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WO2018129968A1 - Procédé et appareil de mesure de cbr - Google Patents

Procédé et appareil de mesure de cbr Download PDF

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Publication number
WO2018129968A1
WO2018129968A1 PCT/CN2017/106302 CN2017106302W WO2018129968A1 WO 2018129968 A1 WO2018129968 A1 WO 2018129968A1 CN 2017106302 W CN2017106302 W CN 2017106302W WO 2018129968 A1 WO2018129968 A1 WO 2018129968A1
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Prior art keywords
information
cbr
measurement
cbr measurement
reporting
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English (en)
Chinese (zh)
Inventor
黄莹
陈琳
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ZTE Corp
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ZTE Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to a Device to Device (D2D) technology, and more particularly to a method and apparatus for implementing Channel Busy Rate (CBR) measurement.
  • D2D Device to Device
  • CBR Channel Busy Rate
  • D2D device-to-device
  • the embodiment of the invention provides a method and a device for implementing CBR measurement, which enables the network side to correctly know the actual usage of the resource pool of the PC5 (ie, based on the sidelink communication, also referred to as D2D), thereby reducing the resource collision probability and improving the radio resource. Utilization rate.
  • An embodiment of the present invention provides a method for implementing a channel busy ratio CBR measurement, including:
  • the user equipment UE (User Equipment) acquires CBR measurement related configuration information
  • the UE performs a corresponding CBR measurement according to the obtained CBR measurement related configuration information.
  • An embodiment of the present invention further provides a method for implementing CBR measurement, including:
  • the base station sends CBR measurement related configuration information to the UE;
  • the base station receives CBR measurement result information obtained by the UE performing CBR measurement according to the CBR measurement related configuration information.
  • the embodiment of the invention further provides an apparatus for implementing CBR measurement, comprising: an obtaining module and a first processing module; wherein
  • the obtaining module is configured to obtain CBR measurement related configuration information
  • the first processing module is configured to perform a corresponding CBR measurement according to the obtained CBR measurement related configuration information.
  • An embodiment of the present invention further provides an apparatus for implementing CBR measurement, including: a sending module and a receiving module;
  • the sending module is configured to send CBR measurement related configuration information to the UE;
  • the receiving module is configured to receive CBR measurement result information obtained by the UE performing CBR measurement according to the CBR measurement related configuration information.
  • Embodiments of the present invention also provide a computer readable storage medium storing computer executable instructions for performing any of the methods described above for implementing CBR measurements.
  • the solution of the present disclosure includes: the UE acquires CBR measurement related configuration information; and the UE performs corresponding CBR measurement according to the obtained CBR measurement related configuration information.
  • the network side correctly knows the actual usage of the PC5 resource pool, thereby reducing the resource collision probability and improving the wireless resource utilization rate.
  • V2V Vehicle-to-Vehicle Communication
  • FIG. 2 is a flowchart of a method for implementing CBR measurement according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart diagram of a first example of a method for implementing CBR measurement according to an embodiment of the present invention
  • FIG. 4 is a schematic flowchart diagram of a second example of a method for implementing CBR measurement according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of an example of an apparatus for implementing CBR measurement according to an embodiment of the present invention.
  • D2D technology usually includes D2D discovery technology and D2D communication technology.
  • the D2D user equipment (UE, User Equipment) must obtain corresponding radio resources before performing D2D discovery or D2D communication.
  • the resource allocation mode 1 (mode 1) is: the base station dynamically schedules the dedicated resource for D2D transmission, and can be used for the CONNECTED state UE in the coverage.
  • the resource allocation mode 2 (mode 2) is: the UE randomly selects resources for D2D transmission in a contention manner based on the resource pool acquired from the base station or pre-configured, and can be used for the idle (IDLE) state in the coverage or coverage. CONNECTED state UE.
  • V2X Vehicles to Everything Communications
  • V2X Vehicles to Everything Communications
  • V2X Vehicles to Everything Communications
  • V2V Vehicle-to-vehicle Communication
  • V2P Vehicle-to-Pedestrian Communications
  • V2I Vehicle-to-Infrastructure Communications
  • V2N Vehicle-to-Network Communications
  • 3GPP 3rd Generation Partnership Project
  • LTE Long Term Evolution
  • the scenario 1 only supports V2V communication based on the PC5 interface (that is, based on sidelink communication, also called D2D).
  • the UE sends V2V messages to multiple devices through the PC5 interface.
  • 3GPP introduces two resource allocation modes based on the above two resource allocation modes, namely, resource allocation mode 3 (mode3) and resource allocation mode 4 (mode). 4).
  • the base station may allocate a dynamic scheduling resource or an SPS resource to the UE; in the resource allocation mode 4, when the UE performs D2D communication through the PC5 interface (that is, based on the sidelink communication), the UE needs to randomly select the resource. Perform sensing. For example, the UE controls the sidelink control information (SCI) before selecting the resource in the resource pool. Decoding and power measurement of the data resource pool are used to filter the available resource sets.
  • SCI sidelink control information
  • the UE can find out the resources that have been occupied by other UEs and continue to occupy the resources by decoding the SCI, and can find out the resources with less energy by measuring the data resource pool; then, the UE is in the alternative.
  • resources are selected according to certain strategies, such as randomly selecting resources.
  • the base station Since the PC5 communication between the UEs in the Internet of Vehicles communication is directly communicated between the UEs, and does not pass through the network elements of the base station or other network side, the base station does not monitor or receive the PC5 communication, therefore, the network side such as the base station or Other network elements do not know the actual usage status of the resource pool used for PC5 communication, resulting in higher D2D resource contention failure rate, lower radio resource utilization rate, and waste of wireless resources.
  • the channel busy rate (CBR) is introduced in 3GPP, that is, the measurement mechanism of the ratio of the subchannels whose received signal strength (S-RSSI) exceeds the configured threshold value within a certain period of time.
  • the network side can monitor the usage status of the PC5 resource pool and perform corresponding PC5 transmission parameter adjustment.
  • the network side can monitor the usage status of the PC5 resource pool and perform corresponding PC5 transmission parameter adjustment.
  • how the UE performs CBR measurement in the Internet of Vehicles, how the base station performs the corresponding CBR measurement configuration, and how to obtain the CBR result measured by the UE has not been solved. That is to say, there is currently no solution for monitoring the usage status of the PC5 resource pool by means of CBR and performing corresponding PC5 transmission parameter adjustment.
  • FIG. 2 is a flowchart of a method for implementing CBR measurement according to an embodiment of the present invention. As shown in FIG. 2, at least:
  • Step 200 The UE acquires CBR measurement related configuration information.
  • the UE may obtain CBR measurement related configuration information in a pre-configured manner; or
  • the UE obtains CBR measurement related configuration information from the base station by using a system message or a radio resource control (RRC, Radio Resource Control) dedicated signaling; or
  • RRC Radio Resource Control
  • the UE can obtain CBR measurement related configuration information in a pre-configured manner, and the UE obtains CBR measurement related configuration information from the base station by using a system message or a radio resource control (RRC) proprietary signaling.
  • RRC radio resource control
  • the RRC dedicated signaling includes at least one of the following messages: an RRC reconfiguration message, a Logged Measurement Configuration (LMC) message.
  • LMC Logged Measurement Configuration
  • the CBR measurement related configuration information includes at least one of the following:
  • the CBR measurement reports relevant configuration information
  • the CBR related function on/off indication information in the CBR measurement related configuration information may be used to indicate at least one of the following:
  • mode 3 Whether the UE of resource allocation mode 3 (mode 3) performs CBR measurement
  • the CBR measurement information in the CBR measurement related configuration information may include at least one of the following:
  • the CBR measurement object related configuration information in the CBR measurement related configuration information may include at least one of the following:
  • PLMN Public Land Mobile Network
  • Frequency point information time domain resource information
  • Frequency point information frequency domain resource information
  • SA Scheduling Assignment
  • Geographical area identification information to be reported.
  • Geographical area information can include at least one of the following:
  • TAC Tracking Area Code
  • TAI Tracking Area Identity
  • Zone ID information (zone ID).
  • the UE category information may include at least one of the following:
  • V2P UE
  • V2N UE V2N UE.
  • the CBR measurement reporting related configuration information in the CBR measurement related configuration information may include at least one of the following:
  • Hysteresis parameter information (hysteresis);
  • Trigger duration timeToTrigger
  • Geographical area identification information to be reported.
  • the report destination information may be used to indicate that the purpose of reporting by the UE is to report CBR measurement related information.
  • the triggering measurement information may be used to indicate that the timing of triggering reporting is determined according to the CBR measurement value
  • the reporting measurement information may be used to indicate at least one of the following: the UE reports the CBR measurement result; the UE reports the CBR measurement result of the SA and the data separately.
  • Step 201 The UE performs corresponding CBR measurement according to the obtained CBR measurement related configuration information.
  • the implementation of this step may include at least one of the following:
  • the UE performs CBR measurement on the resources used by the idle state UE in the RRC connected state, and sends the CBR measurement result information after performing the corresponding CBR measurement to the base station when the reporting condition is met;
  • the UE performs CBR measurement on the resources used by the connected UE in the RRC connected state, and sends the CBR measurement result information after performing the corresponding CBR measurement to the base station when the reporting condition is met;
  • the UE performs CBR measurement on the resources used by the idle state UE and the connected state UE in the RRC connected state, and sends the CBR measurement result information after performing the corresponding CBR measurement to the base station when the reporting condition is met.
  • the resource may be at least one of the following: a mode 3 resource, a mode 4 resource, and an abnormal resource pool;
  • the UE performs the CBR measurement in the RRC idle state, records the measurement result in the log, and sends the CBR measurement result information to the base station by using the log report manner;
  • the UE performs CBR measurement on the abnormal resource pool in an abnormal scenario, and records the measurement result in the log, and sends the CBR measurement result information to the base station in the manner of log report.
  • the method may include:
  • the CBR related log measurement available information may be carried in the first RRC message; in an exemplary embodiment, the first RRC message includes but not It is limited to any one of the following messages: an RRC reconfiguration complete message, an RRC reestablishment complete message, an RRC setup complete message, and a UE information response message;
  • the base station may send the CBR log measurement report request information to the UE by using the second RRC message to request the UE to report the recorded CBR measurement result information.
  • the second RRC message is sent. Including but not limited to: UE Information Request message.
  • the UE After receiving the CBR log measurement report request message sent by the base station, the UE passes the third RRC.
  • the message reports the recorded CBR measurement result information to the base station; in an exemplary embodiment, the third RRC message includes but is not limited to: a UE Information Response message.
  • the CBR related log measurement available information may include at least one of the following:
  • Frequency point information time domain resource information
  • Frequency point information frequency domain resource information
  • the CBR log measurement report request information may include at least one of the following:
  • the CBR log reports the request indication information.
  • Frequency point information time domain resource information
  • Frequency point information frequency domain resource information
  • the CBR measurement result information may include at least one of the following:
  • the CBR reports the destination information
  • Frequency point information time domain resource information
  • Frequency point information frequency domain resource information
  • RSRP Reference Signal Receiving Power
  • the reference signal of the neighboring cell receives the power RSRP measurement value
  • the reference signal of the neighboring cell receives the quality RSRQ measurement value
  • Geographical area information can include at least one of the following:
  • Zone ID information (zone ID).
  • the solution provided by the embodiment of the present invention enables the network side to correctly know the PC5 resource pool.
  • the actual use situation reduces the probability of resource collision and improves the utilization of wireless resources.
  • the embodiment of the invention further provides a method for implementing CBR processing, which at least includes:
  • the base station sends CBR measurement related configuration information to the UE;
  • the base station receives CBR measurement result information obtained by the UE performing CBR measurement according to the CBR measurement related configuration information.
  • the CBR measurement related configuration information includes at least one of the following:
  • the CBR measurement reports relevant configuration information
  • the base station may send the CBR measurement related configuration information to the UE by using a system message or RRC dedicated signaling.
  • the RRC-specific signaling includes at least one of the following messages: a RRC (Radio Resource Control) reconfiguration message, and a Logged Measurement Configuration (LMC) message.
  • RRC Radio Resource Control
  • LMC Logged Measurement Configuration
  • the method further includes:
  • MME Mobility Management Entity
  • the base station such as an eNodeB, receives CBR measurement configuration information sent by the neighboring base station;
  • the base station such as the eNodeB, receives the CBR measurement configuration information sent by the operation management and maintenance OAM (Operation Administration and Maintenance);
  • OAM Opera Management and Maintenance
  • the base station such as the eNodeB, determines the CBR measurement configuration information by itself.
  • the network side correctly knows the actual usage of the PC5 resource pool, thereby reducing the resource collision probability and improving the wireless resource utilization rate.
  • the present disclosure also provides an apparatus for implementing CBR measurement, comprising at least a memory and a processor, wherein the memory stores the following executable instructions: acquiring CBR measurement related configuration information; performing corresponding corresponding according to the obtained CBR measurement related configuration information. CBR measurement.
  • the present disclosure further provides an apparatus for implementing CBR measurement, comprising at least a memory and a processor, wherein the memory stores the following executable instructions: transmitting CBR measurement related configuration information to the UE; and receiving the UE according to the CBR measurement related configuration The information performs CBR measurement result information obtained by CBR measurement.
  • FIG. 3 is a schematic flowchart of a first example of a method for implementing CBR measurement according to an embodiment of the present invention.
  • the first example uses CBR log measurement and reporting as an example. As shown in FIG. 3, the following steps are included:
  • Step 300 The UE acquires CBR measurement configuration information from the base station.
  • the UE obtains CBR measurement related configuration information from the base station by using a system message or RRC dedicated signaling.
  • the RRC dedicated signaling may be: an RRC reconfiguration message, or a log measurement configuration message, or a new RRC message.
  • the CBR measurement configuration information received by the UE from the RRC dedicated signaling overrides the CBR received from the system message. Measure configuration information.
  • the method before the base station sends the CBR measurement configuration information to the UE, the method further includes:
  • MME Mobility Management Entity
  • the base station such as an eNodeB, receives CBR measurement configuration information sent by the neighboring base station;
  • the base station such as the eNodeB, receives the CBR measurement configuration information sent by the OAM;
  • the base station such as the eNodeB, determines the CBR measurement configuration information by itself.
  • the CBR measurement related configuration information may include any one or more of the following:
  • the CBR related function on/off indication information is used to indicate at least one of the following:
  • the configuration information related to the CBR measurement object includes at least one of the following:
  • Frequency point information time domain resource information
  • Frequency point information frequency domain resource information
  • Geographical area identification information to be reported.
  • the geographic area information includes at least one of the following: cell identification information; TAC information; TAI information; area ID information (zone ID);
  • the UE category information includes at least one of the following: an RRC idle state UE; an RRC connected state UE; a mode 3 UE; a mode 4 UE; a V2V UE; a V2X UE; a V2P UE; a V2I UE; and a V2N UE.
  • the CBR measurement reporting related configuration information includes at least one of the following:
  • Hysteresis parameter information (hysteresis);
  • Trigger duration time to Trigger
  • Geographical area identification information to be reported.
  • the information of the triggering type includes: event triggering, or periodic reporting, event triggering, and periodic reporting;
  • the trigger event related threshold information is a CBR threshold, which may be a high load CBR threshold, or a low load CBR threshold, or a high load CBR threshold and a low load CBR threshold;
  • the report destination information may be used to indicate that the purpose of reporting by the UE is to report CBR measurement related information
  • Triggering measurement information is used to indicate that the timing of triggering reporting is determined according to the CBR measurement value
  • the reporting measurement information is used to indicate at least one of the following: the UE reports the CBR measurement result; the UE reports the CBR measurement result of the SA and the data separately;
  • the measurement information includes a CBR-related filter coefficient, or a CBR measurement indication information, or a CBR-related filter coefficient and CBR measurement indication information.
  • Step 301 The UE performs CBR measurement according to the CBR measurement configuration information.
  • the UE does not report immediately after performing the CBR measurement, but records the CBR measurement result and reports it at the request of the base station at an appropriate timing.
  • the first example can be used for an RRC idle state UE or a UE in an abnormal situation.
  • an exception condition in which an abnormal resource pool can be used is defined in D2D, including but not limited to RLF/reconstruction, after the IDLE state UE initiates an RRC connection establishment procedure, and the like.
  • Step 302 The UE sends CBR log measurement available indication information to the base station.
  • a message carries the CBR log measurement available indication information.
  • the CBR log measurement available indication information includes at least one item:
  • Frequency point information time domain resource information
  • Frequency point information frequency domain resource information
  • the IDLE state UE does not establish an RRC connection with the base station to enter the RRC connected state in order to report the CBR measurement result.
  • Step 303 The base station sends a CBR log report request message to the UE to request the UE to report the recorded CBR measurement result.
  • the base station may request the UE to report the recorded CBR measurement result by using the UE information request message.
  • the CBR log measurement report request information includes at least one of the following:
  • the CBR log reports the request indication information.
  • Frequency point information time domain resource information
  • Frequency point information frequency domain resource information
  • Step 304 The UE reports the recorded CBR measurement result information to the base station.
  • the UE may report the recorded CBR measurement result information to the base station by using a measurement report message, or a UE information response message, or a new RRC message.
  • the CBR measurement result information includes at least one of the following:
  • the CBR reports the destination information
  • Frequency point information time domain resource information
  • Frequency point information frequency domain resource information
  • the reference signal of the serving cell receives the power RSRP measurement value
  • the reference signal of the neighboring cell receives the power RSRP measurement value
  • the reference signal of the serving cell receives the quality RSRQ measurement value
  • the reference signal of the neighboring cell receives the quality RSRQ measurement value
  • the geographic area information includes at least one of the following:
  • Zone ID information (zone ID).
  • FIG. 4 is a schematic flowchart of a second example of a method for implementing CBR measurement according to an embodiment of the present invention.
  • the second example is an example of a CBR measurement report of a connected UE. As shown in FIG. 4, the method includes the following steps:
  • Step 400 The UE acquires CBR measurement configuration information from the base station.
  • the UE obtains the CBR measurement from the base station by using a system message or RRC dedicated signaling.
  • RRC dedicated signaling may be: an RRC reconfiguration message or a new RRC message.
  • the UE may also obtain CBR measurement related configuration information in a pre-configured manner.
  • the CBR measurement configuration information received by the UE from the RRC dedicated signaling covers the CBR measurement configuration information received from the system message.
  • the method before the base station sends the CBR measurement configuration information to the UE, the method further includes:
  • the eNodeB receives the CBR measurement configuration information sent by the neighboring base station;
  • the eNodeB receives the CBR measurement configuration information sent by the OAM.
  • the eNodeB determines the CBR measurement configuration information by itself.
  • the CBR measurement related configuration information may include any one or more of the following:
  • the CBR related function on/off indication information is used to indicate at least one of the following:
  • the configuration information related to the CBR measurement object includes at least one of the following:
  • Frequency point information time domain resource information
  • Frequency point information frequency domain resource information
  • Geographical area identification information to be reported.
  • the geographic area information includes at least one of the following:
  • Zone ID information (zone ID).
  • the UE category information includes at least one of the following:
  • V2P UE
  • V2N UE V2N UE.
  • the resource pool to be measured configured by the base station for the UE in the RRC connected state is: the currently used resource pool, or the currently unused resource pool.
  • the resource pool to be measured configured by the base station for the UE may be a resource pool for the connected state UE or a resource pool for the IDLE state UE. If the resource pool to be measured by the base station for the UE is the resource pool for the IDLE state UE, the RRC connected state UE performs CBR measurement and reporting instead of the RRC idle state UE, and the base station can adjust according to the CBR measurement result reported by the UE in the connected state. The resource pool of the RRC idle state UE. This method solves the problem that the IDLE UE cannot report the measurement result immediately after performing the CBR measurement.
  • the CBR measurement reporting related configuration information includes at least one of the following:
  • Hysteresis parameter information (hysteresis);
  • Trigger duration time To Trigger
  • the information of the triggering type includes: event triggering, or periodic reporting, or event triggering and periodic reporting;
  • the trigger event related threshold information is a CBR threshold, which may be a high load CBR threshold, or a low load CBR threshold, or a high load CBR threshold and a low load CBR threshold;
  • the indication information is used to indicate that the UE has reached the reporting condition, and if the reporting condition is exited, the reporting is performed again;
  • the time to Trigger is used to indicate that the CBR value measured by the UE satisfies the reporting condition for a duration of TTT, and then reports;
  • the report destination information may be used to indicate that the purpose of reporting by the UE is to report CBR measurement related information
  • Triggering measurement information is used to indicate that the timing of triggering reporting is determined according to the CBR measurement value
  • the reporting measurement information is used to indicate at least one of the following: the UE reports the CBR measurement result; the UE reports the CBR measurement result of the SA and the data separately;
  • the measurement information includes a CBR-related filter coefficient, or CBR measurement indication information, or a CBR-related filter coefficient and CBR measurement indication information, where the CBR-related filter coefficient is used by the UE to perform layer 3 filtering on the CBR measurement value.
  • Step 401 The UE performs CBR measurement according to the CBR measurement configuration information.
  • the UE reports to the base station after the CBR measurement is performed and the reporting condition is met.
  • the second example can be used for an RRC connected state UE or a UE in an abnormal situation.
  • Step 402 The UE reports the CBR measurement result information to the base station.
  • the UE may report the recorded CBR measurement result information to the base station by using a measurement report message, or a UE information response message, or a new RRC message.
  • the CBR measurement result information includes at least one of the following:
  • the CBR reports the destination information
  • Frequency point information time domain resource information
  • Frequency point information frequency domain resource information
  • the reference signal of the serving cell receives the power RSRP measurement value
  • the reference signal of the neighboring cell receives the power RSRP measurement value
  • the reference signal of the serving cell receives the quality RSRQ measurement value
  • the reference signal of the neighboring cell receives the quality RSRQ measurement value
  • the geographic area information includes at least one of the following:
  • Zone ID information (zone ID).
  • FIG. 5 is a schematic structural diagram of an example of an apparatus for implementing CBR measurement according to an embodiment of the present invention.
  • the apparatus may be set in a UE or an independent device. As shown in FIG. 5, at least: an acquiring module, a first processing module, where
  • the obtaining module is configured to obtain CBR measurement related configuration information
  • the first processing module is configured to perform a corresponding CBR measurement according to the obtained CBR measurement related configuration information.
  • the get module is set to:
  • the CBR measurement related configuration information is obtained in a pre-configured manner, and the CBR measurement related configuration information is obtained from the base station by using a system message or RRC dedicated signaling.
  • the first processing module is set to:
  • the UE performs CBR measurement on the resources used by the idle UE in the RRC connected state, and sends the CBR measurement result information to the base station when the reporting condition is met;
  • the CBR measurement is performed on the resources used by the idle UE and the connected UE in the RRC connected state, and the CBR measurement result information corresponding to the CBR measurement is sent to the base station when the reporting condition is met.
  • the resource may be at least one of the following: a mode 3 resource, a mode 4 resource, and an abnormal resource pool.
  • the first processing module is set to:
  • the CBR measurement is performed in the RRC idle state, and the measurement result is recorded in the log, and the CBR measurement result information is sent to the base station by means of log reporting.
  • the first processing module is set to:
  • the CBR measurement is performed on the abnormal resource pool in the abnormal scenario, and the measurement result is recorded in the log, and the CBR measurement result information is sent to the base station in the manner of log report.
  • the first processing module is configured to:
  • the CBR related log measurement available information may be carried in the first RRC message
  • the first RRC message includes but is not limited to any of the following messages: an RRC reconfiguration complete message, an RRC reestablishment complete message, an RRC setup complete message, and a UE information response message.
  • the third RRC message includes, but is not limited to, a UE Information Response (UE Information Response) message.
  • UE Information Response UE Information Response
  • the embodiment of the invention further provides an apparatus for implementing CBR measurement, which may be set in a base station or an independent device. At least including: a sending module and a receiving module; wherein
  • the sending module is configured to send CBR measurement related configuration information to the UE;
  • the receiving module is configured to receive CBR measurement result information obtained by the UE performing CBR measurement according to the CBR measurement related configuration information.
  • the sending module is configured to: receive the CBR related log measurement available information from the UE, and send the CBR log measurement report request information to the UE by using the second RRC message to request the UE to report the recorded CBR measurement result information.
  • the second RRC message includes, but is not limited to, a UE Information Request message.
  • Embodiments of the present invention also provide a computer readable storage medium storing computer executable instructions for performing any of the methods described above for implementing CBR measurements.
  • computer storage medium includes volatile and nonvolatile, implemented in any method or technology for storing information, such as computer readable instructions, data structures, program modules or other data. Sex, removable and non-removable media.
  • Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disc (DVD) or other optical disc storage, magnetic cartridge, magnetic tape, magnetic disk storage or other magnetic storage device, or may Any other medium used to store the desired information and that can be accessed by the computer.
  • communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal, such as a carrier wave or other transport mechanism, and can include any information delivery media. .
  • the solution provided by the embodiment of the present invention includes: the UE acquires CBR measurement related configuration information; and the UE performs corresponding CBR measurement according to the obtained CBR measurement related configuration information.
  • the network side correctly knows the actual usage of the PC5 resource pool, thereby reducing the resource collision probability and improving the wireless resource utilization rate. Therefore, the present invention has industrial applicability.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
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Abstract

L'invention concerne un procédé et un appareil de mesure du taux d'occupation d'un canal CBR, comprenant les étapes suivantes : un EU obtient des informations de configuration l'EU effectue une mesure du CBR correspondante.
PCT/CN2017/106302 2017-01-13 2017-10-16 Procédé et appareil de mesure de cbr Ceased WO2018129968A1 (fr)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110536316A (zh) * 2018-09-28 2019-12-03 中兴通讯股份有限公司 一种路测方法及其控制方法、装置、设备、存储介质
WO2020232614A1 (fr) * 2019-05-20 2020-11-26 北京小米移动软件有限公司 Procédé et appareil de mesure de liaison de communication directe, dispositif, et support de stockage
CN114451042A (zh) * 2019-09-30 2022-05-06 中兴通讯股份有限公司 信道忙率测量的配置方法和设备
CN116830752A (zh) * 2023-04-08 2023-09-29 北京小米移动软件有限公司 一种通信方法、装置以及可读存储介质

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110830950B (zh) * 2018-08-07 2022-12-30 普天信息技术有限公司 车载终端的模式配置和切换方法
CN110831193B (zh) 2018-08-13 2021-12-24 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN110972315A (zh) 2018-09-28 2020-04-07 索尼公司 用于无线通信的电子设备和方法、计算机可读存储介质
CN111385760B (zh) * 2018-12-29 2021-10-19 华为技术有限公司 一种传输方法及装置
CN111436092B (zh) * 2019-01-11 2023-05-09 中国移动通信有限公司研究院 在非授权频段选择驻留小区的方法、终端及网络侧设备
CN111556567B (zh) * 2019-02-12 2023-03-28 中国移动通信有限公司研究院 一种资源池的配置方法、装置和计算机可读存储介质
WO2021134152A1 (fr) * 2019-12-30 2021-07-08 华为技术有限公司 Procédé, appareil et système de communication radio
WO2025156424A1 (fr) * 2024-04-03 2025-07-31 Zte Corporation Collecte de données côté réseau pour l'entraînement de modèles d'apprentissage automatique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103580794A (zh) * 2012-08-03 2014-02-12 华为终端有限公司 信道状态信息上报方法、基站和用户设备
US20140119210A1 (en) * 2012-10-30 2014-05-01 Toyota Jidosha Kabushiki Kaisha Weighted-Fairness in Message Rate Based Congestion Control for Vehicular Systems
CN103974317A (zh) * 2013-02-06 2014-08-06 电信科学技术研究院 一种wlan负载确定方法、装置及系统
CN106900005A (zh) * 2017-04-01 2017-06-27 宇龙计算机通信科技(深圳)有限公司 一种资源参数测量方法、装置及基站

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101506598B1 (ko) * 2013-11-29 2015-03-27 현대모비스 주식회사 차량간 통신을 위한 통신 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103580794A (zh) * 2012-08-03 2014-02-12 华为终端有限公司 信道状态信息上报方法、基站和用户设备
US20140119210A1 (en) * 2012-10-30 2014-05-01 Toyota Jidosha Kabushiki Kaisha Weighted-Fairness in Message Rate Based Congestion Control for Vehicular Systems
CN103974317A (zh) * 2013-02-06 2014-08-06 电信科学技术研究院 一种wlan负载确定方法、装置及系统
CN106900005A (zh) * 2017-04-01 2017-06-27 宇龙计算机通信科技(深圳)有限公司 一种资源参数测量方法、装置及基站

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CATT: "CBR Measurement and Report", 3GPPTSG RAN WG2 MEETING #96, R2-168106, 18 November 2016 (2016-11-18), XP051177797 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110536316A (zh) * 2018-09-28 2019-12-03 中兴通讯股份有限公司 一种路测方法及其控制方法、装置、设备、存储介质
KR20210065174A (ko) * 2018-09-28 2021-06-03 지티이 코포레이션 드라이브 테스트 방법 및 장치, 드라이브 테스트 제어 방법 및 장치, 설비, 저장매체
KR102566662B1 (ko) * 2018-09-28 2023-08-22 지티이 코포레이션 드라이브 테스트 방법 및 장치, 드라이브 테스트 제어 방법 및 장치, 설비, 저장매체
WO2020232614A1 (fr) * 2019-05-20 2020-11-26 北京小米移动软件有限公司 Procédé et appareil de mesure de liaison de communication directe, dispositif, et support de stockage
US12052738B2 (en) 2019-05-20 2024-07-30 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for measuring sidelink
CN114451042A (zh) * 2019-09-30 2022-05-06 中兴通讯股份有限公司 信道忙率测量的配置方法和设备
CN116830752A (zh) * 2023-04-08 2023-09-29 北京小米移动软件有限公司 一种通信方法、装置以及可读存储介质

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