WO2023023958A1 - 一种寻呼消息的传输方法及装置、设备 - Google Patents

一种寻呼消息的传输方法及装置、设备 Download PDF

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Publication number
WO2023023958A1
WO2023023958A1 PCT/CN2021/114389 CN2021114389W WO2023023958A1 WO 2023023958 A1 WO2023023958 A1 WO 2023023958A1 CN 2021114389 W CN2021114389 W CN 2021114389W WO 2023023958 A1 WO2023023958 A1 WO 2023023958A1
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WIPO (PCT)
Prior art keywords
terminal
bandwidth capability
resource
bandwidth
network device
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PCT/CN2021/114389
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English (en)
French (fr)
Inventor
胡奕
卢前溪
李海涛
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Oppo广东移动通信有限公司
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Priority to PCT/CN2021/114389 priority Critical patent/WO2023023958A1/zh
Publication of WO2023023958A1 publication Critical patent/WO2023023958A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Definitions

  • the embodiments of the present application relate to the technical field of mobile communications, and in particular to a method, device, and device for transmitting a paging message.
  • the three major application scenarios of the fifth generation mobile communication technology include enhanced mobile broadband (eMBB), massive machine type communication (mMTC) and ultra-reliable low-latency communication (uRLLC).
  • eMBB enhanced mobile broadband
  • mMTC massive machine type communication
  • uRLLC ultra-reliable low-latency communication
  • 3rd Generation Partnership Project 3rd Generation Partnership Project
  • RedCap UE Low-capability terminal
  • Release 17, Rel-17 Release 17, Rel-17
  • RedCap UE has lower design complexity and lower bandwidth capabilities.
  • the maximum bandwidth supported by RedCap UE can be 10MHz or 5MHz, so that RedCap UE has lower hardware cost and lower performance. consumption.
  • the relay terminal In the paging scenario of sidelink (Sidelink) relay technology, the relay terminal (Relay UE) can not only monitor the paging message on its own paging occasion (Paging Occasion, PO), but also The PO corresponding to the end terminal (Remote UE) monitors the paging message for the Remote UE, and then forwards the received paging message to the Remote UE.
  • the relay terminal In the paging scenario of sidelink (Sidelink) relay technology, the relay terminal (Relay UE) can not only monitor the paging message on its own paging occasion (Paging Occasion, PO), but also The PO corresponding to the end terminal (Remote UE) monitors the paging message for the Remote UE, and then forwards the received paging message to the Remote UE.
  • Paging Occasion PO
  • RedCap UEs with low-bandwidth capabilities cannot normally receive data transmitted in high-bandwidth resources. Based on this, in the introduction of the Sidelink relay technology of RedCap UE, there is currently no solution for how the Relay UE monitors the paging message of the Remote UE.
  • Embodiments of the present application provide a paging message transmission method, device, and equipment.
  • An embodiment of the present application provides a method for monitoring a paging message, the method including:
  • the relay terminal monitors the paging message on at least one of the multiple resources; the multiple resources include resources configured by the network device for terminal types with multiple bandwidth capabilities to monitor the paging message.
  • the multiple resources are located in the first initial downlink bandwidth part (Bandwidth Part, BWP).
  • the multiple resources are located in the second initial downlink BWP; the second initial downlink BWP is the initial downlink BWP configured by the network device for the terminal type with the second bandwidth capability; the second bandwidth capability represents the Describe the bandwidth capability of the relay terminal.
  • the multiple resources are located in multiple initial downlink BWPs, and the multiple resources are in one-to-one correspondence with the multiple initial downlink BWPs.
  • the relay terminal monitors the paging message on at least one resource among the multiple resources, including:
  • the relay terminal monitors a paging message on a first resource among the plurality of resources
  • the first resource refers to a resource configured by the network device for a terminal type with a first bandwidth capability; the first bandwidth capability is a bandwidth capability that is less than or equal to a second bandwidth capability among the multiple bandwidth capabilities; The second bandwidth capability represents the bandwidth capability of the relay terminal.
  • the relay terminal monitors the paging message on at least one resource among the multiple resources, including:
  • the relay terminal monitors a paging message on a second resource and/or a third resource among the plurality of resources;
  • the second resource is a resource configured by the network device for a terminal type with a second bandwidth capability; the second bandwidth capability represents the bandwidth capability of the relay terminal; the third resource is a resource configured by the network device for the second bandwidth capability.
  • the relay terminal monitors the paging message on the second resource and/or the third resource among the multiple resources, including:
  • the relay terminal monitors paging messages on the second resource and the third resource;
  • the relay terminal monitors a paging message on the second resource.
  • the method before the relay terminal monitors the paging message on the second resource and/or the third resource among the multiple resources, the method further includes:
  • the relay terminal receives the auxiliary information sent by the remote terminal; the auxiliary information is used to indicate the third resource.
  • the auxiliary information includes at least one of the following:
  • a third resource configured by the network device for the terminal type with the third bandwidth capability
  • the initial downlink BWP configured by the network device for the terminal type with the third bandwidth capability.
  • the method also includes:
  • the relay terminal sends multiple indication information; the multiple indication information is used to indicate whether the relay terminal can provide relay services to the terminal types with various bandwidth capabilities; the multiple indication information is related to the There is a one-to-one correspondence between the terminal types of the above-mentioned various bandwidth capabilities.
  • the first indication information indicates that the relay terminal can provide a relay service to a terminal type with a fourth bandwidth capability corresponding to the first indication information:
  • the relay terminal can monitor the paging message on the fourth resource;
  • the fourth resource is a resource configured by the network device for the terminal type with the fourth bandwidth capability;
  • the network device configures a fourth resource for the terminal type with the fourth bandwidth capability, and the second bandwidth capability of the relay terminal is greater than or equal to the fourth bandwidth capability;
  • the first indication information is any indication information in the plurality of indication information.
  • the first indication information indicates that the relay terminal cannot provide the relay service to the terminal type with the fourth bandwidth capability corresponding to the first indication information:
  • the network device does not configure resources for monitoring paging messages for the terminal type with the fourth bandwidth capability
  • the relay terminal cannot monitor the paging message on the fourth resource;
  • the fourth resource is a resource configured by the network device for the terminal type with the fourth bandwidth capability;
  • the second bandwidth capability of the relay terminal is smaller than the fourth bandwidth capability
  • the first indication information is any indication information in the plurality of indication information.
  • the bandwidth capability refers to the maximum bandwidth capability that the terminal can support.
  • An embodiment of the present application provides a method for sending a paging message, the method including:
  • the network device configures multiple resources for terminal types with multiple bandwidth capabilities; the terminal types with multiple bandwidth capabilities correspond to the multiple resources one by one;
  • the network device sends paging messages on the plurality of resources.
  • the network device configures multiple resources for terminal types with multiple bandwidth capabilities, including:
  • the network device sends first configuration information; the first configuration information is used to configure a first initial downlink BWP, and is used to configure multiple types of terminals with various bandwidth capabilities in the first initial downlink BWP resource.
  • the network device configures multiple resources for terminal types with multiple bandwidth capabilities, including:
  • the network device sends second configuration information; the second configuration information is used to configure multiple initial downlink BWPs, and the multiple initial downlink BWPs are in one-to-one correspondence with the terminal types of the various bandwidth capabilities; the second The configuration information is also used to configure the multiple resources in the second initial downlink BWP among the multiple initial downlink BWPs.
  • the network device configures multiple resources for terminal types with multiple bandwidth capabilities, including:
  • the network device sends third configuration information, where the third configuration information is used to configure multiple initial downlink BWPs, and configure a resource in each of the multiple initial downlink BWPs; the multiple initial downlink BWPs are related to the There is a one-to-one correspondence between the terminal types of the above-mentioned various bandwidth capabilities.
  • the bandwidth capability refers to the maximum bandwidth capability that the terminal can support.
  • An embodiment of the present application provides a method for receiving a paging message, the method including:
  • the remote terminal receives a first paging message for the remote terminal sent by the relay terminal; the first paging message is received by the relay terminal on a third resource; the third resource is A resource configured by the network device for a terminal type with a third bandwidth capability; the third bandwidth capability represents the bandwidth capability of the remote terminal; the third bandwidth capability is less than or equal to the second bandwidth capability of the relay terminal .
  • the method before the remote terminal receives the first paging message for the remote terminal sent by the relay terminal, the method further includes:
  • the remote terminal sends auxiliary information to the relay terminal, where the auxiliary information is used to indicate the third resource.
  • the auxiliary information includes at least one of the following:
  • a third resource configured by the network device for the terminal type with the third bandwidth capability
  • the initial downlink BWP configured by the network device for the terminal type with the third bandwidth capability.
  • the method before the remote terminal receives the first paging message for the remote terminal sent by the relay terminal, the method further includes:
  • the remote terminal receives indication information; the indication information is used to indicate whether the relay terminal can provide a relay service for the remote terminal.
  • the bandwidth capability refers to the maximum bandwidth capability that the terminal can support.
  • An embodiment of the present application provides an apparatus for monitoring paging messages, including:
  • the first receiving unit is configured to monitor paging messages on at least one resource among multiple resources; the multiple resources include resources configured by the network device for terminal types with multiple bandwidth capabilities to monitor paging messages.
  • An embodiment of the present application provides a device for sending a paging message, including:
  • the second sending unit is configured to configure multiple resources for terminal types with multiple bandwidth capabilities; the terminal types with multiple bandwidth capabilities correspond to the multiple resources one by one; and send paging on the multiple resources information.
  • An embodiment of the present application provides a device for receiving a paging message, including:
  • the third receiving unit is configured to receive a first paging message sent by a relay terminal for the remote terminal; the first paging message is received by the relay terminal on a third resource; the The third resource is a resource configured by a network device for a terminal type with a third bandwidth capability; the third bandwidth capability represents the bandwidth capability of the remote terminal; the third bandwidth capability is less than or equal to that of the relay terminal Second bandwidth capability.
  • the terminal provided in the embodiment of the present application may be the relay terminal in the above solution or the remote terminal in the above solution, and the terminal includes a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the above method for listening to a paging message or the method for receiving a paging message.
  • the network device provided in the embodiment of the present application includes a processor and a memory.
  • the memory is used to store computer programs, and the processor is used to invoke and run the computer programs stored in the memory to execute the above-mentioned method for sending paging messages.
  • the chip provided by the embodiment of the present application includes: a processor, configured to invoke and run a computer program from a memory, so that a device equipped with the chip executes the above paging message transmission 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 enables a computer to execute the above paging message transmission method.
  • the computer program product provided by the embodiments of the present application includes computer program instructions, and the computer program instructions cause a computer to execute the above paging message transmission method.
  • the computer program provided by the embodiment of the present application when running on a computer, enables the computer to execute the above paging message transmission method.
  • the network device can configure different resources for terminal types with different bandwidth capabilities, and the relay terminal can monitor paging messages on one or more resources configured for terminal types with different bandwidth capabilities. In this way, the relay terminal can forward the paging message for remote terminals with different bandwidth capabilities, so that the remote terminal can normally receive the paging message and improve the coverage of communication.
  • FIG. 1 is a schematic diagram of an exemplary network architecture provided by an embodiment of the present application
  • FIG. 2 is a first schematic flow diagram of a paging message transmission method provided by an embodiment of the present application
  • FIG. 3 is a second schematic flow diagram of a paging message transmission method provided by an embodiment of the present application.
  • FIG. 4 is a third schematic flow diagram of a method for transmitting a paging message provided in an embodiment of the present application
  • FIG. 5 is a fourth schematic flow diagram of a method for transmitting a paging message provided in an embodiment of the present application
  • FIG. 6 is a schematic structural diagram of an apparatus for monitoring paging messages provided by an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a device for sending a paging message provided by an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a device for receiving a paging message provided by an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • Fig. 11 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 exemplary network architecture provided by an embodiment of the present application.
  • a communication system 100 may include a terminal 110 (such as a terminal 1101 and a terminal 1102 ) and a network device 120 .
  • the network device 120 may communicate with the terminal 1101 through an air interface. Multi-service transmission is supported between the terminal 1101 and the network device 120 .
  • the terminal 1101 can communicate with the terminal 1102 through the PC5 interface.
  • the embodiment of the present application is only described by using the communication system 100 as an example, but the embodiment of the present application is not limited thereto. That is to say, the technical solutions of the embodiments of the present application can be applied to various communication systems, such as: Long Term Evolution (Long Term Evolution, LTE) system, LTE Time Division Duplex (Time Division Duplex, TDD), Universal Mobile Communication System (Universal Mobile Telecommunication System, UMTS), Internet of Things (Internet of Things, IoT) system, Narrow Band Internet of Things (NB-IoT) system, enhanced Machine-Type Communications (eMTC) system, 5G communication system (also known as New Radio (NR) communication system), or future communication systems, etc.
  • LTE Long Term Evolution
  • LTE Time Division Duplex Time Division Duplex
  • TDD Time Division Duplex
  • Universal Mobile Telecommunication System Universal Mobile Telecommunication System
  • UMTS Universal Mobile Communication System
  • Internet of Things Internet of Things
  • NB-IoT Narrow Band Internet of Things
  • eMTC enhanced Machine-Type Communications
  • the network device 120 may be an access network device that communicates with the terminal 1101 .
  • the access network device can provide communication coverage for a specific geographic area, and can communicate with a terminal 1101 (such as a UE) located in the coverage area.
  • the network device 120 may be an evolved base station (Evolutional Node B, eNB or eNodeB) in a Long Term Evolution (Long Term Evolution, LTE) system, or a Next Generation Radio Access Network (NG RAN) device, Either a base station (gNB) in the NR system, or a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or the network device 120 can be a relay station, an access point, a vehicle-mounted device, a wearable Devices, hubs, switches, bridges, routers, or network devices in the future evolution of the Public Land Mobile Network (Public Land Mobile Network, PLMN), etc.
  • Evolutional Node B, eNB or eNodeB in a Long Term Evolution (Long Term Evolution, LTE) system
  • NG RAN Next Generation Radio Access Network
  • gNB base station
  • CRAN Cloud Radio Access Network
  • the network device 120 can be a relay station, an access point, a vehicle-mounted device, a wear
  • the terminal 110 may be any terminal device, including but not limited to a terminal connected to the network device 120 or other terminal devices by wire or wirelessly.
  • the terminal 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, User terminal, terminal, 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 terminals in future evolution networks, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • Terminal 1101 and terminal 1102 may be used for sidelink communication.
  • a terminal 1101 can serve as a Relay UE to provide a relay service for a terminal 1102 outside the network coverage area, so that the terminal 1102 outside the coverage area accesses the network device 120, thereby extending the coverage of the network range, improving the performance of the communication system.
  • the wireless communication system 100 may also include a core network device 130 for communicating with the base station.
  • the core network device 130 may be a 5G core network (5G Core, 5GC) device, for example, access and mobility management function (Access and Mobility Management Function, AMF), and for example, authentication server function (Authentication Server Function, AUSF), and for example, user plane function (User Plane Function, UPF), and for example, session management function (Session Management Function, SMF).
  • the core network device 130 may also be a packet core evolution (Evolved Packet Core, EPC) device of the LTE network, for example, a data gateway (Session Management Function+Core Packet Gateway, SMF+PGW- C) equipment.
  • EPC packet core evolution
  • SMF+PGW-C can realize the functions of SMF and PGW-C at the same time.
  • the above-mentioned core network equipment may be called by other names, or a new network entity may be formed by dividing functions of the core network, which is not limited in this embodiment of the present application.
  • Various functional units in the communication system 100 may also establish a connection through a next generation network (next generation, NG) interface to implement communication.
  • NG next generation network
  • the terminal device establishes an air interface connection with the access network device through the NR interface to transmit user plane data and control plane signaling; the terminal device can establish a control plane signaling connection with the AMF through the NG interface 1 (N1 for short); access Network equipment such as the next generation wireless access base station (gNB), can establish a user plane data connection with UPF through NG interface 3 (abbreviated as N3); access network equipment can establish control plane signaling with AMF through NG interface 2 (abbreviated as N2) connection; UPF can establish a control plane signaling connection with SMF through NG interface 4 (abbreviated as N4); UPF can exchange user plane data with the data network through NG interface 6 (abbreviated as N6); AMF can communicate with SMF through NG interface 11 (abbreviated as N11) The SMF establishes a control plane signaling connection; the SMF may establish a control plane signaling connection with the PCF through an NG interface 7 (N7 for short).
  • gNB next generation wireless access base station
  • FIG. 1 exemplarily shows a base station, a core network device, and two terminal devices.
  • the wireless communication system 100 may include multiple base stations and other numbers of terminal devices, which are not covered in this embodiment of the present application. limited.
  • 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 .
  • RedCap UE mainly has three scenarios.
  • Industrial Wireless Sensors Compared with URLLC, industrial wireless sensors have relatively low latency and reliability requirements, and have lower requirements for cost and power consumption.
  • the main requirements and characteristics of industrial wireless sensors include: 99.99% communication reliability, end-to-end delay ⁇ 100ms, reference data rate less than 2Mbps and mainly uplink services, static equipment, and battery life of up to several years.
  • the delay requirement is lower, for example, the delay requirement is 5-10 ms.
  • Video surveillance is mainly used in the monitoring of smart cities, industrial factories, etc. Data collection and processing in smart cities facilitate more effective monitoring and control of urban resources and provide more effective services to urban residents.
  • Video surveillance is mainly uplink business, and other main requirements include: the reference rate of ordinary resolution video is 2-4Mbps, the delay is less than 500ms, and the communication reliability is 99%-99.9%.
  • the rate requirement of high-definition video is 7.5 ⁇ 25Mbps
  • Wearables including smart watches, smart bracelets, electronic health equipment and some medical monitoring equipment.
  • One commonality of these devices is the small size of the devices.
  • the key index requirements of wearable devices include: the reference rate of downlink and uplink is 5-50Mbps and 2-5Mbps respectively; the peak rate of downlink and uplink is 150Mbps and 50Mbps respectively, and the battery is required to work for several days or even 1-2 weeks.
  • the terminal capability requirements can be reduced from the following aspects, so as to achieve low-complexity and low-cost RedCap UE.
  • RedCap UE In order to enable RedCap UE and ordinary terminal (ie non-RedCap UE) to share the same synchronization signal block (Synchronization Signal and PBCH block, SSB), control resource set 0 (CORESET0), and system information block 1 (System Information Blocks1, SIB1 ), the maximum bandwidth of RedCap UE can be reduced from 100MHz to 20MHz in the low frequency band (ie FR1 band). At the same time, the maximum bandwidth of RedCap UE in the high frequency band (ie FR2 band) can be reduced to 100MHz.
  • SSB Synchrom Block
  • CORESET0 control resource set 0
  • SIB1 system information block 1
  • the minimum number of receiving antennas supported is reduced to 1 or 2.
  • the minimum number of receiving antennas supported is reduced to 1 or 2.
  • the number of downlink MIMO layers of 1 layer is supported.
  • the highest modulation order corresponding to the FR1 frequency band is reduced from 64 quadrature amplitude modulation (Quadrature Amplitude Modulation, QAM) to 16QAM; the highest modulation order corresponding to the FR2 frequency band is reduced from 64QAM to 16QAM.
  • QAM Quadrature Amplitude Modulation
  • the highest modulation order corresponding to the FR1 frequency band is reduced from 256QAM to 64QAM; the highest modulation order corresponding to the FR2 frequency band is reduced from 64QAM to 16QAM.
  • RedCap UE can transmit and receive at different frequencies at different times, and can use cheaper receive-transmit antenna switches and low-pass filters to implement Replaces more expensive duplexers.
  • PDSCH Physical Downlink Shared Channel
  • HARQ Hybrid Automatic Repeat Request
  • PDCCH Physical Downlink Control Channel
  • PUSCH Physical Uplink Shared Channel
  • DRB Data Radio Bearer
  • the terminal Judging from the above three application scenarios supported by RedCap, the terminal generally does not have multiple parallel services at the same time.
  • the number of DRBs will directly affect the terminal buffer and memory size. Therefore, it may be considered to reduce the cost of the terminal by reducing the maximum number of DRBs supported by the terminal.
  • the size of the Layer 2 buffer area mainly depends on the number of uplink and downlink peaks and the Radio Link Control (Radio Link Control, RLC) transmission time interval (Transmission Time interval, RTT).
  • RLC Radio Link Control
  • RTT Transmission Time interval
  • the RLC/PDCP SN length is related to the length of the sliding window that the RLC/PDCP layer needs to support.
  • the RLC/PDCP SN length of an ordinary terminal requires 18 bits (bit).
  • RedCap UE its buffer size is reduced compared with ordinary terminals.
  • RedCap UE can reduce the length of RLC/PDCP SN.
  • RRC Radio Resource Control
  • the 5G network can include three RRC states, RRC connected state (ie RRC_CONNECTED), RRC idle state (ie RRC_IDLE), and RRC inactive state (ie RRC_INACTIVE).
  • RRC connected state ie RRC_CONNECTED
  • RRC idle state ie RRC_IDLE
  • RRC inactive state ie RRC_INACTIVE
  • an RRC connection is established between the terminal and the Radio Access Network (Random Access Network, RAN) (that is, the base station).
  • the base station can store the context information of the terminal access layer (Access Stratum, AS), and the RAN device can realize the control of terminal mobility.
  • AS Access Stratum
  • the paging of the terminal is initiated by the core network (Core Network, CN), and the paging area is configured by the CN.
  • Core Network Core Network
  • the terminal can move within the area configured by the RNA without notifying the RAN.
  • the last base station serving the terminal stores the AS context information of the terminal.
  • the paging of the terminal is RAN initiated and the paging area is configured by the RAN.
  • the main function of paging is that the network can page the terminal through paging message when the terminal is in RRC_IDLE state or RRC_INACTIVE state, or notify the terminal of system information through short message Change or earthquake tsunami/public warning information.
  • a terminal in the RRC_IDLE state or RRC_INACTIVE state can monitor paging on resources configured in the initial downlink bandwidth part (Bandwidth Part, BWP).
  • BWP bandwidth part
  • the maximum configurable bandwidth of the initial downlink BWP is 20MHz, that is, the maximum resource bandwidth for the terminal to monitor paging messages is also 20MHz.
  • the maximum bandwidth that RedCap UE can support can be further reduced to 10MHz or 5MHz.
  • this type of RedCap UE with low bandwidth capability cannot normally work on the initial downlink BWP of 20MHz, that is, it cannot normally receive paging messages.
  • the network device can separately configure the initial downlink BWP bandwidth matching its bandwidth capability for this type of low-bandwidth RedCap UE, or configure the initial downlink BWP for this type of low-bandwidth RedCap UE separately for monitoring and seeking. Resources for calling messages.
  • the Relay UE in the unconnected state in addition to listening to its own paging messages on the PO in the initial downlink BWP, the Relay UE in the unconnected state also needs to provide these paging messages on the PO corresponding to the Remote UE it serves.
  • the Remote UE monitors the paging message, and then forwards the received paging message to the corresponding Remote UE.
  • the Remote UE is a RedCap UE with low bandwidth capability, the Relay UE may not be able to provide relay services for the Remote UE.
  • an embodiment of the present application provides a paging message transmission method.
  • the network device can configure different resources for terminal types with different bandwidth capabilities, and the relay terminal can be configured for terminal types with different bandwidth capabilities. Listen for paging messages on one or more resources. In this way, the relay terminal can forward the paging message for remote terminals with different bandwidth capabilities, so that the remote terminal can normally receive the paging message and improve the coverage of communication.
  • Fig. 2 is a first schematic flow diagram of a paging message transmission method provided according to an embodiment of the present application.
  • the method can be executed by a relay terminal, and the relay terminal can be as shown in Fig. 1
  • a terminal 1101 the network device in this method may be the network device 120 shown in FIG. 1
  • the remote terminal in this method may be the terminal 1102 shown in FIG. 1 .
  • the method includes the following steps 210 to 230 .
  • Step 210 the network device configures multiple resources for terminal types with multiple bandwidth capabilities; the terminal types with multiple bandwidth capabilities correspond to multiple resources one by one;
  • Step 220 the network device sends a paging message on multiple resources
  • Step 230 the relay terminal monitors the paging message on at least one of the multiple resources; the multiple resources include resources configured by the network device for terminal types with various bandwidth capabilities to monitor the paging message.
  • the resource mentioned in the embodiment of the present application may be a control resource set (CORESET) or a search space (Search Space).
  • the search space may be a paging search space
  • the control resource set may be a control resource set corresponding to the paging search space.
  • the bandwidth capability refers to the capability of the maximum bandwidth that the terminal can support. Exemplarily, when the bandwidth capability of the relay terminal is 20 MHz, that is, the maximum bandwidth that the relay terminal can support is 20 MHz.
  • the network device may configure different resources for terminal types with different bandwidth capabilities, so as to transmit paging messages through the configured resources.
  • the network device may configure resource 1 for a terminal type with a bandwidth capability not less than 20 MHz, and configure resource 2 for a terminal type with a bandwidth capability less than 20 MHz.
  • the network device may transmit the paging message of the terminal with the bandwidth capability corresponding to the resource.
  • the network device may transmit a paging message of a terminal with a bandwidth capability not less than 20 MHz on resource 1, and transmit a paging message of a terminal with a bandwidth capability of less than 20 MHz on resource 1.
  • terminals with different bandwidth capabilities have different resources for monitoring paging messages.
  • the relay terminal (that is, the Relay UE) may monitor the paging message on at least one of the above-mentioned multiple resources.
  • the above at least one resource includes at least resources configured by the network device for the bandwidth capability corresponding to the relay terminal. That is to say, the relay terminal can at least monitor its own paging message.
  • the relay terminal can also monitor the paging message on resources configured by the network device for other types of terminal types with bandwidth capabilities, and forward the paging message to remote terminals with different bandwidth capabilities than its own. In this way, the relay terminal can forward the paging message for remote terminals with different bandwidth capabilities, so that the remote terminal can normally receive the paging message and improve the coverage of communication.
  • the relay terminal in this embodiment of the present application may be in a non-connected state (that is, RRC_IDLE state or RRC_INACTIVE state).
  • the network device may configure resources for monitoring paging messages for terminals of different bandwidth capabilities in different ways. Three implementation methods are described in detail below.
  • the network device may configure the same initial downlink BWP for terminal types with multiple bandwidth capabilities, and configure different resources for terminal types with different bandwidth capabilities in the initial downlink BWP.
  • the network device may send the first configuration information to the relay terminal, where the first configuration information is used to configure the first initial downlink BWP, and the first configuration information is also used for multiple Configure multiple resources for a terminal type with different bandwidth capabilities.
  • multiple resources correspond one-to-one to terminal types with multiple bandwidth capabilities.
  • network devices can configure different CORESET/Search Spaces in an initial downlink BWP for terminal types with different bandwidth capabilities. That is, the multiple resources described in steps 210 to 230 are all located in the same initial downlink BWP.
  • the relay terminal may monitor the paging message on at least one resource in the first initial downlink BWP.
  • the network device may configure different initial downlink BWPs for terminal types with different bandwidth capabilities, and each terminal type with bandwidth capabilities corresponds to an initial downlink BWP.
  • the network device may configure an initial downlink BWP 1 for a terminal with a bandwidth capability of not less than 20 MHz, and configure an initial downlink BWP 2 for a terminal with a bandwidth capability of less than 20 MHz.
  • the network device may configure multiple resources in each initial downlink BWP.
  • the multiple resources configured by each initial downlink BWP can be used to transmit the paging message of the terminal type with the bandwidth capability corresponding to the current initial downlink BWP, and the paging message of the terminal type with the bandwidth capability smaller than the bandwidth capability corresponding to the current initial downlink BWP information.
  • the network device may configure two resources in the initial downlink BWP 1 in the above example, resource 1 and resource 2 respectively.
  • Network devices can transmit paging messages on resource 1 in the initial downlink BWP 1 for terminals with a bandwidth capability of not less than 20 MHz, and transmit paging messages on resource 2 in the initial downlink BWP 1 for terminals with a bandwidth capability of less than 20 MHz.
  • the bandwidth capability of the relay terminal is the second bandwidth capability.
  • the network device may send the second configuration information to the relay terminal.
  • the second configuration information is used to configure multiple initial downlink BWPs, where the multiple initial downlink BWPs correspond one-to-one to terminal types with various bandwidth capabilities.
  • the multiple initial downlink BWPs configured in the second configuration information include the second initial downlink BWP.
  • the second initial downlink BWP is the initial downlink BWP configured by the network device for the terminal with the second bandwidth capability (ie, the relay terminal).
  • the network device can configure multiple resources in the second initial downlink BWP through the second configuration information, so that the relay terminal can monitor its own paging message on the multiple resources in the second initial downlink BWP And a paging message of a terminal type whose bandwidth capability is smaller than the second bandwidth capability.
  • the network device configures multiple resources in the second initial downlink BWP configured for the terminal type with the second bandwidth capability. That is, the multiple resources described in steps 210 to 230 are located in the second initial downlink BWP.
  • the relay terminal can monitor the paging messages of itself and the remote terminal on the second initial downlink BWP matching its second bandwidth capability.
  • the network device may configure different initial downlink BWPs for terminal types with different bandwidth capabilities, and each type of terminal with bandwidth capabilities corresponds to an initial downlink BWP.
  • the network device may configure an initial downlink BWP 1 for a terminal with a bandwidth capability of not less than 20 MHz, and configure an initial downlink BWP 2 for a terminal with a bandwidth capability of less than 20 MHz.
  • the network device configures a resource in each initial downlink BWP, and the resource in each initial downlink BWP is used to transmit the paging message of the terminal type corresponding to the bandwidth capability of the current initial downlink BWP.
  • the network device can configure resource 1 in the initial downlink BWP 1, and configure resource 2 in the initial downlink BWP 2.
  • resource 1 is used for transmitting paging messages of terminals with a bandwidth capacity not less than 20 MHz
  • resource 2 is used for transmitting paging messages of terminals with a bandwidth capacity of less than 20 MHz.
  • the network device may send third configuration information to the relay terminal, where the third configuration information is used to configure multiple initial downlink BWPs, and is used to configure a resource for each of the multiple initial downlink BWPs; multiple The initial downlink BWP has a one-to-one correspondence with terminal types with various bandwidth capabilities.
  • steps 210 to 230 are respectively located in multiple initial downlink BWPs, and each resource corresponds to an initial downlink BWP.
  • the relay terminal may monitor the paging message on resources configured by at least one initial downlink BWP among the multiple initial downlink BWPs.
  • the network device may carry any one of the above-mentioned first configuration information, second configuration information, and third configuration information in the SIB, and configure multiple resources through the above-mentioned configuration information carried in the SIB.
  • the SIB may be SIB1, SIB2 or other types of SIBs, which is not limited in this embodiment of the present application.
  • the relay terminal in step 230 monitors the paging message on at least one of the multiple resources, which may be implemented in the following manner:
  • Step 2301 the relay terminal monitors the paging message on the first resource among the multiple resources
  • the first resource refers to the resource configured by the network device for the terminal type with the first bandwidth capability; the first bandwidth capability is a bandwidth capability that is less than or equal to the second bandwidth capability among multiple bandwidth capabilities; the second bandwidth capability represents the relay The bandwidth capability of the terminal.
  • the size of the bandwidth capability represents the size of the maximum bandwidth supported by the terminal.
  • the first bandwidth capability being less than or equal to the second bandwidth capability means that the maximum bandwidth indicated by the first bandwidth capability is less than or equal to the maximum bandwidth indicated by the second bandwidth capability.
  • a terminal with a larger bandwidth capability can normally receive data transmitted over a smaller bandwidth, while a terminal with a smaller bandwidth capability cannot normally receive data transmitted over a larger bandwidth.
  • a terminal with a maximum bandwidth of 20MHz can receive data transmitted on resources with a bandwidth less than or equal to 20MHz, but cannot normally receive data transmitted on resources with a bandwidth greater than 20MHz.
  • the relay terminal can monitor paging messages on resources corresponding to all bandwidth capabilities less than or equal to its own bandwidth capability, that is, the relay terminal can monitor paging messages on all resources it supports.
  • the relay terminal may determine the resource to be monitored according to its own bandwidth capability (that is, the second bandwidth capability). Specifically, the relay terminal can monitor its own paging message on the resource corresponding to the second bandwidth capability, and can also monitor the paging message on the resource corresponding to the bandwidth capability smaller than the second bandwidth capability, so as to serve it
  • the remote terminal provides relay paging service.
  • the network device configures resource 1 for terminal types with a bandwidth capability not less than 20 MHz, and configures resource 2 for terminal types with bandwidth capabilities less than 20 MHz. If the maximum bandwidth supported by the bandwidth capability of the relay terminal is not less than 20MHz, the relay terminal can monitor the paging message on the resource 1 and resource 2 above. If the maximum bandwidth supported by the bandwidth capability of the relay terminal is less than 20 MHz, the relay terminal only monitors the paging message on resource 2.
  • the first resources in this embodiment of the present application may include resources configured by the network device for all bandwidth capabilities whose bandwidth capabilities are less than or equal to the second bandwidth capability, and the first resources may include resources configured by the network device for remote terminals.
  • the resources used to monitor the paging message of the remote terminal may not include the resources configured by the network device for the remote terminal.
  • the above-mentioned first resources may include resources for monitoring the paging message of the remote terminal; if the bandwidth capability of the remote terminal is greater than the second bandwidth capability capabilities, the above-mentioned first resources do not include resources for monitoring the paging message of the remote terminal.
  • the network device may configure different resources for terminal types with different bandwidth capabilities.
  • the relay terminal can determine to monitor the paging message on resources corresponding to all bandwidth capabilities less than or equal to its own bandwidth capability according to its own bandwidth capability. Capabilities are the same, or the bandwidth capability is lower than its own bandwidth capability) the remote terminal forwards the paging message, so that the remote terminal can normally receive the paging message, improving the coverage of the communication.
  • the bandwidth capability of the remote terminal is the third bandwidth capability.
  • the relay terminal when the third bandwidth capability of the remote terminal is less than or equal to the second bandwidth capability of the relay terminal, the relay terminal is the remote terminal
  • the first paging message for the remote terminal is monitored on the configured third resource.
  • the relay terminal may also perform the following steps:
  • Step 2401 the relay terminal sends a first paging message for the remote terminal to the remote terminal.
  • the relay terminal can not only monitor its own paging message, but also monitor the paging message of the remote terminal on the third resource, so as to provide the remote terminal with a relay paging service. In this way, the communication performance of the remote terminal and the coverage of the communication system are improved.
  • step 230 the relay terminal monitors the paging message on at least one of the multiple resources, which can also be implemented in the following manner :
  • Step 2302 the relay terminal monitors the paging message on the second resource and/or the third resource among the multiple resources;
  • the second resource is the resource configured by the network device for the terminal type with the second bandwidth capability; the second bandwidth capability represents the bandwidth capability of the relay terminal; the third resource is the resource configured by the network device for the terminal type with the third bandwidth capability; The third bandwidth capability represents the bandwidth capability of the remote terminal.
  • the relay terminal may monitor its own paging message on the second resource corresponding to its own bandwidth capability (that is, the second bandwidth capability), or may monitor its own paging message on the second resource at the same time, Monitor the paging message of the remote terminal on the third resource.
  • the relay terminal may determine the resource to monitor according to its own bandwidth capability and the bandwidth capability of the remote terminal.
  • the relay terminal monitors the paging message on the second resource and the third resource;
  • the relay terminal monitors the paging message on the second resource.
  • the size of the bandwidth capability represents the size of the maximum bandwidth supported by the terminal.
  • a terminal with a larger bandwidth capability can normally receive data transmitted over a smaller bandwidth, while a terminal with a smaller bandwidth capability cannot normally receive data transmitted over a larger bandwidth.
  • a terminal with a maximum bandwidth of 20MHz can receive data transmitted on resources with a bandwidth less than or equal to 20MHz, but cannot normally receive data transmitted on resources with a bandwidth greater than 20MHz.
  • the relay terminal can monitor its own paging message on the second resource corresponding to the second bandwidth, and at the same time, the relay terminal can also monitor the paging message on the second resource corresponding to the third bandwidth On the corresponding third resource, the remote terminal monitors the paging message.
  • the relay terminal cannot normally receive the data transmitted on the third resource, therefore, the relay terminal only monitors its own paging message on the second resource.
  • the relay terminal when the third bandwidth capability of the remote terminal is less than or equal to the second bandwidth capability of the relay terminal, the relay terminal is the remote terminal
  • the first paging message for the remote terminal is monitored on the configured third resource.
  • the relay terminal may also perform the following steps:
  • Step 2402 the relay terminal sends a first paging message for the remote terminal to the remote terminal.
  • the relay terminal can not only monitor its own paging message, but also monitor the paging message of the remote terminal on the third resource, so as to provide the remote terminal with a relay paging service. In this way, the communication performance of the remote terminal and the coverage of the communication system are improved.
  • the relay terminal in step 2302 monitors the paging message on the second resource and/or the third resource among the multiple resources.
  • the relay terminal in step 2302 monitors the paging message on the second resource and/or the third resource among the multiple resources.
  • Step 250 the relay terminal receives the auxiliary information sent by the remote terminal; the auxiliary information is used to indicate the third resource.
  • the remote terminal may send auxiliary information to the relay terminal in advance, and use the auxiliary information to inform the relay terminal of the third resource for transmitting the paging message of the remote terminal.
  • the relay terminal determines the resources to monitor according to the auxiliary information.
  • the remote terminal may send the auxiliary information to the relay terminal through the PC5 port.
  • the above auxiliary information includes at least one of the following information:
  • a third resource configured by the network device for a terminal type with a third bandwidth capability
  • the initial downlink BWP configured by the network device for the terminal type with the third bandwidth capability.
  • the network device may configure different resources for monitoring paging messages for terminals with different bandwidth capabilities. Based on this, the remote terminal may use the auxiliary information to carry the bandwidth capability information of the remote terminal to indicate the third bandwidth capability of the remote terminal. Further, the relay terminal may determine the third resource corresponding to the third bandwidth capability in the auxiliary information according to the preset mapping relationship.
  • the remote terminal may use the auxiliary information to carry information about the third resource configured by the network device for the terminal type with the third bandwidth capability. In this way, the relay terminal can directly determine the above-mentioned third resource according to the auxiliary information.
  • the network device can configure different initial downlink BWPs for terminals with different bandwidth capabilities, and the network device can configure a resource in each initial downlink BWP, and the resource is used to transmit paging for terminals with corresponding bandwidth capabilities information.
  • the remote terminal may use the auxiliary information to carry information about the initial downlink BWP configured by the network device for the remote terminal.
  • the relay terminal can determine the resource for transmitting the paging message corresponding to the initial downlink BWP in the auxiliary information according to the preset rule, so as to determine the above-mentioned third resource.
  • the remote terminal may send auxiliary information to the relay terminal in advance to inform the relay terminal on which resources it can monitor its own paging message.
  • the relay terminal can determine the monitored resource according to the auxiliary information, thus improving the efficiency of the relay service.
  • the relay terminal may also perform the following steps:
  • the relay terminal sends multiple indication information; the multiple indication information is used to indicate whether the relay terminal can provide relay services to terminal types with various bandwidth capabilities; the multiple indication information corresponds to the terminal types with various bandwidth capabilities one-to-one.
  • the relay terminal may send indication information for terminals with different bandwidth capabilities respectively, and the indication information indicates whether the relay service can be provided to the terminal with the current bandwidth capability.
  • the indication information indicates whether the relay service can be provided to the terminal with the current bandwidth capability.
  • the relay terminal can send two indication information (namely indication information 1 and indication information 2), the relay terminal indicates whether the relay terminal can provide relay service for the terminal type 1 terminal through the indication information 1, and the relay terminal indicates through the indication information Information 2 indicates whether the relay terminal can provide a relay service for terminals of terminal type 2.
  • the relay terminal may send the above multiple indication information in a broadcast or multicast manner.
  • the above indication information may be sent in a discovery message, or the above indication information may be sent through dedicated signaling, which is not limited in this embodiment of the present application.
  • the relay terminal may determine the specific indication content of the above multiple indication information according to its own bandwidth capability and/or its own resources for monitoring paging messages.
  • the relay terminal determines specific indication content in the indication information
  • the first indication information is any indication information among multiple indication information
  • the first indication information in the embodiment of the present application is used to indicate whether the relay terminal can provide the relay service to the terminal type with the fourth bandwidth capability. It can be understood that the first indication information corresponds to the terminal type with the fourth bandwidth capability.
  • the fourth bandwidth capability is only for distinguishing from the above-mentioned first bandwidth capability, second bandwidth capability, and third bandwidth capability, and is not used to limit specific bandwidth capabilities.
  • the relay terminal when at least one of the following is satisfied, the relay terminal indicates through the first indication information that the relay terminal can provide the relay service to the terminal type with the fourth bandwidth capability:
  • the relay terminal can monitor the paging message on the fourth resource;
  • the fourth resource is a resource configured by the network device for the terminal type with the fourth bandwidth capability;
  • the network device configures the fourth resource for the terminal type with the fourth bandwidth capability, and the second bandwidth capability of the relay terminal is greater than or equal to the fourth bandwidth capability.
  • the relay terminal when the relay terminal can monitor the paging message on the fourth resource configured by the network device for the fourth bandwidth capability, and/or, the network device configures the fourth resource, and the capability of the relay terminal can support its When monitoring paging messages on four resources (that is to say, the relay terminal has the ability to monitor paging messages on the fourth resource), the relay terminal can send the first indication information, and use the first indication information to send a message with the fourth bandwidth The capable terminal notifies the relay terminal that it can provide the relay service.
  • the relay terminal when any of the following is satisfied, specifically indicates through the first indication information that the relay terminal cannot provide the relay service to the terminal type with the fourth bandwidth capability:
  • the network device does not configure resources for monitoring paging messages for the fourth bandwidth-capable terminal type
  • the relay terminal cannot monitor the paging message on the fourth resource;
  • the fourth resource is a resource configured by the network device for the terminal type with the fourth bandwidth capability;
  • the second bandwidth capability of the relay terminal is smaller than the fourth bandwidth capability.
  • the relay terminal may use the first indication information to notify the terminal with the fourth bandwidth capability that the relay terminal is prohibited from providing the relay service for a period of time.
  • the first indication information may be access barred (Barred) indication information.
  • the Barred indication information is information of Boolean type. When the value of the Barred indication information is true (for example, 1), it indicates that the relay terminal can provide relay services for the terminal type with the fourth bandwidth capability. When the value of the Barred indication information is false (for example, 0), it indicates that the relay terminal cannot provide the relay service for the terminal type with the fourth bandwidth capability.
  • the relay terminal can send indication information to terminals with different bandwidth capabilities in advance, so as to inform terminals with different bandwidth capabilities whether the relay terminal can be of this type.
  • the terminal provides the relay service. In this way, the efficiency of the relay service is improved.
  • 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 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. 6 is a schematic diagram of the structure and composition of the device for monitoring paging messages provided by the embodiment of the present application, which is applied to relay terminals.
  • the device for monitoring paging messages includes:
  • the first receiving unit 61 is configured to monitor paging messages on at least one resource among multiple resources; the multiple resources include resources configured by the network device for terminal types with various bandwidth capabilities to monitor paging messages .
  • the multiple resources are located in the first initial downlink BWP.
  • the multiple resources are located in the second initial downlink BWP; the second initial downlink BWP is the initial downlink BWP configured by the network device for the terminal type with the second bandwidth capability; the second bandwidth capability To characterize the bandwidth capability of the relay terminal.
  • the multiple resources are located in multiple initial downlink BWPs, and the multiple resources are in one-to-one correspondence with the multiple initial downlink BWPs.
  • the first receiving unit 61 is specifically configured to monitor a paging message on a first resource among the multiple resources;
  • the first resource refers to the resource configured by the network device for the terminal type with the first bandwidth capability; the first bandwidth capability is the bandwidth that is less than or equal to the second bandwidth capability among the multiple bandwidth capabilities capability; the second bandwidth capability represents the bandwidth capability of the relay terminal.
  • the first receiving unit 61 is specifically configured such that the relay terminal monitors a paging message on the second resource and/or the third resource among the plurality of resources;
  • the second resource is a resource configured by the network device for a terminal type with a second bandwidth capability; the second bandwidth capability represents the bandwidth capability of the relay terminal; the third resource is a resource configured by the network device for the second bandwidth capability.
  • the first receiving unit 61 is specifically configured to: if the second bandwidth capability is greater than or equal to the third bandwidth capability, the relay terminal Monitoring paging messages on three resources; if the second bandwidth capability is smaller than the third bandwidth capability, the relay terminal monitors paging messages on the second resource.
  • the first receiving unit 61 is further configured to receive auxiliary information sent by the remote terminal; the auxiliary information is used to indicate the third resource.
  • the auxiliary information includes at least one of the following:
  • a third resource configured by the network device for the terminal type with the third bandwidth capability
  • the initial downlink BWP configured by the network device for the terminal type with the third bandwidth capability.
  • the device for monitoring paging messages may further include a first sending unit
  • the first sending unit is configured to send a plurality of indication information; the plurality of indication information is used to indicate whether the relay terminal can provide relay services to the terminal types with various bandwidth capabilities; the plurality of The indication information is in one-to-one correspondence with the terminal types of the multiple bandwidth capabilities.
  • the first indication information indicates that the relay terminal can provide a relay service to a terminal type with the fourth bandwidth capability corresponding to the first indication information:
  • the relay terminal can monitor the paging message on the fourth resource;
  • the fourth resource is a resource configured by the network device for the terminal type with the fourth bandwidth capability;
  • the network device configures a fourth resource for the terminal type with the fourth bandwidth capability, and the second bandwidth capability of the relay terminal is greater than or equal to the fourth bandwidth capability;
  • the first indication information is any indication information in the plurality of indication information.
  • the first indication information indicates that the relay terminal cannot provide the relay service to the terminal type with the fourth bandwidth capability corresponding to the first indication information:
  • the network device does not configure resources for monitoring paging messages for the terminal type with the fourth bandwidth capability
  • the relay terminal cannot monitor the paging message on the fourth resource;
  • the fourth resource is a resource configured by the network device for the terminal type with the fourth bandwidth capability;
  • the second bandwidth capability of the relay terminal is smaller than the fourth bandwidth capability
  • the first indication information is any indication information in the plurality of indication information.
  • the bandwidth capability refers to the maximum bandwidth capability that the terminal can support.
  • Fig. 7 is a schematic diagram of the structural composition of the device for sending a paging message provided by the embodiment of the present application, which is applied to a network device.
  • the device for sending a paging message includes:
  • the second sending unit 71 is configured to configure multiple resources for terminal types with multiple bandwidth capabilities; the terminal types with multiple bandwidth capabilities correspond to the multiple resources one by one; and send a request on the multiple resources call message.
  • the second sending unit 71 is specifically configured to send first configuration information; the first configuration information is used to configure the first initial downlink BWP, and is used in the first initial downlink BWP Configuring multiple resources for the terminal types with multiple bandwidth capabilities.
  • the second sending unit 71 is specifically configured to send second configuration information; the second configuration information is used to configure multiple initial downlink BWPs, and the multiple initial downlink BWPs are related to the various There is a one-to-one correspondence between terminal types with bandwidth capabilities; the second configuration information is also used to configure the multiple resources in a second initial downlink BWP among the multiple initial downlink BWPs.
  • the second sending unit 71 is specifically configured to send third configuration information, the third configuration information is used to configure multiple initial downlink BWPs, and among the multiple initial downlink BWPs are respectively One resource is configured; the multiple initial downlink BWPs are in one-to-one correspondence with the terminal types with multiple bandwidth capabilities.
  • the bandwidth capability refers to the maximum bandwidth capability that the terminal can support.
  • Fig. 8 is a schematic diagram of the structure and composition of the device for receiving a paging message provided by the embodiment of the present application, which is applied to a remote terminal.
  • the device for receiving a paging message includes:
  • the third receiving unit 81 is configured to receive a first paging message directed at the remote terminal sent by the relay terminal; the first paging message is received by the relay terminal on the third resource; the
  • the third resource is a resource configured by a network device for a terminal type with a third bandwidth capability; the third bandwidth capability represents the bandwidth capability of the remote terminal; the third bandwidth capability is less than or equal to the relay terminal of the second bandwidth capability.
  • the device for receiving a paging message further includes a third sending unit
  • the third sending unit is configured to send auxiliary information to a relay terminal, where the auxiliary information is used to indicate the third resource.
  • the auxiliary information includes at least one of the following:
  • a third resource configured by the network device for the terminal type with the third bandwidth capability
  • the initial downlink BWP configured by the network device for the terminal type with the third bandwidth capability.
  • the receiving unit is further configured to receive indication information; the indication information is used to indicate whether the relay terminal can provide a relay service for the remote terminal.
  • the bandwidth capability refers to the maximum bandwidth capability that the terminal can support.
  • FIG. 9 is a schematic structural diagram of a communication device 900 provided by an embodiment of the present application.
  • the communication device may be a terminal (that is, a relay terminal or a remote terminal provided in this application), or a network device.
  • the communication device 900 shown in FIG. 9 includes a processor 910, and the processor 910 can invoke and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the communication device 900 may further include a memory 920 .
  • the processor 910 can invoke and run a computer program from the memory 920, so as to implement the method in the embodiment of the present application.
  • the memory 920 may be an independent device independent of the processor 910 , or may be integrated in the processor 910 .
  • the communication device 900 may further include a transceiver 930, and the processor 910 may control the transceiver 930 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 930 may include a transmitter and a receiver.
  • the transceiver 930 may further include antennas, and the number of antennas may be one or more.
  • the communication device 900 may specifically be the network device of the embodiment of the present application, and the communication device 900 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 900 may specifically be the relay terminal/remote terminal of the embodiment of the present application, and the communication device 900 may implement the corresponding functions implemented by the relay terminal/remote terminal in each method of the embodiment of the present application. For the sake of brevity, the process will not be repeated here.
  • FIG. 10 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 1000 shown in FIG. 10 includes a processor 1010, and the processor 1010 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 1000 may further include a memory 1020 .
  • the processor 1010 can invoke and run a computer program from the memory 1020, so as to implement the method in the embodiment of the present application.
  • the memory 1020 may be an independent device independent of the processor 1010 , or may be integrated in the processor 1010 .
  • the chip 1000 may also include an input interface 1030 .
  • the processor 1010 can control the input interface 1030 to communicate with other devices or chips, specifically, can obtain information or data sent by other devices or chips.
  • the chip 1000 may also include an output interface 1040 .
  • the processor 1010 can control the output interface 1040 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 relay terminal/remote terminal in the embodiment of the present application, and the chip can implement the corresponding processes implemented by the relay terminal/remote terminal in each method of the embodiment of the present application, for It is concise and will not be repeated here.
  • the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
  • Fig. 11 is a schematic block diagram of a communication system 2000 provided by an embodiment of the present application.
  • the communication system 1100 includes a relay terminal 1110 , a remote terminal 1120 and a network device 1130 .
  • the relay terminal 1110 can be used to implement the corresponding functions implemented by the relay terminal in the above method
  • the remote terminal 1120 can be used to implement the corresponding functions implemented by the remote terminal in the above method
  • the network device 1120 may be used to implement corresponding functions implemented by the network device in the foregoing method.
  • the processor in the embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above-mentioned method embodiments may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other available Program logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • a general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.
  • the steps of the method disclosed in connection with the embodiments of the present application can be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • the volatile memory can be Random Access Memory (RAM), which acts as external cache memory.
  • RAM Static Random Access Memory
  • SRAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchlink DRAM, SLDRAM Direct Memory Bus Random Access Memory
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is, the memory in the embodiments of the present application is intended to include, but not be limited to, these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium can be applied to the network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in the methods of the embodiments of the present application.
  • the computer program enables the computer to execute the corresponding processes implemented by the network device in the methods of the embodiments of the present application.
  • the computer-readable storage medium can be applied to the relay terminal/remote terminal in the embodiments of the present application, and the computer program enables the computer to execute the various methods of the embodiments of the present application by the relay terminal/remote terminal
  • the corresponding process of implementation 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 relay terminal/remote terminal in the embodiment of the present application, and the computer program instructions enable the computer to execute each method in the embodiment of the present application to be implemented by the relay terminal/remote terminal
  • the computer program instructions enable the computer to execute each method in the embodiment of the present application to be implemented by the relay terminal/remote terminal
  • 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 relay terminal/remote terminal in the embodiment of the present application.
  • the computer program runs on the computer, the computer executes the various methods in the embodiment of the present application by the relay terminal/remote terminal. For the sake of brevity, the corresponding process implemented by the remote terminal 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. .

Abstract

本申请实施例提供一种寻呼消息的传输方法及装置、设备，该方法包括：中继终端在多个资源中的至少一个资源上监听寻呼消息；所述多个资源包括网络设备为多种带宽能力的终端类型配置的用于监听寻呼消息的资源。

Description

一种寻呼消息的传输方法及装置、设备 技术领域
本申请实施例涉及移动通信技术领域，具体涉及一种寻呼消息的传输方法及装置、设备。
背景技术
第五代移动通信技术(5th Generation Mobile Communication Technology，5G)的三大应用场景包括增强型移动宽带(eMBB)、海量机器类通信(mMTC)和超高可靠低时延通信(uRLLC)。随着通信技术的演进，工业无线传感器、视频监控和可穿戴设备等终端物联网应用对5G终端提出了复杂度与成本降低、尺寸减小、能耗更低等新的要求。为此，第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)在标准化进程的版本17(Release 17，Rel-17)中引入了低能力终端(Reduced capability UE，RedCap UE)。与普通终端相比，RedCap UE具有较低的设计复杂度和更低的带宽能力，示例性的，RedCap UE支持的最大带宽可以为10MHz或者5MHz，从而使得RedCap UE具有较低的硬件成本和功耗。
在侧行链路(Sidelink)中继技术的寻呼场景中，中继终端(Relay UE)除了在自己的寻呼时机(Paging Occasion，PO)上监听寻呼消息，还可以在其服务的远端终端(Remote UE)对应的PO上为该Remote UE监听寻呼消息，然后将接收到的寻呼消息转发给该Remote UE。
实际应用中，具有低带宽能力的RedCap UE无法正常接收在高带宽资源中传输的数据。基于此，在引入了RedCap UE的Sidelink中继技术中，Relay UE如何监听Remote UE的寻呼消息，目前并没有解决的办法。
发明内容
本申请实施例提供一种寻呼消息的传输方法及装置、设备。
本申请实施例提供一种监听寻呼消息的方法，所述方法包括：
中继终端在多个资源中的至少一个资源上监听寻呼消息；所述多个资源包括网络设备为多种带宽能力的终端类型配置的用于监听寻呼消息的资源。
可选地，所述多个资源位于第一初始下行带宽部分(Bandwidth Part，BWP)。
可选地，所述多个资源位于第二初始下行BWP；所述第二初始下行BWP为所述网络设备为第二带宽能力的终端类型配置的初始下行BWP；所述第二带宽能力表征所述中继终端的带宽能力。
可选地，所述多个资源位于多个初始下行BWP中，所述多个资源与所述多个初始下行BWP一一对应。
可选地，所述中继终端在多个资源中的至少一个资源上监听寻呼消息，包括：
所述中继终端在所述多个资源中的第一资源上监听寻呼消息；
所述第一资源，是指所述网络设备为第一带宽能力的终端类型配置的资源；所述第一带宽能力是所述多种带宽能力中，小于或等于第二带宽能力的带宽能力；所述第二带宽能力表征所述中继终端的带宽能力。
可选地，所述中继终端在多个资源中的至少一个资源上监听寻呼消息，包括：
所述中继终端在所述多个资源中的第二资源和/或第三资源上监听寻呼消息；
所述第二资源为所述网络设备为第二带宽能力的终端类型配置的资源；所述第二带宽能力表征所述中继终端的带宽能力；所述第三资源为所述网络设备为第三带宽能力的终端类型配置的资源；所述第三带宽能力表征远端终端的带宽能力。
可选地，所述中继终端在所述多个资源中的第二资源和/或第三资源上监听寻呼消息，包括：
若所述第二带宽能力大于或等于所述第三带宽能力，则所述中继终端在所述第二资源和所述第三资源上监听寻呼消息；
若所述第二带宽能力小于所述第三带宽能力，则所述中继终端在所述第二资源上监听寻呼消息。
可选地，所述中继终端在所述多个资源中的第二资源和/或第三资源上监听寻呼消息之前，还包括：
所述中继终端接收所述远端终端发送的辅助信息；所述辅助信息用于指示所述第三资源。
可选地，所述辅助信息包括以下中的至少一项：
所述远端终端的第三带宽能力的带宽能力信息；
所述网络设备为所述第三带宽能力的终端类型配置的第三资源；
所述网络设备为所第三带宽能力的终端类型配置的初始下行BWP。
可选地，所述方法还包括：
所述中继终端发送多个指示信息；所述多个指示信息用于指示所述中继终端是否能向所述多种带宽能力的终端类型提供中继服务；所述多个指示信息与所述多种带宽能力的终端类型一一对应。
可选地，在满足以下至少一项的情况下，第一指示信息指示，所述中继终端能向所述第一指示信息对应的第四带宽能力的终端类型提供中继服务：
所述中继终端能够在第四资源上监听寻呼消息；所述第四资源是所述网络设备为所述第四带宽能力的终端类型配置的资源；
所述网络设备为所述第四带宽能力的终端类型配置了第四资源，且所述中继终端的第二带宽能力大于或等于所述第四带宽能力；
其中，所述第一指示信息为所述多个指示信息中的任意一个指示信息。
可选地，在满足以下任意一项的情况下，第一指示信息指示，所述中继终端无法向所述第一指示信息对应的第四带宽能力的终端类型提供中继服务：
所述网络设备没有为所述第四带宽能力的终端类型配置用于监听寻呼消息的资源；
所述中继终端不能在第四资源上监听寻呼消息；所述第四资源是所述网络设备为所述第四带宽能力的终端类型配置的资源；
所述中继终端的第二带宽能力小于所述第四带宽能力；
其中，所述第一指示信息为所述多个指示信息中的任意一个指示信息。
可选地，所述带宽能力是指终端能够支持的最大带宽的能力。
本申请实施例提供一种发送寻呼消息方法，所述方法包括：
网络设备为多种带宽能力的终端类型配置多个资源；所述多种带宽能力的终端类型与所述多个资源一一对应；
所述网络设备在所述多个资源上发送寻呼消息。
可选地，所述网络设备为多种带宽能力的终端类型配置多个资源，包括：
所述网络设备发送第一配置信息；所述第一配置信息用于配置第一初始下行BWP， 以及用于在所述第一初始下行BWP中为所述多种带宽能力的终端类型配置多个资源。
可选地，所述网络设备为多种带宽能力的终端类型配置多个资源，包括：
所述网络设备发送第二配置信息；所述第二配置信息用于配置多个初始下行BWP，所述多个初始下行BWP与所述多种带宽能力的终端类型一一对应；所述第二配置信息还用于在所述多个初始下行BWP中的第二初始下行BWP中，配置所述多个资源。
可选地，所述网络设备为多种带宽能力的终端类型配置多个资源，包括：
所述网络设备发送第三配置信息，所述第三配置信息用于配置多个初始下行BWP，并在所述多个初始下行BWP中分别为配置一个资源；所述多个初始下行BWP与所述多种带宽能力的终端类型一一对应。
可选地，所述带宽能力是指终端能够支持的最大带宽的能力。
本申请实施例提供一种接收寻呼消息的方法，所述方法包括：
远端终端接收中继终端发送的针对所述远端终端的第一寻呼消息；所述第一寻呼消息是所述中继终端在第三资源上接收到的；所述第三资源是网络设备为第三带宽能力的终端类型配置的资源；所述第三带宽能力表征所述远端终端的带宽能力；所述第三带宽能力，小于或等于所述中继终端的第二带宽能力。
可选地，所述远端终端接收中继终端发送的针对所述远端终端的第一寻呼消息之前，还包括：
所述远端终端向中继终端发送辅助信息，所述辅助信息用于指示所述第三资源。
可选地，所述辅助信息包括以下中的至少一项：
所述远端终端的第三带宽能力的带宽能力信息；
所述网络设备为所述第三带宽能力的终端类型配置的第三资源；
所述网络设备为所第三带宽能力的终端类型配置的初始下行BWP。
可选地，所述远端终端接收中继终端发送的针对所述远端终端的第一寻呼消息之前，还包括：
所述远端终端接收指示信息；所述指示信息用于指示所述中继终端是否能够为所述远端终端提供中继服务。
可选地，所述带宽能力是指终端能够支持的最大带宽的能力。
本申请实施例提供一种监听寻呼消息的装置，包括：
第一接收单元，配置为在多个资源中的至少一个资源上监听寻呼消息；所述多个资源包括网络设备为多种带宽能力的终端类型配置的用于监听寻呼消息的资源。
本申请实施例提供一种发送寻呼消息的装置，包括：
第二发送单元，配置为为多种带宽能力的终端类型配置多个资源；所述多种带宽能力的终端类型与所述多个资源一一对应；并在所述多个资源上发送寻呼消息。
本申请实施例提供一种接收寻呼消息的装置，包括：
第三接收单元，配置为接收中继终端发送的针对所述远端终端的第一寻呼消息；所述第一寻呼消息是所述中继终端在第三资源上接收到的；所述第三资源是网络设备为第三带宽能力的终端类型配置的资源；所述第三带宽能力表征所述远端终端的带宽能力；所述第三带宽能力，小于或等于所述中继终端的第二带宽能力。
本申请实施例提供的终端，可以是上述方案中的中继终端或者是上述方案中的远端终端，该终端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，执行上述的监听寻呼消息的方法或接收寻呼消息的方法。
本申请实施例提供的网络设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述的发送寻呼 消息的方法。
本申请实施例提供的芯片，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寻呼消息的传输方法。
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寻呼消息的传输方法。
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寻呼消息的传输方法。
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寻呼消息的传输方法。
通过上述技术方案，网络设备可以为不同带宽能力的终端类型配置不同的资源，并且中继终端可以在为不同带宽能力的终端类型配置的一个或者多个资源上监听寻呼消息。这样，中继终端可以为不同带宽能力的远端终端转发寻呼消息，使得远端终端可以正常接收寻呼消息，提高通信的覆盖范围。
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是本申请实施例提供的一种示例性的网络架构的示意图；
图2是本申请实施例提供的一种寻呼消息传输方法的流程示意图一；
图3是本申请实施例提供的一种寻呼消息传输方法的流程示意图二；
图4是本申请实施例提供的一种寻呼消息传输方法的流程示意图三；
图5是本申请实施例提供的一种寻呼消息传输方法的流程示意图四；
图6是本申请实施例提供的一种监听寻呼消息的装置的结构示意图；
图7是本申请实施例提供的一种发送寻呼消息的装置的结构示意图；
图8是本申请实施例提供的一种接收寻呼消息的装置的结构示意图；
图9是本申请实施例提供的一种通信设备示意性结构图；
图10是本申请实施例的芯片的示意性结构图；
图11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是本申请实施例提供的一种示例性的网络架构的示意图。
如图1所示，通信系统100可以包括终端110(例如终端1101和终端1102)以及网络设备120。网络设备120可以通过空口与终端1101通信。终端1101和网络设备120之间支持多业务传输。终端1101可以通过PC5接口与终端1102通信。
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1101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1101(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。
例如，所述终端110(包括终端1101和终端1102)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等。
终端1101与终端1102可以用于侧行链路的通信。在图1所示的无线通信系统100中，终端1101可以作为Relay UE，为网络覆盖区域外的终端1102提供中继服务，使得覆盖区域外的终端1102接入网络设备120，从而延伸网络的覆盖范围，提高通信系统的性能。
另外，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NR接口与接入网设备建立空口连接，用于传输用户面数据和控制面信令；终端设备可以通过NG接口1(简称N1)与AMF建立控制面信令连接；接入网设备例如下一代无线接入基站(gNB)，可以通过NG接口3(简称N3)与UPF建立用户面数据连接；接入网设备可以通过NG接口2(简称N2)与AMF建立控制面信令连接；UPF可以通过NG接口4(简称N4)与SMF建立控制面信令连接；UPF可以通过NG接口6(简称N6)与数据网络交互用户面数据；AMF可以通过NG接口11 (简称N11)与SMF建立控制面信令连接；SMF可以通过NG接口7(简称N7)与PCF建立控制面信令连接。
图1示例性地示出了一个基站、一个核心网设备和两个终端设备，可选地，该无线通信系统100可以包括多个基站以及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。
以下对RedCap UE的应用场景进行说明。
目前RedCap UE主要有三个场景。
1、工业无线传感器(Industrial Wireless Sensors)。相较于URLLC，工业无线传感器具有相对低要求的时延和可靠性，并且对成本和功耗的要求也较低。工业无线传感器主要需求和特征包括：通信可靠性99.99％，端到端时延<100ms，参考数据速率小于2Mbps并以上行业务为主，设备静止，电池使用时间长达数年。另外，对于用于安全相关的无线传感器，时延要求更低，例如时延要求为5～10ms。
2、视频监控(Video surveillance)。视频监控主要用在智慧城市，工业工厂等监控。智能城市中数据收集和处理，以便于更有效的进行城市资源的监测和控制，给城市居民提供更有效的服务。视频监控以上行业务为主，其他主要需求还包括：普通分辨率视频的参考速率为2～4Mbps，时延低于500ms，通信可靠性99％～99.9％。高清视频的速率需求为7.5～25Mbps
3、可穿戴设备(Wearables)：包括智能手表，智能手环，电子健康设备以及一些医疗监测设备等。这些设备的一个共性就是小尺寸的设备。可穿戴设备的关键指标要求包括：下行、上行参考速率分别为5～50Mbps和2～5Mbps；下行、上行峰值速率分别为150Mbps和50Mbps，要求电池能工作数天甚至1～2周。
以下对降低终端复杂度与成本的方式进行说明。
实际应用中，可以从以下几个方面来降低终端能力要求，从而实现低复杂度和低成本的RedCap UE。
1、降低终端支持的最大工作带宽。
为了使RedCap UE和普通终端(即non-RedCap UE)能够共用相同的同步信号块 (Synchronization Signal and PBCH block，SSB)、控制资源集0(CORESET0)、以及系统信息块1(System Information Blocks1，SIB1)，在低频频段(即FR1频段)中RedCap UE的最大带宽可以从100MHz降低为20MHz。与此同时，高频频段(即FR2频段)中RedCap UE的最大带宽可以降低为100MHz。
2、减少终端接收天线的天线数量。
在要求普通终端支持最少2个接收天线端口的频段上，对于RedCap UE，其支持的最少接收天线数降低为1个或者2个。
在要求普通终端支持最少4个接收天线端口的频段上，对于RedCap UE，其支持的最少接收天线数降低为1个或者2个。
3、减少终端多进多出(multiple-in multiple-out，MIMO)层数。
对于接收天线数为1的RedCap UE，支持1层的下行链路MIMO层数。
对于接收天线数为2的RedCap UE，支持2层的下行链路MIMO层数。
4、降低最高调制阶数。
使用较低的调制阶数可以降低对射频器件和基带芯片处理能力的要求。针对最高调制阶数的放松，主要包括以下内容：
对于上行链路(Up Link，UL)：FR1频段对应的最高调制阶数从64正交振幅调制(Quadrature Amplitude Modulation，QAM)降低为16QAM；FR2频段对应的最高调制阶数从64QAM降低为16QAM。
对于下行链路(Down Link，DL)：FR1频段对应的最高调制阶数从256QAM降低为64QAM；FR2频段对应的最高调制阶数从64QAM降低为16QAM。
5、半双工频分双工(Frequency Division Duplexing，FDD)。
与全双工FDD相比，采用半双工FDD模式，RedCap UE可以在不同时刻分别在不同频率上进行发送和接收，在实现上可采用较便宜的收-发天线开关和低通滤波器来代替较贵的双工器。
6、放宽终端处理时间。
终端从接收到物理下行共享信道(Physical Downlink Shared Channel，PDSCH)到发送上行混合自动重传请求(Hybrid Automatic Repeat Request，HARQ)反馈信息之间，以及从接收指示上行调度的物理下行控制信道(Physical Downlink Control Channel，PDCCH)到发送物理上行共享信道(Physical Uplink Shared Channel，PUSCH)之间，均需要一定的处理时间，终端硬件的处理能力越高则该处理时间越短。放宽终端处理时间的要求，即允许更长的处理时间，可放宽对接收机处理模块的要求，降低终端成本。
7、降低终端强制支持的最大无线数据承载(Data Radio Bearer，DRB)个数
从上述RedCap支持的三大应用场景来看，终端一般情况下不会同时存在多个并行业务。此外，DRB个数会直接影响到终端缓存区和内存大小。因此，可以考虑通过减少终端支持的最大DRB数量来降低终端成本。
8、降低数据链路层(即层2)的缓存区大小。
层2缓存区大小主要取决于上下行峰值数量和无线链路控制(Radio Link Control，RLC)传输时间间隔(Transmission Time interval，RTT)。与普通终端相比，RedCap UE要求支持的峰值速率有所降低，其层2缓存区大小也可以相应的减小。
9、减小RLC/分组数据聚合协议(Packet Data Convergence Protocol，PDCP)的序列号(Sequence Number，SN)长度。
RLC/PDCP SN长度与RLC/PDCP层需要支持的滑动窗的长度相关。普通终端的RLC/PDCP SN长度需要18比特(bit)。对于RedCap UE，其缓存区大小相比普通终端有所降低，对应的，RedCap UE可以降低RLC/PDCP SN的长度。
以下对NR无线资源控制(Radio Resource Control，RRC)状态，以及寻呼机制进行说明。
5G网络中可以包括三种RRC状态，RRC连接态(即RRC_CONNECTED)，RRC空闲态(即RRC_IDLE)，以及RRC非激活态(即RRC_INACTIVE)。
RRC_CONNECTED状态下，终端与无线接入网(Random Access Network，RAN)(即基站)之间建立RRC连接，基站可以存储终端接入层(Access Stratum，AS)的上下文信息，RAN设备可以实现小区级别的终端移动性的控制。
RRC_IDLE状态下，终端与RAN之间未建立RRC连接，且RAN未存储终端AS的上下文信息。对应的，在该状态下，对终端的寻呼由核心网(Core Network，CN)发起，并且寻呼区域由CN配置。
RRC_INACTIVE状态下，终端可以在由RNA配置的区域内移动，而不通知RAN。并且，最后一个为终端服务的基站，保存该终端的AS上下文信息。在该状态下，对终端的寻呼RAN发起，并且寻呼区域由RAN配置。
实际应用中，寻呼(Paging)的主要功能是网络可以在终端处于RRC_IDLE状态或者RRC_INACTIVE状态时，通过寻呼消息(paging message)来寻呼终端，或者通过段消息(short message)通知终端系统消息变更或者地震海啸/公共预警信息。
在本申请实施例中，处于RRC_IDLE状态或者RRC_INACTIVE状态的终端可以在初始下行带宽部分(Bandwidth Part，BWP)内配置的资源上监听寻呼。对于15kHz子载波间隔，初始下行BWP可配置的最大带宽为20MHz，也就是说，终端监听寻呼消息的资源最大带宽也为20MHz。
为了进一步降低RedCap UE的成本，RedCap UE可支持的最大带宽可以进一步降低为10MHz或者5MHz。这样，这类低带宽能力的RedCap UE无法正常工作在20MHz的初始下行BWP上，即无法正常接收寻呼消息。在本申请实施例中，网络设备可以为这类低带宽能力RedCap UE单独配置与其带宽能力匹配的初始下行BWP带宽，或者在初始下行BWP中为这类低带宽能力RedCap UE单独配置用于监听寻呼消息的资源。
然而，在Sidelink中继技术的寻呼场景中，处于非连接态的Relay UE除了在初始下行BWP中的PO上监听自己的寻呼消息，还需要在其服务的Remote UE对应的PO上为这些Remote UE监听寻呼消息，然后将接收到的寻呼消息转发给相应的Remote UE。当Remote UE为低带宽能力的RedCap UE，可能会出现Relay UE无法为Remote UE提供中继服务的情况。
基于上述问题，本申请实施例提供一种寻呼消息的传输方法，具体地，网络设备可以为不同带宽能力的终端类型配置不同的资源，并且中继终端可以在为不同带宽能力的终端类型配置的一个或者多个资源上监听寻呼消息。这样，中继终端可以为不同带宽能力的远端终端转发寻呼消息，使得远端终端可以正常接收寻呼消息，提高通信的覆盖范围。
为便于理解本申请实施例的技术方案，以下通过具体实施例详述本申请的技术方案。以上相关技术作为可选方案与本申请实施例的技术方案可以进行任意结合，其均属于本申请实施例的保护范围。本申请实施例包括以下内容中的至少部分内容。
图2是根据本申请实施例提供的一种寻呼消息的传输方法的流程示意图一，如图2所示，该方法可以由中继终端执行，该中继终端可以是如图1所示的终端1101，该方法中的网络设备可以是如图1所示的网络设备120，该方法中的远端终端可以是如图1所示的终端1102。该方法包括以下步骤210至步骤230。
步骤210、网络设备为多种带宽能力的终端类型配置多个资源；多种带宽能力的终端类型与多个资源一一对应；
步骤220、网络设备在多个资源上发送寻呼消息；
步骤230、中继终端在多个资源中的至少一个资源上监听寻呼消息；多个资源包括网络设备为多种带宽能力的终端类型配置的用于监听寻呼消息的资源。
在一些实施例中，本申请实施例中所提及的资源可以是控制资源集(CORESET)或搜索空间(Search Space)。其中，搜索空间可以为寻呼搜索空间，控制资源集可以为寻呼搜索空间对应的控制资源集。
在一些实施例中，带宽能力是指终端能够支持的最大带宽的能力。示例性的，当中继终端的带宽能力为20MHz，即中继终端能够支持的最大带宽为20MHz。
本申请实施例中，网络设备可以为不同带宽能力的终端类型配置不同的资源，以便于通过配置的资源传输寻呼消息。示例性的，网络设备可以为带宽能力不小于20MHz的终端类型配置资源1，为带宽能力小于20MHz的终端类型配置资源2。
需要说明的是，网络设备可以在每个资源上，传输该资源对应的带宽能力的终端的寻呼消息。示例性的，网络设备可以在资源1上传输带宽能力不小于20MHz的终端的寻呼消息，在资源1上传输带宽能力小于20MHz的终端的寻呼消息。
也就是说，不同带宽能力的终端，其监听寻呼消息的资源不同。
本申请实施例中，中继终端(即Relay UE)可以在上述多个资源中的至少一个资源上监听寻呼消息。
需要说明的是，上述至少一个资源中至少包括网络设备为中继终端对应的带宽能力配置的资源。也就是说，中继终端至少可以监听属于自己的寻呼消息。
除此之外，中继终端还可以在网络设备为其他带宽能力的终端类型配置的资源上监听寻呼消息，向与自己带宽能力不同的远端终端转发寻呼消息。如此，中继终端可以为不同带宽能力的远端终端转发寻呼消息，使得远端终端可以正常接收寻呼消息，提高通信的覆盖范围。
应理解，本申请实施例中的中继终端可以处于非连接态(即RRC_IDLE状态或者RRC_INACTIVE状态)。
本申请实施例中，网络设备可以通过多种不同的方式为不同带宽能力的终端类型的终端配置用于监听寻呼消息的资源。下面详细介绍其中的三种实现方式。
方式一：
在一些实施例中，网络设备可以为多种带宽能力的终端类型配置同一个初始下行BWP，并在该初始下行BWP中为不同带宽能力的终端类型配置不同的资源。
具体地，网络设备可以向中继终端发送第一配置信息，该第一配置信息用于配置第一初始下行BWP，并且，该第一配置信息还用于在该第一初始下行BWP中为多种带宽能力的终端类型配置多个资源。这里，多个资源与多种带宽能力的终端类型一一对应。
也就是说，网络设备可以在一个初始下行BWP中针对不同带宽能力的终端类型，配置不同的CORESET/Search Space。即，步骤210至步骤230所述的多个资源均位于同一个初始下行BWP中。
基于此，中继终端可以在第一初始下行BWP中的至少一个资源上，监听寻呼消息。
方式二：
在一些实施例中，网络设备可以为不同带宽能力的终端类型配置不同的初始下行BWP，每种带宽能力的终端类型均对应一个初始下行BWP。示例性的，网络设备可以为带宽能力不小于20MHz的终端，配置初始下行BWP 1，为带宽能力小于20MHz的终端，配置初始下行BWP 2。
进一步地，网络设备可以在每个初始下行BWP内配置多个资源。这里，每个初始下行BWP配置的多个资源可以用于传输当前初始下行BWP对应的带宽能力终端类型 的寻呼消息，以及带宽能力比当前初始下行BWP对应的带宽能力小的终端类型的寻呼消息。
示例性的，网络设备可以在上述示例的初始下行BWP 1中配置两个资源，分别为资源1和资源2。网络设备可以在初始下行BWP 1中的资源1上为带宽能力不小于20MHz的终端传输寻呼消息，在初始下行BWP 1中的资源2上为带宽能力小于20MHz的终端传输寻呼消息。
本申请实施例中，中继终端的带宽能力为第二带宽能力。网络设备可以向中继终端发送第二配置信息。具体地，第二配置信息用于配置多个初始下行BWP，其中，多个初始下行BWP与多种带宽能力的终端类型一一对应。
其中，第二配置信息配置的多个初始下行BWP中包括第二初始下行BWP。第二初始下行BWP即为网络设备为第二带宽能力的终端(即中继终端)配置的初始下行BWP。
进一步地，网络设备可以通过第二配置信息在第二初始下行BWP中，配置多个资源，以使中继终端可以在该第二初始下行BWP中的多个资源上，监听自己的寻呼消息以及带宽能力小于第二带宽能力的终端类型的寻呼消息。
也就是说，网络设备在为第二带宽能力的终端类型配置的第二初始下行BWP中，配置多个资源。即，步骤210至步骤230所述的多个资源位于第二初始下行BWP中。
基于此，中继终端可以在与自己第二带宽能力匹配的第二初始下行BWP上，监听自己以及远端终端的寻呼消息。
方式三：
在一些实施例中，由于存在不同带宽能力的终端，因此，网络设备可以为不同带宽能力的终端类型配置不同的初始下行BWP，每种带宽能力的终端类型均对应一个初始下行BWP。示例性的，网络设备可以为带宽能力不小于20MHz的终端，配置初始下行BWP 1，为带宽能力小于20MHz的终端，配置初始下行BWP 2。
另外，网络设备在每个初始下行BWP中配置一个资源，每个初始下行BWP中的资源用于传输当前初始下行BWP对应的带宽能力的终端类型的寻呼消息。
示例性的，网络设备可以在初始下行BWP 1配置资源1，在初始下行BWP 2中配置资源2。其中，资源1用于传输带宽能力不小于20MHz的终端的寻呼消息，资源2用于传输带宽能力小于20MHz的终端的寻呼消息。
在一些实施例中，网络设备可以向中继终端发送第三配置信息，该第三配置信息用于配置多个初始下行BWP，并用于在多个初始下行BWP中分别为配置一个资源；多个初始下行BWP与多种带宽能力的终端类型一一对应。
可以理解的是，步骤210至步骤230中所述的多个资源分别位于多个初始下行BWP中，每个资源对应一个初始下行BWP。
基于此，中继终端可以在多个初始下行BWP中的至少一个初始下行BWP配置的资源上监听寻呼消息。
在一些实施例中，网络设备可以在SIB中携带上述第一配置信息、第二配置信息、以及第三配置信息中的任意一个，通过SIB中携带的上述配置信息实现多个资源的配置。这的SIB可以是SIB1、SIB2或者其他类型的SIB，本申请实施例对此不做限定。
在一些实施例中，参考图3所示的寻呼消息的传输方法的流程示意图二，步骤230的中继终端在多个资源中的至少一个资源上监听寻呼消息，可以通过以下方式实现：
步骤2301、中继终端在多个资源中的第一资源上监听寻呼消息；
其中，第一资源是指网络设备为第一带宽能力的终端类型配置的资源；第一带宽能力是多种带宽能力中，小于或等于第二带宽能力的带宽能力；第二带宽能力表征中继终端的带宽能力。
在一些实施例中，带宽能力的大小，表征终端所支持的最大带宽的大小。第一带宽能力小于或等于第二带宽能力，是指第一带宽能力指示的最大带宽，小于或等于第二带宽能力指示的最大带宽。
实际应用中，具有较大的带宽能力的终端可以正常接收在较小的带宽上传输的数据，而具有较小的带宽能力的终端，无法正常接收在较大的带宽上传输的数据。示例性的，最大带宽为20MHz的终端，可以接收小于或等于20MHz带宽的资源上传输的数据，而无法正常接收大于20MHz带宽的资源上传输的数据。
可以理解的是，中继终端可以在小于或等于自己带宽能力的所有带宽能力对应的资源上监听寻呼消息，即中继终端可以在其支持的所有资源上监听寻呼消息。
本申请实施例中，中继终端可以根据自己的带宽能力(即第二带宽能力)，确定所要监听的资源。具体来讲，中继终端可以在第二带宽能力对应的资源上监听属于自己的寻呼消息，还可以在比第二带宽能力小的带宽能力所对应的资源上监听寻呼消息，以为其服务的远端终端提供中继寻呼服务。
示例性的，网络设备针对带宽能力不小于20MHz的终端类型配置资源1，针对带宽能力小于20MHz的终端类型配置资源2。若中继终端的带宽能力所支持的最大带宽不小于20MHz，则该中继终端可以在上述资源1和资源2上监听寻呼消息。若中继终端的带宽能力所支持的最大带宽小于20MHz，则该中继终端仅在资源2上监听寻呼消息。
需要说明的是，本申请实施例的第一资源可以包括网络设备为带宽能力小于或等于第二带宽能力的所有带宽能力配置的资源，第一资源中可以包括网络设备为远端终端配置的用于监听远端终端寻呼消息的资源，也可以不包括网络设备为远端终端配置的资源。具体地，若远端终端的带宽能力小于或等于第二带宽能力，则上述第一资源中可以包括用于监听该远端终端寻呼消息的资源，若远端终端的带宽能力大于第二带宽能力，则上述第一资源中不包括用于监听该远端终端寻呼消息的资源。
由此可见，本申请实施例提供的寻呼消息传输方法中，网络设备可以为不同带宽能力的终端类型配置不同的资源。这样，中继终端可以根据自己的带宽能力，确定在小于或等于自己带宽能力的所有带宽能力对应的资源上监听寻呼消息，如此，中继终端可以为低带宽能力(即带宽能力与自己带宽能力相同，或带宽能力比自己带宽能力低)的远端终端转发寻呼消息，使得远端终端可以正常接收寻呼消息，提高通信的覆盖范围。
在一些实施例中，远端终端的带宽能力为第三带宽能力。
进一步地，参考图3所示的寻呼消息的传输方法的流程示意图二，在远端终端的第三带宽能力小于或等于中继终端的第二带宽能力时，中继终端在为远端终端配置的第三资源上监听针对远端终端的第一寻呼消息。若中继终端在第三资源上监听到针对远端终端的第一寻呼消息后，中继终端还可以执行以下步骤：
步骤2401、中继终端向远端终端发送针对该远端终端的第一寻呼消息。
也就是说，中继终端不仅可以监听自己的寻呼消息，还可以在第三资源上监听远端终端的寻呼消息，为远端终端提供中继寻呼服务。如此，提高远端终端的通信性能，以及通信系统的覆盖范围。
在另一些实施例中，参考图4所示的寻呼消息的传输方法的流程示意图三，步骤230中继终端在多个资源中的至少一个资源上监听寻呼消息，还可以通过以下方式实现：
步骤2302、中继终端在多个资源中的第二资源和/或第三资源上监听寻呼消息；
其中，第二资源为网络设备为第二带宽能力的终端类型配置的资源；第二带宽能力表征中继终端的带宽能力；第三资源为网络设备为第三带宽能力的终端类型配置的资源；第三带宽能力表征远端终端的带宽能力。
本申请实施例中，中继终端可以在自己带宽能力(即第二带宽能力)对应的第二资源上监听自己的寻呼消息，也可以在第二资源上监听自己的寻呼消息的同时，在第三资源上监听远端终端的寻呼消息。
具体来讲，中继终端可以根据自己的带宽能力和远端终端的带宽能力，确定所要监听的资源。
在一些实施例中，若第二带宽能力大于或等于第三带宽能力，则中继终端在第二资源和第三资源上监听寻呼消息；
在另一些实施例中，若第二带宽能力小于第三带宽能力，则中继终端在第二资源上监听寻呼消息。
在一些实施例中，带宽能力的大小，表征终端所支持的最大带宽的大小。具有较大的带宽能力的终端可以正常接收在较小的带宽上传输的数据，而具有较小的带宽能力的终端，无法正常接收在较大的带宽上传输的数据。示例性的，最大带宽为20MHz的终端，可以接收小于或等于20MHz带宽的资源上传输的数据，而无法正常接收大于20MHz带宽的资源上传输的数据。
基于此，在第二带宽能力大于或等于第三带宽能力的情况下，中继终端可以在第二带宽对应的第二资源上监听自己的寻呼消息，同时中继终端还可以在第三带宽对应的第三资源上为远端终端监听寻呼消息。在第二带宽能力小于第三带宽能力的情况下，中继终端无法正常接收在第三资源上传输的数据，因此，中继终端仅在第二资源上监听自己的寻呼消息。
进一步地，参考图4所示的寻呼消息的传输方法的流程示意图三，在远端终端的第三带宽能力小于或等于中继终端的第二带宽能力时，中继终端在为远端终端配置的第三资源上监听针对远端终端的第一寻呼消息。若中继终端在第三资源上监听到针对远端终端的第一寻呼消息后，中继终端还可以执行以下步骤：
步骤2402、中继终端向远端终端发送针对该远端终端的第一寻呼消息。
也就是说，中继终端不仅可以监听自己的寻呼消息，还可以在第三资源上监听远端终端的寻呼消息，为远端终端提供中继寻呼服务。如此，提高远端终端的通信性能，以及通信系统的覆盖范围。
在一些实施例中，参考图5所示的寻呼消息的传输方法的流程示意图四，步骤2302中的中继终端在多个资源中的第二资源和/或第三资源上监听寻呼消息之前，还可以执行以下内容：
步骤250、中继终端接收远端终端发送的辅助信息；辅助信息用于指示第三资源。
可以理解的是，远端终端可以提前向中继终端发送辅助信息，通过辅助信息告知中继终端传输该远端终端的寻呼消息的第三资源。如此，中继终端根据该辅助信息，确定要监听的资源。
在一些实施例中，远端终端可以通过PC5端口向中继终端发送该辅助信息。
在一些实施例中，上述辅助信息中包括以下信息中的至少一项：
远端终端的第三带宽能力的带宽能力信息；
网络设备为第三带宽能力的终端类型配置的第三资源；
网络设备为第三带宽能力的终端类型配置的初始下行BWP。
在一些实施例中，网络设备可以为不同带宽能力的终端配置不同的用于监听寻呼消息的资源。基于此，远端终端可以通过辅助信息携带远端终端的带宽能力信息，以指示远端终端的第三带宽能力。进一步地，中继终端可以根据预设映射关系，确定辅助信息中第三带宽能力对应的第三资源。
在一些实施例中，远端终端可通过辅助信息携带网络设备为第三带宽能力的终端类 型配置的第三资源的相关信息。这样，中继终端可以根据辅助信息直接确定上述第三资源。
在一些实施例中，网络设备可以为不同带宽能力的终端配置不同的初始下行BWP，并且网络设备可以在每个初始下行BWP中配置一个资源，该资源用于传输对应带宽能力的终端的寻呼信息。基于此，远端终端可以通过辅助信息携带网络设备为远端终端配置的初始下行BWP的相关信息。这样，中继终端可以根据预设规则，确定辅助信息中初始下行BWP对应的用于传输寻呼消息的资源，从而确定上述第三资源。
由此可见，本申请实施例提供的寻呼消息的传输方法中，远端终端可以提前向中继终端发送辅助信息，以告知中继终端在哪些资源上可以监听到自己的寻呼消息。这样，中继终端可以根据辅助信息确定所监听的资源，如此，提高了中继服务的效率。
在一些实施例中，中继终端还可以执行以下步骤：
中继终端发送多个指示信息；多个指示信息用于指示中继终端是否能向多种带宽能力的终端类型提供中继服务；多个指示信息与多种带宽能力的终端类型一一对应。
可以理解的是，中继终端可以针对不同带宽能力的终端分别发送指示信息，通过该指示信息指示是否能向当前带宽能力的终端提供中继服务。示例性的，若当前网络中存在两种带宽能力的终端类型，一种是所支持的最大带宽不小于20MHz的终端类型1，另一种是所支持的最大带宽小于20MHz的终端类型2。中继终端可以发送两个指示信息(即指示信息1和指示信息2)，中继终端通过指示信息1指示该中继终端是否能为终端类型1的终端提供中继服务，中继终端通过指示信息2指示该中继终端是否能为终端类型2的终端提供中继服务。
在一些实施例中，中继终端可以通过广播或者组播的方式发送上述多个指示信息。
在一些实施例中，上述指示信息可以携带在发现消息中发送，或者上述指示信息通过专用信令发送，本申请实施例对此不做限定。
在一些实施例中，中继终端可以根据自己的带宽能力和/或自己监听寻呼消息的资源，确定上述多个指示信息的具体指示内容。
下面，以多个指示信息中的第一指示信息为例，对中继终端如何确定指示信息中的具体指示内容进行说明。这里，第一指示信息为多个指示信息中的任意一个指示信息，并且本申请实施例中的第一指示信息用于指示中继终端是否能向第四带宽能力的终端类型提供中继服务。可以理解为，第一指示信息与第四带宽能力的终端类型对应。
需要说明的是，第四带宽能力仅是为了与上述第一带宽能力、第二带宽能力、以及第三带宽能力进行区分，并不用于限定具体的带宽能力。
在一些实施例中，在满足以下至少一项的情况下，中继终端通过第一指示信息指示该中继终端能向第四带宽能力的终端类型提供中继服务：
中继终端能够在第四资源上监听寻呼消息；第四资源是网络设备为第四带宽能力的终端类型配置的资源；
网络设备为第四带宽能力的终端类型配置了第四资源，且中继终端的第二带宽能力大于或等于第四带宽能力。
也就是说，当中继终端能够在网络设备为第四带宽能力配置的第四资源上监听寻呼消息，和/或，网络设备配置了第四资源，且中继终端的能力可以支持其在第四资源上监听寻呼消息(也就是说，中继终端具有在第四资源上监听寻呼消息的能力)时，中继终端可以发送第一指示信息，通过第一指示信息向具有第四带宽能力的终端通知该中继终端可以为其提供中继服务。
在一些实施例中，在满足以下任意一项的情况下，中继终端通过第一指示信息具体指示该中继终端无法向第四带宽能力的终端类型提供中继服务：
网络设备没有为第四带宽能力的终端类型配置用于监听寻呼消息的资源；
中继终端不能在第四资源上监听寻呼消息；第四资源是网络设备为第四带宽能力的终端类型配置的资源；
中继终端的第二带宽能力小于第四带宽能力。
也就是说，在网络设备没有为第四带宽能力的终端类型配置资源，或者网络设备为第四带宽能力的终端类型配置了第四资源，但中继终端没有在该第四资源上监听寻呼消息，又或者网络设备为第四带宽能力的终端类型配置了第四资源，但中继终端的第二带宽能力不支持该中继终端在第四资源上监听寻呼消息(即中继终端不具有在第四资源上监听寻呼消息的能力)的情况下，中继终端可以通过第一指示信息，向第四带宽能力的终端通知该中继终端禁止为期提供中继服务。
在一些实施例中，第一指示信息可以是接入禁止(Barred)指示信息。该Barred指示信息为布尔类型的信息，当Barred指示信息取值为true(例如1)时，指示中继终端可以为第四带宽能力的终端类型提供中继服务，当Barred指示信息取值为false(例如0)时，指示该中继终端不能为第四带宽能力的终端类型提供中继服务。
由此可见，本申请实施例提供的寻呼消息的传输方法中，中继终端可以提前向不同带宽能力的终端发送指示信息，以向不同带宽能力的终端告知该中继终端是否可以为该类型的终端提供中继服务。如此，提高了中继服务的效率。
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6是本申请实施例提供的监听寻呼消息的装置的结构组成示意图，应用于中继终端，如图6所示，所述监听寻呼消息的装置包括：
第一接收单元61，被配置为在多个资源中的至少一个资源上监听寻呼消息；所述多个资源包括网络设备为多种带宽能力的终端类型配置的用于监听寻呼消息的资源。
在一些实施例中，所述多个资源位于第一初始下行BWP。
在一些实施例中，所述多个资源位于第二初始下行BWP；所述第二初始下行BWP为所述网络设备为第二带宽能力的终端类型配置的初始下行BWP；所述第二带宽能力 表征所述中继终端的带宽能力。
在一些实施例中，所述多个资源位于多个初始下行BWP中，所述多个资源与所述多个初始下行BWP一一对应。
在一些实施例中，所述第一接收单元61，具体配置为在所述多个资源中的第一资源上监听寻呼消息；
其中，所述第一资源，是指所述网络设备为第一带宽能力的终端类型配置的资源；所述第一带宽能力是所述多种带宽能力中，小于或等于第二带宽能力的带宽能力；所述第二带宽能力表征所述中继终端的带宽能力。
在一些实施例中，所述第一接收单元61，具体配置为所述中继终端在所述多个资源中的第二资源和/或第三资源上监听寻呼消息；
所述第二资源为所述网络设备为第二带宽能力的终端类型配置的资源；所述第二带宽能力表征所述中继终端的带宽能力；所述第三资源为所述网络设备为第三带宽能力的终端类型配置的资源；所述第三带宽能力表征远端终端的带宽能力。
在一些实施例中，所述第一接收单元61，具体配置为若所述第二带宽能力大于或等于所述第三带宽能力，则所述中继终端在所述第二资源和所述第三资源上监听寻呼消息；若所述第二带宽能力小于所述第三带宽能力，则所述中继终端在所述第二资源上监听寻呼消息。
在一些实施例中，所述第一接收单元61，还配置为接收所述远端终端发送的辅助信息；所述辅助信息用于指示所述第三资源。
在一些实施例中，所述辅助信息包括以下中的至少一项：
所述远端终端的第三带宽能力的带宽能力信息；
所述网络设备为所述第三带宽能力的终端类型配置的第三资源；
所述网络设备为所第三带宽能力的终端类型配置的初始下行BWP。
在一些实施例中，所述监听寻呼消息的装置还可以包括第一发送单元；
所述第一发送单元，配置为发送多个指示信息；所述多个指示信息用于指示所述中继终端是否能向所述多种带宽能力的终端类型提供中继服务；所述多个指示信息与所述多种带宽能力的终端类型一一对应。
在一些实施例中，在满足以下至少一项的情况下，第一指示信息指示，所述中继终端能向所述第一指示信息对应的第四带宽能力的终端类型提供中继服务：
所述中继终端能够在第四资源上监听寻呼消息；所述第四资源是所述网络设备为所述第四带宽能力的终端类型配置的资源；
所述网络设备为所述第四带宽能力的终端类型配置了第四资源，且所述中继终端的第二带宽能力大于或等于所述第四带宽能力；
其中，所述第一指示信息为所述多个指示信息中的任意一个指示信息。
在一些实施例中，在满足以下任意一项的情况下，第一指示信息指示，所述中继终端无法向所述第一指示信息对应的第四带宽能力的终端类型提供中继服务：
所述网络设备没有为所述第四带宽能力的终端类型配置用于监听寻呼消息的资源；
所述中继终端不能在第四资源上监听寻呼消息；所述第四资源是所述网络设备为所述第四带宽能力的终端类型配置的资源；
所述中继终端的第二带宽能力小于所述第四带宽能力；
其中，所述第一指示信息为所述多个指示信息中的任意一个指示信息。
在一些实施例中，所述带宽能力是指终端能够支持的最大带宽的能力。
本领域技术人员应当理解，本申请实施例的上述监听寻呼消息的装置的相关描述可以参照本申请实施例的监听寻呼消息的方法的相关描述进行理解。
图7是本申请实施例提供的发送寻呼消息的装置的结构组成示意图，应用于网络设备，如图7所示，所述发送寻呼消息的装置包括：
第二发送单元71，配置为为多种带宽能力的终端类型配置多个资源；所述多种带宽能力的终端类型与所述多个资源一一对应；并在所述多个资源上发送寻呼消息。
在一些实施例中，所述第二发送单元71，具体配置为发送第一配置信息；所述第一配置信息用于配置第一初始下行BWP，以及用于在所述第一初始下行BWP中为所述多种带宽能力的终端类型配置多个资源。
在一些实施例中，所述第二发送单元71，具体配置为发送第二配置信息；所述第二配置信息用于配置多个初始下行BWP，所述多个初始下行BWP与所述多种带宽能力的终端类型一一对应；所述第二配置信息还用于在所述多个初始下行BWP中的第二初始下行BWP中，配置所述多个资源。
在一些实施例中，所述第二发送单元71，具体配置为发送第三配置信息，所述第三配置信息用于配置多个初始下行BWP，并在所述多个初始下行BWP中分别为配置一个资源；所述多个初始下行BWP与所述多种带宽能力的终端类型一一对应。
在一些实施例中，所述带宽能力是指终端能够支持的最大带宽的能力。
本领域技术人员应当理解，本申请实施例的上述发送寻呼消息的装置的相关描述可以参照本申请实施例的发送寻呼消息的方法的相关描述进行理解。
图8是本申请实施例提供的接收寻呼消息的装置的结构组成示意图，应用于远端终端，如图8所示，所述接收寻呼消息的装置包括：
第三接收单元81，配置为接收中继终端发送的针对所述远端终端的第一寻呼消息；所述第一寻呼消息是所述中继终端在第三资源上接收到的；所述第三资源是网络设备为第三带宽能力的终端类型配置的资源；所述第三带宽能力表征所述远端终端的带宽能力；所述第三带宽能力，小于或等于所述中继终端的第二带宽能力。
在一些实施例中，所述接收寻呼消息的装置还包括第三发送单元；
所述第三发送单元，配置为向中继终端发送辅助信息，所述辅助信息用于指示所述第三资源。
在一些实施例中，所述辅助信息包括以下中的至少一项：
所述远端终端的第三带宽能力的带宽能力信息；
所述网络设备为所述第三带宽能力的终端类型配置的第三资源；
所述网络设备为所第三带宽能力的终端类型配置的初始下行BWP。
在一些实施例中，接收单元，还配置为接收指示信息；所述指示信息用于指示所述中继终端是否能够为所述远端终端提供中继服务。
在一些实施例中，所述带宽能力是指终端能够支持的最大带宽的能力。
本领域技术人员应当理解，本申请实施例的上述发送寻呼消息的装置的相关描述可以参照本申请实施例的接收寻呼消息的方法的相关描述进行理解。
图9是本申请实施例提供的一种通信设备900示意性结构图。该通信设备可以终端(即本申请提供的中继终端或远端终端)，也可以是网络设备。图9所示的通信设备900包括处理器910，处理器910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9所示，通信设备900还可以包括存储器920。其中，处理器910可以从存储器920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920可以是独立于处理器910的一个单独的器件，也可以集成在处理器910中。
可选地，如图9所示，通信设备900还可以包括收发器930，处理器910可以控制 该收发器930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930可以包括发射机和接收机。收发器930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900具体可为本申请实施例的网络设备，并且该通信设备900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900具体可为本申请实施例的中继终端/远端终端，并且该通信设备900可以实现本申请实施例的各个方法中由中继终端/远端终端实现的相应流程，为了简洁，在此不再赘述。
图10是本申请实施例的芯片的示意性结构图。图10所示的芯片1000包括处理器1010，处理器1010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10所示，芯片1000还可以包括存储器1020。其中，处理器1010可以从存储器1020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1020可以是独立于处理器1010的一个单独的器件，也可以集成在处理器1010中。
可选地，该芯片1000还可以包括输入接口1030。其中，处理器1010可以控制该输入接口1030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1000还可以包括输出接口1040。其中，处理器1010可以控制该输出接口1040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中继终端/远端终端，并且该芯片可以实现本申请实施例的各个方法中由中继终端/远端终端实现的相应流程，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11是本申请实施例提供的一种通信系统2000的示意性框图。如图11所示，该通信系统1100包括中继终端1110、远端终端1120和网络设备1130。
其中，该中继终端1110可以用于实现上述方法中由中继终端实现的相应的功能，该远端终端1120可以用于实现上述方法中由远端终端实现的相应的功能，以及该网络设备1120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中继终端/远端终端，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中继终端/远端终端实现的相应流程，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中继终端/远端终端，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中继终端/远端终端实现的相应流程，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中继终端/远端终端，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中继终端/远端终端实现的相应流程，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 (36)

  1. 一种监听寻呼消息的方法，所述方法包括：
    中继终端在多个资源中的至少一个资源上监听寻呼消息；所述多个资源包括网络设备为多种带宽能力的终端类型配置的用于监听寻呼消息的资源。
  2. 根据权利要求1所述的方法，其中，所述多个资源位于第一初始下行带宽部分BWP。
  3. 根据权利要求1或2所述的方法，其中，所述多个资源位于第二初始下行BWP；所述第二初始下行BWP为所述网络设备为第二带宽能力的终端类型配置的初始下行BWP；所述第二带宽能力表征所述中继终端的带宽能力。
  4. 根据权利要求1所述的方法，其中，所述多个资源位于多个初始下行BWP中，所述多个资源与所述多个初始下行BWP一一对应。
  5. 根据权利要求1-4任一项所述的方法，其中，所述中继终端在多个资源中的至少一个资源上监听寻呼消息，包括：
    所述中继终端在所述多个资源中的第一资源上监听寻呼消息；
    所述第一资源，是指所述网络设备为第一带宽能力的终端类型配置的资源；所述第一带宽能力是所述多种带宽能力中，小于或等于第二带宽能力的带宽能力；所述第二带宽能力表征所述中继终端的带宽能力。
  6. 根据权利要求1-5任一项所述的方法，其中，所述中继终端在多个资源中的至少一个资源上监听寻呼消息，包括：
    所述中继终端在所述多个资源中的第二资源和/或第三资源上监听寻呼消息；
    所述第二资源为所述网络设备为第二带宽能力的终端类型配置的资源；所述第二带宽能力表征所述中继终端的带宽能力；所述第三资源为所述网络设备为第三带宽能力的终端类型配置的资源；所述第三带宽能力表征远端终端的带宽能力。
  7. 根据权利要求6所述的方法，其中，所述中继终端在所述多个资源中的第二资源和/或第三资源上监听寻呼消息，包括：
    若所述第二带宽能力大于或等于所述第三带宽能力，则所述中继终端在所述第二资源和所述第三资源上监听寻呼消息；
    若所述第二带宽能力小于所述第三带宽能力，则所述中继终端在所述第二资源上监听寻呼消息。
  8. 根据权利要求6或7所述的方法，其中，所述中继终端在所述多个资源中的第二资源和/或第三资源上监听寻呼消息之前，还包括：
    所述中继终端接收所述远端终端发送的辅助信息；所述辅助信息用于指示所述第三资源。
  9. 根据权利要求8所述的方法，其中，所述辅助信息包括以下中的至少一项：
    所述远端终端的第三带宽能力的带宽能力信息；
    所述网络设备为所述第三带宽能力的终端类型配置的第三资源；
    所述网络设备为所第三带宽能力的终端类型配置的初始下行BWP。
  10. 根据权利要求1-9任一项所述的方法，其中，所述方法还包括：
    所述中继终端发送多个指示信息；所述多个指示信息用于指示所述中继终端是否能向所述多种带宽能力的终端类型提供中继服务；所述多个指示信息与所述多种带宽能力的终端类型一一对应。
  11. 根据权利要求10所述的方法，其中，在满足以下至少一项的情况下，第一指 示信息指示，所述中继终端能向所述第一指示信息对应的第四带宽能力的终端类型提供中继服务：
    所述中继终端能够在第四资源上监听寻呼消息；所述第四资源是所述网络设备为所述第四带宽能力的终端类型配置的资源；
    所述网络设备为所述第四带宽能力的终端类型配置了第四资源，且所述中继终端的第二带宽能力大于或等于所述第四带宽能力；
    其中，所述第一指示信息为所述多个指示信息中的任意一个指示信息。
  12. 根据权利要求11所述的方法，其中，在满足以下任意一项的情况下，第一指示信息指示，所述中继终端无法向所述第一指示信息对应的第四带宽能力的终端类型提供中继服务：
    所述网络设备没有为所述第四带宽能力的终端类型配置用于监听寻呼消息的资源；
    所述中继终端不能在第四资源上监听寻呼消息；所述第四资源是所述网络设备为所述第四带宽能力的终端类型配置的资源；
    所述中继终端的第二带宽能力小于所述第四带宽能力；
    其中，所述第一指示信息为所述多个指示信息中的任意一个指示信息。
  13. 根据权利要求1-12所述的方法，其中，所述带宽能力是指终端能够支持的最大带宽的能力。
  14. 一种发送寻呼消息方法，所述方法包括：
    网络设备为多种带宽能力的终端类型配置多个资源；所述多种带宽能力的终端类型与所述多个资源一一对应；
    所述网络设备在所述多个资源上发送寻呼消息。
  15. 根据权利要求14所述的方法，其中，所述网络设备为多种带宽能力的终端类型配置多个资源，包括：
    所述网络设备发送第一配置信息；所述第一配置信息用于配置第一初始下行BWP，以及用于在所述第一初始下行BWP中为所述多种带宽能力的终端类型配置多个资源。
  16. 根据权利要求14所述的方法，其中，所述网络设备为多种带宽能力的终端类型配置多个资源，包括：
    所述网络设备发送第二配置信息；所述第二配置信息用于配置多个初始下行BWP，所述多个初始下行BWP与所述多种带宽能力的终端类型一一对应；所述第二配置信息还用于在所述多个初始下行BWP中的第二初始下行BWP中，配置所述多个资源。
  17. 根据权利要求14所述的方法，其中，所述网络设备为多种带宽能力的终端类型配置多个资源，包括：
    所述网络设备发送第三配置信息，所述第三配置信息用于配置多个初始下行BWP，并在所述多个初始下行BWP中分别为配置一个资源；所述多个初始下行BWP与所述多种带宽能力的终端类型一一对应。
  18. 根据权利要求14-17任一项所述的方法，其中，所述带宽能力是指终端能够支持的最大带宽的能力。
  19. 一种接收寻呼消息的方法，所述方法包括：
    远端终端接收中继终端发送的针对所述远端终端的第一寻呼消息；所述第一寻呼消息是所述中继终端在第三资源上接收到的；所述第三资源是网络设备为第三带宽能力的终端类型配置的资源；所述第三带宽能力表征所述远端终端的带宽能力；所述第三带宽能力，小于或等于所述中继终端的第二带宽能力。
  20. 根据权利要求19所述的方法，其中，所述远端终端接收中继终端发送的针对所述远端终端的第一寻呼消息之前，还包括：
    所述远端终端向中继终端发送辅助信息，所述辅助信息用于指示所述第三资源。
  21. 根据权利要求20所述的方法，其中，所述辅助信息包括以下中的至少一项：
    所述远端终端的第三带宽能力的带宽能力信息；
    所述网络设备为所述第三带宽能力的终端类型配置的第三资源；
    所述网络设备为所第三带宽能力的终端类型配置的初始下行BWP。
  22. 根据权利要求19-21任一项所述的方法，其中，所述远端终端接收中继终端发送的针对所述远端终端的第一寻呼消息之前，还包括：
    所述远端终端接收指示信息；所述指示信息用于指示所述中继终端是否能够为所述远端终端提供中继服务。
  23. 根据权利要求19-22任一项所述的方法，其中，所述带宽能力是指终端能够支持的最大带宽的能力。
  24. 一种监听寻呼消息的装置，包括：
    第一接收单元，配置为在多个资源中的至少一个资源上监听寻呼消息；所述多个资源包括网络设备为多种带宽能力的终端类型配置的用于监听寻呼消息的资源。
  25. 一种发送寻呼消息的装置，包括：
    第二发送单元，配置为为多种带宽能力的终端类型配置多个资源；所述多种带宽能力的终端类型与所述多个资源一一对应；并在所述多个资源上发送寻呼消息。
  26. 一种接收寻呼消息的装置，包括：
    第三接收单元，配置为接收中继终端发送的针对所述远端终端的第一寻呼消息；所述第一寻呼消息是所述中继终端在第三资源上接收到的；所述第三资源是网络设备为第三带宽能力的终端类型配置的资源；所述第三带宽能力表征所述远端终端的带宽能力；所述第三带宽能力，小于或等于所述中继终端的第二带宽能力。
  27. 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或权利要求19至23中任一项所述的方法。
  28. 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14至18中任一项所述的方法。
  29. 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或权利要求19至23中任一项所述的方法。
  30. 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18中任一项所述的方法。
  31. 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或权利要求19至23中任一项所述的方法。
  32. 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18中任一项所述的方法。
  33. 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或权利要求19至23中任一项所述的方法。
  34. 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18中任一项所述的方法。
  35. 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或权利要求19至23中任一项所述的方法。
  36. 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18中任一项所述的方法。
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