WO2021032188A1 - 配置终端中继门限的方法、控制中继服务的方法和设备 - Google Patents

配置终端中继门限的方法、控制中继服务的方法和设备 Download PDF

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Publication number
WO2021032188A1
WO2021032188A1 PCT/CN2020/110465 CN2020110465W WO2021032188A1 WO 2021032188 A1 WO2021032188 A1 WO 2021032188A1 CN 2020110465 W CN2020110465 W CN 2020110465W WO 2021032188 A1 WO2021032188 A1 WO 2021032188A1
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Prior art keywords
distance
signal quality
relay
threshold
relay service
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PCT/CN2020/110465
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English (en)
French (fr)
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金巴·迪·阿达姆·布巴卡
杨晓东
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维沃移动通信有限公司
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Publication of WO2021032188A1 publication Critical patent/WO2021032188A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the embodiments of the present disclosure relate to the field of communication technologies, and in particular to a method for configuring a terminal relay threshold, a method and equipment for controlling a relay service.
  • the scenario of a relay (UE to UE) between terminals refers to the establishment of an interface between the terminal (User Equipment, UE) and the UE, such as PC5, and the transmission of data or other business services through the interface between the UEs.
  • the relay UE can provide relay services to other UEs, and how to control the power consumption of the relay UE is an urgent problem to be solved.
  • An objective of the embodiments of the present disclosure is to provide a method for configuring a terminal relay threshold, a method and equipment for controlling a relay service, and to solve the problem of how to control the power consumption of a relay UE.
  • the embodiments of the present disclosure also provide a method for configuring a terminal relay threshold, which is applied to a network device, and includes:
  • the embodiments of the present disclosure also provide a method for controlling a relay service, which is applied to a UE and includes:
  • the embodiments of the present disclosure also provide a network device, including:
  • the first sending module is configured to send configuration information to a terminal UE, where the configuration information is used to configure threshold parameters for the UE to provide a relay service.
  • an embodiment of the present disclosure also provides a terminal, including:
  • the second receiving module is configured to receive configuration information from a network device, where the configuration information is used to configure threshold parameters for the UE to provide a relay service;
  • the processing module is used to determine whether to provide a relay service according to the configuration information.
  • embodiments of the present disclosure also provide a network device, including: a processor, a memory, and a program stored on the memory and capable of running on the processor.
  • a network device including: a processor, a memory, and a program stored on the memory and capable of running on the processor.
  • the program is executed by the processor, The steps of the method for configuring the terminal relay threshold as described in the first aspect are implemented.
  • the embodiments of the present disclosure also provide a terminal, including: a processor, a memory, and a program stored on the memory and capable of running on the processor, which is implemented when the program is executed by the processor The steps of the method of controlling the relay service as described in the second aspect.
  • the embodiments of the present disclosure also provide a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the configuration terminal as described in the first aspect is implemented The steps of the relay threshold method, or the steps of the method for controlling relay services as described in the second aspect.
  • the network side can issue to the UE the threshold parameter for configuring the UE to provide the relay service, so that the UE can determine whether to provide the relay service according to the threshold parameter, so as to avoid the UE from blindly deciding to provide the relay service as a relay UE. After the service, the power consumption of the relay UE is reduced.
  • FIG. 1 is a flowchart of a method for configuring a terminal relay threshold according to an embodiment of the disclosure
  • FIG. 2 is a flowchart of a method for controlling a relay service according to an embodiment of the disclosure
  • FIG. 3 is one of the schematic diagrams of threshold parameter configuration according to an embodiment of the disclosure.
  • FIG. 4 is the second schematic diagram of the threshold parameter configuration of the embodiment of the disclosure.
  • FIG. 5 is one of the schematic diagrams of the network device of the embodiment of the disclosure.
  • FIG. 6 is one of schematic diagrams of a terminal according to an embodiment of the disclosure.
  • FIG. 7 is a second schematic diagram of a network device according to an embodiment of the disclosure.
  • FIG. 8 is a second schematic diagram of a terminal according to an embodiment of the disclosure.
  • words such as “exemplary” or “for example” are used as examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiments of the present disclosure should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
  • LTE Long Time Evolution
  • LTE-A Long Time Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • the terms “system” and “network” are often used interchangeably.
  • the CDMA system can implement radio technologies such as CDMA2000 and Universal Terrestrial Radio Access (UTRA).
  • UTRA includes Wideband Code Division Multiple Access (WCDMA) and other CDMA variants.
  • the TDMA system can implement radio technologies such as the Global System for Mobile Communication (GSM).
  • OFDMA system can realize such as Ultra Mobile Broadband (UMB), Evolved UTRA (Evolution-UTRA, E-UTRA), IEEE 802.11 (Wi-Fi), IEEE 802.16 (WiMAX), IEEE 802.20, Flash-OFDM, etc. Radio technology.
  • UMB Ultra Mobile Broadband
  • Evolution-UTRA Evolved UTRA
  • E-UTRA IEEE 802.11
  • WiMAX IEEE 802.16
  • IEEE 802.20 Flash-OFDM
  • Flash-OFDM Flash-OFDM
  • LTE and more advanced LTE are new UMTS versions that use E-UTRA.
  • UTRA, E-UTRA, UMTS, LTE, LTE-A, and GSM are described in documents from an organization named "3rd Generation Partnership Project” (3GPP).
  • CDMA2000 and UMB are described in documents from an organization named “3rd Generation Partnership Project 2" (3GPP2).
  • the technology described in this article can be used for the systems and radio technologies mentioned above as well as other systems and radio technologies.
  • an embodiment of the present disclosure provides a method for configuring a terminal relay threshold.
  • the method is executed by a network device, such as a base station, and includes step 101.
  • Step 101 Send configuration information to a UE, where the configuration information is used to configure threshold parameters for the UE to provide a relay service.
  • the above configuration information is equivalent to configuring the UE to use the relay function.
  • the relay function means that the UE provides a relay service (or UE to UE relay service) to one or more other UEs (for example: remote UE) ).
  • a UE capable of providing relay services may also be referred to as a relay UE.
  • the relay UE may provide a relay service between a network device and one or more remote UEs, or the relay UE may be in one or more remote UEs.
  • Multiple UEs (such as other relay UEs) provide relay services to one or more remote UEs.
  • the above step 101 may include: receiving indication information from a UE, the indication information indicating that the UE can provide a relay service; and then sending configuration information to the UE according to the indication information.
  • the threshold parameter mentioned in step 101 may include one or more of the following:
  • the signal quality threshold may include one or more of the following: the highest signal quality in a non-supplementary uplink (SUL) cell; the lowest signal quality in a non-SUL cell; and the lowest signal quality in a SUL cell The highest signal quality; the lowest signal quality in a SUL cell, where the signal quality of the UE is less than or equal to the highest signal quality, which means that the UE can provide relay services, or the signal quality of the UE is greater than or Equal to the minimum signal quality, which means that the UE can provide a relay service.
  • SUL non-supplementary uplink
  • a first distance threshold where the first distance threshold represents a distance threshold between the UE and the network device
  • the first distance threshold value includes one or more of the following: the minimum distance between the UE and the network equipment in a non-SUL cell; the distance between the UE and the network equipment in a non-SUL cell The maximum distance between the UE and the network equipment in the SUL cell; the maximum distance between the UE and the network equipment in the SUL cell, wherein the distance between the UE and the network equipment is less than or equal to the The maximum distance indicates that the UE can provide the relay service, or if the distance between the UE and the network device is greater than or equal to the minimum distance, it indicates that the UE can provide the relay service.
  • a second distance threshold value where the second distance threshold value represents a distance threshold between the UE and a remote UE
  • the second distance threshold includes one or more of the following: the maximum distance between the UE and the remote UE in a non-SUL cell; and the maximum distance between the UE and the remote UE in the SUL cell. Wherein, the distance between the UE and the remote UE is less than or equal to the maximum distance, which means that the UE can provide a relay service.
  • the network side can issue a threshold parameter for configuring the UE to provide a relay service to the UE, so that the UE can determine whether to provide a relay service according to the threshold parameter, so as to prevent the UE from blindly deciding to provide the relay service, and then Reduce the power consumption of the relay UE.
  • an embodiment of the present disclosure also provides a method for controlling a relay service.
  • the method is executed by a UE and includes: step 201 and step 202.
  • Step 201 Receive configuration information from a network device, where the configuration information is used to configure threshold parameters for providing relay services;
  • the UE before step 201, the UE sends indication information to the network side, the indication information indicating that the UE can provide a relay service.
  • Step 202 Determine whether to provide a relay service according to the configuration information.
  • step 202 it is possible to determine whether to provide a relay service according to the configuration information and the cell where the UE is located.
  • the threshold parameter mentioned in step 201 may include one or more of the following:
  • the signal quality threshold may include one or more of the following: the highest signal quality in a non-supplementary uplink (SUL) cell; the lowest signal quality in a non-SUL cell; and the lowest signal quality in a SUL cell The highest signal quality; the lowest signal quality in a SUL cell, where the signal quality of the UE is less than or equal to the highest signal quality, which means that the UE can provide relay services, or the signal quality of the UE is greater than or Equal to the minimum signal quality, which means that the UE can provide a relay service.
  • SUL non-supplementary uplink
  • a first distance threshold where the first distance threshold represents a distance threshold between the UE and the network device
  • the first distance threshold value includes one or more of the following: the minimum distance between the UE and the network equipment in a non-SUL cell; the distance between the UE and the network equipment in a non-SUL cell The maximum distance between the UE and the network equipment in the SUL cell; the maximum distance between the UE and the network equipment in the SUL cell, wherein the distance between the UE and the network equipment is less than or equal to the The maximum distance indicates that the UE can provide the relay service, or if the distance between the UE and the network device is greater than or equal to the minimum distance, it indicates that the UE can provide the relay service.
  • a second distance threshold value where the second distance threshold value represents a distance threshold between the UE and a remote UE
  • the second distance threshold includes one or more of the following: the maximum distance between the UE and the remote UE in a non-SUL cell; and the maximum distance between the UE and the remote UE in the SUL cell. Wherein, the distance between the UE and the remote UE is less than or equal to the maximum distance, which means that the UE can provide a relay service.
  • the network side can issue a threshold parameter for configuring the UE to provide a relay service to the UE, so that the UE can determine whether to provide a relay service according to the threshold parameter, so as to prevent the UE from blindly deciding to provide the relay service, and then Reduce the power consumption of the relay UE.
  • the network deployment coverage may include non-SUL cells (e.g., cell 1 (Cell1)) and SUL cells (e.g., cell 2 (Cell2)).
  • non-SUL cells e.g., cell 1 (Cell1)
  • SUL cells e.g., cell 2 (Cell2)
  • the UE can provide UE to UE relay services to other UEs.
  • the UE may be referred to as a relay UE (Relay UE in Cell1) in Cell1 and/or a relay UE (Relay UE in Cell2) in Cell2.
  • the UE may not be suitable as a relay UE to provide UE to UE relay services.
  • the relay UE (relay UE) is too close to the base station, the distance between the relay UE and the remote UE may be relatively long, which will cause the power consumption of the relay UE to be particularly large.
  • the distance between the relay UE and the base station is relatively long, and the power consumption of the relay UE is particularly large. Therefore, the scope of the UE as a relay UE needs to be regulated. Specific steps are as follows:
  • Step 1 When the network knows that the UE can provide the UE to UE relay service, for example, the UE reports that it has the UE to UE relay capability, and the base station issues the relay threshold that can provide the UE to UE relay service to the UE.
  • Different relay thresholds can be set for different cells, for example, including: SUL cell threshold and non-SUL cell threshold. Further, the relay threshold may include: signal quality parameters in non-SUL cells and SUL cells, and/or distance parameters in non-SUL cells and SUL cells.
  • the relay threshold may include one or more of the following:
  • the highest signal quality of a non-SUL cell is T1.
  • the UE can provide UE-to-UE relay service in the non-SUL cell (or referred to as the UE can provide the UE-to-UE relay function in the non-SUL cell).
  • the minimum signal quality of non-SUL cells is T2.
  • the UE can provide UE to UE relay services in the non-SUL cell.
  • the highest signal quality of the SUL cell is T3.
  • the UE can provide UE to UE relay services in the SUL cell.
  • the minimum signal quality of non-SUL cells is T4.
  • the UE can provide UE to UE relay services in the SUL cell.
  • the thresholds used to determine whether the terminal can provide UE to UE relay service in the foregoing SUL cell and non-SUL cell may be equal.
  • the relay threshold may include one or more of the following:
  • the maximum distance in a non-SUL cell is D2.
  • the UE can provide UE to UE relay services in the non-SUL cell.
  • the minimum distance in the SUL cell is D3.
  • the UE can provide UE to UE relay services in the SUL cell.
  • the maximum distance in the SUL cell is D4.
  • the UE can provide UE to UE relay services in the SUL cell.
  • the thresholds used to determine whether the terminal can provide UE to UE relay service in the foregoing SUL cell and non-SUL cell may be equal.
  • UE can provide UE to UE relay service in SUL cell or non-SUL cell.
  • Step 2 When the UE receives the relay threshold for providing UE-to-UE relay service issued by the network, the UE can determine whether to provide UE-to-UE relay service according to the cell where the UE is located, SUL cell or non-SUL cell.
  • the UE can only directly use Uu to connect to the network side or the UE as a remote UE.
  • the embodiment of the present disclosure also provides a network device. Since the principle of the network device to solve the problem is similar to that of configuring the terminal relay in the embodiment of the present disclosure, the implementation of the network device can refer to the implementation of the method, and the repetition will not be repeated. Narrated.
  • an embodiment of the present disclosure also provides a network device, and the network device 500 includes:
  • the first sending module 501 is configured to send configuration information to a terminal UE, where the configuration information is used to configure threshold parameters for the UE to provide a relay service.
  • the network device 500 further includes: a first receiving module configured to receive indication information from the UE, the indication information indicating that the UE can provide a relay service; the first sending module 501 is further configured to: according to the indication information, Send configuration information to the UE.
  • the threshold parameter may include one or more of the following:
  • the signal quality threshold may include one or more of the following: the highest signal quality in a non-supplementary uplink (SUL) cell; the lowest signal quality in a non-SUL cell; and the lowest signal quality in a SUL cell The highest signal quality; the lowest signal quality in a SUL cell, where the signal quality of the UE is less than or equal to the highest signal quality, which means that the UE can provide relay services, or the signal quality of the UE is greater than or Equal to the minimum signal quality, which means that the UE can provide a relay service.
  • SUL non-supplementary uplink
  • a first distance threshold where the first distance threshold represents a distance threshold between the UE and the network device
  • the first distance threshold value includes one or more of the following: the minimum distance between the UE and the network equipment in a non-SUL cell; the distance between the UE and the network equipment in a non-SUL cell The maximum distance between the UE and the network equipment in the SUL cell; the maximum distance between the UE and the network equipment in the SUL cell, wherein the distance between the UE and the network equipment is less than or equal to the The maximum distance indicates that the UE can provide the relay service, or if the distance between the UE and the network device is greater than or equal to the minimum distance, it indicates that the UE can provide the relay service.
  • a second distance threshold value where the second distance threshold value represents a distance threshold between the UE and a remote UE
  • the second distance threshold includes one or more of the following: the maximum distance between the UE and the remote UE in a non-SUL cell; and the maximum distance between the UE and the remote UE in the SUL cell. Wherein, the distance between the UE and the remote UE is less than or equal to the maximum distance, which means that the UE can provide a relay service.
  • the network device provided in the embodiment of the present disclosure can execute the embodiment shown in FIG. 1 above, and its implementation principles and technical effects are similar, and details are not described herein again in this embodiment.
  • the embodiment of the present disclosure also provides a terminal. Since the principle of the terminal to solve the problem is similar to the control relay function in the embodiment of the present disclosure, the implementation of the terminal can refer to the implementation of the method, and the repetition will not be repeated.
  • an embodiment of the present disclosure further provides a terminal, and the terminal 600 includes:
  • the second receiving module 601 is configured to receive configuration information from a network device, where the configuration information is used to configure threshold parameters for the UE to provide a relay service;
  • the processing module 602 is configured to determine whether to provide a relay service according to the configuration information.
  • the terminal 600 further includes: a second sending module, configured to send indication information, the indication information indicating that the UE can provide a relay service.
  • the processing module 602 is further configured to determine whether to provide a relay service according to the configuration information and the cell where the UE is located.
  • the limit parameter may include one or more of the following:
  • the signal quality threshold may include one or more of the following: the highest signal quality in a non-supplementary uplink (SUL) cell; the lowest signal quality in a non-SUL cell; and the lowest signal quality in a SUL cell The highest signal quality; the lowest signal quality in a SUL cell, where the signal quality of the UE is less than or equal to the highest signal quality, which means that the UE can provide relay services, or the signal quality of the UE is greater than or Equal to the minimum signal quality, which means that the UE can provide a relay service.
  • SUL non-supplementary uplink
  • a first distance threshold where the first distance threshold represents a distance threshold between the UE and the network device
  • the first distance threshold value includes one or more of the following: the minimum distance between the UE and the network equipment in a non-SUL cell; the distance between the UE and the network equipment in a non-SUL cell The maximum distance between the UE and the network equipment in the SUL cell; the maximum distance between the UE and the network equipment in the SUL cell, wherein the distance between the UE and the network equipment is less than or equal to the The maximum distance indicates that the UE can provide the relay service, or if the distance between the UE and the network device is greater than or equal to the minimum distance, it indicates that the UE can provide the relay service.
  • a second distance threshold value where the second distance threshold value represents a distance threshold between the UE and a remote UE
  • the second distance threshold includes one or more of the following: the maximum distance between the UE and the remote UE in a non-SUL cell; and the maximum distance between the UE and the remote UE in the SUL cell. Wherein, the distance between the UE and the remote UE is less than or equal to the maximum distance, which means that the UE can provide a relay service.
  • the terminal provided by the embodiment of the present disclosure may execute the embodiment shown in FIG. 2 above, and its implementation principles and technical effects are similar, and details are not described herein again in this embodiment.
  • FIG. 7 is a structural diagram of a network device applied in an embodiment of the present disclosure.
  • the network device 700 includes a processor 701, a transceiver 702, a memory 703, and a bus interface.
  • the processor 701 Can be responsible for managing the bus architecture and general processing.
  • the memory 703 may store data used by the processor 701 when performing operations.
  • the network device 700 further includes: a program that is stored in the memory 703 and can be run on the processor 701, and the program is executed by the processor 701 to implement the steps in the method shown in FIG. 1 above.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 701 and various circuits of the memory represented by the memory 703 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the transceiver 702 may be a plurality of elements, that is, include a transmitter and a receiver, and provide a unit for communicating with various other devices on a transmission medium.
  • the network device provided in the embodiment of the present disclosure can execute the method embodiment shown in FIG. 1 above, and its implementation principles and technical effects are similar, and details are not described herein again in this embodiment.
  • the terminal 800 shown in FIG. 8 includes: at least one processor 801, a memory 802, at least one network interface 804, and a user interface 803.
  • the various components in the terminal 800 are coupled together through the bus system 805.
  • the bus system 805 is used to implement connection and communication between these components.
  • the bus system 805 also includes a power bus, a control bus, and a status signal bus.
  • various buses are marked as the bus system 805 in FIG. 8.
  • the user interface 803 may include a display, a keyboard or a pointing device (for example, a mouse, a trackball (trackball), a touch panel or a touch screen, etc.).
  • a keyboard or a pointing device for example, a mouse, a trackball (trackball), a touch panel or a touch screen, etc.
  • the memory 802 in the embodiment of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • 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), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data rate SDRAM DDRSDRAM
  • enhanced SDRAM ESDRAM
  • Synchlink DRAM SLDRAM
  • Direct Rambus RAM DRRAM
  • the memory 802 of the system and method described in the embodiments of the present disclosure is intended to include but not limited to these and any other suitable types of memory.
  • the memory 802 stores the following elements, executable modules or data structures, or a subset of them, or an extended set of them: operating system 8021 and application programs 8022.
  • the operating system 8021 includes various system programs, such as a framework layer, a core library layer, a driver layer, etc., for implementing various basic services and processing hardware-based tasks.
  • the application program 8022 includes various application programs, such as a media player (Media Player), a browser (Browser), etc., which are used to implement various application services.
  • the program for implementing the method of the embodiments of the present disclosure may be included in the application 8022.
  • the terminal provided in the embodiment of the present disclosure can execute the method embodiment shown in FIG. 2 above, and its implementation principles and technical effects are similar, and details are not described herein again in this embodiment.
  • the steps of the method or algorithm described in conjunction with the disclosure of the present disclosure can be implemented in a hardware manner, or implemented in a manner in which a processor executes software instructions.
  • the software instructions can be composed of corresponding software modules, and the software modules can be stored in RAM, flash memory, ROM, EPROM, EEPROM, registers, hard disks, mobile hard disks, read-only optical disks, or any other form of storage medium known in the art.
  • An exemplary storage medium is coupled to the processor, so that the processor can read information from the storage medium and can write information to the storage medium.
  • the storage medium may also be an integral part of the processor.
  • the processor and the storage medium may be located in the ASIC.
  • the ASIC may be located in the core network interface device.
  • the processor and the storage medium may also exist as discrete components in the core network interface device.
  • Computer readable media include computer storage media and communication media, where communication media includes any media that facilitates the transfer of computer programs from one place to another.
  • the storage medium may be any available medium that can be accessed by a general-purpose or special-purpose computer.
  • the embodiments of the present disclosure may be provided as methods, systems, or computer program products. Therefore, the embodiments of the present disclosure may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the embodiments of the present disclosure may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing functions specified in a flow or multiple flows in the flowchart and/or a block or multiple blocks in the block diagram.

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Abstract

本公开实施例提供一种配置终端中继门限的方法、控制中继服务的方法和设备，该方法包括：向UE发送配置信息，所述配置信息用于配置所述UE提供中继服务的门限参数。

Description

配置终端中继门限的方法、控制中继服务的方法和设备
相关申请的交叉引用
本申请主张在2019年8月21日在中国提交的中国专利申请No.201910775271.7的优先权，其全部内容通过引用包含于此。
技术领域
本公开实施例涉及通信技术领域，具体涉及一种配置终端中继门限的方法、控制中继服务的方法和设备。
背景技术
终端之间的中继(UE to UE relay)的场景是指，终端(User Equipment，UE)跟UE之间建立接口，如PC5，并通过UE之间的接口传输数据或其它业务服务。在UE to UE relay场景下，中继UE可以向其他UE提供中继服务，如何对中继UE的功耗进行控制是亟待解决的问题。
发明内容
本公开实施例的一个目的在于提供一种配置终端中继门限的方法、控制中继服务的方法和设备，解决如何对中继UE的功耗进行控制的问题。
第一方面，本公开实施例还提供一种配置终端中继门限的方法，应用于网络设备，包括：
向终端UE发送配置信息，所述配置信息用于配置所述UE提供中继服务的门限参数。
第二方面，本公开实施例还提供一种控制中继服务的方法，应用于UE，包括：
从网络设备接收配置信息，所述配置信息用于配置所述UE提供中继服务的门限参数；
根据所述配置信息，判定是否提供中继服务。
第三方面，本公开实施例还提供一种网络设备，包括：
第一发送模块，用于向终端UE发送配置信息，所述配置信息用于配置所述UE提供中继服务的门限参数。
第四方面，本公开实施例还提供一种终端，包括：
第二接收模块，用于从网络设备接收配置信息，所述配置信息用于配置所述UE提供中继服务的门限参数；
处理模块，用于根据所述配置信息，判定是否提供中继服务。
第五方面，本公开实施例还提供一种网络设备，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如第一方面所述的配置终端中继门限的方法的步骤。
第六方面，本公开实施例还提供一种终端，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如第二方面所述的控制中继服务的方法的步骤。
第七方面，本公开实施例还提供一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如第一方面所述的配置终端中继门限的方法的步骤，或者，如第二方面所述的控制中继服务的方法的步骤。
在本公开实施例中，网络侧可以向UE下发用于配置UE提供中继服务的门限参数，使得UE可以根据该门限参数确定是否提供中继服务，避免UE盲目决定作为中继UE提供中继服务，进而减少中继UE的功耗。
附图说明
通过阅读下文可选的实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出可选的实施方式的目的，而并不认为是对本公开的限制。而且在整个附图中，用相同的参考符号表示相同的部件。在附图中：
图1为本公开实施例的配置终端中继门限的方法的流程图；
图2为本公开实施例的控制中继服务的方法的流程图；
图3为本公开实施例的门限参数配置的示意图之一；
图4为本公开实施例的门限参数配置的示意图之二；
图5为本公开实施例的网络设备的示意图之一；
图6为本公开实施例的终端的示意图之一；
图7为本公开实施例的网络设备的示意图之二；
图8为本公开实施例的终端的示意图之二。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本申请的说明书和权利要求书中的术语“包括”以及它的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外，说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一，例如A和/或B，表示包含单独A，单独B，以及A和B都存在三种情况。
在本公开实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
本文所描述的技术不限于长期演进型(Long Time Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，并且也可用于各种无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)和其他系统。
术语“系统”和“网络”常被可互换地使用。CDMA系统可实现诸如CDMA2000、通用地面无线电接入(Universal Terrestrial Radio Access， UTRA)等无线电技术。UTRA包括宽带CDMA(Wideband Code Division Multiple Access，WCDMA)和其他CDMA变体。TDMA系统可实现诸如全球移动通信系统(Global System for Mobile Communication，GSM)之类的无线电技术。OFDMA系统可实现诸如超移动宽带(Ultra Mobile Broadband，UMB)、演进型UTRA(Evolution-UTRA，E-UTRA)、IEEE 802.11(Wi-Fi)、IEEE 802.16(WiMAX)、IEEE 802.20、Flash-OFDM等无线电技术。UTRA和E-UTRA是通用移动电信系统(Universal Mobile Telecommunications System，UMTS)的部分。LTE和更高级的LTE(如LTE-A)是使用E-UTRA的新UMTS版本。UTRA、E-UTRA、UMTS、LTE、LTE-A以及GSM在来自名为“第三代伙伴项目”(3rd Generation Partnership Project，3GPP)的组织的文献中描述。CDMA2000和UMB在来自名为“第三代伙伴项目2”(3GPP2)的组织的文献中描述。本文所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。
参见图1，本公开实施例提供一种配置终端中继门限的方法，该方法的执行主体是网络设备，例如基站，包括步骤101。
步骤101：向UE发送配置信息，所述配置信息用于配置该UE提供中继服务的门限参数。
上述配置信息相当于可以配置UE使用中继功能，中继功能是指该UE提供中继服务(或者称为UE to UE relay服务)给一个或多个其他UE(例如：远程UE(remote UE))。
进一步地，能够提供中继服务的UE也可以称为中继UE，该中继UE可以在网络设备到一个或多个remote UE之间提供中继服务，或者，该中继UE可以在一个或多个UE(例如其他中继UE)到一个或多个remote UE之间提供中继服务。
在一些实施方式中，上述步骤101可以包括：从UE接收指示信息，该指示信息指示UE能够提供中继服务；然后根据该指示信息，向该UE发送配置信息。
在一些实施方式中，步骤101中提到的门限参数可以包括以下一项或多项：
(1)信号质量门限值；
进一步地，所述信号质量门限值可以包括以下一项或多项：非补充上行链路(supplementary uplink，SUL)小区中的最高信号质量；非SUL小区中的最低信号质量；SUL小区中的最高信号质量；SUL小区中的最低信号质量，其中，所述UE的信号质量小于或等于所述最高信号质量，则表示所述UE能够提供中继服务，或者，所述UE的信号质量大于或等于所述最低信号质量，则表示所述UE能够提供中继服务。
(2)第一距离门限值，所述第一距离门限值表示所述UE与所述网络设备之间的距离门限；
进一步地，所述第一距离门限值包括以下一项或多项：非SUL小区中所述UE与所述网络设备之间的最小距离；非SUL小区中所述UE与所述网络设备之间的最大距离；SUL小区中UE与网络设备之间的最小距离；SUL小区中UE与网络设备之间的最大距离，其中，所述UE与所述网络设备之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务，或者，所述UE与所述网络设备之间的距离大于或等于所述最小距离，则表示所述UE能够提供中继服务。
(3)第二距离门限值，所述第二距离门限值表示所述UE与远程终端remote UE之间的距离门限；
进一步地，第二距离门限值包括以下一项或多项：非SUL小区中所述UE与所述remote UE之间的最大距离；SUL小区中UE与remote UE之间的最大距离。其中，所述UE与所述remote UE之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务。
在本公开实施例中，网络侧可以向UE下发用于配置UE提供中继服务的门限参数，使得UE可以根据该门限参数确定是否提供中继服务，避免UE盲目决定提供中继服务，进而减少中继UE的功耗。
参见图2，本公开实施例还提供一种控制中继服务的方法，该方法的执行主体为UE，包括：步骤201和步骤202。
步骤201：从网络设备接收配置信息，所述配置信息用于配置提供中继服务的门限参数；
在一些实施方式中，在步骤201之前，UE向网络侧发送指示信息，所述指示信息指示所述UE能够提供中继服务。
步骤202：根据所述配置信息，判定是否提供中继服务。
在一些实施方式中，在步骤202中，可以根据配置信息和该UE所在小区，判定是否提供中继服务。
在一些实施方式中，步骤201中提到的门限参数可以包括以下一项或多项：
(1)信号质量门限值；
进一步地，所述信号质量门限值可以包括以下一项或多项：非补充上行链路(supplementary uplink，SUL)小区中的最高信号质量；非SUL小区中的最低信号质量；SUL小区中的最高信号质量；SUL小区中的最低信号质量，其中，所述UE的信号质量小于或等于所述最高信号质量，则表示所述UE能够提供中继服务，或者，所述UE的信号质量大于或等于所述最低信号质量，则表示所述UE能够提供中继服务。
(2)第一距离门限值，所述第一距离门限值表示所述UE与所述网络设备之间的距离门限；
进一步地，所述第一距离门限值包括以下一项或多项：非SUL小区中所述UE与所述网络设备之间的最小距离；非SUL小区中所述UE与所述网络设备之间的最大距离；SUL小区中UE与网络设备之间的最小距离；SUL小区中UE与网络设备之间的最大距离，其中，所述UE与所述网络设备之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务，或者，所述UE与所述网络设备之间的距离大于或等于所述最小距离，则表示所述UE能够提供中继服务。
(3)第二距离门限值，所述第二距离门限值表示所述UE与远程终端remote UE之间的距离门限；
进一步地，第二距离门限值包括以下一项或多项：非SUL小区中所述UE与所述remote UE之间的最大距离；SUL小区中UE与remote UE之间的最大距离。其中，所述UE与所述remote UE之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务。
在本公开实施例中，网络侧可以向UE下发用于配置UE提供中继服务的门限参数，使得UE可以根据该门限参数确定是否提供中继服务，避免UE盲目决定提供中继服务，进而减少中继UE的功耗。
参见图3和图4，网络部署覆盖可包括非SUL小区(例如小区1(Cell1))和SUL小区(例如小区2(Cell2))。
当UE连接Cell1和Cell2，UE可以给其他UE提供UE to UE relay服务。例如，该UE可以称为Cell1中的中继UE(Relay UE in Cell1)和/或Cell2中的中继UE(Relay UE in Cell2)。
但是，如果该UE太靠近基站(即UE和基站之间的距离较短)，或该UE在小区边界UE，该UE可能不适合作为中继UE，以提供UE to UE relay服务。
因为当中继UE(relay UE)太靠近基站，该中继UE到remote UE的距离有可能比较长，会导致中继UE的功耗特别大。当UE在小区边界，中继UE到基站的距离也比较长，也有中继UE的功耗特别大的问题。所以需要规范UE当中继UE的范围。具体步骤如下：
步骤1：当网络知道UE能提供UE to UE relay服务，例如，UE上报拥有UE to UE relay能力，基站给UE下发能提供UE to UE relay服务的中继门限。
可以针对不同的小区设置不同的中继门限，例如包括：SUL小区门限和非SUL小区门限。进一步地，中继门限可以包括：非SUL小区和SUL小区内的信号质量参数，和/或，非SUL小区和SUL小区内的距离(distance)参数。
示例性地，中继门限可以包括以下一项或多项：
(1)非SUL小区最高信号质量T1，当UE的信号质量signal<＝T1，UE在非SUL小区能够提供UE to UE relay服务(或者称为UE在非SUL小区能够UE to UE relay功能)。
(2)非SUL小区最低信号质量T2，当UE的信号质量signal>＝T2，UE在非SUL小区能够提供UE to UE relay服务。
(3)SUL小区最高信号质量T3，当UE的信号质量signal<＝T3，UE 在SUL小区能够提供UE to UE relay服务。
(4)非SUL小区最低信号质量T4，当UE的信号质量signal>＝T4，UE在SUL小区能够提供UE to UE relay服务。
需要说明的是，上述SUL小区和非SUL小区中用于判断终端是否能够提供UE to UE relay服务的门限值可以相等。
示例性地，中继门限可以包括以下一项或多项：
(1)非SUL小区内最小距离D1，当UE与基站距离>＝D1，UE在非SUL小区能够提供UE to UE relay服务。
(2)非SUL小区内最大距离D2，当UE与基站距离<＝D2，UE在非SUL小区能够提供UE to UE relay服务。
(3)SUL小区内最小距离D3，当UE与基站距离>＝D3，UE在SUL小区能够提供UE to UE relay服务。
(4)SUL小区内最大距离D4，当UE与基站距离<＝D4，UE在SUL小区能够提供UE to UE relay服务。
需要说明的是，上述SUL小区和非SUL小区中用于判断终端是否能够提供UE to UE relay服务的门限值可以相等。
(5)UE之间的距离d，当UE与remote UE之间的距离<＝d，UE在SUL小区或非SUL小区能够提供UE to UE relay服务。
步骤2：当UE收到网络下发的提供UE to UE relay服务的中继门限，根据UE所在的小区，SUL小区或非SUL小区UE可判断是否提供UE to UE relay服务。
可以理解的是，当UE不满足上述中继门限，UE只能直接用Uu与网络侧连接或UE作为remote UE。
本公开实施例中还提供了一种网络设备，由于网络设备解决问题的原理与本公开实施例中配置终端中继相似，因此该网络设备的实施可以参见方法的实施，重复之处不再敷述。
参见图5，本公开实施例还提供一种网络设备，该网络设备500包括：
第一发送模块501，用于向终端UE发送配置信息，所述配置信息用于配置所述UE提供中继服务的门限参数。
在一些实施方式中，网络设备500还包括：第一接收模块，用于从UE接收指示信息，该指示信息指示UE能够提供中继服务；第一发送模块501进一步用于：根据该指示信息，向该UE发送配置信息。
在一些实施方式中，门限参数可以包括以下一项或多项：
(1)信号质量门限值；
进一步地，所述信号质量门限值可以包括以下一项或多项：非补充上行链路(supplementary uplink，SUL)小区中的最高信号质量；非SUL小区中的最低信号质量；SUL小区中的最高信号质量；SUL小区中的最低信号质量，其中，所述UE的信号质量小于或等于所述最高信号质量，则表示所述UE能够提供中继服务，或者，所述UE的信号质量大于或等于所述最低信号质量，则表示所述UE能够提供中继服务。
(2)第一距离门限值，所述第一距离门限值表示所述UE与所述网络设备之间的距离门限；
进一步地，所述第一距离门限值包括以下一项或多项：非SUL小区中所述UE与所述网络设备之间的最小距离；非SUL小区中所述UE与所述网络设备之间的最大距离；SUL小区中UE与网络设备之间的最小距离；SUL小区中UE与网络设备之间的最大距离，其中，所述UE与所述网络设备之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务，或者，所述UE与所述网络设备之间的距离大于或等于所述最小距离，则表示所述UE能够提供中继服务。
(3)第二距离门限值，所述第二距离门限值表示所述UE与远程终端remote UE之间的距离门限；
进一步地，第二距离门限值包括以下一项或多项：非SUL小区中所述UE与所述remote UE之间的最大距离；SUL小区中UE与remote UE之间的最大距离。其中，所述UE与所述remote UE之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务。
本公开实施例提供的网络设备，可以执行上述如图1所示的实施例，其实现原理和技术效果类似，本实施例此处不再赘述。
本公开实施例中还提供了一种终端，由于终端解决问题的原理与本公开 实施例中控制中继功能相似，因此该终端的实施可以参见方法的实施，重复之处不再敷述。
参见图6，本公开实施例还提供一种终端，该终端600包括：
第二接收模块601，用于从网络设备接收配置信息，所述配置信息用于配置所述UE提供中继服务的门限参数；
处理模块602，用于根据所述配置信息，判定是否提供中继服务。
在一些实施方式中，终端600还包括：第二发送模块，用于发送指示信息，所述指示信息指示所述UE能够提供中继服务。
在一些实施方式中，处理模块602进一步用于：根据所述配置信息和所述UE所在小区，判定是否提供中继服务。
在一些实施方式中，限参数可以包括以下一项或多项：
(1)信号质量门限值；
进一步地，所述信号质量门限值可以包括以下一项或多项：非补充上行链路(supplementary uplink，SUL)小区中的最高信号质量；非SUL小区中的最低信号质量；SUL小区中的最高信号质量；SUL小区中的最低信号质量，其中，所述UE的信号质量小于或等于所述最高信号质量，则表示所述UE能够提供中继服务，或者，所述UE的信号质量大于或等于所述最低信号质量，则表示所述UE能够提供中继服务。
(2)第一距离门限值，所述第一距离门限值表示所述UE与所述网络设备之间的距离门限；
进一步地，所述第一距离门限值包括以下一项或多项：非SUL小区中所述UE与所述网络设备之间的最小距离；非SUL小区中所述UE与所述网络设备之间的最大距离；SUL小区中UE与网络设备之间的最小距离；SUL小区中UE与网络设备之间的最大距离，其中，所述UE与所述网络设备之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务，或者，所述UE与所述网络设备之间的距离大于或等于所述最小距离，则表示所述UE能够提供中继服务。
(3)第二距离门限值，所述第二距离门限值表示所述UE与远程终端remote UE之间的距离门限；
进一步地，第二距离门限值包括以下一项或多项：非SUL小区中所述UE与所述remote UE之间的最大距离；SUL小区中UE与remote UE之间的最大距离。其中，所述UE与所述remote UE之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务。
本公开实施例提供的终端，可以执行上述如图2所示的实施例，其实现原理和技术效果类似，本实施例此处不再赘述。
请参阅图7，图7是本公开实施例应用的网络设备的结构图，如图7所示，网络设备700包括：处理器701、收发机702、存储器703和总线接口，其中，处理器701可以负责管理总线架构和通常的处理。存储器703可以存储处理器701在执行操作时所使用的数据。
在本公开的一个实施例中，网络设备700还包括：存储在存储器上703并可在处理器701上运行的程序，程序被处理器701执行时实现以上图1所示方法中的步骤。
在图7中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器701代表的一个或多个处理器和存储器703代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机702可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。
本公开实施例提供的网络设备，可以执行上述图1所示方法实施例，其实现原理和技术效果类似，本实施例此处不再赘述。
如图8所示，图8所示的终端800包括：至少一个处理器801、存储器802、至少一个网络接口804和用户接口803。终端800中的各个组件通过总线系统805耦合在一起。可理解，总线系统805用于实现这些组件之间的连接通信。总线系统805除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见，在图8中将各种总线都标为总线系统805。
其中，用户接口803可以包括显示器、键盘或者点击设备(例如，鼠标，轨迹球(trackball)、触感板或者触摸屏等。
可以理解，本公开实施例中的存储器802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，DDRSDRAM)、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，DRRAM)。本公开实施例描述的系统和方法的存储器802旨在包括但不限于这些和任意其它适合类型的存储器。
在一些实施方式中，存储器802保存了如下的元素，可执行模块或者数据结构，或者他们的子集，或者他们的扩展集：操作系统8021和应用程序8022。
其中，操作系统8021，包含各种系统程序，例如框架层、核心库层、驱动层等，用于实现各种基础业务以及处理基于硬件的任务。应用程序8022，包含各种应用程序，例如媒体播放器(Media Player)、浏览器(Browser)等，用于实现各种应用业务。实现本公开实施例方法的程序可以包含在应用程序8022中。
在本公开的一个实施例中，通过调用存储器802保存的程序或指令，具体地，可以是应用程序8022中保存的程序或指令，执行时实现以上图2方法所述的步骤。
本公开实施例提供的终端，可以执行上述图2所示方法实施例，其实现原理和技术效果类似，本实施例此处不再赘述。
结合本公开公开内容所描述的方法或者算法的步骤可以硬件的方式来实 现，也可以是由处理器执行软件指令的方式来实现。软件指令可以由相应的软件模块组成，软件模块可以被存放于RAM、闪存、ROM、EPROM、EEPROM、寄存器、硬盘、移动硬盘、只读光盘或者本领域熟知的任何其它形式的存储介质中。一种示例性的存储介质耦合至处理器，从而使处理器能从该存储介质读取信息，且可向该存储介质写入信息。当然，存储介质也可以是处理器的组成部分。处理器和存储介质可以位于ASIC中。另外，该ASIC可以位于核心网接口设备中。当然，处理器和存储介质也可以作为分立组件存在于核心网接口设备中。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本公开所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时，可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能存取的任何可用介质。
以上所述的具体实施方式，对本公开的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本公开的具体实施方式而已，并不用于限定本公开的保护范围，凡在本公开的技术方案的基础之上，所做的任何修改、等同替换、改进等，均应包括在本公开的保护范围之内。
本领域内的技术人员应明白，本公开实施例可提供为方法、系统、或计算机程序产品。因此，本公开实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本公开实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本公开实施例是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机 器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本公开实施例进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本公开实施例的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。

Claims (18)

  1. 一种配置终端中继门限的方法，应用于网络设备，包括：
    向终端UE发送配置信息，所述配置信息用于配置所述UE提供中继服务的门限参数。
  2. 根据权利要求1所述的方法，其中，向UE发送配置信息，包括：
    从所述UE接收指示信息，所述指示信息指示所述UE能够提供中继服务；
    根据所述指示信息，向所述UE发送配置信息。
  3. 根据权利要求1或2所述的方法，其中，所述门限参数包括以下一项或多项：
    信号质量门限值；
    第一距离门限值，所述第一距离门限值表示所述UE与所述网络设备之间的距离门限；
    第二距离门限值，所述第二距离门限值表示所述UE与远程终端remote UE之间的距离门限。
  4. 根据权利要求3所述的方法，其中，所述信号质量门限值包括以下一项或多项：
    非补充上行链路SUL小区中的最高信号质量；
    非SUL小区中的最低信号质量；
    SUL小区中的最高信号质量；
    SUL小区中的最低信号质量；
    其中，所述UE的信号质量小于或等于所述最高信号质量，则表示所述UE能够提供中继服务，或者，所述UE的信号质量大于或等于所述最低信号质量，则表示所述UE能够提供中继服务。
  5. 根据权利要求3所述的方法，其中，所述第一距离门限值包括以下一项或多项：
    非SUL小区中所述UE与所述网络设备之间的最小距离；
    非SUL小区中所述UE与所述网络设备之间的最大距离；
    SUL小区中所述UE与所述网络设备之间的最小距离；
    SUL小区中所述UE与所述网络设备之间的最大距离；
    其中，所述UE与所述网络设备之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务，或者，所述UE与所述网络设备之间的距离大于或等于所述最小距离，则表示所述UE能够提供中继服务。
  6. 根据权利要求3所述的方法，其中，所述第二距离门限值包括以下一项或多项：
    非SUL小区中所述UE与所述remote UE之间的最大距离；
    SUL小区中所述UE与所述remote UE之间的最大距离；
    其中，所述UE与所述remote UE之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务。
  7. 一种控制中继服务的方法，应用于UE，包括：
    从网络设备接收配置信息，所述配置信息用于配置所述UE提供中继服务的门限参数；
    根据所述配置信息，判定是否提供中继服务。
  8. 根据权利要求7所述的方法，其中，在从网络设备接收配置信息之前，所述方法还包括：
    发送指示信息，所述指示信息指示所述UE能够提供中继服务。
  9. 根据权利要求7所述的方法，其中，根据所述配置信息，判定是否提供中继服务，包括：
    根据所述配置信息和所述UE所在小区，判定是否提供中继服务。
  10. 根据权利要求7所述的方法，其中，所述门限参数包括以下一项或多项：
    信号质量门限值；
    第一距离门限值，所述第一距离门限值表示所述UE与所述网络设备之间的距离门限；
    第二距离门限值，所述第二距离门限值表示所述UE与远程终端remote UE之间的距离门限。
  11. 根据权利要求10所述的方法，其中，所述信号质量门限值包括以下一项或多项：
    非SUL小区中的最高信号质量；
    非SUL小区中的最低信号质量；
    SUL小区中的最高信号质量；
    SUL小区中的最低信号质量；
    其中，所述UE的信号质量小于或等于所述最高信号质量，则表示所述UE能够提供中继服务，或者，所述UE的信号质量大于或等于所述最低信号质量，则表示所述UE能够提供中继服务。
  12. 根据权利要求10所述的方法，其中，所述第一距离门限值包括以下一项或多项：
    非SUL小区中所述UE与所述网络设备之间的最小距离；
    非SUL小区中所述UE与所述网络设备之间的最大距离；
    SUL小区中所述UE与所述网络设备之间的最小距离；
    SUL小区中所述UE与所述网络设备之间的最大距离；
    其中，所述UE与所述网络设备之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务，或者，所述UE与所述网络设备之间的距离大于或等于所述最小距离，则表示所述UE能够提供中继服务。
  13. 根据权利要求10所述的方法，其中，所述第二距离门限值包括以下一项或多项：
    非SUL小区中所述UE与所述remote UE之间的最大距离；
    SUL小区中所述UE与所述remote UE之间的最大距离；
    其中，所述UE与所述remote UE之间的距离小于或等于所述最大距离，则表示所述UE能够提供中继服务。
  14. 一种网络设备，包括：
    第一发送模块，用于向终端UE发送配置信息，所述配置信息用于配置所述UE提供中继服务的门限参数。
  15. 一种终端，包括：
    第二接收模块，用于从网络设备接收配置信息，所述配置信息用于配置所述终端提供中继服务的门限参数；
    处理模块，用于根据所述配置信息，判定是否提供中继服务。
  16. 一种网络设备，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求1至6任一项所述的配置终端中继门限的方法的步骤。
  17. 一种终端，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求7至13中任一项所述的控制中继服务的方法的步骤。
  18. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至6任一项所述的配置终端中继门限的方法的步骤，或者，如权利要求7至13中任一项所述的控制中继服务的方法的步骤。
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