WO2023024006A1 - 一种确定节能信号监听时机的方法及装置、终端设备 - Google Patents

一种确定节能信号监听时机的方法及装置、终端设备 Download PDF

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Publication number
WO2023024006A1
WO2023024006A1 PCT/CN2021/114693 CN2021114693W WO2023024006A1 WO 2023024006 A1 WO2023024006 A1 WO 2023024006A1 CN 2021114693 W CN2021114693 W CN 2021114693W WO 2023024006 A1 WO2023024006 A1 WO 2023024006A1
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WIPO (PCT)
Prior art keywords
energy
saving signal
paging unit
saving
group
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PCT/CN2021/114693
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English (en)
French (fr)
Inventor
贺传峰
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.)
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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 CN202180099104.0A priority Critical patent/CN117441384A/zh
Priority to PCT/CN2021/114693 priority patent/WO2023024006A1/zh
Priority to EP21954539.9A priority patent/EP4351229A4/en
Publication of WO2023024006A1 publication Critical patent/WO2023024006A1/zh
Priority to US18/407,123 priority patent/US20240147371A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • 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
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H04W68/025—Indirect paging
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the embodiments of the present application relate to the technical field of mobile communication, and in particular to a method and device for determining an energy-saving signal monitoring opportunity, and a terminal device.
  • the energy-saving signal is located before the paging occasion (Paging Occasion, PO), and is used to indicate whether the terminal device monitors the paging physical downlink control channel (Physical Downlink Control Channel, PDCCH) on the PO.
  • Paging Occasion Physical Downlink Control Channel
  • Embodiments of the present application provide a method and device for determining an energy-saving signal monitoring opportunity, a terminal device, a chip, a computer-readable storage medium, a computer program product, and a computer program.
  • the terminal device determines a target paging unit, where the target paging unit is a PO or a paging frame (Paging Frame, PF) corresponding to the terminal device;
  • the target paging unit is a PO or a paging frame (Paging Frame, PF) corresponding to the terminal device;
  • the terminal device determines, based on the target paging unit, an opportunity to monitor a first energy-saving signal, where the first energy-saving signal is an energy-saving signal associated with the target paging unit or an energy-saving signal associated with a group of target paging units , the target paging unit belongs to the target paging unit group.
  • the device for determining the monitoring timing of an energy-saving signal provided in the embodiment of the present application is applied to a terminal device, and the device includes:
  • a first determining unit configured to determine a target paging unit, where the target paging unit is the PO or PF corresponding to the terminal device;
  • the second determining unit is configured to determine the monitoring timing of a first energy saving signal based on the target paging unit, wherein the first energy saving signal is an energy saving signal associated with the target paging unit or a target paging unit group association
  • the energy-saving signal of the target paging unit belongs to the target paging unit group.
  • the terminal device provided in the embodiment of the present application includes a processor and a memory.
  • the memory is used for storing computer programs
  • the processor is used for invoking and running the computer programs stored in the memory to execute the above method for determining the monitoring timing of the energy-saving signal.
  • the chip provided by the embodiment of the present application is used to realize the above-mentioned method for determining the monitoring timing of the energy-saving signal.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes the above-mentioned method for determining the monitoring timing of the energy-saving signal.
  • the computer-readable storage medium provided by the embodiment of the present application is used for storing a computer program, and the computer program causes the computer to execute the above-mentioned method for determining the monitoring timing of the energy-saving signal.
  • the computer program product provided by the embodiment of the present application includes computer program instructions, and the computer program instructions cause the computer to execute the above-mentioned method for determining the monitoring timing of the energy-saving signal.
  • the computer program provided by the embodiment of the present application when running on a computer, enables the computer to execute the above-mentioned method for determining the monitoring timing of an energy-saving signal.
  • the terminal device specifies the monitoring timing of the energy-saving signal, which can reduce unnecessary monitoring of the energy-saving signal, and achieve the purpose of power saving of the terminal device.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application
  • FIG. 2 is a schematic diagram of an energy-saving signal indicating whether to monitor a PDCCH provided by an embodiment of the present application
  • FIG. 3 is a schematic diagram of an energy-saving wake-up signal carrying multi-user energy-saving indication information provided by an embodiment of the present application
  • Figure 4 is a schematic diagram of PF and PO provided by the embodiment of the present application.
  • FIG. 5 is a schematic diagram of an energy-saving signal indicating whether to monitor a paging PDCCH provided by an embodiment of the present application
  • FIG. 6 is a schematic flow chart of a method for determining an energy-saving signal monitoring opportunity provided by an embodiment of the present application
  • FIG. 7 is a schematic diagram of the time window where the PEI monitoring opportunity is provided by the embodiment of the present application.
  • FIG. 8 is a first schematic diagram of a PEI target listening opportunity provided by an embodiment of the present application.
  • FIG. 9 is a schematic diagram of PEI corresponding to multiple POs provided by the embodiment of the present application.
  • FIG. 10 is a schematic diagram of the PEI information provided by the embodiment of the present application indicating multiple subgroups
  • FIG. 11 is a second schematic diagram of the PEI target listening opportunity provided by the embodiment of the present application.
  • Fig. 12 is a schematic diagram of the structure and composition of the device for determining the monitoring timing of the energy-saving signal provided by the embodiment of the present application;
  • Fig. 13 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • Fig. 15 is a schematic block diagram of a communication system provided by an embodiment of the present application.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • a communication system 100 may include a terminal device 110 and a network device 120 .
  • the network device 120 may communicate with the terminal device 110 through an air interface. Multi-service transmission is supported between the terminal device 110 and the network device 120 .
  • the embodiment of the present application is only described by using the communication system 100 as an example, but the embodiment of the present application is not limited thereto. That is to say, the technical solutions of the embodiments of the present application can be applied to various communication systems, such as: Long Term Evolution (Long Term Evolution, LTE) system, LTE Time Division Duplex (Time Division Duplex, TDD), Universal Mobile Communication System (Universal Mobile Telecommunication System, UMTS), Internet of Things (Internet of Things, IoT) system, Narrow Band Internet of Things (NB-IoT) system, enhanced Machine-Type Communications (eMTC) system, 5G communication system (also known as New Radio (NR) communication system), or future communication systems, etc.
  • LTE Long Term Evolution
  • LTE Time Division Duplex Time Division Duplex
  • TDD Time Division Duplex
  • Universal Mobile Telecommunication System Universal Mobile Telecommunication System
  • UMTS Universal Mobile Communication System
  • Internet of Things Internet of Things
  • NB-IoT Narrow Band Internet of Things
  • eMTC enhanced Machine-Type Communications
  • the network device 120 may be an access network device that communicates with the terminal device 110 .
  • the access network device can provide communication coverage for a specific geographical area, and can communicate with terminal devices 110 (such as UEs) located in the coverage area.
  • the network device 120 may be an evolved base station (Evolutional Node B, eNB or eNodeB) in a Long Term Evolution (Long Term Evolution, LTE) system, or a Next Generation Radio Access Network (NG RAN) device, Either a base station (gNB) in the NR system, or a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or the network device 120 can be a relay station, an access point, a vehicle-mounted device, a wearable Devices, hubs, switches, bridges, routers, or network devices in the future evolution of the Public Land Mobile Network (Public Land Mobile Network, PLMN), etc.
  • Evolutional Node B, eNB or eNodeB in a Long Term Evolution (Long Term Evolution, LTE) system
  • NG RAN Next Generation Radio Access Network
  • gNB base station
  • CRAN Cloud Radio Access Network
  • the network device 120 can be a relay station, an access point, a vehicle-mounted device, a wear
  • the terminal device 110 may be any terminal device, including but not limited to a terminal device connected to the network device 120 or other terminal devices by wire or wirelessly.
  • the terminal equipment 110 may refer to an access terminal, a user equipment (User Equipment, UE), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, user agent, or user device.
  • Access terminals can be cellular phones, cordless phones, Session Initiation Protocol (SIP) phones, IoT devices, satellite handheld terminals, Wireless Local Loop (WLL) stations, Personal Digital Assistant , PDA), handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminal devices in 5G networks or terminal devices in future evolution networks, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminal device 110 can be used for device-to-device (Device to Device, D2D) communication.
  • D2D Device to Device
  • the wireless communication system 100 may also include a core network device 130 that communicates with the base station.
  • the core network device 130 may be a 5G core network (5G Core, 5GC) device, for example, Access and Mobility Management Function (Access and Mobility Management Function , AMF), and for example, authentication server function (Authentication Server Function, AUSF), and for example, user plane function (User Plane Function, UPF), and for example, session management function (Session Management Function, SMF).
  • the core network device 130 may also be a packet core evolution (Evolved Packet Core, EPC) device of the LTE network, for example, a data gateway (Session Management Function+Core Packet Gateway, SMF+PGW- C) Equipment.
  • EPC packet core evolution
  • SMF+PGW-C can realize the functions of SMF and PGW-C at the same time.
  • the above-mentioned core network equipment may be called by other names, or a new network entity may be formed by dividing functions of the core network, which is not limited in this embodiment of the present application.
  • Various functional units in the communication system 100 may also establish a connection through a next generation network (next generation, NG) interface to implement communication.
  • NG next generation network
  • the terminal device establishes an air interface connection with the access network device through the NR interface to transmit user plane data and control plane signaling; the terminal device can establish a control plane signaling connection with the AMF through the NG interface 1 (N1 for short); access Network equipment such as the next generation wireless access base station (gNB), can establish a user plane data connection with UPF through NG interface 3 (abbreviated as N3); access network equipment can establish control plane signaling with AMF through NG interface 2 (abbreviated as N2) connection; UPF can establish a control plane signaling connection with SMF through NG interface 4 (abbreviated as N4); UPF can exchange user plane data with the data network through NG interface 6 (abbreviated as N6); AMF can communicate with SMF through NG interface 11 (abbreviated as N11) The SMF establishes a control plane signaling connection; the SMF may establish a control plane signaling connection with the PCF through an NG interface 7 (N7 for short).
  • gNB next generation wireless access base station
  • Figure 1 exemplarily shows a base station, a core network device, and two terminal devices.
  • the wireless communication system 100 may include multiple base station devices and each base station may include other numbers of terminals within the coverage area.
  • the device is not limited in the embodiment of this application.
  • FIG. 1 is only an illustration of a system applicable to this application, and of course, the method shown in the embodiment of this application may also be applicable to other systems.
  • system and “network” are often used interchangeably herein.
  • the term “and/or” in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and/or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations.
  • the character "/" in this article generally indicates that the contextual objects are an "or” relationship.
  • the "indication” mentioned in the embodiments of the present application may be a direct indication, an indirect indication, or an association relationship.
  • A indicates B, which can mean that A directly indicates B, for example, B can be obtained through A; it can also indicate that A indirectly indicates B, for example, A indicates C, and B can be obtained through C; it can also indicate that there is an association between A and B relation.
  • the "correspondence” mentioned in the embodiments of the present application may mean that there is a direct correspondence or an indirect correspondence between the two, or that there is an association between the two, or that it indicates and is indicated. , configuration and configured relationship.
  • the "predefined” or “predefined rules” mentioned in the embodiments of this application can be used by pre-saving corresponding codes, tables or other It is implemented by indicating related information, and this application does not limit the specific implementation.
  • pre-defined may refer to defined in the protocol.
  • the "protocol” may refer to a standard protocol in the communication field, for example, it may include the LTE protocol, the NR protocol, and related protocols applied to future communication systems, and this application does not limit this .
  • a DRX cycle (DRX cycle) is configured for a terminal device in the RRC connection state.
  • a DRX cycle consists of "On Duration (corresponding to DRX activation time)" and "Opportunity for DRX (corresponding to DRX inactivation time)".
  • the terminal device monitors and receives downlink channels and signals including PDCCH; during the "Opportunity for DRX" time, the terminal device does not receive PDCCH and other downlink channels and signals to reduce power consumption.
  • a terminal device in the RRC idle state needs to receive paging messages in a manner similar to the DRX mechanism.
  • the terminal device judges whether there is a paging message by detecting the paging PDCCH scrambled by the Paging-Radio Network Temporary Identity (P-RNTI).
  • P-RNTI Paging-Radio Network Temporary Identity
  • the energy saving signal is introduced.
  • the energy-saving signal is used in combination with the DRX mechanism, and the terminal device receives the energy-saving signal before the on duration.
  • the energy saving signal "wakes up" the terminal device to monitor the PDCCH during the on duration; otherwise, when the terminal device has no data transmission in a DRX cycle, the energy saving signal does not "wake up” the terminal device , the terminal device does not need to monitor the PDCCH during the on duration.
  • the terminal device can omit the PDCCH monitoring during the on duration, thereby realizing energy saving.
  • the time when the terminal device is outside the on duration is called the DRX inactive time, and the time during the on duration is called the DRX active time.
  • the process of instructing the terminal device whether to monitor the PDCCH during the on duration through the energy-saving signal is shown in FIG. 2 .
  • the energy-saving signal can be carried by the newly defined DCI format 2_6.
  • the network configures the terminal device to detect a search space set (search space set) of a PDCCH bearing DCI format 2_6.
  • search space set search space set
  • the number of bits required by a single user is at most 6, including 1 wake-up indication bit and at most 5 secondary cell dormancy indication bits.
  • the energy-saving signal carries indication bits of multiple users to improve resource usage efficiency.
  • the network notifies each user of the starting position of the energy saving indicator bit in the downlink control information (Downlink Control Information, DCI), and the number of bits for a single user can be hidden by the number of configured secondary cell (carrier) groups.
  • DCI Downlink Control Information
  • the network will also notify the terminal device of the total number of DCI bits and the PS-RNTI of the scrambled PDCCH.
  • the network can send paging to terminal devices in RRC idle state and RRC inactive state.
  • the paging process can be triggered by the core network or the base station, and is used to send a paging request to the terminal equipment in the RRC idle state and RRC inactive state, or to notify the system information update, and to notify the terminal equipment to receive earthquake and tsunami warning information ( ETWS) and Commercial Mobile Alert Service (CMAS) and other information.
  • ETWS earthquake and tsunami warning information
  • CMAS Commercial Mobile Alert Service
  • the base station interprets the content, obtains the Tracking Area Identity (TAI) list (ie, TA list) of the terminal equipment, and conducts the process in the cells belonging to the tracking area in the list. Air paging.
  • TAI Tracking Area Identity
  • the core domain of the paging message will not be decoded at the base station, but transparently transmitted to the terminal device.
  • the base station After receiving the paging message from the core network, the base station aggregates the paging messages of the terminal equipment with the same PO into one paging message, and transmits it to the relevant terminal equipment through the paging channel.
  • the terminal device receives the paging parameters through the system information, calculates the PO according to its own UE_ID, and receives the paging message on the corresponding PO.
  • the paging message is carried by the Physical Downlink Shared CHannel (PDSCH), and the terminal device obtains the paging indication information by detecting the PDCCH scrambled with the P-RNTI, thereby receiving the paging message.
  • PDSCH Physical Downlink Shared CHannel
  • a terminal device in the RRC idle state will save power through DRX.
  • the PO on the PF monitors the PDCCH scrambled by P-RNTI, and then receives the paging message. Among them, the terminal device obtains DRX related information from SIB2. configuration information.
  • PF indicates which system frame number the paging message should appear on, and PO indicates the possible moment of occurrence.
  • a PF may include one or more POs, and in each DRX cycle or paging cycle (Paging Cycle), the terminal device only needs to monitor its own PO.
  • SFN System Frame Number
  • the index (index) of the PO corresponding to the terminal device that is, i_s, can be calculated according to the following formula.
  • i_s floor(UE_ID/N) mod Ns.
  • UE_ID (5G-S-TMSI mod 1024), 5G-S-TMSI is the identification information of the terminal equipment.
  • N is the number of PFs in T.
  • Ns is the number of POs in one PF.
  • PF_offset is a frame offset for determining PF. As an example, the position of the PF in a DRX cycle and the position of the PO in the PF are shown in FIG. 4 .
  • a PO is defined as a group of PDCCH monitoring opportunities, and a PF can include one or more POs or PO start time points.
  • SearchSpaceId 0 of the paging search space, since each SSB index corresponds to a PDCCH listening opportunity, and different SSB indexes correspond to different beams, through multiple PDCCH listening opportunities corresponding to different SSB indexes in one PO, you can Supports multi-beam transmission for paging.
  • a terminal device in the RRC idle state periodically monitors the paging PDCCH on its corresponding PO. However, in actual situations, the probability of a terminal device being paged may not be high. The terminal device periodically monitors the paging PDCCH on the corresponding PO, but fails to monitor the paging PDCCH sent to itself, which will cause waste of power. . Similar to the energy saving of terminal equipment in RRC connected state, the energy saving of terminal equipment in RRC idle state receiving paging messages is optimized, and a similar energy saving signal is introduced. A kind of energy-saving signal is called Paging Early Indication (Paging Early Indication, PEI), which is used to indicate whether the terminal equipment should monitor the paging PDCCH on the PO before the arrival of the target PO.
  • Paging Early Indication Paging Early Indication
  • the energy-saving signal may be a signal based on a sequence, or a signal based on a PDCCH channel. Wherein, adopting the PDCCH channel to carry the energy-saving signal can continue to use the existing PDCCH design, so it is easy to be compatible and multiplexed with the existing system and other channels.
  • the energy-saving signal based on the PDCCH channel may also carry more energy-saving information, for example, may carry sub-grouping (sub-grouping) information, which is used to indicate the sub-grouping corresponding to the energy-saving information.
  • the sub-group is for further grouping multiple terminal devices corresponding to a PO through UE_ID calculation, and the sub-group information combined with the energy-saving information can more finely indicate whether the target PO needs to receive paging terminal devices.
  • an energy-saving signal indicates whether one or more subgroups of terminal equipment monitor the paging PDCCH on the corresponding PF or PO.
  • the PO that needs to monitor the paging PDCCH can be determined according to the aforementioned related solutions.
  • the related art does not specify how to determine the monitoring timing of the energy-saving signal. To this end, the following technical solutions of the embodiments of the present application are proposed.
  • Fig. 6 is a schematic flowchart of a method for determining an energy-saving signal monitoring timing provided by an embodiment of the present application. As shown in Fig. 6, the method for determining an energy-saving signal monitoring timing includes the following steps:
  • Step 601 The terminal device determines a target paging unit, where the target paging unit is the PO or PF corresponding to the terminal device.
  • the target paging unit is the PO or PF corresponding to the terminal device.
  • N is the number of PFs in T.
  • Ns is the number of POs in one PF.
  • PF_offset is a frame offset for determining PF.
  • Step 602 The terminal device determines, based on the target paging unit, an opportunity to monitor a first energy-saving signal, wherein the first energy-saving signal is an energy-saving signal associated with the target paging unit or a group associated with the target paging unit
  • the energy-saving signal of the target paging unit belongs to the target paging unit group.
  • the first energy-saving signal is a PEI signal. It should be noted that, the present application does not limit the name of the first energy-saving signal.
  • the terminal device may use the monitoring timing corresponding to the first energy-saving signal associated with the target paging unit as the monitoring timing that needs to be monitored.
  • the terminal device may use the monitoring timing corresponding to the first energy-saving signal associated with the target paging unit group to which the target paging unit belongs as the monitoring timing that needs to be monitored. It is explained below.
  • the terminal device determines to monitor the first energy-saving signal based on the time domain position of the target paging unit A time window where the opportunity is located, wherein the time window includes one or more monitoring opportunities for the first energy-saving signal.
  • the terminal device determines the time window where the monitoring opportunity of the first energy saving signal is located based on the time domain position of the target paging unit and the first configuration parameter.
  • the first configuration parameters include at least one of the following:
  • a first parameter where the first parameter is used to indicate an offset of the start time of the time window relative to the start time or end time of the target paging unit;
  • a second parameter where the second parameter is used to indicate an offset of the end time of the time window relative to the start time or end time of the target paging unit;
  • a third parameter where the third parameter is used to indicate the time length of the time window.
  • the first configuration parameter includes a first parameter and a second parameter, wherein the first parameter is used to indicate the offset of the start time of the time window relative to the end time of the target paging unit amount, the second parameter is used to indicate the offset of the end time of the time window relative to the end time of the target paging unit.
  • the first configuration parameter includes a first parameter and a third parameter, wherein the first parameter is used to indicate the offset of the start time of the time window relative to the end time of the target paging unit amount, the third parameter is used to indicate the time length of the time window.
  • the first configuration parameter includes a second parameter and a third parameter, wherein the second parameter is used to indicate an offset of the end time of the time window relative to the end time of the target paging unit , the third parameter is used to indicate the time length of the time window.
  • the first energy-saving signal is used to indicate energy-saving information corresponding to a paging unit, and the paging unit is the target paging unit.
  • the first energy saving signal is used to indicate energy saving information corresponding to a PO or PF, and the PO or PF is the PO or PF corresponding to the terminal device.
  • the first energy saving signal is used to indicate energy saving information corresponding to a PO, and the PO corresponds to a terminal group;
  • the first energy-saving signal includes energy-saving information, and the energy-saving information is used to indicate whether the terminal group monitors the paging PDCCH; or,
  • the first energy-saving signal includes a plurality of energy-saving information, and each energy-saving information in the plurality of energy-saving information is used to indicate whether a subgroup in the terminal group monitors the paging PDCCH.
  • each PO corresponds to a terminal group, and all terminal devices in the terminal group correspond to the same PO.
  • the terminal group can be further divided into multiple subgroups in a specific manner, and optionally, the subgroups can be divided according to the UE_ID of the terminal equipment.
  • the terminal device determines the target paging unit to which the target paging unit belongs based on the target paging unit unit group; the terminal device determines the time window where the listening opportunity of the first energy-saving signal is located based on the time-domain position of the target paging unit group, wherein the time window includes one or more first energy-saving signals Listening timing.
  • the terminal device determines the target paging unit group to which the target paging unit belongs based on the time domain position of the target paging unit and the configuration information of the paging unit group, wherein the The configuration information of the paging unit group is used to determine the time domain positions of multiple paging units.
  • the terminal device determines that the time domain position of the target paging unit is the same as the time domain position of a certain paging unit in the paging unit group, then it will determine that the target paging unit belongs to the paging unit group, that is, The paging unit group is determined as the target paging unit group.
  • the configuration information of the paging unit group may also determine the number of multiple paging units included in the paging unit group.
  • the terminal device determines the time window where the listening opportunity of the first energy saving signal is located based on the time domain position of the target paging unit group and the second configuration parameter.
  • the second configuration parameters include at least one of the following:
  • a fourth parameter where the fourth parameter is used to indicate that the start time of the time window is relative to the start time of the first paging unit in the target paging unit group or relative to the target paging unit Offset of the end time of the last paging unit in the group;
  • a fifth parameter is used to indicate that the end time of the time window is relative to the start time of the first paging unit in the target paging unit group or relative to the target paging unit group The offset of the end time of the last paging unit in ;
  • the first configuration parameter includes a fourth parameter and a fifth parameter, wherein the fourth parameter is used to indicate that the start time of the time window is relative to the first one in the target paging unit group The offset of the start time of the paging unit, the fifth parameter is used to indicate the offset of the end time of the time window relative to the start time of the first paging unit in the target paging unit group displacement.
  • the first configuration parameter includes a fourth parameter and a sixth parameter, wherein the fourth parameter is used to indicate that the start time of the time window is relative to the first one in the target paging unit group The offset of the starting time of the paging unit, the sixth parameter is used to indicate the time length of the time window.
  • the first configuration parameter includes a fifth parameter and a sixth parameter, wherein the fifth parameter is used to indicate that the end time of the time window is relative to the first paging unit in the target paging unit group.
  • the offset of the start time of the call unit, and the sixth parameter is used to indicate the time length of the time window.
  • the first energy-saving signal is used to indicate energy-saving information corresponding to a paging unit group
  • the paging unit group includes multiple paging units
  • the multiple paging units include the target paging unit call unit.
  • the first energy-saving signal is used to indicate energy-saving information corresponding to a PO group or PF group
  • the PO group or PF group is the PO group or PF group corresponding to the terminal device.
  • the first energy-saving signal is used to indicate energy-saving information corresponding to a PO group, each PO in the PO group corresponds to a terminal group, and the PO group corresponds to multiple terminal groups; wherein ,
  • the first energy-saving signal includes energy-saving information, and the energy-saving information is used to indicate whether the multiple terminal groups monitor the paging PDCCH; or,
  • the first energy-saving signal includes a plurality of energy-saving information, and each energy-saving information in the plurality of energy-saving information is used to indicate whether one terminal group in the plurality of terminal groups monitors the paging PDCCH; or,
  • the first energy-saving signal includes a plurality of energy-saving information, and each energy-saving information in the plurality of energy-saving information is used to indicate whether a subgroup in a terminal group in the plurality of terminal groups monitors paging PDCCH.
  • each PO corresponds to a terminal group, and all terminal devices in the terminal group correspond to the same PO.
  • the terminal group can be further divided into multiple subgroups in a specific manner, and optionally, the subgroups can be divided according to the UE_ID of the terminal equipment.
  • the terminal device monitors the first energy-saving signal at the monitoring timing of the first energy-saving signal.
  • the monitoring timing of the first energy-saving signal (that is, the monitoring timing of the energy-saving signal associated with the target paging unit or the monitoring timing of the energy-saving signal associated with the target paging unit group) can be referred to as the target monitoring timing, and the terminal device is outside the target monitoring timing. , not monitoring the first energy-saving signal, so as to achieve the purpose of saving electricity.
  • the description about “time window” can also be replaced with "a set of monitoring opportunities”.
  • the time window where the monitoring timing of the first energy-saving signal is located can be understood as: A collection of monitoring opportunities for the first energy-saving signal.
  • the set of listening opportunities includes N listening opportunities.
  • the value of the N is related to the parameters of the network configuration, for example, the value of the N is related to the number of synchronization signal blocks (Synchronization Signal and PBCH Block, SSB) actually transmitted by the network configuration related.
  • the network may indicate the number of SSBs actually transmitted through indication information (such as ssb-PositionsInBurst) in a system message (such as SIB1).
  • the present application also includes the following schemes. It should be noted that the following schemes can be implemented independently, or can be implemented in combination with the above-mentioned scheme 1 or scheme 2.
  • the terminal device determines the monitoring timing of the second energy-saving signal, the second energy-saving signal is an energy-saving signal carrying first indication information, and the first indication information is used to indicate the available reference signal transmission Time to assemble.
  • the second energy-saving signal is a PEI signal.
  • the reference signal includes at least one of the following: Tracking Reference Signal (Tracking Reference Signal, TRS), Channel State Information-Reference Signal (Channel-State Information Reference Signal, CSI-RS).
  • Tracking Reference Signal Tracking Reference Signal
  • TRS Tracking Reference Signal
  • CSI-RS Channel State Information Reference Signal
  • the terminal device determines the monitoring timing of the second energy-saving signal based on the first configuration information, where the first configuration information is used to configure a first time period, and the first time The segment is a valid time segment of the listening opportunity of the second energy-saving signal carrying the first indication information.
  • the terminal device determines the effective time period of the monitoring opportunity of the second energy-saving signal, within the effective time period, the terminal device, at the monitoring opportunity of the second energy-saving signal, The energy-saving signal is monitored.
  • the second power saving signal carrying the first indication information is the same as the first power saving signal associated with the target paging unit or the target paging unit group.
  • the first energy-saving signal associated with the target paging unit or the target paging unit group may carry the first indication information.
  • the first energy-saving signal is also the first energy-saving signal. 2. Energy-saving signal.
  • the second energy saving signal carrying the first indication information is different from the energy saving signal associated with the target paging unit or the target paging unit group.
  • the first energy-saving signal associated with the target paging unit or the target paging unit group may not carry the first indication information.
  • the second energy-saving signal and the first The energy saving signal is a different signal.
  • application example 1 corresponds to the above-mentioned scheme 1
  • application example 2 corresponds to the above-mentioned scheme 2
  • application example 3 corresponds to the above-mentioned scheme 3, wherein the application example 3 can be independent of the application example 1 and the application Example 2 is implemented, and it can also be implemented in combination with Application Example 1 or Application Example 2.
  • the case where the paging unit is a PO is used as an example for illustration, and the case where the paging unit is a PF is also applicable to the following application examples.
  • the terminal device uses the monitoring timing of the PEI corresponding to the target PO as the target monitoring timing.
  • the target monitoring timing that is, the PO corresponding to the terminal device
  • each PO has an associated PEI monitoring opportunity.
  • the network will configure a time window containing the monitoring opportunity of PEI, as shown in Figure 7, the monitoring opportunity of PEI in this time window is associated with the target PO, and the terminal device can determine which time window needs to monitor PEI according to the network configuration.
  • the terminal device determines the monitoring timing of the PEI associated with the target PO according to its corresponding target PO.
  • the manner in which the terminal device determines its corresponding PF and PO may refer to the foregoing related solution, wherein the PF determined by the terminal device may be called a target PF, and the determined PO may be called a target PO.
  • the terminal device determines the target PO, it determines the time window where the listening opportunity of the corresponding PEI is located according to the time domain position of the target PO.
  • the terminal device determines the time window where the monitoring opportunity of the PEI is located according to the time domain position of the target PO and the parameters configured by the network.
  • the network configures the parameters PEI-offset1 and PEI-offset2, the parameter PEI-offset1 is used to indicate the offset of the start time of the time window relative to the start time of the target PO, and the parameter PEI-offset2 is used The offset of the end time of the indicated time window relative to the start time of the target PO.
  • the terminal device determines the monitoring timing of the PEI corresponding to the target PO according to the target PO and the time relationship between the PEI and the target PO. Specifically, the terminal device only needs to monitor the PEI at the monitoring timing of the PEI corresponding to the target PO, and does not need to monitor the PEI at the monitoring timing of the PEI corresponding to the non-target PO. Because the network on the non-target PO will not send the paging message corresponding to the terminal device, the terminal device does not need to monitor the PEI at the monitoring timing of the PEI corresponding to the non-target PO. This can reduce the power consumption of the terminal equipment. As shown in FIG. 8 , the terminal device monitors the PEI only at the PEI monitoring opportunity corresponding to the target PO.
  • the terminal device uses the monitoring timing of the PEI corresponding to the target PO group as the target monitoring timing.
  • one PEI may indicate PEI information of multiple POs, such as indicating PEI information of multiple POs continuous in time.
  • the multiple POs may become a PO group corresponding to the PEI.
  • one PEI corresponds to 3 POs, and the PEI indicates the PEI information of the 3 POs, that is, indicates whether each PO in the 3 POs needs to monitor the paging PDCCH.
  • the terminal group corresponding to the PO may be divided into multiple subgroups, and the PEI information of each subgroup corresponding to one or more POs may be indicated through the PEI.
  • N is a positive integer
  • each PO in the N POs corresponds to a terminal group
  • the terminal group is divided into multiple subgroups, where different terminal groups The number of divided subgroups may be the same or different.
  • N POs correspond to N terminal groups. Taking each terminal group is divided into 6 subgroups as an example, the PEI can indicate PEI information of N ⁇ 6 subgroups in total.
  • the terminal device determines the monitoring timing of the PEI associated with the target PO group to which the target PO belongs.
  • the method for the terminal device to determine its corresponding PF and PO can refer to the aforementioned related solutions, wherein the PF determined by the terminal device can be called the target PF, and the determined PO can be called the target PO; the PO group to which the target PO belongs can be It is called the target PO group.
  • the terminal device determines the target PO group, it determines the time window where the corresponding PEI monitoring opportunity is located according to the time domain position of the target PO group.
  • the network may configure the PEI to correspond to multiple POs (that is, the PEI corresponds to one PO group).
  • the terminal device can determine the number and time domain position of POs included in the PO group.
  • the terminal device determines the PO group to which the target PO belongs according to the time domain position of the target PO and the time domain positions of the POs included in the PO group.
  • the terminal device determines the time window where the listening opportunity of the PEI is located according to the time domain position of the target PO group and parameters configured by the network.
  • the network configures parameters PEI-offset1 and PEI-offset2, and the parameter PEI-offset1 is used to indicate the offset of the start time of the time window relative to the start time of the first PO in the target PO group,
  • the parameter PEI-offset2 is used to indicate the offset of the end time of the time window relative to the start time of the first PO in the target PO group.
  • the terminal device only needs to monitor the PEI at the monitoring timing of the PEI corresponding to the PO group to which the target PO belongs.
  • the terminal device does not need to monitor the PEI at the monitoring timing of the PEI corresponding to the PO group.
  • the terminal device collectively monitors the PEI at the monitoring opportunity of the PEI corresponding to the target PO group.
  • the terminal device does not monitor the PEI at the monitoring opportunity set corresponding to the PEI of the target PO group.
  • the terminal device uses the monitoring opportunity of the PEI carrying the indication information of the available TRS/CSI-RS transmission opportunity set as the target monitoring opportunity.
  • the terminal device For a terminal device in the RRC idle state or inactive state, the terminal device needs to perform time-frequency tracking and automatic gain control (Automatic Gain Control, AGC) before its corresponding PO detects paging, because the terminal device in the RRC idle state
  • AGC Automatic Gain Control
  • SSB SS/PBCH block
  • TRS/CSI-RS configuration may be configured through public messages, such as system messages.
  • TRS/CSI-RS resources have a certain periodicity, that is, TRS/CSI-RS transmission opportunities appear periodically.
  • TRS/CSI-RS transmission opportunities appear periodically.
  • the main purpose of the TRS/CSI-RS is that the terminal equipment performs time-frequency tracking and AGC through the TRS/CSI-RS before the arrival of the PO. If the terminal device does not need to receive paging on the PO, it does not need to detect the TRS/CSI-RS, so as to achieve the effect of energy saving.
  • the terminal device needs to determine the location of the available TRS/CSI-RS transmission opportunity set, for this purpose, the available TRS/CSI-RS transmission opportunity set can be indicated in the PEI.
  • the terminal device needs to receive the PEI to obtain the information of the available TRS/CSI-RS transmission opportunity set. For this reason, if the terminal device needs to obtain indication information of a set of available TRS/CSI-RS transmission opportunities through the PEI, the terminal device also needs to determine the monitoring timing of the PEI.
  • the terminal device determines the target PEI monitoring opportunity according to the monitoring opportunity of the PEI carrying the indication information of the available TRS/CSI-RS transmission opportunity set. Specifically, not all PEIs need to bear the indication information of the available TRS/CSI-RS transmission opportunity set.
  • the network can configure which PEI listening opportunities to transmit the PEI carrying the available TRS/CSI-RS transmission opportunity set indication information.
  • the indication information of the available TRS/CSI-RS transmission opportunity set indicates the valid time period of the available TRS/CSI-RS transmission opportunity set.
  • the network can periodically send the indication information through the PEI.
  • the monitoring opportunity set of the PEI carrying the indication information It is decoupled from the set of PEI listening opportunities determined according to the target PO corresponding to the terminal device, that is, may be different.
  • the terminal device In order for the terminal device to obtain the indication information of the set of available TRS/CSI-RS transmission opportunities through the PEI, the following methods can be used:
  • Method 1 The PEI sent by the network at the listening opportunity of the PEI corresponding to all POs or PO groups can carry the indication information of the available TRS/CSI-RS transmission opportunity set;
  • Method 2 The network configures the PEI monitoring opportunity set that bears the indication information of the available TRS/CSI-RS transmission opportunity set, and the terminal device needs to monitor these PEI monitoring opportunities to obtain the indication information of the available TRS/CSI-RS transmission opportunity set .
  • the terminal device can specify the monitoring timing of the PEI, thereby reducing unnecessary monitoring of the PEI, and achieving the purpose of power saving of the terminal device.
  • sequence numbers of the above-mentioned processes do not mean the order of execution, and the order of execution of the processes should be determined by their functions and internal logic, and should not be used in this application.
  • the implementation of the examples constitutes no limitation.
  • the terms “downlink”, “uplink” and “sidelink” are used to indicate the transmission direction of signals or data, wherein “downlink” is used to indicate that the transmission direction of signals or data is sent from the station The first direction to the user equipment in the cell, “uplink” is used to indicate that the signal or data transmission direction is the second direction sent from the user equipment in the cell to the station, and “side line” is used to indicate that the signal or data transmission direction is A third direction sent from UE1 to UE2.
  • “downlink signal” indicates that the transmission direction of the signal is the first direction.
  • the term “and/or” is only an association relationship describing associated objects, indicating that there may be three relationships. Specifically, A and/or B may mean: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" in this article generally indicates that the contextual objects are an "or” relationship.
  • Fig. 12 is a schematic diagram of the structure and composition of the device for determining the timing of energy-saving signal monitoring provided by the embodiment of the present application, which is applied to terminal equipment.
  • the device for determining the timing of energy-saving signal monitoring includes:
  • the first determining unit 1201 is configured to determine a target paging unit, where the target paging unit is the PO or PF corresponding to the terminal device;
  • the second determining unit 1202 is configured to determine the monitoring timing of a first energy saving signal based on the target paging unit, wherein the first energy saving signal is an energy saving signal associated with the target paging unit or a target paging unit group An associated power saving signal, the target paging unit belongs to the target paging unit group.
  • the first energy saving signal is an energy saving signal associated with the target paging unit
  • the second determining unit 1202 is configured to determine the time window where the monitoring opportunity of the first energy saving signal is located based on the time domain position of the target paging unit, wherein the time window includes one or more first energy saving signals Signal monitoring time.
  • the second determining unit 1202 is configured to determine the time window where the monitoring opportunity of the first energy saving signal is located based on the time domain position of the target paging unit and the first configuration parameter.
  • the first configuration parameters include at least one of the following:
  • a first parameter where the first parameter is used to indicate an offset of the start time of the time window relative to the start time or end time of the target paging unit;
  • a second parameter where the second parameter is used to indicate an offset of the end time of the time window relative to the start time or end time of the target paging unit;
  • a third parameter where the third parameter is used to indicate the time length of the time window.
  • the first energy saving signal is used to indicate energy saving information corresponding to a paging unit, and the one paging unit is the target paging unit.
  • the first energy saving signal is used to indicate energy saving information corresponding to a PO, and the PO corresponds to a terminal group;
  • the first energy-saving signal includes energy-saving information, and the energy-saving information is used to indicate whether the terminal group monitors the paging PDCCH; or,
  • the first energy-saving signal includes a plurality of energy-saving information, and each energy-saving information in the plurality of energy-saving information is used to indicate whether a subgroup in the terminal group monitors the paging PDCCH.
  • the first energy-saving signal is an energy-saving signal associated with a target paging unit group
  • the second determining unit 1202 is configured to determine the target paging unit group to which the target paging unit belongs based on the target paging unit; determine the first energy saving based on the time domain position of the target paging unit group A time window where the monitoring opportunity of the signal is located, wherein the time window includes one or more monitoring opportunities of the first energy-saving signal.
  • the second determining unit 1202 is configured to determine the target paging unit to which the target paging unit belongs based on the time domain position of the target paging unit and the configuration information of the paging unit group.
  • the second determining unit 1202 is configured to determine the time window where the monitoring opportunity of the first energy saving signal is located based on the time domain position of the target paging unit group and the second configuration parameter.
  • the second configuration parameters include at least one of the following:
  • a fourth parameter where the fourth parameter is used to indicate that the start time of the time window is relative to the start time of the first paging unit in the target paging unit group or relative to the target paging unit Offset of the end time of the last paging unit in the group;
  • a fifth parameter is used to indicate that the end time of the time window is relative to the start time of the first paging unit in the target paging unit group or relative to the target paging unit group The offset of the end time of the last paging unit in ;
  • the first energy saving signal is used to indicate energy saving information corresponding to a paging unit group, where the paging unit group includes multiple paging units, and the multiple paging units include the target paging unit.
  • the first energy-saving signal is used to indicate energy-saving information corresponding to a PO group, each PO in the PO group corresponds to a terminal group, and the PO group corresponds to multiple terminal groups;
  • the first energy-saving signal includes energy-saving information, and the energy-saving information is used to indicate whether the multiple terminal groups monitor the paging PDCCH; or,
  • the first energy-saving signal includes a plurality of energy-saving information, and each energy-saving information in the plurality of energy-saving information is used to indicate whether a terminal group among the plurality of terminal groups monitors the paging PDCCH; or,
  • the first energy-saving signal includes a plurality of energy-saving information, and each energy-saving information in the plurality of energy-saving information is used to indicate whether a subgroup in a terminal group among the plurality of terminal groups monitors a paging PDCCH.
  • the device also includes:
  • the monitoring unit 1203 is configured to monitor the first energy saving signal at the monitoring timing of the first energy saving signal.
  • the device also includes:
  • the third determining unit 1204 is configured to determine the monitoring timing of the second energy-saving signal, the second energy-saving signal is an energy-saving signal carrying first indication information, and the first indication information is used to indicate a set of available reference signal transmission opportunities .
  • the third determining unit 1204 is configured to determine the monitoring timing of the second energy-saving signal based on the first configuration information, wherein the first configuration information is used to configure the first time period , the first time period is a valid time period for monitoring opportunities of the second energy-saving signal carrying the first indication information.
  • the device also includes:
  • the monitoring unit 1203 is configured to monitor the second energy saving signal at the monitoring timing of the second energy saving signal.
  • the second energy saving signal carrying the first indication information is the same as the first energy saving signal associated with the target paging unit or the target paging unit group; or, carrying the The second energy saving signal of the first indication information is different from the energy saving signal associated with the target paging unit or the target paging unit group.
  • the reference signal includes at least one of the following: TRS and CSI-RS.
  • the second energy-saving signal is a PEI signal.
  • the first energy-saving signal is a PEI signal.
  • Fig. 13 is a schematic structural diagram of a communication device 1300 provided by an embodiment of the present application.
  • the communication device may be a terminal device.
  • the communication device 1300 shown in FIG. 13 includes a processor 1310, and the processor 1310 can call and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the communication device 1300 may further include a memory 1320 .
  • the processor 1310 can invoke and run a computer program from the memory 1320, so as to implement the method in the embodiment of the present application.
  • the memory 1320 may be an independent device independent of the processor 1310 , or may be integrated in the processor 1310 .
  • the communication device 1300 may further include a transceiver 1330, and the processor 1310 may control the transceiver 1330 to communicate with other devices, specifically, to send information or data to other devices, or to receive other Information or data sent by the device.
  • the processor 1310 may control the transceiver 1330 to communicate with other devices, specifically, to send information or data to other devices, or to receive other Information or data sent by the device.
  • the transceiver 1330 may include a transmitter and a receiver.
  • the transceiver 1330 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 1300 may specifically be the network device of the embodiment of the present application, and the communication device 1300 may implement the corresponding processes implemented by the network device in each method of the embodiment of the present application. For the sake of brevity, details are not repeated here. .
  • the communication device 1300 may specifically be the mobile terminal/terminal device of the embodiment of the present application, and the communication device 1300 may implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, for the sake of brevity , which will not be repeated here.
  • FIG. 14 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 1400 shown in FIG. 14 includes a processor 1410, and the processor 1410 can call and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the chip 1400 may further include a memory 1420 .
  • the processor 1410 can invoke and run a computer program from the memory 1420, so as to implement the method in the embodiment of the present application.
  • the memory 1420 may be an independent device independent of the processor 1410 , or may be integrated in the processor 1410 .
  • the chip 1400 may also include an input interface 1430 .
  • the processor 1410 can control the input interface 1430 to communicate with other devices or chips, specifically, can obtain information or data sent by other devices or chips.
  • the chip 1400 may also include an output interface 1440 .
  • the processor 1410 can control the output interface 1440 to communicate with other devices or chips, specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding processes implemented by the network device in the methods of the embodiment of the present application.
  • the chip can implement the corresponding processes implemented by the network device in the methods of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in the various methods of the embodiments of the present application.
  • the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in the various methods of the embodiments of the present application.
  • the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in the various methods of the embodiments of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in the various methods of the embodiments of the present application.
  • the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
  • FIG. 15 is a schematic block diagram of a communication system 1500 provided by an embodiment of the present application. As shown in FIG. 15 , the communication system 1500 includes a terminal device 1510 and a network device 1520 .
  • the terminal device 1510 can be used to realize the corresponding functions realized by the terminal device in the above method
  • the network device 1520 can be used to realize the corresponding functions realized by the network device in the above method.
  • the processor in the embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above-mentioned method embodiments may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other available Program logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • a general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.
  • the steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • the volatile memory can be Random Access Memory (RAM), which acts as external cache memory.
  • RAM Static Random Access Memory
  • SRAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchlink DRAM, SLDRAM Direct Memory Bus Random Access Memory
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is, the memory in the embodiments of the present application is intended to include, but not be limited to, these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium can be applied to the network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in the methods of the embodiments of the present application.
  • the computer program enables the computer to execute the corresponding processes implemented by the network device in the methods of the embodiments of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in the various methods of the embodiments of the present application , for the sake of brevity, it is not repeated here.
  • the embodiment of the present application also provides a computer program product, including computer program instructions.
  • the computer program product may be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the Let me repeat for the sake of brevity, the Let me repeat.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in the methods of the embodiments of the present application, For the sake of brevity, details are not repeated here.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program executes the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program executes the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application.
  • the computer program executes each method in the embodiment of the present application to be implemented by the mobile terminal/terminal device
  • the corresponding process will not be repeated here.
  • the disclosed systems, devices and methods may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present application is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disk or optical disc, etc., which can store program codes. .

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Abstract

本申请实施例提供一种确定节能信号监听时机的方法及装置、终端设备，该方法包括：终端设备确定目标寻呼单元，所述目标寻呼单元为所述终端设备对应的寻呼时机PO或寻呼帧PF；所述终端设备基于所述目标寻呼单元，确定第一节能信号的监听时机，其中，所述第一节能信号为所述目标寻呼单元关联的节能信号或者目标寻呼单元组关联的节能信号，所述目标寻呼单元属于所述目标寻呼单元组。

Description

一种确定节能信号监听时机的方法及装置、终端设备 技术领域
本申请实施例涉及移动通信技术领域，具体涉及一种确定节能信号监听时机的方法及装置、终端设备。
背景技术
在寻呼机制中，为了对终端设备的节能进行优化，引入了节能信号的概念。节能信号位于寻呼时机(Paging Occasion，PO)之前，用于指示终端设备是否在该PO上监听寻呼物理下行控制信道(Physical Downlink Control Channel，PDCCH)。
然而，对于节能信号的监听时机，目前并没有相关方案明确如何确定节能信号的监听时机，导致终端设备不能有效的进行节能信号的接收。
发明内容
本申请实施例提供一种确定节能信号监听时机的方法及装置、终端设备、芯片、计算机可读存储介质、计算机程序产品、计算机程序。
本申请实施例提供的确定节能信号监听时机的方法，包括：
终端设备确定目标寻呼单元，所述目标寻呼单元为所述终端设备对应的PO或寻呼帧(Paging Frame，PF)；
所述终端设备基于所述目标寻呼单元，确定第一节能信号的监听时机，其中，所述第一节能信号为所述目标寻呼单元关联的节能信号或者目标寻呼单元组关联的节能信号，所述目标寻呼单元属于所述目标寻呼单元组。
本申请实施例提供的确定节能信号监听时机的装置，应用于终端设备，所述装置包括：
第一确定单元，用于确定目标寻呼单元，所述目标寻呼单元为所述终端设备对应PO或PF；
第二确定单元，用于基于所述目标寻呼单元，确定第一节能信号的监听时机，其中，所述第一节能信号为所述目标寻呼单元关联的节能信号或者目标寻呼单元组关联的节能信号，所述目标寻呼单元属于所述目标寻呼单元组。
本申请实施例提供的终端设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述的确定节能信号监听时机的方法。
本申请实施例提供的芯片，用于实现上述的确定节能信号监听时机的方法。
具体地，该芯片包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有该芯片的设备执行上述的确定节能信号监听时机的方法。
本申请实施例提供的计算机可读存储介质，用于存储计算机程序，该计算机程序使得计算机执行上述的确定节能信号监听时机的方法。
本申请实施例提供的计算机程序产品，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确定节能信号监听时机的方法。
本申请实施例提供的计算机程序，当其在计算机上运行时，使得计算机执行上述 的确定节能信号监听时机的方法。
通过上述技术方案，终端设备明确了节能信号的监听时机，可以减少对节能信号不必要的监听，达到终端设备节电的目的。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1是本申请实施例的一个应用场景的示意图；
图2是本申请实施例提供的节能信号指示是否监听PDCCH的示意图；
图3是本申请实施例提供的节能唤醒信号承载多用户的节能指示信息的示意图；
图4是本申请实施例提供的PF和PO的示意图；
图5是本申请实施例提供的节能信号指示是否监听寻呼PDCCH的示意图；
图6是本申请实施例提供的确定节能信号监听时机的方法的流程示意图；
图7是本申请实施例提供的PEI的监听时机所在的时间窗口的示意图；
图8是本申请实施例提供的PEI目标监听时机的示意图一；
图9是本申请实施例提供的PEI对应多个PO的示意图；
图10是本申请实施例提供的PEI指示多个子组的PEI信息的示意图；
图11是本申请实施例提供的PEI目标监听时机的示意图二；
图12是本申请实施例提供的确定节能信号监听时机的装置的结构组成示意图；
图13是本申请实施例提供的一种通信设备示意性结构图；
图14是本申请实施例的芯片的示意性结构图；
图15是本申请实施例提供的一种通信***的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
图1是本申请实施例的一个应用场景的示意图。
如图1所示，通信***100可以包括终端设备110和网络设备120。网络设备120可以通过空口与终端设备110通信。终端设备110和网络设备120之间支持多业务传输。
应理解，本申请实施例仅以通信***100进行示例性说明，但本申请实施例不限定于此。也就是说，本申请实施例的技术方案可以应用于各种通信***，例如：长期演进(Long Term Evolution，LTE)***、LTE时分双工(Time Division Duplex，TDD)、通用移动通信***(Universal Mobile Telecommunication System，UMTS)、物联网(Internet of Things，IoT)***、窄带物联网(Narrow Band Internet of Things，NB-IoT)***、增强的机器类型通信(enhanced Machine-Type Communications，eMTC)***、5G通信***(也称为新无线(New Radio，NR)通信***)，或未来的通信***等。
在图1所示的通信***100中，网络设备120可以是与终端设备110通信的接入网设备。接入网设备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110(例如UE)进行通信。
网络设备120可以是长期演进(Long Term Evolution，LTE)***中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是下一代无线接入网(Next Generation Radio  Access Network，NG RAN)设备，或者是NR***中的基站(gNB)，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120可以为中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器，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。
终端设备110可以是任意终端设备，其包括但不限于与网络设备120或其它终端设备采用有线或者无线连接的终端设备。
例如，所述终端设备110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、IoT设备、卫星手持终端、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网络中的终端设备等。
终端设备110可以用于设备到设备(Device to Device，D2D)的通信。
无线通信***100还可以包括与基站进行通信的核心网设备130，该核心网设备130可以是5G核心网(5G Core，5GC)设备，例如，接入与移动性管理功能(Access and Mobility Management Function，AMF)，又例如，认证服务器功能(Authentication Server Function，AUSF)，又例如，用户面功能(User Plane Function，UPF)，又例如，会话管理功能(Session Management Function，SMF)。可选地，核心网络设备130也可以是LTE网络的分组核心演进(Evolved Packet Core，EPC)设备，例如，会话管理功能+核心网络的数据网关(Session Management Function+Core Packet Gateway，SMF+PGW-C)设备。应理解，SMF+PGW-C可以同时实现SMF和PGW-C所能实现的功能。在网络演进过程中，上述核心网设备也有可能叫其它名字，或者通过对核心网的功能进行划分形成新的网络实体，对此本申请实施例不做限制。
通信***100中的各个功能单元之间还可以通过下一代网络(next generation，NG)接口建立连接实现通信。
例如，终端设备通过NR接口与接入网设备建立空口连接，用于传输用户面数据和控制面信令；终端设备可以通过NG接口1(简称N1)与AMF建立控制面信令连接；接入网设备例如下一代无线接入基站(gNB)，可以通过NG接口3(简称N3)与UPF建立用户面数据连接；接入网设备可以通过NG接口2(简称N2)与AMF建立控制面信令连接；UPF可以通过NG接口4(简称N4)与SMF建立控制面信令连接；UPF可以通过NG接口6(简称N6)与数据网络交互用户面数据；AMF可以通过NG接口11(简称N11)与SMF建立控制面信令连接；SMF可以通过NG接口7(简称N7)与PCF建立控制面信令连接。
图1示例性地示出了一个基站、一个核心网设备和两个终端设备，可选地，该无线通信***100可以包括多个基站设备并且每个基站的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。
需要说明的是，图1只是以示例的形式示意本申请所适用的***，当然，本申请实施例所示的方法还可以适用于其它***。此外，本文中术语“***”和“网络”在本文中常被可互换使用。本文中术语“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，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。还应理解，在本申请的实施例中提到的“指示”可以是直接指示，也可以是间接指 示，还可以是表示具有关联关系。举例说明，A指示B，可以表示A直接指示B，例如B可以通过A获取；也可以表示A间接指示B，例如A指示C，B可以通过C获取；还可以表示A和B之间具有关联关系。还应理解，在本申请的实施例中提到的“对应”可表示两者之间具有直接对应或间接对应的关系，也可以表示两者之间具有关联关系，也可以是指示与被指示、配置与被配置等关系。还应理解，在本申请的实施例中提到的“预定义”或“预定义规则”可以通过在设备(例如，包括终端设备和网络设备)中预先保存相应的代码、表格或其他可用于指示相关信息的方式来实现，本申请对于其具体的实现方式不做限定。比如预定义可以是指协议中定义的。还应理解，本申请实施例中，所述"协议"可以指通信领域的标准协议，例如可以包括LTE协议、NR协议以及应用于未来的通信***中的相关协议，本申请对此不做限定。
为便于理解本申请实施例的技术方案，以下对本申请实施例的相关技术进行说明，以下相关技术作为可选方案与本申请实施例的技术方案可以进行任意结合，其均属于本申请实施例的保护范围。
非连续接收(Discontinuous Reception，DRX)
为了减少终端设备的耗电，引入了DRX机制，使得终端设备在没有数据接收的情况下，可以不必一直开启接收机，而是进入了一种非连续接收的状态，从而达到省电的目的。在DRX机制中，为处于RRC连接态的终端设备配置DRX周期(DRX cycle)，一个DRX cycle由“On Duration(对应DRX激活时间)”和“Opportunity for DRX(对应DRX非激活时间)”组成。在“On Duration”时间内，终端设备监听并接收包括PDCCH在内的下行信道和信号；在“Opportunity for DRX”时间内，终端设备不接收PDCCH等下行信道和信号以减少功耗。在RRC空闲状态下的终端设备需要与DRX机制类似的方式接收寻呼消息，在一个DRX周期内存在一个寻呼时机(Paging Occasion，PO)，终端设备只在PO内监听寻呼PDCCH和寻呼消息，而在PO之外的时间不监听寻呼PDCCH也不接收寻呼消息，来达到省电的目的。在PO期间，终端设备通过检测通过寻呼-无线网络临时标识(Paging-Radio Network Temporary Identity，P-RNTI)加扰的寻呼PDCCH来判断是否有寻呼消息。
在5G的演进中，对终端设备的节能提出了更高的要求。例如对于现有的DRX机制，在每个on duration期间，终端设备需要不断检测PDCCH来判断基站是否调度发给自己的数据传输。但是对于大部分终端设备来说，可能在很长一段时间没有接收数据传输的需要，但是仍然需要保持定期的唤醒机制来监听可能的下行传输，对于这类终端设备，节能有进一步优化的空间。对于RRC空闲状态下的终端设备接收寻呼消息的情况也是类似。
为了优化终端设备的节能，引入了节能信号。节能信号与DRX机制结合使用，终端设备在on duration之前接收节能信号。当终端设备在一个DRX周期有数据传输时，节能信号“唤醒”终端设备，以在on duration期间监听PDCCH；否则，当终端设备在一个DRX周期没有数据传输时，节能信号不“唤醒”终端设备，终端设备在on duration期间不需要监听PDCCH。相比现有DRX机制，在终端设备没有数据传输时，终端设备可省略on duration期间的PDCCH监听，从而实现节能。终端设备在on duration之外的时间被称为DRX非激活时间，在on duration的时间被称为DRX激活时间。在一个示例中，通过节能信号指示终端设备在on duration期间是否监听PDCCH的过程如图2所示。
节能信号可以通过新定义的DCI format 2_6承载。网络配置终端设备检测承载DCI format 2_6的PDCCH的搜索空间集(search space set)。在节能信号中，单个用户所需的比特数目为最多6个，其中包括1个唤醒指示比特和最多5个辅小区休眠指示比特。 节能信号携带多个用户的指示比特以提升资源使用效率。如图3所示，网络通知每一个用户的节能指示比特在下行控制信息(Downlink Control Information，DCI)中的起始位置，而单用户的比特数目可通过配置的辅小区(载波)分组数目隐式得到(唤醒指示比特一定出现，辅小区(载波)休眠指示比特数目可以为0)。进一步地，网络还会通知终端设备DCI的总比特数目以及加扰PDCCH的PS-RNTI。
寻呼
在NR***中，网络可以向RRC空闲状态和RRC非激活状态的终端设备发送寻呼。寻呼过程可以由核心网触发或者基站触发，用于向处于RRC空闲状态和RRC非激活状态的终端设备发送寻呼请求，或者用于通知***信息更新，以及通知终端设备接收地震海啸预警信息(ETWS)以及商用移动预警服务(CMAS)等信息。基站接收到核心网的寻呼消息后，解读其中的内容，得到终端设备的跟踪区域标识(Tracking Area Identity，TAI)列表(即TA list)，并在其下属于列表中的跟踪区域的小区进行空口的寻呼。寻呼消息的核心网域不会在基站解码，而是透传给终端设备。基站收到核心网的寻呼消息之后，将PO相同的终端设备的寻呼消息汇总成一条寻呼消息，通过寻呼信道传输给相关终端设备。终端设备通过***消息接收寻呼参数，结合自身UE_ID计算PO，在相应的PO上接收寻呼消息。寻呼消息通过物理下行共享信道(Physical Downlink Shared CHannel，PDSCH)承载，终端设备通过检测用P-RNTI加扰的PDCCH获得寻呼指示信息，从而接收寻呼消息。处于RRC空闲状态的终端设备会通过DRX的方式省电，在一个DRX周期中的PF上的PO监听通过P-RNTI加扰的PDCCH，进而接收寻呼消息，其中，终端设备从SIB2获取DRX相关配置信息。
PF表示寻呼消息应该出现在哪个***帧号上，PO则表示可能出现的时刻。一个PF可能包括1个或多个PO，在每个DRX周期或者寻呼周期(Paging Cycle)内，终端设备只需要监听其中属于自己的PO。
满足下面公式的***帧号(System Frame Number，SFN)即可作为一个PF帧：
(SFN+PF_offset)mod T＝(T div N)*(UE_ID mod N)；
在PF内，可以根据下面公式计算终端设备对应的PO的索引(index)，即i_s。
i_s＝floor(UE_ID/N)mod Ns。
其中，T表示终端设备的DRX周期。如果将***消息中指示的默认DRX周期记为T_sib的话，则如果已经配置了终端设备的DRX值T_ue，那么T＝min(T_ue,T_sib)；如果没有配置T_ue，则使用***消息中指示的默认值，T＝T_sib。UE_ID＝(5G-S-TMSI mod 1024)，5G-S-TMSI为终端设备标识信息。N为T内的PF的个数。Ns为一个PF内的PO的个数。PF_offset为用于确定PF的帧偏移量。作为一个示例，一个DRX周期内的PF的位置以及PF内的PO的位置如图4所示。
在NR技术中，对于idle状态的UE，基站并不知道用什么波束为UE发送寻呼，因此采用了波速扫描的方式发送寻呼。为了支持寻呼的多波束发送，一个PO定义为一组PDCCH监听时机，一个PF可以包含一个或多个PO或者PO的起始时间点。对于寻呼搜索空间的SearchSpaceId＝0的情况下，由于每个SSB index对应一个PDCCH监听时机，不同SSB index对应不同的波束，因此通过一个PO的多个与不同SSB index对应的PDCCH监听时机，可以支持寻呼的多波束发送。
RRC空闲状态的终端设备的节能
处于RRC空闲状态的终端设备在自己对应的PO上周期性的监听寻呼PDCCH。但是实际情况下，终端设备被寻呼到的概率可能并不高，终端设备周期性的在对应的PO上监听寻呼PDCCH，但是没有监听到发给自己的寻呼PDCCH，会造成功率的浪费。与针对RRC连接状态的终端设备的节能类似，对RRC空闲状态的终端设备接收寻呼消息 的节能进行了优化，引入了类似的节能信号。一种节能信号称为提前寻指示(Paging Early Indication，PEI)，用于在目标PO到达之前指示终端设备是否在该PO上监听寻呼PDCCH。节能信号可以是基于序列的信号，也可以是基于PDCCH信道的信号。其中，采用PDCCH信道承载节能信号可以沿用现有的PDCCH设计，因此与现有的***和其他信道易于兼容和复用。基于PDCCH信道的节能信号也可以承载更多的节能信息，例如可以承载子分组(sub-grouping)信息，用于指示节能信息对应的子分组。这里，子分组针对通过UE_ID计算对应到一个PO的多个终端设备的进一步分组，子分组信息结合节能信息，可以更加精细的指示在目标PO是否需要接收寻呼的终端设备。
如图5所示，一个节能信号指示一个或多个子组的终端设备在对应的PF或者PO上是否监听寻呼PDCCH。
对于RRC空闲状态和RRC非激活状态的终端设备，可以根据前述相关方案确定需要监听寻呼PDCCH的PO，然而，对于节能信号的监听时机，相关技术没有明确如何确定节能信号的监听时机。为此，提出了本申请实施例的以下技术方案。
为便于理解本申请实施例的技术方案，以下通过具体实施例详述本申请的技术方案。以上相关技术作为可选方案与本申请实施例的技术方案可以进行任意结合，其均属于本申请实施例的保护范围。本申请实施例包括以下内容中的至少部分内容。
图6是本申请实施例提供的确定节能信号监听时机的方法的流程示意图，如图6所示，所述确定节能信号监听时机的方法包括以下步骤：
步骤601：终端设备确定目标寻呼单元，所述目标寻呼单元为所述终端设备对应的PO或PF。
本申请实施例中，目标寻呼单元为终端设备对应的PO或PF。
在一些可选实施方式中，终端设备可以通过以下公式确定该终端设备对应的PF的SFN：(SFN+PF_offset)mod T＝(T div N)*(UE_ID mod N)。
在一些可选实施方式中，终端设备可以通过以下公式确定该终端设备对应的PO的索引i_s：i_s＝floor(UE_ID/N)mod Ns。
上述方案中，T表示终端设备的DRX周期。如果将***消息中指示的默认DRX周期记为T_sib的话，则如果已经配置了终端设备的DRX值T_ue，那么T＝min(T_ue,T_sib)；如果没有配置T_ue，则使用***消息中指示的默认值，T＝T_sib。
上述方案中，UE_ID为终端设备的UE_ID，可选地，UE_ID＝(5G-S-TMSI mod 1024)，5G-S-TMSI为终端设备的标识信息。
上述方案中，N为T内的PF的个数。Ns为一个PF内的PO的个数。PF_offset为用于确定PF的帧偏移量。
步骤602：所述终端设备基于所述目标寻呼单元，确定第一节能信号的监听时机，其中，所述第一节能信号为所述目标寻呼单元关联的节能信号或者目标寻呼单元组关联的节能信号，所述目标寻呼单元属于所述目标寻呼单元组。
在一些可选实施方式中，所述第一节能信号为PEI信号。需要说明的是，本申请对所述第一节能信号的名称不做限定。
本申请实施例中，终端设备可以将目标寻呼单元关联的第一节能信号对应的监听时机作为需要监听的监听时机。或者，终端设备可以将目标寻呼单元所属的目标寻呼单元组关联的第一节能信号对应的监听时机作为需要监听的监听时机。以下对其进行说明。
方案一
本申请实施例中，针对所述第一节能信号为所述目标寻呼单元关联的节能信号的情况，所述终端设备基于所述目标寻呼单元的时域位置，确定第一节能信号的监听时机所在的时间窗口，其中，所述时间窗口内包括一个或多个第一节能信号的监听时机。
在一些可选实施方式中，所述终端设备基于所述目标寻呼单元的时域位置和第一配置参数，确定第一节能信号的监听时机所在的时间窗口。
在一些可选实施方式中，所述第一配置参数包括以下至少之一：
第一参数，所述第一参数用于指示所述时间窗口的起始时间相对于所述目标寻呼单元的起始时间或者结束时间的偏移量；
第二参数，所述第二参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元的起始时间或者结束时间的偏移量；
第三参数，所述第三参数用于指示所述时间窗口的时间长度。
作为示例，所述第一配置参数包括第一参数和第二参数，其中，所述第一参数用于指示所述时间窗口的起始时间相对于所述目标寻呼单元的结束时间的偏移量，所述第二参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元的结束时间的偏移量。
作为示例，所述第一配置参数包括第一参数和第三参数，其中，所述第一参数用于指示所述时间窗口的起始时间相对于所述目标寻呼单元的结束时间的偏移量，所述第三参数用于指示所述时间窗口的时间长度。
作为示例，所述第一配置参数包括第二参数和第三参数，其中，所述第二参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元的结束时间的偏移量，所述第三参数用于指示所述时间窗口的时间长度。
本申请实施例中，所述第一节能信号用于指示一个寻呼单元对应的节能信息，所述一个寻呼单元为所述目标寻呼单元。作为示例，所述第一节能信号用于指示一个PO或PF对应的节能信息，所述一个PO或PF为所述终端设备对应的PO或PF。
在一些可选实施方式中，所述第一节能信号用于指示一个PO对应的节能信息，所述一个PO对应一个终端组；其中，
选项1：所述第一节能信号包括一个节能信息，所述一个节能信息用于指示所述终端组是否监听寻呼PDCCH；或者，
选项2：所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述终端组中的一个子组是否监听寻呼PDCCH。
这里，需要说明的是，每个PO都对应一个终端组，该终端组内的全部终端设备对应的PO均相同。可以按照特定的方式将终端组进一步划分为多个子组，可选地，可以根据终端设备的UE_ID进行子组的划分。
方案二
本申请实施例中，针对所述第一节能信号为目标寻呼单元组关联的节能信号的情况，所述终端设备基于所述目标寻呼单元，确定所述目标寻呼单元所属的目标寻呼单元组；所述终端设备基于所述目标寻呼单元组的时域位置，确定第一节能信号的监听时机所在的时间窗口，其中，所述时间窗口内包括一个或多个第一节能信号的监听时机。
在一些可选实施方式中，所述终端设备基于所述目标寻呼单元的时域位置和寻呼单元组的配置信息，确定所述目标寻呼单元所属的目标寻呼单元组，其中，所述寻呼单元组的配置信息用于确定多个寻呼单元的时域位置。
这里，终端设备确定出目标寻呼单元的时域位置与寻呼单元组中的某个寻呼单元的时域位置相同，那么，就会确定目标寻呼单元属于该寻呼单元组，也即确定该寻呼单元组为目标寻呼单元组。
进一步，可选地，寻呼单元组的配置信息还可以确定寻呼单元组中包括的多个寻呼单元的数量。
在一些可选实施方式中，所述终端设备基于所述目标寻呼单元组的时域位置和第 二配置参数，确定第一节能信号的监听时机所在的时间窗口。
在一些可选实施方式中，所述第二配置参数包括以下至少之一：
第四参数，所述第四参数用于指示所述时间窗口的起始时间相对于所述目标寻呼单元组中的第一个寻呼单元的起始时间或者相对于所述目标寻呼单元组中的最后一个寻呼单元的结束时间的偏移量；
第五参数，所述第五参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元组中的第一个寻呼单元的起始时间或者相对于所述目标寻呼单元组中的最后一个寻呼单元的结束时间的偏移量；
第六参数，所述第六参数用于指示所述时间窗口的时间长度。
作为示例，所述第一配置参数包括第四参数和第五参数，其中，所述第四参数用于指示所述时间窗口的起始时间相对于所述目标寻呼单元组中的第一个寻呼单元的起始时间的偏移量，所述第五参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元组中的第一个寻呼单元的起始时间的偏移量。
作为示例，所述第一配置参数包括第四参数和第六参数，其中，所述第四参数用于指示所述时间窗口的起始时间相对于所述目标寻呼单元组中的第一个寻呼单元的起始时间的偏移量，所述第六参数用于指示所述时间窗口的时间长度。
作为示例，所述第一配置参数包括第五参数和第六参数，其中，所述第五参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元组中的第一个寻呼单元的起始时间的偏移量，所述第六参数用于指示所述时间窗口的时间长度。
本申请实施例中，所述第一节能信号用于指示一个寻呼单元组对应的节能信息，所述寻呼单元组包括多个寻呼单元，所述多个寻呼单元包括所述目标寻呼单元。作为示例，所述第一节能信号用于指示一个PO组或PF组对应的节能信息，所述一个PO组或PF组为所述终端设备对应的PO组或PF组。
在一些可选实施方式中，所述第一节能信号用于指示一个PO组对应的节能信息，所述PO组中的每个PO对应一个终端组，所述PO组对应多个终端组；其中，
选项1：所述第一节能信号包括一个节能信息，所述一个节能信息用于指示所述多个终端组是否监听寻呼PDCCH；或者，
选项2：所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述多个终端组中的一个终端组是否监听寻呼PDCCH；或者，
选项3：所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述多个终端组中的一个终端组中的一个子组是否监听寻呼PDCCH。
这里，需要说明的是，每个PO都对应一个终端组，该终端组内的全部终端设备对应的PO均相同。可以按照特定的方式将终端组进一步划分为多个子组，可选地，可以根据终端设备的UE_ID进行子组的划分。
通过上述方案确定出第一节能信号的监听时机后，进一步，所述终端设备在所述第一节能信号的监听时机上，对所述第一节能信号进行监听。这里，可以将所述第一节能信号的监听时机(即目标寻呼单元关联的节能信号或者目标寻呼单元组关联的节能信号的监听时机)称为目标监听时机，终端设备在目标监听时机以外，不监听所述第一节能信号，从而达到省电的目的。
需要说明的是，本申请实施例的技术方案中，关于“时间窗口”的描述也可以替换为“监听时机集合”，基于此，第一节能信号的监听时机所在的时间窗口，可以理解为，第一节能信号的监听时机集合。这里，所述监听时机集合包括N个监听时机。在一些可选实施方式中，所述N的取值与网络配置的参数有关，例如所述N的取值与网络配置的实际传输的同步信号块(Synchronization Signal and PBCH Block，SSB)的个数有关。 这里，网络可以通过***消息(如SIB1)中的指示信息(如ssb-PositionsInBurst)指示实际传输的SSB的个数。
进一步，在一些可选实施方式中，本申请还包括以下方案，需要说明的是，以下方案可以单独实施，也可以与上述方案一或者方案二结合起来实施。
方案三
本申请实施例中，所述终端设备确定第二节能信号的监听时机，所述第二节能信号为承载有第一指示信息的节能信号，所述第一指示信息用于指示可用的参考信号传输时机集合。
在一些可选实施方式中，所述第二节能信号为PEI信号。
在一些可选实施方式中，所述参考信号包括以下至少之一：跟踪参考信号(Tracking Reference Signal，TRS)、信道状态信息-参考信号(Channel-State Information Reference Signal，CSI-RS)。
在一些可选实施方式中，所述终端设备基于第一配置信息，确定所述第二节能信号的监听时机，其中，所述第一配置信息用于配置第一时间段，所述第一时间段为承载有所述第一指示信息的第二节能信号的监听时机的有效时间段。
这里，所述终端设备确定出第二节能信号的监听时机的有效时间段后，在该有效时间段后内，所述终端设备在所述第二节能信号的监听时机上，对所述第二节能信号进行监听。
在一些可选实施方式中，承载有所述第一指示信息的第二节能信号与所述目标寻呼单元或者所述目标寻呼单元组关联的第一节能信号相同。这里，与所述目标寻呼单元或者所述目标寻呼单元组关联的第一节能信号中可以携带所述第一指示信息，这种情况下，所述第一节能信号也即是所述第二节能信号。
在一些可选实施方式中，承载有所述第一指示信息的第二节能信号与所述目标寻呼单元或者所述目标寻呼单元组关联的节能信号不同。这里，与所述目标寻呼单元或者所述目标寻呼单元组关联的第一节能信号中可以不携带所述第一指示信息，这种情况下，所述第二节能信号与所述第一节能信号为不同的信号。
以下结合具体应用实例对本申请实施例的技术方案进行举例说明。需要说明的是，以下应用实例中，应用实例一对应于上述方案一，应用实例二对应于上述方案二，应用实例三对应于上述方案三，其中，应用实例三可以独立于应用实例一和应用实例二进行实施，也可以与应用实例一或应用实例二结合起来实施。需要说明的是，以下应用实例中，以寻呼单元为PO为例进行说明的，寻呼单元为PF的情况同样适用于以下应用实例。
应用实例一
终端设备根据目标PO(即该终端设备对应的PO)，将该目标PO对应的PEI的监听时机作为目标监听时机。这里，为了通过PEI指示是否在其关联的PO监听寻呼PDCCH，每个PO都有关联的PEI的监听时机。
网络会配置一个包含PEI的监听时机的时间窗口，如图7所示，该时间窗口内的PEI的监听时机与目标PO关联，终端设备根据网络的配置可以确定在哪个时间窗口需要监听PEI。
本实施例中，终端设备根据其对应的目标PO，确定该目标PO关联的PEI的监听时机。这里，终端设备确定其对应的PF和PO的方式可以参照前述相关方案，其中，终端设备确定出的PF可以称为目标PF，确定出的PO可以称为目标PO。终端设备确定出目标PO后，根据目标PO的时域位置确定对应的PEI的监听时机所在的时间窗口。
具体的，终端设备根据目标PO的时域位置以及网络配置的参数确定PEI的监听时 机所在的时间窗口。例如，如图7所示，网络配置参数PEI-offset1和PEI-offset2，参数PEI-offset1用于指示时间窗口的起始时间相对于目标PO的起始时间的偏移量，参数PEI-offset2用于指示时间窗口的结束时间相对于目标PO的起始时间的偏移量。
本实施例中，终端设备根据目标PO，以及PEI与目标PO之间的时间关系，确定目标PO对应的PEI的监听时机。具体的，终端设备只需要在目标PO对应的PEI的监听时机监听PEI，而不需要在非目标PO对应的PEI的监听时机监听PEI。因为非目标PO上网络不会发送该终端设备对应的寻呼消息，因此终端设备无需在非目标PO对应的PEI的监听时机监听PEI。这样可以减少终端设备的耗电。如图8所示，终端设备只在目标PO对应的PEI监听时机集合监听PEI。
应用实例二
终端设备根据目标PO组(即该终端设备对应的PO所属的PO组)，将该目标PO组对应的PEI的监听时机作为目标监听时机。
这里，一个PEI可以指示多个PO的PEI信息，如指示在时间上连续的多个PO的PEI信息。该多个PO可以成为PEI对应的PO组。如图9所示，一个PEI对应了3个PO，该PEI中指示了3个PO的PEI信息，即指示3个PO中的每个PO上是否需要监听寻呼PDCCH。
可选地，可以将PO对应的终端组划分成多个子组，通过PEI可以指示一个或者多个PO中对应的各个子组的PEI信息。如图10所示，以一个PEI对应N个PO为例，N为正整数，N个PO中的每个PO都对应一个终端组，终端组被划分了多个子组，其中，不同的终端组被划分的子组的数目可以相同或者不同。N个PO对应N个终端组，以每个终端组都被划分了6个子组为例，PEI共可以指示N×6个子组的PEI信息。
本实施例中，本实施例中，终端设备根据其对应的目标PO，确定该目标PO所属的目标PO组关联的PEI的监听时机。这里，终端设备确定其对应的PF和PO的方式可以参照前述相关方案，其中，终端设备确定出的PF可以称为目标PF，确定出的PO可以称为目标PO；目标PO所属的PO组可以称为目标PO组。终端设备确定出目标PO组后，根据目标PO组的时域位置确定对应的PEI的监听时机所在的时间窗口。
这里，网络可以配置PEI对应多个PO(即PEI对应一个PO组)。终端设备根据网络配置的PO组的配置信息，可以确定PO组包含的PO的个数和时域位置。终端设备根据目标PO的时域位置和PO组包含的PO的时域位置，确定目标PO所属的PO组。
具体的，终端设备根据目标PO组的时域位置以及网络配置的参数确定PEI的监听时机所在的时间窗口。例如，与图7类似，网络配置参数PEI-offset1和PEI-offset2，参数PEI-offset1用于指示时间窗口的起始时间相对于目标PO组中第一个PO的起始时间的偏移量，参数PEI-offset2用于指示时间窗口的结束时间相对于目标PO组中第一个PO的起始时间的偏移量。
本实施例中，终端设备只需要在目标PO所属的PO组对应的PEI的监听时机监听PEI。当PO组不包含目标PO时，终端设备不需要在该PO组对应的PEI的监听时机监听PEI。如图11所示，当目标PO组包含目标PO，终端设备在目标PO组对应PEI的监听时机集合监听PEI。当目标PO组不包含目标PO，终端设备在目标PO组对应PEI的监听时机集合不监听PEI。
应用实例三
终端设备将承载可用的TRS/CSI-RS传输时机集合的指示信息的PEI的监听时机，作为目标监听时机。
对于处于RRC空闲状态或非激活状态下的终端设备，终端设备在其对应的PO检测寻呼之前，需要进行时频跟踪和自动增益控制(Automatic Gain Control，AGC)，由于 RRC空闲状态的终端设备没有被配置TRS/CSI-RS等参考信号，只能利用周期发送的SS/PBCH block(以下简称SSB)进行时频同步。为了减少进一步接收寻呼的功耗，引入了为RRC空闲状态下的终端设备配置TRS/CSI-RS，用于RRC空闲状态下的终端设备进行时频跟踪。
对于处于RRC空闲状态或非激活状态下的终端设备，TRS/CSI-RS的配置可能通过公共消息进行配置，如***消息。TRS/CSI-RS的资源具有一定的周期性，即TRS/CSI-RS的传输时机周期性出现。但是对于处于RRC空闲状态或非激活状态下的终端设备，为了节能，并不需要在所有的传输时机对TRS/CSI-RS进行接收。TRS/CSI-RS的主要用途在于在PO到达之前终端设备通过TRS/CSI-RS进行时频跟踪和AGC等。如果终端设备不需要在PO上接收寻呼，则不需要对TRS/CSI-RS进行检测，以达到节能的效果。
终端设备需要确定可用的TRS/CSI-RS传输时机集合的位置，为此，可以在PEI中指示可用的TRS/CSI-RS传输时机集合。终端设备需要接收PEI以获得可用的TRS/CSI-RS传输时机集合的信息。为此，如果终端设备有需求通过PEI获得可用的TRS/CSI-RS传输时机集合的指示信息，那么终端设备还需要确定该PEI的监听时机。
本实施例中，终端设备根据承载可用的TRS/CSI-RS传输时机集合的指示信息的PEI的监听时机，确定目标PEI监听时机。具体的，并不是所有的PEI都需要承载可用的TRS/CSI-RS传输时机集合的指示信息。网络可以配置在哪些PEI监听时机上传输承载可用的TRS/CSI-RS传输时机集合指示信息的PEI。可用TRS/CSI-RS传输时机集合的指示信息指示了可用TRS/CSI-RS传输时机集合有效的时间段。网络可以周期性的通过PEI发送该指示信息，由于网络可以更新该指示信息，或者为了在不同的时间开始接收PEI信息的终端设备获得该指示信息，因此，承载该指示信息的PEI的监听时机集合和与根据终端设备对应的目标PO确定的PEI监听时机集合是解耦的，即可能是不相同的。
为了使终端设备通过PEI获得可用TRS/CSI-RS传输时机集合的指示信息，可以采用以下方法：
方法1：网络可以在所有PO或者PO组对应的PEI的监听时机上发送的PEI都承载可用的TRS/CSI-RS传输时机集合的指示信息；
方法2：网络配置承载可用的TRS/CSI-RS传输时机集合的指示信息的PEI的监听时机集合，终端设备需要监听这些PEI的监听时机，以获得可用TRS/CSI-RS传输时机集合的指示信息。
本申请实施例的上述技术方案，终端设备可以明确PEI的监听时机，从而可以减少对PEI不必要的监听，达到终端设备节电的目的。
以上结合附图详细描述了本申请的优选实施方式，但是，本申请并不限于上述实施方式中的具体细节，在本申请的技术构思范围内，可以对本申请的技术方案进行多种简单变型，这些简单变型均属于本申请的保护范围。例如，在上述具体实施方式中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合，为了避免不必要的重复，本申请对各种可能的组合方式不再另行说明。又例如，本申请的各种不同的实施方式之间也可以进行任意组合，只要其不违背本申请的思想，其同样应当视为本申请所公开的内容。又例如，在不冲突的前提下，本申请描述的各个实施例和/或各个实施例中的技术特征可以和现有技术任意的相互组合，组合之后得到的技术方案也应落入本申请的保护范围。
还应理解，在本申请的各种方法实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。此外，在本申请实施例中，术语“下行”、“上行”和“侧行”用于表示信号或数据的传输方向，其中，“下行”用于表示信号或数据的传输方向为从 站点发送至小区的用户设备的第一方向，“上行”用于表示信号或数据的传输方向为从小区的用户设备发送至站点的第二方向，“侧行”用于表示信号或数据的传输方向为从用户设备1发送至用户设备2的第三方向。例如，“下行信号”表示该信号的传输方向为第一方向。另外，本申请实施例中，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。具体地，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，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
图12是本申请实施例提供的确定节能信号监听时机的装置的结构组成示意图，应用于终端设备，如图12所示，所述确定节能信号监听时机的装置包括：
第一确定单元1201，用于确定目标寻呼单元，所述目标寻呼单元为所述终端设备对应PO或PF；
第二确定单元1202，用于基于所述目标寻呼单元，确定第一节能信号的监听时机，其中，所述第一节能信号为所述目标寻呼单元关联的节能信号或者目标寻呼单元组关联的节能信号，所述目标寻呼单元属于所述目标寻呼单元组。
在一些可选实施方式中，针对所述第一节能信号为所述目标寻呼单元关联的节能信号的情况，
所述第二确定单元1202，用于基于所述目标寻呼单元的时域位置，确定第一节能信号的监听时机所在的时间窗口，其中，所述时间窗口内包括一个或多个第一节能信号的监听时机。
在一些可选实施方式中，所述第二确定单元1202，用于基于所述目标寻呼单元的时域位置和第一配置参数，确定第一节能信号的监听时机所在的时间窗口。
在一些可选实施方式中，所述第一配置参数包括以下至少之一：
第一参数，所述第一参数用于指示所述时间窗口的起始时间相对于所述目标寻呼单元的起始时间或者结束时间的偏移量；
第二参数，所述第二参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元的起始时间或者结束时间的偏移量；
第三参数，所述第三参数用于指示所述时间窗口的时间长度。
在一些可选实施方式中，所述第一节能信号用于指示一个寻呼单元对应的节能信息，所述一个寻呼单元为所述目标寻呼单元。
在一些可选实施方式中，所述第一节能信号用于指示一个PO对应的节能信息，所述一个PO对应一个终端组；
所述第一节能信号包括一个节能信息，所述一个节能信息用于指示所述终端组是否监听寻呼PDCCH；或者，
所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述终端组中的一个子组是否监听寻呼PDCCH。
在一些可选实施方式中，针对所述第一节能信号为目标寻呼单元组关联的节能信号的情况，
所述第二确定单元1202，用于基于所述目标寻呼单元，确定所述目标寻呼单元所属的目标寻呼单元组；基于所述目标寻呼单元组的时域位置，确定第一节能信号的监听时机所在的时间窗口，其中，所述时间窗口内包括一个或多个第一节能信号的监听时机。
在一些可选实施方式中，所述第二确定单元1202，用于基于所述目标寻呼单元的时域位置和寻呼单元组的配置信息，确定所述目标寻呼单元所属的目标寻呼单元组，其中，所述寻呼单元组的配置信息用于确定多个寻呼单元的时域位置。
在一些可选实施方式中，所述第二确定单元1202，用于基于所述目标寻呼单元组的时域位置和第二配置参数，确定第一节能信号的监听时机所在的时间窗口。
在一些可选实施方式中，所述第二配置参数包括以下至少之一：
第四参数，所述第四参数用于指示所述时间窗口的起始时间相对于所述目标寻呼单元组中的第一个寻呼单元的起始时间或者相对于所述目标寻呼单元组中的最后一个寻呼单元的结束时间的偏移量；
第五参数，所述第五参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元组中的第一个寻呼单元的起始时间或者相对于所述目标寻呼单元组中的最后一个寻呼单元的结束时间的偏移量；
第六参数，所述第六参数用于指示所述时间窗口的时间长度。
在一些可选实施方式中，所述第一节能信号用于指示一个寻呼单元组对应的节能信息，所述寻呼单元组包括多个寻呼单元，所述多个寻呼单元包括所述目标寻呼单元。
在一些可选实施方式中，所述第一节能信号用于指示一个PO组对应的节能信息，所述PO组中的每个PO对应一个终端组，所述PO组对应多个终端组；
所述第一节能信号包括一个节能信息，所述一个节能信息用于指示所述多个终端组是否监听寻呼PDCCH；或者，
所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述多个终端组中的一个终端组是否监听寻呼PDCCH；或者，
所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述多个终端组中的一个终端组中的一个子组是否监听寻呼PDCCH。
在一些可选实施方式中，所述装置还包括：
监听单元1203，用于在所述第一节能信号的监听时机上，对所述第一节能信号进行监听。
在一些可选实施方式中，所述装置还包括：
第三确定单元1204，用于确定第二节能信号的监听时机，所述第二节能信号为承载有第一指示信息的节能信号，所述第一指示信息用于指示可用的参考信号传输时机集合。
在一些可选实施方式中，所述第三确定单元1204，用于基于第一配置信息，确定所述第二节能信号的监听时机，其中，所述第一配置信息用于配置第一时间段，所述第一时间段为承载有所述第一指示信息的第二节能信号的监听时机的有效时间段。
在一些可选实施方式中，所述装置还包括：
监听单元1203，用于在所述第二节能信号的监听时机上，对所述第二节能信号进行监听。
在一些可选实施方式中，承载有所述第一指示信息的第二节能信号与所述目标寻呼单元或者所述目标寻呼单元组关联的第一节能信号相同；或者，承载有所述第一指示信息的第二节能信号与所述目标寻呼单元或者所述目标寻呼单元组关联的节能信号不同。
在一些可选实施方式中，所述参考信号包括以下至少之一：TRS、CSI-RS。
在一些可选实施方式中，所述第二节能信号为PEI信号。
在一些可选实施方式中，所述第一节能信号为PEI信号。
本领域技术人员应当理解，本申请实施例的上述确定节能信号监听时机的装置的相关描述可以参照本申请实施例的确定节能信号监听时机的方法的相关描述进行理解。
图13是本申请实施例提供的一种通信设备1300示意性结构图。该通信设备可以终端设备。图13所示的通信设备1300包括处理器1310，处理器1310可以从存储器中调 用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图13所示，通信设备1300还可以包括存储器1320。其中，处理器1310可以从存储器1320中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器1320可以是独立于处理器1310的一个单独的器件，也可以集成在处理器1310中。
可选地，如图13所示，通信设备1300还可以包括收发器1330，处理器1310可以控制该收发器1330与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器1330可以包括发射机和接收机。收发器1330还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该通信设备1300具体可为本申请实施例的网络设备，并且该通信设备1300可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该通信设备1300具体可为本申请实施例的移动终端/终端设备，并且该通信设备1300可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
图14是本申请实施例的芯片的示意性结构图。图14所示的芯片1400包括处理器1410，处理器1410可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图14所示，芯片1400还可以包括存储器1420。其中，处理器1410可以从存储器1420中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器1420可以是独立于处理器1410的一个单独的器件，也可以集成在处理器1410中。
可选地，该芯片1400还可以包括输入接口1430。其中，处理器1410可以控制该输入接口1430与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
可选地，该芯片1400还可以包括输出接口1440。其中，处理器1410可以控制该输出接口1440与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
可选地，该芯片可应用于本申请实施例中的网络设备，并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该芯片可应用于本申请实施例中的移动终端/终端设备，并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
应理解，本申请实施例提到的芯片还可以称为***级芯片，***芯片，芯片***或片上***芯片等。
图15是本申请实施例提供的一种通信***1500的示意性框图。如图15所示，该通信***1500包括终端设备1510和网络设备1520。
其中，该终端设备1510可以用于实现上述方法中由终端设备实现的相应的功能，以及该网络设备1520可以用于实现上述方法中由网络设备实现的相应的功能为了简洁，在此不再赘述。
应理解，本申请实施例的处理器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，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal  Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)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。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该处理器也可以是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。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或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只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，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(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的***和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，上述存储器为示例性但不是限制性说明，例如，本申请实施例中的存储器还可以是静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质，用于存储计算机程序。
可选的，该计算机可读存储介质可应用于本申请实施例中的网络设备，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由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机可读存储介质可应用于本申请实施例中的移动终端/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由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序产品，包括计算机程序指令。
可选的，该计算机程序产品可应用于本申请实施例中的网络设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序产品可应用于本申请实施例中的移动终端/终端设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的，该计算机程序可应用于本申请实施例中的网络设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序可应用于本申请实施例中的移动终端/终端设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的***、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，)ROM、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (45)

  1. 一种确定节能信号监听时机的方法，所述方法包括：
    终端设备确定目标寻呼单元，所述目标寻呼单元为所述终端设备对应的寻呼时机PO或寻呼帧PF；
    所述终端设备基于所述目标寻呼单元，确定第一节能信号的监听时机，其中，所述第一节能信号为所述目标寻呼单元关联的节能信号或者目标寻呼单元组关联的节能信号，所述目标寻呼单元属于所述目标寻呼单元组。
  2. 根据权利要求1所述的方法，其中，针对所述第一节能信号为所述目标寻呼单元关联的节能信号的情况，
    所述终端设备基于所述目标寻呼单元，确定第一节能信号的监听时机，包括：
    所述终端设备基于所述目标寻呼单元的时域位置，确定第一节能信号的监听时机所在的时间窗口，其中，所述时间窗口内包括一个或多个第一节能信号的监听时机。
  3. 根据权利要求2所述的方法，其中，所述终端设备基于所述目标寻呼单元的时域位置，确定第一节能信号的监听时机所在的时间窗口，包括：
    所述终端设备基于所述目标寻呼单元的时域位置和第一配置参数，确定第一节能信号的监听时机所在的时间窗口。
  4. 根据权利要求3所述的方法，其中，所述第一配置参数包括以下至少之一：
    第一参数，所述第一参数用于指示所述时间窗口的起始时间相对于所述目标寻呼单元的起始时间或者结束时间的偏移量；
    第二参数，所述第二参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元的起始时间或者结束时间的偏移量；
    第三参数，所述第三参数用于指示所述时间窗口的时间长度。
  5. 根据权利要求1至4中任一项所述的方法，其中，所述第一节能信号用于指示一个寻呼单元对应的节能信息，所述一个寻呼单元为所述目标寻呼单元。
  6. 根据权利要求5所述的方法，其中，所述第一节能信号用于指示一个PO对应的节能信息，所述一个PO对应一个终端组；
    所述第一节能信号包括一个节能信息，所述一个节能信息用于指示所述终端组是否监听寻呼物理下行控制信道PDCCH；或者，
    所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述终端组中的一个子组是否监听寻呼PDCCH。
  7. 根据权利要求1所述的方法，其中，针对所述第一节能信号为目标寻呼单元组关联的节能信号的情况，
    所述终端设备基于所述目标寻呼单元，确定第一节能信号的监听时机，包括：
    所述终端设备基于所述目标寻呼单元，确定所述目标寻呼单元所属的目标寻呼单元组；
    所述终端设备基于所述目标寻呼单元组的时域位置，确定第一节能信号的监听时机所在的时间窗口，其中，所述时间窗口内包括一个或多个第一节能信号的监听时机。
  8. 根据权利要求7所述的方法，其中，所述终端设备基于所述目标寻呼单元，确定所述目标寻呼单元所属的目标寻呼单元组，包括：
    所述终端设备基于所述目标寻呼单元的时域位置和寻呼单元组的配置信息，确定所述目标寻呼单元所属的目标寻呼单元组，其中，所述寻呼单元组的配置信息用于确定多个寻呼单元的时域位置。
  9. 根据权利要求7或8所述的方法，其中，所述终端设备基于所述目标寻呼单元组的时域位置，确定第一节能信号的监听时机所在的时间窗口，包括：
    所述终端设备基于所述目标寻呼单元组的时域位置和第二配置参数，确定第一节能信号的监听时机所在的时间窗口。
  10. 根据权利要求9所述的方法，其中，所述第二配置参数包括以下至少之一：
    第四参数，所述第四参数用于指示所述时间窗口的起始时间相对于所述目标寻呼单元组中的第一个寻呼单元的起始时间或者相对于所述目标寻呼单元组中的最后一个寻呼单元的结束时间的偏移量；
    第五参数，所述第五参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元组中的第一个寻呼单元的起始时间或者相对于所述目标寻呼单元组中的最后一个寻呼单元的结束时间的偏移量；
    第六参数，所述第六参数用于指示所述时间窗口的时间长度。
  11. 根据权利要求1、7至10中任一项所述的方法，其中，所述第一节能信号用于指示一个寻呼单元组对应的节能信息，所述寻呼单元组包括多个寻呼单元，所述多个寻呼单元包括所述目标寻呼单元。
  12. 根据权利要求11所述的方法，其中，所述第一节能信号用于指示一个PO组对应的节能信息，所述PO组中的每个PO对应一个终端组，所述PO组对应多个终端组；
    所述第一节能信号包括一个节能信息，所述一个节能信息用于指示所述多个终端组是否监听寻呼PDCCH；或者，
    所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述多个终端组中的一个终端组是否监听寻呼PDCCH；或者，
    所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述多个终端组中的一个终端组中的一个子组是否监听寻呼PDCCH。
  13. 根据权利要求1至12中任一项所述的方法，其中，所述方法还包括：
    所述终端设备在所述第一节能信号的监听时机上，对所述第一节能信号进行监听。
  14. 根据权利要求1至13中任一项所述的方法，其中，所述方法还包括：
    所述终端设备确定第二节能信号的监听时机，所述第二节能信号为承载有第一指示信息的节能信号，所述第一指示信息用于指示可用的参考信号传输时机集合。
  15. 根据权利要求14所述的方法，其中，所述终端设备确定第二节能信号的监听时机，包括：
    所述终端设备基于第一配置信息，确定所述第二节能信号的监听时机，其中，所述第一配置信息用于配置第一时间段，所述第一时间段为承载有所述第一指示信息的第二节能信号的监听时机的有效时间段。
  16. 根据权利要求14或15所述的方法，其中，所述方法还包括：
    所述终端设备在所述第二节能信号的监听时机上，对所述第二节能信号进行监听。
  17. 根据权利要求14至16中任一项所述的方法，其中，
    承载有所述第一指示信息的第二节能信号与所述目标寻呼单元或者所述目标寻呼单元组关联的第一节能信号相同；或者，
    承载有所述第一指示信息的第二节能信号与所述目标寻呼单元或者所述目标寻呼单元组关联的节能信号不同。
  18. 根据权利要求14至17中任一项所述的方法，其中，所述参考信号包括以下至少之一：跟踪参考信号TRS、信道状态信息-参考信号CSI-RS。
  19. 根据权利要求14至18中任一项所述的方法，其中，所述第二节能信号为提 前寻呼指示PEI信号。
  20. 根据权利要求1至19中任一项所述的方法，其中，所述第一节能信号为PEI信号。
  21. 一种确定节能信号监听时机的装置，应用于终端设备，所述装置包括：
    第一确定单元，用于确定目标寻呼单元，所述目标寻呼单元为所述终端设备对应PO或PF；
    第二确定单元，用于基于所述目标寻呼单元，确定第一节能信号的监听时机，其中，所述第一节能信号为所述目标寻呼单元关联的节能信号或者目标寻呼单元组关联的节能信号，所述目标寻呼单元属于所述目标寻呼单元组。
  22. 根据权利要求21所述的装置，其中，针对所述第一节能信号为所述目标寻呼单元关联的节能信号的情况，
    所述第二确定单元，用于基于所述目标寻呼单元的时域位置，确定第一节能信号的监听时机所在的时间窗口，其中，所述时间窗口内包括一个或多个第一节能信号的监听时机。
  23. 根据权利要求22所述的装置，其中，所述第二确定单元，用于基于所述目标寻呼单元的时域位置和第一配置参数，确定第一节能信号的监听时机所在的时间窗口。
  24. 根据权利要求23所述的装置，其中，所述第一配置参数包括以下至少之一：
    第一参数，所述第一参数用于指示所述时间窗口的起始时间相对于所述目标寻呼单元的起始时间或者结束时间的偏移量；
    第二参数，所述第二参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元的起始时间或者结束时间的偏移量；
    第三参数，所述第三参数用于指示所述时间窗口的时间长度。
  25. 根据权利要求21至24中任一项所述的装置，其中，所述第一节能信号用于指示一个寻呼单元对应的节能信息，所述一个寻呼单元为所述目标寻呼单元。
  26. 根据权利要求25所述的装置，其中，所述第一节能信号用于指示一个PO对应的节能信息，所述一个PO对应一个终端组；
    所述第一节能信号包括一个节能信息，所述一个节能信息用于指示所述终端组是否监听寻呼PDCCH；或者，
    所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述终端组中的一个子组是否监听寻呼PDCCH。
  27. 根据权利要求21所述的装置，其中，针对所述第一节能信号为目标寻呼单元组关联的节能信号的情况，
    所述第二确定单元，用于基于所述目标寻呼单元，确定所述目标寻呼单元所属的目标寻呼单元组；基于所述目标寻呼单元组的时域位置，确定第一节能信号的监听时机所在的时间窗口，其中，所述时间窗口内包括一个或多个第一节能信号的监听时机。
  28. 根据权利要求27所述的装置，其中，所述第二确定单元，用于基于所述目标寻呼单元的时域位置和寻呼单元组的配置信息，确定所述目标寻呼单元所属的目标寻呼单元组，其中，所述寻呼单元组的配置信息用于确定多个寻呼单元的时域位置。
  29. 根据权利要求27或28所述的装置，其中，所述第二确定单元，用于基于所述目标寻呼单元组的时域位置和第二配置参数，确定第一节能信号的监听时机所在的时间窗口。
  30. 根据权利要求29所述的装置，其中，所述第二配置参数包括以下至少之一：
    第四参数，所述第四参数用于指示所述时间窗口的起始时间相对于所述目标寻呼 单元组中的第一个寻呼单元的起始时间或者相对于所述目标寻呼单元组中的最后一个寻呼单元的结束时间的偏移量；
    第五参数，所述第五参数用于指示所述时间窗口的结束时间相对于所述目标寻呼单元组中的第一个寻呼单元的起始时间或者相对于所述目标寻呼单元组中的最后一个寻呼单元的结束时间的偏移量；
    第六参数，所述第六参数用于指示所述时间窗口的时间长度。
  31. 根据权利要求21、27至30中任一项所述的装置，其中，所述第一节能信号用于指示一个寻呼单元组对应的节能信息，所述寻呼单元组包括多个寻呼单元，所述多个寻呼单元包括所述目标寻呼单元。
  32. 根据权利要求31所述的装置，其中，所述第一节能信号用于指示一个PO组对应的节能信息，所述PO组中的每个PO对应一个终端组，所述PO组对应多个终端组；
    所述第一节能信号包括一个节能信息，所述一个节能信息用于指示所述多个终端组是否监听寻呼PDCCH；或者，
    所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述多个终端组中的一个终端组是否监听寻呼PDCCH；或者，
    所述第一节能信号包括多个节能信息，所述多个节能信息中的每个节能信息用于指示所述多个终端组中的一个终端组中的一个子组是否监听寻呼PDCCH。
  33. 根据权利要求21至32中任一项所述的装置，其中，所述装置还包括：
    监听单元，用于在所述第一节能信号的监听时机上，对所述第一节能信号进行监听。
  34. 根据权利要求21至33中任一项所述的装置，其中，所述装置还包括：
    第三确定单元，用于确定第二节能信号的监听时机，所述第二节能信号为承载有第一指示信息的节能信号，所述第一指示信息用于指示可用的参考信号传输时机集合。
  35. 根据权利要求34所述的装置，其中，所述第三确定单元，用于基于第一配置信息，确定所述第二节能信号的监听时机，其中，所述第一配置信息用于配置第一时间段，所述第一时间段为承载有所述第一指示信息的第二节能信号的监听时机的有效时间段。
  36. 根据权利要求34或35所述的装置，其中，所述装置还包括：
    监听单元，用于在所述第二节能信号的监听时机上，对所述第二节能信号进行监听。
  37. 根据权利要求34至36中任一项所述的装置，其中，
    承载有所述第一指示信息的第二节能信号与所述目标寻呼单元或者所述目标寻呼单元组关联的第一节能信号相同；或者，
    承载有所述第一指示信息的第二节能信号与所述目标寻呼单元或者所述目标寻呼单元组关联的节能信号不同。
  38. 根据权利要求34至37中任一项所述的装置，其中，所述参考信号包括以下至少之一：TRS、CSI-RS。
  39. 根据权利要求34至38中任一项所述的装置，其中，所述第二节能信号为PEI信号。
  40. 根据权利要求34至39中任一项所述的装置，其中，所述第一节能信号为PEI信号。
  41. 一种终端设备，包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求1至20 中任一项所述的方法。
  42. 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20中任一项所述的方法。
  43. 一种计算机可读存储介质，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求1至20中任一项所述的方法。
  44. 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20中任一项所述的方法。
  45. 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20中任一项所述的方法。
PCT/CN2021/114693 2021-08-26 2021-08-26 一种确定节能信号监听时机的方法及装置、终端设备 WO2023024006A1 (zh)

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