WO2021203872A1 - 节能配置方法及装置、节能方法及装置、通信节点、存储介质 - Google Patents

节能配置方法及装置、节能方法及装置、通信节点、存储介质 Download PDF

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Publication number
WO2021203872A1
WO2021203872A1 PCT/CN2021/078820 CN2021078820W WO2021203872A1 WO 2021203872 A1 WO2021203872 A1 WO 2021203872A1 CN 2021078820 W CN2021078820 W CN 2021078820W WO 2021203872 A1 WO2021203872 A1 WO 2021203872A1
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Prior art keywords
measurement
information
energy
resource pool
saving
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PCT/CN2021/078820
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English (en)
French (fr)
Inventor
杜伟强
罗薇
陈琳
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中兴通讯股份有限公司
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Priority to US17/995,625 priority Critical patent/US20230217368A1/en
Priority to EP21784196.4A priority patent/EP4135368A1/en
Priority to KR1020227038214A priority patent/KR20220163428A/ko
Publication of WO2021203872A1 publication Critical patent/WO2021203872A1/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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/327—Received signal code power [RSCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This application relates to the field of wireless communication networks, for example, to an energy-saving configuration method and device, an energy-saving method and device, a communication node, and a storage medium.
  • D2D device-to-device
  • Proximity Services ProSe
  • Sidelink SAlink
  • This application provides an energy-saving configuration method and device, an energy-saving method and device, a communication node, and a storage medium to reduce the power consumption of user equipment.
  • the embodiment of the present application provides an energy-saving configuration method, which is applied to a first communication node, and includes:
  • User Equipment User Equipment
  • the embodiment of the present application also provides an energy-saving method applied to a second communication node, including:
  • the embodiment of the present application also provides an energy-saving configuration device, including:
  • the energy saving information receiving module is configured to receive UE energy saving information sent by the second communication node; the configuration information sending module is configured to send energy saving configuration information to the second communication node according to the UE energy saving information.
  • the embodiment of the present application also provides an energy-saving device, including:
  • the energy-saving information sending module is set to send UE energy-saving information to the first communication node;
  • the configuration information receiving module is set to receive the energy-saving configuration information sent by the first communication node;
  • the measurement module is set to perform matching according to the energy-saving configuration information Measurement of the target resource pool.
  • the embodiment of the present application also provides a communication node, including:
  • One or more processors a storage device for storing one or more programs; when the one or more programs are executed by the one or more processors, the one or more processors can realize the above Energy-saving configuration method or energy-saving method.
  • the embodiment of the present application also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium, and when the program is executed by a processor, the foregoing energy-saving configuration method or energy-saving method is implemented.
  • FIG. 1 is a flowchart of an energy-saving configuration method provided by an embodiment
  • FIG. 2 is a flowchart of an energy-saving method provided by an embodiment
  • FIG. 3 is a schematic structural diagram of an energy-saving configuration device provided by an embodiment
  • FIG. 4 is a schematic structural diagram of an energy-saving device provided by an embodiment
  • FIG. 5 is a flowchart of a method for determining a feedback mechanism provided by an embodiment
  • FIG. 6 is a flowchart of a method for determining a feedback mechanism according to another embodiment
  • FIG. 7 is a schematic structural diagram of an apparatus for determining a feedback mechanism provided by an embodiment
  • FIG. 8 is a schematic structural diagram of an apparatus for determining a feedback mechanism according to another embodiment
  • FIG. 9 is a schematic diagram of the hardware structure of a communication node provided by an embodiment.
  • the interface between the device and the device is the PC5 interface.
  • the data transmission time between the device and the device cannot be determined through negotiation, and the user equipment needs to continuously monitor the data receiving channel to assist in the selection of the transmission resource, resulting in extremely large power consumption.
  • the NR sidelink communication system does not consider the energy-saving requirements of user equipment.
  • an energy-saving configuration method is provided, which is applied to a first communication node.
  • the first communication node can provide the second communication node with relevant energy-saving configuration information according to the UE energy-saving information of the second communication node. Instruct the second communication node to operate according to the energy-saving configuration information, so as to meet the energy-saving requirements of the UE and reduce the power consumption of the UE.
  • FIG. 1 is a flowchart of an energy-saving configuration method provided in an embodiment. As shown in FIG. 1, the method provided in this embodiment includes step 110 and step 120.
  • step 110 the user equipment UE energy saving information sent by the second communication node is received.
  • step 120 energy saving configuration information is sent to the second communication node according to the UE energy saving information.
  • the first communication node may be a serving node (for example, a base station), and the second communication node may be a target UE, or the first communication node may be a first UE, that is, the transmitting end (Transport) in Sidelink unicast communication. , TX) UE, and the second communication node may be a second UE, that is, a receiving end (Receive, RX) UE in Sidelink unicast communication.
  • TX transmitting end
  • RX receiving end
  • the second communication node sends its UE energy-saving information to the first communication node, and can report related resource selection methods, whether to support resource pool measurement, whether there is energy-saving demand, energy-saving level, etc.; the first communication node according to the received UE energy-saving
  • the information may provide energy-saving configuration information for the second communication node, such as configuring how the second communication node performs resource pool measurement, how to select resources, etc., so as to reduce the power consumption of the second communication node.
  • the first communication node is a serving node
  • the second communication node is a target UE
  • the UE energy saving information includes at least one of UE capability information and UE status information, where the UE capability information includes UE capability information of the target UE; the UE status information includes at least one of the following: UE status of the target UE Information; UE capability information of the peer UE communicating with the target UE; UE status information of the peer UE communicating with the target UE.
  • the target UE can report its own UE capability information and/or UE status information to the serving node to notify the serving node of the corresponding energy-saving requirements, and the serving node can issue a reasonable energy-saving configuration based on the information reported by the target UE information.
  • the TX UE sends the RSRP measurement configuration to the RX UE.
  • the peer when the first communication node is the serving node and the target UE is the TX UE, the peer communicating with the target UE
  • the UE status information and/or UE capability information of the UE are also reported to the serving node of the target UE, so that both the target UE and the peer UE can obtain reasonable energy-saving configuration information.
  • the UE capability information of the target UE includes at least one of the following: a resource selection method supported by the target UE, wherein the resource selection method includes a random selection method and a partial sensing method; whether the target UE supports measurement of the target resource pool ,
  • the target resource pool includes at least one of the following: a sending resource pool used for the target UE to send data; a non-sending resource pool not used for the target UE to send data.
  • the target UE may not only perform sensing on the configured transmission resource pool, but also use a random selection method or a partial sensing method for resource selection. These two resource selection methods are relative to Perceiving and selecting all resources in the sending resource pool reduces the power consumption of the UE. On this basis, the target UE can report its supported resource selection methods to the serving node for the serving node to perform energy-saving configuration. In addition, the target UE needs to adjust the sending parameters to send data. The adjustment of the sending parameters is based on the measurement of the sending resource pool, and the measurement of the resource pool needs to constantly monitor the sending resource pool, which is a high-energy operation.
  • target UEs with energy saving requirements they may not have the ability to measure the resource pool.
  • the target UE can report to the serving node whether it supports the measurement of the target resource pool, whether it supports the measurement of the transmission resource pool used for the target UE to send data, and/or whether the report supports the measurement of the target resource pool. Measurement of the non-sending resource pool where the target UE sends data.
  • the UE status information of the target UE includes at least one of the following: the UE type of the target UE, where the UE type includes vehicle UE (V-UE) and user terminal (Pedestrian UE, P-UE) ; Energy-saving demand information of the target UE; Energy-saving level of the target UE; Whether the target UE needs the serving node to provide the channel busy rate (CBR) value of the target resource pool.
  • V-UE vehicle UE
  • P-UE user terminal
  • CBR channel busy rate
  • the energy saving demand information is used to indicate whether the target UE needs to save energy.
  • the serving node can perform energy-saving configuration for the target UE according to the UE type of the target UE, energy-saving demand information, energy-saving level, and whether the CBR value needs to be provided.
  • the UE status information of the opposite UE includes at least one of the following: the UE type of the opposite UE, where the UE type includes vehicle-mounted terminals and user terminals; energy saving demand information of the opposite UE; energy saving of the opposite UE grade.
  • the UE capability information of the peer UE includes at least one of the following: whether the peer UE supports measurement of the transmission resource pool; whether the peer UE supports measurement of the non-transmission resource pool.
  • UE status information is transmitted through Sidelink UE Information.
  • it further includes:
  • Step 101 Send UE capability query information to the second communication node, where the UE capability query information is used to query whether the second communication node supports measurement of the target resource pool.
  • the first communication node sends UE capability query information to the second communication node for querying whether the second communication node supports the measurement of the target resource pool and the supported resource selection method, and the second communication node reports the UE accordingly.
  • Ability information
  • the serving node may send the energy-saving configuration information to the target UE by issuing a radio resource control (Radio Resource Control, RRC) reconfiguration message.
  • RRC Radio Resource Control
  • the first communication node is a first UE
  • the second communication node is a second UE.
  • the first UE refers to the TX UE
  • the second UE refers to the RX UE.
  • the UE energy saving information includes at least one of UE capability information of the second UE and UE state information of the second UE.
  • the UE energy saving information includes UE capability information of the second UE; the UE capability information of the second UE includes whether the second UE supports measurement of a target resource pool; wherein, the target resource pool includes at least one of the following : A sending resource pool used for the second UE to send data; a non-sending resource pool not used for the second UE to send data.
  • it further includes:
  • Step 102 Send UE capability query information to the second communication node.
  • the first UE sends UE capability query information to the second UE, so as to query whether the second UE supports measurement of the target resource pool and the resource selection mode it supports.
  • the UE energy saving information includes UE status information of the second UE; the UE status information of the second UE includes at least one of the following: a UE type of the second UE, where the UE type includes a vehicle-mounted terminal and a user terminal; 2. The energy-saving demand information of the UE; the energy-saving level of the second UE.
  • receiving the UE energy saving information sent by the second communication node includes: receiving the UE status information sent by the second communication node through the direct communication interface PC5-S signaling in the unicast connection establishment phase; or, through the PC5 RRC signaling receives the UE status information sent by the second communication node.
  • it further includes:
  • Step 103 Send the UE status query information to the second communication node through PC5-S signaling in the unicast connection establishment phase; or send the UE status query information to the second communication node through a PC5 RRC message.
  • the first UE sends UE status query information to the second UE, thereby querying the UE type, energy saving requirement information, and energy saving level of the second UE.
  • it further includes:
  • Step 104 Adjust configuration information when the second UE has an energy saving requirement; wherein, the energy saving configuration information includes at least one of the following: bearer configuration; sending parameter configuration; measurement configuration.
  • the first UE receives the UE status information of the second UE, and if it finds that the second UE has energy saving requirements, it can adjust the configuration of the second UE. /Or measurement configuration.
  • the energy-saving configuration information is determined by the first communication node according to the configuration of the serving node, system messages, or pre-configuration information.
  • the first UE may obtain the resource pool configuration and measurement configuration from the base station, system messages, and pre-configuration information and deliver them to the second UE.
  • Which method is used to obtain can be determined according to the state of the first UE. For example, the first UE in the connected state can obtain the configuration from the serving node; the first UE in the dormant (IDLE) and inactive (INACTIVE) state can obtain the configuration from the system The configuration is obtained in the message, and the first UE outside the coverage of the serving node can use the pre-configured configuration.
  • the energy saving configuration information includes at least one of the following: resource pool configuration; measurement configuration.
  • the resource pool configuration will indicate energy-saving-related configurations such as supported resource selection methods, default transmission parameters, etc.
  • the measurement configuration includes the measurement configuration for RSRP or CBR, etc.
  • each measurement configuration can include Measurement object configuration items, measurement report configuration items, measurement identification configuration items, measurement quantities, etc.
  • the resource pool configuration includes at least one of the following: 1) The resource selection method of each resource pool, wherein the resource selection method includes a random selection method and a partial perception method; 2) Whether each resource pool is used CBR measurement results issued by the service node; 3) the default CBR value of each resource pool; 4) the default sending parameters used by each resource pool; 5) whether each resource pool is a non-sending resource pool; 6) each resource The identity of the pool.
  • the measurement configuration includes at least one of the following: 1) Measurement configuration information for Reference Signal Receiving Power (RSRP); 2) Measurement configuration information for CBR; 3) UE corresponding to the measurement configuration Destination identifier (Identifier, ID); 4) A list of UE destination IDs applicable to the measurement configuration.
  • the measurement configuration delivered by the serving node to the first UE may be for the first UE or the second UE, and may also be applicable to the first UE and/or the second UE.
  • the serving node may be in the measurement configuration Indicates the measurement configuration information for RSRP and/or CBR, and may also indicate the UE destination ID corresponding to the measurement configuration and/or the applicable UE destination ID list.
  • the measurement configuration information for RSRP includes at least one of the following: whether the measurement configuration information for RSRP is used for energy saving; and the energy saving level to which the measurement configuration information for RSRP is applicable.
  • the measurement configuration includes measurement configuration information for RSRP, which can indicate whether the RSRP measurement configuration information is used for energy saving and an applicable energy saving level, thereby increasing the flexibility of energy saving configuration and reducing power consumption.
  • the measurement configuration information for CBR includes at least one of the following: addition or removal of measurement object configuration items; addition or removal of measurement report configuration items; addition or removal of measurement identification configuration items; measurement volume .
  • the measurement configuration information for the CBR is added to the measurement configuration to improve the flexibility of the energy saving configuration.
  • the measurement object configuration item is used to indicate what the second UE needs to measure.
  • the measurement object may be a frequency point
  • the measurement object may be a resource pool.
  • the measurement report configuration item can be used to indicate when and how to trigger the generation and reporting of the measurement report after the measurement is completed, and what to report.
  • the reporting can include the second UE reporting the measurement result to the first UE or the first UE. Report the measurement result to the base station.
  • the measurement identification configuration item can be used to associate a measurement object with a measurement report.
  • the measurement volume refers to what can be measured for the measurement object.
  • the measurement object is a frequency point.
  • the measurement content includes RSRP, Reference Signal Receiving Quality (RSRQ), etc. If the measurement object is a resource pool, The content that can be measured is the CBR value.
  • the measurement identification configuration item includes at least one of the following: measurement ID; measurement report ID; measurement object ID; whether the measurement configuration information for CBR is used for energy saving; and the energy saving level applicable to the measurement configuration information for CBR.
  • the measurement report configuration item for CBR includes at least one of the following: measurement report ID; UE corresponding to the measurement report (that is, indicating whether the measurement report is sent to the base station by the first UE or the second UE is sent to the second UE.
  • a UE's CBR reporting period; CBR reporting trigger event, where the trigger event includes a first event and a second event, the first event includes a CBR value greater than or equal to a first threshold, and the second event includes a CBR value less than or Equal to the second threshold; the threshold corresponding to the report trigger event (the first threshold and/or the second threshold); the measurement volume to be reported; the reporting method, where the reporting method includes reporting the index in the CBR range list and reporting the CBR value; reporting Purpose (that is, the first UE sends the measurement report to the base station, or the second UE sends the measurement report to the first UE); the processing method of multiple measurement results, the processing method includes reporting multiple measurement results or reporting one measurement result (ie In the case that there are multiple second UEs, multiple measurement results are obtained, and one or more measurement results can be configured to be reported through the processing mode).
  • CBR reporting trigger event where the trigger event includes a first event and a second event, the first event includes a CBR value greater than or equal to
  • the measurement object configuration items include: measurement object ID; target resource pool ID; target resource pool configuration; whether the target resource pool is a sending resource pool.
  • the measured quantity includes the CBR value.
  • it further includes:
  • Step 130 Receive a measurement report sent by the second communication node.
  • the measurement report includes at least one of the following: a measurement ID; a measurement value of the measurement quantity; a CBR value; an index in the CBR range list; a destination ID of the UE reporting the measurement value; and location information of the UE reporting the measurement value.
  • the first UE may send the measurement report to the base station, or the second UE may send the measurement report to the first UE.
  • the destination ID and/or location information of the UE reporting the measurement value in the measurement report it can be distinguished whether the measurement report is reported by the first UE or the second UE, so as to improve the reliability of the energy-saving configuration.
  • the way of reporting the CBR is also flexible, and the CBR value or the index in the CBR range list can be reported, which improves the flexibility of the energy-saving configuration process.
  • the measurement report is sent through at least one of the following: RRC message; Media Access Control Control Element (MAC CE) message.
  • RRC message Media Access Control Control Element
  • MAC CE Media Access Control Element
  • the energy saving configuration information is sent through at least one of the following: RRC message; MAC CE message.
  • step 120 includes: instructing a second UE to measure the target resource pool by sending a measurement configuration; correspondingly, the measurement report of the second UE includes a CBR measurement value, The sending parameter corresponding to the CBR measurement value is used for data transmission of all second UEs.
  • the first UE with energy saving needs can choose to have other second UEs complete the CBR measurement, usually by unicasting with the first UE
  • the connected second UE completes the CBR measurement, but if the second UE has energy saving requirements or does not have the CBR measurement capability, it cannot be measured.
  • the first UE can actively select nearby UEs that can perform resource pool CBR measurement to establish a connection, and the UE helps the first UE to complete the resource pool measurement. If a UE with CBR measurement capability cannot be found, it can also be based on In the foregoing embodiment, the UE status information reported to the serving node indicates that the base station is required to provide the CBR value of the resource pool.
  • the first UE selects and instructs a second UE with CBR measurement capability to perform CBR measurement.
  • the first UE receives the measurement report reported by the second UE.
  • the measurement report corresponds to a CBR measurement value.
  • the sending parameter corresponding to the CBR measurement value can be used for data transmission of all the second UEs.
  • step 120 includes: instructing at least two second UEs to measure the target resource pool by sending a measurement configuration; correspondingly, the measurement report of each second UE includes One CBR measurement value, and the sending parameters corresponding to each CBR measurement value are respectively used for data transmission of the corresponding second UE.
  • the first UE may instruct multiple second UEs with CBR measurement capabilities to perform CBR measurement, and each second UE reports a measurement report to the first UE, and each measurement report corresponds to a CBR. Measurement value.
  • the CBR measurement value in the measurement report reported by the second UE can be selected, or one of all CBR measurement values can be selected for each second UE. 2. Data transmission of the UE.
  • it further includes:
  • Step 140 Select the highest CBR value in the measurement report of each second UE as the CBR measurement result of the target resource pool; or record the CBR measurement value in the measurement report of each second UE and each of the second UEs. 2. Set the layer destination ID of the UE, and select the CBR measurement value in the measurement report corresponding to the second UE as the CBR measurement result of the target resource pool during the data transmission process.
  • the first UE instructs multiple second UEs with CBR measurement capabilities to perform CBR measurement and receives multiple measurement reports.
  • the highest CBR value can be selected in each measurement report as the target resource pool.
  • the CBR measurement results can also record the CBR measurement values in all measurement reports, and record the layer 2 destination ID (Layer 2 DST ID) of each second UE.
  • the CBR measurement value in the corresponding measurement report can be found for the second UE as the final CBR measurement result.
  • it further includes:
  • Step 150 Select a UE with CBR measurement capability as the second UE through a broadcast message or a multicast message, and establish a connection with the second UE. On this basis, it is stated that the second UE performs the measurement of the target resource pool.
  • the first UE may send a broadcast message.
  • the broadcast message includes a resource pool measurement request.
  • the resource pool measurement request may include a CBR measurement request.
  • a UE capable of CBR measurement can respond to the broadcast message and include the response message.
  • the first UE may send a multicast message, the multicast message includes a resource pool measurement request, the resource pool measurement request may include a CBR measurement request, and a UE capable of CBR measurement may respond to the multicast message and include the response message An indication of whether the UE can assist in performing resource pool measurement; after the first UE receives multicast response messages from other UEs, it can establish a unicast connection with the UE, use the UE as the second UE, and instruct it to perform resource pool measurement.
  • the first UE may receive a broadcast message sent by a UE with CBR measurement capability, and the broadcast message contains an indication of whether the UE can assist in performing resource pool measurement; after receiving the broadcast response message from other UEs, the first UE may communicate with the The UE establishes a unicast connection, uses the UE as the second UE, and instructs it to perform resource pool measurement.
  • the first UE may receive a multicast message sent by a UE with CBR measurement capability, and the multicast message contains an indication of whether the UE can assist in performing resource pool measurement; after the first UE receives multicast response messages from other UEs, It is possible to establish a unicast connection with the UE, use the UE as the second UE, and instruct it to perform resource pool measurement.
  • step 150 includes:
  • a UE that is a member of the group is preferentially selected as the second UE.
  • the UE that is a member of the group is preferentially selected as the second UE for resource pool measurement.
  • it further includes:
  • Step 160 If the CBR value of the sending resource pool is not obtained, transmit data according to the default CBR value or default sending parameters provided by the sending resource pool; or, if the CBR value of the sending resource pool is not obtained, autonomously Determine sending parameters and transmit data according to the sending parameters.
  • the first UE may send the measurement configuration to the second UE, the second UE completes the CBR measurement, and the CBR value may be used for the first UE to adjust the sending parameters.
  • the first UE has not yet received a valid CBR measurement value.
  • the first UE does not have or cannot obtain a valid resource pool CBR measurement value, if the resource pool provides a default CBR value or default transmission parameter, the default transmission parameter is used to implement data transmission, or ,
  • the first UE can independently determine the sending parameters, thereby ensuring the validity of the CBR and the sending parameters, and improving the flexibility and reliability of data transmission.
  • Scenario 1 The first UE in the connected state performs a broadcast data transmission service.
  • Step 1 The first UE requests the serving node to provide the CBR value by sending UE status information to the serving node.
  • Step 2 The first UE sends UE capability information to the serving node.
  • Step 3 Receive energy-saving configuration information issued by the service node.
  • Step 4 If the resource pool configuration issued by the serving node indicates that the serving node cannot provide the CBR measurement of the resource pool, a broadcast message or a multicast message is used to find a UE that can provide a CBR value and establish a unicast connection.
  • Step 5 The UE that establishes the unicast connection completes the measurement of the resource pool.
  • Scenario 2 The first UE in the connected state performs a multicast data transmission service.
  • Step 1 The first UE requests the serving node to provide the CBR value by sending UE status information to the serving node.
  • Step 2 The first UE sends UE capability information to the serving node.
  • Step 3 Receive energy-saving configuration information issued by the service node.
  • Step 4 If the resource pool configuration issued by the serving node indicates that the serving node cannot provide the CBR measurement of the resource pool, the group member UE that can provide the CBR value is preferentially searched through the multicast message and the unicast connection is established; The member cannot provide the CBR measurement value, and then finds the UE that can provide the CBR value through the broadcast message to establish a connection.
  • Step 5 The UE that establishes the unicast connection completes the measurement of the resource pool.
  • Scenario 3 The first UE in the connected state of unicast communication has energy saving requirements.
  • Step 1 The first UE queries the UE capability information and UE status information of all connected second UEs.
  • Step 2 If all the connected second UEs do not have the CBR measurement capability of the resource pool, or all the connected second UEs have energy saving requirements, then the UE status information sent to the serving node indicates that the serving node needs to provide CBR measurement value.
  • Step 3 Obtain the resource pool configuration and measurement configuration from the service node.
  • Step 4 If it is indicated in the resource pool configuration that the serving node cannot provide the CBR value of the target resource pool, a broadcast message or a multicast message is used to find a UE that can provide the CBR value and establish a connection.
  • Step 5 The UE that establishes the unicast connection completes the measurement of the resource pool.
  • Scenario 4 For the first UE in IDLE state, INACTIVE state or out of coverage.
  • Step 1 The first UE queries the UE capability information and UE status information of all connected second UEs.
  • Step 2 If all the connected second UEs do not have the CBR measurement capability of the resource pool, or all the connected second UEs have energy saving requirements, search for UEs that can provide CBR values through broadcast messages or multicast messages and establish connection.
  • Step 3 Complete the measurement of the resource pool according to the UE that establishes the unicast connection.
  • an energy saving method is also provided, which is applied to a second communication node.
  • the second communication node sends UE energy saving information to the first communication node to provide the first communication node with a basis for energy saving configuration.
  • Receive energy-saving configuration information and perform measurement of the target resource pool, so as to meet the energy-saving requirements of the UE and reduce the power consumption of the UE.
  • FIG. 2 is a flowchart of an energy-saving method provided in an embodiment. As shown in FIG. 2, the method provided in this embodiment includes steps 210-230.
  • step 210 UE energy saving information is sent to the first communication node.
  • step 220 the energy saving configuration information sent by the first communication node is received.
  • step 230 the measurement of the target resource pool is performed according to the energy-saving configuration information.
  • the operation performed by the second communication node corresponds to the operation performed by the first communication node in the foregoing embodiment.
  • the first communication node is a serving node
  • the second communication node is a target UE
  • the first communication node is a first UE
  • the second communication node is a second UE.
  • it further includes:
  • Step 201 Receive UE capability query information sent by the first communication node, where the UE capability query information is used to query whether the second UE supports measurement of the target resource pool.
  • it further includes:
  • Step 202 Receive the UE status query information sent by the first communication node through PC5-S signaling in the unicast connection establishment phase; or receive the UE status query information sent by the second communication node through a PC5 RRC message.
  • step 220 includes:
  • the adjusted energy saving configuration information is received; wherein, the energy saving configuration information includes at least one of the following: bearer configuration; sending parameter configuration; measurement configuration.
  • it further includes:
  • Step 240 Send a measurement report to the first communication node.
  • the measurement report is sent by at least one of the following: an RRC message; a medium access control unit MAC CE message.
  • the energy saving configuration information is sent through at least one of the following: RRC message; medium access control unit MAC CE message.
  • it further includes:
  • Step 250 Send a response message according to the broadcast message or multicast message of the first UE, where the response message is used to indicate that the second UE has CBR measurement capability.
  • the energy-saving method applied to the second communication node in this embodiment belongs to the same concept as the energy-saving configuration method applied to the first communication node in the foregoing embodiment.
  • Fig. 3 is a schematic structural diagram of an energy-saving configuration device provided by an embodiment.
  • the energy saving configuration device includes: an energy saving information receiving module 310 and a configuration information sending module 320.
  • the energy saving information receiving module 310 is configured to receive energy saving information sent by the second communication node; the configuration information sending module 320 is configured to send energy saving configuration information to the second communication node according to the UE energy saving information.
  • the energy-saving configuration device of this embodiment can provide related energy-saving configuration information for the second communication node based on the UE energy-saving information of the second communication node, and flexibly instruct the second communication node to operate according to the energy-saving configuration information, thereby satisfying the energy saving of the UE Demand to reduce UE power consumption.
  • the first communication node is a serving node
  • the second communication node is a target UE
  • the UE energy saving information includes at least one of UE capability information and UE status information; wherein, the UE capability information includes UE capability information of the target UE; and the UE status information includes at least the following One: UE status information of the target UE; UE capability information of the peer UE communicating with the target UE; UE status information of the peer UE communicating with the target UE.
  • the UE capability information of the target UE includes at least one of the following:
  • the resource selection method supported by the target UE wherein the resource selection method includes a random selection method and a partial perception method; whether the target UE supports measurement of a target resource pool, wherein the target resource pool includes at least one of the following One: a sending resource pool used for the target UE to send data; a non-sending resource pool not used for the target UE to send data.
  • the UE state information of the target UE includes at least one of the following:
  • the UE type of the target UE wherein the UE type includes a vehicle-mounted terminal and a user terminal; energy-saving demand information of the target UE; energy-saving level of the target UE; whether the target UE needs to be provided by the serving node
  • the channel busy ratio CBR value of the target resource pool The channel busy ratio CBR value of the target resource pool.
  • the UE status information of the opposite UE includes at least one of the following:
  • the UE type of the opposite-end UE where the UE type includes a vehicle-mounted terminal and a user terminal; energy-saving demand information of the opposite-end UE; and an energy-saving level of the opposite-end UE.
  • the UE capability information of the peer UE includes at least one of the following: whether the peer UE supports measurement of the transmission resource pool; whether the peer UE supports measurement of the non-transmission resource pool.
  • the UE status information is transmitted through the through link UE information.
  • the first communication node is a first UE
  • the second communication node is a second UE.
  • the UE energy saving information includes at least one of UE capability information of the second UE and UE state information of the second UE.
  • the UE energy saving information includes UE capability information of the second UE; the UE capability information of the second UE includes whether the second UE supports measurement of a target resource pool; wherein, The target resource pool includes at least one of the following: a sending resource pool used for the second UE to send data; a non-sending resource pool not used for the second UE to send data.
  • it further includes:
  • the capability query module is configured to send UE capability query information to the second communication node, where the UE capability query information is used to query whether the second UE supports measurement of the target resource pool.
  • the UE energy saving information includes UE state information of the second UE; the UE state information of the second UE includes at least one of the following:
  • the UE type of the second UE where the UE type includes a vehicle-mounted terminal and a user terminal; energy-saving demand information of the second UE; and an energy-saving level of the second UE.
  • the energy saving information receiving module 310 is configured as follows:
  • it further includes:
  • the status query module is configured to send UE status query information to the second communication node through PC5-S signaling in the unicast connection establishment phase; or, send UE status query information to the second communication node through a PC5 RRC message .
  • it further includes:
  • the adjustment module is configured to adjust the energy-saving configuration information when the second UE has energy-saving requirements; wherein the energy-saving configuration information includes at least one of the following: bearer configuration; sending parameter configuration; measurement configuration.
  • the energy-saving configuration information is determined by the first communication node according to the configuration of the serving node, system messages, or pre-configuration information.
  • the energy saving configuration information includes at least one of the following: resource pool configuration; measurement configuration.
  • the resource pool configuration includes:
  • the resource selection method of each resource pool includes random selection method and partial perception method; whether each resource pool uses the CBR measurement result issued by the service node; the default CBR value of each resource pool; The default sending parameters used by each resource pool; whether each resource pool is a non-sending resource pool; the identifier of each resource pool.
  • the measurement configuration includes at least one of the following: measurement configuration information for reference signal received power RSRP; measurement configuration information for CBR; UE destination ID corresponding to the measurement configuration; applicable to the measurement configuration UE destination ID list.
  • the measurement configuration information for RSRP includes at least one of the following:
  • the measurement configuration information for RSRP is used for energy saving; the energy saving level to which the measurement configuration information for RSRP is applicable.
  • the measurement configuration information for CBR includes at least one of the following: addition or removal of measurement object configuration items; addition or removal of measurement report configuration items; addition or removal of measurement identification configuration items; Measure the amount.
  • the measurement identification configuration item includes at least one of the following:
  • Measurement ID measurement report ID; measurement object ID; whether the measurement configuration information for CBR is used for energy saving; the energy saving level to which the measurement configuration information for CBR is applicable.
  • the measurement report configuration item for CBR includes at least one of the following: a measurement report ID; a UE corresponding to the measurement report; a reporting period of the CBR; a report trigger event of the CBR, wherein the trigger event Including a first event and a second event.
  • the first event includes a CBR value greater than or equal to a first threshold
  • the second event includes a CBR value less than or equal to a second threshold
  • the measurement to be reported Reporting mode the reporting mode includes reporting the index in the CBR range list and reporting the CBR value
  • the reporting purpose the processing mode of multiple measurement results, the processing mode includes reporting multiple measurement results or reporting one measurement result.
  • the measurement object configuration items include: measurement object ID; target resource pool ID; target resource pool configuration; whether the target resource pool is a sending resource pool.
  • the measured quantity includes a CBR value.
  • it further includes:
  • the measurement report receiving module is configured to receive the measurement report sent by the second communication node.
  • the measurement report includes at least one of the following: measurement ID; measurement value of the measurement quantity; CBR value; index in the CBR range list; UE destination ID reporting the measurement value; reporting the measurement value The location information of the UE.
  • the measurement report is sent through at least one of the following:
  • RRC message media access control unit MAC CE message.
  • the energy saving configuration information is sent through at least one of the following: RRC message; medium access control unit MAC CE message.
  • the configuration information sending module 320 is set to:
  • the measurement report of the second UE includes a CBR measurement value, and the sending parameter corresponding to the CBR measurement value is used for all the second UEs. data transmission.
  • the configuration information sending module 320 is set to:
  • the measurement report of each second UE includes a CBR measurement value
  • the sending parameters corresponding to each of the CBR measurement values are respectively Used for data transmission of the corresponding second UE.
  • it further includes:
  • the selection module is configured to select the highest CBR value in the measurement report of each second UE as the CBR measurement result of the target resource pool; or the recording module is configured to record the CBR in the measurement report of each second UE.
  • the measurement value and the set layer destination ID of each second UE, and the CBR measurement value in the measurement report corresponding to the second UE is selected as the CBR measurement result of the target resource pool during the data transmission process.
  • it further includes:
  • the UE selection module is configured to select a UE with CBR measurement capability as the second UE through a broadcast message or a multicast message, and establish a connection with the second UE; the indication module is configured to instruct the second UE to perform Measurement of the target resource pool.
  • the UE selection module is set to:
  • a UE that is a member of the group is preferentially selected as the second UE.
  • it further includes:
  • the transmission module is set to transmit data according to the default CBR value or default transmission parameters provided by the transmission resource pool when the CBR value of the transmission resource pool is not obtained; or, when the CBR value of the transmission resource pool is not obtained , Independently determine the sending parameters and transmit data according to the sending parameters.
  • the energy-saving configuration device proposed in this embodiment and the energy-saving configuration method proposed in the above-mentioned embodiment belong to the same concept.
  • Fig. 4 is a schematic structural diagram of an energy-saving device provided by an embodiment.
  • the energy-saving device includes: an energy-saving information sending module 410, a configuration information receiving module 420, and a measurement module 430.
  • the energy saving information sending module 410 is configured to send UE energy saving information to the first communication node; the configuration information receiving module 420 is configured to receive energy saving configuration information sent by the first communication node; and the measurement module 430 is configured to be configured according to the energy saving configuration. The information performs the measurement of the target resource pool.
  • the energy-saving device of this embodiment sends UE energy-saving information to the first communication node to provide the first communication node with a basis for energy-saving configuration, and on this basis, it receives energy-saving configuration information and performs measurement of the target resource pool, so as to meet the energy-saving requirements of the UE. Demand to reduce UE power consumption.
  • the first communication node is a serving node
  • the second communication node is a target UE
  • the UE energy saving information includes at least one of UE capability information and UE status information:
  • the UE capability information includes UE capability information of the target UE;
  • the UE status information includes at least one of the following:
  • UE state information of the target UE UE capability information of the peer UE that communicates with the target UE; UE state information of the peer UE that communicates with the target UE.
  • the UE capability information of the target UE includes at least one of the following:
  • the resource selection method supported by the target UE wherein the resource selection method includes a random selection method and a partial perception method; whether the target UE supports measurement of a target resource pool, wherein the target resource pool includes at least one of the following One: a sending resource pool used for the target UE to send data; a non-sending resource pool not used for the target UE to send data.
  • the UE state information of the target UE includes at least one of the following:
  • the UE type of the target UE wherein the UE type includes a vehicle-mounted terminal and a user terminal; energy-saving demand information of the target UE; energy-saving level of the target UE; whether the target UE needs to be provided by the serving node
  • the channel busy ratio CBR value of the target resource pool The channel busy ratio CBR value of the target resource pool.
  • the UE status information of the opposite UE includes at least one of the following: the UE type of the opposite UE, wherein the UE type includes a vehicle-mounted terminal and a user terminal; and the energy saving of the opposite UE Demand information; the energy-saving level of the peer UE.
  • the UE capability information of the peer UE includes at least one of the following: whether the peer UE supports measurement of the transmission resource pool; whether the peer UE supports measurement of the non-transmission resource pool.
  • the UE status information is transmitted through the through link UE information.
  • the first communication node is a first UE
  • the second communication node is a second UE.
  • the UE energy saving information includes at least one of UE capability information of the second UE and UE state information of the second UE.
  • the UE energy saving information includes UE capability information of the second UE; the UE capability information of the second UE includes whether the second UE supports measurement of a target resource pool; wherein, the The target resource pool includes at least one of the following: a sending resource pool used for the second UE to send data; a non-sending resource pool not used for the second UE to send data.
  • it further includes:
  • the capability query information receiving module is configured to receive UE capability query information sent by the first communication node, where the UE capability query information is used to query whether the second UE supports measurement of the target resource pool.
  • the UE energy saving information includes UE state information of the second UE; the UE state information of the second UE includes at least one of the following:
  • the UE type of the second UE where the UE type includes a vehicle-mounted terminal and a user terminal; energy-saving demand information of the second UE; and an energy-saving level of the second UE.
  • the energy saving information sending module 410 is configured to:
  • it further includes:
  • the status query information receiving module is configured to receive the UE status query information sent by the first communication node through PC5-S signaling in the unicast connection establishment phase; or, receive the UE status query information sent by the second communication node through a PC5 RRC message UE status query information.
  • the configuration information receiving module 420 is set to:
  • the adjusted energy saving configuration information is received; wherein the energy saving configuration information includes at least one of the following: bearer configuration; sending parameter configuration; measurement configuration.
  • the energy-saving configuration information is determined by the first communication node according to the configuration of the serving node, system messages, or pre-configuration information.
  • the energy saving configuration information includes at least one of the following: resource pool configuration; measurement configuration.
  • the resource pool configuration includes:
  • the resource selection method of each resource pool includes random selection method and partial perception method; whether each resource pool uses the CBR measurement result issued by the service node; the default CBR value of each resource pool; The default sending parameters used by each resource pool; whether each resource pool is a non-sending resource pool; the identifier of each resource pool.
  • the measurement configuration includes at least one of the following: measurement configuration information for reference signal received power RSRP; measurement configuration information for CBR; UE destination ID corresponding to the measurement configuration; applicable to the measurement configuration UE destination ID list.
  • the measurement configuration information for RSRP includes at least one of the following:
  • the measurement configuration information for RSRP is used for energy saving; the energy saving level to which the measurement configuration information for RSRP is applicable.
  • the measurement configuration information for CBR includes at least one of the following: addition or removal of measurement object configuration items; addition or removal of measurement report configuration items; addition or removal of measurement identification configuration items; Measure the amount.
  • the measurement identification configuration item includes at least one of the following:
  • Measurement ID measurement report ID; measurement object ID; whether the measurement configuration information for CBR is used for energy saving; the energy saving level to which the measurement configuration information for CBR is applicable.
  • the measurement report configuration item for CBR includes at least one of the following: a measurement report ID; a UE corresponding to the measurement report; a reporting period of the CBR; a report trigger event of the CBR, wherein the trigger event Including a first event and a second event.
  • the first event includes a CBR value greater than or equal to a first threshold
  • the second event includes a CBR value less than or equal to a second threshold
  • the measurement to be reported Reporting mode the reporting mode includes reporting the index in the CBR range list and reporting the CBR value
  • the reporting purpose the processing mode of multiple measurement results, the processing mode includes reporting multiple measurement results or reporting one measurement result.
  • the measurement object configuration items include: measurement object ID; target resource pool ID; target resource pool configuration; whether the target resource pool is a sending resource pool.
  • the measured quantity includes a CBR value.
  • it further includes:
  • the report module is configured to send a measurement report to the first communication node.
  • the measurement report includes at least one of the following: measurement ID; measurement value of the measurement quantity; CBR value; index in the CBR range list; UE destination ID reporting the measurement value; reporting the measurement value The location information of the UE.
  • the measurement report is sent through at least one of the following:
  • RRC message media access control unit MAC CE message.
  • the energy saving configuration information is sent through at least one of the following: RRC message; medium access control unit MAC CE message.
  • it further includes:
  • the response module is configured to send a response message according to a broadcast message or a multicast message of the first UE, where the response message is used to indicate that the second UE has CBR measurement capability.
  • it further includes:
  • the data is transmitted according to the default CBR value or the default transmission parameter provided by the transmission resource pool; or, in the case that the CBR value of the transmission resource pool is not obtained, the transmission parameter is determined independently And transmit data according to the sending parameter.
  • the energy-saving device proposed in this embodiment belongs to the same concept as the energy-saving method proposed in the above-mentioned embodiment.
  • the hybrid automatic repeat request (Hybrid Automatic Repeat reQuest, HARQ) feedback mechanism of the UE provides two ways: Method one (HARQ feedback option 1) is that the peer UE only feeds back an incorrect response (Non-Acknowledgement, NACK), The second method (HARQ feedback option 2) is to feed back ACK and NACK. Among them, method one can be divided into HARQ feedback based on communication distance (distance based HARQ feedback option 1) and HARQ feedback not based on communication distance (non-distance based HARQ feedback option 1).
  • the TX UE For HARQ feedback based on communication distance, the TX UE will inform the RX UE of the location information and communication range, and the RX UE will calculate the communication distance between itself and the TX UE based on the location information of the TX UE. If the distance is less than the TX UE communication range, the RX UE sends HARQ feedback, otherwise it does not send it. However, when the location information of the UE is not available, the TX UE does not know how to select the HARQ feedback mechanism (distance based option 1 or non-distance based option 1), and the RX UE does not know how to perform the HARQ feedback, and the reliability of the HARQ feedback is low.
  • the TX UE does not know how to select the HARQ feedback mechanism (distance based option 1 or non-distance based option 1), and the RX UE does not know how to perform the HARQ feedback, and the reliability of the HARQ feedback is low.
  • a feedback mechanism determination method is also provided, which is applied to the first UE (TX UE), and determines the HARQ feedback mechanism by obtaining reliability configuration information, thereby improving the reliability of HARQ feedback.
  • FIG. 5 is a flowchart of a method for determining a feedback mechanism provided by an embodiment. As shown in FIG. 5, the method provided in this embodiment includes step 510 and step 520.
  • step 510 the reliability configuration information is obtained.
  • step 510 the HARQ feedback mechanism is determined according to the reliability configuration information.
  • Step 1 The first UE obtains reliability configuration information.
  • Step 2 The first UE selects the HARQ mode according to the reliability configuration information (that is, selects non-distance based HARQ feedback option 1 or Disable HARQ Feedback).
  • the first UE first selects the corresponding reliability configuration according to at least one of the following information Information: Destination information, Sidelink Radio Bearer information, Logical Channel information, Resource Pool information, Quality of Service Flow (QoS Flow) information, Communication Range (Communication Range) information.
  • the reliability configuration information that is, selects non-distance based HARQ feedback option 1 or Disable HARQ Feedback.
  • the first UE first selects the corresponding reliability configuration according to at least one of the following information Information: Destination information, Sidelink Radio Bearer information, Logical Channel information, Resource Pool information, Quality of Service Flow (QoS Flow) information, Communication Range (Communication Range) information.
  • QoS Flow Quality of Service Flow
  • Communication Range Communication Range
  • the selected reliability configuration information is the value of reliability or priority (Value)
  • PDU Protocol Data Unit
  • the selected reliability configuration information is a reliability or priority interval or interval, then if the reliability or priority of the data of the highest priority logical channel in the generated MAC PDU is in the reliability configuration information Within the interval of the configured reliability or priority, the HARQ feedback is sent; otherwise, the HARQ feedback is selected not to be sent.
  • the method for determining a feedback mechanism in this embodiment can be applied to the first UE, including:
  • Item 1 Obtain reliability configuration information; determine the HARQ feedback mechanism according to the reliability configuration information.
  • the reliability configuration information is associated with at least one of the following information: purpose information, direct link radio bearer information, logical channel information, resource pool information, service quality flow information, and communication range information.
  • the granularity of the reliability configuration information includes at least one of the following:
  • Every UE Every UE, every destination ID, every direct link radio bearer, every logical channel, every resource pool, every quality of service flow, every communication range.
  • Item 4 if the reliability configuration information is the first type of information, if the Reliability or Priority corresponding to the highest priority logical channel data in the generated MAC PDU is greater than or equal to the first type Information, HARQ feedback is sent; otherwise, HARQ feedback is not sent; wherein, the first type of information includes the value of Reliability or Priority; if the reliability configuration information is the second type of information, if the generated MAC PDU If the Reliability or Priority corresponding to the data of the highest priority logical channel is within the range of the second type of information, HARQ feedback is sent; otherwise, the HARQ feedback is not sent; wherein, the second type of information includes the interval of Reliability or Priority .
  • the reliability configuration information is configured by the base station, or obtained through system messages, or is configured or pre-configured information.
  • the reliability configuration information is configured or reconfigured information.
  • a method for determining a feedback mechanism is also provided, which is applied to the second UE (RX UE).
  • the HARQ feedback mechanism is determined by obtaining reliability configuration information, and HARQ feedback or non-feedback is performed accordingly, which improves HARQ feedback Reliability.
  • FIG. 6 is a flowchart of a method for determining a feedback mechanism according to another embodiment. As shown in FIG. 6, the method provided in this embodiment includes step 610 and step 620.
  • step 610 the feedback mechanism configuration information is obtained.
  • step 620 the HARQ feedback mechanism is determined according to the feedback mechanism configuration information.
  • Step 1 The second UE obtains feedback mechanism configuration information, where the feedback mechanism configuration information includes reliability configuration information.
  • Step 2 The second UE determines whether to perform HARQ feedback according to the reliability configuration information
  • the first UE first selects the corresponding reliability information according to at least one of the following information: Destination, sidelink radio bearer, logical channel, resource pool, QoS flow, and communication range.
  • the selected reliability information is Reliability/Priority/Packet Error Ratio (PER) value
  • PER Reliability/Priority/Packet Error Ratio
  • the selected reliability information is Reliability/Priority/PER interval
  • the Reliability/Priority/PER of the highest priority logical channel data in the received MAC PDU is within the configured Reliability/Priority/PER interval, select to send HARQ feedback , Otherwise choose not to send HARQ feedback
  • Step 1 The second UE obtains feedback mechanism configuration information, where the feedback mechanism configuration information includes RSRP configuration information.
  • Step 2 The second UE judges whether to perform HARQ feedback according to the RSRP configuration information and the measured RSRP value.
  • the second UE first selects RSRP configuration information according to at least one of the following information: Destination, sidelink radio bearer, logical channel, resource pool, QoS flow, and communication range.
  • the UE If the selected RSRP configuration information is the value of RSRP, if the measured RSRP value is greater than (or equal to) the RSRP value, the UE sends HARQ feedback; otherwise, it does not send HARQ feedback.
  • the UE If the configured RSRP information is an RSRP interval (or interval), if the measured RSRP value is within the RSRP interval, the UE sends HARQ feedback; otherwise, it does not send HARQ feedback.
  • Item 1 Obtain feedback mechanism configuration information; determine the HARQ feedback mechanism according to the feedback mechanism configuration information.
  • the feedback mechanism configuration information includes reliability configuration information.
  • the feedback mechanism configuration information includes RSRP-related configuration information.
  • the feedback mechanism configuration information is associated with at least one of the following information: purpose information, direct link radio bearer information, logical channel information, resource pool information, service quality flow information, and communication range information.
  • the granularity of the feedback mechanism configuration information includes at least one of the following:
  • Every UE Every UE, every destination ID, every direct link radio bearer, every logical channel, every resource pool, every quality of service flow, every communication range.
  • Item 6 when the reliability configuration information is the first type of information, if the Reliability or Priority corresponding to the highest priority logical channel data in the generated MAC PDU is greater than or equal to the first type Information, HARQ feedback is sent; otherwise, HARQ feedback is not sent; wherein, the first type of information includes the value of Reliability or Priority; if the reliability configuration information is the second type of information, if the generated MAC PDU If the Reliability or Priority corresponding to the data of the highest priority logical channel is within the range of the second type of information, HARQ feedback is sent; otherwise, the HARQ feedback is not sent; wherein, the second type of information includes the interval of Reliability or Priority .
  • Item 7 when the RSRP-related configuration information is the RSRP value, if the measured RSRP value is greater than or equal to the RSRP value, then HARQ feedback is sent, otherwise HARQ feedback is not sent;
  • the RSRP-related configuration information is an RSRP interval, if the measured RSRP value is within the RSRP interval, the HARQ feedback is sent; otherwise, the HARQ feedback is not sent.
  • the feedback mechanism configuration information is configured by the base station, or obtained through system messages, or is configured or pre-configured information.
  • the feedback mechanism configuration information is carried in the link control information (Sidelink Control Information, SCI).
  • SCI Seglink Control Information
  • the configuration method of the feedback mechanism configuration information can be a value or interval.
  • the feedback mechanism configuration information is configured or reconfigured information.
  • FIG. 7 is a schematic structural diagram of an apparatus for determining a feedback mechanism provided by an embodiment. As shown in FIG. 7, the device includes: a first information acquisition module 710 and a first mechanism determination module 720.
  • the first information obtaining module 710 is configured to obtain reliability configuration information; the first mechanism determining module 720 is configured to determine the HARQ feedback mechanism according to the reliability configuration information.
  • the feedback mechanism determining apparatus of this embodiment determines the HARQ feedback mechanism by obtaining the reliability configuration information, and determines the feedback mechanism accordingly, which improves the reliability of the HARQ feedback.
  • the feedback mechanism determining apparatus proposed in this embodiment and the feedback mechanism determining method applied to the first UE proposed in the above embodiments belong to the same concept.
  • the example has the same effect as executing the method for determining the feedback mechanism applied to the first UE.
  • FIG. 8 is a schematic structural diagram of an apparatus for determining a feedback mechanism according to another embodiment. As shown in FIG. 8, the device includes: a second information acquisition module 810 and a second mechanism determination module 820.
  • the second information obtaining module 810 is configured to obtain feedback mechanism configuration information; the second mechanism determining module 820 is configured to determine the HARQ feedback mechanism according to the feedback mechanism configuration information.
  • the feedback mechanism determining apparatus of this embodiment determines the HARQ feedback mechanism by obtaining reliability configuration information, and performs HARQ feedback or non-feedback accordingly, which improves the reliability of HARQ feedback.
  • the feedback mechanism determining apparatus proposed in this embodiment and the feedback mechanism determining method applied to the second UE proposed in the above embodiments belong to the same concept.
  • the embodiment of the present application also provides a communication node.
  • the foregoing energy-saving configuration method may be executed by an energy-saving configuration device, which may be implemented by software and/or hardware, and integrated in the communication node.
  • the communication node is a first communication node, and the first communication node may be a serving node (for example, a base station) or a first UE (TX UE).
  • the foregoing energy saving method may be executed by an energy saving device, which may be implemented in software and/or hardware, and integrated in the communication node.
  • the communication node is the second communication node, and the second communication node may be the first UE (TX UE) or the second UE (RX UE).
  • the foregoing feedback mechanism determining method may be executed by a feedback mechanism determining device, which may be implemented in software and/or hardware, and integrated in the communication node.
  • the communication node may be the first UE (TX UE) or the second UE (RX UE).
  • FIG. 9 is a schematic diagram of the hardware structure of a communication node provided by an embodiment.
  • a communication node provided in this embodiment includes a processor 910 and a storage device 920.
  • one processor 910 is taken as an example.
  • the processor 910 and the storage device 920 in the device may be connected by a bus or other methods. In FIG. Take the bus connection as an example.
  • the one or more programs are executed by the one or more processors 910, so that the one or more processors implement the energy-saving configuration method or the energy-saving method described in any of the foregoing embodiments, or implement any of the foregoing implementations
  • the method for determining the feedback mechanism described in the example is the one or more processors 910, so that the one or more processors implement the energy-saving configuration method or the energy-saving method described in any of the foregoing embodiments, or implement any of the foregoing implementations.
  • the storage device 920 in the communication node is used as a computer-readable storage medium and can be used to store one or more programs.
  • the programs can be software programs, computer-executable programs, and modules, such as the energy-saving configuration method in the embodiment of the present application.
  • Corresponding program instructions/modules (for example, the modules in the energy-saving configuration device shown in FIG. 3 include: energy-saving information receiving module 310 and configuration information sending module 320).
  • the processor 910 executes various functional applications and data processing of the communication node by running the software programs, instructions, and modules stored in the storage device 920, that is, implements the energy-saving configuration method or energy-saving method in the foregoing method embodiment, or implements the foregoing The feedback mechanism determination method described in any embodiment.
  • the storage device 920 mainly includes a storage program area and a storage data area.
  • the storage program area can store an operating system and an application program required by at least one function; the storage data area can store data created according to the use of the device, etc. In the example, UE energy-saving information, energy-saving configuration information, etc.).
  • the storage device 920 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices.
  • the storage device 920 may include memories remotely provided with respect to the processor 910, and these remote memories may be connected to a communication node through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.
  • the following operations are implemented: receiving user equipment UE energy-saving information sent by the second communication node; according to the UE energy-saving information Sending energy-saving configuration information to the second communication node.
  • the following operations are implemented: sending UE energy saving information to the first communication node; receiving the information sent by the first communication node Energy-saving configuration information; performing measurement on the target resource pool according to the energy-saving configuration information.
  • the following operations are implemented: obtaining reliability configuration information; and determining the HARQ feedback mechanism according to the reliability configuration information.
  • the following operations are implemented: obtaining feedback mechanism configuration information; and determining the HARQ feedback mechanism according to the feedback mechanism configuration information.
  • the communication node proposed in this embodiment belongs to the same concept as the energy-saving configuration method or energy-saving method or feedback mechanism determination method proposed in the above-mentioned embodiment.
  • the example has the same effect as the execution of the energy-saving configuration method or the energy-saving method, or the feedback mechanism determination method.
  • the embodiment of the present application also provides a storage medium containing computer-executable instructions.
  • the computer-executable instructions are used to execute an energy-saving configuration method or an energy-saving method or a method for determining a feedback mechanism when executed by a computer processor.
  • the energy saving configuration method includes: receiving user equipment UE energy saving information sent by a second communication node; and sending energy saving configuration information to the second communication node according to the UE energy saving information.
  • the energy saving method includes: sending UE energy saving information to a first communication node; receiving energy saving configuration information sent by the first communication node; and performing measurement on a target resource pool according to the energy saving configuration information.
  • the method for determining the feedback mechanism includes: obtaining reliability configuration information; and determining the HARQ feedback mechanism according to the reliability configuration information.
  • the method for determining the feedback mechanism includes: obtaining feedback mechanism configuration information; and determining the HARQ feedback mechanism according to the feedback mechanism configuration information.
  • this application can be implemented by software and general-purpose hardware, and can also be implemented by hardware.
  • the technical solution of the present application can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as a computer floppy disk, read-only memory (ROM), Random Access Memory (RAM), flash memory (FLASH), hard disk or optical disk, etc., including multiple instructions to make a computer device (which can be a personal computer, server, or network device, etc.) execute any of this application The method described in the embodiment.
  • the block diagram of any logic flow in the drawings of the present application may represent program steps, or may represent interconnected logic circuits, modules, and functions, or may represent a combination of program steps and logic circuits, modules, and functions.
  • the computer program can be stored on the memory.
  • the memory can be of any type suitable for the local technical environment and can be implemented using any suitable data storage technology, such as but not limited to read only memory (ROM), random access memory (RAM), optical storage devices and systems (digital multi-function optical discs) (Digital Video Disc, DVD) or Compact Disk (CD)), etc.
  • Computer-readable media may include non-transitory storage media.
  • the data processor can be any type suitable for the local technical environment, such as but not limited to general-purpose computers, special-purpose computers, microprocessors, digital signal processors (Digital Signal Processing, DSP), application specific integrated circuits (ASICs) ), programmable logic devices (Field-Programmable Gate Array, FPGA), and processors based on multi-core processor architecture.
  • DSP Digital Signal Processing
  • ASICs application specific integrated circuits
  • FPGA Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array

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Abstract

本文公开一种节能配置方法及装置、节能方法及装置、通信节点、存储介质。该节能配置方法，包括：接收第二通信节点发送的用户设备UE节能信息；根据所述UE节能信息向所述第二通信节点发送节能配置信息。

Description

节能配置方法及装置、节能方法及装置、通信节点、存储介质 技术领域
本申请涉及无线通信网络领域，例如涉及一种节能配置方法及装置、节能方法及装置、通信节点、存储介质。
背景技术
随着无线多媒体业务的发展，人们对高数据速率和用户体验的需求日益增长，并且公共安全、社交网络、近距离数据共享、本地广告等应用场景使得人们对了解附近人或事物并与之通信(Proximity Services，邻近服务)的需求大幅度增加。在这种背景下，设备到设备(Device-to-Device，D2D)的通信技术可以减轻蜂窝网络的负担、提高数据速率，满足高数据速率业务和邻近服务的需求。D2D技术又称之为邻近服务(Proximity Services，ProSe)，或者单边/旁链/直通链路(Sidelink，SL)通信。在新空口(New Radio，NR)的SL通信中，用户还期望用户设备具有较好的续航能力，然而，设备与设备之间数据传输的时间无法协商确定，用户设备需要持续的监听数据接收信道来辅助发送资源的选择，产生了极大的功耗。
发明内容
本申请提供一种节能配置方法及装置、节能方法及装置、通信节点、存储介质，以降低用户设备的功耗。
本申请实施例提供一种节能配置方法，应用于第一通信节点，包括：
接收第二通信节点发送的用户设备(User Equipment，UE)节能信息；根据所述UE节能信息向所述第二通信节点发送节能配置信息。
本申请实施例还提供了一种节能方法，应用于第二通信节点，包括：
向第一通信节点发送UE节能信息；接收所述第一通信节点发送的节能配置信息；根据所述节能配置信息执行对目标资源池的测量。
本申请实施例还提供了一种节能配置装置，包括：
节能信息接收模块，设置为接收第二通信节点发送的UE节能信息；配置信息发送模块，设置为根据所述UE节能信息向所述第二通信节点发送节能配置信息。
本申请实施例还提供了一种节能装置，包括：
节能信息发送模块，设置为向第一通信节点发送UE节能信息；配置信息接收模块，设置为接收所述第一通信节点发送的节能配置信息；测量模块，设置为根据所述节能配置信息执行对目标资源池的测量。
本申请实施例还提供了一种通信节点，包括：
一个或多个处理器；存储装置，用于存储一个或多个程序；当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现上述的节能配置方法或节能方法。
本申请实施例还提供了一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该程序被处理器执行时实现上述的节能配置方法或节能方法。
附图说明
图1为一实施例提供的一种节能配置方法的流程图；
图2为一实施例提供的一种节能方法的流程图；
图3为一实施例提供的一种节能配置装置的结构示意图；
图4为一实施例提供的一种节能装置的结构示意图；
图5为一实施例提供的一种反馈机制确定方法的流程图；
图6为另一实施例提供的一种反馈机制确定方法的流程图；
图7为一实施例提供的一种反馈机制确定装置的结构示意图；
图8为另一实施例提供的一种反馈机制确定装置的结构示意图；
图9为一实施例提供的一种通信节点的硬件结构示意图。
具体实施方式
下面结合附图和实施例对本申请进行说明。
在D2D技术中，设备与设备之间的接口为PC5接口。设备与设备之间数据传输的时间无法协商确定，用户设备需要持续监听数据接收信道来辅助发送资源的选择，产生了极大的功耗。NR sidelink通信系统中没有考虑用户设备关于节能的需求。
在本申请实施例中，提供一种节能配置方法，应用于第一通信节点，第一通信节点根据第二通信节点的UE节能信息，可以为第二通信节点提供相关的节 能配置信息，灵活地指示第二通信节点按照节能配置信息运行，从而满足UE的节能需求，降低UE的功耗。
图1为一实施例提供的一种节能配置方法的流程图，如图1所示，本实施例提供的方法包括步骤110和步骤120。
在步骤110中，接收第二通信节点发送的用户设备UE节能信息。
在步骤120中，根据所述UE节能信息向所述第二通信节点发送节能配置信息。
本实施例中，第一通信节点可以为服务节点(例如基站)，第二通信节点可以为目标UE，或者，第一通信节点可以为第一UE，即Sidelink单播通信中的发送端(Transport，TX)UE，第二通信节点可以为第二UE，即Sidelink单播通信中的接收端(Receive，RX)UE。第二通信节点将其UE节能信息发送至第一通信节点，可以上报相关的资源选择方式、是否支持资源池的测量、是否有节能需求、节能等级等；第一通信节点根据接收到的UE节能信息可以为第二通信节点提供节能配置信息，例如配置第二通信节点如何进行资源池测量、如何选择资源等，从而降低第二通信节点的功耗。
在一实施例中，所述第一通信节点为服务节点，所述第二通信节点为目标UE。
在一实施例中，UE节能信息包括UE能力信息和UE状态信息中的至少一种，其中，UE能力信息包括目标UE的UE能力信息；UE状态信息包括以下至少之一：目标UE的UE状态信息；与目标UE通信的对端UE的UE能力信息；与目标UE通信的对端UE的UE状态信息。
本实施例中，目标UE可以将自身的UE能力信息和/或UE状态信息上报给服务节点，以通知服务节点相应的节能需求，而服务节点根据目标UE上报的信息可以下发合理的节能配置信息。此外，在Sidelink单播通信中，TX UE会发送RSRP测量配置给RX UE，本实施例中，在第一通信节点为服务节点、目标UE为TX UE的情况下，与目标UE通信的对端UE(RX UE)的UE状态信息和/或UE能力信息也上报给目标UE的服务节点，从而目标UE和对端UE都可以获取到合理的节能配置信息。
在一实施例中，目标UE的UE能力信息包括以下至少之一：目标UE支持的资源选择方式，其中，资源选择方式包括随机选择方式和部分感知方式；目标UE是否支持对目标资源池的测量，其中，目标资源池包括以下至少之一：用于目标UE发送数据的发送资源池；非用于所述目标UE发送数据的非发送资源池。
本实施例中，在有节能需求的情况下，目标UE除了在配置的发送资源池上进行感知之外，还可以使用随机选择方式或者部分感知方式进行资源选择，这两种资源选择方式，相对于对发送资源池中的所有资源进行感知和选择，降低了UE的功耗，在此基础上，目标UE可以向服务节点上报其支持的资源选择方式，供服务节点进行节能配置。此外，目标UE发送数据需要调整发送参数，发送参数的调整基于对发送资源池的测量，而对于资源池的测量需要不断的监听发送资源池，是一种高耗能的操作，本实施例中，对于有节能需求的目标UE，可以不具备资源池测量的能力。在此基础上，目标UE可以向服务节点上报其是否支持对目标资源池的测量，可以上报是否支持对用于目标UE发送数据的发送资源池的测量，和/或上报是否支持对不是用于目标UE发送数据的非发送资源池的测量。
在一实施例中，目标UE的UE状态信息包括以下至少之一：目标UE的UE类型，其中，UE类型包括车载终端(Vehicle UE，V-UE)和用户终端(Pedestrian UE，P-UE)；目标UE的节能需求信息；目标UE的节能等级；目标UE是否需要服务节点提供目标资源池的信道忙碌比率(Channel Busy Rate，CBR)值。
本实施例中，节能需求信息用于指示目标UE是否需要节能。服务节点可以根据目标UE的UE类型、节能需求信息、节能等级、是否需要提供CBR值对目标UE进行节能配置。
在一实施例中，对端UE的UE状态信息包括以下至少之一：对端UE的UE类型，其中，UE类型包括车载终端和用户终端；对端UE的节能需求信息；对端UE的节能等级。
在一实施例中，对端UE的UE能力信息包括以下至少之一：对端UE是否支持对发送资源池的测量；对端UE是否支持对非发送资源池的测量。
在一实施例中，UE状态信息通过直通链路UE信息(Sidelink UE Information)传输。
在一实施例中，还包括：
步骤101：向所述第二通信节点发送UE能力查询信息，所述UE能力查询信息用于查询所述第二通信节点是否支持对目标资源池的测量。
本实施例中，第一通信节点向第二通信节点发送UE能力查询信息，用于查询第二通信节点是否支持对目标资源池的测量以及支持的资源选择方式，第二通信节点据此上报UE能力信息。
在上述实施例中，服务节点可以通过下发无线资源控制(Radio Resource Control，RRC)重配消息向目标UE发送节能配置信息。
在一实施例中，第一通信节点为第一UE，第二通信节点为第二UE。
本实施例中，第一UE是指TX UE，第二UE是指RX UE。
在一实施例中，UE节能信息包括第二UE的UE能力信息和第二UE的UE状态信息中的至少一种。
在一实施例中，UE节能信息包括第二UE的UE能力信息；第二UE的UE能力信息包括第二UE是否支持对目标资源池的测量；其中，所述目标资源池包括以下至少之一：用于所述第二UE发送数据的发送资源池；非用于所述第二UE发送数据的非发送资源池。
在一实施例中，还包括：
步骤102：向第二通信节点发送UE能力查询信息。
本实施例中，第一UE向第二UE发送UE能力查询信息，从而查询第二UE是否支持对目标资源池的测量以及其支持的资源选择方式。
在一实施例中，UE节能信息包括第二UE的UE状态信息；第二UE的UE状态信息包括以下至少之一：第二UE的UE类型，其中，UE类型包括车载终端和用户终端；第二UE的节能需求信息；第二UE的节能等级。
在一实施例中，接收第二通信节点发送的UE节能信息，包括：通过在单播连接建立阶段的直接通信接口PC5-S信令接收第二通信节点发送的UE状态信息；或者，通过PC5 RRC信令接收所述第二通信节点发送的UE状态信息。
在一实施例中，还包括：
步骤103：通过在单播连接建立阶段的PC5-S信令向第二通信节点发送UE状态查询信息；或者，通过PC5 RRC消息向第二通信节点发送UE状态查询信息。
本实施例中，第一UE向第二UE发送UE状态查询信息，从而查询第二UE的UE类型、节能需求信息和节能等级等。
在一实施例中，还包括：
步骤104：在所述第二UE有节能需求的情况下，调整配置信息；其中，节能配置信息包括以下至少之一：承载配置；发送参数配置；测量配置。
本实施例中，第一UE通过接收第二UE的UE状态信息，如果发现第二UE有节能需求，则可以调整第二UE的配置，可以为调整第二UE的承载配置、发送参数配置和/或测量配置。
在一实施例中，节能配置信息由第一通信节点根据服务节点的配置、系统 消息或者预配置信息确定。
本实施例中，第一UE可以从基站、系统消息、预配置信息中获取资源池配置和测量配置并下发至第二UE。采用哪种方式获取，可以根据第一UE的状态确定，例如，处于连接态的第一UE可以从服务节点获取配置；处于休眠(IDLE)、非激活(INACTIVE)态的第一UE可以从系统消息中获取配置，处于服务节点覆盖外的第一UE可以使用预配置的配置。
在一实施例中，节能配置信息包括以下至少之一：资源池配置；测量配置。
本实施例中，资源池配置中会指示节能相关的配置如支持的资源选择方式、默认的发送参数等；测量配置中包含用于RSRP或者CBR的测量配置等，每个测量配置中都可以包括测量对象配置项、测量报告配置项、测量标识配置项和测量量等。
在一实施例中，资源池配置包括以下至少之一：1)每个资源池的资源选择方式，其中，所述资源选择方式包括随机选择方式和部分感知方式；2)每个资源池是否使用服务节点下发的CBR测量结果；3)每个资源池的默认CBR值；4)每个资源池使用的默认发送参数；5)每个资源池是否为非发送资源池；6)每个资源池的标识。
在一实施例中，测量配置包括以下至少之一：1)对于参考信号接收功率(Reference Signal Receiving Power，RSRP)的测量配置信息；2)对于CBR的测量配置信息；3)测量配置对应的UE目的标识(Identifier，ID)；4)测量配置适用的UE目的ID列表。
服务节点向第一UE下发的测量配置，可以是针对第一UE或者第二UE的，而且也可能适用于第一UE和/或第二UE，本实施例中，服务节点可以在测量配置中指示对于RSRP和/或CBR的测量配置信息，也可以指示该测量配置对应的UE目的ID和/或适用的UE目的ID列表。
在一实施例中，对于RSRP的测量配置信息包括以下至少之一：该对于RSRP的测量配置信息是否用于节能；该对于RSRP的测量配置信息适用的节能等级。
本实施例中，测量配置中包含对于RSRP的测量配置信息，可以指示出该RSRP的测量配置信息是否用于节能、适用的节能等级，从而提高节能配置的灵活性，从而实现降低功耗。
在一实施例中，对于CBR的测量配置信息包括以下至少之一：测量对象配置项的添加或移除；测量报告配置项的添加或移除；测量标识配置项的添加或移除；测量量。
本实施例中，在测量配置中增加了对于CBR的测量量配置信息，以提高节 能配置的灵活性。其中，测量对象配置项用于指示第二UE需要测量的对象是什么，例如在RSRP测量中，测量对象可以为一个频点，在CBR测量中，测量对象可以为一个资源池。测量报告配置项可用于指示在测量结束后，何时、如何触发测量报告的生成和上报，以及上报哪些内容，上报既可以包括第二UE上报测量结果给第一UE，也可以包括第一UE上报测量结果给基站。测量标识配置项可用于关联一个测量对象和一个测量报告。测量量是指针对测量对象能够测量哪些内容，例如测量对象为一个频点，则可以测量的内容包括RSRP、参考信号接收质量(Reference Signal Receiving Quality，RSRQ)等，如果测量对象为一个资源池，则可以测量的内容是CBR值。
在一实施例中，测量标识配置项包括以下至少之一：测量ID；测量报告ID；测量对象ID；对于CBR的测量配置信息是否用于节能；对于CBR的测量配置信息适用的节能等级。
在一实施例中，对于CBR的测量报告配置项包括以下至少之一：测量报告ID；测量报告对应的UE(即指示该测量报告是第一UE发送给基站的，还是第二UE发送给第一UE的)；CBR的报告周期；CBR的报告触发事件，其中，触发事件包括第一事件和第二事件，第一事件包括CBR值大于或等于第一阈值，第二事件包括CBR值小于或等于第二阈值；报告触发事件对应的阈值(第一阈值和/或第二阈值)；待上报的测量量；上报方式，其中，上报方式包括上报CBR范围列表中的索引和上报CBR值；报告目的(即第一UE发送该测量报告给基站，或者第二UE发送该测量报告给第一UE)；多测量结果的处理方式，处理方式包括上报多个测量结果或者上报一个测量结果(即在第二UE有多个的情况下，获得了多个测量结果，通过处理方式可以配置上报一个或者多个测量结果)。
在一实施例中，测量对象配置项包括：测量对象ID；目标资源池ID；目标资源池配置；目标资源池是否为发送资源池。
在一实施例中，测量量包含CBR值。
在一实施例中，还包括：
步骤130：接收所述第二通信节点发送的测量报告。
在一实施例中，测量报告包含以下至少之一：测量ID；测量量的测量值；CBR值；CBR范围列表中的索引；报告测量值的UE目的ID；报告测量值的UE的位置信息。
本实施例中，可以是第一UE将测量报告发送给基站，也可以是第二UE将测量报告发送给第一UE。通过在测量报告中包含报告测量值的UE目的ID和/或位置信息，可以区分该测量报告是第一UE报告的，或者是第二UE报告的， 以提高节能配置的可靠性。此外，上报CBR的方式也灵活，可以上报CBR值，或者CBR范围列表中的索引等，提高节能配置过程的灵活性。
在一实施例中，测量报告通过以下至少之一发送：RRC消息；介质访问控制单元(Media Access Control Control Element，MAC CE)消息。
在一实施例中，节能配置信息通过以下至少之一发送：RRC消息；MAC CE消息。
在一实施例中，第二UE为至少两个；步骤120包括：通过发送测量配置指示一个第二UE进行目标资源池的测量；相应的，第二UE的测量报告中包含一个CBR测量值，CBR测量值对应的发送参数用于所有第二UE的数据传输。
在第一通信节点为第一UE、第二通信节点为第二UE的情况下，有节能需求的第一UE可以选择由其他的第二UE完成CBR的测量，通常由与第一UE单播连接的第二UE完成CBR测量，但是，如果该第二UE有节能需求或者没有CBR测量的能力，则无法测量。本实施例中，第一UE可以主动选择周围能够进行资源池CBR测量的UE建立连接，由该UE帮助第一UE完成资源池的测量，如果没能找到具有CBR测量能力的UE，也可以根据上述的实施例，在向服务节点上报的UE状态信息中指示需要基站提供资源池的CBR值。
本实施例中，第一UE选择并指示一个具有CBR测量能力的第二UE进行CBR的测量，第一UE接收到该第二UE上报的测量报告，该测量报告对应于一个CBR测量值，该CBR测量值对应的发送参数可用于所有的第二UE的数据传输。
在一实施例中，第二UE为至少两个；步骤120包括：通过发送测量配置指示至少两个第二UE进行目标资源池的测量；相应的，每个第二UE的测量报告中均包含一个CBR测量值，各CBR测量值对应的发送参数分别用于对应的第二UE的数据传输。
本实施例中，第一UE可以指示多个具有CBR测量能力的第二UE都进行CBR的测量，每个第二UE都向第一UE上报一个测量报告，每个测量报告都对应于一个CBR测量值，在任意一个第二UE的数据传输过程中，都可以为该第二UE选择其上报的测量报告中的CBR测量值，或者也可以在所有的CBR测量值中选择一个用于各第二UE的数据传输。
在一实施例中，还包括：
步骤140：在各所述第二UE的测量报告中选择最高的CBR值作为目标资源池的CBR测量结果；或者，记录各所述第二UE的测量报告中的CBR测量值以及各所述第二UE的设定层目的ID，并在数据传输过程中选择所述第二UE 对应的测量报告中的CBR测量值作为目标资源池的CBR测量结果。
本实施例中，第一UE指示多个具有CBR测量能力的第二UE都进行CBR的测量，并收到了多个测量报告，可以在各测量报告中选择最高的CBR值作为对目标资源池的CBR测量结果，也可以记录所有的测量报告中的CBR测量值，并记录每个第二UE的层2目的(destination)ID(Layer2 DST ID)，在每个第二UE的数据传输过程中，可以为该第二UE查找到对应的测量报告中的CBR测量值，作为最终的CBR测量结果。
在一实施例中，还包括：
步骤150：通过广播消息或组播消息选择一个具有CBR测量能力的UE作为所述第二UE，并与第二UE建立连接。在此基础上，指述第二UE进行目标资源池的测量。
本实施例中，第一UE可以发送广播消息，广播消息中包含资源池测量请求，资源池测量请求可以包括CBR测量请求，具有CBR测量能力的UE可以响应该广播消息，并在响应消息中包含该UE是否能够辅助执行资源池测量的指示；第一UE接收到其他UE的广播响应消息后，可以与该UE建立单播连接，将该UE作为第二UE，指示其进行资源池测量。
或者，第一UE可以发送组播消息，组播消息中包含资源池测量请求，资源池测量请求可以包括CBR测量请求，具有CBR测量能力的UE可以响应该组播消息，并在响应消息中包含该UE是否能够辅助执行资源池测量的指示；第一UE接收到其他UE的组播响应消息后，可以与该UE建立单播连接，将该UE作为第二UE，指示其进行资源池测量。
或者，第一UE可以接收具有CBR测量能力的UE发送的广播消息，广播消息中包含该UE是否能够辅助执行资源池测量的指示；第一UE接收到其他UE的广播响应消息后，可以与该UE建立单播连接，将该UE作为第二UE，指示其进行资源池测量。
或者，第一UE可以接收具有CBR测量能力的UE发送的组播消息，组播消息中包含该UE是否能够辅助执行资源池测量的指示；第一UE接收到其他UE的组播响应消息后，可以与该UE建立单播连接，将该UE作为第二UE，指示其进行资源池测量。
在一实施例中，步骤150，包括：
在具有CBR测量能力的UE为多个的情况下，优先选择组内成员UE作为所述第二UE。
本实施例中，如果收到了多个UE的广播响应消息或者组播响应消息，则优 先选择组内成员UE作为进行资源池测量的第二UE。
在一实施例中，还包括：
步骤160：在未获得发送资源池的CBR值的情况下，根据所述发送资源池提供的默认CBR值或者默认发送参数传输数据；或者，在未获得发送资源池的CBR值的情况下，自主确定发送参数并根据所述发送参数传输数据。
第一UE可以发送测量配置给第二UE，由第二UE完成CBR的测量，CBR值可用于第一UE进行发送参数的调整。在第二UE的测量过程中，第一UE还未接收到有效的CBR测量值。本实施例中，在第一UE没有或者无法获得有效的资源池CBR测量值的情况下，如果资源池提供了默认的CBR值或者默认的发送参数，则利用该默认发送参数实现数据传输，或者，可以由第一UE自主确定发送参数，从而保证CBR与发送参数的有效性，提高数据传输的灵活性和可靠性。
以下为示例性的节能配置方法的应用场景：
场景一：处于连接态的第一UE进行广播数据发送的服务。
步骤1：第一UE向服务节点通过发送UE状态信息，请求服务节点提供CBR值。
步骤2：第一UE向服务节点发送UE能力信息。
步骤3：接收服务节点下发的节能配置信息。
步骤4：如果在服务节点下发的资源池配置中指示服务节点无法提供资源池的CBR测量，则通过广播消息或组播消息查找能够提供CBR值的UE并建立单播连接。
步骤5：由该建立单播连接的UE完成资源池的测量。
场景二：处于连接态的第一UE进行组播数据发送的服务。
步骤1：第一UE向服务节点通过发送UE状态信息，请求服务节点提供CBR值。
步骤2：第一UE向服务节点发送UE能力信息。
步骤3：接收服务节点下发的节能配置信息。
步骤4：如果在服务节点下发的资源池配置中指示服务节点无法提供资源池的CBR测量，则通过组播消息优先查找能够提供CBR值的组内成员UE并建立单播连接；如果组内成员无法提供CBR测量值，再通过广播消息查找能够提供CBR值的UE建立连接。
步骤5：由该建立单播连接的UE完成资源池的测量。
场景三：单播通信的连接态第一UE有节能需求。
步骤1：第一UE查询所连接的全部第二UE的UE能力信息和UE状态信息。
步骤2：如果所连接的全部第二UE都不具备资源池的CBR测量能力，或者所连接的全部第二UE都具有节能需求，则在向服务节点发送的UE状态信息中指示需要服务节点提供CBR测量值。
步骤3：从服务节点获取资源池配置和测量配置。
步骤4：如果在资源池配置中指示服务节点无法提供目标资源池的CBR值，则通过广播消息或组播消息查找能够提供CBR值的UE并建立连接。
步骤5：由该建立单播连接的UE完成资源池的测量。
场景四：对于处于IDLE态、INACTIVE态或者覆盖外的第一UE。
步骤1：第一UE查询所连接的全部第二UE的UE能力信息和UE状态信息。
步骤2：如果所连接的全部第二UE都不具备资源池的CBR测量能力，或者所连接的全部第二UE都具有节能需求，则通过广播消息或组播消息查找能够提供CBR值的UE并建立连接。
步骤3：按由该建立单播连接的UE完成资源池的测量。
在本申请实施例中，还提供一种节能方法，应用于第二通信节点，第二通信节点向第一通信节点发送UE节能信息，为第一通信节点提供节能配置的依据，在此基础上接收节能配置信息并执行目标资源池的测量，从而满足UE的节能需求，降低UE功耗。
图2为一实施例提供的一种节能方法的流程图，如图2所示，本实施例提供的方法包括步骤210-230。
在步骤210中，向第一通信节点发送UE节能信息。
在步骤220中，接收所述第一通信节点发送的节能配置信息。
在步骤230中，根据所述节能配置信息执行对目标资源池的测量。
本实施例中，第二通信节点执行的操作与上述实施例中第一通信节点执行的操作相对应，未在本实施例中详尽描述的技术细节可参见上述任意实施例。
在一实施例中，第一通信节点为服务节点，第二通信节点为目标UE。
在一实施例中，第一通信节点为第一UE，第二通信节点为第二UE。
在一实施例中，还包括：
步骤201：接收所述第一通信节点发送的UE能力查询信息，所述UE能力查询信息用于查询所述第二UE是否支持对目标资源池的测量。
在一实施例中，还包括：
步骤202：通过在单播连接建立阶段的PC5-S信令接收所述第一通信节点发送的UE状态查询信息；或者，通过PC5 RRC消息接收所述第二通信节点发送的UE状态查询信息。
在一实施例中，步骤220，包括：
在所述第二UE有节能需求的情况下，接收调整的节能配置信息；其中，节能配置信息包括以下至少之一：承载配置；发送参数配置；测量配置。
在一实施例中，还包括：
步骤240：向所述第一通信节点发送测量报告。
在一实施例中，所述测量报告通过以下至少之一发送：RRC消息；介质访问控制单元MAC CE消息。
在一实施例中，所述节能配置信息通过以下至少之一发送：RRC消息；介质访问控制单元MAC CE消息。
在一实施例中，所述第二UE为至少两个。
在一实施例中，还包括：
步骤250：根据第一UE的广播消息或组播消息发送响应消息，所述响应消息用于指示所述第二UE具有CBR测量能力。
本实施例中应用于第二通信节点的节能方法与上述实施例中应用于第一通信节点的节能配置方法属于同一构思，未在本实施例中详尽描述的技术细节可参见上述任意实施例，并且本实施例具备与执行节能配置方法相同的效果。
本申请实施例还提供一种节能配置装置。图3为一实施例提供的一种节能配置装置的结构示意图。如图3所示，所述节能配置装置包括：节能信息接收模块310和配置信息发送模块320。
节能信息接收模块310，设置为接收第二通信节点发送的节能信息；配置信 息发送模块320，设置为根据所述UE节能信息向所述第二通信节点发送节能配置信息。本实施例的节能配置装置，通过根据第二通信节点的UE节能信息，可以为第二通信节点提供相关的节能配置信息，灵活地指示第二通信节点按照节能配置信息运行，从而满足UE的节能需求，降低UE功耗。
在一实施例中，所述第一通信节点为服务节点，所述第二通信节点为目标UE。
在一实施例中，所述UE节能信息包括UE能力信息和UE状态信息中的至少一种；其中，所述UE能力信息包括所述目标UE的UE能力信息；所述UE状态信息包括以下至少之一：所述目标UE的UE状态信息；与所述目标UE通信的对端UE的UE能力信息；与所述目标UE通信的对端UE的UE状态信息。
在一实施例中，所述目标UE的UE能力信息包括以下至少之一：
所述目标UE支持的资源选择方式，其中，所述资源选择方式包括随机选择方式和部分感知方式；所述目标UE是否支持对目标资源池的测量，其中，所述目标资源池包括以下至少之一：用于所述目标UE发送数据的发送资源池；非用于所述目标UE发送数据的非发送资源池。
在一实施例中，所述目标UE的UE状态信息包括以下至少之一：
所述目标UE的UE类型，其中，所述UE类型包括车载终端和用户终端；所述目标UE的节能需求信息；所述目标UE的节能等级；所述目标UE的是否需要所述服务节点提供目标资源池的信道忙碌比率CBR值。
在一实施例中，所述对端UE的UE状态信息包括以下至少之一：
所述对端UE的UE类型，其中，所述UE类型包括车载终端和用户终端；所述对端UE的节能需求信息；所述对端UE的节能等级。
在一实施例中，所述对端UE的UE能力信息包括以下至少之一：所述对端UE是否支持对发送资源池的测量；所述对端UE是否支持对非发送资源池的测量。
在一实施例中，所述UE状态信息通过直通链路UE信息传输。
在一实施例中，所述第一通信节点为第一UE，所述第二通信节点为第二UE。
在一实施例中，所述UE节能信息包括所述第二UE的UE能力信息和所述第二UE的UE状态信息中的至少一种。
在一实施例中，所述UE节能信息包括所述第二UE的UE能力信息；所述第二UE的UE能力信息包括所述第二UE是否支持对目标资源池的测量；其中， 所述目标资源池包括以下至少之一：用于所述第二UE发送数据的发送资源池；非用于所述第二UE发送数据的非发送资源池。
在一实施例中，还包括：
能力查询模块，设置为向所述第二通信节点发送UE能力查询信息，所述UE能力查询信息用于查询所述第二UE是否支持对目标资源池的测量。
在一实施例中，所述UE节能信息包括所述第二UE的UE状态信息；所述第二UE的UE状态信息包括以下至少之一：
所述第二UE的UE类型，其中，所述UE类型包括车载终端和用户终端；所述第二UE的节能需求信息；所述第二UE的节能等级。
在一实施例中，节能信息接收模块310，设置为：
通过在单播连接建立阶段的直接通信接口PC5-S信令接收所述第二通信节点发送的UE状态信息；或者，通过PC5无线资源控制RRC信令接收所述第二通信节点发送的UE状态信息。
在一实施例中，还包括：
状态查询模块，设置为通过在单播连接建立阶段的PC5-S信令向所述第二通信节点发送UE状态查询信息；或者，通过PC5 RRC消息向所述第二通信节点发送UE状态查询信息。
在一实施例中，还包括：
调整模块，设置为在所述第二UE有节能需求的情况下，调整所述节能配置信息；其中，所述节能配置信息包括以下至少之一：承载配置；发送参数配置；测量配置。
在一实施例中，所述节能配置信息由所述第一通信节点根据服务节点的配置、系统消息或者预配置信息确定。
在一实施例中，所述节能配置信息包括以下至少之一：资源池配置；测量配置。
在一实施例中，所述资源池配置包括：
每个资源池的资源选择方式，其中，所述资源选择方式包括随机选择方式和部分感知方式；每个资源池是否使用服务节点下发的CBR测量结果；每个资源池的默认CBR值；每个资源池使用的默认发送参数；每个资源池是否为非发送资源池；每个资源池的标识。
在一实施例中，所述测量配置包括以下至少之一：对于参考信号接收功率 RSRP的测量配置信息；对于CBR的测量配置信息；所述测量配置对应的UE目的ID；所述测量配置适用的UE目的ID列表。
在一实施例中，所述对于RSRP的测量配置信息包括以下至少之一：
所述对于RSRP的测量配置信息是否用于节能；所述对于RSRP的测量配置信息适用的节能等级。
在一实施例中，所述对于CBR的测量配置信息包括以下至少之一：测量对象配置项的添加或移除；测量报告配置项的添加或移除；测量标识配置项的添加或移除；测量量。
在一实施例中，所述测量标识配置项包括以下至少之一：
测量ID；测量报告ID；测量对象ID；所述对于CBR的测量配置信息是否用于节能；所述对于CBR的测量配置信息适用的节能等级。
在一实施例中，所述对于CBR的测量报告配置项包括以下至少之一：测量报告ID；所述测量报告对应的UE；CBR的报告周期；CBR的报告触发事件，其中，所述触发事件包括第一事件和第二事件，所述第一事件包括CBR值大于或等于第一阈值，所述第二事件包括CBR值小于或等于第二阈值；报告触发事件对应的阈值；待上报的测量量；上报方式，所述上报方式包括上报CBR范围列表中的索引和上报CBR值；报告目的；多测量结果的处理方式，所述处理方式包括上报多个测量结果或者上报一个测量结果。
在一实施例中，所述测量对象配置项包括：测量对象ID；目标资源池ID；目标资源池配置；目标资源池是否为发送资源池。
在一实施例中，所述测量量包含CBR值。
在一实施例中，还包括：
测量报告接收模块，设置为接收所述第二通信节点发送的测量报告。
在一实施例中，所述测量报告包含以下至少之一：测量ID；测量量的测量值；CBR值；CBR范围列表中的索引；报告所述测量值的UE目的ID；报告所述测量值的UE的位置信息。
在一实施例中，所述测量报告通过以下至少之一发送：
RRC消息；介质访问控制单元MAC CE消息。
在一实施例中，所述节能配置信息通过以下至少之一发送：RRC消息；介质访问控制单元MAC CE消息。
在一实施例中，所述第二UE为至少两个；配置信息发送模块320，设置为：
通过发送测量配置指示一个第二UE进行目标资源池的测量；相应的，所述第二UE的测量报告中包含一个CBR测量值，所述CBR测量值对应的发送参数用于所有第二UE的数据传输。
在一实施例中，所述第二UE为至少两个；配置信息发送模块320，设置为：
通过发送测量配置指示至少两个所述第二UE进行目标资源池的测量；相应的，每个第二UE的测量报告中均包含一个CBR测量值，各所述CBR测量值对应的发送参数分别用于对应的第二UE的数据传输。
在一实施例中，还包括：
选择模块，设置为在各所述第二UE的测量报告中选择最高的CBR值作为目标资源池的CBR测量结果；或者，记录模块，设置为记录各所述第二UE的测量报告中的CBR测量值以及各所述第二UE的设定层目的ID，并在数据传输过程中选择所述第二UE对应的测量报告中的CBR测量值作为目标资源池的CBR测量结果。
在一实施例中，还包括：
UE选择模块，设置为通过广播消息或组播消息选择一个具有CBR测量能力的UE作为所述第二UE，并与所述第二UE建立连接；指示模块，设置为指示所述第二UE进行目标资源池的测量。
在一实施例中，UE选择模块，设置为：
在具有CBR测量能力的UE为多个的情况下，优先选择组内成员UE作为所述第二UE。
在一实施例中，还包括：
传输模块，设置为在未获得发送资源池的CBR值的情况下，根据所述发送资源池提供的默认CBR值或者默认发送参数传输数据；或者，在未获得发送资源池的CBR值的情况下，自主确定发送参数并根据所述发送参数传输数据。
本实施例提出的节能配置装置与上述实施例提出的节能配置方法属于同一构思，未在本实施例中详尽描述的技术细节可参见上述任意实施例，并且本实施例具备与执行节能配置方法相同的效果。
本申请实施例还提供一种节能装置。图4为一实施例提供的一种节能装置的结构示意图。如图4所示，节能装置包括：节能信息发送模块410、配置信息接收模块420和测量模块430。
节能信息发送模块410，设置为向第一通信节点发送UE节能信息；配置信 息接收模块420，设置为接收所述第一通信节点发送的节能配置信息；测量模块430，设置为根据所述节能配置信息执行对目标资源池的测量。
本实施例的节能装置，通过向第一通信节点发送UE节能信息，为第一通信节点提供节能配置的依据，在此基础上接收节能配置信息并执行目标资源池的测量，从而满足UE的节能需求，降低UE功耗。
在一实施例中，所述第一通信节点为服务节点，所述第二通信节点为目标UE。
在一实施例中，所述UE节能信息包括UE能力信息和UE状态信息中的至少一种：
其中，所述UE能力信息包括所述目标UE的UE能力信息；所述UE状态信息包括以下至少之一：
所述目标UE的UE状态信息；与所述目标UE通信的对端UE的UE能力信息；与所述目标UE通信的对端UE的UE状态信息。
在一实施例中，所述目标UE的UE能力信息包括以下至少之一：
所述目标UE支持的资源选择方式，其中，所述资源选择方式包括随机选择方式和部分感知方式；所述目标UE是否支持对目标资源池的测量，其中，所述目标资源池包括以下至少之一：用于所述目标UE发送数据的发送资源池；非用于所述目标UE发送数据的非发送资源池。
在一实施例中，所述目标UE的UE状态信息包括以下至少之一：
所述目标UE的UE类型，其中，所述UE类型包括车载终端和用户终端；所述目标UE的节能需求信息；所述目标UE的节能等级；所述目标UE的是否需要所述服务节点提供目标资源池的信道忙碌比率CBR值。
在一实施例中，所述对端UE的UE状态信息包括以下至少之一：所述对端UE的UE类型，其中，所述UE类型包括车载终端和用户终端；所述对端UE的节能需求信息；所述对端UE的节能等级。
在一实施例中，所述对端UE的UE能力信息包括以下至少之一：所述对端UE是否支持对发送资源池的测量；所述对端UE是否支持对非发送资源池的测量。
在一实施例中，所述UE状态信息通过直通链路UE信息传输。
在一实施例中，所述第一通信节点为第一UE，所述第二通信节点为第二UE。
在一实施例中，所述UE节能信息包括所述第二UE的UE能力信息和所述 第二UE的UE状态信息中的至少一种。
在一实施例中，所述UE节能信息包括所述第二UE的UE能力信息；所述第二UE的UE能力信息包括所述第二UE是否支持对目标资源池的测量；其中，所述目标资源池包括以下至少之一：用于所述第二UE发送数据的发送资源池；非用于所述第二UE发送数据的非发送资源池。
在一实施例中，还包括：
能力查询信息接收模块，设置为接收所述第一通信节点发送的UE能力查询信息，所述UE能力查询信息用于查询所述第二UE是否支持对目标资源池的测量。
在一实施例中，所述UE节能信息包括所述第二UE的UE状态信息；所述第二UE的UE状态信息包括以下至少之一：
所述第二UE的UE类型，其中，所述UE类型包括车载终端和用户终端；所述第二UE的节能需求信息；所述第二UE的节能等级。
在一实施例中，所述节能信息发送模块410，设置为：
通过在单播连接建立阶段的直接通信接口PC5-S信令发送所述第二通信节点发送的UE状态信息；或者，通过PC5无线资源控制RRC信令发送所述第二通信节点发送的UE状态信息。
在一实施例中，还包括：
状态查询信息接收模块，设置为通过在单播连接建立阶段的PC5-S信令接收所述第一通信节点发送的UE状态查询信息；或者，通过PC5 RRC消息接收所述第二通信节点发送的UE状态查询信息。
在一实施例中，配置信息接收模块420，设置为：
在所述第二UE有节能需求的情况下，接收调整的节能配置信息；其中，所述节能配置信息包括以下至少之一：承载配置；发送参数配置；测量配置。
在一实施例中，所述节能配置信息由所述第一通信节点根据服务节点的配置、系统消息或者预配置信息确定。
在一实施例中，所述节能配置信息包括以下至少之一：资源池配置；测量配置。
在一实施例中，所述资源池配置包括：
每个资源池的资源选择方式，其中，所述资源选择方式包括随机选择方式和部分感知方式；每个资源池是否使用服务节点下发的CBR测量结果；每个资 源池的默认CBR值；每个资源池使用的默认发送参数；每个资源池是否为非发送资源池；每个资源池的标识。
在一实施例中，所述测量配置包括以下至少之一：对于参考信号接收功率RSRP的测量配置信息；对于CBR的测量配置信息；所述测量配置对应的UE目的ID；所述测量配置适用的UE目的ID列表。
在一实施例中，所述对于RSRP的测量配置信息包括以下至少之一：
所述对于RSRP的测量配置信息是否用于节能；所述对于RSRP的测量配置信息适用的节能等级。
在一实施例中，所述对于CBR的测量配置信息包括以下至少之一：测量对象配置项的添加或移除；测量报告配置项的添加或移除；测量标识配置项的添加或移除；测量量。
在一实施例中，所述测量标识配置项包括以下至少之一：
测量ID；测量报告ID；测量对象ID；所述对于CBR的测量配置信息是否用于节能；所述对于CBR的测量配置信息适用的节能等级。
在一实施例中，所述对于CBR的测量报告配置项包括以下至少之一：测量报告ID；所述测量报告对应的UE；CBR的报告周期；CBR的报告触发事件，其中，所述触发事件包括第一事件和第二事件，所述第一事件包括CBR值大于或等于第一阈值，所述第二事件包括CBR值小于或等于第二阈值；报告触发事件对应的阈值；待上报的测量量；上报方式，所述上报方式包括上报CBR范围列表中的索引和上报CBR值；报告目的；多测量结果的处理方式，所述处理方式包括上报多个测量结果或者上报一个测量结果。
在一实施例中，所述测量对象配置项包括：测量对象ID；目标资源池ID；目标资源池配置；目标资源池是否为发送资源池。
在一实施例中，所述测量量包含CBR值。
在一实施例中，还包括：
报告模块，设置为向所述第一通信节点发送测量报告。
在一实施例中，所述测量报告包含以下至少之一：测量ID；测量量的测量值；CBR值；CBR范围列表中的索引；报告所述测量值的UE目的ID；报告所述测量值的UE的位置信息。
在一实施例中，所述测量报告通过以下至少之一发送：
RRC消息；介质访问控制单元MAC CE消息。
在一实施例中，所述节能配置信息通过以下至少之一发送：RRC消息；介质访问控制单元MAC CE消息。
在一实施例中，所述第二UE为至少两个。
在一实施例中，还包括：
响应模块，设置为根据第一UE的广播消息或组播消息发送响应消息，所述响应消息用于指示所述第二UE具有CBR测量能力。
在一实施例中，还包括：
在未获得发送资源池的CBR值的情况下，根据所述发送资源池提供的默认CBR值或者默认发送参数传输数据；或者，在未获得发送资源池的CBR值的情况下，自主确定发送参数并根据所述发送参数传输数据。
本实施例提出的节能装置与上述实施例提出的节能方法属于同一构思，未在本实施例中详尽描述的技术细节可参见上述任意实施例，并且本实施例具备与执行节能配置方法相同的效果。
协议中对于UE的混合自动重传请求(Hybrid Automatic Repeat reQuest，HARQ)反馈机制提供了两种方式：方式一(HARQ feedback option1)为对端UE只反馈不正确应答(Non-Acknowledgement，NACK)，方式二(HARQ feedback option2)为反馈ACK和NACK。其中，方式一可以区分为基于通信距离的HARQ反馈(distance based HARQ feedback option1)和不基于通信距离的HARQ反馈(non-distance based HARQ feedback option1)。对于基于通信距离的HARQ反馈来说，TX UE会将位置信息和通信范围告知RX UE，RX UE根据自己和TX UE的位置信息计算两者之间的通信距离。如果距离小于TX UE通信范围，RX UE发送HARQ反馈，否则不发送。但在UE的位置信息不可用的情况下，TX UE不知道如何选择HARQ反馈机制(distance based option1 or non-distance based option1)，RX UE也不知道如何进行HARQ反馈，HARQ反馈的可靠性低。
在本申请实施例中，还提供一种反馈机制确定方法，应用于第一UE(TX UE)，通过获取可靠性配置信息确定HARQ反馈机制，提高了HARQ反馈的可靠性。
图5为一实施例提供的一种反馈机制确定方法的流程图，如图5所示，本实施例提供的方法包括步骤510和步骤520。
在步骤510中，获取可靠性配置信息。
在步骤510中，根据所述可靠性配置信息确定HARQ的反馈机制。
通过以下示例进行说明：
步骤一：第一UE获取可靠性(reliability)配置信息。
步骤二：第一UE根据可靠性配置信息选择HARQ方式(即选择non-distance based HARQ feedback option1或是不反馈(Disable HARQ Feedback)，第一UE首先根据以下信息至少之一选择对应的可靠性配置信息：目的(Destination)信息、直通链路无线承载(Sidelink Radio Bearer)信息、逻辑信道(Logical Channel)信息、资源池(Resource Pool)信息、服务质量流(Quality of Service Flow，QoS Flow)信息、通信范围(Communication Range)信息。
如果选择的可靠性配置信息为可靠性或优先级的取值(Value)，则如果生成的MAC协议数据单元(Protocol Data Unit，PDU)中最高优先级的逻辑信道的数据的可靠性或优先级大于或等于所述可靠性配置信息中配置的可靠性或优先级的取值，则发送HARQ反馈，即选择non-distance based HARQ feedback option1，否则选择不发送HARQ反馈。
如果选择的可靠性配置信息为可靠性或优先级的区间或间隔(interval)，则如果生成的MAC PDU中最高优先级的逻辑信道的数据的可靠性或优先级在所述可靠性配置信息中配置的可靠性或优先级的区间之内，则发送HARQ反馈则，否则选择不发送HARQ反馈。
本实施例的反馈机制确定方法，可应用于第一UE，包括：
项目1.获取可靠性配置信息；根据所述可靠性配置信息确定HARQ的反馈机制。
项目2.根据项目1，所述可靠性配置信息关联于以下信息至少之一：目的信息、直通链路无线承载信息、逻辑信道信息、资源池信息、服务质量流信息、通信范围信息。
项目3.根据项目1，所述可靠性配置信息的粒度包括以下至少之一：
每个UE、每个目的ID、每个直通链路无线承载、每个逻辑信道、每个资源池、每个服务质量流、每个通信范围。
项目4.根据项目1，在所述可靠性配置信息为第一类信息的情况下，如果生成的MAC PDU中最高优先级的逻辑信道的数据对应的Reliability或Priority大于或等于所述第一类信息，则发送HARQ反馈；否则不发送HARQ反馈；其中，所述第一类信息包括Reliability或Priority的取值；在所述可靠性配置信息为第二类信息的情况下，如果生成的MAC PDU中最高优先级的逻辑信道的数据对应的Reliability或Priority在所述第二类信息的范围内，则发送HARQ反馈；否则不发送HARQ反馈；其中，所述第二类信息包括Reliability或Priority的区间。
项目5.根据项目1，所述可靠性配置信息由基站配置，或者通过系统消息获 取，或者为配置或者预配置的信息。
项目6.根据项目1，所述可靠性配置信息携带在直通链路授权sidleink grant消息中。
项目7.根据项目1，所述可靠性配置信息为被配置或被重配置的信息。
在本申请实施例中，还提供一种反馈机制确定方法，应用于第二UE(RX UE)，通过获取可靠性配置信息确定HARQ反馈机制，据此进行HARQ反馈或不反馈，提高了HARQ反馈的可靠性。
图6为另一实施例提供的一种反馈机制确定方法的流程图，如图6所示，本实施例提供的方法包括步骤610和步骤620。
在步骤610中，获取反馈机制配置信息。
在步骤620中，根据所述反馈机制配置信息确定HARQ的反馈机制。
通过以下示例进行说明：
示例1：
步骤一：第二UE获取反馈机制配置信息，其中，反馈机制配置信息包括可靠性配置信息。
步骤二：第二UE根据可靠性配置信息确定是否进行HARQ反馈
第一UE首先根据以下信息至少之一选择对应的可靠性信息：Destination、sidelink radio bearer、logical channel、resource pool、QoS flow、communication range。
如果选择的可靠性信息为Reliability/Priority/包错误率(Packet Error Ratio，PER)value，则如果接收的MAC PDU中最高优先级的逻辑信道的数据的Reliability/Priority/PER大于(或等于)配置的Reliability/Priority/PER value，选择发送HARQ反馈，否则选择不发送HARQ反馈。
如果选择的reliability信息为Reliability/Priority/PER interval，则如果接收的MAC PDU中最高优先级的逻辑信道的数据的Reliability/Priority/PER在配置的Reliability/Priority/PER interval之内，选择发送HARQ反馈，否则选择不发送HARQ反馈
示例2：
步骤一：第二UE获取反馈机制配置信息，其中，反馈机制配置信息包括RSRP配置信息。
步骤二：第二UE根据RSRP配置信息和测量的RSRP值判断是否进行 HARQ反馈。
第二UE首先根据以下信息至少之一选择RSRP配置信息：Destination、sidelink radio bearer、logical channel、resource pool、QoS flow、communication range。
如果选择的RSRP配置信息为RSRP的取值，则在测量的RSRP值大于(或等于)该RSRP value的情况下，UE发送HARQ反馈，否则不发送HARQ反馈。
如果配置的RSRP信息为RSRP的区间(或间隔)，则在测量的RSRP值位于该RSRP interval内的情况下，UE发送HARQ反馈，否则不发送HARQ反馈。
本实施例的反馈机制确定方法，可应用于第二UE，包括：
项目1.获取反馈机制配置信息；根据所述反馈机制配置信息确定HARQ的反馈机制。
项目2.根据项目1，所述反馈机制配置信息包括可靠性配置信息。
项目3.根据项目1，所述反馈机制配置信息包括RSRP相关配置信息。
项目4.根据项目2或3，所述反馈机制配置信息关联于以下信息至少之一：目的信息、直通链路无线承载信息、逻辑信道信息、资源池信息、服务质量流信息、通信范围信息。
项目5.根据项目3，所述反馈机制配置信息的粒度包括以下至少之一：
每个UE、每个目的ID、每个直通链路无线承载、每个逻辑信道、每个资源池、每个服务质量流、每个通信范围。
项目6.根据项目2，在所述可靠性配置信息为第一类信息的情况下，如果生成的MAC PDU中最高优先级的逻辑信道的数据对应的Reliability或Priority大于或等于所述第一类信息，则发送HARQ反馈；否则不发送HARQ反馈；其中，所述第一类信息包括Reliability或Priority的取值；在所述可靠性配置信息为第二类信息的情况下，如果生成的MAC PDU中最高优先级的逻辑信道的数据对应的Reliability或Priority在所述第二类信息的范围内，则发送HARQ反馈；否则不发送HARQ反馈；其中，所述第二类信息包括Reliability或Priority的区间。
项目7.根据项目3，在所述RSRP相关配置信息为RSRP取值的情况下，如果测量的RSRP值大于或等于所述RSRP取值，则发送HARQ反馈，否则不发送HARQ反馈；在所述RSRP相关配置信息为RSRP区间的情况下，如果测量的RSRP值位于所述RSRP区间内，则发送HARQ反馈，否则不发送HARQ反馈。
项目8.根据项目1，所述反馈机制配置信息由基站配置，或者通过系统消息获取，或者为配置或者预配置的信息。
项目9.根据项目1，反馈机制配置信息携带在链路控制信息(Sidelink Control Information，SCI)中。
项目10.根据项目1，反馈机制配置信息的配置方式可以为取值or区间。
项目11.根据项目1，所述反馈机制配置信息为被配置或被重配置的信息。
本申请实施例还提供一种反馈机制确定装置。图7为一实施例提供的一种反馈机制确定装置的结构示意图。如图7所示，所述装置包括：第一信息获取模块710和第一机制确定模块720。
第一信息获取模块710，设置为获取可靠性配置信息；第一机制确定模块720，设置为根据所述可靠性配置信息确定HARQ的反馈机制。
本实施例的反馈机制确定装置，通过获取可靠性配置信息确定HARQ反馈机制，据此确定反馈机制，提高了HARQ反馈的可靠性。
本实施例提出的反馈机制确定装置与上述实施例提出的应用于第一UE的反馈机制确定方法属于同一构思，未在本实施例中详尽描述的技术细节可参见上述任意实施例，并且本实施例具备与执行应用于第一UE的反馈机制确定方法相同的效果。
本申请实施例还提供一种反馈机制确定装置。图8为另一实施例提供的一种反馈机制确定装置的结构示意图。如图8所示，所述装置包括：第二信息获取模块810和第二机制确定模块820。
第二信息获取模块810，设置为获取反馈机制配置信息；第二机制确定模块820，设置为根据所述反馈机制配置信息确定HARQ的反馈机制。
本实施例的反馈机制确定装置，通过获取可靠性配置信息确定HARQ反馈机制，据此进行HARQ反馈或不反馈，提高了HARQ反馈的可靠性。
本实施例提出的反馈机制确定装置与上述实施例提出应用于第二UE的反馈机制确定方法属于同一构思，未在本实施例中详尽描述的技术细节可参见上述任意实施例，并且本实施例具备与执行应用于第二UE的反馈机制确定方法相同的效果。
本申请实施例还提供一种通信节点。上述的节能配置方法可以由节能配置装置执行，该节能配置装置可以通过软件和/或硬件的方式实现，并集成在所述通信节点中。这种情况下，所述通信节点为第一通信节点，第一通信节点可以为服务节点(例如基站)，也可以为第一UE(TX UE)。
或者，上述的节能方法可以由节能装置执行，该节能装置可以通过软件和/或硬件的方式实现，并集成在所述通信节点中。这种情况下，所述通信节点为第二通信节点，第二通信节点可以为第一UE(TX UE)，也可以为第二UE(RX UE)。
或者，上述的反馈机制确定方法可以由反馈机制确定装置执行，该反馈机制确定装置可以通过软件和/或硬件的方式实现，并集成在所述通信节点中。这种情况下，所述通信节点可以为第一UE(TX UE)，也可以为第二UE(RX UE)。
图9为一实施例提供的一种通信节点的硬件结构示意图。如图9所示，本实施例提供的一种通信节点，包括：处理器910和存储装置920。该通信节点中的处理器可以是一个或多个，图9中以一个处理器910为例，所述设备中的处理器910和存储装置920可以通过总线或其他方式连接，图9中以通过总线连接为例。
所述一个或多个程序被所述一个或多个处理器910执行，使得所述一个或多个处理器实现上述任一实施例所述的节能配置方法或节能方法，或者实现上述任一实施例所述的反馈机制确定方法。
该通信节点中的存储装置920作为一种计算机可读存储介质，可用于存储一个或多个程序，所述程序可以是软件程序、计算机可执行程序以及模块，如本申请实施例中节能配置方法对应的程序指令/模块(例如，附图3所示的节能配置装置中的模块，包括：节能信息接收模块310和配置信息发送模块320)。处理器910通过运行存储在存储装置920中的软件程序、指令以及模块，从而执行通信节点的各种功能应用以及数据处理，即实现上述方法实施例中的节能配置方法或节能方法，或者实现上述任一实施例所述的反馈机制确定方法。
存储装置920主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序；存储数据区可存储根据设备的使用所创建的数据等(如上述实施例中的UE节能信息、节能配置信息等)。此外，存储装置920可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。在一些实例中，存储装置920可包括相对于处理器910远程设置的存储器，这些远程存储器可以通过网络连接至通信节点。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
并且，当上述通信节点中所包括一个或者多个程序被所述一个或者多个处理器910执行时，实现如下操作：接收第二通信节点发送的用户设备UE节能信息；根据所述UE节能信息向所述第二通信节点发送节能配置信息。
或者，当上述通信节点中所包括一个或者多个程序被所述一个或者多个处理器910执行时，实现如下操作：向第一通信节点发送UE节能信息；接收所述第一通信节点发送的节能配置信息；根据所述节能配置信息执行对目标资源池的测量。
或者，当上述通信节点中所包括一个或者多个程序被所述一个或者多个处理器910执行时，实现如下操作：获取可靠性配置信息；根据所述可靠性配置信息确定HARQ的反馈机制。
或者，当上述通信节点中所包括一个或者多个程序被所述一个或者多个处理器910执行时，实现如下操作：获取反馈机制配置信息；根据所述反馈机制配置信息确定HARQ的反馈机制。
本实施例提出的通信节点与上述实施例提出的节能配置方法或节能方法、或者反馈机制确定方法属于同一构思，未在本实施例中详尽描述的技术细节可参见上述任意实施例，并且本实施例具备与执行节能配置方法或节能方法、或者反馈机制确定方法相同的效果。
本申请实施例还提供一种包含计算机可执行指令的存储介质，计算机可执行指令在由计算机处理器执行时用于执行一种节能配置方法或节能方法或者反馈机制确定方法。
该节能配置方法包括：接收第二通信节点发送的用户设备UE节能信息；根据所述UE节能信息向所述第二通信节点发送节能配置信息。
该节能方法包括：向第一通信节点发送UE节能信息；接收所述第一通信节点发送的节能配置信息；根据所述节能配置信息执行对目标资源池的测量。
该反馈机制确定方法包括：获取可靠性配置信息；根据所述可靠性配置信息确定HARQ的反馈机制。
或者，该反馈机制确定方法包括：获取反馈机制配置信息；根据所述反馈机制配置信息确定HARQ的反馈机制。
通过以上关于实施方式的描述，本申请可借助软件及通用硬件来实现，也可以通过硬件实现。基于这样的理解，本申请的技术方案可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，如计算机的软盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、闪存(FLASH)、硬盘或光盘等，包括多个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)执行本申请任意实施例所述的方法。
本申请附图中的任何逻辑流程的框图可以表示程序步骤，或者可以表示相 互连接的逻辑电路、模块和功能，或者可以表示程序步骤与逻辑电路、模块和功能的组合。计算机程序可以存储在存储器上。存储器可以具有任何适合于本地技术环境的类型并且可以使用任何适合的数据存储技术实现，例如但不限于只读存储器(ROM)、随机访问存储器(RAM)、光存储器装置和系统(数码多功能光碟(Digital Video Disc，DVD)或光盘(Compact Disk，CD))等。计算机可读介质可以包括非瞬时性存储介质。数据处理器可以是任何适合于本地技术环境的类型，例如但不限于通用计算机、专用计算机、微处理器、数字信号处理器(Digital Signal Processing，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、可编程逻辑器件(Field-Programmable Gate Array，FPGA)以及基于多核处理器架构的处理器。

Claims (42)

  1. 一种节能配置方法，应用于第一通信节点，包括：
    接收第二通信节点发送的用户设备UE节能信息；
    根据所述UE节能信息向所述第二通信节点发送节能配置信息。
  2. 根据权利要求1所述的方法，其中，所述第一通信节点为服务节点，所述第二通信节点为目标UE。
  3. 根据权利要求2所述的方法，其中，所述UE节能信息包括UE能力信息和UE状态信息中的至少一种；
    其中，所述UE能力信息包括所述目标UE的UE能力信息；
    所述UE状态信息包括以下至少之一：
    所述目标UE的UE状态信息；
    与所述目标UE通信的对端UE的UE能力信息；
    与所述目标UE通信的对端UE的UE状态信息。
  4. 根据权利要求3所述的方法，其中，所述目标UE的UE能力信息包括以下至少之一：
    所述目标UE支持的资源选择方式，其中，所述资源选择方式包括随机选择方式或部分感知方式；
    所述目标UE是否支持对目标资源池的测量，其中，所述目标资源池包括以下至少之一：用于所述目标UE发送数据的发送资源池；非用于所述目标UE发送数据的非发送资源池。
  5. 根据权利要求3所述的方法，还包括：
    向所述第二通信节点发送UE能力查询信息，所述UE能力查询信息用于查询所述第二通信节点是否支持对目标资源池的测量。
  6. 根据权利要求3所述的方法，其中，所述目标UE的UE状态信息包括以下至少之一：
    所述目标UE的UE类型，其中，所述UE类型包括车载终端或用户终端；
    所述目标UE的节能需求信息；
    所述目标UE的节能等级；
    所述目标UE是否需要所述服务节点提供目标资源池的信道忙碌比率CBR值。
  7. 根据权利要求3所述的方法，其中，所述对端UE的UE状态信息包括以 下至少之一：
    所述对端UE的UE类型，其中，所述UE类型包括车载终端或用户终端；
    所述对端UE的节能需求信息；
    所述对端UE的节能等级。
  8. 根据权利要求3所述的方法，其中，所述对端UE的UE能力信息包括以下至少之一：
    所述对端UE是否支持对发送资源池的测量；
    所述对端UE是否支持对非发送资源池的测量。
  9. 根据权利要求3所述的方法，其中，所述UE状态信息通过直通链路UE信息传输。
  10. 根据权利要求1所述的方法，其中，所述第一通信节点为第一UE，所述第二通信节点为第二UE。
  11. 根据权利要求10所述的方法，其中，所述UE节能信息包括所述第二UE的UE能力信息和所述第二UE的UE状态信息中的至少一种。
  12. 根据权利要求10所述的方法，其中，所述UE节能信息包括所述第二UE的UE能力信息；
    所述第二UE的UE能力信息包括所述第二UE是否支持对目标资源池的测量；
    其中，所述目标资源池包括以下至少之一：用于所述第二UE发送数据的发送资源池；非用于所述第二UE发送数据的非发送资源池。
  13. 根据权利要求12所述的方法，还包括：
    向所述第二通信节点发送UE能力查询信息，所述UE能力查询信息用于查询所述第二UE是否支持对所述目标资源池的测量。
  14. 根据权利要求10所述的方法，其中，所述UE节能信息包括所述第二UE的UE状态信息；
    所述第二UE的UE状态信息包括以下至少之一：
    所述第二UE的UE类型，其中，所述UE类型包括车载终端或用户终端；
    所述第二UE的节能需求信息；
    所述第二UE的节能等级。
  15. 根据权利要求14所述的方法，其中，所述接收第二通信节点发送的UE 节能信息，包括：
    通过在单播连接建立阶段的直接通信接口PC5-S信令接收所述第二通信节点发送的UE状态信息；或者，
    通过PC5无线资源控制RRC信令接收所述第二通信节点发送的UE状态信息。
  16. 根据权利要求14所述的方法，还包括：
    通过在单播连接建立阶段的PC5-S信令向所述第二通信节点发送UE状态查询信息；或者，
    通过PC5 RRC消息向所述第二通信节点发送UE状态查询信息。
  17. 根据权利要求10所述的方法，还包括：
    在所述第二UE有节能需求的情况下，调整所述节能配置信息；
    其中，所述节能配置信息包括以下至少之一：
    承载配置；发送参数配置；测量配置。
  18. 根据权利要求10所述的方法，其中，
    所述节能配置信息由所述第一通信节点根据服务节点的配置、系统消息或者预配置信息确定。
  19. 根据权利要求1所述的方法，其中，所述节能配置信息包括以下至少之一：资源池配置；测量配置。
  20. 根据权利要求19所述的方法，其中，所述资源池配置包括：
    每个资源池的资源选择方式，其中，所述资源选择方式包括随机选择方式或部分感知方式；
    每个资源池是否使用服务节点下发的CBR测量结果；
    每个资源池的默认CBR值；
    每个资源池使用的默认发送参数；
    每个资源池是否为非发送资源池；
    每个资源池的标识。
  21. 根据权利要求19所述的方法，其中，所述测量配置包括以下至少之一：
    对于参考信号接收功率RSRP的测量配置信息；
    对于CBR的测量配置信息；
    所述测量配置对应的UE目的标识ID；
    所述测量配置适用的UE目的ID列表。
  22. 根据权利要求21所述的方法，其中，所述对于RSRP的测量配置信息包括以下至少之一：
    所述对于RSRP的测量配置信息是否用于节能；所述对于RSRP的测量配置信息适用的节能等级。
  23. 根据权利要求21所述的方法，其中，所述对于CBR的测量配置信息包括以下至少之一：
    测量对象配置项的添加或移除；
    测量报告配置项的添加或移除；
    测量标识配置项的添加或移除；
    测量量。
  24. 根据权利要求23所述的方法，其中，所述测量标识配置项包括以下至少之一：
    测量ID；测量报告ID；测量对象ID；所述对于CBR的测量配置信息是否用于节能；所述对于CBR的测量配置信息适用的节能等级。
  25. 根据权利要求23所述的方法，其中，所述对于CBR的测量报告配置项包括以下至少之一：
    测量报告ID；
    所述测量报告对应的UE；
    CBR的报告周期；
    CBR的报告触发事件，其中，所述触发事件包括第一事件和第二事件，所述第一事件包括CBR值大于或等于第一阈值，所述第二事件包括CBR值小于或等于第二阈值；
    报告触发事件对应的阈值；
    待上报的测量量；
    上报方式，所述上报方式包括上报CBR范围列表中的索引和上报CBR值；
    报告目的；
    多测量结果的处理方式，所述处理方式包括上报多个测量结果或者上报一个测量结果。
  26. 根据权利要求23所述的方法，其中，所述测量对象配置项包括：
    测量对象ID；
    目标资源池ID；
    目标资源池配置；
    目标资源池是否为发送资源池。
  27. 根据权利要求23所述的方法，其中，所述测量量包含CBR值。
  28. 根据权利要求19所述的方法，还包括：
    接收所述第二通信节点发送的测量报告。
  29. 根据权利要求28所述的方法，其中，所述测量报告包含以下至少之一：
    测量ID；
    测量量的测量值；
    CBR值；
    CBR范围列表中的索引；
    报告测量值的UE目的ID；
    报告测量值的UE的位置信息。
  30. 根据权利要求28所述的方法，其中，所述测量报告通过以下至少之一发送：
    RRC消息；介质访问控制单元MAC CE消息。
  31. 根据权利要求1所述的方法，其中，所述节能配置信息通过以下至少之一发送：RRC消息；MAC CE消息。
  32. 根据权利要求10所述的方法，其中，所述第二UE的数量为至少两个；
    所述根据所述UE节能信息向所述第二通信节点发送节能配置信息，包括：
    通过发送测量配置指示一个第二UE进行目标资源池的测量；
    其中，所述第二UE的测量报告中包含一个CBR测量值，所述CBR测量值对应的发送参数用于所有第二UE的数据传输。
  33. 根据权利要求10所述的方法，其中，所述第二UE的数量为至少两个；
    所述根据所述UE节能信息向所述第二通信节点发送节能配置信息，包括：
    通过发送测量配置指示至少两个第二UE进行目标资源池的测量；
    其中，每个第二UE的测量报告中包含一个CBR测量值，每个CBR测量值 对应的发送参数用于所述每个CBR测量值对应的第二UE的数据传输。
  34. 根据权利要求33所述的方法，还包括：
    在所述至少两个第二UE的测量报告中选择最高的CBR值作为目标资源池的CBR测量结果；或者，
    记录每个第二UE的测量报告中的CBR测量值以及每个第二UE的设定层目的ID，并在每个第二UE的数据传输过程中选择所述每个第二UE对应的测量报告中的CBR测量值作为目标资源池的CBR测量结果。
  35. 根据权利要求10所述的方法，还包括：
    通过广播消息或组播消息选择一个具有CBR测量能力的UE作为所述第二UE，并与所述第二UE建立连接；
    指示所述第二UE进行目标资源池的测量。
  36. 根据权利要求35所述的方法，其中，所述通过广播消息或组播消息选择一个具有CBR测量能力的UE作为所述第二UE，包括：
    在具有CBR测量能力的UE为多个的情况下，优先选择组内成员UE作为所述第二UE。
  37. 根据权利要求10所述的方法，还包括：
    在未获得发送资源池的CBR值的情况下，根据所述发送资源池提供的默认CBR值或者默认发送参数传输数据；或者，
    在未获得发送资源池的CBR值的情况下，自主确定发送参数并根据所述发送参数传输数据。
  38. 一种节能方法，应用于第二通信节点，包括：
    向第一通信节点发送用户设备UE节能信息；
    接收所述第一通信节点发送的节能配置信息；
    根据所述节能配置信息执行对目标资源池的测量。
  39. 一种节能配置装置，包括：
    节能信息接收模块，设置为接收第二通信节点发送的用户设备UE节能信息；
    配置信息发送模块，设置为根据所述UE节能信息向所述第二通信节点发送节能配置信息。
  40. 一种节能装置，包括：
    节能信息发送模块，设置为向第一通信节点发送用户设备UE节能信息；
    配置信息接收模块，设置为接收所述第一通信节点发送的节能配置信息；
    测量模块，设置为根据所述节能配置信息执行对目标资源池的测量。
  41. 一种通信节点，包括：
    至少一个处理器；
    存储装置，设置为存储至少一个程序；
    当所述至少一个程序被所述至少一个处理器执行，使得所述至少一个处理器实现如权利要求1-37中任一项所述的节能配置方法或如权利要求38所述的节能方法。
  42. 一种计算机可读存储介质，存储有计算机程序，其中，该程序被处理器执行时实现如权利要求1-37中任一项所述的节能配置方法或如权利要求38所述的节能方法。
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