WO2023130392A1 - 一种无线通信方法及装置、终端设备、网络设备 - Google Patents

一种无线通信方法及装置、终端设备、网络设备 Download PDF

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Publication number
WO2023130392A1
WO2023130392A1 PCT/CN2022/070842 CN2022070842W WO2023130392A1 WO 2023130392 A1 WO2023130392 A1 WO 2023130392A1 CN 2022070842 W CN2022070842 W CN 2022070842W WO 2023130392 A1 WO2023130392 A1 WO 2023130392A1
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Prior art keywords
terminal device
indication information
wake
capability
pei
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PCT/CN2022/070842
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English (en)
French (fr)
Inventor
胡奕
李海涛
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Oppo广东移动通信有限公司
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Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2022/070842 priority Critical patent/WO2023130392A1/zh
Priority to CN202280072925.XA priority patent/CN118160267A/zh
Publication of WO2023130392A1 publication Critical patent/WO2023130392A1/zh

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    • 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
    • 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 field of mobile communication technologies, and in particular to a wireless communication method and device, terminal equipment, and network equipment.
  • the group ID (group ID) where the UE is located can be determined by the core network (Core Network, CN); if the CN does not assign a group ID to the UE, it can Determine the group ID based on the UE ID.
  • Core Network Core Network
  • the grouping method based on UE ID and the grouping method based on CN allocation are two independent UE capabilities.
  • the UE may not support group-based paging, or only support one of the grouping methods, or support the two grouping methods at the same time.
  • the base station may not support group-based paging, or only support one of the grouping methods, or support both grouping methods. Therefore, in some cases, the UE may not have a group id available in the cell it is camping on. In view of this situation, how the UE monitors the paging is a problem that needs to be solved.
  • Embodiments of the present application provide a wireless communication method and device, a terminal device, and a network device.
  • the terminal device monitors the first paging advance indication PEI sent by the network device, the first PEI includes first wake-up indication information, the first wake-up indication information includes first indication information, and the first indication information is for the A wake-up indication of a first paging occasion PO corresponding to the first wake-up indication information, where the first PO is a PO associated with the first PEI.
  • the terminal device reports first capability information to the network device, the first capability information indicates whether the terminal device has a first capability, and the first capability is the paging advance indication PEI capability and packet paging capability of the terminal device Ability to bind.
  • the network device sends a first paging advance indication PEI, the first PEI includes first wake-up indication information, the first wake-up indication information includes first indication information, and the first indication information is for the first wake-up indication The wake-up indication of the first paging occasion PO corresponding to the information, where the first PO is the PO associated with the first PEI.
  • the network device receives the first capability information reported by the terminal device, the first capability information indicates whether the terminal device has a first capability, and the first capability is the paging advance indication PEI capability and packet paging capability of the terminal device Ability after ability binding.
  • the monitoring module is configured to monitor a first paging advance indication PEI sent by a network device, the first PEI includes first wake-up indication information, the first wake-up indication information includes first indication information, and the first indication information is For the wake-up indication of the first paging occasion PO corresponding to the first wake-up indication information, the first PO is the PO associated with the first PEI.
  • the reporting module is configured to report first capability information to the network device, the first capability information indicates whether the terminal device has a first capability, and the first capability is the paging advance indication PEI capability and grouping of the terminal device The capability after the paging capability is bound.
  • the sending module is configured to send a first paging advance indication PEI, the first PEI includes first wake-up indication information, the first wake-up indication information includes first indication information, and the first indication information is for the second A wake-up indication of a first paging occasion PO corresponding to the wake-up indication information, where the first PO is a PO associated with the first PEI.
  • the receiving module is configured to receive the first capability information reported by the terminal device, the first capability information indicates whether the terminal device has a first capability, and the first capability is the paging advance indication PEI capability of the terminal device and The capability after the group paging capability is bound.
  • the communication device provided in the embodiment of the present application may be the terminal device in the above solution or the network device in the above solution, and the communication device 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 wireless communication method.
  • the chip provided in the embodiment of the present application is used to implement the above wireless communication method.
  • 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 wireless communication method.
  • 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 a computer to execute the above wireless communication method.
  • the computer program product provided by the embodiments of the present application includes computer program instructions, where the computer program instructions cause a computer to execute the above wireless communication method.
  • the computer program provided by the embodiment of the present application when running on a computer, enables the computer to execute the above wireless communication method.
  • a bit of a wake-up indication field for the PO is introduced into the PEI, or the PEI capability and the packet paging capability are bound into one UE capability, so that the current cell has no available paging Grouped UEs can determine listening for paging.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application
  • Fig. 2 is a schematic flowchart of an optional wireless communication method provided by an embodiment of the present application.
  • FIG. 3 is an optional schematic flowchart of a wireless communication method provided in an embodiment of the present application.
  • FIG. 4 is a schematic diagram of an optional format of the first wake-up indication information provided by the embodiment of the present application.
  • FIG. 5 is a schematic diagram of an optional format of the first wake-up indication information provided by the embodiment of the present application.
  • FIG. 6 is a schematic flowchart of an optional wireless communication method provided by an embodiment of the present application.
  • FIG. 7 is a schematic flowchart of an optional wireless communication method provided by an embodiment of the present application.
  • FIG. 8 is a schematic flowchart of an optional wireless communication method provided by an embodiment of the present application.
  • FIG. 9 is a schematic diagram of an optional format of the first wake-up indication information provided by the embodiment of the present application.
  • FIG. 10 is a schematic diagram of an optional format of the first wake-up indication information provided by the embodiment of the present application.
  • FIG. 11 is a schematic flowchart of an optional wireless communication method provided by an embodiment of the present application.
  • Fig. 12 is an optional schematic structural diagram of a wireless communication device provided by an embodiment of the present application.
  • FIG. 13 is an optional schematic structural diagram of a wireless communication device provided by an embodiment of the present application.
  • Fig. 14 is an optional schematic structural diagram of a wireless communication device provided by an embodiment of the present application.
  • Fig. 15 is an optional schematic structural diagram of a wireless communication device provided by an embodiment of the present application.
  • Fig. 16 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 17 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • Fig. 18 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 solution of the embodiment of the present application can be applied to various communication systems, for example: 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 geographic 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 (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,
  • 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 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 Uu 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);
  • the 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).
  • 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, may also be an indirect indication, and may also mean that there is 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 .
  • 5G mobile Communication Technology
  • eMBB Enhanced Mobile Broadband
  • URLLC Ultra-reliable and Low Latency Communications
  • mMTC Massive Machine Type Communication
  • RRC Radio Resource Control
  • connection inactive (RRC_INACTIVE) state is defined: connection inactive (RRC_INACTIVE) state.
  • RRC_INACTIVE connection inactive
  • the RRC_INACTIVE state is different from the connection idle (RRC_IDLE) state and the connection active (RRC_ACTIVE) state.
  • mobility is UE-based cell selection and reselection, paging is initiated by the CN, and the paging area is configured by the CN.
  • UE access stratum Access Stratum, AS
  • RRC connection There is no UE access stratum (Access Stratum, AS) context on the base station side, and there is no RRC connection.
  • the UE AS context exists between the base station and the UE.
  • the network side knows the location of the UE at the specific cell level, the mobility is controlled by the network side, and unicast data can be transmitted between the UE and the base station.
  • RRC_INACTIVE mobility is based on UE-based cell selection and reselection, there is a connection between CN-NR, the UE AS context exists on a certain base station, and paging is triggered by the radio access network (Radio Access Network, RAN), based on The paging area of the RAN is managed by the RAN, and the network side knows the location of the UE based on the paging area level of the RAN.
  • Radio Access Network Radio Access Network
  • the main function of Paging is to enable the network to page the UE through the paging message in the RRC IDLE or RRC INACTIVE state of the UE, or notify the UE of system message changes or earthquake tsunami/public warning information (applicable) through short messages. in all RRC states of UE, including connected state).
  • the Paging channel includes the Physical Downlink Control Channel (PDCCH) scrambled by the Paging Radio Network Temporary Identifier (P-RNTI), and the Physical Downlink Shared Channel (Physical Downlink Control Channel) scheduled by the PDCCH. Share Channel, PDSCH).
  • the Paging message is transmitted in the PDSCH, and the short message (8bit) is transmitted in the PDCCH.
  • the UE can discontinuously monitor the paging channel, that is, use the paging Discontinuous Reception (DRX) mechanism.
  • DRX paging Discontinuous Reception
  • the UE only needs to monitor paging during one paging occasion (PO) in each DRX cycle (cycle).
  • PO is composed of multiple PDCCH monitoring occasions on the paging search space, that is, a PO contains X PDCCH monitoring occasions, and X is equal to the master information block (Master Information Block, MIB) broadcast synchronization signal block (Synchronization Signal Block, SSB) actually sent the number, where SSB is composed of primary synchronization signal (Primary Synchronization Signals, PSS), secondary synchronization signal (Secondary Synchronization Signals, SSS), The Physical Broadcast Channel (PBCH) consists of three parts.
  • PBCH Physical Broadcast Channel
  • PF paging frame
  • PF refers to a wireless frame (fixed 10ms), which can contain one or more POs or the starting position of one or more POs.
  • the Paging DRX cycle is jointly determined by the public cycle in the system broadcast and the dedicated cycle configured in high-level signaling (NAS signaling), and the UE takes the smallest cycle of the two as the cycle of the Paging Cycle.
  • NAS signaling high-level signaling
  • a paging DRX cycle can have multiple POs.
  • the position where the UE monitors the PO is related to the ID of the UE.
  • the PF and PO of a specific UE in a Paging DRX are determined as follows (TS 38.304):
  • the SFN number of the PF is determined by formula (1):
  • the number Index(i_s) of PO located in a PF is determined by the following formula:
  • i_s floor(UE_ID/N)mod Ns formula (2);
  • T is the DRX cycle for the UE to receive paging.
  • the network will broadcast a default DRX cycle. If the RRC/high layer configures a UE-specific DRX cycle for the UE, the minimum of the DRX cycle broadcast by the network and the UE-specific DRX cycle configured by the RRC/high layer will be used as the DRX for the UE. cycle. If the RRC/high layer does not configure a UE-specific DRX cycle for the UE, the DRX cycle broadcast by the network is used as the DRX cycle of the UE.
  • N is the number of PFs contained in a T; Ns is the number of POs contained in a PF;
  • PF_offset is a time domain offset used to determine PF
  • UE_ID is 5G-Temporary Mobile Subscriber Identity (Serving-Temporary Mobile Subscriber Identity, S-TMSI) minus 1024.
  • the UE After the UE calculates the index of PF, PO, and the number of PDCCH monitoring occasions in PO based on the above formula, it only needs to know the starting position of the first PDCCH monitoring occasion of the PO through relevant configuration parameters. Signaling configuration. The UE blindly detects the paging message according to the determined PO.
  • Paging false alarm means paging false alarm. From the process of UE determining PO, it can be seen that the determination of its PO is related to UE ID, PF, and the total number of POs. In the case of a large number of UEs, when the network device cannot assign each UE to a different PO, there will be a situation where multiple UEs correspond to one PO. If the network needs to paging a certain UE on the PO, it may cause other UEs that have no paging message to perform additional blind detection. The blind detection of the UE includes blind detection of the PDCCH and the corresponding PDSCH. For these UEs that do not have paging messages, this kind of wrong paging is paging false alarm.
  • PEI Paging Early Indication
  • a paging mechanism based on UE grouping that is, to further group multiple UEs allocated to the same PO, and the network can indicate which UE or UEs the paging message is for, so that UEs in other UE groups do not need to receive paging again information.
  • the Paging group indication information for which or which UE groups when indicating the paging message can be carried in the PEI;
  • the group ID (group ID) of the group where the UE is located can be determined by the CN. If the CN does not assign a group ID to the UE, the group ID can be determined based on the UE ID;
  • the base station In order to support UE ID-based grouping, the base station needs to broadcast the number of UE ID-based paging groups supported by the cell;
  • a cell can support UE ID-based paging grouping and CN allocation-based paging grouping at the same time, and the corresponding grouping IDs in the two grouping methods do not overlap.
  • a paging group indication information in PEI corresponds to a UE ID-based paging group or a CN-based paging group.
  • a PO has a maximum number of groups of 8.
  • PEI will be used for group paging indication, that is, each bit in PEI is used for UE wake-up indication of a group (group id based on CN or group id based on UE ID). In this way, if a PO has N packets, N bits will be defined in the PEI to be respectively used for wake-up instructions of N packets in a PO.
  • the UE ID-based grouping method and the CN-based grouping method are two independent UE capabilities, that is, the UE may not have group-based paging, or only have the UE ID-based grouping method , or only have the CN allocation grouping method, or have both of these two grouping methods.
  • the base station may not have packet-based paging, or only have one of the grouping methods, or both. Therefore, in some cases, the UE may not have an available group id in the cell where it resides. For example, the UE only has one of the grouping methods, and the base station only has the other grouping method. In this case, none of the wake-up indications for the N packets of one PO in the PEI are applicable to the UE. In view of this situation, how the UE performs paging monitoring based on the monitored PEI is a problem to be solved.
  • the wireless communication method provided in the embodiment of the present application is applied to a terminal device, as shown in FIG. 2 , including:
  • the terminal device monitors the first paging advance indication PEI sent by the network device, the first PEI includes first wake-up indication information, the first wake-up indication information includes first indication information, and the first indication information is for A wake-up indication of a first paging occasion PO corresponding to the first wake-up indication information, where the first PO is a PO associated with the first PEI.
  • the network device sends the first PEI before paging on the PO.
  • the terminal device monitors the first PEI at a PEI monitoring opportunity.
  • the first PEI may be associated with one or more POs, and the first PEI includes one or more wake-up indication information, wherein, for each PO associated with the first PEI, the PEI includes a corresponding wake-up indication information.
  • the first PO is any one of one or more POs associated with the first PEI
  • the first wakeup indication information is the wakeup indication information corresponding to the first PO in the wakeup indication information included in the first PEI.
  • the first PEI is associated with three POs: PO1, PO2, and PO3.
  • the first PEI includes: wakeup indication information 1, wakeup indication information 2, and wakeup indication information 3, and wakeup indication information 1 corresponds to PO1, and wakeup indication information Information 2 corresponds to PO2, and wake-up indication information 3 corresponds to PO3.
  • the first wake-up indication information includes first indication information, and the first indication information is a wake-up indication for the first PO, which is used to indicate whether the UE on the first PO that cannot perform group paging Monitor paging on a PO.
  • the first indication information may indicate whether to wake up or not to wake up.
  • the first indication information wakes up, which can be understood as the first indication information indicates that the UE that cannot perform group paging on the first PO monitors paging on the first PO.
  • the first indication information indicates not to wake up, and it can be understood that the first indication information indicates that a UE that cannot perform group paging on the first PO does not monitor paging on the first PO.
  • the first indication information may indicate whether to wake up or not to wake up based on different values.
  • no limitation is imposed on the indication manner in which the first indication information indicates whether to wake up or not to wake up.
  • the settings of the first indication information in the wake-up indications corresponding to different POs may be different.
  • the terminal device may receive PEI configuration-related information broadcast by the network device, so that the terminal device determines a PEI monitoring timing based on the PEI configuration-related information.
  • the wireless communication method provided in the embodiment of the present application is applied to a network device, as shown in FIG. 3 , including:
  • the network device sends a first paging advance indication PEI, where the first PEI includes first wake-up indication information, and the first wake-up indication information includes first indication information, and the first indication information is for the first A wake-up indication of a first paging occasion PO corresponding to the wake-up indication information, where the first PO is a PO associated with the first PEI.
  • the network device sends the first PEI before paging on the PO.
  • the terminal device monitors the first PEI at a PEI monitoring opportunity.
  • the first PEI may be associated with one or more POs, and the first PEI includes one or more wake-up indication information, wherein, for each PO associated with the first PEI, the PEI includes a corresponding wake-up indication information.
  • the first PO is any one of one or more POs associated with the first PEI
  • the first wakeup indication information is the wakeup indication information corresponding to the first PO in the wakeup indication information included in the first PEI.
  • the first PEI is associated with three POs: PO1, PO2, and PO3.
  • the first PEI includes: wakeup indication information 1, wakeup indication information 2, and wakeup indication information 3, and wakeup indication information 1 corresponds to PO1, and wakeup indication information Information 2 corresponds to PO2, and wake-up instruction information 3 corresponds to PO3.
  • the first wake-up indication information includes first indication information, and the first indication information is a wake-up indication for the first PO, which is used to indicate whether the UE on the first PO that cannot perform group paging Monitor paging on a PO.
  • the first indication information may indicate whether to wake up or not to wake up.
  • the first indication information wakes up, which can be understood as the first indication information indicates that the UE that cannot perform group paging on the first PO monitors paging on the first PO.
  • the first indication information indicates not to wake up, and it can be understood that the first indication information indicates that a UE that cannot perform group paging on the first PO does not monitor paging on the first PO.
  • the first indication information may indicate whether to wake up or not to wake up based on different values or based on different bits.
  • no limitation is imposed on the indication manner in which the first indication information indicates whether to wake up or not to wake up.
  • the settings of the first indication information in the wake-up indications corresponding to different POs may be different.
  • the network device broadcasts PEI configuration related information before sending the first PEI, so that the terminal device receives the PEI configuration related information broadcast by the network device before the terminal device monitors the PEI, and the terminal device determines the PEI monitoring timing based on the PEI configuration related information.
  • the meaning of the first indication information includes any of the following two types:
  • the first indication information is used to indicate whether the network device pages the terminal device on the first PO;
  • the first indication information is used to indicate whether the network device pages the terminal devices located outside N groups on the first PO, where N is greater than or equal to 0.
  • the first indication information can indicate whether the network equipment pages any terminal equipment on the first PO, wherein the terminal equipment on the first PO includes: Terminal devices and terminal devices that cannot perform group paging.
  • the terminal devices that can perform group paging are the terminal devices located in the N groups on the first PO, that is, the terminal devices in the paging group.
  • the terminal devices that cannot perform group paging are End devices located within N groups on the second PO.
  • the terminal equipment on the first PO includes: UE 0 to UE 19, UE 0 to UE 15 are divided into three groups, and UE16 to UE 19 cannot perform group paging terminal equipment, the first indication information indicates whether the network equipment pages at least one terminal equipment in UE 0 to UE 19 on the first PO.
  • the network device sets the first indication information based on whether it is ready to page all terminal devices on the first PO, and the terminal equipment on the first PO can directly Determine whether paging is required.
  • the first indication information can indicate whether the network device pages any terminal device outside N groups of the terminal devices on the first PO, wherein the terminal device on the first PO Including: terminal devices capable of group paging and terminal devices unable to perform group paging.
  • the terminal devices capable of group paging are the terminal devices located in the N groups on the first PO, that is, the paging group.
  • the terminal device performing group paging is the terminal device located within N groups on the second PO, and at this time, the first indication information indicates whether the network device pages the terminal device outside the N groups on the first PO.
  • the terminal equipment on the first PO includes: UE 0 to UE 19, UE 0 to UE 15 are divided into three groups, and UE16 to UE 19 cannot perform group paging terminal equipment, the first indication information indicates whether the network equipment pages at least one terminal equipment in UE16 to UE19 on the first PO.
  • the network device sets the first indication information based on whether it is ready to page the terminal equipment outside the group on the first PO, and the terminal equipment outside the group on the first PO can be based on the first The indication information judges whether it needs to perform paging.
  • the number N of groups on the first PO is greater than or equal to 0.
  • N When N is equal to 0, it means that there is no group on the first PO. At this time, no terminal device on the first PO can perform group paging.
  • the meaning of the wake-up indicated by the first indication information includes one of the following:
  • the network device is to page at least one terminal device on the first PO; or,
  • the network device is to page at least one terminal device located outside N groups on the first PO.
  • the meaning of the first indication information indicating not to wake up includes one of the following:
  • the network device is not going to page any terminal device on the first PO; or,
  • the network device is not going to page any terminal device located outside N groups on the first PO.
  • the network device is going to page at least one of all terminal devices on the first PO, then set the first indication information To indicate wakeup, any terminal device on the first PO receives the first indication information, and may determine to perform paging on the first PO based on the first indication information.
  • the meaning of the first indication information is meaning 1
  • the terminal equipment on the first PO includes: UE 0 to UE 19, UE 0 to UE 15 are divided into three groups, and UE16 to UE 19 cannot be grouped paging terminal equipment
  • the first indication information indicates whether the network equipment pages at least one terminal equipment in UE 0 to UE 19 on the first PO.
  • the network device is going to page one or more UEs among UE0 to UE19, the first indication information is set to indicate wake-up. At this time, for UE16 to UE19, if any terminal device detects the first indication information, paging is performed on the first PO based on the first indication information.
  • the network device is preparing to page at least one terminal device among the terminal devices located outside N groups on the first PO, then set The first indication information indicates wake-up, and any terminal device outside the N groups on the first PO receives the first indication information, and may determine to perform paging on the first PO based on the first indication information.
  • the meaning of the first indication information is meaning 2
  • the terminal equipment on the first PO includes: UE 0 to UE 19, UE 0 to UE 15 are divided into three groups, and UE16 to UE 19 cannot be grouped paging terminal equipment
  • the first indication information indicates whether the network equipment pages at least one terminal equipment in UE16 to UE19 on the first PO.
  • the first indication information is set to indicate wake-up.
  • paging is performed on the first PO based on the first indication information.
  • the first indication information indicates not to wake up
  • the network device is not going to page any terminal device located outside the N groups on the first PO, then set the first The indication information indicates not to wake up, and any terminal device outside the N groups on the first PO receives the first indication information, and may determine not to perform paging on the first PO based on the first indication information.
  • the terminal device determines whether to monitor paging on the first PO based on the first indication information.
  • the terminal device monitors the first PEI at the monitoring timing of the first PEI, and the monitoring results include:
  • the network device of the terminal device has not sent the first PEI, or the network device has sent the PEI but the terminal device has not detected the first PEI.
  • the terminal device does not monitor paging on the first PO.
  • the terminal device is a terminal device on the PO associated with the first PEI, the terminal device has the PEI capability, and the network device sends the first PEI at the monitoring opportunity.
  • the monitoring result is monitoring result 2 and the terminal device cannot perform group paging, it is determined whether to monitor paging on the first PO based on the first indication information.
  • the terminal device meets at least one of the following conditions, and determines whether to monitor paging on the first PO based on the first indication information:
  • the terminal device has the PEI capability, but the terminal device does not have the packet paging capability;
  • Condition 2 The terminal device has the PEI capability, but the terminal device has no available group identity in the current cell.
  • the terminal device has specific PEI capabilities, so it can monitor the first PEI, but the terminal device does not have the group paging capability, and therefore does not support the group paging method, so the terminal device cannot perform group paging.
  • the terminal device does not have the capability of group paging. It can be understood that the terminal device not only supports the grouping mode in which the core network assigns the group ID, but also does not support the grouping mode based on the terminal ID.
  • the terminal equipment has specific PEI capabilities, therefore, it can monitor the first PEI, but the terminal equipment does not have an available group ID (group ID) in the current cell, then the terminal equipment cannot perform group paging.
  • group ID group ID
  • the current cell is the cell where the terminal device currently resides.
  • the terminal device in condition 2 has no available group identity in the current cell, including but not limited to one or more of the following scenarios:
  • the terminal device only supports the grouping method in which the core network assigns a group identifier, but the core network does not assign a group identifier to the terminal device;
  • the terminal device only supports the grouping method of the core network assigning the group identifier, and the core network assigns the group identifier to the terminal device, but the current cell does not support the grouping method of the core network assigning the group identifier;
  • the terminal device only supports the grouping mode based on the terminal ID, but the current cell does not support the grouping mode based on the terminal ID;
  • Scenario 4 The current cell does not support packet-based paging.
  • monitoring result is monitoring result 2
  • the terminal device monitors paging on the first PO; or, if the first indication information indicates no In case of wakeup, the terminal device does not listen to paging on the first PO.
  • the terminal device that has heard the first PEI determines based on the first indication information that the network device will wake up the terminal device that cannot perform group paging, and monitors paging on the first PO.
  • the terminal device that has heard the first PEI determines that the network device is not going to wake up the terminal device that cannot perform group paging based on the first indication information, and then does not monitor the paging on the first PO. .
  • the first indication information includes M bits, where M is greater than or equal to 1.
  • M is 2.
  • M is 1.
  • the first indication information includes: bit 1 and bit 2, wherein, bit 1 is the bit corresponding to wake-up, bit 2 is the bit corresponding to non-wake-up, when the value of bit 1 is 1, then the bit One indication information indicates wake-up, when the value of bit 2 is 1, the first indication information indicates no wake-up.
  • the first indication information includes: bit 1 and bit 2, wherein, when the values of bit 1 and bit 2 are respectively 11, the first indication information indicates wake-up, and when the values of bit 1 and bit 2 are respectively is 00, the first indication information indicates not to wake up.
  • the first indication information is 1 bit.
  • the first indication information indicates wake-up, and when the first indication information is 0, it indicates no wake-up.
  • the values of M corresponding to different POs are the same, and the indication ways of indicating whether to wake up or not to wake up are the same.
  • the first wake-up indication information further includes second indication information, and the second indication information is a wake-up indication for the N groups of the first PO.
  • the network device sets the second indication information based on whether to wake up the terminal devices in the N groups on the first PO.
  • the terminal devices in the N groups on the first PO monitor the first PEI, it is determined whether to monitor paging on the first PO based on the second indication information.
  • the terminal equipment on the first PO includes: UE 0 to UE 19, UE 0 to UE 15 are divided into three groups, and UE16 to UE 19 are terminal equipment that cannot perform group paging, then UE16 to UE 19 judges whether to perform paging on the first PO based on the first indication information, and UE 0 to UE 15 judges whether to perform paging on the first PO based on the second indication information.
  • the first wake-up indication information includes M+N bits, the first indication information includes M bits, the second indication information includes N bits, and M is greater than or equal to 1.
  • M+N bits are set to indicate whether the terminal device on the PO performs paging on the PO.
  • M+N bits are used to indicate whether the terminal equipment on the first PO is to be paged
  • M bits are used to indicate whether the terminal equipment outside the N groups is to be paged
  • N bits are used to indicate whether the terminals in the N groups are to be paged. Whether the device is paging.
  • each bit in the N bits corresponds to each group, and for the terminal devices in the N groups, each terminal device can determine whether to monitor paging based on the bit corresponding to its own groupID.
  • the distribution method includes one of the following:
  • the M bits included in the first indication information are the first M bits of the first wake-up indication information
  • the N bits included in the second indication information are the last N bits of the first wake-up indication information
  • Distribution mode 2 The M bits included in the first indication information are the last M bits of the first wake-up indication information, and the N bits included in the second indication information are the first wake-up indication information. N bits.
  • the first M bits belong to the first indication information
  • the N bits other than the first M bits belong to the second indication information
  • the first N bits belong to the second indication information
  • the M bits other than the first N bits belong to the first indication information
  • 7 bits include: bit0, bit1 to bit6, and the distribution method is as shown in Figure 4.
  • Bit0 and bit1 belong to the first indication information, and bit2 to bit6 belong to the second indication information;
  • Mode 2 As shown in FIG. 5 , bit0 to bit4 belong to the second indication information, and bit5 and bit6 belong to the first indication information.
  • the wireless communication method provided in the embodiment of the present application is applied to a terminal device, as shown in FIG. 6, including:
  • the terminal device reports first capability information to the network device.
  • the first capability information indicates whether the terminal device has a first capability.
  • the first capability is the paging advance indication PEI capability and packet paging capability of the terminal device. The ability after the call ability is bound.
  • the PEI capability and the packet paging capability of the terminal device are bound as the first capability of a terminal device.
  • the terminal device may not report the PEI capability or the packet paging capability to the network device separately, It is to directly report the first capability to the terminal device, and the network device can know whether the terminal device supports the PEI capability and the packet paging capability based on the first capability.
  • the first capability information may be first information indicating PEI capability, or second information indicating packet paging capability, or may be third information other than the first information and the second information.
  • the terminal device When the first capability information is the first information, and the terminal device determines that it has the PEI capability and the packet paging capability, it sends the first information, and the first information indicates that the terminal device supports PEI. At this time, the network device receives the network report If the first information indicating that the terminal device supports PEI, it is determined that the terminal device supports PEI and supports packet paging, that is, the terminal device has PEI capability and has packet paging capability; when the network device receives the first message indicating that the terminal device does not support PEI If there is no information, it is considered that the terminal equipment also does not support packet paging, but at this time, the terminal equipment may or may not support packet paging.
  • the terminal device When the first capability information is the second information, and the terminal device determines that it has the PEI capability and the packet paging capability, it sends the second information, and the second information indicates that the terminal device supports packet paging. At this time, the network device receives If the second information reported by the network indicates that the terminal device supports packet paging, it is determined that the terminal device supports PEI and supports packet paging, that is, the terminal device has PEI capability and has packet paging capability; when the network device receives the information indicating that the terminal device does not The second information supporting packet paging means that the terminal equipment does not support PEI, but at this time, the terminal equipment may or may not support PEI.
  • the terminal device When the first capability information is the third information, and the terminal device determines that it has the PEI capability and has the capability of packet paging, it sends the third information, and the third information indicates that the terminal device supports packet paging. At this time, the network device receives The third information reported by the network indicating that the terminal device supports packet paging determines that the terminal device supports PEI and supports packet paging, that is, the terminal device has PEI capability and has packet paging capability; when the network device receives the information indicating that the terminal device does not If the third information supports packet paging and PEI, it is considered that the terminal equipment does not support PEI, nor does it support packet paging, but at this time, the terminal equipment may only support one of PEI and packet paging, or neither. support.
  • the network device After receiving the first capability information, the network device judges whether the terminal device supports PEI and packet paging based on the first capability information, and performs paging based on whether the terminal device supports PEI and packet paging.
  • the wireless communication method provided in the embodiment of the present application is applied to a terminal device, as shown in FIG. 7 , including:
  • the network device receives the first capability information reported by the terminal device, the first capability information indicates whether the terminal device has a first capability, and the first capability is the paging advance indication PEI capability and grouping of the terminal device The capability after the paging capability is bound.
  • the PEI capability and the packet paging capability of the terminal device are bound as the first capability of a terminal device.
  • the terminal device may not report the PEI capability or the packet paging capability to the network device separately, It is to directly report the first capability to the terminal device, and the network device can know whether the terminal device supports the PEI capability and the packet paging capability based on the first capability.
  • the first capability information may be first information indicating PEI capability, or second information indicating packet paging capability, or may be third information other than the first information and the second information.
  • the terminal device When the first capability information is the first information, and the terminal device determines that it has the PEI capability and the packet paging capability, it sends the first information, and the first information indicates that the terminal device supports PEI. At this time, the network device receives the network report If the first information indicating that the terminal device supports PEI, it is determined that the terminal device supports PEI and supports packet paging, that is, the terminal device has PEI capability and has packet paging capability; when the network device receives the first message indicating that the terminal device does not support PEI If there is no information, it is considered that the terminal equipment also does not support packet paging, but at this time, the terminal equipment may or may not support packet paging.
  • the terminal device When the first capability information is the second information, and the terminal device determines that it has the PEI capability and the packet paging capability, it sends the second information, and the second information indicates that the terminal device supports packet paging. At this time, the network device receives If the second information reported by the network indicates that the terminal device supports packet paging, it is determined that the terminal device supports PEI and supports packet paging, that is, the terminal device has PEI capability and has packet paging capability; when the network device receives the information indicating that the terminal device does not The second information supporting packet paging means that the terminal equipment does not support PEI, but at this time, the terminal equipment may or may not support PEI.
  • the terminal device When the first capability information is the third information, and the terminal device determines that it has the PEI capability and has the capability of packet paging, it sends the third information, and the third information indicates that the terminal device supports packet paging. At this time, the network device receives The third information reported by the network indicating that the terminal device supports packet paging determines that the terminal device supports PEI and supports packet paging, that is, the terminal device has PEI capability and has packet paging capability; when the network device receives the information indicating that the terminal device does not If the third information supports packet paging and PEI, it is considered that the terminal equipment does not support PEI, nor does it support packet paging, but at this time, the terminal equipment may only support one of PEI and packet paging, or both. support.
  • the network device After receiving the first capability information, the network device judges whether the terminal device supports PEI and packet paging based on the first capability information, and performs paging based on whether the terminal device supports PEI and packet paging.
  • the terminal device when the first indication information indicates that the terminal device has the first capability, the terminal device has PEI capability and the terminal device has packet paging capability; or,
  • the terminal device When the first indication information indicates that the terminal device does not have the first capability, the terminal device does not have the PEI capability and/or the packet paging capability.
  • the network device determines that it has the first capability, and the terminal device has the PEI capability and the packet paging capability, it determines that it has the first capability, and the first capability information sent to the network device indicates that the terminal device has the first capability.
  • a capability the network device determines, based on first capability information indicating that the terminal device has the first capability, that the terminal device has a PEI capability and has a packet paging capability.
  • the terminal device does not have the PEI capability, or does not have the packet paging capability, or does not have the PEI capability and does not have the packet paging capability, then determine It does not have the first capability itself, and the first capability information sent to the network device indicates that the terminal device does not have the first capability, and the network device determines that the terminal device does not have the PEI capability and does not have the first capability based on the first capability information indicating that the terminal device does not have the first capability. With group paging capability.
  • the terminal device when the terminal device has the first capability but the terminal device has no available group identity in the current cell, the terminal device does not monitor the second PEI.
  • the network device sends the second PEI to the terminal device, and if the terminal device has the first capability but the terminal device does not have an available group identifier in the current cell, the terminal device does not monitor the The second PEI.
  • the network device sends the second PEI, for a terminal that has the first capability and has an available group identifier, that is, is capable of group paging, monitor the second PEI,
  • the second PEI includes second wake-up indication information
  • the second wake-up indication information includes third indication information
  • the third indication information is the second wake-up indication information corresponding to the second wake-up indication information.
  • a terminal device capable of group paging it can be determined based on the second PEI whether to monitor the paging on the PO.
  • the network device broadcasts PEI configuration-related information before sending the first PEI, so that the terminal device receives the PEI configuration-related information broadcast by the network device before the terminal device monitors the PEI, and the terminal device determines the PEI configuration-related information based on the PEI configuration-related information.
  • the PEI monitoring timing is to monitor the second PEI based on the PEI monitoring timing.
  • the terminal device listens for paging at each of its own paging occasions PO. call.
  • the terminal device has no available group identity in the current cell, including but not limited to one or more of the following scenarios:
  • the terminal device only supports the grouping method in which the core network assigns a group identifier, but the core network does not assign a group identifier to the terminal device;
  • the terminal device only supports the grouping method of the core network assigning the group identifier, and the core network assigns the group identifier to the terminal device, but the current cell does not support the grouping method of the core network assigning the group identifier;
  • the terminal device only supports the grouping mode based on the terminal ID, but the current cell does not support the grouping mode based on the terminal ID;
  • Scenario 4 The current cell does not support packet-based paging.
  • a 1-bit wake-up indication field for the PO is introduced into the PEI.
  • UEs that only support PEI but not packet paging and UEs that do not have packet paging available in the current cell are based on all information in the PEI
  • the 1-bit wake-up indication field for the PO indicates whether to monitor paging on the corresponding PO.
  • the UE receives PEI configuration-related information broadcast by a network device.
  • the network device sends the PEI based on the PEI configuration related information.
  • N bits of the N+1 bits are respectively used for the wake-up indication of each of the N groups, and 1 bit is used for the wake-up indication of the PO.
  • the wake-up indication bit in the N+1 bits defined for 1 PO, that is, the wake-up indication bit:
  • the first N bits are respectively used for the wake-up indication of each of the N packets of the PO, and the N+1 bit (1 bit) is used for the wake-up indication of the PO; or,
  • the first bit (1 bit) is used for the wake-up indication for the PO
  • the second to N+1 bits are used for each of the N groups of the PO wake-up instructions.
  • the meaning and indication manner of the 1 bit wake-up indication for the PO may be:
  • Method 1 If the network device wants to page at least one UE on the PO, set the 1-bit wake-up indication field to "wake-up”; if the network device is not going to wake up any UE on the PO, set The 1-bit wake-up indication field is set to "do not wake up”.
  • Method 2 If the network device wants to page at least one UE located outside N groups on the PO, set the 1-bit wake-up indication field to "wake-up”; if the network device is not ready to wake up the UE on the PO For any UE located outside the N groups, the 1-bit wake-up indication field is set to "do not wake up”.
  • the UE monitors the PEI at a PEI monitoring opportunity based on the PEI configuration related information.
  • a UE that has the PEI capability, that is, supports the PEI, it monitors the PEI at a PEI monitoring opportunity based on the PEI configuration related information.
  • the UE determines whether to monitor paging at the PO based on the PEI detection result and the wake-up indication for the PO in the PEI.
  • the UE determines whether to monitor paging at the PO based on the PEI detection result and the wake-up indication for the PO in the PEI:
  • Case 1 The UE only has the PEI capability, but does not have the packet paging capability.
  • the UE determines whether to monitor paging at the PO based on the PEI detection result and the wake-up indication for the PO in the PEI, including:
  • the UE may not monitor paging at the PO.
  • the UE reports the paging capability.
  • the PEI capability and the packet paging capability are bound as one UE capability. That is, UEs that support PEI must support packet paging, and UEs that support packet paging must also support PEI.
  • the UE receives PEI configuration-related information broadcast by the network device.
  • the UE monitors paging on each of its own POs.
  • the UE For a UE that supports PEI, if the UE does not have an available group id in the current cell, the UE does not monitor PEI.
  • the UE normally monitors paging on each of its POs. Among them, the UE does not have an available group id in the current cell, which may include but not limited to the following situations:
  • -UE only supports the grouping method of CN assigning group id, but CN does not assign group id to UE;
  • -UE only supports the grouping method of CN assigning group id, CN assigns group id to UE, but the current cell does not support the grouping method of CN assigning group id;
  • -UE only supports grouping based on UE ID, but the current cell does not support grouping based on UE ID;
  • the current cell does not support packet-based paging.
  • a bit of a wake-up indication field for the PO is introduced into the PEI.
  • UEs that only support PEI but not paging groups and UEs that do not have paging groups available in the current cell are based on the information in the PEI.
  • the one-bit wake-up indication field for the PO indicates whether to monitor paging on the corresponding PO.
  • the PEI-based paging method provided in the embodiment of the present application can solve the problem of how the UE monitors PEI and/or paging in a certain cell when the UE has no available group id in the cell.
  • 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 a wireless communication device provided by an embodiment of the present application, which is applied to a terminal device.
  • the wireless communication device 1200 includes:
  • the monitoring module 1201 is configured to monitor a first paging advance indication PEI sent by a network device, the first PEI includes first wake-up indication information, the first wake-up indication information includes first indication information, and the first indication information It is a wake-up indication for a first paging occasion PO corresponding to the first wake-up indication information, where the first PO is a PO associated with the first PEI.
  • the first indication information is used to indicate:
  • the meaning of the wake-up indicated by the first indication information includes one of the following:
  • the network device is to page at least one terminal device on the first PO; or,
  • the network device is to page at least one terminal device located outside N groups on the first PO.
  • the meaning of the first indication information indicating not to wake up includes one of the following:
  • the network device is not going to page any terminal device on the first PO; or,
  • the network device is not going to page any terminal device located outside N groups on the first PO.
  • the device 1200 further includes:
  • the determination module is configured to determine whether to monitor paging on the first PO based on the first indication information when the terminal device monitors the first PEI.
  • the terminal device meets at least one of the following conditions, and determines whether to monitor paging on the first PO based on the first indication information:
  • the terminal device has PEI capability, but the terminal device does not have packet paging capability;
  • the terminal device has the PEI capability, but the terminal device has no available group identity in the current cell.
  • the terminal device has no available group identity in the current cell, and at least includes one or more of the following:
  • the terminal device only supports the grouping method in which the core network assigns a group identifier, but the core network does not assign a group identifier to the terminal device;
  • the terminal device only supports the grouping method of the core network assigning the group identifier, and the core network assigns the group identifier to the terminal device, but the current cell does not support the grouping method of the core network assigning the group identifier;
  • the terminal device only supports the grouping method based on the terminal identifier, but the current cell does not support the grouping method based on the terminal identifier;
  • the current cell does not support packet-based paging.
  • the terminal device monitors paging on the first PO; or,
  • the terminal device does not monitor paging on the first PO.
  • the first indication information includes M bits, where M is greater than or equal to 1.
  • the first wake-up indication information further includes second indication information, and the second indication information is a wake-up indication for the N groups of the first PO.
  • the first wake-up indication information includes M+N bits
  • the first indication information includes M bits
  • the second indication information includes N bits.
  • the M bits included in the first indication information are the first M bits of the first wake-up indication information
  • the N bits included in the second indication information are the first wake-up indication information The last N bits of .
  • the M bits included in the first indication information are the last M bits of the first wake-up indication information
  • the N bits included in the second indication information are the first wake-up indication information The first N bits of .
  • FIG. 13 is a schematic diagram of the structure and composition of a wireless communication device provided by an embodiment of the present application, which is applied to a terminal device.
  • the wireless communication device 1300 includes:
  • the reporting module 1301 is configured to report first capability information to the network device, the first capability information indicates whether the terminal device has a first capability, and the first capability is the paging advance indication PEI capability of the terminal device and The capability after the group paging capability is bound.
  • the terminal device when the first indication information indicates that the terminal device has the first capability, the terminal device has PEI capability and the terminal device has packet paging capability; or,
  • the terminal device When the first indication information indicates that the terminal device does not have the first capability, the terminal device does not have the PEI capability and/or the packet paging capability.
  • the terminal device when the terminal device has the first capability but the terminal device has no available group identity in the current cell, the terminal device does not listen to the second PEI sent by the network device.
  • the second PEI includes second wake-up indication information
  • the second wake-up indication information includes third indication information
  • the third indication information is the second wake-up indication information corresponding to the second wake-up indication information.
  • the apparatus 1300 further includes: a paging module configured to, when the terminal device has the first capability but the terminal device does not have an available group identity in the current cell, in each of its own Monitor paging on the PO.
  • a paging module configured to, when the terminal device has the first capability but the terminal device does not have an available group identity in the current cell, in each of its own Monitor paging on the PO.
  • the terminal device has no available group identity in the current cell, including one of the following:
  • the terminal device only supports the grouping method in which the core network assigns a group identifier, but the core network does not assign a group identifier to the terminal device;
  • the terminal device only supports the grouping method of the core network assigning the group identifier, and the core network assigns the group identifier to the terminal device, but the current cell does not support the grouping method of the core network assigning the group identifier;
  • the terminal device only supports the grouping method based on the terminal identifier, but the current cell does not support the grouping method based on the terminal identifier;
  • the current cell does not support packet-based paging.
  • Fig. 14 is a schematic diagram of the structure and composition of the wireless communication device provided by the embodiment of the present application, which is applied to network equipment. As shown in Fig. 14, the wireless communication device 1400 includes:
  • the sending module 1401 is configured to send a first paging advance indication PEI, the first PEI includes first wake-up indication information, the first wake-up indication information includes first indication information, and the first indication information is for the A wake-up indication of a first paging occasion PO corresponding to the first wake-up indication information, where the first PO is a PO associated with the first PEI.
  • the first indication information is used to indicate:
  • the meaning of the wake-up indicated by the first indication information includes one of the following:
  • the network device is to page at least one terminal device on the first PO; or,
  • the network device is to page at least one terminal device located outside N groups on the first PO.
  • the meaning of the first indication information indicating not to wake up includes one of the following:
  • the network device is not going to page any terminal device on the first PO; or,
  • the network device is not going to page any terminal device located outside N groups on the first PO.
  • the first indication information is also used for the terminal device that has heard the first PEI to determine whether to monitor paging on the first PO.
  • the terminal device that has heard the first PEI meets at least one of the following conditions, and determines whether to monitor paging on the first PO:
  • the terminal device has PEI capability, but the terminal device does not have packet paging capability;
  • the terminal device has the PEI capability, but the terminal device has no available group identity in the current cell.
  • the terminal device has no available group identity in the current cell, and at least includes one or more of the following:
  • the terminal device only supports the grouping method in which the core network assigns a group identifier, but the core network does not assign a group identifier to the terminal device;
  • the terminal device only supports the grouping method of the core network assigning the group identifier, and the core network assigns the group identifier to the terminal device, but the current cell does not support the grouping method of the core network assigning the group identifier;
  • the terminal device only supports the grouping method based on the terminal identifier, but the current cell does not support the grouping method based on the terminal identifier;
  • the current cell does not support packet-based paging.
  • the terminal device monitors paging on the first PO; or,
  • the terminal device does not monitor paging on the first PO.
  • the first indication information includes M bits, where M is greater than or equal to 1.
  • the first wake-up indication information further includes second indication information, and the second indication information is a wake-up indication for the N groups of the first PO.
  • the first wake-up indication information includes M+N bits, the first indication information includes M bits, the second indication information includes N bits, and M is greater than or equal to 1.
  • the M bits included in the first indication information are the first M bits of the first wake-up indication information
  • the N bits included in the second indication information are the first wake-up indication information The last N bits of .
  • the M bits included in the first indication information are the last M bits of the first wake-up indication information
  • the N bits included in the second indication information are the first wake-up indication information The first N bits of .
  • FIG. 15 is a schematic diagram of the structure and composition of a wireless communication device provided by an embodiment of the present application, which is applied to network equipment. As shown in FIG. 15 , the wireless communication device 1500 includes:
  • the receiving module 1501 is configured to receive the first capability information reported by the terminal device, the first capability information indicates whether the terminal device has a first capability, and the first capability is the paging advance indication PEI capability of the terminal device The capability bound with the group paging capability.
  • the terminal device when the first indication information indicates that the terminal device has the first capability, the terminal device has PEI capability and the terminal device has packet paging capability; or,
  • the terminal device When the first indication information indicates that the terminal device does not have the first capability, the terminal device does not have the PEI capability and/or the packet paging capability.
  • the sending module 1501 is further configured to send the second PEI; when the terminal device has the first capability but the terminal device does not have an available group identity in the current cell, the terminal device The second PEI is not monitored.
  • the second PEI includes second wake-up indication information
  • the second wake-up indication information includes third indication information
  • the third indication information is the second wake-up indication information corresponding to the second wake-up indication information.
  • a wake-up indication of N groups of POs looking for an opportunity, and the second PO is a PO associated with the second PEI.
  • the terminal device has no available group identity in the current cell, including one of the following:
  • the terminal device only supports the grouping method in which the core network assigns a group identifier, but the core network does not assign a group identifier to the terminal device;
  • the terminal device only supports the grouping method of the core network assigning the group identifier, and the core network assigns the group identifier to the terminal device, but the current cell does not support the grouping method of the core network assigning the group identifier;
  • the terminal device only supports the grouping method based on the terminal identifier, but the current cell does not support the grouping method based on the terminal identifier;
  • the current cell does not support packet-based paging.
  • FIG. 16 is a schematic structural diagram of a communication device 1600 provided by an embodiment of the present application.
  • the communication device may be a terminal device or a network device.
  • the communication device 1600 shown in FIG. 16 includes a processor 1610, and the processor 1610 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 1600 may further include a memory 1620 .
  • the processor 1610 can invoke and run a computer program from the memory 1620, so as to implement the method in the embodiment of the present application.
  • the memory 1620 may be an independent device independent of the processor 1610 , or may be integrated in the processor 1610 .
  • the communication device 1600 may further include a transceiver 1630, and the processor 1610 may control the transceiver 1630 to communicate with other devices, specifically, to send information or data to other devices, or receive other Information or data sent by the device.
  • the processor 1610 may control the transceiver 1630 to communicate with other devices, specifically, to send information or data to other devices, or receive other Information or data sent by the device.
  • the transceiver 1630 may include a transmitter and a receiver.
  • the transceiver 1630 may further include antennas, and the number of antennas may be one or more.
  • the communication device 1600 may specifically be the network device of the embodiment of the present application, and the communication device 1600 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 1600 may specifically be the mobile terminal/terminal device of the embodiment of the present application, and the communication device 1600 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. 17 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 1700 shown in FIG. 17 includes a processor 1710, and the processor 1710 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 1700 may further include a memory 1720 .
  • the processor 1710 can invoke and run a computer program from the memory 1720, so as to implement the method in the embodiment of the present application.
  • the memory 1720 may be an independent device independent of the processor 1710 , or may be integrated in the processor 1710 .
  • the chip 1700 may also include an input interface 1730 .
  • the processor 1710 can control the input interface 1730 to communicate with other devices or chips, specifically, can obtain information or data sent by other devices or chips.
  • the chip 1700 may also include an output interface 1740 .
  • the processor 1710 can control the output interface 840 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.
  • chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip, system-on-a-chip, or system-on-chip.
  • FIG. 18 is a schematic block diagram of a communication system 1800 provided by an embodiment of the present application. As shown in FIG. 18 , the communication system 1800 includes a terminal device 1810 and a network device 1820 .
  • the terminal device 1810 can be used to realize the corresponding functions realized by the terminal device in the above method
  • the network device 1820 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, and the like.
  • the steps of the method disclosed in 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 may 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), electrically 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 embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program enables the computer to execute the corresponding process implemented by the network device in each method of the embodiment 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无线通信方法及装置、终端设备、网络设备，该方法包括：终端设备监听网络设备发送的第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。

Description

一种无线通信方法及装置、终端设备、网络设备 技术领域
本申请实施例涉及移动通信技术领域，具体涉及一种无线通信方法及装置、终端设备、网络设备。
背景技术
对于基于终端设备(User Equipment，UE)分组的寻呼(paging)，UE所在的组标识(group ID)可以由核心网(Core Network，CN)确定；如果CN没有为UE分配一个group ID，可以基于UE ID确定group ID。
基于UE ID的分组方式和基于CN分配的分组方式为两个独立的UE能力。对于UE来说，UE可以不支持基于分组的寻呼，或者只支持其中一种分组方式，或者同时支持这两种分组方式。对于基站来说，基站可以不支持基于分组的寻呼，或者只支持其中一种分组方式，或者同时支持这两种分组方式。因此，在某些情况下，UE可能在其驻留的小区没有可用的group id。针对这种情况，UE如何监听寻呼，是需要解决的问题。
发明内容
本申请实施例提供一种无线通信方法及装置、终端设备、网络设备。
本申请实施例提供的无线通信方法包括：
终端设备监听网络设备发送的第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
本申请实施例提供的无线通信方法包括：
终端设备向网络设备上报第一能力信息，所述第一能力信息指示所述终端设备是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
本申请实施例提供的无线通信方法包括：
网络设备发送第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
本申请实施例提供的无线通信方法包括：
网络设备接收终端设备上报的第一能力信息，所述第一能力信息指示所述终端设备是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
本申请实施例提供的无线通信装置，包括：
监听模块，配置为监听网络设备发送的第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
本申请实施例提供的无线通信装置，包括：
上报模块，配置为向网络设备上报第一能力信息，所述第一能力信息指示所述终端设备是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
本申请实施例提供的无线通信装置，包括：
发送模块，配置为发送第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
本申请实施例提供的无线通信装置，包括：
接收模块，配置为接收终端设备上报的第一能力信息，所述第一能力信息指示所述终端设备 是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
本申请实施例提供的通信设备，可以是上述方案中的终端设备或者是上述方案中的网络设备，该通信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，执行上述的无线通信方法。
本申请实施例提供的芯片，用于实现上述的无线通信方法。
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无线通信方法。
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无线通信方法。
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无线通信方法。
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无线通信方法。
通过上述技术方案，针对PEI关联的每个PO，在PEI中引入一个bit的针对该PO的唤醒指示域，或将PEI能力和分组paging能力绑定为一个UE能力，使得当前小区没有可用的paging分组的UE能够确定寻呼的监听。
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无线通信方法的可选地流程示意图；
图3是本申请实施例提供的无线通信方法的可选地流程示意图；
图4是本申请实施例提供的第一唤醒指示信息的可选地格式示意图；
图5是本申请实施例提供的第一唤醒指示信息的可选地格式示意图；
图6是本申请实施例提供的无线通信方法的可选地流程示意图；
图7是本申请实施例提供的无线通信方法的可选地流程示意图；
图8是本申请实施例提供的无线通信方法的可选地流程示意图；
图9是本申请实施例提供的第一唤醒指示信息的可选地格式示意图；
图10是本申请实施例提供的第一唤醒指示信息的可选地格式示意图；
图11是本申请实施例提供的无线通信方法的可选地流程示意图；
图12是本申请实施例提供的一种无线通信装置的可选地示意性结构图；
图13是本申请实施例提供的一种无线通信装置的可选地示意性结构图；
图14是本申请实施例提供的一种无线通信装置的可选地示意性结构图；
图15是本申请实施例提供的一种无线通信装置的可选地示意性结构图；
图16是本申请实施例提供的一种通信设备示意性结构图；
图17是本申请实施例的芯片的示意性结构图；
图18是本申请实施例提供的一种通信系统的示意性框图。
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，通信系统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系统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系统，例如：长期演进(Long Term Evolution， LTE)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、物联网(Internet of Things，IoT)系统、窄带物联网(Narrow Band Internet of Things，NB-IoT)系统、增强的机器类型通信(enhanced Machine-Type Communications，eMTC)系统、5G通信系统(也称为新无线(New Radio，NR)通信系统)，或未来的通信系统等。
在图1所示的通信系统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)系统中的演进型基站(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系统中的基站(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。
无线通信系统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。
通信系统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Uu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，该无线通信系统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系统，当然，本申请实施例所示的方法还可以适用于其它系统。此外，本文中术语“系统”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系统中的相关协议，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。
随着人们对速率、延迟、高速移动性、能效的追求以及未来生活中业务的多样性、复杂性，第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)国际标准组织开始研发第五代移动通信技术(5th Generation Mobile Communication Technology，5G)。5G的主要应用场景包括：增强移动超宽带(Enhanced Mobile Broadband，eMBB)、低时延高可靠通信(Ultra-reliable and Low Latency Communications，URLLC)、大规模机器类通信(Massive Machine Type Communication，mMTC)。
5G网络环境中为了降低空口信令和快速恢复无线连接，快速恢复数据业务的目的，定义一个新的无线链路控制(Radio Resource Control，RRC)状态：连接非激活(RRC_INACTIVE)状态。RRC_INACTIVE状态有别于连接空闲(RRC_IDLE)状态和连接激活(RRC_ACTIVE)状态。
RRC_IDLE状态下，移动性为基于UE的小区选择重选，寻呼由CN发起，寻呼区域由CN配置。基站侧不存在UE接入层(Access Stratum，AS)上下文，且不存在RRC连接。
RRC_CONNECTED状态下，存在RRC连接，基站和UE存在UE AS上下文。网络侧知道UE的位置是具体小区级别的，移动性是网络侧控制的移动性，UE和基站之间可以传输单播数据。
RRC_INACTIVE状态下，移动性为基于UE的小区选择重选，存在CN-NR之间的连接，UE AS上下文存在某个基站上，寻呼由无线接入网(Radio Access Network，RAN)触发，基于RAN的寻呼区域由RAN管理，网络侧知道UE的位置是基于RAN的寻呼区域级别的。
NR的寻呼(paging)机制
Paging主要功能是使得网络能在UE的RRC IDLE或者RRC INACTIVE状态通过寻呼消息(paging message)寻呼UE，或者通过短消息(short message)通知UE系统消息变更或者地震海啸/公共预警信息(适用于UE所有RRC状态，包括连接态)。
Paging信道包括由寻呼无线网络临时标识(Paging Radio Network Temporary Identifier，P-RNTI)加扰的物理下行控制信道(Physical Downlink Control Channel，PDCCH)，以及由该PDCCH调度的物理下行共享信道(Physical Downlink Share Channel，PDSCH)。Paging message在PDSCH中传输，short message(8bit)在PDCCH中传输。
对于处于RRC_IDLE状态或者RRC_INACTIVE状态的UE，由于UE与网络之间没有其他的数据通信，为了终端省电，UE可以非连续的监听paging信道，即采用paging非连续接收(Discontinuous Reception，DRX)机制。在Paging DRX机制下，UE只需要在每个DRX周期(cycle)内的一个寻呼时机(paging occasion，PO)期间监听paging。
在TS 38.304中规定，PO是由寻呼搜索空间(paging search space)上的多个PDCCH监控时机(monitoring occasion)组成，即一个PO包含X个PDCCH monitoring occasion，X等于主系统信息块(Master Information Block，MIB)中广播的同步信号块(Synchronization Signal Block，SSB)实际发送的数量，其中，SSB为它由主同步信号(Primary Synchronization Signals，PSS)、辅同步信号(Secondary Synchronization Signals，SSS)、物理广播信道(Physical Broadcast Channel，PBCH)三部分共同组成。另外还有寻呼帧(Paging Frame，PF)的概念，PF指的是一个无线帧(固定10ms)，该无线帧可以包含一个或多个PO或者是一个或多个PO的起始位置。
Paging DRX周期由系统广播中的公共周期和高层信令(NAS信令)中配置的专属周期共同决定，UE取两者中的最小周期为Paging Cycle的周期。从网络角度来看，一个paging DRX cycle可以有多个PO。UE监听PO的位置跟该UE的ID有关，具体的某一个UE在一个Paging DRX中的PF和PO的确定方式如下(TS 38.304)：
PF的SFN编号通过公式(1)确定：
(SFN+PF_offset)modT＝(T div N)*(UE_ID mod N)     公式(1)；
PO位于一个PF内的编号Index(i_s)通过以下公式确定：
i_s＝floor(UE_ID/N)mod Ns      公式(2)；
其中，
T为UE接收paging的DRX周期。网络会广播1个默认的DRX周期，如果RRC/高层为UE配置了UE专属的DRX周期，则将网络广播的DRX周期和RRC/高层配置的UE专属的DRX周期中最小的作为该UE的DRX周期。如果RRC/高层没有为UE配置UE专属的DRX周期，则将网络广播的DRX周期作为该UE的DRX周期。N为一个T内包含的PF个数；Ns为一个PF内包含的PO个数；
PF_offset为用于确定PF的一个时域偏移量；
UE_ID为5G-临时移动用户标识(Serving-Temporary Mobile Subscriber Identity,S-TMSI)对1024取余。
UE基于上述公式计算出PF、PO的index，以及PO中PDCCH monitoring occasion的数量之后，只需要通过相关配置参数知道该PO的第一个PDCCH monitoring occasion的起始位置就行，该起始位置通过高层信令配置。UE根据确定的PO来盲检paging消息。
寻呼虚警(Paging false alarm)
Paging false alarm表示paging的虚警。由UE确定PO的过程可以看出，其PO的确定与UE ID、以及PF、PO总数有关。在UE较多的情况下，网络设备不能把每个UE分配到不同的PO上时，就会存在多个UE对应一个PO的情况。如果网络需要paging这个PO上的某一个UE，则有可能导致其他本来没有paging消息的UE额外进行盲检，UE的盲检包括盲检PDCCH以及对应的PDSCH。对于这些本来没有paging消息的UE来讲，这种错误的paging就是paging false alarm。
在R17的工作项目中，同意了对终端节能的进一步增强项目，其中，该项目的一个目标是通过设计增强的paging机制，来减少不必要的UE paging接收，以减少paging虚警。
基于目前R17UE节能(power saving)项目的标准化进展，涉及以下机制来减少paging虚警：
1、引入基于PDCCH设计的寻呼提前指示(Paging Early Indication，PEI)，即网络在PO之前发送PEI，UE根据接收到PEI来决定是要在相应的PO上正常监听paging还是可以跳过paging的监听；
2、引入基于UE分组的paging机制，即将分配到同一个PO上的多个UE进一步分组，网络可以指示paging消息是针对哪个或者哪些UE分组的，这样其他UE分组的UE就不需要再接收paging消息。指示paging消息时针对哪个或哪些UE分组的Paging分组指示信息可以在PEI中携带；
3、对于基于UE分组的paging，UE所在的分组的组标识(group ID)可以由CN确定，如果CN没有为UE分配一个group ID，可以基于UE ID确定group ID；
4、为了支持基于UE ID的分组方式，基站需要广播小区支持的基于UE ID的paging的分组个数；
5、为了便于支持基于CN分配的paging分组方式，假设一个注册区域内的所有小区具备的基于CN分配的paging分组个数相同，如何确定基于CN分配的paging分组个数目前还没有形成结论。
6、一个小区可以同时支持基于UE ID的paging分组方式和基于CN分配的paging分组方式，两种分组方式下对应的grouping ID没有重叠。PEI中的一个paging分组指示信息对应一个基于UE ID的paging分组或一个基于CN分配的paging分组。
另外，对于分组Paging，一个PO具备的最大分组个数为8。
将使用PEI进行分组paging指示，即PEI中的每个bit用于一个分组(基于CN分配的group id或基于UE ID的group id)的UE唤醒指示。这样如果一个PO具备分组个数为N，则PEI中将定义N个bit分别用于一个PO中的N个分组的唤醒指示。
对于分组paging，从UE的角度，基于UE ID的分组方式和基于CN分配的分组方式为两个独立的UE能力，即UE可以不具备基于分组的寻呼，或者只具备基于UE ID的分组方式，或者只具备CN分配的分组方式，或者同时具备这两种分组方式。从基站的角度，基站可以不具备基于分组的寻呼，或者只具备其中一种分组方式，或者同时具备这两种分组方式。因此，在某些情况下，UE可能在其驻留的小区没有可用的group id，比如：UE只具备其中一种分组方式，而基站只具备另外一种分组方式。在这种情况下，PEI中针对一个PO的N个分组的唤醒指示都不适用于该UE。针对这种情况，UE如何基于监听的PEI进行寻呼的监听，是需要解决的问题。
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。
本申请实施例提供的无线通信方法，应用于终端设备，如图2所示，包括：
S201、终端设备监听网络设备发送的第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示 信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
网络设备在PO上寻呼之前发送第一PEI。终端设备在PEI监听时机监听第一PEI。
第一PEI可关联一个或多个PO，第一PEI包括一个或多个唤醒指示信息，其中，针对第一PEI关联的每一个PO，PEI中包括一个对应的唤醒指示信息。这里，第一PO为第一PEI关联的一个或多个PO的任一个PO，第一唤醒指示信息为第一PEI包括的唤醒指示信息中第一PO对应的唤醒指示信息。
在一示例中，第一PEI关联3个PO：PO1、PO2、PO3，第一PEI中包括：唤醒指示信息1、唤醒指示信息2和唤醒指示信息3，且唤醒指示信息1对应PO1，唤醒指示信息2对应PO2，唤醒指示信息3对应PO3。
对于第一唤醒指示信息，第一唤醒指示信息中包括第一指示信息，第一指示信息为针对第一PO的唤醒指示，用于指示第一PO上的无法进行分组寻呼的UE是否在第一PO上监听寻呼。
本申请实施例中，第一指示信息可指示唤醒或不唤醒。其中，第一指示信息唤醒，可理解为第指示信息指示第一PO上无法进行分组寻呼的UE在第一PO上监听寻呼。第一指示信息指示不唤醒，可理解为第一指示信息指示第一PO上无法进行分组寻呼的UE在第一PO上不监听寻呼。
本申请实施例中，第一指示信息可基于不同的取值指示唤醒或不唤醒。本申请实施例中对第一指示信息指示唤醒或不唤醒的指示方式不进行任何限定。
本申请实施例中，当第一PEI关联多个PO的情况下，不同PO对应的唤醒指示中的第一指示信息的设置可不同。
在终端设备监听PEI之前，终端设备可接收网络设备广播的PEI配置相关信息，使得终端设备基于PEI配置相关信息确定PEI监听时机。
本申请实施例提供的无线通信方法，应用于网络设备，如图3所示，包括：
S301、网络设备发送第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
网络设备在PO上寻呼之前发送第一PEI。终端设备在PEI监听时机监听第一PEI。
第一PEI可关联一个或多个PO，第一PEI包括一个或多个唤醒指示信息，其中，针对第一PEI关联的每一个PO，PEI中包括一个对应的唤醒指示信息。这里，第一PO为第一PEI关联的一个或多个PO的任一个PO，第一唤醒指示信息为第一PEI包括的唤醒指示信息中第一PO对应的唤醒指示信息。
在一示例中，第一PEI关联3个PO：PO1、PO2、PO3，第一PEI中包括：唤醒指示信息1、唤醒指示信息2和唤醒指示信息3，且唤醒指示信息1对应PO1，唤醒指示信息2对应PO2，唤醒指示信息3对应PO3。
对于第一唤醒指示信息，第一唤醒指示信息中包括第一指示信息，第一指示信息为针对第一PO的唤醒指示，用于指示第一PO上的无法进行分组寻呼的UE是否在第一PO上监听寻呼。
本申请实施例中，第一指示信息可指示唤醒或不唤醒。其中，第一指示信息唤醒，可理解为第指示信息指示第一PO上无法进行分组寻呼的UE在第一PO上监听寻呼。第一指示信息指示不唤醒，可理解为第一指示信息指示第一PO上无法进行分组寻呼的UE在第一PO上不监听寻呼。
本申请实施例中，第一指示信息可基于不同的取值或基于不同的比特位指示唤醒或不唤醒。本申请实施例中对第一指示信息指示唤醒或不唤醒的指示方式不进行任何限定。
本申请实施例中，当第一PEI关联多个PO的情况下，不同PO对应的唤醒指示中的第一指示信息的设置可不同。
网络设备在发送第一PEI之前，广播PEI配置相关信息，使得终端设备在终端设备监听PEI之前，接收到网络设备广播的PEI配置相关信息，终端设备基于PEI配置相关信息确定PEI监听时机。
在一些实施例中，所述第一指示信息的含义包括以下两种的任一种：
含义1,、所述第一指示信息用于指示所述网络设备是否寻呼所述第一PO上的终端设备；
含义2、所述第一指示信息用于指示所述网络设备是否寻呼所述第一PO上位于N个分组外的终端设备，所述N大于或等于0。
当第一指示信息的含义为含义1，则第一指示信息能够指示网络设备是否寻呼第一PO上的任一终端设备，其中，第一PO上的终端设备包括：能够进行分组寻呼的终端设备和无法进行分组寻呼的终端设备，这里，能够进行分组寻呼的终端设备为位于第一PO上的N个分组即寻呼分组内的终 端设备，无法进行分组寻呼的终端设备为位于第二PO上的N个分组内的终端设备。
以第一指示信息的含义为含义1为例，第一PO上的终端设备包括：UE 0至UE 19，UE 0至UE 15分为三个分组，且UE16至UE 19为无法进行分组寻呼的终端设备，则第一指示信息指示网络设备是否在第一PO上寻呼UE 0至UE 19中的至少一个终端设备。
在第一指示信息的含义为含义1的情况下，网络设备基于是否准备寻呼第一PO上所有的终端设备来设置第一指示信息，第一PO上的终端设备可基于第一指示信息直接判断是否需要进行寻呼。
当第一指示信息的含义为含义2，则第一指示信息能够指示网络设备是否寻呼第一PO上终端设备中处N个分组外的任一终端设备，其中，第一PO上的终端设备包括：能够进行分组寻呼的终端设备和无法进行分组寻呼的终端设备，这里，能够进行分组寻呼的终端设备为位于第一PO上的N个分组即寻呼分组内的终端设备，无法进行分组寻呼的终端设备为位于第二PO上的N个分组内的终端设备，此时，第一指示信息指示网络设备是否寻呼第一PO上的N个分组外的终端设备。
以第一指示信息的含义为含义2为例，第一PO上的终端设备包括：UE 0至UE 19，UE 0至UE 15分为三个分组，且UE16至UE 19为无法进行分组寻呼的终端设备，则第一指示信息指示网络设备是否在第一PO上寻呼UE 16至UE 19中的至少一个终端设备。
在第一指示信息的含义为含义2的情况下，网络设备基于是否准备寻呼第一PO上分组外的终端设备来设置第一指示信息，第一PO上分组外的终端设备可基于第一指示信息判断自身是否需要进行寻呼。
这里，第一PO上分组的数量N大于或等于0，当N等于0，则表征第一PO上不存在分组，此时，第一PO上的终端设备都无法进行分组寻呼。
当N为0，第一PO上的终端设备不存在位于分组内的终端设备，此时，第一指示信息的含义1和含义2中网络设备是否寻呼的终端设备为相同的终端设备。
在一些实施例中，所述第一指示信息指示唤醒的含义包括以下之一：
所述网络设备要寻呼所述第一PO上的至少一个终端设备；或者，
所述网络设备要寻呼所述第一PO上位于N个分组外的至少一个终端设备。
在一些实施例中，所述第一指示信息指示不唤醒的含义包括以下之一：
所述网络设备不准备寻呼所述第一PO上的任何一个终端设备；或者，
所述网络设备不准备寻呼所述第一PO上位于N个分组外的任何一个终端设备。
在第一指示信息指示唤醒的情况下，以第一指示信息的含义为含义1为例，网络设备准备寻呼第一PO上所有的终端设备中的至少一个终端设备，则设置第一指示信息指示唤醒，第一PO上的任一终端设备接收到第一指示信息，可基于第一指示信息确定在第一PO上进行寻呼。
在一示例中，第一指示信息的含义为含义1，第一PO上的终端设备包括：UE 0至UE 19，UE 0至UE 15分为三个分组，且UE16至UE 19为无法进行分组寻呼的终端设备，则第一指示信息指示网络设备是否在第一PO上寻呼UE 0至UE 19中的至少一个终端设备。当网络设备准备寻呼UE0至UE19中的一个或者多个UE，则设置第一指示信息指示唤醒。此时，对于UE16至UE19，任一终端设备检测到第一指示信息的情况下，基于第一指示信息在第一PO上进行寻呼。
在第一指示信息指示唤醒的情况下，以第一指示信息的含义为含义2为例，网络设备准备寻呼第一PO上位于N个分组外的终端设备中的至少一个终端设备，则设置第一指示信息指示唤醒，第一PO上N个分组外的任一终端设备接收到第一指示信息，可基于第一指示信息确定在第一PO上进行寻呼。
在一示例中，第一指示信息的含义为含义2，第一PO上的终端设备包括：UE 0至UE 19，UE 0至UE 15分为三个分组，且UE16至UE 19为无法进行分组寻呼的终端设备，则第一指示信息指示网络设备是否在第一PO上寻呼UE 16至UE 19中的至少一个终端设备。当网络设备准备寻呼UE16，则设置第一指示信息指示唤醒。此时，对于UE16至UE19，任一终端设备检测到第一指示信息的情况下，基于第一指示信息在第一PO上进行寻呼。
在第一指示信息指示不唤醒的情况下，以第一指示信息的含义为含义1为例，网络设备不准备寻呼第一PO上的任何一个终端设备，则设置第一指示信息指示不唤醒，第一PO上的任一终端设备接收到第一指示信息，可基于第一指示信息确定在第一PO上不进行寻呼。
在第一指示信息指示不唤醒的情况下，以第一指示信息的含义为含义2为例，网络设备不准备寻呼第一PO上位于N个分组外的任何一个终端设备，则设置第一指示信息指示不唤醒，第一PO上N个分组外的任一终端设备接收到第一指示信息，可基于第一指示信息确定不在第一PO上进行寻呼。
在一些实施例中，在所述终端设备监听到所述第一PEI的情况下，所述终端设备基于所述第一指示信息，确定是否在所述第一PO上监听寻呼。
本申请实施例中，终端设备在第一PEI的监听时机上监听第一PEI，监听结果包括：：
监听结果1、未监听到第一PEI；
监听结果2、监听到第一PEI；
这里，当监听结果为监听结果1，则该终端设备网络设备并未发送第一PEI，或者网络设备发送了PEI但终端设备没有检测到所述第一PEI。
在监听结果为监听结果1的情况下，终端设备不在第一PO上监听寻呼。
当监听结果为监听结果2，则该终端设备为第一PEI关联的PO上的终端设备、终端设备具备PEI能力，且网络设备在监听时机上发送了第一PEI。
在监听结果为监听结果2的情况下，终端设备无法进行分组寻呼的情况下，基于第一指示信息确定是否在第一PO上监听寻呼。
在一些实施例中，所述终端设备满足以下条件至少之一，基于所述第一指示信息，确定是否在所述第一PO上监听寻呼：
条件1、所述终端设备具备PEI能力，但所述终端设备不具备分组寻呼能力；
条件2、所述终端设备具备PEI能力，但所述终端设备在当前小区没有可用的组标识。
对于条件1，终端设备具体PEI能力，因此，能够监听第一PEI，但终端设备不具备分组寻呼能力，则不支持分组寻呼的方式，因此，终端设备无法进行分组寻呼。
这里，终端设备不具备分组寻呼的能力，可理解为终端设备不只支持核心网分配组标识的分组方式，也不支持基于终端标识的分组方式。
对于条件2，终端设备具体PEI能力，因此，能够监听第一PEI，但终端设备在当前小区没有可用的组标识(group ID)，则终端设备无法进行分组寻呼。其中，当前小区为终端设备当前驻留的小区。
可选地，条件2中的终端设备在当前小区没有可用的组标识，包括但不限于以下场景中的一种或多种：
场景1、所述终端设备只支持核心网分配组标识的分组方式，但核心网未给所述终端设备分配组标识；
场景2、所述终端设备只支持核心网分配组标识的分组方式，且核心网给所述终端设备分配组标识，但当前小区不支持核心网分配组标识的分组方式；
场景3、所述终端设备只支持基于终端标识的分组方式，但当前小区不支持终端标识的分组方式；
场景4、当前小区不支持基于分组的寻呼。
在监听结果为监听结果2的情况下，在所述第一指示信息指示唤醒的情况下，所述终端设备在所述第一PO上监听寻呼；或者，在所述第一指示信息指示不唤醒的情况下，所述终端设备在所述第一PO上不监听寻呼。
在第一指示信息指示唤醒的情况下，监听到第一PEI的终端设备基于第一指示信息确定网络设备要唤醒无法进行分组寻呼的终端设备，则在第一PO上监听寻呼。
在第一指示信息指示不唤醒的情况下，监听到第一PEI的终端设备基于第一指示信息确定网络设备不准备唤醒无法进行分组寻呼的终端设备，则在第一PO上不监听寻呼。
在一些实施例中，所述第一指示信息包括M个比特，所述M大于或等于1。
在一示例中，M为2。
在一示例中，M为1。
以M为2为例，第一指示信息包括：比特1和比特2，其中，比特1是对应唤醒的比特位，比特2是对应不唤醒的比特位，当比特1取值为1，则第一指示信息指示唤醒，当比特2取值为1，则第一指示信息指示不唤醒。
以M为2为例，第一指示信息包括：比特1和比特2，其中，当比特1和比特2取值分别为11，则第一指示信息指示唤醒，当比特1和比特2取值分别为00，则第一指示信息指示不唤醒。
以M为1为例，第一指示信息为1比特，当第一指示信息的取值为1，则第一指示信息指示唤醒，当第一指示信息为0，则指示不唤醒。
可选地，不同PO对应的M的取值相同，且指示唤醒或不唤醒的指示方式相同。
在一些实施例中，所述第一唤醒指示信息还包括第二指示信息，所述第二指示信息为针对所述 第一PO的N个分组的唤醒指示。
这里，网络设备基于是否唤醒第一PO上的N个分组内的终端设备来设置第二指示信息。第一PO上的N个分组内的终端设备监听到第一PEI的情况下，基于第二指示信息来判断是否在第一PO上监听寻呼。
在一示例中，第一PO上的终端设备包括：UE 0至UE 19，UE 0至UE 15分为三个分组，且UE16至UE 19为无法进行分组寻呼的终端设备，则UE16至UE 19基于第一指示信息判断是否在第一PO上进行寻呼，UE 0至UE 15基于第二指示信息判断是否在第一PO上进行寻呼。
在一些实施例中，所述第一唤醒指示信息包括M+N个比特，所述第一指示信息包括M个比特，所述第二指示信息包括N个比特，所述M大于或等于1。
本申请实施例中，对于第一PEI关联的每个PO，设置M+N个比特来指示该PO上的终端设备是否在该PO上进行寻呼。
在通过M+N个比特指示第一PO上的终端设备是否要进行寻呼时，基于M个比特指示N个分组外的终端设备是否进行寻呼，基于N个比特指示N个分组内的终端设备是否进行寻呼。其中，N个比特中各比特分别对应各分组，对于N个分组内的终端设备，各终端设备可基于自身的groupID对应的比特来判断是否监听寻呼。
对于M+N个比特，分布方式包括以下之一：
分布方式一、所述第一指示信息包括的M个比特为所述第一唤醒指示信息的前M个比特，
所述第二指示信息包括的N个比特为所述第一唤醒指示信息的后N个比特；
分布方式二、所述第一指示信息包括的M个比特为所述第一唤醒指示信息的后M个比特，所述第二指示信息包括的N个比特为所述第一唤醒指示信息的前N个比特。
在分布方式一中，M+N个比特中，前M个比特属于第一指示信息，前M个比特之外的N个比特属于第二指示信息。
在分布方式二中，M+N个比特中，前N个比特属于第二指示信息，前N个比特之外的M个比特属于第一指示信息。
以M为2，N为5为例，7个比特包括：bit0、bit1至bit6，分布方式一如图4所示，bit0、bit1属于第一指示信息，bit2至bit6属于第二指示信息；分布方式二如图5所示，bit0至bit4属于第二指示信息，bit5、bit6属于第一指示信息。
本申请实施例提供的无线通信方法，应用于终端设备，如图6所示，包括：
S601、终端设备向网络设备上报第一能力信息，所述第一能力信息指示所述终端设备是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
本申请实施例中，将终端设备的PEI能力和分组寻呼能力绑定为一个终端设备的能力即第一能力，此时，终端设备可不单独向网络设备上报PEI能力或分组寻呼能力，而是直接向终端设备上报第一能力，网络设备基于第一能力能够获知终端设备是否支持PEI能力和分组寻呼能力。
在实际应用中，第一能力信息可为指示PEI能力的第一信息、或指示分组寻呼能力的第二信息，也可为第一信息和第二信息之外的第三信息。
当第一能力信息为第一信息，终端设备确定自身具备PEI能力且具备分组寻呼的能力，则发送第一信息，且第一信息指示终端设备支持PEI，此时，网络设备接收到网络上报的指示终端设备支持PEI的第一信息，则确定终端设备支持PEI且支持分组寻呼，即终端设备具备PEI能力，且具备分组寻呼能力；当网络设备接收到指示终端设备不支持PEI的第一信息，则认为终端设备也不支持分组寻呼，但此时，终端设备可支持分组寻呼，也可不支持分组寻呼。
当第一能力信息为第二信息，终端设备确定自身具备PEI能力且具备分组寻呼的能力，则发送第二信息，且第二信息指示终端设备支持分组寻呼，此时，网络设备接收到网络上报的指示终端设备支持分组寻呼的第二信息，则确定终端设备支持PEI且支持分组寻呼，即终端设备具备PEI能力，且具备分组寻呼能力；当网络设备接收到指示终端设备不支持分组寻呼的第二信息，则认为终端设备也不支持PEI，但此时，终端设备可支持PEI，也可不支持PEI。
当第一能力信息为第三信息，终端设备确定自身具备PEI能力且具备分组寻呼的能力，则发送第三信息，且第三信息指示终端设备支持分组寻呼，此时，网络设备接收到网络上报的指示终端设备支持分组寻呼的第三信息，则确定终端设备支持PEI且支持分组寻呼，即终端设备具备PEI能力，且具备分组寻呼能力；当网络设备接收到指示终端设备不支持分组寻呼和PEI的第三信息，则认为终端设备也不支持PEI，也不支持分组寻呼，但此时，终端设备可仅支持PEI和分组寻呼中的一种， 也可都不支持。
网络设备接收到第一能力信息后，基于第一能力信息判断终端设备是否支持PEI和分组寻呼，并基于终端设备是否支持PEI和分组寻呼来进行寻呼。
本申请实施例提供的无线通信方法，应用于终端设备，如图7所示，包括：
S701、网络设备接收终端设备上报的第一能力信息，所述第一能力信息指示所述终端设备是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
本申请实施例中，将终端设备的PEI能力和分组寻呼能力绑定为一个终端设备的能力即第一能力，此时，终端设备可不单独向网络设备上报PEI能力或分组寻呼能力，而是直接向终端设备上报第一能力，网络设备基于第一能力能够获知终端设备是否支持PEI能力和分组寻呼能力。
在实际应用中，第一能力信息可为指示PEI能力的第一信息、或指示分组寻呼能力的第二信息，也可为第一信息和第二信息之外的第三信息。
当第一能力信息为第一信息，终端设备确定自身具备PEI能力且具备分组寻呼的能力，则发送第一信息，且第一信息指示终端设备支持PEI，此时，网络设备接收到网络上报的指示终端设备支持PEI的第一信息，则确定终端设备支持PEI且支持分组寻呼，即终端设备具备PEI能力，且具备分组寻呼能力；当网络设备接收到指示终端设备不支持PEI的第一信息，则认为终端设备也不支持分组寻呼，但此时，终端设备可支持分组寻呼，也可不支持分组寻呼。
当第一能力信息为第二信息，终端设备确定自身具备PEI能力且具备分组寻呼的能力，则发送第二信息，且第二信息指示终端设备支持分组寻呼，此时，网络设备接收到网络上报的指示终端设备支持分组寻呼的第二信息，则确定终端设备支持PEI且支持分组寻呼，即终端设备具备PEI能力，且具备分组寻呼能力；当网络设备接收到指示终端设备不支持分组寻呼的第二信息，则认为终端设备也不支持PEI，但此时，终端设备可支持PEI，也可不支持PEI。
当第一能力信息为第三信息，终端设备确定自身具备PEI能力且具备分组寻呼的能力，则发送第三信息，且第三信息指示终端设备支持分组寻呼，此时，网络设备接收到网络上报的指示终端设备支持分组寻呼的第三信息，则确定终端设备支持PEI且支持分组寻呼，即终端设备具备PEI能力，且具备分组寻呼能力；当网络设备接收到指示终端设备不支持分组寻呼和PEI的第三信息，则认为终端设备也不支持PEI，也不支持分组寻呼，但此时，终端设备可仅支持PEI和分组寻呼中的一种，也可都不支持。
网络设备接收到第一能力信息后，基于第一能力信息判断终端设备是否支持PEI和分组寻呼，并基于终端设备是否支持PEI和分组寻呼来进行寻呼。
在一些实施例中，当所述第一指示信息指示所述终端设备具备所述第一能力，所述终端设备具备PEI能力且所述终端设备具备分组寻呼能力；或者，
当所述第一指示信息指示所述终端设备不具备所述第一能力，所述终端设备不具备所述PEI能力和/或所述分组寻呼能力。
在第一能力信息指示终端设备具备第一能力的场景下，终端设备具备PEI能力且具备分组寻呼能力，则确定自身具备第一能力，向网络设备发送的第一能力信息指示终端设备具备第一能力，网络设备基于指示终端设备具备第一能力的第一能力信息确定终端设备具备PEI能力且具备分组寻呼能力。
在第一能力信息指示终端设备不具备第一能力的场景下，终端设备不具备PEI能力、或不具备分组寻呼能力，或不具备PEI能力且不具备分组寻呼能力的情况下，则确定自身不具备第一能力，向网络设备发送的第一能力信息指示终端设备不具备第一能力，网络设备基于指示终端设备不具备第一能力的第一能力信息确定终端设备不具备PEI能力且不具备分组寻呼能力。
在一些实施例中，在所述终端设备具备所述第一能力但所述终端设备在当前小区没有可用的组标识的情况下，所述终端设备不监听所述第二PEI。
本申请实施例中，网络设备向终端设备发送第二PEI，在所述终端设备具备所述第一能力但所述终端设备在当前小区没有可用的组标识的情况下，所述终端设备不监听所述第二PEI。
这里，在网络设备发送第二PEI的情况下，对于具备第一能力且具有可用的组标识的即能够进行分组寻呼的终端，监听第二PEI，
在一些实施例中，所述第二PEI包括第二唤醒指示信息，所述第二唤醒指示信息包括第三指示信息，所述第三指示信息为针对所述第二唤醒指示信息对应的第二PO的N个分组的唤醒指示，所述第二PO为所述第二PEI关联的PO。
对于能够进行分组寻呼的终端设备，基于第二PEI能够确定是否要在PO上进行寻呼的监听。
对于支持分组寻呼但无法进行分组寻呼的终端设备，基于第二PEI无法确定是否要在PO上进行寻呼监听，此时，不对第二PEI进行监听，从而节省终端设备的功耗。
本申请实施例中，网络设备在发送第一PEI之前，广播PEI配置相关信息，使得终端设备在终端设备监听PEI之前，接收到网络设备广播的PEI配置相关信息，终端设备基于PEI配置相关信息确定PEI监听时机，基于PEI监听时机进行第二PEI的监听。
在一些实施例中，在所述终端设备具备所述第一能力但所述终端设备在当前小区没有可用的组标识的情况下，所述终端设备在每个自己的寻呼时机PO上监听寻呼。
在一些实施例中，终端设备在当前小区没有可用的组标识，包括但不限于以下场景中的一种或多种：
场景1、所述终端设备只支持核心网分配组标识的分组方式，但核心网未给所述终端设备分配组标识；
场景2、所述终端设备只支持核心网分配组标识的分组方式，且核心网给所述终端设备分配组标识，但当前小区不支持核心网分配组标识的分组方式；
场景3、所述终端设备只支持基于终端标识的分组方式，但当前小区不支持终端标识的分组方式；
场景4、当前小区不支持基于分组的寻呼。
下面，对本申请实施例提供的无线通信方法进行进一步描述。
实施例一
针对PEI关联的每个PO，在PEI中引入1个bit的针对该PO的唤醒指示域，只支持PEI而不支持分组paging的UE和在当前小区没有可用的分组paging的UE基于PEI中的所述1个bit的针对该PO的唤醒指示域指示确定是否要在对应的PO上监听paging。
如图8所示，包括：
S801、UE接收网络设备广播的PEI配置相关信息。
S802、网络设备基于PEI配置相关信息发送PEI。
对于PEI关联的每个PO，在PEI中定义N+1个比特用于针对所述PO的唤醒指示，其中：N为当前小区支持的分组个数，N大于或等于0(N＝0表示当前小区不支持基于UE分组的寻呼)。
所述N+1比特中的N个bit分别用于N个分组中的每个分组的唤醒指示，1个bit用于针对该PO的唤醒指示。
可选地，在针对1个PO定义的N+1比特即唤醒指示比特中：
如图9所示，前N个bit(N bites)分别用于针对该PO的N个分组中每个分组的唤醒指示，第N+1个bit(1bit)用于针对该PO的唤醒指示；或者，
如图10所示，第1个bit(1bit)用于针对该PO的唤醒指示，第2个至第N+1个bit(N bites)分别用于针对该PO的N个分组中每个分组的唤醒指示。
可选地，所述1个bit的针对该PO的唤醒指示表示的含义和指示方式可以是：
方法1：如果网络设备要寻呼该PO上的至少一个UE，则将所述1个bit的唤醒指示域设置为“唤醒”；如果网络设备不准备唤醒该PO上的任何一个UE，则将所述1个bit的唤醒指示域设置为“不唤醒”。
方法2：如果网络设备要寻呼该PO上的位于N个分组之外的至少一个UE，则将所述1个bit的唤醒指示域设置为“唤醒”；如果网络设备不准备唤醒该PO上的位于N个分组之外的任何一个UE，则将所述1个bit的唤醒指示域设置为“不唤醒”。
S803、UE基于PEI配置相关信息在PEI监听时机监听PEI。
这里，对于具备PEI能力即支持PEI的UE，基于PEI配置相关信息在PEI监听时机监听PEI。
S804、UE基于PEI检测结果以及所述PEI中的针对该PO的唤醒指示确定是否要在该PO监听寻呼。
在以下几种情况下，UE基于PEI检测结果以及所述PEI中的针对该PO的唤醒指示确定是否要在该PO监听寻呼：
情况1：UE只具备PEI能力，但不具备分组paging能力。
情况2：UE在当前小区没有可用的group ID。
UE基于PEI检测结果以及所述PEI中的针对该PO的唤醒指示确定是否要在该PO监听寻呼， 包括：
a)、如果UE检测到PEI，并且PEI中针对该PO的唤醒指示域指示“唤醒”，则UE在该PO监听寻呼；
b)、如果UE没有检测到PEI，或者如果UE检测到PEI，并且PEI中针对该PO的唤醒指示域指示“不唤醒”，则UE可以在该PO不监听寻呼。
实施例二
将PEI能力和分组paging能力绑定为一个UE能力。针对PEI关联的每个PO，在PEI中只定义针对paging分组的唤醒指示，则对于在当前小区没有可用的paging分组的UE不监听PEI，在每个PO上正常监听paging。如图11所示，包括：
S1101、UE上报paging能力。
其中，将PEI能力和分组paging能力绑定为一个UE能力。即支持PEI的UE一定支持分组paging，支持分组paging的UE也一定支持PEI。
S1102、UE接收网络设备广播的PEI配置相关信息。
S1103、UE在自己的每个PO上监听寻呼。
对于支持PEI的UE，如果UE在当前小区没有可用的group id，则UE不监听PEI。UE在自己的每个PO上正常监听paging。其中，UE在当前小区没有可用的group id可能包括但不限于以下几种情况：
-UE只支持CN分配group id的分组方式，但CN没有给UE分配group id；
-UE只支持CN分配group id的分组方式，CN给UE分配了group id，但当前小区不支持CN分配group id的分组方式；
-UE只支持基于UE ID的分组方式，但当前小区不支持基于UE ID的分组方式；
-当前小区不支持基于分组的寻呼。
本申请实施例提供的基于PEI的寻呼方法，在于：
1、针对PEI关联的每个PO，在PEI中引入一个bit的针对该PO的唤醒指示域，只支持PEI而不支持paging分组的UE以及在当前小区没有可用的paging分组的UE基于PEI中的所述一个bit的针对该PO的唤醒指示域指示确定是否要在对应的PO上监听paging。
2、将PEI能力和分组paging能力绑定为一个UE能力。针对PEI关联的每个PO，在PEI中只定义针对分组paging的唤醒指示，则对于在当前小区没有可用的paging分组的UE不监听PEI，在每个PO上正常监听paging。
本申请实施例提供的基于PEI的寻呼方法，可以解决当UE在某个小区没有可用的group id的情况下，UE在该小区上如何监听PEI和/或paging的问题。
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无线通信装置的结构组成示意图，应用于终端设备，如图12所示，无线通信装置1200包括：
监听模块1201，配置为监听网络设备发送的第一寻呼提前指示PEI，所述第一PEI包括第一 唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
在一些实施例中，所述第一指示信息用于指示：
所述网络设备是否寻呼所述第一PO上的终端设备；或者，
所述网络设备是否寻呼所述第一PO上位于N个分组外的终端设备，所述N大于或等于0。
在一些实施例中，所述第一指示信息指示唤醒的含义包括以下之一：
所述网络设备要寻呼所述第一PO上的至少一个终端设备；或者，
所述网络设备要寻呼所述第一PO上位于N个分组外的至少一个终端设备。
在一些实施例中，所述第一指示信息指示不唤醒的含义包括以下之一：
所述网络设备不准备寻呼所述第一PO上的任何一个终端设备；或者，
所述网络设备不准备寻呼所述第一PO上位于N个分组外的任何一个终端设备。
在一些实施例中，装置1200，还包括：
确定模块，配置为在所述终端设备监听到所述第一PEI的情况下，基于所述第一指示信息，确定是否在所述第一PO上监听寻呼。
在一些实施例中，所述终端设备满足以下条件至少之一，基于所述第一指示信息，确定是否在所述第一PO上监听寻呼：
所述终端设备具备PEI能力，但所述终端设备不具备分组寻呼能力；
所述终端设备具备PEI能力，但所述终端设备在当前小区没有可用的组标识。
在一些实施例中，所述终端设备在当前小区没有可用的组标识，至少包括以下中的一种或者多种：
所述终端设备只支持核心网分配组标识的分组方式，但核心网未给所述终端设备分配组标识；
所述终端设备只支持核心网分配组标识的分组方式，且核心网给所述终端设备分配组标识，但当前小区不支持核心网分配组标识的分组方式；
所述终端设备只支持基于终端标识的分组方式，但当前小区不支持终端标识的分组方式；
当前小区不支持基于分组的寻呼。
在一些实施例中，
在所述第一指示信息指示唤醒的情况下，所述终端设备在所述第一PO上监听寻呼；或者，
在所述第一指示信息指示不唤醒的情况下，所述终端设备在所述第一PO上不监听寻呼。
在一些实施例中，所述第一指示信息包括M个比特，所述M大于或等于1。
在一些实施例中，所述第一唤醒指示信息还包括第二指示信息，所述第二指示信息为针对所述第一PO的N个分组的唤醒指示。
在一些实施例中，所述第一唤醒指示信息包括M+N个比特，所述第一指示信息包括M个比特，所述第二指示信息包括N个比特。
在一些实施例中，所述第一指示信息包括的M个比特为所述第一唤醒指示信息的前M个比特，所述第二指示信息包括的N个比特为所述第一唤醒指示信息的后N个比特。
在一些实施例中，所述第一指示信息包括的M个比特为所述第一唤醒指示信息的后M个比特，所述第二指示信息包括的N个比特为所述第一唤醒指示信息的前N个比特。
图13是本申请实施例提供的无线通信装置的结构组成示意图，应用于终端设备，如图13所示，无线通信装置1300包括：
上报模块1301，配置为向网络设备上报第一能力信息，所述第一能力信息指示所述终端设备是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
在一些实施例中，当所述第一指示信息指示所述终端设备具备所述第一能力，所述终端设备具备PEI能力且所述终端设备具备分组寻呼能力；或者，
当所述第一指示信息指示所述终端设备不具备所述第一能力，所述终端设备不具备所述PEI能力和/或所述分组寻呼能力。
在一些实施例中，在所述终端设备具备所述第一能力但所述终端设备在当前小区没有可用的组标识的情况下，所述终端设备不监听所述网络设备发送的第二PEI。
在一些实施例中，所述第二PEI包括第二唤醒指示信息，所述第二唤醒指示信息包括第三指示信息，所述第三指示信息为针对所述第二唤醒指示信息对应的第二寻呼时机PO的N个分组的 唤醒指示，所述第二PO为所述第二PEI关联的PO。
在一些实施例中，装置1300还包括：寻呼模块，配置为在所述终端设备具备所述第一能力但所述终端设备在当前小区没有可用的组标识的情况下，在每个自己的PO上监听寻呼。
在一些实施例中，所述终端设备在当前小区没有可用的组标识，包括以下之一：
所述终端设备只支持核心网分配组标识的分组方式，但核心网未给所述终端设备分配组标识；
所述终端设备只支持核心网分配组标识的分组方式，且核心网给所述终端设备分配组标识，但当前小区不支持核心网分配组标识的分组方式；
所述终端设备只支持基于终端标识的分组方式，但当前小区不支持终端标识的分组方式；
当前小区不支持基于分组的寻呼。
图14是本申请实施例提供的无线通信装置的结构组成示意图，应用于网络设备，如图14所示，无线通信装置1400包括：
发送模块1401，配置为发送第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
在一些实施例中，所述第一指示信息用于指示：
所述网络设备是否寻呼所述第一PO上的终端设备；或者，
所述网络设备是否寻呼所述第一PO上位于N个分组外的终端设备，所述N大于或等于0。
在一些实施例中，所述第一指示信息指示唤醒的含义包括以下之一：
所述网络设备要寻呼所述第一PO上的至少一个终端设备；或者，
所述网络设备要寻呼所述第一PO上位于N个分组外的至少一个终端设备。
在一些实施例中，所述第一指示信息指示不唤醒的含义包括以下之一：
所述网络设备不准备寻呼所述第一PO上的任何一个终端设备；或者，
所述网络设备不准备寻呼所述第一PO上位于N个分组外的任何一个终端设备。
在一些实施例中，所述第一指示信息还用于监听到所述第一PEI的终端设备确定是否在所述第一PO上监听寻呼。
在一些实施例中，监听到所述第一PEI的终端设备满足以下条件至少之一，确定是否在所述第一PO上监听寻呼：
所述终端设备具备PEI能力，但所述终端设备不具备分组寻呼能力；
所述终端设备具备PEI能力，但所述终端设备在当前小区没有可用的组标识。
在一些实施例中，所述终端设备在当前小区没有可用的组标识，至少包括以下中的一种或者多种：
所述终端设备只支持核心网分配组标识的分组方式，但核心网未给所述终端设备分配组标识；
所述终端设备只支持核心网分配组标识的分组方式，且核心网给所述终端设备分配组标识，但当前小区不支持核心网分配组标识的分组方式；
所述终端设备只支持基于终端标识的分组方式，但当前小区不支持终端标识的分组方式；
当前小区不支持基于分组的寻呼。
在一些实施例中，
在所述第一指示信息指示唤醒的情况下，所述终端设备在所述第一PO上监听寻呼；或者，
在所述第一指示信息指示不唤醒的情况下，所述终端设备在所述第一PO上不监听寻呼。
在一些实施例中，所述第一指示信息包括M个比特，所述M大于或等于1。
在一些实施例中，所述第一唤醒指示信息还包括第二指示信息，所述第二指示信息为针对所述第一PO的N个分组的唤醒指示。
在一些实施例中，所述第一唤醒指示信息包括M+N个比特，所述第一指示信息包括M个比特，所述第二指示信息包括N个比特，所述M大于或等于1。
在一些实施例中，所述第一指示信息包括的M个比特为所述第一唤醒指示信息的前M个比特，所述第二指示信息包括的N个比特为所述第一唤醒指示信息的后N个比特。
在一些实施例中，所述第一指示信息包括的M个比特为所述第一唤醒指示信息的后M个比特，所述第二指示信息包括的N个比特为所述第一唤醒指示信息的前N个比特。
图15是本申请实施例提供的无线通信装置的结构组成示意图，应用于网络设备，如图15所示，无线通信装置1500包括：
接收模块1501，配置为接收终端设备上报的第一能力信息，所述第一能力信息指示所述终端设备是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
在一些实施例中，当所述第一指示信息指示所述终端设备具备所述第一能力，所述终端设备具备PEI能力且所述终端设备具备分组寻呼能力；或者，
当所述第一指示信息指示所述终端设备不具备所述第一能力，所述终端设备不具备所述PEI能力和/或所述分组寻呼能力。
在一些实施例中，发送模块1501，还配置为发送第二PEI；在所述终端设备具备所述第一能力但所述终端设备在当前小区没有可用的组标识的情况下，所述终端设备不监听所述第二PEI。
在一些实施例中，所述第二PEI包括第二唤醒指示信息，所述第二唤醒指示信息包括第三指示信息，所述第三指示信息为针对所述第二唤醒指示信息对应的第二寻时机PO的N个分组的唤醒指示，所述第二PO为所述第二PEI关联的PO。
在一些实施例中，所述终端设备在当前小区没有可用的组标识，包括以下之一：
所述终端设备只支持核心网分配组标识的分组方式，但核心网未给所述终端设备分配组标识；
所述终端设备只支持核心网分配组标识的分组方式，且核心网给所述终端设备分配组标识，但当前小区不支持核心网分配组标识的分组方式；
所述终端设备只支持基于终端标识的分组方式，但当前小区不支持终端标识的分组方式；
当前小区不支持基于分组的寻呼。
本领域技术人员应当理解，本申请实施例的上述无线通信装置的相关描述可以参照本申请实施例的无线通信方法的相关描述进行理解。
图16是本申请实施例提供的一种通信设备1600示意性结构图。该通信设备可以终端设备，也可以是网络设备。图16所示的通信设备1600包括处理器1610，处理器1610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16所示，通信设备1600还可以包括存储器1620。其中，处理器1610可以从存储器1620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1620可以是独立于处理器1610的一个单独的器件，也可以集成在处理器1610中。
可选地，如图16所示，通信设备1600还可以包括收发器1630，处理器1610可以控制该收发器1630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1630可以包括发射机和接收机。收发器1630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1600具体可为本申请实施例的网络设备，并且该通信设备1600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1600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1600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17是本申请实施例的芯片的示意性结构图。图17所示的芯片1700包括处理器1710，处理器1710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17所示，芯片1700还可以包括存储器1720。其中，处理器1710可以从存储器1720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1720可以是独立于处理器1710的一个单独的器件，也可以集成在处理器1710中。
可选地，该芯片1700还可以包括输入接口1730。其中，处理器1710可以控制该输入接口1730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1700还可以包括输出接口1740。其中，处理器1710可以控制该输出接口840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系统级芯片，系统芯片，芯片系统或片上系统芯 片等。
图18是本申请实施例提供的一种通信系统1800的示意性框图。如图18所示，该通信系统1800包括终端设备1810和网络设备1820。
其中，该终端设备1810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1820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，本文描述的系统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，上述描述的系统、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，所揭露的系统、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系统，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 (61)

  1. 一种无线通信方法，所述方法包括：
    终端设备监听网络设备发送的第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
  2. 根据权利要求1所述的方法，其中，所述第一指示信息用于指示：
    所述网络设备是否寻呼所述第一PO上的终端设备；或者，
    所述网络设备是否寻呼所述第一PO上位于N个分组外的终端设备，所述N大于或等于0。
  3. 根据权利要求2所述的方法，其中，所述第一指示信息指示唤醒的含义包括以下之一：
    所述网络设备要寻呼所述第一PO上的至少一个终端设备；或者，
    所述网络设备要寻呼所述第一PO上位于N个分组外的至少一个终端设备。
  4. 根据权利要求2所述的方法，其中，所述第一指示信息指示不唤醒的含义包括以下之一：
    所述网络设备不准备寻呼所述第一PO上的任何一个终端设备；或者，
    所述网络设备不准备寻呼所述第一PO上位于N个分组外的任何一个终端设备。
  5. 根据权利要求1至4中任一项所述的方法，其中，所述方法还包括：
    在所述终端设备监听到所述第一PEI的情况下，所述终端设备基于所述第一指示信息，确定是否在所述第一PO上监听寻呼。
  6. 根据权利要求5所述的方法，其中，所述终端设备满足以下条件至少之一，基于所述第一指示信息，确定是否在所述第一PO上监听寻呼：
    所述终端设备具备PEI能力，但所述终端设备不具备分组寻呼能力；
    所述终端设备具备PEI能力，但所述终端设备在当前小区没有可用的组标识。
  7. 根据权利要求6所述的方法，其中，所述终端设备在当前小区没有可用的组标识，至少包括以下中的一种或者多种：
    所述终端设备只支持核心网分配组标识的分组方式，但核心网未给所述终端设备分配组标识；
    所述终端设备只支持核心网分配组标识的分组方式，且核心网给所述终端设备分配组标识，但当前小区不支持核心网分配组标识的分组方式；
    所述终端设备只支持基于终端标识的分组方式，但当前小区不支持终端标识的分组方式；
    当前小区不支持基于分组的寻呼。
  8. 根据权利要求5至7中任一项所述的方法，其中，
    在所述第一指示信息指示唤醒的情况下，所述终端设备在所述第一PO上监听寻呼；或者，
    在所述第一指示信息指示不唤醒的情况下，所述终端设备在所述第一PO上不监听寻呼。
  9. 根据权利要求1至8中任一项所述的方法，其中，所述第一指示信息包括M个比特，所述M大于或等于1。
  10. 根据权利要求1至9中任一项所述的方法，其中，所述第一唤醒指示信息还包括第二指示信息，所述第二指示信息为针对所述第一PO的N个分组的唤醒指示。
  11. 根据权利要求10所述的方法，其中，所述第一唤醒指示信息包括M+N个比特，所述第一指示信息包括M个比特，所述第二指示信息包括N个比特。
  12. 根据权利要求11所述的方法，其中，所述第一指示信息包括的M个比特为所述第一唤醒指示信息的前M个比特，所述第二指示信息包括的N个比特为所述第一唤醒指示信息的后N个比特。
  13. 根据权利要求12所述的方法，其中，所述第一指示信息包括的M个比特为所述第一唤醒指示信息的后M个比特，所述第二指示信息包括的N个比特为所述第一唤醒指示信息的前N个比特。
  14. 一种无线通信方法，所述方法包括：
    终端设备向网络设备上报第一能力信息，所述第一能力信息指示所述终端设备是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
  15. 根据权利要求14所述的方法，其中，当所述第一指示信息指示所述终端设备具备所述第一能力，所述终端设备具备PEI能力且所述终端设备具备分组寻呼能力；或者，
    当所述第一指示信息指示所述终端设备不具备所述第一能力，所述终端设备不具备所述PEI能力和/或所述分组寻呼能力。
  16. 根据权利要求14或15所述的方法，其中，在所述终端设备具备所述第一能力但所述终端设备在当前小区没有可用的组标识的情况下，所述终端设备不监听所述网络设备发送的第二PEI。
  17. 根据权利要求16所述的方法，其中，所述第二PEI包括第二唤醒指示信息，所述第二唤醒指示信息包括第三指示信息，所述第三指示信息为针对所述第二唤醒指示信息对应的第二寻呼时机PO的N个分组的唤醒指示，所述第二PO为所述第二PEI关联的PO。
  18. 根据权利要求14至17中任一项所述的方法，其中，所述方法还包括：
    在所述终端设备具备所述第一能力但所述终端设备在当前小区没有可用的组标识的情况下，所述终端设备在每个自己的PO上监听寻呼。
  19. 根据权利要求16或18所述的方法，其中，所述终端设备在当前小区没有可用的组标识，包括以下之一：
    所述终端设备只支持核心网分配组标识的分组方式，但核心网未给所述终端设备分配组标识；
    所述终端设备只支持核心网分配组标识的分组方式，且核心网给所述终端设备分配组标识，但当前小区不支持核心网分配组标识的分组方式；
    所述终端设备只支持基于终端标识的分组方式，但当前小区不支持终端标识的分组方式；
    当前小区不支持基于分组的寻呼。
  20. 一种无线通信方法，所述方法包括：
    网络设备发送第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
  21. 根据权利要求20所述的方法，其中，所述第一指示信息用于指示：
    所述网络设备是否寻呼所述第一PO上的终端设备；或者，
    所述网络设备是否寻呼所述第一PO上位于N个分组外的终端设备，所述N大于或等于0。
  22. 根据权利要求21所述的方法，其中，所述第一指示信息指示唤醒的含义包括以下之一：
    所述网络设备要寻呼所述第一PO上的至少一个终端设备；或者，
    所述网络设备要寻呼所述第一PO上位于N个分组外的至少一个终端设备。
  23. 根据权利要求21所述的方法，其中，所述第一指示信息指示不唤醒的含义包括以下之一：
    所述网络设备不准备寻呼所述第一PO上的任何一个终端设备；或者，
    所述网络设备不准备寻呼所述第一PO上位于N个分组外的任何一个终端设备。
  24. 根据权利要求20至23中任一项所述的方法，其中，所述第一指示信息还用于监听到所述第一PEI的终端设备确定是否在所述第一PO上监听寻呼。
  25. 根据权利要求24所述的方法，其中，监听到所述第一PEI的终端设备满足以下条件至少之一，确定是否在所述第一PO上监听寻呼：
    所述终端设备具备PEI能力，但所述终端设备不具备分组寻呼能力；
    所述终端设备具备PEI能力，但所述终端设备在当前小区没有可用的组标识。
  26. 根据权利要求25所述的方法，其中，所述终端设备在当前小区没有可用的组标识，至少包括以下中的一种或者多种：
    所述终端设备只支持核心网分配组标识的分组方式，但核心网未给所述终端设备分配组标识；
    所述终端设备只支持核心网分配组标识的分组方式，且核心网给所述终端设备分配组标识，但当前小区不支持核心网分配组标识的分组方式；
    所述终端设备只支持基于终端标识的分组方式，但当前小区不支持终端标识的分组方式；
    当前小区不支持基于分组的寻呼。
  27. 根据权利要求24至26中任一项所述的方法，其中，
    在所述第一指示信息指示唤醒的情况下，所述终端设备在所述第一PO上监听寻呼；或者，
    在所述第一指示信息指示不唤醒的情况下，所述终端设备在所述第一PO上不监听寻呼。
  28. 根据权利要求20至27中任一项所述的方法，其中，所述第一指示信息包括M个比特，所述M大于或等于1。
  29. 根据权利要求20至28中任一项所述的方法，其中，所述第一唤醒指示信息还包括第二 指示信息，所述第二指示信息为针对所述第一PO的N个分组的唤醒指示。
  30. 根据权利要求29所述的方法，其中，所述第一唤醒指示信息包括M+N个比特，所述第一指示信息包括M个比特，所述第二指示信息包括N个比特，所述M大于或等于1。
  31. 根据权利要求30所述的方法，其中，所述第一指示信息包括的M个比特为所述第一唤醒指示信息的前M个比特，所述第二指示信息包括的N个比特为所述第一唤醒指示信息的后N个比特。
  32. 根据权利要求31所述的方法，其中，所述第一指示信息包括的M个比特为所述第一唤醒指示信息的后M个比特，所述第二指示信息包括的N个比特为所述第一唤醒指示信息的前N个比特。
  33. 一种无线通信方法，所述方法包括：
    网络设备接收终端设备上报的第一能力信息，所述第一能力信息指示所述终端设备是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
  34. 根据权利要求33所述的方法，其中，
    当所述第一指示信息指示所述终端设备具备所述第一能力，所述终端设备具备PEI能力且所述终端设备具备分组寻呼能力；或者，
    当所述第一指示信息指示所述终端设备不具备所述第一能力，所述终端设备不具备所述PEI能力和/或所述分组寻呼能力。
  35. 根据权利要求33或34所述的方法，其中，所述网络设备发送第二PEI；在所述终端设备具备所述第一能力但所述终端设备在当前小区没有可用的组标识的情况下，所述终端设备不监听所述第二PEI。
  36. 根据权利要求35所述的方法，其中，所述第二PEI包括第二唤醒指示信息，所述第二唤醒指示信息包括第三指示信息，所述第三指示信息为针对所述第二唤醒指示信息对应的第二寻时机PO的N个分组的唤醒指示，所述第二PO为所述第二PEI关联的PO。
  37. 根据权利要求35所述的方法，其中，所述终端设备在当前小区没有可用的组标识，包括以下之一：
    所述终端设备只支持核心网分配组标识的分组方式，但核心网未给所述终端设备分配组标识；
    所述终端设备只支持核心网分配组标识的分组方式，且核心网给所述终端设备分配组标识，但当前小区不支持核心网分配组标识的分组方式；
    所述终端设备只支持基于终端标识的分组方式，但当前小区不支持终端标识的分组方式；
    当前小区不支持基于分组的寻呼。
  38. 一种无线通信装置，包括：
    监听模块，配置为监听网络设备发送的第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
  39. 一种无线通信装置，包括：
    上报模块，配置为向网络设备上报第一能力信息，所述第一能力信息指示所述终端设备是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
  40. 一种无线通信装置，包括：
    发送模块，配置为发送第一寻呼提前指示PEI，所述第一PEI包括第一唤醒指示信息，所述第一唤醒指示信息包括第一指示信息，所述第一指示信息为针对所述第一唤醒指示信息对应的第一寻呼时机PO的唤醒指示，所述第一PO为所述第一PEI关联的PO。
  41. 一种无线通信装置，包括：
    接收模块，配置为接收终端设备上报的第一能力信息，所述第一能力信息指示所述终端设备是否具备第一能力，所述第一能力为所述终端设备的寻呼提前指示PEI能力和分组寻呼能力绑定后的能力。
  42. 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13中任一项所述的方法。
  43. 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14至19中任一项所述的方法。
  44. 一种网络设备，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20至32中任一项所述的方法。
  45. 一种网络设备，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33至37中任一项所述的方法。
  46. 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13中任一项所述的方法。
  47. 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14至19中任一项所述的方法。
  48. 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20至32中任一项所述的方法。
  49. 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33至37中任一项所述的方法。
  50. 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13中任一项所述的方法。
  51. 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14至19中任一项所述的方法。
  52. 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20至32中任一项所述的方法。
  53. 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33至37中任一项所述的方法。
  54. 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13中任一项所述的方法。
  55. 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14至19中任一项所述的方法。
  56. 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20至32中任一项所述的方法。
  57. 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33至37中任一项所述的方法。
  58. 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13中任一项所述的方法。
  59. 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14至19中任一项所述的方法。
  60. 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20至32中任一项所述的方法。
  61. 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33至37中任一项所述的方法。
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