep state indication information is used to indicate that the second network device is about to enter a sleep state.
  • the set time length T is a fixed value agreed upon by the protocol, or a fixed value preset in the network device.
  • FIG. 10 is a flow chart of a method for waking up a network device according to an exemplary embodiment. As shown in FIG. 10 , the method includes steps S1001 to S1002, specifically:
  • S1002 Send a radio resource management measurement result to the first network device, where the radio resource management measurement result includes the first measurement result and at least one second measurement result.
  • the method before S1001, the method further includes: receiving first measurement configuration information sent by the first network device, where the first measurement configuration information is used for measuring a discovery reference signal of the second network device.
  • the process before S1001, the process also includes: receiving second measurement configuration information sent by the first network device, where the second measurement configuration information is used to configure a third threshold, and the third threshold is used to trigger the user equipment to start measuring the discovery reference signal of the second network device.
  • the embodiment of the present disclosure also provides a communication device, which can have the function of the first network device in the above method embodiment, and is used to execute the steps performed by the first network device provided in the above embodiment.
  • the function can be implemented by hardware, or by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device 1100 shown in FIG. 11 may serve as the first network device involved in the above method embodiment, and execute the steps performed by the first network device in the above method embodiment.
  • the communication device 1100 includes a transceiver module 1101 and a processing module 1102 .
  • the transceiver module 1101 is configured to send a wake-up request to a second network device in a sleep state, where the wake-up request is used to instruct the second network device to end the sleep state and start a working state.
  • the transceiver module 1101 is further configured to receive sleep state indication information sent by the second network device, where the sleep state indication information is used to indicate that the second network device is in a sleep state.
  • the transceiver module 1101 is further configured to receive a radio resource management measurement result sent by a user equipment, where the radio resource management measurement result includes a first measurement result and at least one second measurement result, where the first measurement result is a measurement result of a reference signal of the first network device, and the second measurement result is a measurement result of a discovery reference signal of the second network device;
  • the processing module 1102 is configured to determine a second network device to be awakened according to the radio resource management measurement result.
  • the processing module 1102 is configured to determine the second network device to be awakened according to the at least one second measurement result when the first measurement result is lower than a first threshold.
  • the processing module 1102 is configured to determine that the second network device corresponding to the second measurement result higher than the second threshold is the second network device to be awakened.
  • the processing module 1102 is configured to determine the second network device to be awakened according to the selection strategy and the second measurement results that are higher than the second threshold when the number of second measurement results that are higher than the second threshold is greater than 1.
  • the selection strategy is: selecting the second network device corresponding to the second measurement result with the best measurement value as the second network device.
  • the transceiver module 1101 is further configured to send first measurement configuration information to the user equipment, where the first measurement configuration information is used for measuring a discovery reference signal of the second network device.
  • the transceiver module 1101 is further configured to send second measurement configuration information to the user equipment, where the second measurement configuration information is used to configure a third threshold, and the third threshold is used to trigger the user equipment to start measuring the discovery reference signal of the second network device.
  • the transceiver module 1101 is also configured to, after receiving a rejection wake-up response message sent by at least one of the second network devices, determine at least one second network device as a fourth network device to be awakened among the second network devices measured in the wireless resource management measurement results except the third network device, and send a wake-up request to the fourth network device to be awakened, wherein the third network device is the second network device that sends the rejection wake-up response message.
  • the transceiver module 1101 is further configured to receive a wake-up rejection response message sent by the second network device; the processing module 1102 is further configured to delete the measurement configuration information of the second network device that sends the wake-up rejection response message from the measurement configuration list set for the user equipment.
  • the device 1200 When the communication device is a first network device, its structure may also be as shown in FIG12.
  • the device 1200 includes a memory 1201, a processor 1202, a transceiver component 1203, and a power supply component 1206.
  • the memory 1201 is coupled to the processor 1202, and can be used to store the programs and data necessary for the communication device 1200 to implement various functions.
  • the processor 1202 is configured to support the communication device 1200 to perform the corresponding functions in the above method, which can be implemented by calling the program stored in the memory 1201.
  • the transceiver component 1203 can be a wireless transceiver, which can be used to support the communication device 1200 to receive signaling and/or data through a wireless air interface, and to send signaling and/or data.
  • the transceiver component 1203 may also be referred to as a transceiver unit or a communication unit.
  • the transceiver component 1203 may include a radio frequency component 1204 and one or more antennas 1205, wherein the radio frequency component 1204 may be a remote radio unit (RRU), which may be specifically used for transmission of radio frequency signals and conversion of radio frequency signals into baseband signals, and the one or more antennas 1205 may be specifically used for radiation and reception of radio frequency signals.
  • RRU remote radio unit
  • the processor 1202 can perform baseband processing on the data to be sent, and then output the baseband signal to the RF unit.
  • the RF unit performs RF processing on the baseband signal and then sends the RF signal in the form of electromagnetic waves through the antenna.
  • the RF unit receives the RF signal through the antenna, converts the RF signal into a baseband signal, and outputs the baseband signal to the processor 1202.
  • the processor 1202 converts the baseband signal into data and processes the data.
  • the embodiment of the present disclosure also provides a communication device, which can have the function of the second network device in the above method embodiment, and is used to execute the steps performed by the second network device provided in the above embodiment.
  • the function can be implemented by hardware, or by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device 1300 shown in FIG. 13 may serve as the second network device involved in the above method embodiment, and execute the steps performed by the second network device in the above method embodiment.
  • the communication device 1300 includes a transceiver module 1301 and a processing module 1302 .
  • the transceiver module 1301 is configured to receive a wake-up request sent by the first network device, where the wake-up request is used to indicate ending the sleep state and starting the working state.
  • the transceiver module 1301 is further configured to send sleep state indication information to the first network device, where the sleep state indication information is used to indicate that the second network device is in a sleep state.
  • the transceiver module 1301 is further configured to send a wake-up rejection response message to the first network device.
  • the processing module 1302 is further configured to end the sleep state and start the working state, or.
  • the communication device When the communication device is the second network equipment, its structure may also be as shown in FIG. 12 .
  • the embodiment of the present disclosure also provides a communication device, which may have the functions of the user equipment in the above method embodiment, and is used to execute the steps performed by the user equipment provided in the above embodiment.
  • the function can be implemented by hardware, or by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device 1400 shown in FIG. 14 may serve as the user equipment involved in the above method embodiment, and execute the steps executed by the user equipment in the above method embodiment.
  • the communication device 1400 includes a transceiver module 1401 and a processing module 1402 .
  • the processing module 1402 is configured to measure a reference signal of a first network device to obtain a first measurement result, and to measure a discovery reference signal of a second network device in a dormant state to obtain a second measurement result, wherein the first network device is a serving network device of the user equipment, and the second network device is a non-serving network device of the user equipment;
  • the transceiver module 1401 is configured to send a radio resource management measurement result to the first network device, where the radio resource management measurement result includes the first measurement result and at least one second measurement result.
  • the transceiver module 1401 is further configured to receive first measurement configuration information sent by the first network device, where the first measurement configuration information is used for measurement of a discovery reference signal of the second network device.
  • the transceiver module 1401 is further configured to receive second measurement configuration information sent by the first network device, wherein the second measurement configuration information is used to configure a third threshold, and the third threshold is used to trigger the user equipment to start measuring the discovery reference signal of the second network device.
  • the communication device When the communication device is user equipment 102, its structure may also be as shown in FIG. 15 .
  • device 1500 may include one or more of the following components: a processing component 1502 , a memory 1504 , a power component 1506 , a multimedia component 1508 , an audio component 1510 , an input/output (I/O) interface 1512 , a sensor component 1514 , and a communication component 1516 .
  • a processing component 1502 may include one or more of the following components: a processing component 1502 , a memory 1504 , a power component 1506 , a multimedia component 1508 , an audio component 1510 , an input/output (I/O) interface 1512 , a sensor component 1514 , and a communication component 1516 .
  • a processing component 1502 may include one or more of the following components: a processing component 1502 , a memory 1504 , a power component 1506 , a multimedia component 1508 , an audio component 1510 , an input/output (I/O) interface 1512 , a sensor component 1514 , and a communication component
  • the processing component 1502 generally controls the overall operation of the device 1500, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 1502 may include one or more processors 1520 to execute instructions to perform all or part of the steps of the above-described method.
  • the processing component 1502 may include one or more modules to facilitate the interaction between the processing component 1502 and other components.
  • the processing component 1502 may include a multimedia module to facilitate the interaction between the multimedia component 1508 and the processing component 1502.
  • the memory 1504 is configured to store various types of data to support operations on the device 1500. Examples of such data include instructions for any application or method operating on the device 1500, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 1504 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory
  • flash memory magnetic disk or optical disk.
  • the power component 1506 provides power to the various components of the device 1500.
  • the power component 1506 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the device 1500.
  • the multimedia component 1508 includes a screen that provides an output interface between the device 1500 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1508 includes a front camera and/or a rear camera. When the device 1500 is in an operating mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
  • the audio component 1510 is configured to output and/or input audio signals.
  • the audio component 1510 includes a microphone (MIC), and when the device 1500 is in an operation mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal.
  • the received audio signal can be further stored in the memory 1504 or sent via the communication component 1516.
  • the audio component 1510 also includes a speaker for outputting audio signals.
  • I/O interface 1512 provides an interface between processing component 1502 and peripheral interface modules, such as keyboards, click wheels, buttons, etc. These buttons may include but are not limited to: home button, volume button, start button, and lock button.
  • the sensor assembly 1514 includes one or more sensors for providing various aspects of the status assessment of the device 1500.
  • the sensor assembly 1514 can detect the open/closed state of the device 1500, the relative positioning of components, such as the display and keypad of the device 1500, the sensor assembly 1514 can also detect the position change of the device 1500 or a component of the device 1500, the presence or absence of user contact with the device 1500, the orientation or acceleration/deceleration of the device 1500, and the temperature change of the device 1500.
  • the sensor assembly 1514 can include a proximity sensor configured to detect the presence of a nearby object without any physical contact.
  • the sensor assembly 1514 can also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 1514 can also include an accelerometer, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 1516 is configured to facilitate wired or wireless communication between the device 1500 and other devices.
  • the device 1500 can access a wireless network based on a communication standard, such as WiFi, 4G or 5G, or a combination thereof.
  • the communication component 1516 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 1516 also includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the apparatus 1500 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components to perform the above methods.
  • ASICs application-specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGAs field programmable gate arrays
  • controllers microcontrollers, microprocessors or other electronic components to perform the above methods.
  • a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 1504 including instructions, and the instructions can be executed by the processor 1520 of the device 1500 to perform the above method.
  • the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.
  • network devices can wake up other network devices, thereby enabling network devices to save energy during periods when energy saving is required, and enabling network devices to smoothly switch states during periods when normal operation is required.

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Abstract

本公开提供了一种唤醒网络设备的方法、装置、设备及存储介质，涉及无线通信技术领域，此方法包括：向处于休眠状态的第二网络设备发送唤醒请求，所述唤醒请求用于指示所述第二网络设备结束休眠状态并开启工作状态。

Description

一种唤醒网络设备的方法、装置、设备及可读存储介质 技术领域
本公开涉及无线通信技术领域，尤其涉及一种唤醒网络设备的方法、装置、设备及可读存储介质。
背景技术
随着无线通信技术的发展和无线网络的扩容，如何降低网络设备的能耗是一直需要研究的课题。
降低基站的能耗的一种方法是减少基站的不必要的下行传输。其中一种减少不必要的下行传输的方式是令基站处于休眠状态。
如何唤醒处于休眠状态的基站是需要研究的。
发明内容
本公开提供了一种唤醒网络设备的方法、装置、设备及可读存储介质。
第一方面，本公开提供了一种唤醒网络设备的方法，由第一网络设备执行，包括：
向处于休眠状态的第二网络设备发送唤醒请求，所述唤醒请求用于指示所述第二网络设备结束休眠状态并开启工作状态。
在一些可能的实施方式中，所述方法还包括：
接收所述第二网络设备发送的休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备处于休眠状态。
在一些可能的实施方式中，所述方法还包括：
接收用户设备发送的无线资源管理测量结果，所述无线资源管理测量结果包括第一测量结果和至少一第二测量结果，所述第一测量结果是对所述第一网络设备的参考信号的测量结果，所述第二测量结果是对第二网络设备的发现参考信号的测量结果；
根据所述无线资源管理测量结果确定待唤醒的第二网络设备。
在一些可能的实施方式中，所述根据所述无线资源管理测量结果确定待唤醒的第二网络设备，包括：
在所述第一测量结果低于第一阈值时，根据所述至少一第二测量结果确定待唤醒的第二网络设备。
在一些可能的实施方式中，所述根据所述至少一第二测量结果确定待唤醒的第二网络设备，包括：
在高于第二阈值的第二测量结果对应的第二网络设备为待唤醒的第二网络设备。
在一些可能的实施方式中，所述根据所述至少一第二测量结果确定待唤醒的第二网络设备，包括：
在高于第二阈值的第二测量结果的个数大于1时，根据选择策略和所述高于第二阈值的第二测量结果确定待唤醒的第二网络设备。
在一些可能的实施方式中，所述选择策略为：选择测量值最优的第二测量结果对应的第二网络设备为第二网络设备。
在一些可能的实施方式中，所述方法还包括：向所述用户设备发送第一测量配置信息，所述第一测量配置信息用于所述第二网络设备的发现参考信号的测量。
在一些可能的实施方式中，所述方法还包括：向所述用户设备发送第二测量配置信息，所述第二测量配置信息用于配置第三阈值，所述第三阈值用于触发所述用户设备开始对第二网络设备的发现参考信号进行测量。
在一些可能的实施方式中，所述方法还包括：
接收至少一所述第二网络设备发送的拒绝唤醒响应信息后，在无线资源管理测量结果中被测量的第二网络设备中除第三网络设备之外的其它第二网络设备中确定至少一第二网络设备作为待唤醒的第四网络设备，向所述待唤醒的第四网络设备发送唤醒请求，其中，所述第三网络设备为发送所述拒绝唤醒响应信息的第二网络设备。
在一些可能的实施方式中，所述方法还包括：
接收所述第二网络设备发送的拒绝唤醒响应信息，将所述发送拒绝唤醒响应信息的第二网络设备的测量配置信息从为所述用户设备设置的测量配置列表中删除。
第二方面，提供了一种唤醒网络设备的方法，由第二网络设备执行，包括：
接收第一网络设备发送的唤醒请求，所述唤醒请求用于指示结束休眠状态并开启工作状态。
在一些可能的实施方式中，所述方法还包括：
向所述第一网络设备发送休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备处于休眠状态。
在一些可能的实施方式中，所述方法还包括：
结束休眠状态并开启工作状态，或者，向所述第一网络设备发送拒绝唤醒响应信息。
第三方面，提供了一种唤醒网络设备的方法，由用户设备执行，包括：
测量第一网络设备的参考信号，获得第一测量结果，以及，测量处于休眠状态的第二网络设备的发现参考信号，获得第二测量结果，所述第一网络设备为所述用户设备的服务网络设备，所述第二网络设备为所述用户设备的非服务网络设备；
向所述第一网络设备发送无线资源管理测量结果，所述无线资源管理测量结果包括所述第一测量结果和至少一所述第二测量结果。
在一些可能的实施方式中，所述方法还包括：
接收第一网络设备发送的第一测量配置信息，所述第一测量配置信息用于第二网络设备的发现参考信号的测量。
在一些可能的实施方式中，所述方法还包括：
接收第一网络设备发送的第二测量配置信息，所述第二测量配置信息用于配置第三阈值，所述第三阈值用于触发所述用户设备开始对第二网络设备的发现参考信号进行测量。
第四方面，提供了一种唤醒网络设备的装置，被配置于第一网络设备，包括：
收发模块，被配置为向处于休眠状态的第二网络设备发送唤醒请求，所述唤醒请求用于指示结束休眠状态并开启工作状态。
第五方面，提供了一种唤醒网络设备的装置，被配置于第二网络设备，包括：
收发模块，被配置为接收第一网络设备发送的唤醒请求，所述唤醒请求用于指示结束休眠状态并开启工作状态；
处理模块，被配置为结束休眠状态并开启工作状态。
第六方面，提供了一种唤醒网络设备的装置，被配置于用户设备，包括：
处理模块，被配置为测量第一网络设备的参考信号，获得第一测量结果，以及，测量处于休眠状态的第二网络设备的发现参考信号，获得第二测量结果，所述第一网络设备为所述用户设备的服务网络设备，所述第二网络设备为所述用户设备的非服务网络设备；
收发模块，被配置为向所述第一网络设备发送无线资源管理测量结果，所述无线资源管理测量结果包括所述第一测量结果和至少一所述第二测量结果。
第七方面，提供一种电子设备，包括处理器以及存储器，其中，
所述存储器用于存储计算机程序；
所述处理器用于执行所述计算机程序，以实现第一方面或第一方面的任意一种可能的设计。
第八方面，提供一种电子设备，包括处理器以及存储器，其中，
所述存储器用于存储计算机程序；
所述处理器用于执行所述计算机程序，以实现第二方面或第二方面的任意一种可能的设计。
第九方面，提供一种电子设备，包括处理器以及存储器，其中，
所述存储器用于存储计算机程序；
所述处理器用于执行所述计算机程序，以实现第三方面或第三方面的任意一种可能的设计。
第十方面，提供一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当所述指令在计算机上被调用执行时，使得计算机执行上述第一方面或第一方面的任意一种可能的设计。
第十一方面，提供一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当所述指令在计算机上被调用执行时，使得计算机执行上述第二方面或第二方面的任意一种可能的设计。
第十二方面，提供一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当所述指令在计算机上被调用执行时，使得计算机执行上述第三方面或第三方面的任意一种可能的设计。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
本公开中，通过网络设备之间发送唤醒请求的方式使网络设备唤醒其它网络设备，从而在需要节能的时段内使网络设备实现节能，并且可以在需要正常工作的时段内使网络设备顺利实现状态切换。
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此处所说明的附图用来提供对本公开实施例的进一步理解，构成本申请的一部分，本公开实施例的示意性实施例及其说明用于解释本公开实施例，并不构成对本公开实施例的不当限定。在附图中：
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开实施例的实施例，并与说明书一起用于解释本公开实施例的原理。
图1是本公开实施例提供的一种无线通信系统架构示意图；
图2是本公开实施例提供的另一种唤醒网络设备的方法的示意图；
图3是本公开实施例提供的另一种唤醒网络设备的方法的示意图；
图4是本公开实施例提供的另一种唤醒网络设备的方法的示意图；
图5是本公开实施例提供的另一种唤醒网络设备的方法的示意图；
图6是本公开实施例提供的一种唤醒网络设备的方法的流程图；
图7是本公开实施例提供的另一种唤醒网络设备的方法的流程图；
图8是本公开实施例提供的另一种唤醒网络设备的方法的流程图；
图9是本公开实施例提供的另一种唤醒网络设备的方法的流程图；
图10是本公开实施例提供的另一种唤醒网络设备的方法的流程图；
图11是本公开实施例提供的一种唤醒网络设备的装置的结构图；
图12是本公开实施例提供的另一种唤醒网络设备的装置的结构图；
图13是本公开实施例提供的另一种唤醒网络设备的装置的结构图；
图14是本公开实施例提供的另一种唤醒网络设备的装置的结构图；
图15是本公开实施例提供的另一种唤醒网络设备的装置的结构图。
具体实施方式
现结合附图和具体实施方式对本公开实施例进一步说明。
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在 不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”及“若”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的要素。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。
如图1所示，本公开实施例提供的一种唤醒网络设备的方法可应用于无线通信系统100，该无线通信系统可以包括用户设备101和网络设备102。其中，用户设备101被配置为支持载波聚合，并可连接至网络设备102的多个载波单元，包括一个主载波单元以及一个或多个辅载波单元。
应理解，以上无线通信系统100既可适用于低频场景，也可适用于高频场景。无线通信系统100的应用场景包括但不限于长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)系统、全球互联微波接入(worldwide interoperability for micro wave access，WiMAX)通信系统、云无线接入网络(cloud radio access network，CRAN)系统、未来的第五代(5th-Generation，5G)系统、新无线(new radio，NR)通信系统或未来的演进的公共陆地移动网络(public land mobile network，PLMN)系统等。
以上所示用户设备101可以是用户设备(terminal)、接入用户设备、用户设备单元、用户设备站、移动台(mobile station，MS)、远方站、远程用户设备、移动用户设备(mobile terminal)、无线通信设备、用户设备代理或用户设备等。该用户设备101可具备无线收发功能，其能够与一个或多个通信系统的一个或多个网络设备进行通信(如无线通信)，并接受网络设备提供的网络服务，这里的网络设备包括但不限于图示网络设备103。
其中，用户设备101可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字处理personal digital assistant，PDA)设备、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、未来5G网络中的用户设备或者未来演进的PLMN网络中的用户设备等。
网络设备102可以是接入网设备(或称接入网站点)。其中，接入网设备是指有提供网络接入功能的设备，如无线接入网(radio access network，RAN)基站等等。网络设备103具体可包括基站(base station，BS)，或包括基站以及用于控制基站的无线资源管理设 备等。该网络设备102还可包括中继站(中继设备)、接入点以及未来5G网络中的基站、未来演进的PLMN网络中的基站或者NR基站等。网络设备102可以是可穿戴设备或车载设备。网络设备102也可以是具有通信模块的通信芯片。
比如，网络设备102包括但不限于：5G中的下一代基站(gnodeB，gNB)、LTE系统中的演进型节点B(evolved node B，eNB)、无线网络控制器(radio network controller，RNC)、WCDMA系统中的节点B(node B，NB)、CRAN系统下的无线控制器、基站控制器(basestation controller，BSC)、GSM系统或CDMA系统中的基站收发台(base transceiver station，BTS)、家庭基站(例如，home evolved nodeB，或home node B，HNB)、基带单元(baseband unit，BBU)、传输点(transmitting and receiving point，TRP)、发射点(transmitting point，TP)或移动交换中心等。
考虑到网络设备之间具有通信链路，可以在某些网络设备处于休眠状态后，通过其它网络设备将其唤醒。例如：在异构网络中，宏基站(macro cell)的广域覆盖下有若干小基站(small cell)用于热点增强或者热点覆盖，宏基站和小基站之间具有通信链路时，宏基站可以向小基站发送唤醒请求。再例如：在同构网络中，各个基站的覆盖范围仅在覆盖范围的边缘区域具有覆盖重叠，不同的基站之间(不局限于相邻基站)具有通信链路时，一基站可以向另一基站发送唤醒请求。
本公开实施例提供了一种唤醒网络设备的方法，图2是根据一示例性实施例示出的一种唤醒网络设备的方法的流程图，如图2所示，所述方法包括步骤S201～S202，具体的：
S201，第一网络设备向处于休眠状态的第二网络设备发送唤醒请求，所述唤醒请求用于指示第二网络设备结束休眠状态并开启工作状态。
在一些可能的实施方式中，第一网络设备已预先获知哪些第二网络设备处于休眠状态，哪些第二网络设备处于工作状态。
S202，第二网络设备接收第一网络设备发送的唤醒请求后，结束休眠状态并开启工作状态。
本公开实施例中，通过网络设备之间发送唤醒请求的方式使网络设备唤醒其它网络设备，从而在需要节能的时段内使网络设备实现节能，并且可以在需要正常工作的时段内使网络设备顺利实现状态切换。
本公开中网络设备的休眠状态又可称为去激活(deactive)状态，例如可以对应网络设备不进行下行发送或者只进行极少量的下行发送，例如只进行发现参考信号(discovery reference signal，DRS)广播，不发送公共控制信息、寻呼信息、用户数据调度等。工作状态又可称为激活(active)状态，例如可以对应网络设备正常进行下行广播和下行数据发送的状态。
本公开实施例提供了一种唤醒网络设备的方法，图3是根据一示例性实施例示出的一种唤醒网络设备的方法的流程图，如图3所示，所述方法包括步骤S301～S303，具体的：
S301，第二网络设备向第一网络设备发送休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备处于休眠状态。
S302，第一网络设备向处于休眠状态的第二网络设备发送唤醒请求，所述唤醒请求用于指示第二网络设备结束休眠状态并开启工作状态。
第一网络设备获知第二网络设备的状态的方式，包括以下两种：
第一种：根据休眠状态指示信息和最大休眠时长Tm确定。
第二网络设备具有最大休眠时长Tm，第一网络设备在接收到第二网络设备发送的休眠状态指示信息后，根据Tm可确定出第二网络设备结束休眠状态的时刻。
例如：第一网络设备在t0时刻接收到第二网络设备发送的休眠状态指示信息，则可以确定第二网络设备在t0+Tm时刻结束休眠状态。
第二种：根据休眠状态指示信息和工作状态指示信息确定。
第二网络设备在开启工作状态后，向第一网络设备发送工作状态指示信息，从而第一网络设备根据接收到的休眠状态指示信息或工作状态指示信息确定第二网络设备的状态。具体的，第一网络设备根据接收到的休眠状态指示信息后，便认为第二网络设备处于休眠状态直至下一次从第二网络设备接收到工作状态指示信息。第一网络设备根据接收到的工作状态指示信息后，便认为第二网络设备处于工作状态直至下一次从第二网络设备接收到休眠状态指示信息。
S303，第二网络设备接收第一网络设备发送的唤醒请求后，结束休眠状态并开启工作状态。
本公开实施例中，在网络设备之间传输状态指示信息，并且通过网络设备之间发送唤醒请求的方式使网络设备唤醒其它网络设备，从而在需要节能的时段内使网络设备实现节能，并且可以在需要正常工作的时段内使网络设备顺利实现状态切换。
本公开实施例提供了一种唤醒网络设备的方法，图4是根据一示例性实施例示出的一种唤醒网络设备的方法的流程图，如图4所示，所述方法包括步骤S401～S403，具体的：
S401，第二网络设备向第一网络设备发送休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备即将进入休眠状态。
在一些可能实施方式中，网络设备在发出休眠状态指示信息后的设定时长T对应的时刻进入休眠状态，例如，第二网络设备在第一时刻t1向第一网络设备发出休眠状态指示信息，在第二时刻t2进入休眠状态，其中t2＝t1+T。其中，设定时长T为协议约定的固定值，或者是网络设备中预先设置好的固定值。
S402，第一网络设备确定第二网络设备处于休眠状态之后，向处于休眠状态的第二网络设备发送唤醒请求，所述唤醒请求用于指示第二网络设备结束休眠状态并开启工作状态。
在一些可能的实施方式中，第一网络设备在第三时刻t3接收到第二网络设备发送的休眠状态指示信息后，确定第二网络设备在第四时刻t4处于休眠状态，其中t4＝t3+T。
S403，第二网络设备接收第一网络设备发送的唤醒请求后，结束休眠状态并开启工作状态。
本公开实施例提供了一种唤醒网络设备的方法，图5是根据一示例性实施例示出的一种唤醒网络设备的方法的流程图，如图5所示，所述方法包括步骤S501～S505，具体的：
S501，用户设备向第一网络设备发送无线资源管理测量(Radio Resource Management，RRM)结果。
RRM结果包括第一测量结果和至少一第二测量结果，第一测量结果是对第一网络设备的参考信号的测量结果，第二测量结果是对第二网络设备的发现参考信号的测量结果，所述第二网络设备处于休眠状态。其中，第一网络设备是用户设备的当前的服务网络设备，第二网络设备不是用户设备的当前的服务网络设备，即第二网络设备是用户设备的非服务网络设备。
第二网络设备处于工作状态(即未处于休眠状态)时广播的用于测量的参考信号可以 是例如SSB/CSI-RS，处于休眠状态时，广播(一般为周期性的广播)发现参考信号(discovery reference signal，DRS)，DRS的发送周期一般较为稀疏，基站在绝大部分时间内都无需发送任何信息，因而可以节能。此DRS可以为包括协议约定的信息，此DRS还包括小区标识，或者还包括小区标识和同步信号。从而，用户设备在第二网络设备处于工作状态时，对第二网络设备的参考信号进行测量，在第二网络设备处于休眠状态时，对第二网络设备的DRS进行测量。
在一些可能的实施方式中，RRM测量结果中仅包括第一测量结果和至少一第二测量结果，即除了包括对第一网络设备的参考信号的测量结果外，只包括对于处于休眠状态的第二网络设备的测量结果。相应的，用户设备仅测量第一网络设备的参考信号和处于休眠状态的第二网络设备的DRS。
在一些可能的实施方式中，RRM测量结果中除包括第一测量结果和至少一第二测量结果，还包括至少一第三测量结果，第三测量结果为对处于工作状态的第二网络设备的参考信号的测量结果。相应的，用户设备除了测量第一网络设备的参考信号和处于休眠状态的第二网络设备的DRS，还测量处于工作状态的第二网络设备的参考信号。在这种实施方式中，第一网络设备根据图3所示的实施例中获知第二网络设备的状态的方式确定每个第二网络设备的状态，根据第二网络设备的状态区分RRM测量结果中第二测量结果和第三测量结果。
S502，根据所述无线资源管理测量结果确定待唤醒的第二网络设备。
在一些可能的实施方式中，在所述第一测量结果低于第一阈值时，根据所述至少一第二测量结果确定待唤醒的第二网络设备，即在用户设备对第一网络设备的参考信号的测量结果不够理想时，再根据所述至少一第二测量结果确定需唤醒哪个第二网络设备，在用户设备对第一网络设备的参考信号的测量结果较理想时，则不需要确定待唤醒的第二网络设备，也不需要唤醒第二网络设备。
在一些可能的实施方式中，根据所述至少一第二测量结果确定待唤醒的第二网络设备，包括以下方式：
方式一，在高于第二阈值的第二测量结果对应的第二网络设备为待唤醒的第二网络设备，即根据第二阈值选择测量结果较优的第二网络设备作为待唤醒的第二网络设备，例如将高于第二阈值的第二测量结果对应的所有的第二网络设备均作为待唤醒的第二网络设备。
方式二，在高于第二阈值的第二测量结果的个数大于1时，根据选择策略和所述高于第二阈值的第二测量结果确定待唤醒的第二网络设备。
选择策略为以下中的任一种：
选择测量值最优的第二测量结果对应的第二网络设备为第二网络设备；
任选一个第二测量结果对应的第二网络设备为第二网络设备。
S503，第一网络设备向所述待唤醒的第二网络设备发送唤醒请求，所述唤醒请求用于指示第二网络设备结束休眠状态并开启工作状态。
S504，所述待唤醒的第二网络设备接收第一网络设备发送的唤醒请求后，结束休眠状态并开启工作状态，或者，向第一网络设备发送拒绝唤醒响应信息。
S505，第一网络设备接收至少一所述待唤醒的第二网络设备发送的拒绝唤醒响应信息后，在无线资源管理测量结果中被测量的第二网络设备中除了发送所述响应信息的所述第二网络设备之外的其它第二网络设备中确定至少一第二网络设备。
S506，第一网络设备向确定出的所述至少一第二网络设备向发送唤醒请求。
其中，无线资源管理测量结果中被测量的第二网络设备是指无线资源管理测量结果中第二测量结果的测量对象(即发现参考信号)对应的第二网络设备。
在一些可能的实施方式中，第一网络设备接收所述待唤醒的第二网络设备发送的拒绝唤醒响应信息后，在无线资源管理测量结果中被测量的第二网络设备中除第三网络设备之外其它第二网络设备中确定至少一第二网络设备作为待唤醒的第四网络设备，向所述待唤醒的第四网络设备发送唤醒请求，其中，第三网络设备为发送所述拒绝唤醒响应信息的第二网络设备。
其中，第一网络设备可以将发送所述拒绝唤醒响应信息的第二网络设备标记为第三网络设备，还可以将无线资源管理测量结果中被测量的第二网络设备中除第三网络设备之外的其它第二网络设备标记为第四网络设备，在第四网络设备中确定一待唤醒的第四网络设备。
在一些可能的实施方式中，第一网络设备维护用户设备的测量配置列表，测量配置列表中包括针对不同的第二网络设备的测量配置信息。在接收所述第二网络设备发送的拒绝唤醒响应信息，将所述发送拒绝唤醒响应信息的第二网络设备的测量配置信息从为所述用 户设备设置的测量配置列表中删除，即表示后续不再将所述第二网络设备作为测量对象。其中，所述第二网络设备的测量配置信息包括所述第二网络设备的标识和测量配置。
在一些可能的实施方式中，S501之前还包括：至少一第二网络设备向第一网络设备发送休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备处于休眠状态或者即将进入休眠状态。
在一些可能的实施方式中，S501之前还包括：向所述用户设备发送第一测量配置信息，所述第一测量配置信息用于第二网络设备的发现参考信号的测量。
在一些可能的实施方式中，S501之前还包括：向所述用户设备发送第二测量配置信息，所述第二测量配置信息用于配置第三阈值，所述第三阈值用于触发所述用户设备开始对第二网络设备的参考信号进行测量，例如：在用户设备对第一网络设备的参考信号的测量结果小于第三阈值时开始对第二网络设备的参考信号进行测量。
本公开实施例中，第一网络设备接收用户设备对第一网络设备和第二网络设备的测量结果，根据测量结果确定待唤醒的第二网络设备，通过网络设备之间发送唤醒请求的方式使网络设备唤醒其它网络设备，利用用户设备的测量功能可以方便的选择出较合理的待唤醒的网络设备。
本公开实施例提供了一种唤醒网络设备的方法，由第一网络设备执行，图6是根据一示例性实施例示出的一种唤醒网络设备的方法的流程图，如图6所示，所述方法包括步骤S601～S602，具体的：
S601，接收第二网络设备发送的休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备处于休眠状态。
S602，向处于休眠状态的第二网络设备发送唤醒请求，所述唤醒请求用于指示所述第二网络设备结束休眠状态并开启工作状态。
第一网络设备获知第二网络设备的状态的方式，包括以下两种：
第一种：根据休眠状态指示信息和最大休眠时长Tm确定。
第二网络设备具有最大休眠时长Tm，第一网络设备在接收到第二网络设备发送的休眠状态指示信息后，根据Tm可确定出第二网络设备结束休眠状态的时刻。
例如：第一网络设备在t0时刻接收到第二网络设备发送的休眠状态指示信息，则可以确定第二网络设备在t0+Tm时刻结束休眠状态。
第二种：根据休眠状态指示信息和工作状态指示信息确定。
第二网络设备在开启工作状态后，向第一网络设备发送工作状态指示信息，从而第一网络设备根据接收到的休眠状态指示信息或工作状态指示信息确定第二网络设备的状态。具体的，第一网络设备根据接收到的休眠状态指示信息后，便认为第二网络设备处于休眠状态直至下一次从第二网络设备接收到工作状态指示信息。第一网络设备根据接收到的工作状态指示信息后，便认为第二网络设备处于工作状态直至下一次从第二网络设备接收到休眠状态指示信息。
在一些可能的实施方式中，在S601之前还包括：接收所述第二网络设备发送的休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备即将进入休眠状态。
本公开实施例提供了一种唤醒网络设备的方法，由第一网络设备执行，图7是根据一示例性实施例示出的一种唤醒网络设备的方法的流程图，如图7所示，所述方法包括步骤S701～S702，具体的：
S701，接收第二网络设备发送的休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备即将进入休眠状态。
在一些可能实施方式中，网络设备在发出休眠状态指示信息后的设定时长T对应的时刻进入休眠状态，例如，第二网络设备在第一时刻t1向第一网络设备发出休眠状态指示信息，在第二时刻t2进入休眠状态，其中t2＝t1+T。其中，设定时长T为协议约定的固定值，或者是网络设备中预先设置好的固定值。第一网络设备在第三时刻t3接收到第二网络设备发送的休眠状态指示信息后，确定第二网络设备在第四时刻t4处于休眠状态，其中t4＝t3+T。
S702，向处于休眠状态的所述第二网络设备发送唤醒请求，所述唤醒请求用于指示所述第二网络设备结束休眠状态并开启工作状态。
本公开实施例提供了一种唤醒网络设备的方法，由第一网络设备执行，图8是根据一示例性实施例示出的一种唤醒网络设备的方法的流程图，如图8所示，所述方法包括步骤S801～S804，具体的：
S801，接收用户设备发送的无线资源管理测量结果。
RRM结果包括第一测量结果和至少一第二测量结果，所述第一测量结果是对第一网络设备的参考信号的测量结果，所述第二测量结果是对第二网络设备的发现参考信号的测量结果，所述第二网络设备处于休眠状态。其中，第一网络设备是用户设备的当前的服务网络设备，第二网络设备不是用户设备的当前的服务网络设备。
第二网络设备处于工作状态(即未处于休眠状态)时广播的用于测量的参考信号可以是例如SSB/CSI-RS，处于休眠状态时，广播(一般为周期性的广播)发现参考信号(discovery reference signal，DRS)，DRS的发送周期一般较为稀疏，基站在绝大部分时间内都无需发送任何信息，因而可以节能。此DRS可以为包括协议约定的信息，此DRS还包括小区标识，或者还包括小区标识和同步信号。从而，用户设备在第二网络设备处于工作状态时，对第二网络设备的参考信号进行测量，在第二网络设备处于休眠状态时，对第二网络设备的DRS进行测量。
在一些可能的实施方式中，RRM测量结果中仅包括第一测量结果和至少一第二测量结果，即除了包括对第一网络设备的参考信号的测量结果外，只包括对于处于休眠状态的第二网络设备的测量结果。相应的，用户设备仅测量第一网络设备的参考信号和处于休眠状态的第二网络设备的DRS。
在一些可能的实施方式中，RRM测量结果中除包括第一测量结果和至少一第二测量结果，还包括至少一第三测量结果，第三测量结果为对处于工作状态的第二网络设备的参考信号的测量结果。相应的，用户设备除了测量第一网络设备的参考信号和处于休眠状态的第二网络设备的DRS，还测量处于工作状态的第二网络设备的参考信号。在这种实施方式中，第一网络设备根据图3所示的实施例中第一网络设备获知第二网络设备的状态的方式确定每个第二网络设备的状态，根据第二网络设备的状态区分RRM测量结果中第二测量结果和第三测量结果。
S802，根据所述无线资源管理测量结果确定待唤醒的第二网络设备。
在一些可能的实施方式中，在所述第一测量结果低于第一阈值时，根据所述至少一第二测量结果确定待唤醒的第二网络设备，即在用户设备对第一网络设备的参考信号的测量结果不够理想时，再根据所述至少一第二测量结果确定需唤醒哪个第二网络设备，在用户设备对第一网络设备的参考信号的测量结果较理想时，则不需要确定待唤醒的第二网络设备，也不需要唤醒第二网络设备。
在一些可能的实施方式中，根据所述至少一第二测量结果确定待唤醒的第二网络设备，包括以下方式：
方式一，在高于第二阈值的第二测量结果对应的第二网络设备为待唤醒的第二网络设备，即根据第二阈值选择测量结果较优的第二网络设备作为待唤醒的第二网络设备，例如将高于第二阈值的第二测量结果对应的所有的第二网络设备均作为待唤醒的第二网络设备。
方式二，在高于第二阈值的第二测量结果的个数大于1时，根据选择策略和所述高于第二阈值的第二测量结果确定待唤醒的第二网络设备。
选择策略为以下中的任一种：
选择测量值最优的第二测量结果对应的第二网络设备为第二网络设备；
任选一个第二测量结果对应的第二网络设备为第二网络设备。
S803，向所述待唤醒的第二网络设备发送唤醒请求，所述唤醒请求用于指示第二网络设备结束休眠状态并开启工作状态。
S804，接收至少一所述待唤醒的第二网络设备发送的拒绝唤醒响应信息后，在所述无线资源管理测量结果中被测量的第二网络设备中除了发送所述响应信息的所述第二网络设备之外的其它第二网络设备中确定至少一第二网络设备，向确定出的所述至少一第二网络设备向发送唤醒请求。
其中，无线资源管理测量结果中被测量的第二网络设备是指无线资源管理测量结果中第二测量结果的测量对象(即发现参考信号)对应的第二网络设备。
在一些可能的实施方式中，第一网络设备接收所述待唤醒的第二网络设备发送的拒绝唤醒响应信息后，在无线资源管理测量结果中被测量的第二网络设备中除第三网络设备之外其它第二网络设备中确定至少一第二网络设备作为待唤醒的第四网络设备，向所述待唤醒的第四网络设备发送唤醒请求，其中，第三网络设备为发送的拒绝唤醒响应信息的第二网络设备。
其中，第一网络设备可以将发送所述拒绝唤醒响应信息的第二网络设备标记为第三网络设备，还可以将无线资源管理测量结果中被测量的第二网络设备中除第三网络设备之外的其它第二网络设备标记为第四网络设备，在第四网络设备中确定一待唤醒的第四网络设备。
在一些可能的实施方式中，第一网络设备维护用户设备的测量配置列表，测量配置列表中包括针对不同的第二网络设备的测量配置信息。在接收所述第二网络设备发送的拒绝 唤醒响应信息，将所述发送拒绝唤醒响应信息的第二网络设备的测量配置信息从为所述用户设备设置的测量配置列表中删除，即表示后续不再将所述第二网络设备作为测量对象。其中，所述第二网络设备的测量配置信息包括所述第二网络设备的标识和测量配置。
在一些可能的实施方式中，S801之前还包括：接收至少一第二网络设备发送的休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备处于休眠状态或者即将进入休眠状态。
在一些可能的实施方式中，S801之前还包括：向所述用户设备发送第一测量配置信息，所述第一测量配置信息用于第二网络设备的发现参考信号的测量。
在一些可能的实施方式中，S801之前还包括：向所述用户设备发送第二测量配置信息，所述第二测量配置信息用于配置第三阈值，所述第三阈值用于触发所述用户设备开始对第二网络设备的参考信号进行测量，例如：在用户设备对第一网络设备的参考信号的测量结果小于第三阈值时开始对第二网络设备的参考信号进行测量。
本公开实施例提供了一种唤醒网络设备的方法，由第二网络设备执行，图9是根据一示例性实施例示出的一种唤醒网络设备的方法的流程图，如图9所示，所述方法包括步骤S901～S902，具体的：
S901，接收第一网络设备发送的唤醒请求，所述唤醒请求用于指示结束休眠状态并开启工作状态；
S902，结束休眠状态并开启工作状态，或者，向所述第一网络设备发送拒绝唤醒响应信息。
在一些可能的实施方式中，S901之前还包括：向所述第一网络设备发送休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备处于休眠状态。
在一些可能的实施方式中，S901之前还包括：向所述第一网络设备发送休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备即将进入休眠状态。
第二网络设备在发出休眠状态指示信息后的设定时长T对应的时刻进入休眠状态，例如，第二网络设备在第一时刻t1向第一网络设备发出休眠状态指示信息，在第二时刻t2进入休眠状态，其中t2＝t1+T。其中，设定时长T为协议约定的固定值，或者是网络设备中预先设置好的固定值。
本公开实施例提供了一种唤醒网络设备的方法，由用户设备执行，图10是根据一示例性实施例示出的一种唤醒网络设备的方法的流程图，如图10所示，所述方法包括步骤S1001～S1002，具体的：
S1001，测量第一网络设备的参考信号，获得第一测量结果，以及，测量处于休眠状态的第二网络设备的发现参考信号，获得第二测量结果，所述第一网络设备为所述用户设备的服务网络设备，所述第二网络设备为所述用户设备的非服务网络设备；
S1002，向所述第一网络设备发送无线资源管理测量结果，所述无线资源管理测量结果包括所述第一测量结果和至少一所述第二测量结果。
在一些可能的实施方式中，S1001之前还包括：接收第一网络设备发送的第一测量配置信息，所述第一测量配置信息用于第二网络设备的发现参考信号的测量。
在一些可能的实施方式中，S1001之前还包括：接收第一网络设备发送的第二测量配置信息，所述第二测量配置信息用于配置第三阈值，所述第三阈值用于触发所述用户设备开始对第二网络设备的发现参考信号进行测量。
基于与以上方法实施例相同的构思，本公开实施例还提供一种通信装置，该通信装置可具备上述方法实施例中的第一网络设备的功能，并用于执行上述实施例提供的由第一网络设备执行的步骤。该功能可以通过硬件实现，也可以通过软件或者硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块。
在一种可能的实现方式中，如图11所示的通信装置1100可作为上述方法实施例所涉及的第一网络设备，并执行上述一种方法实施例中由第一网络设备执行的步骤。
所述通信装置1100包括收发模块1101和处理模块1102。
收发模块1101，被配置为向处于休眠状态的第二网络设备发送唤醒请求，所述唤醒请求用于指示所述第二网络设备结束休眠状态并开启工作状态。
在一些可能的实施方式中，收发模块1101，还被配置为接收所述第二网络设备发送的休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备处于休眠状态。
在一些可能的实施方式中，收发模块1101，还被配置为接收用户设备发送的无线资源管理测量结果，所述无线资源管理测量结果包括第一测量结果和至少一第二测量结果，所述第一测量结果是对所述第一网络设备的参考信号的测量结果，所述第二测量结果是对第二网络设备的发现参考信号的测量结果；
处理模块1102被配置为根据所述无线资源管理测量结果确定待唤醒的第二网络设备。
在一些可能的实施方式中，处理模块1102被配置为在所述第一测量结果低于第一阈值时，根据所述至少一第二测量结果确定待唤醒的第二网络设备。
在一些可能的实施方式中，处理模块1102被配置为在高于第二阈值的第二测量结果对应的第二网络设备为待唤醒的第二网络设备。
在一些可能的实施方式中，处理模块1102被配置为在高于第二阈值的第二测量结果的个数大于1时，根据选择策略和所述高于第二阈值的第二测量结果确定待唤醒的第二网络设备。
在一些可能的实施方式中，所述选择策略为：选择测量值最优的第二测量结果对应的第二网络设备为第二网络设备。
在一些可能的实施方式中，收发模块1101，还被配置为向所述用户设备发送第一测量配置信息，所述第一测量配置信息用于所述第二网络设备的发现参考信号的测量。
在一些可能的实施方式中，收发模块1101，还被配置为向所述用户设备发送第二测量配置信息，所述第二测量配置信息用于配置第三阈值，所述第三阈值用于触发所述用户设备开始对第二网络设备的发现参考信号进行测量。
在一些可能的实施方式中，收发模块1101，还被配置为接收至少一所述第二网络设备发送的拒绝唤醒响应信息后，在无线资源管理测量结果中被测量的第二网络设备中除第三网络设备之外的其它第二网络设备中确定至少一第二网络设备作为待唤醒的第四网络设备，向所述待唤醒的第四网络设备发送唤醒请求，其中，所述第三网络设备为发送所述拒绝唤醒响应信息的第二网络设备。
在一些可能的实施方式中，收发模块1101，还被配置为接收所述第二网络设备发送的拒绝唤醒响应信息；处理模块1102还被配置为将所述发送拒绝唤醒响应信息的第二网络设备的测量配置信息从为所述用户设备设置的测量配置列表中删除。
当该通信装置为第一网络设备时，其结构还可如图12所示。如图12所示，装置1200包括存储器1201、处理器1202、收发组件1203、电源组件1206。其中，存储器1201与处理器1202耦合，可用于保存通信装置1200实现各功能所必要的程序和数据。该处理器1202被配置为支持通信装置1200执行上述方法中相应的功能，此功能可通过调用存储器1201存储的程序实现。收发组件1203可以是无线收发器，可用于支持通信装置1200通过 无线空口进行接收信令和/或数据，以及发送信令和/或数据。收发组件1203也可被称为收发单元或通信单元，收发组件1203可包括射频组件1204以及一个或多个天线1205，其中，射频组件1204可以是远端射频单元(remote radio unit，RRU)，具体可用于射频信号的传输以及射频信号与基带信号的转换，该一个或多个天线1205具体可用于进行射频信号的辐射和接收。
当通信装置1200需要发送数据时，处理器1202可对待发送的数据进行基带处理后，输出基带信号至射频单元，射频单元将基带信号进行射频处理后将射频信号通过天线以电磁波的形式进行发送。当有数据发送到通信装置1200时，射频单元通过天线接收到射频信号，将射频信号转换为基带信号，并将基带信号输出至处理器1202，处理器1202将基带信号转换为数据并对该数据进行处理。
基于与以上方法实施例相同的构思，本公开实施例还提供一种通信装置，该通信装置可具备上述方法实施例中的第二网络设备的功能，并用于执行上述实施例提供的由第二网络设备执行的步骤。该功能可以通过硬件实现，也可以通过软件或者硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块。
在一种可能的实现方式中，如图13所示的通信装置1300可作为上述方法实施例所涉及的第二网络设备，并执行上述一种方法实施例中由第二网络设备执行的步骤。
所述通信装置1300包括收发模块1301和处理模块1302。
收发模块1301被配置为接收第一网络设备发送的唤醒请求，所述唤醒请求用于指示结束休眠状态并开启工作状态。
在一些可能的实施方式中，收发模块1301还被配置为向所述第一网络设备发送休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备处于休眠状态。
在一些可能的实施方式中，收发模块1301还被配置向所述第一网络设备发送拒绝唤醒响应信息。
在一些可能的实施方式中，处理模块1302还被配置结束休眠状态并开启工作状态，或者。
当该通信装置为第二网络设备时，其结构还可如图12所示。
基于与以上方法实施例相同的构思，本公开实施例还提供一种通信装置，该通信装置可具备上述方法实施例中的用户设备的功能，并用于执行上述实施例提供的由用户设备执行的步骤。该功能可以通过硬件实现，也可以通过软件或者硬件执行相应的软件实现。该 硬件或软件包括一个或多个与上述功能相对应的模块。
在一种可能的实现方式中，如图14所示的通信装置1400可作为上述方法实施例所涉及的用户设备，并执行上述一种方法实施例中由用户设备执行的步骤。
所述通信装置1400包括收发模块1401和处理模块1402。
处理模块1402被配置为测量第一网络设备的参考信号，获得第一测量结果，以及，测量处于休眠状态的第二网络设备的发现参考信号，获得第二测量结果，所述第一网络设备为所述用户设备的服务网络设备，所述第二网络设备为所述用户设备的非服务网络设备；
收发模块1401被配置为向所述第一网络设备发送无线资源管理测量结果，所述无线资源管理测量结果包括所述第一测量结果和至少一所述第二测量结果。
在一些可能的实施方式中，收发模块1401还被配置为接收第一网络设备发送的第一测量配置信息，所述第一测量配置信息用于第二网络设备的发现参考信号的测量。
在一些可能的实施方式中，收发模块1401还被配置为接收第一网络设备发送的第二测量配置信息，所述第二测量配置信息用于配置第三阈值，所述第三阈值用于触发所述用户设备开始对第二网络设备的发现参考信号进行测量。
当该通信装置为用户设备102时，其结构还可如图15所示。
参照图15，装置1500可以包括以下一个或多个组件：处理组件1502，存储器1504，电力组件1506，多媒体组件1508，音频组件1510，输入/输出(I/O)的接口1512，传感器组件1514，以及通信组件1516。
处理组件1502通常控制装置1500的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件1502可以包括一个或多个处理器1520来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1502可以包括一个或多个模块，便于处理组件1502和其他组件之间的交互。例如，处理组件1502可以包括多媒体模块，以方便多媒体组件1508和处理组件1502之间的交互。
存储器1504被配置为存储各种类型的数据以支持在设备1500的操作。这些数据的示例包括用于在装置1500上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器1504可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电力组件1506为装置1500的各种组件提供电力。电力组件1506可以包括电源管理系统，一个或多个电源，及其他与为装置1500生成、管理和分配电力相关联的组件。
多媒体组件1508包括在所述装置1500和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1508包括一个前置摄像头和/或后置摄像头。当设备1500处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1510被配置为输出和/或输入音频信号。例如，音频组件1510包括一个麦克风(MIC)，当装置1500处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1504或经由通信组件1516发送。在一些实施例中，音频组件1510还包括一个扬声器，用于输出音频信号。
I/O接口1512为处理组件1502和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1514包括一个或多个传感器，用于为装置1500提供各个方面的状态评估。例如，传感器组件1514可以检测到设备1500的打开/关闭状态，组件的相对定位，例如所述组件为装置1500的显示器和小键盘，传感器组件1514还可以检测装置1500或装置1500一个组件的位置改变，用户与装置1500接触的存在或不存在，装置1500方位或加速/减速和装置1500的温度变化。传感器组件1514可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1514还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1514还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1516被配置为便于装置1500和其他设备之间有线或无线方式的通信。装置1500可以接入基于通信标准的无线网络，如WiFi，4G或5G，或它们的组合。在一个示例性实施例中，通信组件1516经由广播信道接收来自外部广播管理系统的广播信号或广 播相关信息。在一个示例性实施例中，所述通信组件1516还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置1500可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1504，上述指令可由装置1500的处理器1520执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开实施例的其它实施方案。本申请旨在涵盖本公开实施例的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开实施例的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开实施例的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开实施例并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开实施例的范围仅由所附的权利要求来限制。
工业实用性
通过网络设备之间发送唤醒请求的方式使网络设备唤醒其它网络设备，从而在需要节能的时段内使网络设备实现节能，并且可以在需要正常工作的时段内使网络设备顺利实现状态切换。

Claims (26)

  1. 一种唤醒网络设备的方法，由第一网络设备执行，包括：
    向处于休眠状态的第二网络设备发送唤醒请求，所述唤醒请求用于指示所述第二网络设备结束休眠状态并开启工作状态。
  2. 如权利要求1所述的方法，其中，所述方法还包括：
    接收所述第二网络设备发送的休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备处于休眠状态。
  3. 如权利要求1所述的方法，其中，所述方法还包括：
    接收用户设备发送的无线资源管理测量结果，所述无线资源管理测量结果包括第一测量结果和至少一第二测量结果，所述第一测量结果是对所述第一网络设备的参考信号的测量结果，所述第二测量结果是对第二网络设备的发现参考信号的测量结果；
    根据所述无线资源管理测量结果确定待唤醒的第二网络设备。
  4. 如权利要求3所述的方法，其中，所述根据所述无线资源管理测量结果确定待唤醒的第二网络设备，包括：
    在所述第一测量结果低于第一阈值时，根据所述至少一第二测量结果确定待唤醒的第二网络设备。
  5. 如权利要求4所述的方法，其中，所述根据所述至少一第二测量结果确定待唤醒的第二网络设备，包括：
    在高于第二阈值的第二测量结果对应的第二网络设备为待唤醒的第二网络设备。
  6. 如权利要求4所述的方法，其中，所述根据所述至少一第二测量结果确定待唤醒的第二网络设备，包括：
    在高于第二阈值的第二测量结果的个数大于1时，根据选择策略和所述高于第二阈值的第二测量结果确定待唤醒的第二网络设备。
  7. 如权利要求6所述的方法，其中，所述选择策略为：选择测量值最优的第二测量结果对应的第二网络设备为第二网络设备。
  8. 如权利要求3至7中任一权利要求所述的方法，其中，所述方法还包括：向所述用户设备发送第一测量配置信息，所述第一测量配置信息用于所述第二网络设备的发现参考信号的测量。
  9. 如权利要求3至7中任一权利要求所述的方法，其中，所述方法还包括：向所述用户设备发送第二测量配置信息，所述第二测量配置信息用于配置第三阈值，所述第三阈值用于触发所述用户设备开始对第二网络设备的发现参考信号进行测量。
  10. 如权利要求3至7中任一权利要求所述的方法，其中，所述方法还包括：
    接收至少一所述第二网络设备发送的拒绝唤醒响应信息后，在无线资源管理测量结果中被测量的第二网络设备中除第三网络设备之外的其它第二网络设备中确定至少一第二网络设备作为待唤醒的第四网络设备，向所述待唤醒的第四网络设备发送唤醒请求，其中，所述第三网络设备为发送所述拒绝唤醒响应信息的第二网络设备。
  11. 如权利要求3至7中任一权利要求所述的方法，其中，所述方法还包括：
    接收所述第二网络设备发送的拒绝唤醒响应信息，将所述发送拒绝唤醒响应信息的第二网络设备的测量配置信息从为所述用户设备设置的测量配置列表中删除。
  12. 一种唤醒网络设备的方法，由第二网络设备执行，包括：
    接收第一网络设备发送的唤醒请求，所述唤醒请求用于指示结束休眠状态并开启工作状态。
  13. 如权利要求12所述的方法，其中，所述方法还包括：
    向所述第一网络设备发送休眠状态指示信息，所述休眠状态指示信息用于指示所述第二网络设备处于休眠状态。
  14. 如权利要求12所述的方法，其中，所述方法还包括：
    结束休眠状态并开启工作状态，或者，向所述第一网络设备发送拒绝唤醒响应信息。
  15. 一种唤醒网络设备的方法，由用户设备执行，包括：
    测量第一网络设备的参考信号，获得第一测量结果，以及，测量处于休眠状态的第二网络设备的发现参考信号，获得第二测量结果，所述第一网络设备为所述用户设备的服务网络设备，所述第二网络设备为所述用户设备的非服务网络设备；
    向所述第一网络设备发送无线资源管理测量结果，所述无线资源管理测量结果包括所述第一测量结果和至少一所述第二测量结果。
  16. 如权利要求15所述的方法，其中，所述方法还包括：
    接收第一网络设备发送的第一测量配置信息，所述第一测量配置信息用于第二网络设备的发现参考信号的测量。
  17. 如权利要求15所述的方法，其中，所述方法还包括：
    接收第一网络设备发送的第二测量配置信息，所述第二测量配置信息用于配置第三阈值，所述第三阈值用于触发所述用户设备开始对第二网络设备的发现参考信号进行测量。
  18. 一种唤醒网络设备的装置，被配置于第一网络设备，包括：
    收发模块，被配置为向处于休眠状态的第二网络设备发送唤醒请求，所述唤醒请求用于指示所述第二网络设备结束休眠状态并开启工作状态。
  19. 一种唤醒网络设备的装置，被配置于第二网络设备，包括：
    收发模块，被配置为接收第一网络设备发送的唤醒请求，所述唤醒请求用于指示结束休眠状态并开启工作状态；
    处理模块，被配置为结束休眠状态并开启工作状态。
  20. 一种唤醒网络设备的装置，被配置于用户设备，包括：
    处理模块，被配置为测量第一网络设备的参考信号，获得第一测量结果，以及，测量处于休眠状态的第二网络设备的发现参考信号，获得第二测量结果，所述第一网络设备为所述用户设备的服务网络设备，所述第二网络设备为所述用户设备的非服务网络设备；
    收发模块，被配置为向所述第一网络设备发送无线资源管理测量结果，所述无线资源管理测量结果包括所述第一测量结果和至少一所述第二测量结果。
  21. 一种电子设备，包括处理器以及存储器，其中，
    所述存储器用于存储计算机程序；
    所述处理器用于执行所述计算机程序，以实现如权利要求1-11中任一项所述的方法。
  22. 一种电子设备，包括处理器以及存储器，其中，
    所述存储器用于存储计算机程序；
    所述处理器用于执行所述计算机程序，以实现如权利要求12-14中任一项所述的方法。
  23. 一种电子设备，包括处理器以及存储器，其中，
    所述存储器用于存储计算机程序；
    所述处理器用于执行所述计算机程序，以实现如权利要求15-17中任一项所述的方法。
  24. 一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当所述指令在计算机上被调用执行时，使得所述计算机执行如权利要求1-11中任一项所述的方法。
  25. 一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当所述指令在计算机上被调用执行时，使得所述计算机执行如权利要求12-14中任一项所述的方法。
  26. 一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当所述指令在计算机上被调用执行时，使得所述计算机执行如权利要求15-17中任一项所述的方法。
PCT/CN2022/132361 2022-11-16 2022-11-16 一种唤醒网络设备的方法、装置、设备及可读存储介质 WO2024103314A1 (zh)

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CN111512673A (zh) * 2017-12-28 2020-08-07 华为技术有限公司 一种网络节点的唤醒方法及设备
US20200314749A1 (en) * 2019-03-29 2020-10-01 Qualcomm Incorporated Compression of group wake-up signal
CN114339900A (zh) * 2020-09-29 2022-04-12 索尼公司 用于基站的休眠和唤醒的电子设备、方法和存储介质
CN114845366A (zh) * 2022-05-30 2022-08-02 中国电信股份有限公司 基站的唤醒方法及系统、用户终端、基站、存储介质

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CN111512673A (zh) * 2017-12-28 2020-08-07 华为技术有限公司 一种网络节点的唤醒方法及设备
US20200314749A1 (en) * 2019-03-29 2020-10-01 Qualcomm Incorporated Compression of group wake-up signal
CN114339900A (zh) * 2020-09-29 2022-04-12 索尼公司 用于基站的休眠和唤醒的电子设备、方法和存储介质
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