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WO2021056546A1 - 一种监听唤醒信号的方法、电子设备及存储介质 - Google Patents

一种监听唤醒信号的方法、电子设备及存储介质 Download PDF

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Publication number
WO2021056546A1
WO2021056546A1 PCT/CN2019/109093 CN2019109093W WO2021056546A1 WO 2021056546 A1 WO2021056546 A1 WO 2021056546A1 CN 2019109093 W CN2019109093 W CN 2019109093W WO 2021056546 A1 WO2021056546 A1 WO 2021056546A1
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WO
WIPO (PCT)
Prior art keywords
wus
drx
terminal device
time
monitoring
Prior art date
Application number
PCT/CN2019/109093
Other languages
English (en)
French (fr)
Inventor
石聪
徐伟杰
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2019/109093 priority Critical patent/WO2021056546A1/zh
Priority to CN202111179362.8A priority patent/CN113905429B/zh
Priority to KR1020217041750A priority patent/KR20220074823A/ko
Priority to CN201980093059.0A priority patent/CN113508566A/zh
Priority to DK19947212.7T priority patent/DK3937441T3/da
Priority to EP19947212.7A priority patent/EP3937441B1/en
Priority to FIEP19947212.7T priority patent/FI3937441T3/fi
Priority to JP2021575488A priority patent/JP7326495B2/ja
Priority to ES19947212T priority patent/ES2955191T3/es
Publication of WO2021056546A1 publication Critical patent/WO2021056546A1/zh
Priority to US17/505,460 priority patent/US12022394B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0232—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal according to average transmission signal activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This application relates to the field of wireless communication technologies, and in particular to a method, electronic equipment and storage medium for monitoring a wake-up signal (Wake-Up Signal, WUS).
  • WUS Wake-Up Signal
  • the terminal equipment In the New Radio (NR) system, the terminal equipment (User Equipment, UE) in the connected state introduces a physical downlink control channel (PDCCH) based on the Discontinuous Reception (DRX) process WUS;
  • PDCCH physical downlink control channel
  • DRX Discontinuous Reception
  • the embodiments of the present application provide a method, electronic device, and storage medium for monitoring WUS, so that the terminal device can determine the WUS monitoring timing for monitoring WUS based on the configuration of the network device.
  • an embodiment of the present application provides a method for monitoring WUS, the method includes: determining a WUS monitoring timing according to configuration information sent by a network device; the configuration information includes at least a bandwidth part (BandWidth Part, BWP) parameter, and /Or WUS monitoring timing parameter, the WUS monitoring timing is used to monitor WUS.
  • BWP bandwidth part
  • an embodiment of the present application provides a method for monitoring WUS, the method includes: a network device sends configuration information to a terminal device, the configuration information includes at least BWP parameters, and/or WUS monitoring timing parameters; the configuration The information is used by the terminal device to determine the WUS monitoring timing.
  • an embodiment of the present application provides a terminal device, the terminal device includes: a processing unit configured to determine a WUS monitoring timing according to configuration information sent by the network device; the configuration information includes at least BWP parameters, and/or WUS Monitoring timing parameter, the WUS monitoring timing is used to monitor WUS.
  • an embodiment of the present application provides a network device, the network device includes: a sending unit configured to send configuration information to a terminal device, the configuration information includes at least BWP parameters, and/or WUS listening timing parameters; The configuration information is used by the terminal device to determine the WUS monitoring timing.
  • an embodiment of the present application provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, where:
  • the processor is used to execute the steps of the WUS monitoring method executed by the terminal device when running the computer program.
  • an embodiment of the present application provides a network device, including a processor and a memory for storing a computer program that can run on the processor, where:
  • the processor is used to execute the steps of the WUS monitoring method executed by the network device when running the computer program.
  • an embodiment of the present application provides a chip, including a processor, configured to call and run a computer program from a memory, so that a terminal device installed with the chip executes the above-mentioned method for monitoring WUS.
  • an embodiment of the present application provides a chip, including a processor, configured to call and run a computer program from a memory, so that a network device installed with the chip executes the above-mentioned method for monitoring WUS.
  • an embodiment of the present application provides a storage medium that stores an executable program, and when the executable program is executed by a processor, the above-mentioned method for monitoring WUS executed by the terminal device is implemented.
  • an embodiment of the present application provides a storage medium that stores an executable program, and when the executable program is executed by a processor, the above-mentioned method for monitoring WUS executed by a network device is implemented.
  • an embodiment of the present application provides a computer program product, including computer program instructions that cause a computer to execute the above-mentioned method for monitoring WUS executed by the terminal device.
  • an embodiment of the present application provides a computer program product, including computer program instructions that cause a computer to execute the WUS monitoring method executed by the above-mentioned network device.
  • an embodiment of the present application provides a computer program that enables a computer to execute the WUS monitoring method executed by the above terminal device.
  • an embodiment of the present application provides a computer program that enables a computer to execute the method for monitoring WUS executed by the above-mentioned network device.
  • the method for monitoring WUS includes: a terminal device determines a WUS monitoring timing according to configuration information sent by a network device; the configuration information includes at least: BWP parameters, and/or WUS monitoring timing parameters, the WUS monitoring timing Used to monitor WUS.
  • the embodiment of the present application clarifies the manner in which the network device configures the WUS monitoring timing for the terminal device, and clarifies the manner in which the terminal device determines the WUS monitoring timing of the WUS based on the configuration information sent by the network device.
  • Figure 1 is a schematic diagram of the discontinuous reception cycle of the terminal equipment of this application.
  • FIG. 2 is a schematic diagram of the composition structure of a communication system provided by an embodiment of the application.
  • FIG. 3 is a schematic diagram of an optional processing flow of a method for monitoring WUS provided by an embodiment of the application
  • FIG. 4 is an optional schematic diagram of determining WUS monitoring timing according to an embodiment of the application.
  • FIG. 5 is another optional schematic diagram for determining the WUS monitoring timing according to an embodiment of the application.
  • FIG. 6 is another optional schematic diagram of determining the WUS monitoring timing according to an embodiment of the application.
  • FIG. 7 is a schematic diagram of the composition structure of a terminal device provided by an embodiment of the application.
  • FIG. 8 is a schematic diagram of the composition structure of a network device provided by an embodiment of the application.
  • FIG. 9 is a schematic diagram of the hardware composition structure of an electronic device according to an embodiment of the application.
  • the network equipment can configure the DRX function for the terminal equipment.
  • the terminal device is allowed to monitor the PDCCH non-continuously, thereby achieving the purpose of power saving of the terminal device.
  • Each Medium Access Control (MAC) entity has a DRX configuration;
  • DRX configuration parameters include:
  • DRX-onDuration Timer DRX-onDuration Timer
  • DRX deactivation timer (DRX-InactivityTimer) when the terminal device receives a PDCCH indicating uplink initial transmission or downlink initial transmission, the terminal device continues to monitor the duration of the PDCCH.
  • DRX-RetransmissionTimerDL DRX downlink retransmission timer
  • the terminal device monitors the longest duration of the PDCCH indicating downlink retransmission scheduling. Except for the broadcast Hybrid Automatic Repeat reQuest (HARQ) process, each downlink HARQ process corresponds to a DRX-RetransmissionTimerDL.
  • HARQ Hybrid Automatic Repeat reQuest
  • DRX-RetransmissionTimerUL The terminal device monitors the longest duration of the PDCCH indicating uplink retransmission scheduling. Each uplink HARQ process corresponds to a DRX-RetransmissionTimerUL.
  • DRX-LongCycleStartOffset used to configure the long DTX cycle (Long DRX cycle), and the subframe offset at which the Long DRX cycle and the short DRX cycle (Short DRX cycle) start.
  • DRX-ShortCycle It is an optional configuration.
  • DRX-Short Cycle Timer (DRX-ShortCycleTimer): The duration of the terminal device being in the Short DRX cycle (and not receiving any PDCCH) is an optional configuration.
  • DRX-HARQ-RTT-TimerDL The minimum waiting time required for the terminal device to expect to receive the PDCCH indicating the downlink scheduling.
  • Each downlink HARQ process except the broadcast HARQ process corresponds to one DRX-HARQ-RTT-TimerDL;
  • DRX-HARQ-RTT-TimerUL The minimum waiting time required for the terminal device to expect to receive the PDCCH indicating the uplink scheduling.
  • Each uplink HARQ process corresponds to a drx-HARQ-RTT-TimerUL.
  • DRX Active Time includes the following situations:
  • DRX-onDurationTimer Any one of the following 5 timers is running: DRX-onDurationTimer, DRX-InactivityTimer, DRX-RetransmissionTimerDL, DRX-RetransmissionTimerUL, and ra-ContentionResolutionTimer.
  • a scheduling request (Scheduling Request, SR) is sent on the PUCCH and is in a pending state.
  • the terminal device has not received the PDCCH indication scrambled by the Cell Radio Network Temporary Identifier (C-RNTI) after successfully receiving the random access response. Initial transmission.
  • C-RNTI Cell Radio Network Temporary Identifier
  • DRX long DRX is the default configuration
  • DRX short DRX is an optional configuration
  • the conversion method between long DRX cycle and short DRX cycle is as follows:
  • the terminal device uses DRX short cycle:
  • the terminal receives a DRX Command MAC CE.
  • the terminal uses DRX long cycle:
  • the terminal device receives a long DRX command MAC CE.
  • the terminal device determines the time to start drx-onDurationTimer according to whether it is currently in a short DRX cycle or a long DRX cycle.
  • the specific regulations are as follows:
  • the drx-onDurationTimer is started at a time after drx-SlotOffset slots from the beginning of the current subframe.
  • the conditions for the terminal device to start or restart DRX-InactivityTimer are:
  • the terminal device If the terminal device receives a PDCCH indicating downlink or uplink initial transmission, the terminal starts or restarts the DRX-InactivityTimer.
  • the conditions for the terminal device to start and stop DRX-RetransmissionTimerDL are:
  • the terminal device When the terminal device receives a PDCCH indicating downlink transmission, or when the terminal device receives a MAC PDU on the configured downlink authorized resource, the terminal device stops the DRX-RetransmissionTimerDL corresponding to the HARQ process. The terminal device starts the DRX-HARQ-RTT-TimerDL corresponding to the HARQ process after completing the transmission of the HARQ process feedback for this downlink transmission.
  • the terminal device If the timer DRX-HARQ-RTT-TimerDL corresponding to a certain HARQ of the terminal device times out, and the downlink data transmitted using this HARQ process is not successfully decoded, the terminal device starts the DRX-RetransmissionTimerDL corresponding to this HARQ process.
  • the conditions for the terminal device to start and stop DRX-RetransmissionTimerUL are:
  • the terminal device When the terminal device receives a PDCCH indicating uplink transmission, or when the terminal device sends a MAC PDU on the configured uplink authorization resource, the terminal device stops the DRX-RetransmissionTimerUL corresponding to the HARQ process. The terminal device starts the DRX-HARQ-RTT-TimerUL corresponding to the HARQ process after completing the first repetition of this PUSCH.
  • the terminal device If the timer DRX-HARQ-RTT-TimerUL corresponding to a certain HARQ of the terminal device times out, the terminal device starts the DRX-RetransmissionTimerUL corresponding to this HARQ process.
  • a schematic diagram of the DRX cycle of a terminal device is configured with the WUS function for the terminal device.
  • the network sends WUS to the terminal device before the DRX-onDurationTimer starts to notify the terminal whether it needs to start DRX-onDurationTimer to monitor PDCCH .
  • the terminal device needs to monitor the WUS at the WUS monitoring occasion (monitoring occasion) before the DRX-onDurationTimer start time of each DRX cycle, and decide whether to start the DRX-onDurationTimer normally at the subsequent DRX-onDurationTimer start time according to the WUS instruction. What method the network device adopts to configure WUS monitoring occasion for the terminal device UE, and how the terminal device configures the network device to monitor WUS is a problem that needs to be solved.
  • the embodiment of the application provides a method for monitoring WUS.
  • the method for monitoring WUS in the embodiment of the application can be applied to various communication systems, such as: global system of mobile communication (GSM) system, code Code division multiple access (CDMA) system, wideband code division multiple access (WCDMA) system, general packet radio service (GPRS), long term evolution (LTE) ) System, LTE frequency division duplex (FDD) system, LTE time division duplex (TDD) system, advanced long term evolution (LTE-A) system, new wireless (new) radio, NR) system, evolution of NR system, LTE (LTE-based access to unlicensed spectrum, LTE-U) system on unlicensed frequency bands, NR (NR-based access to unlicensed spectrum, NR-) on unlicensed frequency bands U) system, universal mobile telecommunication system (UMTS), worldwide interoperability for microwave access (WiMAX) communication system, wireless local area networks (WLAN), wireless fidelity (wireless) fidelity, WiFi), next-generation
  • D2D device to device
  • M2M machine to machine
  • MTC machine type communication
  • V2V vehicle to vehicle
  • the network equipment involved in the embodiments of this application may be a common base station (such as NodeB or eNB or gNB), a new radio controller (NR controller), a centralized network element (centralized unit), a new radio base station, Radio remote module, micro base station, relay, distributed unit, reception point (transmission reception point, TRP), transmission point (transmission point, TP), or any other equipment.
  • a common base station such as NodeB or eNB or gNB
  • NR controller new radio controller
  • a centralized network element centralized unit
  • a new radio base station Radio remote module
  • micro base station relay, distributed unit, reception point (transmission reception point, TRP), transmission point (transmission point, TP), or any other equipment.
  • TRP transmission reception point
  • TP transmission point
  • the terminal device may be any terminal, for example, the terminal device may be a user equipment of machine type communication. That is to say, the terminal equipment can also be called user equipment, mobile station (MS), mobile terminal (mobile terminal), terminal (terminal), etc., and the terminal equipment can be accessed through a radio access network. , RAN) communicates with one or more core networks.
  • the terminal device can be a mobile phone (or called a "cellular" phone), a computer with a mobile terminal, etc., for example, the terminal device can also be portable, pocket-sized, Hand-held, computer-built or vehicle-mounted mobile devices that exchange language and/or data with the wireless access network.
  • the terminal device may be a user equipment of machine type communication. That is to say, the terminal equipment can also be called user equipment, mobile station (MS), mobile terminal (mobile terminal), terminal (terminal), etc., and the terminal equipment can be accessed through a radio access network. , RAN) communicates with one or more core networks.
  • the terminal device can be a mobile phone (or
  • network equipment and terminal equipment can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; they can also be deployed on water; they can also be deployed on airborne aircraft, balloons, and satellites.
  • the embodiments of the present application do not limit the application scenarios of network equipment and terminal equipment.
  • communication between network equipment and terminal equipment and between terminal equipment and terminal equipment can be carried out through licensed spectrum, or through unlicensed spectrum, or through licensed spectrum and terminal equipment at the same time. Unlicensed spectrum for communication.
  • Between network equipment and terminal equipment and between terminal equipment and terminal equipment can communicate through the frequency spectrum below 7 gigahertz (gigahertz, GHz), can also communicate through the frequency spectrum above 7 GHz, and can also use the frequency spectrum below 7 GHz and The frequency spectrum above 7GHz communicates.
  • the embodiment of the present application does not limit the spectrum resource used between the network device and the terminal device.
  • D2D device to device
  • M2M machine to machine
  • MTC machine type communication
  • V2V vehicle to vehicle
  • the communication system 100 applied in the embodiment of the present application is shown in FIG. 2.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or the wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • LTE Long Term Evolutional Node B
  • eNB evolved base station
  • CRAN Cloud Radio Access Network
  • the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches
  • the communication system 100 also includes at least one terminal device 120 located within the coverage area of the network device 110.
  • the "terminal equipment” used here includes but is not limited to connection via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, and direct cable connection ; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Line
  • WLAN wireless local area networks
  • IoT Internet of Things
  • a terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal equipment can refer to access terminals, user equipment (UE), user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile equipment, user terminals, terminals, wireless communication equipment, user agents, or User device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • direct terminal connection (Device to Device, D2D) communication may be performed between the terminal devices 120.
  • the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.
  • NR New Radio
  • An optional processing flow of the method for monitoring WUS provided by the embodiment of the present application, as shown in FIG. 3, includes the following steps:
  • Step S201 The terminal device determines the WUS monitoring timing according to the configuration information sent by the network device; the WUS monitoring timing is used to monitor WUS.
  • the configuration information includes at least: BWP parameters and/or WUS listening timing parameters.
  • the BWP parameter may include at least one downlink bandwidth part, and the downlink bandwidth part includes at least one PDCCH search space.
  • the PDCCH search space includes: a PDCCH search space dedicated to WUS.
  • the network device when the network device sends the PDCCH search space to the terminal device, it can indicate to the terminal device whether the PDCCH search space is a WUS exclusive PDCCH search space.
  • the WUS monitoring timing parameter is related to the start time of the discontinuous reception duration timer of the terminal device.
  • the WUS monitoring timing parameter includes: the maximum time offset between the WUS monitoring timing and the start time of the DRX persistence timer; and/or, the WUS monitoring timing and the start of the DRX persistence timer The minimum time offset between moments.
  • the configuration information further includes DRX configuration parameters, that is, the network device also sends DRX configuration parameters to the terminal device, such as long DRX cycle, short DRX cycle, and DRX-onDurationTimer.
  • the configuration information sent by the network device to the terminal device may be sent through radio resource control (Radio Resource Control, RRC) configuration information.
  • RRC Radio Resource Control
  • the terminal device determines one or more PDCCH transmission opportunities for monitoring the WUS according to the configuration information before the start time of the DRX duration timer of each DRX cycle.
  • the optional implementation manner for the terminal device to determine the WUS monitoring timing according to the configuration information sent by the network device includes at least one of the following:
  • the terminal device determines that in all PDCCH search spaces configured on the currently activated downlink BWP, all PDCCH transmission opportunities between the maximum time offset and the minimum time offset are the WUS monitoring opportunities.
  • the terminal device determines that in the WUS-specific PDCCH search space configured on the currently activated downlink BWP, all WUS-specific PDCCH transmission opportunities between the maximum time offset and the minimum time offset are the WUS listening opportunities .
  • the terminal device determines that among all PDCCH transmission opportunities between the maximum time offset and the minimum time offset in all PDCCH search spaces configured on the currently activated downlink BWP, the one that is closest to the start time of the DRX duration timer At most N PDCCH transmission timings are the WUS monitoring timings, and N is a positive integer; wherein, N is configured by a network device, or N is preset.
  • the terminal device determines that all the PDCCH transmission opportunities configured on the currently activated downlink BWP In the PDCCH search space, among all PDCCH transmission opportunities between the maximum time offset and the minimum time offset, the N PDCCH transmission opportunities closest to the start time of the DRX duration timer are the WUS monitoring opportunities.
  • the terminal device determines that among all the PDCCH search spaces configured on the currently activated downlink BWP, the maximum time All PDCCH transmission opportunities between the offset and the minimum time offset are the WUS monitoring opportunities.
  • the terminal device determines that among all the WUS-specific PDCCH transmission opportunities between the maximum time offset and the minimum time offset in the WUS-specific PDCCH search space configured on the currently activated downlink BWP, the distance DRX duration timer
  • the most recent N PDCCH transmission occasions at the start time of is the WUS monitoring occasion, and N is a positive integer; wherein, N is configured by a network device, or N is preset.
  • the terminal device determines that it is on the currently activated downlink BWP In all the configured PDCCH search spaces, among all the WUS-specific PDCCH transmission opportunities between the maximum time offset and the minimum time offset, the N WUS-specific PDCCH transmission opportunities that are closest to the start time of the DRX duration timer are said WUS monitor timing.
  • the terminal device determines to be in all the PDCCH search spaces configured on the currently activated downlink BWP , All WUS-specific PDCCH transmission opportunities between the maximum time offset and the minimum time offset are the WUS monitoring opportunities.
  • the terminal device determines that among all PDCCH transmission opportunities between the minimum time offset and the start of the DRX duration timer of the current DRX cycle in all the PDCCH search spaces configured on the currently activated downlink BWP, the distance between the DRX duration and the DRX duration
  • the most recent N PDCCH transmission occasions at the start time of the timer are the WUS monitoring occasions, and N is a positive integer; wherein, N is configured by a network device, or N is preset.
  • the terminal device determines that the current DRX cycle is activated Among all PDCCH search spaces configured on the downlink BWP, among all PDCCH transmission opportunities between the minimum time offset and the start time of the DRX persistence timer of the current DRX cycle, the N PDCCHs closest to the start time of the DRX persistence timer
  • the transmission timing is the WUS monitoring timing.
  • the terminal device determines all the PDCCH transmission opportunities configured on the currently activated downlink BWP In the PDCCH search space, all PDCCH transmission opportunities between the minimum time offset and the start time of the DRX duration timer of the current DRX cycle are the WUS monitoring opportunities.
  • the terminal device determines all WUS-specific PDCCH transmission opportunities between the minimum time offset and the start of the DRX duration timer of the current DRX cycle in the WUS-specific PDCCH search space configured on the currently activated downlink BWP
  • at most N PDCCH transmission occasions closest to the start time of the DRX duration timer are the WUS monitoring occasions, and N is a positive integer; wherein, N is configured by a network device, or N is preset.
  • the terminal device determines In all the PDCCH search spaces configured on the currently activated downlink BWP, among all the WUS-specific PDCCH transmission opportunities between the minimum time offset and the start of the DRX persistence timer of the current DRX cycle, the distance from the start of the DRX persistence timer
  • the most recent N WUS-specific PDCCH transmission timings are the WUS monitoring timings.
  • the terminal device determines to be on the currently activated downlink BWP In all configured PDCCH search spaces, all WUS-specific PDCCH transmission opportunities between the minimum time offset and the start time of the DRX duration timer of the current DRX cycle are the WUS monitoring opportunities.
  • the terminal device determines that among all PDCCH transmission opportunities between the minimum time offset and the maximum time offset in all PDCCH search spaces configured on the currently activated downlink BWP, the DRX duration timer is the farthest from the start time of the DRX duration timer.
  • N PDCCH transmission occasions are the WUS monitoring occasions, and N is a positive integer; wherein, N is configured by a network device, or N is preset.
  • the terminal device determines all the PDCCH transmission opportunities configured on the currently activated downlink BWP In the PDCCH search space, among all PDCCH transmission opportunities between the minimum time offset and the maximum time offset, the N PDCCH transmission opportunities farthest from the start time of the DRX duration timer are the WUS monitoring opportunities.
  • the terminal device determines that among all the PDCCH search spaces configured on the currently activated downlink BWP, the minimum time All PDCCH transmission opportunities between the offset and the maximum time offset are the WUS monitoring opportunities.
  • the terminal device determines that among all WUS-specific PDCCH transmission opportunities between the minimum time offset and the maximum time offset in the WUS-specific PDCCH search space configured on the currently activated downlink BWP, the distance DRX duration timer At most N PDCCH transmission occasions at the furthest starting time of, are the WUS monitoring occasions, and N is a positive integer; wherein, N is configured by a network device, or N is preset.
  • the terminal device determines to be on the currently activated downlink BWP In all the configured PDCCH search spaces, among all the WUS-specific PDCCH transmission opportunities between the minimum time offset and the maximum time offset, the N WUS-specific PDCCH transmission opportunities that are the farthest from the start of the DRX duration timer are determined by Describe the timing of WUS monitoring.
  • the terminal device determines to be in all the PDCCH search spaces configured on the currently activated downlink BWP , All WUS-specific PDCCH transmission opportunities between the minimum time offset and the maximum time offset are the WUS monitoring opportunities.
  • the maximum time offset is the maximum time offset between the WUS monitoring timing and the subsequent start time of the DRX duration timer
  • the minimum time offset is the WUS monitoring timing and the subsequent DRX duration timing The minimum time offset between the start moments of the device.
  • the terminal device can determine the WUS monitoring timing; in some embodiments, the method further includes:
  • Step S202 The terminal device confirms whether it is necessary to monitor the WUS at the determined WUS listening opportunity according to the DRX state of the terminal device at the WUS listening opportunity.
  • WUS is not monitored at the WUS monitoring opportunity.
  • WUS is not monitored at the WUS monitoring opportunity.
  • the terminal device when the terminal device is not in the DRX activation period in the time domain of the WUS monitoring opportunity, the terminal device monitors the WUS at the WUS monitoring opportunity.
  • the method further includes:
  • Step S203 The terminal device determines the start state of the DRX persistence timer at the start time of the DRX persistence timer according to the monitoring and/or reception status of the WUS.
  • the terminal device determines to start the DRX persistence timer at the start time of the DRX persistence timer.
  • step S202 the terminal device determines that when the number of WUS monitoring occasions that need to monitor WUS is zero, the terminal device determines to start the DRX persistence timer at the start time of the DRX persistence timer.
  • the terminal device when the terminal device monitors and receives WUS, and the WUS instructs the terminal device to wake up, the terminal device determines to start the DRX persistence timer at the start time of the DRX persistence timer
  • the terminal device when the terminal device monitors and receives WUS, and the WUS indicates that the terminal device does not wake up, the terminal device determines not to start the DRX persistence timer at the start time of the DRX persistence timer .
  • the terminal device determines not to start the DRX persistence timer at the start time of the DRX persistence timer.
  • the time interval between the WUS monitoring opportunity and the start time of the DRX duration timer is not greater than the DRX cycle.
  • an optional detailed processing flow for monitoring WUS provided in the embodiment of the present application includes the following steps:
  • Step S301 The terminal device receives the RRC configuration information sent by the network device.
  • the RRC configuration information includes:
  • DRX configuration parameters include: long DRX cycle and DRX-onDurationTimer, etc.
  • BWP configuration parameters include 1 DL BWP.
  • WUS monitoring occasion configuration in the time domain configure the maximum time offset WUS_offset_max between the WUS monitoring occasion and the DRX onduration Timer start time, and the minimum time offset WUS_offset_min between the WUS monitoring occasion and the DRX onduration Timer start time.
  • Step S302 The terminal device determines that in all PDCCH search spaces configured on the currently activated downlink BWP, all PDCCH transmission opportunities between the maximum time offset and the minimum time offset are the WUS monitoring opportunities.
  • the terminal device determines that the three PDCCH occurrences are WUS monitoring occasions.
  • step S303 the terminal device monitors the WUS on the determined WUS monitoring occasion, and detects that the WUS instructs the terminal device to wake up, the terminal device starts the drx-onDurationTimer at the start time of the DRX-onDurationTimer of the first DRX cycle.
  • step S304 when the terminal device receives the PDCCH indicating the initial transmission scheduling during the operation of the DRX-onDurationTimer, the terminal device starts the DRX-InactivityTimer. Then the terminal device receives the PDCCH indicating the initial transmission scheduling during the operation of the DRX-InactivityTimer, and the terminal device restarts the DRX-InactivityTimer.
  • Step S305 within the time between the maximum time offset WUS_offset_max and the minimum time offset WUS_offset_min before the start time of the DRX-onDurationTimer of the second DRX cycle, there are three PDCCH occasions, and the terminal device determines that the three PDCCH occasions are WUS monitoring occasion.
  • step S306 during the three WUS monitoring occasions determined in step S305, the terminal device is in DRX Active Time and the DRX-InactivityTimer is running, so the terminal device does not monitor WUS in these three WUS monitoring occasions.
  • step S307 the terminal device starts the DRX-onDurationTimer at the start time of the DRX-onDurationTimer of the second DRX cycle.
  • Step S308 within the time between the maximum time offset WUS_offset_max and the minimum time offset WUS_offset_min before the DRX-onDurationTimer start time of the third DRX cycle, there are two PDCCH occurrences, and the terminal device determines that these two PDCCH occurrences are WUS monitoring occasion.
  • step S309 the terminal device sequentially monitors the WUS on the two WUS monitoring occasions determined in step S308, and detects that the WUS indicates that the UE does not wake up, the terminal device does not start the DRX-onDurationTimer at the start time of the DRX-onDurationTimer of the third DRX cycle.
  • Another optional detailed processing flow for monitoring WUS provided in the embodiment of the present application includes the following steps:
  • Step S401 The terminal device receives the RRC configuration information sent by the network device.
  • the RRC configuration information includes:
  • DRX configuration parameters include: long DRX cycle and DRX-onDurationTimer, etc.
  • BWP configuration parameters include 1 DL BWP.
  • WUS monitoring occasion configuration in the time domain configure the maximum time offset WUS_offset_max between the WUS monitoring occasion and the DRX onduration Timer start time, and the minimum time offset WUS_offset_min between the WUS monitoring occasion and the DRX onduration Timer start time.
  • step S402 the maximum number of WUS monitoring occurrences of the terminal device before the start time of the DRX-onDurationTimer of each DRX cycle is 1, and the maximum number of WUS monitoring occurrences is configured by the network or is a predefined value.
  • Step S403 between the maximum time offset WUS_offset_max and the minimum time offset WUS_offset_min between the WUS monitoring time and the DRX-onDurationTimer start time of the first DRX cycle, there are 3 PDCCH occasions, and the terminal device determines the 3 Among the PDCCH occurrences, the closest PDCCH occurrence to the DRX-onDurationTimer start time of the first DRX cycle is WUS monitoring occurrence.
  • step S404 the terminal device monitors the WUS on the WUS monitoring occasion determined in step S403, and detects that the WUS instructs the terminal device to wake up, the terminal device starts the DRX-onDurationTimer at the start time of the DRX-onDurationTimer of the first DRX cycle.
  • step S405 the terminal device receives the PDCCH indicating the initial transmission schedule during the operation of the DRX-onDurationTimer, and the terminal device starts the DRX-InactivityTimer. Then the terminal device receives the PDCCH indicating the initial transmission scheduling during the operation of the DRX-InactivityTimer, and the terminal device restarts the DRX-InactivityTimer.
  • Step S406 between the maximum time offset WUS_offset_max and the minimum time offset WUS_offset_min between the WUS monitoring time and the DRX-onDurationTimer start time of the second DRX cycle, there are 3 PDCCH occurrences, and the terminal device determines these 3 PDCCHs In the occasion, the PDCCH occasion closest to the DRX-onDurationTimer start time of the second DRX cycle is WUS monitoring occasion.
  • step S407 during the one WUS monitoring occasion determined in step S406, the terminal device is in the DRX Active Time and the DRX-InactivityTimer is running, so the terminal device does not monitor WUS in this WUS monitoring occasion.
  • step S408 the terminal device starts the DRX-onDurationTimer at the start time of the DRX-onDurationTimer of the second DRX cycle.
  • step S409 within the time between the maximum time offset WUS_offset_max and the minimum time offset WUS_offset_min before the DRX-onDurationTimer of the third DRX cycle starts, there are two PDCCH occasions, and the terminal device determines the distance between the two PDCCH occasions.
  • the DRX-onDurationTimer of the three DRX cycles with the most recent start time is WUS monitoring occasion.
  • step S410 the terminal device monitors the WUS on the WUS monitoring occasion determined in step S409, and detects that the WUS indicates that the UE does not wake up, the terminal device does not start the DRX-onDurationTimer at the start time of the DRX-onDurationTimer of the third DRX cycle.
  • Another optional detailed processing flow for monitoring WUS provided by the embodiment of the present application includes the following steps:
  • Step S501 The terminal device receives the RRC configuration information sent by the network device.
  • the RRC configuration information includes:
  • DRX configuration parameters include: long DRX cycle and DRX-onDurationTimer, etc.
  • BWP configuration parameters include 1 DL BWP.
  • PDCCH search spaces are configured, and another optional schematic diagram of determining the WUS monitoring timing in the embodiment, as shown in Figure 6 below, and these four PDCCH search spaces are all It can be used as a terminal device to monitor the WUS monitoring occasion of WUS.
  • WUS monitoring occasion configuration in the time domain configure the maximum time offset WUS_offset_max between the WUS monitoring occasion and the DRX onduration Timer start time, and the minimum time offset WUS_offset_min between the WUS monitoring occasion and the DRX onduration Timer start time.
  • Step S502 The maximum number of WUS monitoring occasions of the terminal device before the start time of the drx-onDurationTimer of each DRX cycle is 2, and the maximum number of WUS monitoring occasions is configured by the network or is a predefined value.
  • Step S503 between the maximum time offset WUS_offset_max and the minimum time offset WUS_offset_min between the WUS monitoring time and the DRX-onDurationTimer start time of the first DRX cycle, there are 3 PDCCH occurrences, and the terminal device determines these 3 PDCCHs In the occasion, the two PDCCH occasions furthest from the DRX-onDurationTimer start time of the first DRX cycle are WUS monitoring occasion.
  • step S504 the terminal device monitors the WUS on the two WUS monitoring occasions determined in step S403, and detects that the WUS instructs the terminal device to wake up, the terminal device starts the DRX-onDurationTimer at the start time of the DRX-onDurationTimer of the first DRX cycle.
  • step S505 when the terminal device receives the PDCCH indicating the initial transmission scheduling during the operation of the DRX-onDurationTimer, the terminal device starts the DRX-InactivityTimer. Then the terminal device receives the PDCCH indicating the initial transmission scheduling during the operation of the DRX-InactivityTimer, and the terminal device restarts the DRX-InactivityTimer.
  • Step S506 between the maximum time offset WUS_offset_max and the minimum time offset WUS_offset_min between the WUS monitoring time and the DRX-onDurationTimer start time of the second DRX cycle, there are 3 PDCCH occurrences, and the terminal device determines these 3 PDCCHs
  • the two PDCCH occasions that are the farthest from the start time of the DRX-onDurationTimer of the second DRX cycle in the occasion are WUS monitoring occasion.
  • step S507 during the two WUS monitoring occasions determined in step S506, the terminal device is in the DRX Active Time and the DRX-InactivityTimer is running, so the terminal device does not monitor WUS in the two WUS monitoring occasions.
  • step S508 the terminal device starts the DRX-onDurationTimer at the start time of the DRX-onDurationTimer of the second DRX cycle.
  • Step S509 within the time between the maximum time offset WUS_offset_max and the minimum time offset WUS_offset_min before the DRX-onDurationTimer start time of the third DRX cycle, there are two PDCCH occasions, and the terminal device determines that the two PDCCH occasions are WUS monitoring occasion.
  • step S510 the terminal device monitors the WUS on the WUS monitoring occasion determined in step S409, and detects that the WUS indicates that the UE does not wake up, the terminal device does not start the DRX-onDurationTimer at the start time of the DRX-onDurationTimer of the third DRX cycle.
  • the method for monitoring WUS described in the embodiment of this application is based on the PDCCH search space configuration, and at the same time, it limits the terminal device to only monitor WUS within a given time range before the start of DRX-onDurationTimer, which ensures the validity of WUS information in terms of time. , And reserve enough time for DRX to process WUS. In this way, the terminal device can effectively monitor the WUS and determine whether to start the DRX-onDurationTimer at the subsequent start time of the DRX-onDurationTimer according to the WUS instruction, so as to achieve the purpose of saving power for the terminal device.
  • the composition structure of the terminal device 600 includes:
  • the processing unit 601 is configured to determine the WUS monitoring timing according to the configuration information sent by the network device; the configuration information includes at least a BWP parameter and/or a WUS monitoring timing parameter, and the WUS monitoring timing is used for monitoring WUS.
  • the configuration information further includes a discontinuous reception DRX parameter, and the DRX parameter includes at least one of the following: a DRX cycle and a DRX duration timer.
  • the BWP parameter includes at least one downlink bandwidth part, and the downlink bandwidth part includes at least one PDCCH search space.
  • the PDCCH search space includes: a PDCCH search space dedicated to WUS.
  • the WUS monitoring timing parameter is related to the start time of the discontinuous reception duration timer of the terminal device.
  • the WUS monitoring timing parameter includes: the maximum time offset between the WUS monitoring timing and the start time of the DRX duration timer; and/or, the difference between the WUS monitoring timing and the DRX duration timer The minimum time offset between the start moments.
  • the processing unit 601 is configured to determine one or more devices for monitoring the WUS according to the configuration information before the start time of the DRX duration timer of each DRX cycle PDCCH transmission timing.
  • the processing unit 601 is configured to determine that in all PDCCH search spaces configured on the currently activated downlink BWP, all PDCCH transmission opportunities between the maximum time offset and the minimum time offset are the WUS monitoring timing;
  • the maximum time offset is the maximum time offset between the WUS monitoring timing and the start time of the DRX duration timer
  • the minimum time offset is the maximum time offset between the WUS monitoring timing and the start time of the DRX duration timer The minimum time offset.
  • the WUS monitoring opportunities involved in the embodiments of the present application are all located before the start time of the DRX persistence timer.
  • the processing unit 601 is configured to determine all WUS-specific PDCCHs between the maximum time offset and the minimum time offset in the WUS-specific PDCCH search space configured on the currently activated downlink BWP
  • the transmission timing is the WUS monitoring timing
  • the maximum time offset is the maximum time offset between the WUS monitoring opportunity and the start time of the DRX continuation timer
  • the minimum time offset is the smallest time offset between the WUS monitoring time and the start time of the DRX continuation timer Time offset.
  • the processing unit 601 is configured to determine the distance DRX among all PDCCH transmission opportunities between the maximum time offset and the minimum time offset in all PDCCH search spaces configured on the currently activated downlink BWP
  • the most recent N PDCCH transmission opportunities at the start time of the duration timer are the WUS monitoring opportunities, and N is a positive integer;
  • the maximum time offset is the maximum time offset between the WUS monitoring timing and the start time of the DRX duration timer
  • the minimum time offset is the difference between the WUS monitoring timing and the DRX duration timer The minimum time offset between the start moments.
  • the processing unit 601 is configured to determine all WUS-specific PDCCH transmissions between the maximum time offset and the minimum time offset in the WUS-specific PDCCH search space configured on the currently activated downlink BWP In the timing, at most N PDCCH transmission timings closest to the start time of the DRX duration timer are the WUS monitoring timings, and N is a positive integer;
  • the maximum time offset is the maximum time offset between the WUS monitoring timing and the start time of the DRX duration timer
  • the minimum time offset is the difference between the WUS monitoring timing and the DRX duration timer The minimum time offset between the start moments.
  • the processing unit 601 is configured to determine the start time of the DRX persistence timer among all PDCCH transmission opportunities before the minimum time offset in all PDCCH search spaces configured on the currently activated downlink BWP
  • the most recent N PDCCH transmission occasions are the WUS monitoring occasions, and N is a positive integer
  • the minimum time offset includes the minimum time offset between the WUS monitoring opportunity and the start time of the DRX duration timer.
  • the processing unit 601 is configured to determine that in the WUS-specific PDCCH search space configured on the currently activated downlink BWP, among all the WUS-specific PDCCH transmission opportunities before the minimum time offset, the distance DRX lasts
  • the most recent N PDCCH transmission opportunities at the start time of the timer are the WUS monitoring opportunities, and N is a positive integer; the minimum time offset includes the time between the WUS monitoring time and the start time of the DRX persistence timer Minimum time offset.
  • the processing unit 601 is configured to determine the distance DRX among all PDCCH transmission opportunities between the maximum time offset and the minimum time offset in all PDCCH search spaces configured on the currently activated downlink BWP At most N PDCCH transmission occasions with the furthest start time of the duration timer are the WUS monitoring occasions, and N is a positive integer;
  • the maximum time offset is the maximum time offset between the WUS monitoring timing and the start time of the DRX duration timer, and the minimum time offset includes the difference between the WUS monitoring timing and the DRX duration timer The minimum time offset between the start moments.
  • the processing unit 601 is configured to determine all WUS-specific PDCCH transmissions between the maximum time offset and the minimum time offset in the WUS-specific PDCCH search space configured on the currently activated downlink BWP Among the timings, at most N PDCCH transmission timings furthest from the start time of the DRX duration timer are the WUS monitoring timings, and N is a positive integer;
  • the maximum time offset is the maximum time offset between the WUS monitoring timing and the start time of the DRX duration timer, and the minimum time offset includes the difference between the WUS monitoring timing and the DRX duration timer The minimum time offset between the start moments.
  • the processing unit 601 is further configured to determine whether it is necessary to monitor WUS at the WUS listening occasion according to the DRX state of the terminal device at the WUS listening occasion.
  • the processing unit 601 is configured to not monitor at the WUS monitoring opportunity when the time occupied by the terminal device in the time domain at the WUS monitoring opportunity is all in the DRX activation period WUS;
  • the processing unit 601 is configured to not monitor the WUS at the WUS monitoring occasion when the terminal device is in the DRX activation period when the part of the time occupied by the WUS monitoring opportunity is in the time domain.
  • the processing unit 601 is configured to monitor WUS at the WUS monitoring opportunity when the time occupied by the terminal device in the time domain at the WUS monitoring opportunity is in the DRX deactivation period .
  • the processing unit 601 is further configured to determine the starting state of the DRX persistence timer at the start time of the DRX persistence timer according to the monitoring situation and/or reception situation of the WUS.
  • the processing unit 601 is configured to determine to start the DRX duration timer at the start time of the DRX duration timer when the determined number of WUS monitoring occasions is zero;
  • the processing unit 601 is configured to determine to start the DRX persistence timer at the start time of the DRX persistence timer when the WUS is monitored and received, and the WUS instructs the terminal device to wake up.
  • the processing unit 601 is configured to determine not to start the DRX persistence timer at the start time of the DRX persistence timer when the WUS is monitored and received, and the WUS instructs the terminal device not to wake up Device.
  • the processing unit 601 is configured to determine not to start the DRX persistence timer at the start time of the DRX persistence timer when the WUS is monitored and the WUS is not received.
  • the configuration information includes RRC configuration information.
  • the time interval between the WUS monitoring time and the start time of the DRX duration timer is not greater than the DRX cycle.
  • the WUS monitoring opportunities involved in the embodiments of the present application are all located before the start time of the DRX persistence timer.
  • the composition structure of the network device 800 includes:
  • the sending unit 801 is configured to send configuration information to a terminal device
  • the configuration information includes at least: BWP parameters and/or WUS monitoring timing parameters; the BWP parameters and/or WUS monitoring timing parameters are used by the terminal device to determine the WUS monitoring timing.
  • the configuration information further includes DRX parameters, and the DRX parameters include at least one of the following: a DRX cycle and a DRX duration timer.
  • the BWP parameter includes at least one downlink bandwidth part, and each downlink bandwidth part includes at least one PDCCH search space.
  • the PDCCH search space includes: a PDCCH search space dedicated to WUS.
  • the WUS monitoring timing parameter is related to the start time of the discontinuous reception duration timer of the terminal device.
  • the WUS monitoring timing parameter includes:
  • the minimum time offset between the WUS monitoring time and the start time of the DRX duration timer is the minimum time offset between the WUS monitoring time and the start time of the DRX duration timer.
  • the configuration information includes RRC configuration information.
  • the time interval between the WUS monitoring time and the start time of the DRX duration timer is not greater than the DRX cycle.
  • the WUS monitoring opportunities involved in the embodiments of the present application are all located before the start time of the DRX persistence timer.
  • An embodiment of the present application also provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is used to execute the above-mentioned terminal device when the computer program is running.
  • An embodiment of the present application also provides a network device, including a processor and a memory for storing a computer program that can run on the processor, where the processor is used to execute the above-mentioned network device when the computer program is running. The steps of the method of monitoring WUS.
  • An embodiment of the present application also provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the WUS monitoring method executed by the terminal device.
  • An embodiment of the present application also provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the WUS monitoring method executed by the above-mentioned network device.
  • An embodiment of the present application also provides a storage medium that stores an executable program, and when the executable program is executed by a processor, the above-mentioned method for monitoring WUS executed by the terminal device is implemented.
  • the embodiment of the present application also provides a storage medium storing an executable program, and when the executable program is executed by a processor, the method for monitoring WUS executed by the above-mentioned network device is implemented.
  • the embodiment of the present application also provides a computer program product, including computer program instructions, which cause a computer to execute the WUS monitoring method executed by the above-mentioned terminal device.
  • the embodiment of the present application also provides a computer program product, including computer program instructions, which cause a computer to execute the WUS monitoring method executed by the above-mentioned network device.
  • An embodiment of the present application also provides a computer program that enables a computer to execute the WUS monitoring method executed by the above terminal device.
  • An embodiment of the present application also provides a computer program that enables a computer to execute the WUS monitoring method executed by the above-mentioned network device.
  • the electronic device 700 includes: at least one processor 701, a memory 702, and at least one network interface 704.
  • the various components in the electronic device 700 are coupled together through the bus system 705. It can be understood that the bus system 705 is used to implement connection and communication between these components.
  • the bus system 705 also includes a power bus, a control bus, and a status signal bus. However, for the sake of clear description, various buses are marked as the bus system 705 in FIG. 9.
  • the memory 702 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memory.
  • the non-volatile memory can be ROM, Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), and electrically erasable Programmable read-only memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), magnetic random access memory (FRAM, ferromagnetic random access memory), flash memory (Flash Memory), magnetic surface memory, optical disk, or CD-ROM -ROM, Compact Disc Read-Only Memory); Magnetic surface memory can be disk storage or tape storage.
  • the volatile memory may be a random access memory (RAM, Random Access Memory), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • SSRAM synchronous static random access memory
  • Synchronous Static Random Access Memory Synchronous Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • SDRAM Synchronous Dynamic Random Access Memory
  • DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SLDRAM synchronous connection dynamic random access memory
  • DRRAM Direct Rambus Random Access Memory
  • the memory 702 described in the embodiment of the present application is intended to include, but is not limited to, these and any other suitable types of memory.
  • the memory 702 in the embodiment of the present application is used to store various types of data to support the operation of the electronic device 700.
  • Examples of such data include: any computer program used to operate on the electronic device 700, such as the application program 7022.
  • a program for implementing the method of the embodiment of the present application may be included in the application program 7022.
  • the method disclosed in the foregoing embodiments of the present application may be applied to the processor 701 or implemented by the processor 701.
  • the processor 701 may be an integrated circuit chip with signal processing capability. In the implementation process, the steps of the foregoing method can be completed by an integrated logic circuit of hardware in the processor 701 or instructions in the form of software.
  • the aforementioned processor 701 may be a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and the like.
  • the processor 701 may implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present application.
  • the general-purpose processor may be a microprocessor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application can be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a storage medium, and the storage medium is located in the memory 702.
  • the processor 701 reads the information in the memory 702 and completes the steps of the foregoing method in combination with its hardware.
  • the electronic device 700 may be used by one or more Application Specific Integrated Circuits (ASIC, Application Specific Integrated Circuit), DSP, Programmable Logic Device (PLD, Programmable Logic Device), and Complex Programmable Logic Device (CPLD). , Complex Programmable Logic Device), FPGA, general-purpose processor, controller, MCU, MPU, or other electronic components to implement the foregoing method.
  • ASIC Application Specific Integrated Circuit
  • DSP Digital Signal processor
  • PLD Programmable Logic Device
  • CPLD Complex Programmable Logic Device
  • FPGA Complex Programmable Logic Device
  • controller MCU
  • MPU or other electronic components to implement the foregoing method.
  • the embodiment of the present application also provides a storage medium for storing computer programs.
  • the storage medium can be applied to the terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process in each method of the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process in each method of the embodiment of the present application.
  • An embodiment of the present application also provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the above-mentioned method for monitoring WUS.
  • the embodiment of the present application also provides a computer program product, including computer program instructions, which cause a computer to execute the above-mentioned WUS monitoring method.
  • the embodiment of the present application also provides a computer program that enables a computer to execute the above-mentioned method for monitoring WUS.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • system and “network” in this application are often used interchangeably herein.
  • the term “and/or” in this application is merely an association relationship that describes associated objects, indicating that there can be three types of relationships. For example, A and/or B can mean that there is A alone, and both A and B exist. There are three cases of B.
  • the character "/" in this application generally indicates that the associated objects before and after are in an "or” relationship.

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Abstract

本申请公开了一种监听唤醒信号(WUS)的方法，包括：终端设备根据网络设备发送的配置信息，确定WUS监听时机；所述配置信息至少包括：带宽部分参数和/或WUS监听时机参数，所述WUS监听时机用于监听WUS。本申请还公开了另一种监听WUS的方法、电子设备及存储介质。

Description

一种监听唤醒信号的方法、电子设备及存储介质 技术领域
本申请涉及无线通信技术领域，尤其涉及一种监听唤醒信号(Wake-Up Signal，WUS)的方法、电子设备及存储介质。
背景技术
在新无线(New Radio，NR)系统中，处于连接态的终端设备(User Equipment，UE)在非连续接收(Discontinuous Reception，DRX)过程中引入基于物理下行控制信道(Physical Downlink Control Channel，PDCCH)的WUS；但是，终端设备如何基于网络设备的配置监听WUS是需要解决的问题。
发明内容
本申请实施例提供一种方监听WUS的方法、电子设备及存储介质，使得终端设备能够基于网络设备的配置确定监听WUS的WUS监听时机。
第一方面，本申请实施例提供一种监听WUS的方法，所述方法包括：根据网络设备发送的配置信息确定WUS监听时机；所述配置信息至少包括带宽部分(BandWidth Part，BWP)参数，和/或WUS监听时机参数，所述WUS监听时机用于监听WUS。
第二方面，本申请实施例提供一种监听WUS的方法，所述方法包括：网络设备向终端设备发送配置信息，所述配置信息至少包括BWP参数，和/或WUS监听时机参数；所述配置信息用于所述终端设备确定WUS监听时机。
第三方面，本申请实施例提供一种终端设备，所述终端设备包括：处理单元，配置为根据网络设备发送的配置信息确定WUS监听时机；所述配置信息至少包括BWP参数，和/或WUS监听时机参数，所述WUS监听时机用于监听WUS。
第四方面，本申请实施例提供一种网络设备，所述网络设备包括：发送单元，配置为向终端设备发送配置信息，所述配置信息至少包括BWP参数，和/或WUS监听时机参数；所述配置信息用于所述终端设备确定WUS监听时机。
第五方面，本申请实施例提供一种终端设备，包括处理器和用于存储能够在处理器上运行的计算机程序的存储器，其中，
所述处理器用于运行所述计算机程序时，执行上述的终端设备执行的监听WUS的方法的步骤。
第六方面，本申请实施例提供一种网络设备，包括处理器和用于存储能够在处理器上运行的计算机程序的存储器，其中，
所述处理器用于运行所述计算机程序时，执行上述的网络设备执行的监听WUS的方法的步骤。
第七方面，本申请实施例提供一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的终端设备执行上述的监听WUS的方法。
第八方面，本申请实施例提供一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的网络设备执行上述的监听WUS的方法。
第九方面，本申请实施例提供一种存储介质，存储有可执行程序，所述可执行程序被处理器执行时，实现上述终端设备执行的监听WUS的方法。
第十方面，本申请实施例提供一种存储介质，存储有可执行程序，所述可执行程序被处理器执行时，实现上述网络设备执行的监听WUS的方法。
第十一方面，本申请实施例提供一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述终端设备执行的监听WUS的方法。
第十二方面，本申请实施例提供一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述网络设备执行的监听WUS的方法。
第十三方面，本申请实施例提供一种计算机程序，所述计算机程序使得计算机执行上述终端设备执行的监听WUS的方法。
第十四方面，本申请实施例提供一种计算机程序，所述计算机程序使得计算机执行上述网络设备执行的监听WUS的方法。
本申请实施例提供的监听WUS的方法，包括：终端设备根据网络设备发送的配置信息确定WUS监听时机；所述配置信息至少包括：BWP参数，和/或WUS监听时机参数，所述WUS监听时机用于监听WUS。如此，本申请实施例明确了网络设备向终端设备配置WUS监听时机的方式，并明确了终端设备根据网络设备发送的配置信息确定监听WUS的WUS监听时机的方式。
附图说明
图1为本申请终端设备的非连续接收周期示意图；
图2为本申请实施例提供的通信系统的组成结构示意图；
图3为本申请实施例提供的监听WUS的方法的一种可选处理流程示意图；
图4为本申请实施例确定WUS监听时机的一种可选示意图；
图5为本申请实施例确定WUS监听时机的另一种可选示意图；
图6为本申请实施例确定WUS监听时机的又一种可选示意图；
图7为本申请实施例提供的终端设备的组成结构示意图；
图8为本申请实施例提供的网络设备的组成结构示意图；
图9为本申请实施例电子设备的硬件组成结构示意图。
具体实施方式
为了能够更加详尽地了解本申请实施例的特点和技术内容，下面结合附图对本申请实施例的实现进行详细阐述，所附附图仅供参考说明之用，并非用来限定本申请实施例。
在对本申请实施例提供的监听WUS的方法之前，首先对NR系统中DRX进行简要说明。
NR系统中，网络设备可以为终端设备配置DRX功能。使终端设备非连续地监听PDCCH，进而达到终端设备省电的目的。每个媒体接入控制(Medium Access Control，MAC)实体有一个DRX配置；DRX的配置参数包括：
1)DRX持续定时器(DRX-onDuration Timer)，在一个DRX周期(Cycle)的开始终端设备醒来的持续时间。
2)DRX时隙偏移(DRX-SlotOffset)，终端设备启动DRX-onDuration Timer的时延。
3)DRX去激活定时器(DRX-InactivityTimer)，当终端设备收到一个指示上行初传或者下行初传的PDCCH后，终端设备继续监听PDCCH的持续时间。
4)DRX下行重传定时器(DRX-RetransmissionTimerDL):终端设备监听指示下行重传调度的PDCCH的最长持续时间。除广播混合自动重传请求(Hybrid Automatic Repeat reQuest，HARQ)进程之外的每个下行HARQ进程对应一个DRX–RetransmissionTimerDL。
5)DRX上行重传定时器(DRX-RetransmissionTimerUL):终端设备监听指示上行重传调度的PDCCH的最长持续时间。每个上行HARQ进程对应一个DRX-RetransmissionTimerUL。
6)DRX长周期起始偏移(DRX-LongCycleStartOffset)：用于配置长DTX周期(Long DRX cycle)，以及Long DRX cycle和短DRX周期(Short DRX Cycle)开始的子帧偏移。
7)DRX短周期(DRX-ShortCycle):为可选配置。
8)DRX短周期定时器(DRX-ShortCycleTimer):终端设备处于Short DRX cycle(并且没有接收到任何PDCCH)的持续时间，为可选配置。
9)DRX-HARQ-RTT-TimerDL:终端设备期望接收到指示下行调度的PDCCH需要的最少等待时间，除广播HARQ进程之外的每个下行HARQ进程对应一个DRX-HARQ-RTT-TimerDL；
10)DRX-HARQ-RTT-TimerUL:终端设备期望接收到指示上行调度的PDCCH需要的最少等待时间，每个上行HARQ进程对应一个drx-HARQ-RTT-TimerUL。
如果终端设备配置了DRX，则终端设备需要在DRX Active Time监听PDCCH。DRX Active Time包括如下几种情况：
1)下述5个定时器中的任何一个定时器正在运行：DRX-onDurationTimer、DRX-InactivityTimer、 DRX–RetransmissionTimerDL、DRX-RetransmissionTimerUL以及ra-ContentionResolutionTimer。
2)在PUCCH上发送了调度请求(Scheduling Request，SR)并处于待处理(pending)状态。
3)在基于竞争的随机接入过程中，终端设备在成功接收到随机接入响应后还没有接收到小区无线网络临时标识(Cell Radio Network Temporary Identifier，C-RNTI)加扰的PDCCH指示的一次初始传输。
DRX long DRX是默认配置，DRX short DRX是可选配置。对于配置了short DRX cycle的终端设备，long DRX cycle和short DRX cycle之间的转换方式如下：
当满足以下任何一个条件时，终端设备使用DRX short cycle：
1)DRX-InactivityTimer超时；
2)终端收到一个DRX Command MAC CE。
当满足以下任何一个条件时，终端使用DRX long cycle：
1)DRX-ShortCycleTimer超时；
2)终端设备收到一个long DRX command MAC CE。
终端设备根据当前是处于short DRX cycle还是long DRX cycle，来决定启动drx-onDurationTimer的时间，具体规定如下：
1)如果使用的是Short DRX Cycle，并且当前子帧满足[(SFN×10)+subframe number]modulo(DRX-ShortCycle)＝(DRX-StartOffset)modulo(DRX-ShortCycle)；
或者，如果使用的是Long DRX Cycle，并且当前子帧满足[(SFN×10)+subframe number]modulo(DRX-LongCycle)＝DRX-StartOffset:
2)在当前子帧开始的drx-SlotOffset个slot之后的时刻启动drx-onDurationTimer。
终端设备启动或重启DRX-InactivityTimer的条件为：
如果终端设备接收到一个指示下行或者上行初始传输的PDCCH，则终端启动或者重启DRX-InactivityTimer。
终端设备启动和停止DRX-RetransmissionTimerDL的条件为：
当终端设备接收到一个指示下行传输的PDCCH，或者当终端设备在配置的下行授权资源上接收到一个MAC PDU，则终端设备停止该HARQ进程对应的DRX-RetransmissionTimerDL。终端设备在完成针对这次下行传输的HARQ进程反馈的传输之后启动该HARQ进程对应的DRX-HARQ-RTT-TimerDL。
如果终端设备的某个HARQ对应的定时器DRX-HARQ-RTT-TimerDL超时，并且使用这个HARQ进程传输的下行数据解码不成功，则终端设备启动这个HARQ进程对应的DRX-RetransmissionTimerDL。
终端设备启动和停止DRX-RetransmissionTimerUL的条件为：
当终端设备接收到一个指示上行传输的PDCCH，或者当终端设备在配置的上行授权资源上发送一个MAC PDU，则终端设备停止该HARQ进程对应的DRX-RetransmissionTimerUL。终端设备在完成这次PUSCH的第一次重复传输(repetition)之后启动该HARQ进程对应的DRX-HARQ-RTT-TimerUL。
如果终端设备的某个HARQ对应的定时器DRX-HARQ-RTT-TimerUL超时，则终端设备启动这个HARQ进程对应的DRX-RetransmissionTimerUL。
终端设备的DRX周期示意图，如图1所示，网络设备为终端设备配置了WUS功能，网络通过在DRX-onDurationTimer启动时刻之前向终端设备发送WUS来通知该终端是否需要启动DRX-onDurationTimer来监听PDCCH。终端设备需要在每个DRX cycle的DRX-onDurationTimer启动时刻之前的WUS监听时机(monitoring occasion)监听WUS，并根据WUS指示决定是否要在随后的DRX-onDurationTimer启动时刻正常启动DRX-onDurationTimer。网络设备采用何种方式为终端设备UE配置WUS monitoring occasion，以及终端设备如何网络设备的配置监听WUS是需要解决的问题。
基于上述问题，本申请实施例提供一种监听WUS的方法，本申请实施例的监听WUS的方法可以应用于各种通信系统，例如：全球移动通讯(global system of mobile communication，GSM)系统、码分多址(code division multiple access，CDMA)系统、宽带码分多址(wideband code division multiple access，WCDMA)系统、通用分组无线业务(general packet radio service，GPRS)、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、先进的长期演进(advanced long term evolution，LTE-A)系统、 新无线(new radio，NR)系统、NR系统的演进系统、非授权频段上的LTE(LTE-based access to unlicensed spectrum，LTE-U)系统、非授权频段上的NR(NR-based access to unlicensed spectrum，NR-U)系统、通用移动通信系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)通信系统、无线局域网(wireless local area networks，WLAN)、无线保真(wireless fidelity，WiFi)、下一代通信系统或其他通信系统等。
通常来说，传统的通信系统支持的连接数有限，也易于实现，然而，随着通信技术的发展，移动通信系统将不仅支持传统的通信，还将支持例如，设备到设备(device to device，D2D)通信，机器到机器(machine to machine，M2M)通信，机器类型通信(machine type communication，MTC)，以及车辆间(vehicle to vehicle，V2V)通信等，本申请实施例也可以应用于这些通信系统。
本申请实施例描述的系统架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案，并不构成对于本申请实施例提供的技术方案的限定，本领域普通技术人员可知，随着网络架构的演变和新业务场景的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。
本申请实施例中涉及的网络设备，可以是普通的基站(如NodeB或eNB或者gNB)、新无线控制器(new radio controller，NR controller)、集中式网元(centralized unit)、新无线基站、射频拉远模块、微基站、中继(relay)、分布式网元(distributed unit)、接收点(transmission reception point，TRP)、传输点(transmission point，TP)或者任何其它设备。本申请的实施例对网络设备所采用的具体技术和具体设备形态不做限定。为方便描述，本申请所有实施例中，上述为终端设备提供无线通信功能的装置统称为网络设备。
在本申请实施例中，终端设备可以是任意的终端，比如，终端设备可以是机器类通信的用户设备。也就是说，该终端设备也可称之为用户设备、移动台(mobile station，MS)、移动终端(mobile terminal)、终端(terminal)等，该终端设备可以经无线接入网(radio access network，RAN)与一个或多个核心网进行通信，例如，终端设备可以是移动电话(或称为“蜂窝”电话)、具有移动终端的计算机等，例如，终端设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。本申请实施例中不做具体限定。
可选的，网络设备和终端设备可以部署在陆地上，包括室内或室外、手持或车载；也可以部署在水面上；还可以部署在空中的飞机、气球和人造卫星上。本申请的实施例对网络设备和终端设备的应用场景不做限定。
可选的，网络设备和终端设备之间以及终端设备和终端设备之间可以通过授权频谱(licensed spectrum)进行通信，也可以通过非授权频谱(unlicensed spectrum)进行通信，也可以同时通过授权频谱和非授权频谱进行通信。网络设备和终端设备之间以及终端设备和终端设备之间可以通过7吉兆赫(gigahertz，GHz)以下的频谱进行通信，也可以通过7GHz以上的频谱进行通信，还可以同时使用7GHz以下的频谱和7GHz以上的频谱进行通信。本申请的实施例对网络设备和终端设备之间所使用的频谱资源不做限定。
通常来说，传统的通信系统支持的连接数有限，也易于实现，然而，随着通信技术的发展，移动通信系统将不仅支持传统的通信，还将支持例如，设备到设备(device to device，D2D)通信，机器到机器(machine to machine，M2M)通信，机器类型通信(machine type communication，MTC)，以及车辆间(vehicle to vehicle，V2V)通信等，本申请实施例也可以应用于这些通信系统。
示例性的，本申请实施例应用的通信系统100如图2所示。该通信系统100可以包括网络设备110，网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备进行通信。可选地，该网络设备110可以是GSM系统或CDMA系统中的基站(Base Transceiver Station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN)中的无线控制器，或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端设备120。作为在此使用的“终端设备”包括但不限于经由有线线路连接，如经由公共交换电话网络(Public Switched Telephone Networks，PSTN)、数字用户线路(Digital Subscriber Line，DSL)、数字电缆、直接电缆连接；和/或另一数据连接/网络；和/或经由无线接口，如，针对蜂窝网络、无线局域网(Wireless Local Area  Network，WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器；和/或另一终端设备的被设置成接收/发送通信信号的装置；和/或物联网(Internet of Things，IoT)设备。被设置成通过无线接口通信的终端设备可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System，PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System，GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端设备可以指接入终端、用户设备(User Equipment，UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、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)、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、5G网络中的终端设备或者未来演进的PLMN中的终端设备等。
可选地，终端设备120之间可以进行终端直连(Device to Device，D2D)通信。
可选地，5G系统或5G网络还可以称为新无线(New Radio，NR)系统或NR网络。
本申请实施例提供的监听WUS的方法的一种可选处理流程，如图3所示，包括以下步骤：
步骤S201，终端设备根据网络设备发送的配置信息确定WUS监听时机；所述WUS监听时机用于监听WUS。
在一些实施例中，所述配置信息至少包括：BWP参数和/或WUS监听时机参数。
在一些实施例中，BWP参数可以包括至少一个下行带宽部分，所述下行带宽部分包括至少一个PDCCH搜索空间。
在一些实施例中，所述PDCCH搜索空间包括：WUS专属的PDCCH搜索空间。在具体实施时，网络设备向终端设备发送PDCCH搜索空间时，可以向终端设备指示该PDCCH搜索空间是否为WUS专属的PDCCH搜索空间。
在一些实施例中，所述WUS监听时机参数与所述终端设备的非连续接收持续定时器的启动时刻相关。在具体实施时，所述WUS监听时机参数包括：所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移；和/或，所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移。
在一些实施例中，所述配置信息还包括DRX配置参数，即网络设备还向终端设备发送DRX配置参数，如：long DRX cycle、short DRX cycle以及DRX-onDurationTimer等。
上述网络设备向终端设备发送的配置信息，可通过无线资源控制(Radio Resource Control，RRC)配置信息发送。
基于上述网络设备向终端设备发送的配置信息，在每个DRX周期的DRX持续定时器的启动时刻之前，所述终端设备根据配置信息确定一个或者多个用于监听所述WUS的PDCCH传输时机。所述终端设备根据网络设备发送的配置信息确定WUS监听时机的可选实施方式至少包括下述中的一种：
1)所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，在最大时间偏移和最小时间偏移之间的所有PDCCH传输时机为所述WUS监听时机。
2)所述终端设备确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，在最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机为所述WUS监听时机。
3)所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；其中，N由网络设备配置，或者N为预先设定。
在具体实施时，若最大时间偏移和最小时间偏移之间的所有PDCCH传输时机的数量大于或等于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的N个PDCCH传输时机为所述WUS监听时机。若最大时间偏移和最小时间偏移之间的所有PDCCH传输时机的数量小于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有PDCCH传输时机为所述WUS监听时机。
4)所述终端设备确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；其中，N由网络设备配置，或者N为预先设定。
在具体实施时，若最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机的数量大于或等于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的N个WUS专属的PDCCH传输时机为所述WUS监听时机。若最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机的数量小于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机为所述WUS监听时机。
5)所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移和当前DRX周期的DRX持续定时器的启动时刻之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；其中，N由网络设备配置，或者N为预先设定。
在具体实施时，若最小时间偏移和当前DRX周期的DRX持续定时器的启动时刻之间的所有PDCCH传输时机的数量大于或等于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移和当前DRX周期的DRX持续定时器的启动时刻之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的N个PDCCH传输时机为所述WUS监听时机。若最小时间偏移和当前DRX周期的DRX持续定时器的启动时刻之间的所有PDCCH传输时机的数量小于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移和当前DRX周期的DRX持续定时器的启动时刻之间的所有PDCCH传输时机为所述WUS监听时机。
6)所述终端设备确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最小时间偏移和当前DRX周期的DRX持续定时器的启动时刻之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；其中，N由网络设备配置，或者N为预先设定。
在具体实施时，若最小时间偏移和当前DRX周期的DRX持续定时器的启动时刻之间的所有WUS专属的PDCCH传输时机的数量大于或等于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移和当前DRX周期的DRX持续定时器的启动时刻之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的N个WUS专属的PDCCH传输时机为所述WUS监听时机。若最小时间偏移和当前DRX周期的DRX持续定时器的启动时刻之间的所有WUS专属的PDCCH传输时机的数量小于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移和当前DRX周期的DRX持续定时器的启动时刻之间的所有WUS专属的PDCCH传输时机为所述WUS监听时机。
7)所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移和最大时间偏移之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最远的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；其中，N由网络设备配置，或者N为预先设定。
在具体实施时，若最小时间偏移和最大时间偏移之间的所有PDCCH传输时机的数量大于或等于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移和最大时间偏移之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最远的N个PDCCH传输时机为所述WUS监听时机。若最小时间偏移和最大时间偏移之间的所有PDCCH传输时机的数量小于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移和最大时间偏移之间的所有PDCCH传输时机为所述WUS监听时机。
8)所述终端设备确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最小时间偏移和最大时间偏移之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最远的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；其中，N由网络设备配置，或者N为预先设定。
在具体实施时，若最小时间偏移和最大时间偏移之间的所有WUS专属的PDCCH传输时机的数量大于或等于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移和最大时间偏移之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最远的N个WUS专属的PDCCH传输时机为所述WUS监听时机。若最小时间偏移和最大时间偏移之间的所有WUS专属的PDCCH传输时机的数量小于网络设备配置的N值，则所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移和最大时间偏移之间的所有WUS专属的PDCCH传输时机为所述WUS监听时机。
其中，所述最大时间偏移为所述WUS监听时机与随后的DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移为所述WUS监听时机与随后的DRX持续定时器的启动时刻之间的最小时间偏移。
基于上述实施方式，终端设备能够确定WUS监听时机；在一些实施例中，所述方法还包括：
步骤S202，终端设备根据所述终端设备在所述WUS监听时机的DRX状态，确认是否需要在所确定的WUS监听时机上监听WUS。
在一些实施例中，所述终端设备在WUS监听时机的时域上都处于DRX激活期的情况下，在所述WUS监听时机上不监听WUS。
在一些实施例中，所述终端设备在WUS监听时机的部分时域上处于DRX激活期的情况下，在所述WUS监听时机上不监听WUS。
在一些实施例中，所述终端设备在WUS监听时机的时域上都不处于DRX激活期的情况下，在所述WUS监听时机上监听WUS。
在一些实施例中，所述方法还包括：
步骤S203，所述终端设备根据对WUS的监听和/或接收情况，确定在DRX持续定时器的启动时刻DRX持续定时器的启动状态。
在一些实施例中，在步骤S201中终端设备所确定的WUS监听时机的数目为零的情况下，所述终端设备确定在DRX持续定时器的启动时刻启动DRX持续定时器。
在一些实施例中，在步骤S202中终端设备确定在需要监听WUS的WUS监听时机的数目为零的情况下，所述终端设备确定在DRX持续定时器的启动时刻启动DRX持续定时器。
在一些实施例中，所述终端设备监听并接收到WUS，且所述WUS指示所述终端设备唤醒的情况下，所述终端设备确定在DRX持续定时器的启动时刻启动DRX持续定时器
在一些实施例中，所述终端设备监听并接收到WUS，且所述WUS指示所述终端设备不唤醒的情况下，所述终端设备确定在DRX持续定时器的启动时刻不启动DRX持续定时器。
在一些实施例中，所述终端设备监听WUS，且未接收到WUS的情况下，所述终端设备确定在DRX持续定时器的启动时刻不启动DRX持续定时器。
本申请各实施例中，所述WUS监听时机与DRX持续定时器的启动时刻的时间间隔不大于DRX周期。
基于上述对本申请实施例提供的监听WUS的方法的说明，本申请实施例提供的监听WUS的一种可选详细处理流程，包括以下步骤：
步骤S301，终端设备接收网络设备发送的RRC配置信息。
在一些实施例中，所述RRC配置信息包括：
1)DRX配置参数包括：long DRX cycle和DRX-onDurationTimer等。
2)BWP配置参数中包含1个DL BWP。
3)对于为所述终端设备配置的1个DL BWP，配置4个PDCCH搜索空间，确定WUS监听时机的一种可选示意图，如下图4所示，并且这4个PDCCH搜索空间都可以用来作为终端设备监听WUS的WUS monitoring occasion。
4)WUS monitoring occasion在时域范围的配置：配置WUS monitoring occasion与DRX onduration Timer启动时刻之间的最大时间偏移WUS_offset_max，以及WUS monitoring occasion与DRX onduration Timer启动时刻之间的最小时间偏移WUS_offset_min。
步骤S302，终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，在最大时间偏移和最小时间偏移之间的所有PDCCH传输时机为所述WUS监听时机。
根据图5所示，WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，和WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移之间有3个PDCCH occasion，则终端设备确定所述这3个PDCCH occasion为WUS monitoring occasion。
步骤S303，终端设备在所确定的WUS monitoring occasion上监听WUS，并检测到WUS指示终端设备唤醒，则终端设备在第1个DRX cycle的DRX-onDurationTimer启动时刻启动drx-onDurationTimer。
步骤S304，终端设备在DRX-onDurationTimer运行期间接收到指示初传调度的PDCCH，则终端设备启动DRX-InactivityTimer。随后终端设备在DRX-InactivityTimer运行期间又接收到指示初传调度的PDCCH，则终端设备重启DRX-InactivityTimer。
步骤S305，在第2个DRX cycle的DRX-onDurationTimer启动时刻之前的最大时间偏移WUS_offset_max和最小时间偏移WUS_offset_min的时间内，有3个PDCCH occasion，则终端设备确定所述这3个PDCCH occasion为WUS monitoring occasion。
步骤S306，在步骤S305中所确定的3个WUS monitoring occasion时间内，终端设备都处于DRX Active Time，且DRX-InactivityTimer正在运行，因此终端设备在这3个WUS monitoring occasion都不监听WUS。
步骤S307，终端设备在第2个DRX cycle的DRX-onDurationTimer启动时刻启动DRX-onDurationTimer。
步骤S308，在第3个DRX cycle的DRX-onDurationTimer启动时刻之前的最大时间偏移WUS_offset_max和最小时间偏移WUS_offset_min的时间内，有2个PDCCH occasion，则终端设备确定这2个PDCCH occasion为WUS monitoring occasion。
步骤S309，终端设备依次在步骤S308确定的2个WUS monitoring occasion上监听WUS，并且检测到WUS指示UE不唤醒，则终端设备在第3个DRX cycle的DRX-onDurationTimer启动时刻不启动DRX-onDurationTimer。
基于上述对本申请实施例提供的监听WUS的方法的说明，本申请实施例提供的监听WUS的另一种可选详细处理流程，包括以下步骤：
步骤S401，终端设备接收网络设备发送的RRC配置信息。
在一些实施例中，所述RRC配置信息包括：
1)DRX配置参数包括：long DRX cycle和DRX-onDurationTimer等。
2)BWP配置参数中包含1个DL BWP。
3)对于为所述终端设备配置的1个DL BWP，配置4个PDCCH搜索空间，确定WUS监听时机的另一种可选示意图，如下图5所示，并且这4个PDCCH搜索空间都可以用来作为终端设备监听WUS的WUS monitoring occasion。
4)WUS monitoring occasion在时域范围的配置：配置WUS monitoring occasion与DRX onduration Timer启动时刻之间的最大时间偏移WUS_offset_max，以及WUS monitoring occasion与DRX onduration Timer启动时刻之间的最小时间偏移WUS_offset_min。
步骤S402，终端设备在每个DRX cycle的DRX-onDurationTimer启动时刻之前的WUS monitoring occasion的最大数目为1，所述WUS monitoring occasion的最大数目由网络配置，或者为预定义的值。
步骤S403，在WUS监听时机与第1个DRX cycle的DRX-onDurationTimer启动时刻之间的最大时间偏移WUS_offset_max和最小时间偏移WUS_offset_min之间，有3个PDCCH occasion，则终端设备确定所述这3个PDCCH occasion中距离第1个DRX cycle的DRX-onDurationTimer启动时刻最近的1个PDCCH occasion为WUS monitoring occasion。
步骤S404，终端设备在步骤S403中确定的WUS monitoring occasion上监听WUS，并且检测到WUS指示终端设备唤醒，则终端设备在第1个DRX cycle的DRX-onDurationTimer启动时刻启动DRX-onDurationTimer。
步骤S405，终端设备在DRX-onDurationTimer运行期间接收到指示初传调度的PDCCH，则终端设备启动DRX-InactivityTimer。随后终端设备在DRX-InactivityTimer运行期间又接收到指示初传调度的PDCCH，则终端设备重启DRX-InactivityTimer。
步骤S406，在WUS监听时机与第2个DRX cycle的DRX-onDurationTimer启动时刻之间的最大时间偏移WUS_offset_max和最小时间偏移WUS_offset_min之间，有3个PDCCH occasion，则终端设备确定这3个PDCCH occasion中距离第2个DRX cycle的DRX-onDurationTimer启动时刻最近的1个PDCCH occasion为WUS monitoring occasion。
步骤S407，在步骤S406中所确定的1个WUS monitoring occasion时间内，终端设备处于DRX Active Time，且DRX-InactivityTimer正在运行，因此终端设备在这个WUS monitoring occasion不监听WUS。
步骤S408，终端设备在第2个DRX cycle的DRX-onDurationTimer启动时刻启动DRX-onDurationTimer。
步骤S409，在第3个DRX cycle的DRX-onDurationTimer启动时刻之前的最大时间偏移WUS_offset_max和最小时间偏移WUS_offset_min的时间内，有2个PDCCH occasion，则终端设备确定这2个PDCCH occasion中距离第3个DRX cycle的DRX-onDurationTimer启动时刻最近的1个为WUS monitoring occasion。
步骤S410，终端设备在步骤S409确定的WUS monitoring occasion上监听WUS，并且检测到WUS指示UE不唤醒，则终端设备在第3个DRX cycle的DRX-onDurationTimer启动时刻不启动DRX-onDurationTimer。
基于上述对本申请实施例提供的监听WUS的方法的说明，本申请实施例提供的监听WUS的又一种可选详细处理流程，包括以下步骤：
步骤S501，终端设备接收网络设备发送的RRC配置信息。
在一些实施例中，所述RRC配置信息包括：
1)DRX配置参数包括：long DRX cycle和DRX-onDurationTimer等。
2)BWP配置参数中包含1个DL BWP。
3)对于为所述终端设备配置的1个DL BWP，配置4个PDCCH搜索空间，实施例确定WUS监听时机的又一种可选示意图，如下图6所示，并且这4个PDCCH搜索空间都可以用来作为终端设备监听WUS的WUS monitoring occasion。
4)WUS monitoring occasion在时域范围的配置：配置WUS monitoring occasion与DRX onduration Timer启动时刻之间的最大时间偏移WUS_offset_max，以及WUS monitoring occasion与DRX onduration Timer启动时刻之间的最小时间偏移WUS_offset_min。
步骤S502，终端设备在每个DRX cycle的drx-onDurationTimer启动时刻之前的WUS monitoring occasion的最大数目为2，所述WUS monitoring occasion的最大数目由网络配置，或者为预定义的值。
步骤S503，在WUS监听时机与第1个DRX cycle的DRX-onDurationTimer启动时刻之间的最大时间偏移WUS_offset_max和最小时间偏移WUS_offset_min之间，有3个PDCCH occasion，则终端设备确定这3个PDCCH occasion中距离第1个DRX cycle的DRX-onDurationTimer启动时刻最远的2个PDCCH occasion为WUS monitoring occasion。
步骤S504，终端设备在步骤S403中确定的2个WUS monitoring occasion上监听WUS，并且检测到WUS指示终端设备唤醒，则终端设备在第1个DRX cycle的DRX-onDurationTimer启动时刻启动DRX-onDurationTimer。
步骤S505，终端设备在DRX-onDurationTimer运行期间接收到指示初传调度的PDCCH，则终端设备启动DRX-InactivityTimer。随后终端设备在DRX-InactivityTimer运行期间又接收到指示初传调度的PDCCH，则终端设备重启DRX-InactivityTimer。
步骤S506，在WUS监听时机与第2个DRX cycle的DRX-onDurationTimer启动时刻之间的最大时间偏移WUS_offset_max和最小时间偏移WUS_offset_min之间，有3个PDCCH occasion，则终端设备确定这3个PDCCH occasion中距离第2个DRX cycle的DRX-onDurationTimer启动时刻最远的2个PDCCH occasion为WUS monitoring occasion。
步骤S507，在步骤S506中所确定的2个WUS monitoring occasion时间内，终端设备处于DRX Active Time，且DRX-InactivityTimer正在运行，因此终端设备在这2个WUS monitoring occasion均不监听WUS。
步骤S508，终端设备在第2个DRX cycle的DRX-onDurationTimer启动时刻启动DRX-onDurationTimer。
步骤S509，在第3个DRX cycle的DRX-onDurationTimer启动时刻之前的最大时间偏移WUS_offset_max和最小时间偏移WUS_offset_min的时间内，有2个PDCCH occasion，则终端设备确定这2个PDCCH occasion中为WUS monitoring occasion。
步骤S510，终端设备在步骤S409确定的WUS monitoring occasion上监听WUS，并且检测到WUS指示UE不唤醒，则终端设备在第3个DRX cycle的DRX-onDurationTimer启动时刻不启动DRX-onDurationTimer。
本申请实施例所述监听WUS的方法，基于PDCCH搜索空间配置，同时限定终端设备只在DRX-onDurationTimer启动时刻之前的一段给定时间范围内监听WUS，既保证了WUS信息在时间上的有效性，又给DRX处理WUS预留了足够的时间。如此，使得终端设备能有效地监听WUS， 并根据WUS指示确定是否要在随后的DRX-onDurationTimer启动时刻启动DRX-onDurationTimer，从而达到终端设备省电的目的。
为实现本申请实施例所述监听WUS的方法，本申请实施例提供一种终端设备，所述终端设备600的组成结构，如图7所示，包括：
处理单元601，配置为根据网络设备发送的配置信息，确定WUS监听时机；所述配置信息至少包括BWP参数和/或WUS监听时机参数，所述WUS监听时机用于监听WUS。
在一些实施例中，所述配置信息还包括非连续接收DRX参数，所述DRX参数至少包括以下其中之一：DRX周期和DRX持续定时器。
在一些实施例中，所述BWP参数包括至少一个下行带宽部分，所述下行带宽部分包括至少一个PDCCH搜索空间。
在一些实施例中，所述PDCCH搜索空间包括：WUS专属的PDCCH搜索空间。
在一些实施例中，所述WUS监听时机参数与所述终端设备的非连续接收持续定时器的启动时刻相关。
在一些实施例中，所述WUS监听时机参数包括：所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移；和/或，所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移。
在一些实施例中，所述处理单元601，配置为在每个DRX周期的DRX持续定时器的启动时刻之前，所述终端设备根据所述配置信息确定一个或者多个用于监听所述WUS的PDCCH传输时机。
在一些实施例中，所述处理单元601，配置为确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，在最大时间偏移和最小时间偏移之间的所有PDCCH传输时机为所述WUS监听时机；
所述最大时间偏移为所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移为所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移。
需要说明的是，本申请实施例所涉及的WUS监听时机均位于所述DRX持续定时器的启动时刻之前。
在一些实施例中，所述处理单元601，配置为确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，在最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机为所述WUS监听时机；
所述最大时间偏移为所述WUS监听时机距离DRX持续定时器的启动时刻之前的最大时间偏移，所述最小时间偏移为所述WUS监听时机距离DRX持续定时器的启动时刻之前的最小时间偏移。
在一些实施例中，所述处理单元601，配置为确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
所述最大时间偏移为所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移为所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移。
在一些实施例中，所述处理单元601，配置为确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
所述最大时间偏移为所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移为所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移。
在一些实施例中，所述处理单元601，配置为确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移之前的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移。
在一些实施例中，所述处理单元601，配置为确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最小时间偏移之前的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移。
在一些实施例中，所述处理单元601，配置为确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最远的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
所述最大时间偏移为所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移。
在一些实施例中，所述处理单元601，配置为确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最远的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
所述最大时间偏移为所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移。
在一些实施例中，所述处理单元601，还配置为根据所述终端设备在所述WUS监听时机的DRX状态，确认是否需要在所述WUS监听时机上监听WUS。
在一些实施例中，所述处理单元601，配置为所述终端设备在所述WUS监听时机在时域上占用的时间均都处于DRX激活期的情况下，在所述WUS监听时机上不监听WUS；
或者，所述处理单元601，配置为所述终端设备在所述WUS监听时机在时域上占用的部分时间处于DRX激活期的情况下，在所述WUS监听时机上不监听WUS。
在一些实施例中，所述处理单元601，配置为所述终端设备在所述WUS监听时机在时域上占用的时间均处于DRX去激活期的情况下，在所述WUS监听时机上监听WUS。
在一些实施例中，所述处理单元601，还配置为根据对WUS的监听情况和/或接收情况，确定在DRX持续定时器的启动时刻启动DRX持续定时器的启动状态。
在一些实施例中，所述处理单元601，配置为在所确定的WUS监听时机的数目为零的情况下，确定在DRX持续定时器的启动时刻启动DRX持续定时器计时器；
或者，在待监听WUS的WUS监听时机的数目为零的情况下，确定在DRX持续定时器的启动时刻启动DRX持续定时器。
在一些实施例中，所述处理单元601，配置为在监听并接收到WUS，且所述WUS指示所述终端设备唤醒的情况下，确定在DRX持续定时器的启动时刻启动DRX持续定时器。
在一些实施例中，所述处理单元601，配置为在监听并接收到WUS，且所述WUS指示所述终端设备不唤醒的情况下，确定在DRX持续定时器的启动时刻不启动DRX持续定时器。
在一些实施例中，所述处理单元601，配置为在监听WUS且未接收到WUS的情况下，确定在DRX持续定时器的启动时刻不启动DRX持续定时器。
在一些实施例中，所述配置信息包括RRC配置信息。
在一些实施例中，所述WUS监听时机与DRX持续定时器的启动时刻的时间间隔不大于DRX周期。
需要说明的是，本申请实施例所涉及的WUS监听时机均位于所述DRX持续定时器的启动时刻之前。
为实现本申请实施例所述监听WUS的方法，本申请实施例提供一种网络设备，所述网络设备800的组成结构，如图8所示，包括：
发送单元801，配置为向终端设备发送配置信息；
所述配置信息至少包括：BWP参数，和/或WUS监听时机参数；所述BWP参数和/或WUS监听时机参数用于所述终端设备确定WUS监听时机。
在一些实施例中，所述配置信息还包括DRX参数，所述DRX参数至少包括以下其中之一：DRX周期和DRX持续定时器。
在一些实施例中，所述BWP参数包括至少一个下行带宽部分，每个下行带宽部分包括至少一个PDCCH搜索空间。
在一些实施例中，所述PDCCH搜索空间包括：WUS专属的PDCCH搜索空间。
在一些实施例中，所述WUS监听时机参数与所述终端设备的非连续接收持续定时器的启动时刻相关。
在一些实施例中，所述WUS监听时机参数包括：
所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移；
和/或，所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移。
在一些实施例中，所述配置信息包括RRC配置信息。
在一些实施例中，所述WUS监听时机与DRX持续定时器的启动时刻的时间间隔不大于DRX周期。
需要说明的是，本申请实施例所涉及的WUS监听时机均位于所述DRX持续定时器的启动时刻之前。
本申请实施例还提供一种终端设备，包括处理器和用于存储能够在处理器上运行的计算机程序的存储器，其中，所述处理器用于运行所述计算机程序时，执行上述终端设备执行的监听WUS的方法的步骤。
本申请实施例还提供一种网络设备，包括处理器和用于存储能够在处理器上运行的计算机程序的存储器，其中，所述处理器用于运行所述计算机程序时，执行上述网络设备执行的监听WUS的方法的步骤。
本申请实施例还提供一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行上述终端设备执行的监听WUS的方法。
本申请实施例还提供一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行上述网络设备执行的监听WUS的方法。
本申请实施例还提供一种存储介质，存储有可执行程序，所述可执行程序被处理器执行时，实现上述终端设备执行的监听WUS的方法。
本申请实施例还提供一种存储介质，存储有可执行程序，所述可执行程序被处理器执行时，实现上述网络设备执行的监听WUS的方法。
本申请实施例还提供一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述终端设备执行的监听WUS的方法。
本申请实施例还提供一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述网络设备执行的监听WUS的方法。
本申请实施例还提供一种计算机程序，所述计算机程序使得计算机执行上述终端设备执行的监听WUS的方法。
本申请实施例还提供一种计算机程序，所述计算机程序使得计算机执行上述网络设备执行的监听WUS的方法。
图9是本申请实施例的电子设备(终端设备或网络设备)的硬件组成结构示意图，电子设备700包括：至少一个处理器701、存储器702和至少一个网络接口704。电子设备700中的各个组件通过总线系统705耦合在一起。可理解，总线系统705用于实现这些组件之间的连接通信。总线系统705除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见，在图9中将各种总线都标为总线系统705。
可以理解，存储器702可以是易失性存储器或非易失性存储器，也可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是ROM、可编程只读存储器(PROM，Programmable Read-Only Memory)、可擦除可编程只读存储器(EPROM，Erasable Programmable Read-Only Memory)、电可擦除可编程只读存储器(EEPROM，Electrically Erasable Programmable Read-Only Memory)、磁性随机存取存储器(FRAM，ferromagnetic random access memory)、快闪存储器(Flash Memory)、磁表面存储器、光盘、或只读光盘(CD-ROM，Compact Disc Read-Only Memory)；磁表面存储器可以是磁盘存储器或磁带存储器。易失性存储器可以是随机存取存储器(RAM，Random Access Memory)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(SRAM，Static Random Access Memory)、同步静态随机存取存储器(SSRAM，Synchronous Static Random Access Memory)、动态随机存取存储器(DRAM，Dynamic Random Access Memory)、同步动态随机存取存储器(SDRAM，Synchronous Dynamic Random Access Memory)、双倍数据速率同步动态随机存取存储器(DDRSDRAM，Double Data Rate Synchronous Dynamic Random Access Memory)、增强型同步动态随机存取存储器(ESDRAM，Enhanced Synchronous Dynamic Random Access Memory)、同步连接动态随机存取存储器(SLDRAM，SyncLink Dynamic Random Access Memory)、直接内存总线随机存取存储器(DRRAM，Direct Rambus Random Access Memory)。本申请实施例描述的存储器702旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例中的存储器702用于存储各种类型的数据以支持电子设备700的操作。这些数据 的示例包括：用于在电子设备700上操作的任何计算机程序，如应用程序7022。实现本申请实施例方法的程序可以包含在应用程序7022中。
上述本申请实施例揭示的方法可以应用于处理器701中，或者由处理器701实现。处理器701可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器701中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器701可以是通用处理器、数字信号处理器(DSP，Digital Signal Processor)，或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。处理器701可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任何常规的处理器等。结合本申请实施例所公开的方法的步骤，可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于存储介质中，该存储介质位于存储器702，处理器701读取存储器702中的信息，结合其硬件完成前述方法的步骤。
在示例性实施例中，电子设备700可以被一个或多个应用专用集成电路(ASIC，Application Specific Integrated Circuit)、DSP、可编程逻辑器件(PLD，Programmable Logic Device)、复杂可编程逻辑器件(CPLD，Complex Programmable Logic Device)、FPGA、通用处理器、控制器、MCU、MPU、或其他电子元件实现，用于执行前述方法。
本申请实施例还提供了一种存储介质，用于存储计算机程序。
可选的，该存储介质可应用于本申请实施例中的终端设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行上述的监听WUS的方法。
本申请实施例还提供了一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述的监听WUS的方法。
本申请实施例还提供了一种计算机程序，所述计算机程序使得计算机执行上述的监听WUS的方法。
本申请是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
应理解，本申请中术语“系统”和“网络”在本文中常被可互换使用。本申请中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本申请中字符“/”，一般表示前后关联对象是一种“或”的关系。
以上所述，仅为本申请的较佳实施例而已，并非用于限定本申请的保护范围，凡在本申请的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本申请的保护范围之内。

Claims (76)

  1. 一种监听唤醒信号的方法，所述方法包括：
    终端设备根据网络设备发送的配置信息，确定唤醒信号WUS监听时机；
    所述配置信息至少包括：带宽部分BWP参数和/或WUS监听时机参数，所述WUS监听时机用于监听WUS。
  2. 根据权利要求1所述的方法，其中，所述配置信息还包括非连续接收DRX参数，所述DRX参数至少包括以下其中之一：DRX周期和DRX持续定时器。
  3. 根据权利要求1或2所述的方法，其中，所述BWP参数包括至少一个下行带宽部分，每个下行带宽部分包括至少一个物理下行控制信道PDCCH搜索空间。
  4. 根据权利要求3所述的方法，其中，所述PDCCH搜索空间包括：唤醒信号专属的PDCCH搜索空间。
  5. 根据权利要求1至4任一项所述的方法，其中，所述WUS监听时机参数与所述终端设备的非连续接收持续定时器的启动时刻相关。
  6. 根据权利要求1至5任一项所述的方法，其中，所述WUS监听时机参数包括：
    所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移；
    和/或，所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  7. 根据权利要求1至6任一项所述的方法，其中，终端设备根据网络设备发送的配置信息，确定WUS监听时机，包括：
    在每个DRX周期的DRX持续定时器的启动时刻之前，所述终端设备根据所述配置信息确定一个或者多个用于监听所述WUS的PDCCH传输时机。
  8. 根据权利要求1至6任一项所述的方法，其中，所述终端设备根据网络设备发送的配置信息，确定WUS监听时机，包括：
    所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，在最大时间偏移和最小时间偏移之间的所有PDCCH传输时机为所述WUS监听时机；
    所述最大时间偏移包括所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  9. 根据权利要求1至6任一项所述的方法，其中，所述终端设备根据网络设备发送的配置信息，确定WUS监听时机，包括：
    所述终端设备确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，在最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机为所述WUS监听时机；
    所述最大时间偏移包括所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  10. 根据权利要求1至6任一项所述的方法，其中，所述终端设备根据网络设备发送的配置信息，确定WUS监听时机，包括：
    所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最大时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  11. 根据权利要求1至6任一项所述的方法，其中，所述终端设备根据网络设备发送的BWP参数和/或WUS监听时机参数，确定WUS监听时机，包括：
    所述终端设备确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最大时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  12. 根据权利要求1至6任一项所述的方法，其中，所述终端设备根据网络设备发送的配置信息，确定WUS监听时机，包括：
    所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移之前的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  13. 根据权利要求1至6任一项所述的方法，其中，所述终端设备根据网络设备发送的配置信息，确定WUS监听时机，包括：
    所述终端设备确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最小时间偏移之前的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  14. 根据权利要求1至6任一项所述的方法，其中，所述终端设备根据网络设备发送的配置信息，确定WUS监听时机，包括：
    所述终端设备确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最远的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最大时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  15. 根据权利要求1至6任一项所述的方法，其中，所述终端设备根据网络设备发送的配置信息，确定WUS监听时机，包括：
    所述终端设备确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最远的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最大时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  16. 根据权利要求1至15任一项所述的方法，其中，所述方法还包括：
    所述终端设备根据所述终端设备在所述WUS监听时机的DRX状态，确认是否需要在所述WUS监听时机上监听WUS。
  17. 根据权利要求16所述的方法，其中，所述终端设备根据DRX状态，确认是否需要在所述WUS监听时机上监听WUS，包括：
    所述终端设备在所述WUS监听时机在时域上占用的时间均处于DRX激活期的情况下，所述终端设备在所述WUS监听时机上不监听所述WUS；
    或者，
    所述终端设备在所述WUS监听时机在时域上占用的部分时间处于DRX激活期的情况下，所述终端设备在所述WUS监听时机上不监听所述WUS。
  18. 根据权利要求16所述的方法，其中，所述终端设备根据所述终端设备在所述WUS监听时机的DRX状态，确认是否需要在所述WUS监听时机上监听WUS，包括：
    所述终端设备在所述WUS监听时机在时域上占用的时间均处于DRX去激活期的情况下，在 所述WUS监听时机上监听所述WUS。
  19. 根据权利要求1至18任一项所述的方法，其中，所述方法还包括：
    根据对所述WUS的监听情况和/或接收情况，所述终端设备确定在DRX持续定时器的启动时刻DRX持续定时器的启动状态。
  20. 根据权利要求19所述的方法，其中，所述终端设备确定在DRX持续定时器的启动时刻DRX持续定时器的启动状态，包括：
    在所确定的WUS监听时机的数目为零的情况下，所述终端设备确定在DRX持续定时器的启动时刻启动DRX持续定时器计时器；
    或者，
    在待监听WUS的WUS监听时机的数目为零的情况下，所述终端设备确定在DRX持续定时器的启动时刻启动DRX持续定时器。
  21. 根据权利要求19所述的方法，其中，所述终端设备确定在DRX持续定时器的启动时刻DRX持续定时器的启动状态，包括：
    在监听并接收到WUS，且所述WUS指示所述终端设备唤醒的情况下，所述终端设备确定在DRX持续定时器的启动时刻启动DRX持续定时器。
  22. 根据权利要求19所述的方法，其中，所述终端设备确定在DRX持续定时器的启动时刻DRX持续定时器的启动状态，包括：
    在监听并接收到WUS，且所述WUS指示所述终端设备不唤醒的情况下，所述终端设备确定在DRX持续定时器的启动时刻不启动DRX持续定时器。
  23. 根据权利要求19所述的方法，其中，所述终端设备确定在DRX持续定时器的启动时刻DRX持续定时器的启动状态，包括：
    在监听WUS，且未接收到WUS的情况下，所述终端设备确定在DRX持续定时器的启动时刻不启动DRX持续定时器。
  24. 根据权利要求1至23任一项所述的方法，其中，所述配置信息包括：RRC配置信息。
  25. 根据权利要求1至24任一项所述的方法，其中，所述WUS监听时机与DRX持续定时器的启动时刻的时间间隔不大于DRX周期。
  26. 一种监听唤醒信号的方法，所述方法包括：
    网络设备向终端设备发送配置信息；
    所述配置信息至少包括：带宽部分BWP参数和/或唤醒信号WUS监听时机参数；所述配置信息用于所述终端设备确定WUS监听时机。
  27. 根据权利要求26所述的方法，其中，所述配置信息还包括非连续接收DRX参数，所述DRX参数至少包括以下其中之一：DRX周期和DRX持续定时器。
  28. 根据权利要求26或27所述的方法，其中，所述BWP参数包括至少一个下行带宽部分，每个下行带宽部分包括至少一个物理下行控制信道PDCCH搜索空间。
  29. 根据权利要求28所述的方法，其中，所述PDCCH搜索空间包括：WUS专属的PDCCH搜索空间。
  30. 根据权利要求26至29任一项所述的方法，其中，所述WUS监听时机参数与所述终端设备的非连续接收持续定时器的启动时刻相关。
  31. 根据权利要求26至30任一项所述的方法，其中，所述WUS监听时机参数包括：
    所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移；
    和/或，所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  32. 根据权利要求26至30任一项所述的方法，其中，所述配置信息包括：无线资源控制RRC配置信息。
  33. 根据权利要求26至32任一项所述的方法，其中，所述WUS监听时机与DRX持续定时器的启动时刻的时间间隔不大于DRX周期。
  34. 一种终端设备，所述终端设备包括：
    处理单元，配置为根据网络设备发送的配置信息，确定唤醒信号WUS监听时机；
    所述配置信息至少包括：带宽部分BWP参数和/或WUS监听时机参数，所述WUS监听时机用于监听WUS。
  35. 根据权利要求34所述的终端设备，其中，所述配置信息还包括非连续接收DRX参数，所 述DRX参数至少包括以下其中之一：DRX周期和DRX持续定时器。
  36. 根据权利要求34或35所述的终端设备，其中，所述BWP参数包括至少一个下行带宽部分，所述下行带宽部分包括至少一个物理下行控制信道PDCCH搜索空间。
  37. 根据权利要求36所述的终端设备，其中，所述PDCCH搜索空间包括：WUS专属的PDCCH搜索空间。
  38. 根据权利要求34至37任一项所述的终端设备，其中，所述WUS监听时机参数与所述终端设备的非连续接收持续定时器的启动时刻相关。
  39. 根据权利要求34至38任一项所述的终端设备，其中，所述WUS监听时机参数包括：
    所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移；
    和/或，所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  40. 根据权利要求34至39任一项所述的终端设备，其中，所述处理单元，配置为在每个DRX周期的DRX持续定时器的启动时刻之前，所述终端设备根据所述配置信息确定一个或者多个用于监听所述WUS的PDCCH传输时机。
  41. 根据权利要求34至39任一项所述的终端设备，其中，所述处理单元，配置为确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，在最大时间偏移和最小时间偏移之间的所有PDCCH传输时机为所述WUS监听时机；
    所述最大时间偏移包括所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  42. 根据权利要求34至39任一项所述的终端设备，其中，所述处理单元，配置为确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，在最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机为所述WUS监听时机；
    所述最大时间偏移包括所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  43. 根据权利要求34至39任一项所述的终端设备，其中，所述处理单元，配置为确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最大时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  44. 根据权利要求34至39任一项所述的终端设备，其中，所述处理单元，配置为确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最大时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  45. 根据权利要求34至39任一项所述的终端设备，其中，所述处理单元，配置为确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最小时间偏移之前的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  46. 根据权利要求34至39任一项所述的终端设备，其中，所述处理单元，配置为确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最小时间偏移之前的所有WUS专属 的PDCCH传输时机中，距离DRX持续定时器的启动时刻最近的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  47. 根据权利要求34至39任一项所述的终端设备，其中，所述处理单元，配置为确定在当前激活的下行BWP上配置的全部PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有PDCCH传输时机中，距离DRX持续定时器的启动时刻最远的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最大时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  48. 根据权利要求34至39任一项所述的终端设备，其中，所述处理单元，配置为确定在当前激活的下行BWP上配置的WUS专属的PDCCH搜索空间中，最大时间偏移和最小时间偏移之间的所有WUS专属的PDCCH传输时机中，距离DRX持续定时器的启动时刻最远的至多N个PDCCH传输时机为所述WUS监听时机，N为正整数；
    所述最大时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最大时间偏移，所述最小时间偏移包括所述WUS监听时机与所述DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  49. 根据权利要求34至39任一项所述的终端设备，其中，所述处理单元，还配置为根据所述终端设备在所述WUS监听时机的DRX状态，确认是否需要在所述WUS监听时机上监听WUS。
  50. 根据权利要求49所述的终端设备，其中，所述处理单元，配置为所述终端设备在所述WUS监听时机在时域上占用的时间均都处于DRX激活期的情况下，在所述WUS监听时机上不监听所述WUS；
    或者，所述处理单元，配置为所述终端设备在所述WUS监听时机在时域上占用的部分时间处于DRX激活期的情况下，在所述WUS监听时机上不监听所述WUS。
  51. 根据权利要求49所述的终端设备，其中，所述处理单元，配置为所述终端设备在所述WUS监听时机在时域上占用的时间均处于DRX去激活期的情况下，在所述WUS监听时机上监听所述WUS。
  52. 根据权利要求34至51任一项所述的终端设备，其中，所述处理单元，还配置为根据对所述WUS的监听情况和/或接收情况，确定在DRX持续定时器的启动时刻DRX持续定时器的启动状态。
  53. 根据权利要求52所述的终端设备，其中，所述处理单元，配置为在所确定的WUS监听时机的数目为零的情况下，确定在DRX持续定时器的启动时刻启动DRX持续定时器计时器；
    或者，在待监听WUS的WUS监听时机的数目为零的情况下，确定在DRX持续定时器的启动时刻启动DRX持续定时器。
  54. 根据权利要求52所述的终端设备，其中，所述处理单元，配置为在监听并接收到WUS，且所述WUS指示所述终端设备唤醒的情况下，确定在DRX持续定时器的启动时刻启动DRX持续定时器。
  55. 根据权利要求52所述的终端设备，其中，所述处理单元，配置为在监听并接收到WUS，且所述WUS指示所述终端设备不唤醒的情况下，确定在DRX持续定时器的启动时刻不启动DRX持续定时器。
  56. 根据权利要求52所述的终端设备，其中，所述处理单元，配置为在监听WUS且未接收到WUS的情况下，确定在DRX持续定时器的启动时刻不启动DRX持续定时器。
  57. 根据权利要求34至56任一项所述的终端设备，其中，所述配置信息包括：无线资源控制RRC配置信息。
  58. 根据权利要求34至57任一项所述的终端设备，其中，所述WUS监听时机与DRX持续定时器的启动时刻的时间间隔不大于DRX周期。
  59. 一种网络设备，所述网络设备包括：
    发送单元，配置为向终端设备发送配置信息；
    所述配置信息至少包括：带宽部分BWP参数和/或唤醒信号WUS监听时机参数；
    所述BWP参数和/或WUS监听时机参数用于所述终端设备确定WUS监听时机。
  60. 根据权利要求59所述的网络设备，其中，所述配置信息还包括非连续接收DRX参数，所述DRX参数至少包括以下其中之一：DRX周期和DRX持续定时器。
  61. 根据权利要求59或60所述的网络设备，其中，所述BWP参数包括至少一个下行带宽部分，每个下行带宽部分包括至少一个物理下行控制信道PDCCH搜索空间。
  62. 根据权利要求61所述的网络设备，其中，所述PDCCH搜索空间包括：WUS专属的PDCCH搜索空间。
  63. 根据权利要求59至62任一项所述的网络设备，其中，所述WUS监听时机参数与所述终端设备的非连续接收持续定时器的启动时刻相关。
  64. 根据权利要求59至63任一项所述的网络设备，其中，所述WUS监听时机参数包括：
    所述WUS监听时机与DRX持续定时器的启动时刻之间的最大时间偏移；
    和/或，所述WUS监听时机与DRX持续定时器的启动时刻之间的最小时间偏移；
    其中，所述WUS监听时机位于所述DRX持续定时器的启动时刻之前。
  65. 根据权利要求59至64任一项所述的网络设备，其中，所述配置信息包括：无线资源控制RRC配置信息。
  66. 根据权利要求59至65任一项所述的网络设备，其中，所述WUS监听时机与DRX持续定时器的启动时刻的时间间隔不大于DRX周期。
  67. 一种终端设备，包括处理器和用于存储能够在处理器上运行的计算机程序的存储器，其中，
    所述处理器用于运行所述计算机程序时，执行权利要求1至25任一项所述的监听WUS的方法的步骤。
  68. 一种网络设备，包括处理器和用于存储能够在处理器上运行的计算机程序的存储器，其中，
    所述处理器用于运行所述计算机程序时，执行权利要求26至33任一项所述的监听WUS的方法的步骤。
  69. 一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1至25中任一项所述的监听WUS的方法。
  70. 一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求26至33中任一项所述的监听WUS的方法。
  71. 一种存储介质，存储有可执行程序，所述可执行程序被处理器执行时，实现权利要求1至25任一项所述的监听WUS的方法。
  72. 一种存储介质，存储有可执行程序，所述可执行程序被处理器执行时，实现权利要求26至33任一项所述的监听WUS的方法。
  73. 一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行如权利要求1至25中任一项所述的监听WUS的方法。
  74. 一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行如权利要求26至33中任一项所述的监听WUS的方法。
  75. 一种计算机程序，所述计算机程序使得计算机执行如权利要求1至25中任一项所述的监听WUS的方法。
  76. 一种计算机程序，所述计算机程序使得计算机执行如权利要求26至33中任一项所述的监听WUS的方法。
PCT/CN2019/109093 2019-09-29 2019-09-29 一种监听唤醒信号的方法、电子设备及存储介质 WO2021056546A1 (zh)

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