WO2021160028A1 - 控制信令的接收、发送方法和通信节点 - Google Patents

控制信令的接收、发送方法和通信节点 Download PDF

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Publication number
WO2021160028A1
WO2021160028A1 PCT/CN2021/075439 CN2021075439W WO2021160028A1 WO 2021160028 A1 WO2021160028 A1 WO 2021160028A1 CN 2021075439 W CN2021075439 W CN 2021075439W WO 2021160028 A1 WO2021160028 A1 WO 2021160028A1
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Prior art keywords
reference signal
measurement reference
measurement
signal resource
type
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PCT/CN2021/075439
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English (en)
French (fr)
Inventor
张淑娟
鲁照华
高波
蒋创新
李儒岳
吴昊
寇帅华
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中兴通讯股份有限公司
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Priority to US17/799,873 priority Critical patent/US20230078059A1/en
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to CA3171339A priority patent/CA3171339A1/en
Priority to KR1020227031760A priority patent/KR20220141336A/ko
Priority to EP21753461.9A priority patent/EP4138453A4/en
Publication of WO2021160028A1 publication Critical patent/WO2021160028A1/zh
Priority to ZA2022/10203A priority patent/ZA202210203B/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0094—Definition of hand-off measurement parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • 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

Definitions

  • This application relates to the field of communication networks, for example, to a method for receiving and sending control signaling and a communication node.
  • Inter-cell mobility management is that the terminal reports mobility measurement results based on radio resource control (Radio Resource Control, RRC) signaling.
  • RRC Radio Resource Control
  • RRC Radio Resource Control
  • dense cells such as high-frequency beam-based communication inter-cell scenarios, because inter-cell handovers often occur, and the terminal reporting mobility measurement results based on RRC signaling has too long a delay, the performance of the mobile communication system is affected. .
  • the present application provides a method for receiving and sending control signaling, and a communication node, which can reduce the reporting delay of inter-cell measurement results and improve the speed of cell handover.
  • the embodiment of the present application provides a method for receiving control signaling, including:
  • the first control signaling is received, and the first control signaling includes the first type of parameters corresponding to the measurement reference signal, where the first type of parameters include PCI or PCI and the second type of parameters; wherein, the measurement reference signal includes the following One:
  • the measurement reference signal in the CSI reporting configuration, the measurement result includes the measurement reference signal in the UCI, the measurement reference signal in the measurement reference signal resource set configured in the serving cell, and the measurement reference signal in the beam failure candidate reference signal resource set .
  • An embodiment of the present application also provides a method for sending control signaling, including:
  • the first control signaling is sent, and the first control signaling includes the first type of parameters corresponding to the measurement reference signal, where the first type of parameter includes PCI or PCI and the second type of parameter; wherein, the measurement reference signal includes the following One:
  • the measurement reference signal in the CSI reporting configuration, the measurement result includes the measurement reference signal in the UCI, the measurement reference signal in the measurement reference signal resource set configured in the serving cell, and the measurement reference signal in the beam failure candidate reference signal resource set .
  • An embodiment of the present application also provides a method for receiving control signaling, including:
  • Receive first control signaling and include PUCCH resources in the first control signaling; wherein, the first control signaling includes control signaling for configuring one of the following: measurement configuration, measurement link, where one measurement link includes one Measurement targets and a report configuration.
  • An embodiment of the present application also provides a method for sending control signaling, including:
  • the first control signaling is sent, and the PUCCH resource is included in the first control signaling; wherein, the first control signaling includes control signaling for configuring one of the following: measurement configuration, measurement link, where one measurement link includes one Measurement targets and a report configuration.
  • An embodiment of the present application also provides a method for transmitting control signaling, including:
  • the uplink control signaling is transmitted, and the measurement result of the mobility measurement reference signal is included in the uplink control signaling; wherein, the uplink control signaling includes one of the following: UCI, MAC-CE.
  • the embodiment of the present application also provides a method for determining cell measurement information, including:
  • one or more of the multiple PCIs is selected according to a predetermined rule to determine the cell measurement information of the serving cell.
  • An embodiment of the present application also provides a communication node, including a processor and a memory, and the processor is configured to run program instructions stored in the memory to execute the above-mentioned first method for receiving control signaling.
  • An embodiment of the present application also provides a communication node, including a processor and a memory, and the processor is configured to run program instructions stored in the memory to execute the above-mentioned second method for receiving control signaling.
  • An embodiment of the present application also provides a communication node, including a processor and a memory, and the processor is configured to run program instructions stored in the memory to execute the above-mentioned first method for receiving control signaling.
  • An embodiment of the present application also provides a communication node, including a processor and a memory, and the processor is configured to run program instructions stored in the memory to execute the above-mentioned second method for receiving control signaling.
  • An embodiment of the present application also provides a communication node, including a processor and a memory, and the processor is configured to run program instructions stored in the memory to execute the above-mentioned control signaling transmission method.
  • An embodiment of the present application also provides a communication node including a processor and a memory, and the processor is configured to run program instructions stored in the memory to execute the above-mentioned method for determining cell measurement information.
  • the uplink control signaling includes the mobile measurement result, or makes the CSI measurement reference signal include the mobile measurement reference signal, or makes one serving cell correspond to multiple first-type parameters, so that the inter-cell beam measurement
  • the reported speed and beam switching speed are equivalent to the intra-cell beam measurement report, and the beam switching speed is equivalent, effectively supporting high-frequency cell switching and dense cells.
  • FIG. 1 is a flowchart of a method for receiving control signaling according to an embodiment
  • FIG. 2 is a flowchart of another method for receiving control signaling according to an embodiment
  • FIG. 3 is a flowchart of a method for sending control signaling according to an embodiment
  • FIG. 4 is a flowchart of another method for sending control signaling according to an embodiment
  • FIG. 5 is a flowchart of another method for receiving control signaling according to an embodiment
  • FIG. 6 is a flowchart of another method for sending control signaling according to an embodiment
  • FIG. 7 is a flowchart of a method for transmitting control signaling according to an embodiment
  • FIG. 8 is a flowchart of a method for determining cell measurement information according to an embodiment
  • Fig. 9 is a schematic structural diagram of a communication node provided by an embodiment.
  • the base station configures a measurement configuration (MeasConfig) for a terminal through RRC signaling.
  • each cell group corresponds to a Measconfig
  • the cell group includes a master cell group (Master Cell Group, MCG) and a secondary cell group (Scendary Cell Group, SCG), where MeasConfig includes one or more measurements (Meas)
  • MCG Master Cell Group
  • SCG secondary Cell Group
  • MeasConfig includes one or more measurements (Meas)
  • a Meas includes the following information: the measurement index (MeasIdentifier, MeasId) of the Meas, a measurement target (MeasObject) and a report configuration (ReportConfig), that is, a Meas establishes the association relationship between MeasObject and ReportConfig, in ReportConfig Configure the trigger conditions for reporting inter-cell measurement information, etc.
  • the configuration elements configured in each MeasObject are shown in Table 1.
  • the physical cell identifier (PCI) range element configures the initial PCI information and the length of the PCI, that is, a PCI-RangeElement includes one PCI or multiple consecutive PCIs, the synchronization signal/
  • the information of the physical broadcast channel block (Synchronization Signal/Physical Broadcast Channel Block, SS/PBCH Block, SSB) includes the information of the SSB corresponding to all PCIs in the MeasObject.
  • One frequency domain for example, one SSB frequency (ssbFrequency) in Table 1 corresponds to many PCIs.
  • one frequency domain corresponds to 1008 PCIs at most, and one PCI corresponds to multiple SSBs in the time domain.
  • Different SSBs in the time domain are represented by the SSB index (ssb-Index).
  • a PCI corresponds to 64 SSBs in the time domain.
  • SSBs with different time domain indexes represent different quasi co-located reference signal resources, which can be simply regarded as different SSB indexes.
  • the SSB sequences sent in the 64 time-domain SSBs corresponding to one PCI are the same.
  • the SSB sequences include the primary synchronization signal (Primary Synchronization Signal, PSS) and the second synchronization signal included in the SSS, which are also called secondary synchronization signals (Secondary Synchronization Signal).
  • PSS Primary Synchronization Signal
  • SSS secondary synchronization signals
  • one (PSS, SSS) combination corresponds to one PCI
  • PSS the sequence generation parameters of the SSS include the PCI information.
  • 64 time-domain SSBs corresponding to PCI1 are sent periodically.
  • the time-domain resources occupied by the 64 SSBs have a span of 5 ms and a period of 20 ms, so there is an SSB in every 5 ms of 5 ms.
  • PCI 2 and PCI 1 in a MeasObject correspond to 64 time-domain SSBs respectively.
  • the SSBs corresponding to the two PCIs occupy the same time-domain resources, but the SSB sequence information is different, that is, different PCIs on the same frequency domain ssbFrequency are code divisions. .
  • the transmission delay difference between different nodes and terminals is relatively large (such as exceeding the range of cyclic prefix (CP))
  • CP cyclic prefix
  • the terminal obtains the downlink timings corresponding to different PCIs based on the SSB corresponding to each PCI. At this time, the SSBs corresponding to different PCIs can be considered as code division and Hourly.
  • the reference signal configuration (ReferenceSignalConfig) configuration element in Table 1 is used to configure the measurement reference signal included in the MeasObject.
  • this measurement reference signal is called Mobility measurement reference signal (also called mobility measurement reference signal), ReferenceSignalConfig element It includes the configuration elements shown in Table 2.
  • the SSB mobility configuration (SSB-ConfigMobility) in Table 2 configures the time domain selection information of the SSB. For example, when the maximum number of SSB time domains is 64, the base station configures the terminal for the terminal which SSBs need to be measured in the 64 SSBs, such as Represented by 64 bits, the terminal only needs to detect 4 SSBs among the 64 time-domain SSBs. All PCIs included in the MeasObject in Table 2 share one SSB-ConfigMobility configuration element.
  • the CSI-RS mobility resource configuration (CSI-RS-ResourceConfigMobility) configuration element in Table 2 is used to configure the CSI-RS information included in the MeasObject, and the CSI-RS-ResourceConfigMobility configuration element includes the configuration elements shown in Table 3.
  • the CSI-RS-CellMobility configuration elements in Table 3 include the configuration elements shown in Table 4.
  • CSI-RS-ResourceConfigMobility will configure multiple PCI-corresponding channel state information reference signal (Channel State Information-Reference Signal, CSI-RS) information, but these multiple PCIs correspond to The sub-carrier spacing of CSI-RS is the same, and each CSI-RS mobility cell (CSI-RS-CellMobility) corresponds to one PCI (that is, PhysCellId).
  • CSI-RS-Resource-Mobility configuration element in Table 4 time-domain symbol information, slot information, period information, and resource element (Resources Element, RE) information occupied by each Mobility CSI-RS resource are configured , Code domain information, as shown in Table 5.
  • Fig. 1 is a flowchart of a method for receiving control signaling according to an embodiment. As shown in Fig. 1, the method provided in this embodiment includes the following steps.
  • Step S1010 Receive first control signaling, where the first control signaling includes a first type of parameter corresponding to the measurement reference signal, where the first type of parameter includes a physical cell identifier or a physical cell identifier and a second type of parameter.
  • the method for receiving control signaling is executed by a first communication node in a wireless communication network, where the first communication node receives control signaling from a second communication node to complete various services in the wireless communication network.
  • the first communication node is, for example, a terminal
  • the second communication node is, for example, a base station.
  • the terminal reports the cell measurement result in the RRC signaling, but the RRC signaling is a high-level signaling, and the transmission delay is relatively high, which affects the cell switching speed.
  • the reference signal resource used by the terminal for cell measurement is determined according to the serving cell identity in the CSI-ReportConfig (CSI-ReportConfig) issued by the base station.
  • CSI-ReportConfig CSI-ReportConfig
  • the serving cell identity it can only be used in The CSI report configuration information uniquely determines the measurement reference signal of the serving cell. Then, according to the CSI report configuration issued by the base station, only the measurement of the serving cell can be completed, and the measurement result is reported through RRC signaling.
  • the first communication node that is, the terminal, receives the first control signaling, and the first control signaling includes the first type of parameter corresponding to the measurement reference signal, then the first communication node is based on the first type of parameter Determine the measurement reference signal.
  • the measurement reference signal determined according to the first type of parameter is not only the measurement reference signal of the serving cell, but also other measurement reference signals corresponding to the first type of parameter.
  • the first communication node can perform mobility measurement based on the measurement reference signal of the non-serving cell, and the mobility measurement result can be sent to the second communication node of the network layer, namely the base station, through physical layer signaling, so the mobility measurement can be reduced Delay in reporting results.
  • the first type of parameters include PCI or physical cell identification and the second type of parameters. That is, the identity of the cell that needs to be measured for mobility can be determined according to the first type of parameters, and the related information for the needed measurement.
  • the measurement reference signal includes one of the following: the measurement reference signal in the CSI report configuration, the measurement reference signal included in the measurement result in the uplink control information (UCI), and the measurement in the measurement reference signal resource set configured in the serving cell Reference signal, a measurement reference signal in the resource set of candidate reference signals for beam failure.
  • the measurement reference signal in the CSI report configuration includes one of the following: the measurement reference signal in the CSI report configuration, the measurement reference signal included in the measurement result in the uplink control information (UCI), and the measurement in the measurement reference signal resource set configured in the serving cell Reference signal, a measurement reference signal in the resource set of candidate reference signals for beam failure.
  • the measurement reference signal in the CSI report configuration the measurement reference signal included in the measurement result in the uplink control information (UCI)
  • the measurement in the measurement reference signal resource set configured in the serving cell Reference signal includes one of the following: the measurement reference signal in the CSI report configuration, the measurement reference signal included in the measurement result in the uplink control information (UCI), and the measurement in the measurement reference signal resource set configured
  • the measurement reference signal includes one of the following: a measurement reference signal in a measurement reference signal resource, a measurement reference signal in a measurement reference signal resource set, and a measurement reference signal in a measurement reference signal resource set list.
  • the second type of parameters includes at least one of the following: serving cell index (serving cell Index), measurement target index (MeasureobjectID), measurement link index, measurement configuration index (MeasconfigID), absolute radio frequency channel number (NR) Absolute Radio Frequency Channel Number, AFRCN), parameters of the frequency domain reference point (PointA) used to determine the frequency domain position occupied by the measurement reference signal, and frequency domain bandwidth.
  • serving cell Index serving cell index
  • MeasureobjectID measurement target index
  • MeasureConfigurationID Measurement ID
  • MeasconfigID absolute radio frequency channel number
  • NR Absolute Radio Frequency Channel Number
  • the frequency domain information includes one or more of PointA and frequency domain bandwidth.
  • a frequency domain bandwidth includes one of the following: serving cell index, component carrier (CC), band width part (BWP), physical resource block (PRB) set, frequency band (Band), PRB span, carrier frequency, where the PRB span includes a continuous PRB, and the measurement reference signal occupies resources in every x PRB in the PRB span, where x is a positive integer greater than or equal to 1.
  • the second type of parameter is used to determine at least one of the following information of the measurement reference signal: the second type of parameter is used to determine the measurement target corresponding to the measurement reference signal; the second type of parameter is used to determine the measurement reference signal corresponding to the measurement target Reporting parameters; the second type of parameters is used to determine the measurement parameters corresponding to the measurement reference signal. That is to say, at least one of the measurement target, the report parameter, and the measurement parameter corresponding to the measurement reference signal can be determined according to the second type of parameters.
  • the second type of parameter is used to determine the measurement target corresponding to the measurement reference signal, it includes at least one of the following: the measurement reference signal belongs to the mobility measurement reference signal configured in the measurement target corresponding to the measurement reference signal; The measurement target corresponding to the reference signal determines the third type of parameter of the measurement reference signal, where the third type of parameter includes at least one of the following: occupied PRB set, subcarrier spacing, PointA, frequency domain bandwidth.
  • the second type of parameter is used to determine the measurement target corresponding to the measurement reference signal, and the measurement reference signal includes a synchronization signal, it further includes at least one of the following: the synchronization signal index belongs to the synchronization selected in the measurement target Signal index set; the physical cell identifiers included in the first type of parameters belong to the white cell list, where the white cells are the white cell list in the measurement target; the physical cell identifiers included in the first type of parameters do not belong to the black cell list, where the white cells Is a list of black cells in the measurement target, where the measurement target is the measurement target corresponding to the measurement reference signal.
  • the report parameter includes one of the following: the report parameter of the trigger event, wherein, according to the measurement result obtained based on the measurement reference signal, it is determined whether the trigger event is satisfied, and when it is satisfied, the measurement result is reported in UCI; measurement link The report parameters configured in the index, where the measurement link index is determined according to the second type of parameters.
  • the measurement target corresponding to the measurement reference signal includes one of the following: the measurement target corresponding to the serving cell in the second type of parameter, where the measurement target corresponding to the serving cell includes one of the following: serving cell measurement target of the serving cell The corresponding measurement target, the frequency domain information and the frequency domain information of the serving cell meet the predetermined conditions of the measurement target; the measurement target index in the second type of parameter corresponds to the measurement target; the measurement link index in the second type of parameter corresponds to the measurement link included The measurement target; the measurement target corresponding to the measurement configuration index and the measurement target index in the second type of parameter.
  • Step S1020 Determine the measurement reference signal to perform measurement according to the first type of parameters, and report the measurement result through the physical layer.
  • the first communication node After receiving the first control signaling, the first communication node can determine the measurement reference signal used for measurement. Then the first communication node can perform inter-cell mobility measurement according to the determined measurement reference signal, and report the measurement result through the physical layer, thereby reducing the reporting delay of the mobility measurement result and improving the cell handover speed.
  • the first control signaling is CSI-ReportConfig as an example.
  • the measurement reference signal resource in the CSI-ReportConfig is determined according to the first type of parameters, that is, the PCI and frequency domain information are the PCI and frequency domain information corresponding to the measurement reference signal in the CSI-ReportConfig.
  • Each (PCI, second type parameter) combination corresponds to a measurement reference signal resource set list.
  • the measurement reference signal of the non-Mobility measurement reference signal resource in CSI-ReportConfig is not determined by the first type of parameter, and the non-Mobility measurement in CSI-ReportConfig
  • the measurement reference signal of the reference signal resource is determined according to the third information.
  • the CSI-ReportConfig configures both the Mobility measurement reference signal configuration (PCI, the second type of parameter) and the third information for the non-Mobility measurement reference signal, such as third information.
  • the information is the serving cell index, indicating that the non-mobility measurement reference signal belongs to the measurement reference signal configured in the serving cell.
  • the Mobility measurement reference signal is included in one or more measurement targets (MeasObject).
  • the Mobility measurement reference signal includes the SSB
  • the PCI corresponding to the SSB is included in the white cell list configured in MeasObject, or the PCI corresponding to the SSB is not included in the MeasObject In the list of black cells configured in.
  • the MeasObject to which the Mobility measurement reference signal belongs includes one of the following: the measurement target MeasObject corresponding to the service measurement (servingCellMO) configured in the serving cell, where the serving cell index is included in the second type of parameter; the measurement target index in the second type of parameter (MeasureobjectID) the corresponding MeasObject; the MeasObject included in the MeasID in the second type of parameter; the synchronization signal frequency domain information (ssbFrequency) is equal to (or the difference with the second type of parameter is less than the predetermined value) ARFCN/PointA in the second type of parameter /MeasObject of frequency domain information.
  • the second type of parameter is MeasureobjectID
  • the SSB frequency domain information is determined according to the ssbFrequency configured in the new radio measurement target index (MeasureobjectNR) corresponding to the MeasureobjectID.
  • the time domain resource index also referred to as the SSB index
  • the SSB index belongs to the SSB index selected by the SSB measurement configuration (ssb-ToMeasure) configured in MeasureobjectNR.
  • the PointA corresponding to the CSI-RS resource configures the CSI-RS reference frequency (refFreqCSI-RS) according to the MeasureobjectNR corresponding to the MeasureobjectID, and the subcarrier interval corresponding to the CSI-RS resource.
  • Band information can also be passed
  • the subcarrier interval configured in the CSI-RS mobility resource configuration (CSI-RS-ResourceConfigMobility) in the MeasureobjectNR corresponding to the MeasureobjectID is obtained.
  • the measurement reference signal includes the measurement reference signal corresponding to the PCI configured in the MeasObject, including the SSB or the CSI-RS used for Mobility measurement.
  • the measurement reference signal is not a Mobility measurement reference signal
  • the third type of parameter of the measurement reference signal resource is obtained through the information configured in MeasureobjectNR corresponding to MeasureobjectID, where the third type of parameter includes at least one of the following information :
  • the occupied PRB span, sub-carrier spacing, PointA, Band, and other information of the measurement reference signal is configured outside of MeasObject
  • the other information of the measurement reference signal includes one or more of the following information: time domain parameters , Occupied RE position, PRB position, port number, quasi co-located measurement reference signal, etc., for example, configured in the CSI resource configuration index (CSI-ResourceConfigId) associated with CSI-ReportConfig, where the PRB span includes a continuous PRB, measurement
  • the reference signal occupies resources in every x PRBs in the PRB span, where x is a positive integer greater than or equal to 1.
  • the third-type parameter of the measurement reference signal resource is obtained according to the Measobject included in the MeasID, or the measurement reference signal resource belongs to the measurement reference signal configured in the Measobject included in the MeasID.
  • the measurement parameters and or report parameters of the CSI measurement report are determined based on the parameters configured in the mobility measurement report ReportConfig included in the MeasID.
  • the PointA information of the measurement reference signal resource is obtained according to the ARFCN.
  • the CSI report configuration obtains measurement reference signals and report parameters based on the information configured in MeasConfig.
  • the report parameters include the parameters of the trigger event. Based on the measurement result obtained from the measurement reference signal, it is determined whether the trigger event is satisfied. When satisfied, report the measurement result in UCI.
  • the measurement index MeasID is determined according to the second type of parameters, and the report parameters are obtained according to the parameters configured in the report configuration (ReportConfig) corresponding to the report configuration index (ReportConfigId) included in the MeasID.
  • the measurement reference signal resources in CSI-ReportConfig include at least one of the following: channel measurement reference signal resources, interference measurement reference signal resources, which can be configured separately for the channel measurement reference signal and interference measurement reference signal resources in CSI-ReportConfig (PCI, section Type 2 parameters), so that the channel measurement signal and the interference measurement signal can correspond to different (PCI, the second type of parameter), or the channel measurement reference signal and the interference measurement reference signal in the CSI-ReportConfig can share a copy (PCI, the second Class parameters).
  • the channel measurement reference signal of CSI-ReportConfig includes one or more channel measurement reference signal resource sets, and each set includes one or more measurement reference signal resources.
  • one or more channel measurement reference signal sets can share one (PCI, the second type of parameter), it can also be configured for each channel measurement reference signal resource set corresponding (PCI, the second type of parameter), or even for each channel measurement reference signal in each set (set)
  • the resources are configured correspondingly (PCI, the second type of parameters).
  • the first type of parameters can be configured for each interference measurement reference signal resource, or the first type of parameters can be configured for each interference measurement set set, or it can be one or more interference measurement references in CSI-ReportConfig
  • the signal resource collection set shares a second type of parameter. Or the configuration level of the first type of parameters is different from that of the second type of parameters.
  • only one type of second parameter is configured in a CSI-ReportConfig, and the interference measurement signal and the channel measurement signal are shared, and the interference measurement signal and the channel measurement are respectively.
  • Signal configuration PCI or respectively configure PCI for each interference signal resource set and/or each channel measurement signal resource set, or respectively configure PCI for each interference signal measurement resource and/or each channel measurement resource.
  • the third type of parameter of the measurement reference signal resource is obtained through the second type of parameter, or the measurement reference signal is the Mobility measurement reference signal corresponding to the first type of parameter.
  • the measurement result obtained according to the measurement reference signal may be included in the physical uplink control channel (PUCCH) or the physical uplink shared channel (PUSCH) and reported to the base station. In this way, the measurement result of the neighboring cell can be sent to the base station earlier.
  • PUCCH physical uplink control channel
  • PUSCH physical uplink shared channel
  • the channel state information based on the Mobility measurement reference signal is reported on the PUCCH or PUSCH by the method provided in this embodiment, the channel state information is not subject to the filtering process when the Mobility measurement is performed, that is, the channel state measurement result is For instantaneous measurement results, the weighted average of multiple measurement results is not performed, especially the non-average weighted average of multiple measurement results.
  • the control signaling receiving method receives first control signaling including a first type of parameter corresponding to a measurement reference signal, where the first type of parameter includes a physical cell identifier or a physical cell identifier and a second type of parameter, Therefore, the measurement reference signal can be determined according to the first type of parameters to perform mobility measurement and the measurement result is reported through the physical layer. Since the measurement result reported through the physical layer has a lower latency, the reporting delay of mobility measurement results is reduced and improved The cell handover speed is improved.
  • Fig. 2 is a flowchart of another method for receiving control signaling provided by an embodiment. As shown in Fig. 2, the method provided by this embodiment includes the following steps.
  • Step S2010 Receive first control signaling, where the first control signaling includes a first type of parameter corresponding to the measurement reference signal, where the first type of parameter includes a physical cell identifier or a physical cell identifier and a second type of parameter.
  • Step S2020 Receive second control signaling, where the second control signaling includes indication information, where the indication information is used to indicate that the first control signaling includes the first type of parameter corresponding to the measurement reference signal or includes the measurement reference signal corresponding to the Serving cell index.
  • the first communication node may also receive second control signaling.
  • the second control signaling is used to indicate that the first control signaling includes the first control signaling corresponding to the measurement reference signal.
  • a type of parameter may include the serving cell index corresponding to the measurement reference signal. That is, in order for the first communication node to learn that the first control signaling includes the first type of parameter or the first control signaling includes the serving cell index corresponding to the measurement reference signal.
  • the first control signaling can use the existing signaling, but add the first type of parameters, then in order to enable the first communication node to obtain the first type of parameters from the first control signaling ,
  • the second control signaling can be used to notify the first communication node.
  • the measurement reference signal resource index in the first control signaling is the index of the mobility measurement reference signal resource;
  • the measurement reference signal resource index in the first control signaling is the index of the measurement reference signal resource in the serving cell; wherein, the first control signaling includes CSI report configuration signaling .
  • the measurement reference signal included in the CSI-ReportConfig belongs to the measurement reference signal configured in the serving cell , And/or the PointA information of the measurement reference signal resource is determined according to the PointA information configured in the serving cell, and/or the frequency domain resource where the measurement reference signal is located is in the BWP (Band Width Part) activated by the serving cell.
  • the measurement reference signal in the CSI-ReportConfig includes the Mobility measurement reference signal, and the Mobility measurement reference signal is determined according to the first type of parameter.
  • Step S2030 Determine the measurement reference signal to perform measurement according to the first type of parameters, and report the measurement result through the physical layer.
  • the measurement reference signal resource set includes at least one of the following sets: a measurement reference signal resource set configured in a serving cell; and a measurement reference signal resource set including mobility measurement reference signal resources.
  • one measurement reference signal resource set includes measurement reference signals corresponding to different first-type parameters.
  • MAC-CE Media Access Control-Control Element
  • select the measurement reference signal resource in the measurement reference signal resource set select the measurement reference signal resource in the measurement reference signal resource set according to the priority of the first type parameter Reference signal resource; when the transmission power of the synchronization signal corresponding to all the first type parameters in the measurement reference signal resource set is the same, select the measurement reference signal resource in the measurement reference signal resource set; ignore the transmission power of the measurement reference signal resource ,
  • Select the measurement reference signal resource in the measurement reference signal resource set obtain the transmission power of the measurement reference signal resource corresponding to each first type of parameter, according to the transmission power of the measurement reference signal resource and the reception performance of the measurement reference signal at the receiving end, in the measurement
  • the measurement reference signal resource is selected from
  • the uplink control signaling further includes at least one of the following information: measurement configuration index, measurement link index, measurement target index, serving cell measurement result list, neighbor cell measurement result list, and type 5 parameter measurement List of results.
  • the serving cell measurement result list includes one or more serving cell measurement results
  • a serving cell measurement result includes at least one of the following information: serving cell index, cell measurement information corresponding to the serving cell, and the best neighboring cell corresponding Cell measurement information
  • the neighbor cell measurement result list includes one or more neighbor cell measurement results
  • a neighbor cell measurement result includes at least one of the following information: a physical cell identifier, and cell measurement information corresponding to the neighbor cell
  • the fifth-type parameter measurement result list includes one or more fifth-type parameter measurement results
  • a fifth-type parameter measurement result includes at least one of the following information: the fifth-type parameter, the corresponding fifth-type parameter Cell measurement information; among them, the fifth type of parameters include one of the following: physical cell identifier, physical cell identifier and measurement target index,
  • the first control signaling further includes at least one of the following information: measurement configuration index, measurement link index, measurement target index, serving cell measurement result list, neighboring cell measurement result list, and type 5 parameters Measurement result list; wherein, the serving cell measurement result list includes one or more serving cell measurement results, and a serving cell measurement result includes at least one of the following information: serving cell index, cell measurement information corresponding to the serving cell, preferably The cell measurement information corresponding to the neighboring cell; wherein, the neighboring cell measurement result list includes one or more neighboring cell measurement results, and a neighboring cell measurement result includes at least one of the following information: physical cell identifier, corresponding to the neighboring cell Cell measurement information; wherein the measurement result list of the fifth type parameter includes one or more measurement results of the fifth type parameter, and a measurement result of the fifth type parameter includes at least one of the following information: the fifth type parameter, the fifth type Cell measurement information corresponding to class parameters; among them, the fifth class of parameters includes one of the following: physical cell identification, physical cell identification and measurement target index, physical
  • the cell measurement information of the serving cell is determined according to one of the following methods: the mobility measurement reference signal of the serving cell is obtained according to the mobility measurement reference signal corresponding to one PCI in the multiple PCIs. Cell measurement information; the cell measurement information of the serving cell includes the cell measurement result corresponding to each of the multiple PCIs; the cell measurement information of the serving cell is obtained according to the cell measurement information corresponding to one PCI of the multiple PCIs.
  • the cell measurement information includes at least one of the following information: Reference Signal Receiving Power (RSRP)/Reference Signal Receiving Quality (RSRQ)/Signal and Interference corresponding to the cell Signal to Interference plus Noise Ratio (SINR), measurement reference signal resource index list, and RSRP/RSRQ/SINR corresponding to the measurement reference signal resource in the measurement reference signal resource list, where the RSRP/RSRQ/SINR corresponding to the cell Obtained based on one or more measurement reference signal resources in the cell, where the measurement reference signal resources in the measurement reference signal resource index list belong to the measurement reference signal resource set corresponding to the cell.
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Receiving Quality
  • SINR Signal to Interference plus Noise Ratio
  • the mobility measurement result is sent, where the mobility measurement result includes one of the following: UCI, uplink MAC- CE signaling, uplink high-level information.
  • the first control signaling includes the first control signal corresponding to the measurement reference signal resource in the beam failure candidate reference signal resource set.
  • the class parameter also includes at least one of the following: starting from a predetermined time, the demodulation reference signal of the predetermined downlink channel and the mobility measurement reference signal corresponding to the new measurement reference signal resource satisfy the quasi co-location relationship; according to the new measurement reference signal resource Determine the starting time of the quasi co-location relationship between the demodulation reference signal of the predetermined downlink channel and the new measurement reference signal resource; where the new measurement reference signal is selected by the first communication node from the beam failure candidate reference signal resource set
  • the type of the new measurement reference signal resource includes the mobility measurement reference signal resource and the measurement reference signal resource in the serving cell, and the first communication node is a communication node that receives the first control signaling.
  • the predetermined downlink channel includes at least one of the following: Associate the downlink control channel in the Control Resource Set (CORESET) of the beam failure search space, and the associated beam fails The physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) scheduled in the downlink control channel in the CORESET of the search space.
  • the predetermined downlink channel includes at least one of the following: downlink control channels in all CORESETs in the secondary cell, and PDSCH in the secondary cell.
  • the determination of the starting moment of satisfying the quasi co-location relationship between the demodulation reference signal of the predetermined downlink channel and the new reference signal resource includes: when the type of the new reference signal resource is In the case of measurement reference signal resources in the serving cell, the time interval between the start time and the first time is the first length; when the type of the new reference signal resource is mobility measurement reference signal resources, the start time and the first time The time interval between a moment is the second length; where the first length is less than the second length.
  • At least one of the following may be determined according to the third control signaling or a predetermined rule: the measurement reference signal resource set to which the mobility measurement reference signal resource belongs; the measurement reference signal resource to which the mobility measurement reference signal resource belongs The set list; the measurement reference signal resource set including the mobility measurement reference signal resource; the measurement reference signal resource set list including the mobility measurement reference signal resource; wherein the mobility measurement reference signal belongs to the measurement reference signal configured in the measurement target.
  • the resource set or resource list to which the mobility measurement reference signal belongs can also be determined.
  • the configuration signaling of the mobility measurement reference signal resource includes the measurement reference signal resource set to which the mobility measurement reference signal resource belongs; determining the mobility measurement reference signal according to the first type of parameters The measurement reference signal resource set to which it belongs, where the first type of parameter includes the first type of parameter corresponding to the mobility measurement reference signal; in the measurement configuration, the measurement reference signal resource set of the mobility measurement reference signal resource is configured; in the measurement target , Configure the measurement reference signal resource set of the mobility measurement reference signal resource.
  • the mobility measurement reference signal resource configuration signaling includes a measurement reference signal resource set list to which the mobility measurement reference signal resource belongs; determining the mobility measurement reference according to the first type of parameter The measurement reference signal resource set list of the signal; in the measurement configuration, the measurement reference signal resource set list of the mobility measurement reference signal resource is configured; in the measurement target, the measurement reference signal resource set list of the mobility measurement reference signal resource is configured.
  • the first control signaling includes at least one of the following control signaling: CSI report configuration signaling; configuration signaling of the measurement reference signal resource set list; configuration signaling of the measurement reference signal resource set; measurement Reference signal resource configuration signaling; wherein, a measurement reference signal resource set list includes one or more measurement reference signal resource sets, and a measurement reference signal resource set includes one or more measurement reference signal resources.
  • the first control signaling when the first control signaling includes CSI report configuration signaling, it includes one of the following: the channel measurement reference signal and the interference measurement reference signal in the CSI report configuration signaling share a first type parameter; CSI The channel measurement reference signal and the interference measurement reference signal in the reported configuration signaling correspond to the first type of parameter; the channel measurement reference signal and the interference measurement reference signal in the CSI report configuration signaling share the second type of parameter, the channel measurement reference signal resource collection list And the interference measurement reference signal resource set list respectively correspond to a physical cell identification parameter; the channel measurement reference signal and the interference measurement reference signal in the CSI report configuration signaling share the second type of parameters, the channel measurement reference signal resource set and the interference measurement reference signal resource set Each corresponds to a physical cell identification parameter; the channel measurement reference signal and the interference measurement reference signal in the measurement report configuration signaling share the second type of parameters, and the channel measurement reference signal resource and the interference measurement reference signal resource respectively correspond to a physical cell identification parameter, where, The first type of parameters include physical cell identification and the second type of parameters.
  • it further includes one of the following: the configuration signaling of the measurement reference signal resource set list includes the first type of parameters, wherein the measurement reference signal resources in the measurement reference signal resource set list share the first type of parameters;
  • the configuration signaling of the measurement reference signal resource set includes the first type of parameters, where the measurement reference signal resources in the measurement reference signal resource set share the first type of parameters;
  • the configuration signaling of the measurement reference signal resource includes the first type of parameter.
  • the configuration signaling of the measurement reference signal resource set list includes the second type of parameters, where the measurement reference signal resources in the measurement reference signal resource set list share the second type of parameters, and each of the measurement reference signal resource set lists
  • the measurement reference signal resource sets respectively correspond to a physical cell identity
  • the configuration signaling of the measurement reference signal resource set list includes the second type of parameters. Among them, the measurement reference signal resources in the measurement reference signal resource set list share the second type of parameters.
  • Each measurement reference signal resource in the reference signal resource set list corresponds to a physical cell identity; the configuration signaling of the measurement reference signal resource set includes the second type of parameters, where the measurement reference signal resource in the measurement reference signal resource set The second type of parameter is shared, and each measurement reference signal resource in the measurement reference signal resource set corresponds to a physical cell identity.
  • the method further includes: including the second type of parameters in the configuration signaling of the measurement reference signal resource set list, wherein the measurement reference signal resources in the measurement reference signal resource set list share the second type of parameters, and the measurement reference signal Each measurement reference signal resource set in the resource set list corresponds to a physical cell identifier; the configuration signaling of the measurement reference signal resource set list includes the second type of parameters, where the measurement reference signal in the measurement reference signal resource set list Resource sharing parameters of the second type, each measurement reference signal resource in the measurement reference signal resource set list corresponds to a physical cell identity; the configuration signaling of the measurement reference signal resource set includes the second type of parameters, among which, the measurement reference signal The measurement reference signal resources in the resource set share the second type of parameters, and each measurement reference signal resource in the measurement reference signal resource set corresponds to a physical cell identifier; the first type of parameters includes the physical cell identifier and the second type of parameters.
  • the UCI includes index information of measurement reference signal resources in the measurement reference signal resource set. That is, the UCI includes the measurement reference signal selection information in the measurement reference signal resource set.
  • it further includes: when the measurement result of the measurement reference signal is included in the uplink control signaling, determining the measurement reference signal according to whether the first type parameter corresponding to the measurement reference signal belongs to the predetermined first type parameter set. Whether the measurement time is restricted; among them, the uplink control signaling includes one of the following: UCI, uplink MAC-CE.
  • the measurement reference signal measurement time is not limited; when the first-type parameter does not belong to the predetermined first-type parameter set, The measurement reference signal measurement time is restricted; wherein, each first type parameter set in the predetermined first type parameter set is associated with a serving cell, and the measurement time restriction includes one of the following: the measurement time of the measurement reference signal falls within the measurement interval In (MeasGap), the synchronization signal in the measurement reference signal falls in the synchronization and physical broadcast channel measurement time configuration SSB measurement time configuration (SS/PBCH block measurement timing configuration, SMTC) time window.
  • the measurement time restriction includes one of the following: the measurement time of the measurement reference signal falls within the measurement interval In (MeasGap), the synchronization signal in the measurement reference signal falls in the synchronization and physical broadcast channel measurement time configuration SSB measurement time configuration (SS/PBCH block measurement timing configuration, SMTC) time window.
  • the signaling receiving method provided in this embodiment can make the measurement reference signal resource of the CSI-ReportConfig include the Mobility measurement reference signal in one of the following ways.
  • Method 1 The measurement reference signal resources in CSI-ReportConfig are selected from the serving cell measurement reference signal set list CSI-ResourceConfigId and the mobility measurement reference signal set list.
  • the reference signals included in the serving cell measurement reference signal resource list belong to the serving cell
  • the configured reference signal, the mobility measurement reference signal set list includes the mobility measurement reference signal.
  • a mobility measurement reference signal set list includes one or more mobility measurement reference signal sets, where the mobility measurement reference signal set includes one or more mobility measurement reference signals. In this way, it is determined whether the measurement reference signal resource in CSI-ReportConfig is the serving cell measurement reference signal set list CSI-ResourceConfigId or the mobility measurement reference signal set list according to whether PCI information is configured.
  • the measurement reference signal resources in CSI-ReportConfig belong to the mobility measurement reference signal set list.
  • the measurement reference signals in CSI-ReportConfig belong to the serving cell measurement reference signal. Collection list.
  • the measurement reference signal of CSI-ReportConfig includes the Mobility measurement reference signal with a predetermined index CSI-RS-Index (CSI-RS-Index), and the CSI-RS-Index is based on the non-zero power (Non Zero Power, NZP) CSI-RS
  • the resource index (NZP-CSI-RS-ResourceId) is obtained, that is, the index of the NZP-CSI-RS-ResourceId is the same as the index of the Mobility measurement reference signal, where the NZP-CSI-RS-ResourceId is based on the CSI-ResourceConfigId configured in the CSI-ReportConfig
  • the configured resource index is obtained.
  • the measurement reference signal index configured in CSI-ReportConfig is the serving cell measurement reference signal index.
  • the measurement reference signal index configured in CSI-ReportConfig is Measobject The measurement reference signal index configured in (ie, the mobility measurement reference signal index).
  • the measurement reference signal index configured in CSI-ReportConfig is the serving cell measurement reference signal index.
  • CSI -The measurement reference signal index configured in ReportConfig is the mobility measurement reference signal index.
  • the predetermined PCI set includes one of the following: a set of PCI configured for the serving cell through RRC; a set of PCI activated for the serving cell; including a transmission configuration indicator state (Transmission Configuration Indicator state, TCI state) configured in RRC signaling PCI in the information; included in the TCI state information activated by MAC-CE; included in the TCI state information configured for a frequency domain bandwidth by RRC signaling; included in the TCI state information activated by the MAC-CE for a frequency domain bandwidth .
  • TCI state Transmission Configuration Indicator state
  • the measurement reference signal index included in the measurement reference set corresponds to the index of the serving cell measurement reference signal resource. , Is also the index of the mobility measurement reference signal resource.
  • Reference signals in a measurement reference signal set list can be serving cell reference signals or mobility measurement reference signals.
  • the measurement reference signal set list where the serving cell reference signal is located and the mobility measurement reference signal set list have a unified label .
  • the CSI reported measurement reference signal includes the Mobility measurement reference signal
  • the measurement reference signal set and/or the measurement reference signal set list to which the mobility measurement reference belongs are determined by at least one of the following methods.
  • Method 1 When configuring measurement reference signal resources (ie, mobility measurement reference signal resources) in MeasObject, configure measurement reference signal set identification information, and configure CSI-RS-Resource-Mobility resources in MeasObject (as shown in Table 5) ), configure the measurement reference signal set list index CSI-ResourceConfigId or the measurement reference signal set index for this resource, so that different mobility measurement reference signal resources corresponding to one PCI in a MeasObject can belong to different measurement reference signal sets.
  • measurement reference signal resources ie, mobility measurement reference signal resources
  • CSI-RS-Resource-Mobility resources as shown in Table 5
  • a PCI configuration measurement reference signal resource in the MeasObject corresponds to a measurement reference signal set index or a measurement reference signal set list index.
  • a CSI-RS-CellMobility resource list (as shown in Table 4) for a PCI in MeasObject, configure the corresponding measurement reference signal set index and/or measurement reference signal set list index.
  • the measurement reference signals in the csi-rs-ResourceList-Mobility corresponding to the cellId (PCI, Physical cell Index) in Table 4 in the MeasObject belong to the same measurement reference signal set and/or the same measurement reference signal set list.
  • a Mobility measurement reference signal associated with the same measurement reference signal set index of a MeasObject/MeasConfig belongs to the same measurement reference signal set, which allows a measurement reference signal set to include mobiles corresponding to different PCIs.
  • Sexual measurement reference signal
  • Method 4 Configure measurement reference signal set list information in Measobject.
  • a Measobject can include one or more measurement reference signal set lists CSI-ResourceConfig, one or more measurement reference signal sets in a measurement reference signal set list, and a measurement reference
  • the signal set includes the Mobility measurement reference signal configured in the Measobject, where the Mobility measurement reference signal includes one or more of CSI-RS and SSB.
  • the measurement reference signals included in a measurement reference signal set meet one of the following conditions: the measurement reference signals included in a set correspond to the same PCI; the measurement reference signals included in a set may correspond to different PCIs, that is, a set includes The measurement reference signal of includes multiple Mobility measurement reference signals corresponding to PCI, and at this time, the measurement reference signal included in a measurement reference signal set is represented by (PCI, measurement reference signal index).
  • Method 5 Configure the measurement reference signal set list in MeasConfig.
  • a MeasConfig can include one or more measurement reference signal set lists, and the measurement reference signals included in a measurement reference signal set meet one of the following conditions: the measurement reference signals included in a set correspond to the same PCI; the measurement reference signals included in a set The number of PCI corresponding to the measurement reference signal can be greater than 1; the measurement reference signal included in a set includes one MeasObjectID; the measurement reference signal included in a set includes one or more reference signals in MeasObjectID, at this time, a set of measurement reference signals The measurement reference signal included in is represented by (MeasObjectID, PCI, measurement reference signal index).
  • the measurement reference signal set list configuration information includes at least one of the following: the measurement reference signal set list index, the measurement reference signal resource set included in the measurement reference signal set list, and the mobility included in the measurement reference signal set Measure the reference signal.
  • Manner 6 In the measurement reference signal set list CSI-ResourceConfig included in the CSI-MeasConfig of the serving cell, configure the corresponding PCI information or PCI and the second type of parameters for the CSI-RS/SSB resource.
  • the PCI information can be configured for the CSI-RS in one of the following ways.
  • A) Configure PCI information in the non-zero power CSI-RS measurement reference signal resource NZP-CSI-RS-Resource that is, configure the corresponding PCI (or PCI and type 2 parameters) for each CSI-RS resource.
  • One set can include NZP-CSI-RS corresponding to multiple PCIs.
  • PCI in the non-zero power CSI-RS measurement reference signal resource set NZP-CSI-RS-ResourceSet, that is, all measurement reference signals in a set correspond to one PCI (or one PCI and the second type of parameters).
  • PCI is configured in CSI-ResourceConfig, that is, all CSI-RS in all sets in one CSI-ResourceConfig correspond to one PCI (or one PCI and the second type of parameters), and one CSI-ResourceConfig includes one or more sets.
  • the PCI information can be configured for the SSB in one of the following ways.
  • a set can include SSBs corresponding to multiple PCIs.
  • the corresponding PCI (or one PCI and the second type parameter) is configured in the CSI-SSB-ResourceSet, and all SSBs in a set correspond to one PCI (or one PCI and the second type parameter).
  • Configure PCI (or one PCI and type 2 parameters) in CSI-ResourceConfig that is, all SSBs in all sets in a CSI-ResourceConfig correspond to one PCI (or one PCI and type 2 parameters), of which, one CSI-ResourceConfig includes one or more sets.
  • the channel state information obtained based on the SSB is used to report the channel state information of the physical layer (L1 layer) to the base station, it is determined whether the measurement time of the SSB is restricted by the SMTC according to the PCI corresponding to the SSB. For example, when the PCI corresponding to the SSB belongs to a predetermined PCI set, the measurement time of the SSB is not limited by the SMTC, otherwise the measurement time of the SSB is limited by the SMTC.
  • the predetermined PCI set includes one of the following: PCI configured for the serving cell through RRC The set of components; the set of PCI activated for the serving cell; included in the TCI state information configured by the RRC signaling; included in the TCI state information activated by the MAC-CE; included in the RRC signaling configured for a frequency domain bandwidth In the TCI state information; included in the TCI state information activated by the MAC-CE for a frequency domain bandwidth.
  • the measurement of SSB is restricted by SMTC, including SSB can only be measured in the SMTC window.
  • a frequency domain bandwidth includes one of the following: serving cell, CC (Component Carrier), BWP, PRB set.
  • the channel state information obtained based on the SSB includes at least one of the following: RSRP, SINR, and RSRQ.
  • the SSBs corresponding to the multiple first types of parameters are jointly calculated based on the index information of the SSBs, such as those reported by the terminal.
  • the SSB Resource Indicator indicates the position of (SSBIndex, the first type of parameter) combination in an SSB set in this SSB set.
  • the maximum number of SSBs included in an SSB set is greater than the maximum number of SSBs corresponding to a first type parameter. For example, the maximum number of SSBs included in an SSB set is greater than 64. Therefore, when the SSBRI is fed back, the maximum number of feedback bits can be greater than 6.
  • the first type of parameters include one of the following: PCI, combined information of PCI and the second type of parameters.
  • a first type parameter includes more than one SSB corresponding to PCI
  • selecting the SSBRI to report to the base station one of the following methods is used to select the SSBR to be reported:
  • the SSBRI with the largest difference between ss-PBCH-BlockPower and RSRP/RSRQ/SINR is selected for reporting.
  • the PUCCH resource or PUSCH resource where the UCI information is located is configured. For example, configure the PUCCH resource index or PUSCH resource where the mobile measurement result corresponding to the MeasID is located in the MeasID (or MeasConfig), such as configuring the PUCCH resource index, the time domain characteristics of the PUCCH resource, and the serving cell index where the PUCCH resource is located, where,
  • the time domain characteristics include at least one of: periodic, aperiodic, and semi-continuous.
  • the UCI includes at least one of the following information: MeasID, MeasObjectID, a list of measurement results of a serving cell, and a list of measurement results of a neighboring cell.
  • the serving cell measurement result list includes one or more serving cell measurement results, and one serving cell measurement result includes at least one of the following information: serving cell index, serving cell measurement information, and best neighboring cell measurement information.
  • the neighbor cell measurement result list includes one or more neighbor cell measurement results, and one neighbor cell measurement result includes at least one of the following information: PCI, cell measurement information.
  • One or more of the above serving cell measurement information, neighboring cell measurement information, and cell PCI measurement information includes at least one of the following information: RSRP/RSRQ/SINR corresponding to the PCI, measurement reference signal resource index list , The RSRP/RSRQ/SINR corresponding to the measurement reference signal resource in the measurement reference signal resource list.
  • the RSRP/RSRQ/SINR corresponding to the cell is obtained based on the measurement results of one measurement reference signal resource or multiple measurement reference signal resources in the cell.
  • the measurement reference signal resource in the measurement reference signal resource index list belongs to the PCI corresponding Measurement reference signal collection.
  • a measurement result corresponding to a PCI includes at least one of the following: RSRP/RSRQ corresponding to the PCI /SINR, measurement reference signal resource index list, RSRP/RSRQ/SINR corresponding to the measurement reference signal resource in the measurement reference signal resource list.
  • the RSRP/RSRQ/SINR corresponding to the cell is obtained based on the measurement results of one measurement reference signal resource or multiple measurement reference signal resources in the cell.
  • the measurement reference signal resource in the measurement reference signal resource index list belongs to the PCI corresponding Measurement reference signal collection.
  • UCI is reported in PUCCH or PUSCH.
  • the terminal reports the Mobility measurement result through MAC-CE signaling.
  • the MAC-CE includes L1-RSRP/L1-SINR/L1-RSRQ results obtained based on the Mobility measurement reference signal, where L1-RSRP/L1-SINR/L1-RSRQ is not filtered at the RRC layer.
  • L1-RSRP, L1-SINR, and L1-RSRQ represent RSRP, SINR, and RSRQ of the physical layer, respectively.
  • the MAC-CE includes RSRP/SINR/RSRQ results obtained based on the Mobility measurement reference signal, where the RSRP/SINR/RSRQ results are filtered by the RRC layer.
  • the Mobility measurement result stored by the terminal is reported through MAC-CE signaling.
  • the MAC-CE includes at least one of the following information: MeasID, a measurement result list of a serving cell, and a measurement result list of a neighboring cell.
  • the serving cell measurement result list includes one or more serving cell measurement results
  • one serving cell measurement result includes at least one of the following information: serving cell index, serving cell measurement information, and best neighboring cell measurement information.
  • the neighbor cell measurement result list includes one or more neighbor cell measurement results
  • one neighbor cell measurement result includes at least one of the following information: PCI, cell measurement information.
  • One or more of the above serving cell measurement information, neighboring cell measurement information, and cell PCI measurement information includes at least one of the following information: RSRP/RSRQ/SINR corresponding to the PCI, measurement reference signal resource index list , The RSRP/RSRQ/SINR corresponding to the measurement reference signal resource in the measurement reference signal resource list.
  • the RSRP/RSRQ/SINR corresponding to the cell is obtained based on the measurement results of one measurement reference signal resource or multiple measurement reference signal resources in the cell.
  • the measurement reference signal resource in the measurement reference signal resource index list belongs to the PCI corresponding Measurement reference signal collection.
  • the MAC-CE Or include at least one of the following information in the MAC-CE: MeasID, PCI list, and measurement result corresponding to each PCI, where the measurement result corresponding to one PCI includes at least one of the following: RSRP/RSRQ/ SINR, measurement reference signal resource index list, and RSRP/RSRQ/SINR corresponding to the measurement reference signal resource in the measurement reference signal resource list.
  • the RSRP/RSRQ/SINR corresponding to the cell is obtained based on the measurement results of one measurement reference signal resource or multiple measurement reference signal resources in the cell.
  • the measurement reference signal resource in the measurement reference signal resource index list belongs to the PCI corresponding Measurement reference signal collection.
  • a serving cell when a serving cell corresponds to multiple first-type parameters, it is necessary to determine the mobility measurement result of a serving cell based on which first-type parameter corresponds to the Mobility measurement reference signal. For example, in the case of Mobility measurement, it is necessary to report the Mobility measurement result of the serving cell, or it is necessary to determine whether the event is satisfied, so as to determine whether to report the Mobility measurement result. If it is reported, it is necessary to report the Mobility measurement result of this serving cell.
  • Each first-type parameter in the first-type parameter corresponds to a measurement reference signal set. For example, corresponding to the CSI-RS configured in Table 4 and corresponding to the PCI, the measurement reference signal corresponding to each PCI includes the CSI-RS configured in Table 4 or the SSB configured in Table 2.
  • the first type of parameters include one of the following: PCI, PCI and the second type of parameters.
  • PCI the first type of parameters
  • PCI the first type of parameters
  • PCI the first type of parameters
  • PCI the second type of parameters.
  • the following takes the first type of parameters including PCI as an example, the following method is also applicable to the case where the first type of parameters include PCI and the second type of parameters.
  • Mobility measurement result When the Serving cell measurement result needs to be reported in the Mobility measurement result (MeasResults), one of the following methods can be used to report:
  • Method 1 Reporting each of the multiple PCIs of this serving cell to report the corresponding Mobility measurement result.
  • the service measurement result (MeasResultServMO) in MeasResults includes multiple serving cell measurement results (measResultServingCell), where different measResultServingCells correspond to different PCIs, and the reported information of each measResultServingCell includes PCI.
  • Method 2 Select a PCI from the multiple PCIs corresponding to this serving cell, and report the Mobility measurement result corresponding to the selected PCI; select a PCI from multiple PCIs can be selected by one of the following methods: terminal implementation issues; selection of the best performance Best PCI.
  • Method 3 Report the Mobility measurement result corresponding to the primary PCI of this serving cell, where the primary PCI of a serving cell is obtained through one of the following methods: PCI configured in the serving cell common configuration (ServingCellConfigCommon); serving cell common configuration system information block PCI configured in (System Information block, SIB) (ServingCellConfigCommonSIB); PCI selected by Physical Random Access Channel (PRACH); PCI corresponding to the first TCI state in the activated TCI state, among which, activated The TCI state includes the TCI state activated for the Physical Downlink Shared Channel (PDSCH) in a BWP; the PCI corresponding to the first CORESET group, for example, the first CORESET group includes the CORESET group with the lowest CORESET group index; the lowest PCI.
  • PCI configured in the serving cell common configuration
  • SIB System Information block
  • SIB System Information block
  • PRACH Physical Random Access Channel
  • PCI corresponding to the first TCI state in the activated TCI state among which, activated
  • the measurement result corresponding to the foregoing PCI includes at least one of the following: RSRP/RSRQ/SINR corresponding to the PCI, a measurement reference signal resource index list, and RSRP/RSRQ/SINR corresponding to the measurement reference signal resource in the measurement reference signal resource list.
  • the RSRP/RSRQ/SINR corresponding to the cell is obtained based on the average measurement results of one measurement reference signal resource or multiple measurement reference signal resources in the cell.
  • the measurement reference signal resource in the measurement reference signal resource index list belongs to the PCI corresponding
  • the measurement reference signal set of, for example, belongs to the CSI-RS corresponding to the PCI described in Table 4.
  • the measurement reference signal set of the PCI may also include the SSB configured in Table 2.
  • the event-based Mobility measurement includes the following events: ⁇ EventA1, EventA2, EventA3, EventA4, EventA5, EventA6 ⁇ , these events all include the performance of the serving cell.
  • the serving cell includes the primary cell and the secondary cell. One or more of the cells (scendary cells).
  • how to determine the performance of a serving cell can be one of the following methods Kind or more:
  • Method 1 Obtain the performance of the serving cell based on the Mobility reference signals corresponding to multiple PCIs of this serving cell, such as the mobile measurement reference signal set based on the mobile measurement reference signals corresponding to multiple PCIs. The measurement results are averaged to obtain the measurement results of the serving cell.
  • Method 2 Select a PCI from the multiple PCIs corresponding to the serving cell, and the performance of the serving cell is the performance corresponding to the selected PCI. For example, select the PCI with the best (or worst) performance among multiple PCIs as the performance The performance of the serving cell, where the performance of a PCI is the performance obtained based on the mobility measurement reference signal of the PCI.
  • Method 3 Based on the performance corresponding to the primary PCI of the serving cell as the performance of the serving cell, the primary PCI of a serving cell is obtained by one of the following methods: PCI configured in ServingCellConfigCommon; PCI configured in ServingCellConfigCommonSIB; selected by PRACH PCI; the PCI corresponding to the first TCI state in the activated TCI state, where the activated TCI state includes the TCI state activated for the PDSCH in a BWP; the PCI corresponding to the first CORESET group, for example, the first CORESET group includes The CORESET group with the lowest CORESET group index is PCI.
  • Method 4 Based on the serving cell.
  • One serving cell corresponds to multiple PCIs, including one of the following: multiple PCIs configured for one serving cell through RRC signaling; multiple PCIs for one serving cell activated through MAC-CE signaling; multiple PCIs configured for one serving cell through RRC signaling
  • the TCI state includes multiple PCIs; the TCI state activated for a serving cell through MAC-CE signaling includes multiple PCIs; the TCI state configured for a BWP of a serving cell through RRC signaling includes multiple PCIs;
  • the TCI state activated for a BWP of a serving cell through MAC-CE signaling includes multiple PCIs.
  • the configured or activated TCI state includes multiple PCIs and is included in the TCI state indexed by the same TCI state, or multiple PCIs Included in the TCI state of different TCI state indexes.
  • the above-mentioned mobile measurement result may be included in one of the following: RRC signaling, MAC-CE signaling, UCI.
  • the Mobility measurement reference signal when configuring the beam failure candidate reference signal of the serving cell, the Mobility measurement reference signal is included.
  • the separating cell is the primary cell (primary Cell)
  • the candidate reference signal of the beam failure of the primary cell includes the Mobility measurement reference signal
  • the correspondence between the Mobility measurement reference signal and the PRACH resource is established.
  • the beam failure candidate reference signal of the serving cell indicates that when a beam failure is detected based on the beam failure detection reference signal of the serving cell, a candidate reference signal is selected from the beam failure candidate reference signal set, and the selected candidate reference signal information is reported to
  • the base station for example, different candidate reference signals represent different transmission beams, and the base station knows the beam selected by the terminal according to the candidate reference signal information reported by the terminal.
  • the terminal does not directly report the selected candidate reference signal index information, but according to which PRACH resource the terminal sends the PRACH signal.
  • the base station can then know which candidate reference signal the terminal has selected.
  • the beam failure detection CORESET quasi co-located reference signal in the primary cell is determined as the selected candidate reference signal.
  • the selected candidate reference signal is the Mobility measurement reference signal
  • the quasi co-location reference signal of the main Cell beam failure detection CORESET is determined as the selected Mobility measurement reference signal.
  • the beam failure detection CORESET includes the CORESET associated with the beam failure detection search space.
  • the terminal When the serving cell is a secondary cell (secondary cell), the terminal will report the information in the PUCCH Beam Failure Recovery (PUCCH-BFR) when it detects that the secondary cell has beam failure, and the base station receives the PUCCH- After BFR, it is known that the secondary cell has a beam failure event, but it is not known which secondary cell has the beam failure event.
  • the base station allocates the PUSCH channel to the terminal, and the terminal uses the secondary cell index and the candidate reference signal selected for the secondary cell in the PUSCH allocated by the base station.
  • the index information is sent to the base station.
  • the terminal When the terminal receives the same process number as the PUSCH Hybrid Automatic Repeat reQuest (HARQ), but the data indication is the Downlink Control Information (DCI) of the new data transmission (Hereinafter referred to as the response information for the new reference signal indication information), the terminal considers that the PUSCH transmission is successful, and starts at a predetermined time after receiving the DCI. The terminal determines that all CORESET quasi co-located reference signals in the secondary cell are candidates for selection. Reference signal. When the selected candidate reference signal is a Mobility reference signal, the terminal determines that all CORESET quasi co-located reference signals in the secondary cell are the selected Mobility measurement reference signals.
  • DCI Downlink Control Information
  • the beam failure candidate reference signal of the serving cell including the Mobility measurement reference signal is embodied in one of the following ways:
  • the beam failure candidate reference signal includes the reference signal configured in MeasObject.
  • the BFR-SSB resource (BFR-SSB-Resource) includes not only the SSB index ( SSBIndex) information also includes PCI information.
  • the BFR-CSI-RS resource (BFR-CSIRS-Resource) includes not only CSI-RS index information, but also PCI information.
  • the candidate reference signal When the candidate reference signal is configured, it not only includes the SSB/CSI-RS index, but also includes PCI information, and also includes the second type of parameters.
  • the beam failure candidate reference signal of the serving cell includes the Mobility measurement reference signal, so that when the serving cell beam fails, the non-serving cell Mobility measurement reference signal can be selected so that the terminal can switch to the non-serving cell.
  • the link between the base station and the terminal is quickly restored. Or switch to the mobile measurement reference signal of the serving cell.
  • the beam of the mobile measurement reference signal is relatively wide.
  • the PCI corresponding to the candidate reference signal does not belong to the predetermined PCI set.
  • the predetermined PCI set includes one of the following: a set of PCI configured for the serving cell through RRC; a set of PCI activated for the serving cell; included in the RRC signaling configuration Included in the TCI state information of MAC-CE activation; included in the TCI state information configured for a frequency domain bandwidth by RRC signaling; included in the TCI state information activated by MAC-CE for a frequency domain bandwidth middle.
  • the measurement of SSB is restricted by SMTC, including SSB can only be measured in the SMTC window.
  • the beam failure candidate reference signal corresponds to PCI is obtained according to the PCI corresponding to the serving cell corresponding to the beam failure candidate reference signal.
  • the terminal gives priority to the serving cell measurement reference signal.
  • the terminal cannot select the serving cell measurement reference signal from the serving cell measurement reference signal At this time, the non-serving cell measurement reference signal is selected.
  • the non-serving cell measurement reference signal includes one of the following: the mobile measurement reference signal configured in the MeasObject, and the mobile measurement reference signal corresponding to the PCI configured in the MeasObject that does not belong to the predetermined PCI set.
  • the first quasi co-location relationship is established starting from the first predetermined time period after the first moment.
  • the new reference signal resource selected in is a mobile measurement reference signal resource
  • the first quasi co-location relationship is established from the second predetermined time period after the first moment, where the first quasi co-location relationship includes beam failure search space association
  • the demodulation reference signal of the CORESET and the new reference signal resource satisfy the quasi co-location relationship
  • the demodulation reference signal of the PDSCH scheduled in the CORESET associated with the beam failure search space and the new reference signal resource satisfy the quasi co-location relationship.
  • the first moment includes the terminal sending new reference signal resource indication information to the base station (that is, sending PRACH).
  • the first moment includes the above-mentioned new reference signal indication information.
  • the response message begins.
  • Fig. 3 is a flowchart of a method for receiving control signaling provided by an embodiment. As shown in Fig. 3, the method provided by this embodiment includes the following steps.
  • Step S3010 Send first control signaling.
  • the first control signaling includes a first type of parameter corresponding to the measurement reference signal, where the first type of parameter includes a physical cell identifier or a physical cell identifier and a second type of parameter.
  • the method for sending control signaling is executed by a second communication node in a wireless communication network, where the second communication node sends control signaling to the first communication node to complete various services in the wireless communication network.
  • the first communication node is, for example, a terminal
  • the second communication node is, for example, a base station.
  • the inter-cell measurement method provided in this embodiment is processing on the base station side corresponding to the method for receiving control signaling shown in FIG. 1.
  • the base station side needs to send the first control signaling to the terminal.
  • the first control signaling includes the first type of parameters.
  • the first communication node receives the first control signaling, it can determine the measurement used according to the first type of parameters.
  • the reference signal thus completes the measurement.
  • the measurement reference signal determined according to the first type of parameter is not only the measurement reference signal of the serving cell, but also other measurement reference signals corresponding to the first type of parameter. Then the first communication node can perform mobility measurement based on the measurement reference signal of the non-serving cell, and the mobility measurement result can be sent to the second communication node of the network layer, namely the base station, through physical layer signaling, so the mobility measurement can be reduced Delay in reporting results.
  • the related information of the first control signaling has been described in the embodiment shown in FIG. 1, and will not be repeated in this embodiment.
  • the inter-cell measurement method provided in this embodiment adopts the first control signaling including the first-type parameter corresponding to the measurement reference signal, where the first-type parameter includes the physical cell identifier or the physical cell identifier and the second-type parameter, so that the The node that receives the first control signaling determines the measurement reference signal to perform mobility measurement according to the first type of parameters and reports the measurement result through the physical layer. Since the measurement result reported through the physical layer has a low latency, the mobility is reduced The reporting delay of the measurement results improves the cell handover speed.
  • Fig. 4 is a flowchart of another method for sending control signaling provided by an embodiment. As shown in Fig. 4, the method provided by this embodiment includes the following steps.
  • Step S4010 Send a first control signaling.
  • the first control signaling includes a first type of parameter corresponding to the measurement reference signal, where the first type of parameter includes a physical cell identifier or a physical cell identifier and a second type of parameter.
  • Step S4020 Send second control signaling.
  • the second control signaling includes indication information, where the indication information is used to indicate that the first control signaling includes the first type of parameter corresponding to the measurement reference signal or includes the parameter corresponding to the measurement reference signal. Serving cell index.
  • the method for sending control signaling provided in this embodiment corresponds to the method for receiving control signaling shown in FIG. 2, and is the processing of the second communication node, that is, the base station side.
  • the specific implementation method has been described in the embodiment shown in FIG. 2 It has been explained, and will not be repeated in this embodiment.
  • Fig. 5 is a flowchart of another method for receiving control signaling provided by an embodiment. As shown in Fig. 5, the method provided by this embodiment includes the following steps.
  • Step S5010 receiving control signaling, including PUCCH resources in the control signaling; where the control signaling includes control signaling for configuring one of the following: measurement configuration, measurement link, where a measurement link includes a measurement target and A report configuration.
  • the first communication node that receives the first control signaling can perform mobility measurement and report the measurement result at the physical layer, thereby Reduce the reporting delay of mobility measurement results.
  • the first communication node that receives the control signaling can report the mobility measurement result on the PUCCH resource, thereby reducing the reporting delay of the mobility measurement result. the goal of.
  • the first control signaling includes control signaling used to configure one of the following: measurement configuration and measurement link, where a measurement link includes a measurement target and a report configuration.
  • Fig. 6 is a flowchart of another method for sending control signaling provided by an embodiment. As shown in Fig. 6, the method provided by this embodiment includes the following steps.
  • Step S6010 sending control signaling, including PUCCH resources in the control signaling; wherein, the control signaling includes control signaling for configuring one of the following: measurement configuration, measurement link, where a measurement link includes a measurement target and A report configuration.
  • the method for sending control signaling shown in this embodiment is processing at the base station side of the method for receiving control signaling shown in the embodiment of FIG. 5, and its implementation principles and technical effects are similar, and will not be repeated here.
  • control signaling includes at least one of the following information corresponding to the PUCCH resource: serving cell index, PUCCH resource index, and time domain characteristics of the PUCCH resource.
  • the PUCCH resource is the PUCCH resource where the mobility measurement result is located.
  • FIG. 7 is a flowchart of a method for transmitting control signaling according to an embodiment. As shown in FIG. 7, the method provided in this embodiment includes the following steps.
  • Step S7010 Transmit uplink control signaling.
  • the uplink control signaling includes the measurement result of the mobility measurement reference signal; wherein, the uplink control signaling includes one of the following: UCI, MAC-CE.
  • the control signaling transmission method shown in this embodiment can be executed by the receiver in the wireless communication system, that is, the first communication node, or the sender, that is, the second communication node.
  • transmitting uplink control signaling means receiving uplink control signaling
  • transmitting uplink control signaling means sending uplink control signaling.
  • the uplink control signaling includes the following information: measurement configuration index, measurement link index, measurement target index, serving cell measurement result list, neighbor cell measurement result list, physical cell identification measurement result List, the fifth type of parameter measurement result list; wherein, the serving cell measurement result list includes one or more serving cell measurement results, and a serving cell measurement result includes at least one of the following information: serving cell index, corresponding to the serving cell Cell measurement information, the cell measurement information corresponding to the best neighboring cell; where the neighbor cell measurement result list includes one or more neighbor cell measurement results, and one neighbor cell measurement result includes at least one of the following information: physical cell Identifier, cell measurement information corresponding to the neighboring cell; wherein, the measurement result list of the fifth type parameter includes one or more measurement results of the fifth type parameter, and a measurement result of the fifth type parameter includes at least one of the following information: Five types of parameters, cell measurement information corresponding to the fifth type of parameters; among them, the fifth type of parameters includes one of the following: physical cell identification, physical cell identification and measurement target index, physical
  • FIG. 8 is a flowchart of a method for determining cell measurement information provided by an embodiment. As shown in FIG. 8, the method provided in this embodiment includes the following steps.
  • Step S8010 when one serving cell corresponds to multiple PCIs, select one or more of the multiple PCIs according to a predetermined rule to determine the cell measurement information of the serving cell.
  • the method for determining cell measurement information shown in this embodiment may be executed by the receiver in the wireless communication system, that is, the first communication node, or may be executed by the sender, that is the second communication node.
  • the receiver in the wireless communication system that is, the first communication node
  • the sender that is the second communication node.
  • the predetermined rules include one of the following:
  • the cell measurement information of the serving cell includes the cell measurement results corresponding to each of the multiple PCIs; according to the multiple PCIs The cell measurement information corresponding to one of the PCIs obtains the cell measurement information of the serving cell.
  • the cell measurement information includes at least one of the following information: reference signal received power RSRP/reference signal received quality RSRQ/signal to interference plus noise ratio SINR corresponding to the cell, measurement reference signal resource index list, measurement reference signal resource list measurement RSRP/RSRQ/SINR corresponding to the reference signal resource, where the RSRP/RSRQ/SINR corresponding to the cell is obtained based on one or more measurement reference signal resources in the cell, where the measurement reference signal resources in the measurement reference signal resource index list belong to The measurement reference signal resource set corresponding to the cell.
  • FIG. 9 is a schematic structural diagram of a communication node provided by an embodiment.
  • the communication node includes a processor 91, a memory 92, a receiver 93, and a transmitter 94; the number of processors 91 in the communication node can be There are one or more.
  • One processor 91 is taken as an example in FIG. 9; the processor 91 and the memory 92 in the communication node can be connected through a bus or other methods. In FIG. 9, the connection through a bus is taken as an example.
  • the memory 92 can be configured to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the methods in the embodiments of FIG. 1 to FIG. 8 of this application.
  • the processor 91 runs the software programs, instructions, and modules stored in the memory 92 to complete at least one functional application and data processing of the communication node, that is, to implement the above-mentioned method.
  • the memory 92 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system and an application program required for at least one function; the data storage area may store data created according to the use of the communication node, and the like.
  • the memory 92 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 receiver 93 is a module or device combination for receiving data in the communication node.
  • the transmitter 94 is a module or device combination for data transmission in the communication node.
  • the uplink control signaling includes the mobile measurement result, or makes the CSI measurement reference signal include the mobile measurement reference signal, or makes one serving cell correspond to multiple first-type parameters, so that the inter-cell beam measurement
  • the reported speed and beam switching speed are equivalent to the intra-cell beam measurement report, and the beam switching speed is equivalent, effectively supporting high-frequency cell switching and dense cells.
  • the embodiment of the present application also provides a storage medium containing computer-executable instructions.
  • a method for receiving control signaling is performed. The method includes: receiving first control signaling; A control signaling includes a first type of parameter corresponding to the measurement reference signal, where the first type of parameter includes PCI or PCI and a second type of parameter, and the second type of parameter is used to determine related information of the measurement reference signal.
  • the embodiment of the present application also provides a storage medium containing computer-executable instructions.
  • a method for sending control signaling is performed, including: sending first control signaling, and A control signaling includes a first type of parameter corresponding to the measurement reference signal, where the first type of parameter includes PCI or PCI and a second type of parameter, and the second type of parameter is used to determine related information of the measurement reference signal.
  • An embodiment of the present application also provides a storage medium containing computer-executable instructions.
  • a method for receiving control signaling including: receiving first control signaling, The first control signaling includes PUCCH resources; wherein, the first control signaling includes control signaling for configuring one of the following: measurement configuration, measurement link, where a measurement link includes a measurement target and a report configuration.
  • the embodiment of the present application also provides a storage medium containing computer-executable instructions.
  • a method for sending control signaling including: sending first control signaling, The first control signaling includes PUCCH resources; wherein, the first control signaling includes control signaling for configuring one of the following: measurement configuration, measurement link, where a measurement link includes a measurement target and a report configuration.
  • the embodiment of the present application also provides a storage medium containing computer-executable instructions.
  • the computer-executable instructions are executed by a computer processor, they are used to execute a control signaling transmission method, including: transmitting uplink control signaling,
  • the control signaling includes the measurement result of the mobility measurement reference signal; wherein, the uplink control signaling includes one of the following: UCI, MAC-CE.
  • the embodiment of the present application also provides a storage medium containing computer-executable instructions.
  • the computer-executable instructions are executed by a computer processor, they are used to perform a method for determining cell measurement information.
  • a serving cell corresponds to multiple PCIs
  • the term user terminal encompasses any suitable type of wireless user equipment, such as mobile phones, portable data processing devices, portable web browsers, or vehicular mobile stations.
  • the various embodiments of the present application can be implemented in hardware or dedicated circuits, software, logic or any combination thereof.
  • some aspects may be implemented in hardware, while other aspects may be implemented in firmware or software that may be executed by a controller, microprocessor, or other computing device, although the present application is not limited thereto.
  • Computer program instructions can be assembly instructions, Instruction Set Architecture (ISA) instructions, machine instructions, machine-related instructions, microcode, firmware instructions, state setting data, or written in any combination of one or more programming languages Source code or object code.
  • ISA Instruction Set Architecture
  • 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 (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), optical Memory devices and systems (Digital Video Disc (DVD) or Compact Disc (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

本文公开一种控制信令的接收、发送方法和通信节点。一种控制信令的接收方法，包括：接收第一控制信令，第一控制信令中包括测量参考信号对应的第一类参数，其中，第一类参数包括PCI或者PCI与第二类参数；其中，所述测量参考信号包括如下之一：CSI上报配置中的测量参考信号、测量结果包括在UCI中的测量参考信号，服务小区中配置的测量参考信号资源集合中的测量参考信号，波束失败候选参考信号资源集合中的测量参考信号。

Description

控制信令的接收、发送方法和通信节点
本申请要求在2020年02月14日提交中国专利局、申请号为202010093882.6的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信网络领域，例如涉及一种控制信令的接收、发送方法和通信节点。
背景技术
小区间移动性管理是终端基于无线资源控制(Radio Resource Control，RRC)信令上报移动性测量结果的。但在密集小区，例如高频基于波束通信的小区间的场景中，由于小区间切换常常发生，而终端基于RRC信令上报移动性测量结果的时延太大，导致移动通信系统的性能受到影响。
发明内容
本申请提供一种控制信令的接收、发送方法和通信节点，能够降低小区间测量结果的上报时延，提高小区切换速度。
本申请实施例提供一种控制信令的接收方法，包括：
接收第一控制信令，第一控制信令中包括测量参考信号对应的第一类参数，其中，第一类参数包括PCI或者PCI与第二类参数；其中，所述测量参考信号包括如下之一：CSI上报配置中的测量参考信号、测量结果包括在UCI中的测量参考信号，服务小区中配置的测量参考信号资源集合中的测量参考信号，波束失败候选参考信号资源集合中的测量参考信号。
本申请实施例还提供一种控制信令的发送方法，包括：
发送第一控制信令，第一控制信令中包括测量参考信号对应的第一类参数，其中，第一类参数包括PCI或者PCI与第二类参数；其中，所述测量参考信号包括如下之一：CSI上报配置中的测量参考信号、测量结果包括在UCI中的测量参考信号，服务小区中配置的测量参考信号资源集合中的测量参考信号，波束失败候选参考信号资源集合中的测量参考信号。
本申请实施例还提供一种控制信令的接收方法，包括：
接收第一控制信令，在第一控制信令中包括PUCCH资源；其中，第一控制 信令包括用于配置如下之一的控制信令：测量配置，测量链接，其中，一个测量链接包括一个测量目标和一个上报配置。
本申请实施例还提供一种控制信令的发送方法，包括：
发送第一控制信令，在第一控制信令中包括PUCCH资源；其中，第一控制信令包括用于配置如下之一的控制信令：测量配置，测量链接，其中，一个测量链接包括一个测量目标和一个上报配置。
本申请实施例还提供一种控制信令的传输方法，包括：
传输上行控制信令，在上行控制信令中包括移动性测量参考信号的测量结果；其中，上行控制信令包括如下之一：UCI，MAC-CE。
本申请实施例还提供一种小区测量信息的确定方法，包括：
当一个服务小区对应多个PCI的情况下，根据预定规则选择多个PCI中的一个或多个确定服务小区的小区测量信息。
本申请实施例还提供一种通信节点，包括处理器和存储器，处理器用于运行储存在存储器里的程序指令以执行上述第一种控制信令的接收方法。
本申请实施例还提供一种通信节点，包括处理器和存储器，处理器用于运行储存在存储器里的程序指令以执行上述第二种控制信令的接收方法。
本申请实施例还提供一种通信节点，包括处理器和存储器，处理器用于运行储存在存储器里的程序指令以执行上述第一种控制信令的接收方法。
本申请实施例还提供一种通信节点，包括处理器和存储器，处理器用于运行储存在存储器里的程序指令以执行上述第二种控制信令的接收方法。
本申请实施例还提供一种通信节点，包括处理器和存储器，处理器用于运行储存在存储器里的程序指令以执行上述的控制信令的传输方法。
本申请实施例还提供一种通信节点，包括处理器和存储器，处理器用于运行储存在存储器里的程序指令以执行上述的小区测量信息的确定方法。
通过申请实施例所述的方法，在上行控制信令中包括移动测量结果，或者使得CSI测量参考信号包括移动测量参考信号，或者使得一个服务小区对应多个第一类参数，使得小区间波束测量上报的速度，波束切换的速度与小区内波束测量上报，波束切换的速度相当，有效支持高频小区切换，以及密集小区。
附图说明
图1为一实施例提供的一种控制信令的接收方法的流程图；
图2为一实施例提供的另一种控制信令的接收方法的流程图；
图3为一实施例提供的一种控制信令的发送方法的流程图；
图4为一实施例提供的另一种控制信令的发送方法的流程图；
图5为一实施例提供的另一种控制信令的接收方法的流程图；
图6为一实施例提供的另一种控制信令的发送方法的流程图；
图7为一实施例提供的一种控制信令的传输方法的流程图；
图8为一实施例提供的一种小区测量信息的确定方法的流程图；
图9为一实施例提供的一种通信节点的结构示意图。
具体实施方式
下文中将结合附图对本申请的实施例进行说明。
基站通过RRC信令给一个终端配置测量配置(MeasConfig)。其中，每个小区组分别对应一个Measconfig，小区组包括主小区组(Master Cell Group，MCG)和辅小区组(Scendary Cell Group，SCG)，其中，MeasConfig中包括一个或者多个测量(Meas)，一个Meas中包括如下信息：该Meas的测量索引(Meas Identifier，MeasId)，一个测量目标(MeasObject)和一个上报配置(ReportConfig)，即一个Meas建立了MeasObject和ReportConfig之间的关联关系，在ReportConfig中配置上报小区间测量信息的触发条件等，每个MeasObject中配置的配置元素如表1所示。
表1
Figure PCTCN2021075439-appb-000001
Figure PCTCN2021075439-appb-000002
上述一个物理小区标识(Physical Cell Identifier，PCI)范围元素(PCI-RangeElement)中配置起始PCI信息和PCI的长度，即一个PCI-RangeElement中包括一个PCI或连续的多个PCI，上述同步信号/物理广播信道块(Synchronization Signal/Physical Broadcast Channel Block，SS/PBCH Block，SSB)的信息包括MeasObject中所有PCI对应的SSB的信息。一个频域(比如表1中的一个SSB频率(ssbFrequency))对应很多PCI，新无线电(New Radio，NR)协议中一个频域最多对应1008个PCI，一个PCI在时域上对应多个SSB，时域不同的SSB通过SSB索引(ssb-Index)表示，例如：一个PCI对应时域的64个SSB，时域索引不同的SSB代表不同的准共址参考信号资源，可以简单认为不同的SSB索引对应基站的不同发送波束。一个PCI对应的64个时域SSB中发送的SSB序列相同，所述SSB序列包括SSS中包括的主同步信号(Primary Synchronization Signal，PSS)和第二同步信号也称为辅同步信号(Secondary Synchronization Signal，SSS)，一个(PSS，SSS)组合对应一个PCI，(PSS，SSS)组合中PSS，SSS的序列生成参数中包括所述PCI信息。例如PCI1对应的64个时域SSB周期发送，比如所述64个SSB占有的时域资源跨度为5ms，周期为20ms，则每4个5ms中有一个5ms中有SSB。一个MeasObject中的PCI 2和PCI 1分别对应64个时域SSB，两个PCI对应的SSB所占的时域资源相同，只是SSB序列信息不同，即相同频域ssbFrequency上的不同PCI是码分的。如果不同PCI对应的SSB由不同节点发送给同一个用户设备(User Equipment，UE)，不同节点和终端之间的传输时延差别比较大(比如超过循环前缀(Cyclic  prefix，CP)范围)的情况下，即使两个节点的发送时间是同步的，不同PCI不能共享下行定时，终端基于各个PCI对应的SSB分别得到不同PCI对应的下行定时，此时不同PCI对应的SSB可以认为既是码分的也是时分的。
表1中的参考信号配置(ReferenceSignalConfig)配置元素用于配置该MeasObject中包括的测量参考信号，后面为了简单将此测量参考信号称为Mobility测量参考信号(也称移动性测量参考信号)，ReferenceSignalConfig元素中包括表2所示的配置元素。
表2
Figure PCTCN2021075439-appb-000003
表2中的SSB移动性配置(SSB-ConfigMobility)中配置SSB的时域选择信息，比如当SSB的时域最大个数为64时，基站给终端配置64个SSB中终端需要测量哪些SSB，比如用64比特表示，64个时域SSB中终端只需要检测其中的4个SSB就可以。表2中该MeasObject中包括的所有PCI共享一个SSB-ConfigMobility配置元素。表2中的CSI-RS移动性资源配置(CSI-RS-ResourceConfigMobility)配置元素用于配置该MeasObject中包括的CSI-RS信息，CSI-RS-ResourceConfigMobility配置元素中包括表3所示的配置元素。
表3
Figure PCTCN2021075439-appb-000004
Figure PCTCN2021075439-appb-000005
表3中的CSI-RS-CellMobility配置元素中包括表4所示的配置元素。
表4
Figure PCTCN2021075439-appb-000006
从表3和表4中可以看出，CSI-RS-ResourceConfigMobility中会配置多个PCI对应的信道状态信息参考信号(Channel State Information-Reference Signal，CSI-RS)信息，但是这多个PCI对应的CSI-RS的子载波间隔相同，每个CSI-RS移动性小区(CSI-RS-CellMobility)对应一个PCI(即PhysCellId)。表4中的CSI-RS-Resource-Mobility配置元素中，配置每个Mobility CSI-RS资源所占的时域符号信息，时隙(slot)信息，周期信息，资源单元(Resources Element，RE)信息，码域信息，如表5所示。
表5
Figure PCTCN2021075439-appb-000007
Figure PCTCN2021075439-appb-000008
图1为一实施例提供的一种控制信令的接收方法的流程图，如图1所示，本实施例提供的方法包括如下步骤。
步骤S1010，接收第一控制信令，第一控制信令中包括测量参考信号对应的第一类参数，其中，第一类参数包括物理小区标识或者物理小区标识与第二类参数。
本实施例提供的控制信令的接收方法由无线通信网络中的第一通信节点执行，其中，第一通信节点是接收第二通信节点的控制信令以完成无线通信网络中的各种业务的节点，第一通信节点例如为终端，第二通信节点例如为基站。 在传统的无线通信网络中，终端在RRC信令中上报小区测量结果，但RRC信令是高层信令，传输时延较高，从而影响小区切换速度。而终端进行小区测量所采用的参考信号资源是根据基站下发的信道状态信息(Channel State Information，CSI)上报配置(CSI-ReportConfig)中的服务小区标识而确定的，根据服务小区标识仅能在CSI上报配置信息中唯一确定服务小区的测量参考信号，那么根据基站下发的CSI上报配置只能完成服务小区的测量，并通过RRC信令上报测量结果。
而在本实施例中，第一通信节点，即终端是接收第一控制信令，第一控制信令中包括测量参考信号对应的第一类参数，那么第一通信节点就是根据第一类参数确定测量参考信号。根据第一类参数确定的测量参考信号不仅是服务小区的测量参考信号，还可以是第一类参数对应的其他测量参考信号。那么第一通信节点即可根据非服务小区的测量参考信号进行移动性测量，而移动性测量结果可以通过物理层信令发送给网络层的第二通信节点，即基站，因此可以降低移动性测量结果的上报时延。
第一类参数包括PCI或者物理小区标识与第二类参数。也就是根据第一类参数可以确定需要进行移动性测量的小区的标识，以及所需测量的相关信息。
测量参考信号包括如下之一：CSI上报配置中的测量参考信号、测量结果包括在上行控制信息(Uplink Control Information，UCI)中的测量参考信号，服务小区中配置的测量参考信号资源集合中的测量参考信号，波束失败候选参考信号资源集合中的测量参考信号。
在一实施例中，测量参考信号包括如下之一：测量参考信号资源中的测量参考信号，测量参考信号资源集合中的测量参考信号，测量参考信号资源集合列表中的测量参考信号。
在一实施例中，第二类参数包括如下至少之一：服务小区索引(serving cell Index)、测量目标索引(MeasureobjectID)、测量链接索引、测量配置索引(MeasconfigID)、绝对无线频率信道号(NR Absolute Radio Frequency Channel Number，AFRCN)、用于确定测量参考信号所占的频域位置的频域参考点(PointA)的参数、频域带宽。在本实施例中，频域信息包括PointA和频域带宽中的一种或多种。
在一实施例中，一个频域带宽包括如下之一：服务小区索引，成员载波(Component Carrier，CC)，部分带宽(BandWidth part，BWP)，物理资源块(Physical Resource Block，PRB)集合，频段(Band)，PRB跨度，载频，其中，PRB跨度包括一段连续的PRB，测量参考信号在PRB跨度中每x个PRB中占有资源，其中x是大于或等于1的正整数。
在一实施例中，第二类参数用于确定测量参考信号的如下信息至少之一：第二类参数用于确定测量参考信号对应的测量目标；第二类参数用于确定测量参考信号对应的上报参数；第二类参数用于确定测量参考信号对应的测量参数。也就是说，根据第二类参数可以确定测量参考信号对应的测量目标、上报参数、测量参数中的至少一种。
在一实施例中，若第二类参数用于确定测量参考信号对应的测量目标，包括如下至少之一：测量参考信号属于测量参考信号对应的测量目标中配置的移动性测量参考信号；根据测量参考信号对应的测量目标确定测量参考信号的第三类参数，其中第三类参数包括如下至少之一：所占的PRB集合，子载波间隔，PointA，频域带宽。
在一实施例中，若第二类参数用于确定测量参考信号对应的测量目标，且测量参考信号包括同步信号的情况下，还包括如下至少之一：同步信号索引属于测量目标中选择的同步信号索引集合；第一类参数中包括的物理小区标识属于白小区列表，其中白小区是测量目标中的白小区列表；第一类参数中包括的物理小区标识不属于黑小区列表，其中白小区是测量目标中的黑小区列表，其中测量目标是测量参考信号对应的测量目标。
在一实施例中，上报参数包括如下之一：触发事件的上报参数，其中，根据基于测量参考信号得到的测量结果，判断触发事件是否满足，当满足时，在UCI中上报测量结果；测量链接索引中配置的上报参数，其中测量链接索引根据第二类参数确定。
在一实施例中，测量参考信号对应的测量目标包括如下之一：第二类参数中的服务小区对应的测量目标，其中服务小区对应的测量目标包括如下之一：服务小区的服务小区测量目标对应的测量目标、频域信息与服务小区的频域信息满足预定条件的测量目标；第二类参数中的测量目标索引对应的测量目标；第二类参数中的测量链接索引对应测量链接中包括的测量目标；第二类参数中的测量配置索引和测量目标索引对应的测量目标。
步骤S1020，根据第一类参数确定测量参考信号进行测量并将测量结果通过物理层上报。
在接收到第一控制信令后，第一通信节点即可确定进行测量所使用的测量参考信号。那么第一通信节点即可根据确定的测量参考信号进行小区间的移动性测量，并将测量结果通过物理层上报，从而降低移动性测量结果的上报时延，提高小区切换速度。
在一实施例中，以第一控制信令为CSI-ReportConfig为例。根据第一类参数 确定CSI-ReportConfig中的测量参考信号资源，即PCI和频域信息是CSI-ReportConfig中的测量参考信号对应的PCI和频域信息。每个(PCI，第二类参数)组合分别对应一个测量参考信号资源集合列表。或者通过第一类参数确定CSI-ReportConfig中的移动性(Mobility)测量参考信号资源，CSI-ReportConfig中非Mobility测量参考信号资源的测量参考信号不用第一类参数确定，CSI-ReportConfig中非Mobility测量参考信号资源的测量参考信号根据第三信息确定，此时CSI-ReportConfig中既为Mobility测量参考信号配置(PCI，第二类参数)，又为非Mobility测量参考信号配置第三信息，比如第三信息为服务小区索引，表示非移动性测量参考信号属于服务小区中配置的测量参考信号。Mobility测量参考信号包括在一个或者多个测量目标(MeasObject)中，Mobility测量参考信号包括SSB的时候，SSB对应的PCI包括在MeasObject中配置的白小区列表中，或SSB对应的PCI不包括在MeasObject中配置的黑小区列表中。Mobility测量参考信号所属的MeasObject包括如下之一：服务小区中配置的服务测量(servingCellMO)对应的测量目标MeasObject，其中，服务小区索引包括在第二类参数中；第二类参数中的测量目标索引(MeasureobjectID)对应的MeasObject；第二类参数中的MeasID中包括的MeasObject；同步信号频域信息(ssbFrequency)等于(或与第二类参数的差值小于预定值)第二类参数中ARFCN/PointA/频域信息的MeasObject。
当第二类参数为MeasureobjectID的时候，如果测量参考信号资源为SSB，SSB频域信息根据MeasureobjectID对应的新无线电测量目标索引(MeasureobjectNR)中配置的ssbFrequency确定。SSB对应的时域资源索引(也称为SSB索引)属于MeasureobjectNR中配置的SSB测量配置(ssb-ToMeasure)选择的SSB索引。如果测量参考信号资源为CSI-RS，CSI-RS资源对应的PointA根据MeasureobjectID对应的MeasureobjectNR中配置CSI-RS参考频率(refFreqCSI-RS)，CSI-RS资源对应的子载波间隔，Band信息也可以通过MeasureobjectID对应的MeasureobjectNR中在CSI-RS移动性资源配置(CSI-RS-ResourceConfigMobility)中配置的子载波间隔获取。或者此时测量参考信号包括MeasObject中配置的对应PCI的测量参考信号，包括SSB或用于Mobility测量的CSI-RS。本实施例也不排除测量参考信号不是Mobility测量参考信号，只是测量参考信号资源的第三类参数通过MeasureobjectID对应的MeasureobjectNR中配置的信息获取，其中，第三类参数包括如下信息中的至少之一：所占的PRB跨度，子载波间隔，PointA，Band，而测量参考信号的其他信息在MeasObject之外配置，其中，测量参考信号的其他信息包括如下信息中的一种或多种：时域参数，占有的RE位置，PRB位置，端口数，准共址测量参考信号等，比如在CSI-ReportConfig关联的CSI资源配置索引 (CSI-ResourceConfigId)中配置，其中，PRB跨度包括一段连续的PRB，测量参考信号在PRB跨度中每x个PRB中占有资源，其中，x是大于或等于1的正整数。
第二类参数为MeasID的时候，测量参考信号资源的第三类参数根据MeasID中包括的Measobject获取，或者测量参考信号资源属于MeasID中包括的Measobject中配置的测量参考信号。CSI测量上报的测量参数和或上报参数基于MeasID中包括的移动性测量上报ReportConfig中配置的参数确定。
第二类参数包括ARFCN的时候，测量参考信号资源的PointA信息根据ARFCN获取。
第二类参数包括MeasConfig的时候，CSI上报配置基于MeasConfig中配置的信息获取测量参考信号和上报参数，比如上报参数包括触发事件的参数，基于测量参考信号得到的测量结果判断触发事件是否满足，当满足时，在UCI中上报测量结果。或者根据第二类参数确定测量索引MeasID，根据MeasID中包括的上报配置索引(ReportConfigId)对应的上报配置(ReportConfig)中配置的参数获取上报参数。
CSI-ReportConfig中的测量参考信号资源包括如下至少之一：信道测量参考信号资源，干扰测量参考信号资源，可以为CSI-ReportConfig中的信道测量参考信号和干扰测量参考信号资源分别配置(PCI，第二类参数)，从而信道测量信号和干扰测量信号可以对应不同的(PCI，第二类参数)，也可以CSI-ReportConfig中的信道测量参考信号和干扰测量参考信号共享一份(PCI，第二类参数)。CSI-ReportConfig的信道测量参考信号包括一个或者多个信道测量参考信号资源集合set，每个set中包括一个或者多个测量参考信号资源，此时可以是一个或者多个信道测量参考信号集合共享一个(PCI，第二类参数)，也可以是为每个信道测量参考信号资源集合分别配置对应的(PCI，第二类参数)，甚至可以为每个集合(set)中每个信道测量参考信号资源分别配置对应的(PCI，第二类参数)。类似地，可以为每个干扰测量参考信号资源分别配置第一类参数，也可以为每个干扰测量集合set分别配置第一类参数，也可以是CSI-ReportConfig中的一个或者多个干扰测量参考信号资源集合set共享一个第二类参数。或者第一类参数的配置级别和第二类参数的配置级别不同，比如一个CSI-ReportConfig中只配置一个第二类参数，干扰测量信号和信道测量信号共享，而分别为干扰测量信号和信道测量信号配置PCI，或者分别为每个干扰信号资源集合和/或每个信道测量信号资源集合配置PCI，或者分别为每个干扰信号测量资源和/或每个信道测量资源分别配置PCI。
总之，通过第二类参数获取测量参考信号资源的第三类参数，或者测量参 考信号为第一类参数对应的Mobility测量参考信号。根据测量参考信号得到的测量结果就可以包括在物理上行控制信道(Physical Uplink Control Channel，PUCCH)或物理上行共享信道(Physical Uplink Shared Channel，PUSCH)中上报给基站。从而实现将邻小区测量结果更早地发送给基站。
在一实施例中，当通过本实施例提供的方法，基于Mobility测量参考信号的信道状态信息在PUCCH或PUSCH上报的时候，信道状态信息不进行Mobility测量时的滤波过程，即信道状态测量结果是瞬时测量结果，不进行多次测量结果的加权平均，尤其不进行多次测量结果的非平均加权平均。
本实施例提供的控制信令接收方法，通过接收包括测量参考信号对应的第一类参数的第一控制信令，其中，第一类参数包括物理小区标识或者物理小区标识与第二类参数，从而可以根据第一类参数确定测量参考信号进行移动性测量并将测量结果通过物理层上报，由于通过物理层上报的测量结果时延较低，因此降低了移动性测量结果的上报时延，提高了小区切换速度。
图2为一实施例提供的另一种控制信令的接收方法的流程图，如图2所示，本实施例提供的方法包括如下步骤。
步骤S2010，接收第一控制信令，第一控制信令中包括测量参考信号对应的第一类参数，其中，第一类参数包括物理小区标识或者物理小区标识与第二类参数。
步骤S2020，接收第二控制信令，第二控制信令中包括指示信息，其中，指示信息用于指示第一控制信令中包括测量参考信号对应的第一类参数或者包括测量参考信号对应的服务小区索引。
在本实施例中，第一通信节点在接收到第一控制信令后，还可以接收第二控制信令，第二控制信令用于指示第一控制信令中包括测量参考信号对应的第一类参数或者包括测量参考信号对应的服务小区索引。也就是说，为了使第一通信节点获知第一控制信令中包括第一类参数或者第一控制信令中包括测量参考信号对应的服务小区索引。为了不增加控制信令的数量，第一控制信令可以采用现有信令，只是在其中增加了第一类参数，那么为了使第一通信节点从第一控制信令中获取第一类参数，就可以采用第二控制信令通知第一通信节点。
在一实施例中，在第一控制信令中包括的是第一类参数的情况下，第一控制信令中的测量参考信号资源索引是移动性测量参考信号资源的索引；在第一控制信令中包括的是服务小区索引的情况下，第一控制信令中的测量参考信号资源索引是服务小区中的测量参考信号资源的索引；其中，第一控制信令包括CSI报告配置信令。
通过信令信息选择在CSI-ReportConfig中配置服务小区索引，还是配置上述第一类参数，当选择配置服务小区索引的时候，CSI-ReportConfig中包括的测量参考信号属于服务小区中配置的测量参考信号，和/或测量参考信号资源的PointA信息根据服务小区中配置的PointA信息确定，和/或测量参考信号所在的频域资源在服务小区激活的BWP(BandWidth Part)中。当选择配置第一类参数的时候，CSI-ReportConfig中的测量参考信号包括Mobility测量参考信号，根据第一类参数确定Mobility测量参考信号。
步骤S2030，根据第一类参数确定测量参考信号进行测量并将测量结果通过物理层上报。
在一实施例中，测量参考信号资源集合包括如下集合中的至少之一：服务小区中配置的测量参考信号资源集合；包括移动性测量参考信号资源的测量参考信号资源集合。
在一实施例中，一个测量参考信号资源集合中包括对应于不同第一类参数的测量参考信号。根据如下方式之一在测量参考信号资源集合中选择测量参考信号资源，并将选择的测量参考信号资源索引包括在UCI或介质访问控制层控制单元(Media Access Control-Control Element，MAC-CE)中上报：根据不同第一类参数对应的测量参考信号之间的功率差，在测量参考信号资源集合中选择测量参考信号资源；根据第一类参数的优先级，在测量参考信号资源集合中选择测量参考信号资源；在测量参考信号资源集合中的所有第一类参数对应的同步信号的发送功率相同的情况下，在测量参考信号资源集合中选择测量参考信号资源；忽略测量参考信号资源的发送功率，在测量参考信号资源集合中选择测量参考信号资源；获取各第一类参数对应的测量参考信号资源的发送功率，根据测量参考信号资源的发送功率和测量参考信号在接收端的接收性能，在测量参考信号资源集合中选择测量参考信号资源。
在一实施例中，上行控制信令中还包括如下信息中的至少之一：测量配置索引，测量链接索引，测量目标索引，服务小区测量结果列表，邻小区测量结果列表，第五类参数测量结果列表。其中，服务小区测量结果列表中包括一个或者多个服务小区测量结果，一个服务小区测量结果包括如下信息中的至少之一：服务小区索引，服务小区对应的小区测量信息，最好的邻小区对应的小区测量信息；其中，邻小区测量结果列表中包括一个或者多个邻小区测量结果，一个邻小区测量结果中包括如下信息中的至少之一：物理小区标识，邻小区对应的小区测量信息；其中，第五类参数测量结果列表中包括一个或者多个第五类参数测量结果，一个第五类参数测量结果中包括如下信息中的至少之一：第五类参数，第五类参数对应的小区测量信息；其中，第五类参数包括如下之一： 物理小区标识，物理小区标识和测量目标索引，物理小区标识和测量链接索引；其中，上行控制信令包括如下之一：UCI，上行MAC-CE命令。
在一实施例中，第一控制信令中还包括如下信息中的至少之一：测量配置索引，测量链接索引，测量目标索引，服务小区测量结果列表，邻小区测量结果列表，第五类参数测量结果列表；其中，服务小区测量结果列表中包括一个或者多个服务小区测量结果，一个服务小区测量结果包括如下信息中的至少之一：服务小区索引，服务小区对应的小区测量信息，最好的邻小区对应的小区测量信息；其中，邻小区测量结果列表中包括一个或者多个邻小区测量结果，一个邻小区测量结果中包括如下信息中的至少之一：物理小区标识，邻小区对应的小区测量信息；其中，第五类参数测量结果列表中包括一个或者多个第五类参数测量结果，一个第五类参数测量结果中包括如下信息中的至少之一：第五类参数，第五类参数对应的小区测量信息；其中，第五类参数包括如下之一：物理小区标识，物理小区标识和测量目标索引，物理小区标识和测量链接索引；其中，第一控制信令包括如下之一：UCI，上行MAC-CE命令。
在一实施例中，当一个服务小区对应多个PCI的情况下，根据如下方式之一确定服务小区的小区测量信息：根据多个PCI中的一个PCI对应的移动性测量参考信号得到服务小区的小区测量信息；在服务小区的小区测量信息中包括多个PCI中的每个PCI对应的小区测量结果；根据多个PCI中的一个PCI对应的小区测量信息得到服务小区的小区测量信息。
在一实施例中，小区测量信息包括如下信息中的至少之一：小区对应的参考信号接收功率(Reference Signal Receiving Power，RSRP)/参考信号接收质量(Reference Signal Receiving Quality，RSRQ)/信号与干扰加噪声比(Signal to Interference plus Noise Ratio，SINR)，测量参考信号资源索引列表，测量参考信号资源列表中的测量参考信号资源对应的RSRP/RSRQ/SINR，其中，小区对应的RSRP/RSRQ/SINR基于小区中的一个或多个测量参考信号资源得到，其中，测量参考信号资源索引列表中的测量参考信号资源属于小区对应的测量参考信号资源集合。
在一实施例中，还可以根据服务小区的小区测量信息判断触发事件是否满足，当触发事件满足时，发送移动性测量结果，其中，移动性测量结果包括在如下之一：UCI，上行MAC-CE信令，上行高层信息。
在一实施例中，在测量参考信号包括波束失败候选参考信号资源集合中的测量参考信号的情况下，第一控制信令中包括波束失败候选参考信号资源集合中测量参考信号资源对应的第一类参数，还包括如下至少之一：从预定时刻开始，预定下行信道的解调参考信号和新测量参考信号资源对应的移动性测量参 考信号之间满足准共址关系；根据新测量参考信号资源的类型，确定预定下行信道的解调参考信号和新测量参考信号资源之间满足准共址关系的开始时刻；其中，新测量参考信号是第一通信节点在波束失败候选参考信号资源集合中选择的测量参考信号资源，新测量参考信号资源的类型包括移动性测量参考信号资源和服务小区中的测量参考信号资源，第一通信节点是接收第一控制信令的通信节点。如果波束失败候选参考信号集合是主小区(Primary Cell)的，预定下行信道包括如下至少之一：关联波束失败搜索空间的控制资源集合(Control Resource Set，CORESET)中的下行控制信道，关联波束失败搜索空间的CORESET中的下行控制信道中调度的物理下行共享信道(Physical Downlink Shared Channel，PDSCH)。如果波束失败候选参考信号集合是辅小区(Secondary Cell)的，预定下行信道包括如下至少之一：辅小区中所有CORESET中的下行控制信道，辅小区中的PDSCH。
在一实施例中，根据新测量参考信号资源的类型，确定预定下行信道的解调参考信号和新参考信号资源之间满足准共址关系的开始时刻，包括：在新参考信号资源的类型为服务小区中的测量参考信号资源的情况下，开始时刻和第一时刻之间的时间间隔为第一长度；在新参考信号资源的类型为移动性测量参考信号资源的情况下，开始时刻和第一时刻之间的时间间隔为第二长度；其中，第一长度小于第二长度。
在一实施例中，还可以根据第三控制信令或预定规则，确定如下至少之一：移动性测量参考信号资源所属的测量参考信号资源集合；移动性测量参考信号资源所属的测量参考信号资源集合列表；包括移动性测量参考信号资源的测量参考信号资源集合；包括移动性测量参考信号资源的测量参考信号资源集合列表；其中，移动性测量参考信号属于测量目标中配置的测量参考信号。当测量参考信号微移动性测量参考信号时，还可以确定移动性测量参考信号所属的资源集合或资源列表。
在一实施例中，还包括如下之一：在移动性测量参考信号资源的配置信令中包括移动性测量参考信号资源所属的测量参考信号资源集合；根据第一类参数确定移动性测量参考信号所属的测量参考信号资源集合，其中，第一类参数包括移动性测量参考信号对应的第一类参数；在测量配置中，配置移动性测量参考信号资源的测量参考信号资源集合；在测量目标中，配置移动性测量参考信号资源的测量参考信号资源集合。
在一实施例中，还包括如下之一：在移动性测量参考信号资源的配置信令中包括移动性测量参考信号资源所属的测量参考信号资源集合列表；根据第一类参数确定移动性测量参考信号的测量参考信号资源集合列表；在测量配置中， 配置移动性测量参考信号资源的测量参考信号资源集合列表；在测量目标中，配置移动性测量参考信号资源的测量参考信号资源集合列表。
在一实施例中，第一控制信令包括如下控制信令中的至少之一：CSI上报配置信令；测量参考信号资源集合列表的配置信令；测量参考信号资源集合的配置信令；测量参考信号资源的配置信令；其中，一个测量参考信号资源集合列表中包括一个或者多个测量参考信号资源集合，一个测量参考信号资源集合中包括一个或者多个测量参考信号资源。
在一实施例中，在第一控制信令包括CSI上报配置信令的情况下，包括如下之一：CSI上报配置信令中信道测量参考信号和干扰测量参考信号共享一个第一类参数；CSI上报配置信令中信道测量参考信号和干扰测量参考信号分别对应一个第一类参数；CSI上报配置信令中信道测量参考信号和干扰测量参考信号共享第二类参数，信道测量参考信号资源集合列表和干扰测量参考信号资源集合列表分别对应一个物理小区标识参数；CSI上报配置信令中信道测量参考信号和干扰测量参考信号共享第二类参数，信道测量参考信号资源集合和干扰测量参考信号资源集合分别对应一个物理小区标识参数；测量上报配置信令中信道测量参考信号和干扰测量参考信号共享第二类参数，信道测量参考信号资源和干扰测量参考信号资源分别对应一个物理小区标识参数，其中，第一类参数包括物理小区标识和第二类参数。
在一实施例中，还包括如下之一：在测量参考信号资源集合列表的配置信令中包括第一类参数，其中，测量参考信号资源集合列表中的测量参考信号资源共享第一类参数；在测量参考信号资源集合的配置信令中包括第一类参数，其中，测量参考信号资源集合中的测量参考信号资源共享第一类参数；在测量测量参考信号资源的配置信令中包括第一类参数；在测量参考信号资源集合列表的配置信令中包括第二类参数，其中，测量参考信号资源集合列表中的测量参考信号资源共享二类参数，测量参考信号资源集合列表中的每个测量参考信号资源集合分别对应一个物理小区标识；在测量参考信号资源集合列表的配置信令中包括第二类参数，其中，测量参考信号资源集合列表中的测量参考信号资源共享二类参数，测量参考信号资源集合列表中的每个测量参考信号资源分别对应一个物理小区标识；在测量参考信号资源集合的配置信令中包括第二类参数，其中，测量参考信号资源集合中的测量参考信号资源共享第二类参数，测量参考信号资源集合中的每个测量参考信号资源分别对应一个物理小区标识。
在一实施例中，还包括：在测量参考信号资源集合列表的配置信令中包括第二类参数，其中，测量参考信号资源集合列表中的测量参考信号资源共享第二类参数，测量参考信号资源集合列表中的每个测量参考信号资源集合分别对 应一个物理小区标识；在测量参考信号资源集合列表的配置信令中包括第二类参数，其中，测量参考信号资源集合列表中的测量参考信号资源共享第二类参数，测量参考信号资源集合列表中的每个测量参考信号资源分别对应一个物理小区标识；在测量参考信号资源集合的配置信令中包括第二类参数，其中，测量参考信号资源集合中的测量参考信号资源共享第二类参数，测量参考信号资源集合中的每个测量参考信号资源分别对应一个物理小区标识；其中，第一类参数包括物理小区标识和第二类参数。
在一实施例中，在UCI中包括测量参考信号资源集合中的测量参考信号资源的索引信息。即在UCI中包括测量参考信号资源集合中测量参考信号的选择信息。
在一实施例中，还包括：当测量参考信号的测量结果包括在上行控制信令中的情况下，根据测量参考信号对应的第一类参数是否属于预定第一类参数集合确定测量参考信号的测量时间是否受限制；其中，上行控制信令包括如下之一：UCI，上行MAC-CE。
在一实施例中，包括如下至少之一：当第一类参数属于预定第一类参数集合时，测量参考信号测量时间不受限制；当第一类参数不属于预定第一类参数集合时，测量参考信号测量时间受限制；其中，预定第一类参数集合中的每个第一类参数集合与一个服务小区关联，测量时间受限制包括如下之一：测量参考信号的测量时间落在测量间隔(MeasGap)中，测量参考信号中的同步信号落在同步和物理广播信道测量时间配置SSB测量时间配置(SS/PBCH block measurement timing configuration，SMTC)时间窗中。
结合上述实施例中的各种情况，本实施例提供的信令接收方法可以通过如下方式之一使得CSI-ReportConfig的测量参考信号资源包括Mobility测量参考信号。
方式一：CSI-ReportConfig中的测量参考信号资源在服务小区测量参考信号集合列表CSI-ResourceConfigId与移动性测量参考信号集合列表中选择，服务小区测量参考信号资源列表中包括的参考信号属于服务小区中配置的参考信号，移动性测量参考信号集合列表中包括移动性测量参考信号。其中，一个移动性测量参考信号集合列表中包括一个或者多个移动性测量参考信号集合中，其中，移动性测量参考信号集合中包括一个或者多个移动性测量参考信号。在此方式中，根据是否配置PCI信息确定CSI-ReportConfig中的测量参考信号资源是服务小区测量参考信号集合列表CSI-ResourceConfigId还是移动性测量参考信号集合列表，当在CSI-ReportConfig中配置第一类参数的情况下，CSI-ReportConfig中的测量参考信号资源属于移动性测量参考信号集合列表，当CSI-ReportConfig 只配置服务小区索引的情况下，CSI-ReportConfig中的测量参考信号属于服务小区测量参考信号集合列表。
方式二：CSI-ReportConfig的测量参考信号包括具有预定索引CSI-RS索引(CSI-RS-Index)的Mobility测量参考信号，CSI-RS-Index根据非零功率(Non Zero Power，NZP)CSI-RS资源索引(NZP-CSI-RS-ResourceId)获取，即NZP-CSI-RS-ResourceId与Mobility测量参考信号的索引相同，其中，NZP-CSI-RS-ResourceId根据CSI-ReportConfig中配置的CSI-ResourceConfigId中配置的资源索引得到。CSI-ReportConfig中没有配置PCI的时候，CSI-ReportConfig中配置的测量参考信号索引是服务小区测量参考信号索引，当CSI-ReportConfig中配置PCI的时候，CSI-ReportConfig中配置的测量参考信号索引是Measobject中配置的测量参考信号索引(即移动性测量参考信号索引)。或者CSI-ReportConfig中配置的PCI属于预定PCI集合的时候，CSI-ReportConfig中配置的测量参考信号索引是服务小区测量参考信号索引，当CSI-ReportConfig中配置的PCI不属于预定PCI集合的时候，CSI-ReportConfig中配置的测量参考信号索引是移动性测量参考信号索引。预定PCI集合包括如下之一：通过RRC为服务小区配置的PCI构成的集合；为服务小区激活的PCI构成的集合；包括在RRC信令配置的传输配置指示状态(Transmission Configuration Indicator state，TCI state)信息中的PCI；包括在MAC-CE激活的TCI state信息中；包括在RRC信令为一个频域带宽配置的TCI state信息中；包括在MAC-CE为一个频域带宽激活的TCI state信息中。即根据CSI-ReportConfig配置了测量参考信号对应的第一类参数还是配置了测量参考信号对应的服务小区索引，确定测量参考集合中包括的测量参考信号索引对应的是服务小区测量参考信号资源的索引，还是移动性测量参考信号资源的索引。
方式三：一个测量参考信号集合列表中的参考信号即可以服务小区参考信号，也可以是移动性测量参考信号，服务小区参考信号所在的测量参考信号集合列表和移动性测量参考信号集合列表统一标号。
当CSI上报测量参考信号包括Mobility测量参考信号的时候，需要确定移动性测量参考信号所属的测量参考信号集合索引和/或测量参考信号集合列表索引，其中，一个测量参考信号集合列表中包括一个或者多个测量参考信号集合，一个测量参考信号集合中包括一个或者多个测量参考信号资源。通过如下方式至少之一确定移动性测量参考所属的测量参考信号集合和/或测量参考信号集合列表。
方式一：在MeasObject中配置测量参考信号资源(即移动性测量参考信号资源)的时候，配置测量参考信号集合标识信息，在MeasObject中配置 CSI-RS-Resource-Mobility资源(如表5中所示)的时候，给这个资源配置测量参考信号集合列表索引CSI-ResourceConfigId或测量参考信号集合索引，从而可以使得一个MeasObject中对应一个PCI的不同的移动性测量参考信号资源属于不同的测量参考信号集合。
方式二：MeasObject中一个PCI配置测量参考信号资源对应一个测量参考信号集合索引或一个测量参考信号集合列表索引。在MeasObject中为一个PCI配置CSI-RS-CellMobility资源列表(如表4所示)的时候，配置对应的测量参考信号集合索引和/或测量参考信号集合列表索引。该MeasObject中对应表4中cellId(即PCI，Physical cell Index)的csi-rs-ResourceList-Mobility中的测量参考信号属于相同的测量参考信号集合和/或相同的测量参考信号集合列表。
在上述方式一和方式二中，规定一个MeasObject/MeasConfig具有关联相同测量参考信号集合索引的Mobility测量参考信号属于同一个测量参考信号集合，这样就允许一个测量参考信号集合中包括对应不同PCI的移动性测量参考信号。
方式三：(PCI，MeasObject)对应的所有Mobility测量参考信号都作为该CSI-ReportConfig的测量参考信号资源，比如都作为该CSI-ReportConfig的信道测量参考信号资源。在表4中不配置集合索引或集合列表索引，第一类参数相当于是集合索引，即在确定移动性测量参考信号集合的时候只需要确定该移动性测量参考信号对应的第一类参数就可以。
方式四：在Measobject中配置测量参考信号集合列表信息，一个Measobject可以包括一个或者多个测量参考信号集合列表CSI-ResourceConfig，一个测量参考信号集合列表中一个或多个测量参考信号集合，一个测量参考信号集合中包括该Measobject中配置的Mobility测量参考信号，其中，Mobility测量参考信号包括CSI-RS和SSB中的一种或多种。一个测量参考信号集合set中包括的测量参考信号满足如下条件之一：一个set中包括的测量参考信号对应的PCI相同；一个set中包括的测量参考信号对应的PCI可以不同，即一个set中包括的测量参考信号包括多个PCI对应的Mobility测量参考信号，此时一个测量参考信号集合中包括的测量参考信号用(PCI，测量参考信号索引)表示。
方式五：在MeasConfig中配置测量参考信号集合列表。一个MeasConfig可以包括一个或者多个测量参考信号集合列表，一个测量参考信号集合set中包括的测量参考信号满足如下条件之一：一个set中包括的测量参考信号对应的PCI相同；一个set中包括的测量参考信号对应的PCI的个数可以大于1；一个set中包括的测量参考信号一个MeasObjectID；一个set中包括的测量参考信号包括一个或者多个MeasObjectID中的参考信号，此时一个测量参考信号集合中包括的测量参考信号用(MeasObjectID，PCI，测量参考信号索引)表示。
在方式四和五中，测量参考信号集合列表配置信息包括如下至少之一：测量参考信号集合列表索引，测量参考信号集合列表中包括的测量参考信号资源集合，测量参考信号集合中包括的移动性测量参考信号。
方式六：在服务小区的CSI-MeasConfig包括的测量参考信号集合列表CSI-ResourceConfig中，为CSI-RS/SSB资源配置其对应的PCI信息或PCI与第二类参数。可以采用如下方式之一为CSI-RS配置PCI信息。
A)在非0功率CSI-RS测量参考信号资源NZP-CSI-RS-Resource中配置PCI信息，即为每个CSI-RS resource配置对应的PCI(或PCI与第二类参数)。一个set中可以包括对应多个PCI的NZP-CSI-RS。
B)在非0功率CSI-RS测量参考信号资源集合NZP-CSI-RS-ResourceSet中配置PCI，即一个set中的所有测量参考信号对应一个PCI(或一个PCI与第二类参数)。CSI-ResourceConfig中配置PCI，即一个CSI-ResourceConfig中的所有set中的所有CSI-RS对应一个PCI(或一个PCI与第二类参数)，其中，一个CSI-ResourceConfig中包括一个或者多个set。
可以采用如下方式之一为SSB配置PCI信息。
1)为每个SSBIndex配置对应的PCI(或一个PCI与第二类参数)，一个set中可以包括对应多个PCI的SSB。
2)CSI-SSB-ResourceSet中配置对应的PCI(或一个PCI与第二类参数)，一个set中的所有SSB对应一个PCI(或一个PCI与第二类参数)。
3)在CSI-ResourceConfig中配置PCI(或一个PCI与第二类参数)，即一个CSI-ResourceConfig中的所有set中的所有SSB对应一个PCI(或一个PCI与第二类参数)，其中，一个CSI-ResourceConfig中包括一个或者多个set。
在本申请一实施例中，当基于SSB得到的信道状态信息用于物理层(L1层)的信道状态信息上报给基站的时候，根据SSB对应的PCI确定SSB的测量时间是否受到SMTC的限制。例如当SSB对应的PCI属于预定PCI集合时，SSB的测量时间不受到SMTC的限制，否则SSB的测量时间受到SMTC的限制，其中，预定PCI集合包括如下之一：通过RRC为服务小区配置的PCI构成的集合；为服务小区激活的PCI构成的集合；包括在RRC信令配置的TCI state信息中；包括在MAC-CE激活的TCI state信息中；包括在RRC信令为一个频域带宽配置的TCI state信息中；包括在MAC-CE为一个频域带宽激活的TCI state信息中。其中，SSB的测量受到SMTC的限制包括SSB只能在SMTC窗口中测量。在本申请实施例中，一个频域带宽包括如下之一：serving cell，CC(Component Carrier)，BWP，PRB集合。基于SSB得到的信道状态信息包括如下至少之一：RSRP， SINR，RSRQ。
在本申请一实施例中，当一个测量参考信号集合set中包括多个第一类参数对应的SSB的时候，根据多个第一类参数对应的SSB共同计算SSB的索引信息，例如终端上报的SSB资源指示(SSB Resource Indicator，SSBRI)表示一个SSB set中(SSBIndex，第一类参数)组合在此SSB set中的位置。一个SSB set中包括SSB的最大个数大于一个第一类参数对应的SSB的最大个数，例如一个SSB set中包括的SSB的最大个数大于64。从而在反馈SSBRI的时候，反馈比特的最大个数可以大于6。其中，第一类参数包括如下之一：PCI，PCI与第二类参数的组合信息。
在本申请一实施例中，当一个第一类参数中包括多于一个PCI对应的SSB的时候，在选择SSBRI上报给基站的时候，采用如下方式之一选择要上报的SSBR：
A)设所有PCI对应的第一类参数的发送功率(ss-PBCH-BlockPower)相同；B)不考虑ss-PBCH-BlockPower的影响，例如只根据SSB对应的RSRP/RSRQ/SINR上报SSBRI。在一实施例中，选择RSRP/RSRQ/SINR最佳的SSBRI上报；C)获取各个第一类参数对应的ss-PBCH-BlockPower，根据ss-PBCH-BlockPower和SSB对应的RSRP/RSRQ/SINR上报SSBRI。
在一实施例中，选择ss-PBCH-BlockPower与RSRP/RSRQ/SINR两者的差最大的SSBRI上报。
在一实施例中，如果移动测量参考信号结果包括在UCI信息中上报时，配置UCI信息所在的PUCCH资源或PUSCH资源。比如在MeasID(或MeasConfig中)中配置该MeasID对应的移动测量结果所在到的PUCCH资源索引或PUSCH资源，比如配置PUCCH资源索引，PUCCH资源的时域特性，PUCCH资源所在的服务小区索引，其中，时域特性包括至少之一：周期，非周期，半持续。
在一实施例中，在UCI中包括如下信息中的至少之一：MeasID，MeasObjectID，服务小区测量结果列表，邻小区测量结果列表。其中，服务小区测量结果列表中包括一个或者多个服务小区测量结果，一个服务小区测量结果包括如下信息中的至少之一：服务小区索引，服务小区测量信息，最好的邻小区测量信息。邻小区测量结果列表中包括一个或者多个邻小区测量结果，一个邻小区测量结果包括如下信息中的至少之一：PCI，小区测量信息。上述服务小区测量信息，邻小区测量信息，小区PCI测量信息中的一种或多种信息中都包括如下信息中的至少之一：该PCI对应的RSRP/RSRQ/SINR，测量参考信号资源索引列表，测量参考信号资源列表中的测量参考信号资源对应的RSRP/RSRQ/SINR。其中，小区对应的RSRP/RSRQ/SINR基于小区中的一个测 量参考信号资源或多个测量参考信号资源的测量结果平均得到，其中，测量参考信号资源索引列表中的测量参考信号资源属于PCI对应的测量参考信号集合。或者在UCI中包括如下信息中的至少之一：MeasID，MeasObjectID，PCI列表，每个PCI对应的测量结果，其中，一个PCI对应的测量结果，包括如下至少之一：该PCI对应的RSRP/RSRQ/SINR，测量参考信号资源索引列表，测量参考信号资源列表中的测量参考信号资源对应的RSRP/RSRQ/SINR。其中，小区对应的RSRP/RSRQ/SINR基于小区中的一个测量参考信号资源或多个测量参考信号资源的测量结果平均得到，其中，测量参考信号资源索引列表中的测量参考信号资源属于PCI对应的测量参考信号集合。UCI包括在PUCCH或PUSCH中上报。
在一实施例中，终端通过MAC-CE信令上报Mobility测量结果。MAC-CE中包括基于Mobility测量参考信号得到的L1-RSRP/L1-SINR/L1-RSRQ结果，其中，L1-RSRP/L1-SINR/L1-RSRQ没有进行RRC层的滤波。L1-RSRP、L1-SINR、L1-RSRQ分别表示物理层的RSRP、SINR和RSRQ。或者MAC-CE中包括基于Mobility测量参考信号得到的RSRP/SINR/RSRQ结果，其中，RSRP/SINR/RSRQ结果经过了RRC层的滤波。即将终端储存的Mobility测量结果通过MAC-CE信令上报。或者MAC-CE中包括如下信息中的至少之一：MeasID，服务小区测量结果列表，邻小区测量结果列表。其中，服务小区测量结果列表中包括一个或者多个服务小区测量结果，一个服务小区测量结果包括如下信息中的至少之一：服务小区索引，服务小区测量信息，最好的邻小区测量信息。邻小区测量结果列表中包括一个或者多个邻小区测量结果，一个邻小区测量结果包括如下信息中的至少之一：PCI，小区测量信息。上述服务小区测量信息，邻小区测量信息，小区PCI测量信息中的一种或多种信息中都包括如下信息中的至少之一：该PCI对应的RSRP/RSRQ/SINR，测量参考信号资源索引列表，测量参考信号资源列表中的测量参考信号资源对应的RSRP/RSRQ/SINR。其中，小区对应的RSRP/RSRQ/SINR基于小区中的一个测量参考信号资源或多个测量参考信号资源的测量结果平均得到，其中，测量参考信号资源索引列表中的测量参考信号资源属于PCI对应的测量参考信号集合。或者在MAC-CE中包括如下信息中的至少之一：MeasID，PCI列表，每个PCI对应的测量结果，其中，一个PCI对应的测量结果包括如下至少之一：该PCI对应的RSRP/RSRQ/SINR，测量参考信号资源索引列表，测量参考信号资源列表中的测量参考信号资源对应的RSRP/RSRQ/SINR。其中，小区对应的RSRP/RSRQ/SINR基于小区中的一个测量参考信号资源或多个测量参考信号资源的测量结果平均得到，其中，测量参考信号资源索引列表中的测量参考信号资源属于PCI对应的测量参考信号集合。
在一实施例中，当一个服务小区对应多个第一类参数的时候，需要确定一 个服务小区Mobility测量结果是基于哪个第一类参数对应的Mobility测量参考信号获取的。比如在Mobility测量的时候，需要上报服务小区(serving cell)的Mobility测量结果，或者需要判断事件是否满足，从而确定是否上报Mobility测量结果，如果上报就需要上报此serving cell的Mobility测量结果，多个第一类参数中的每个第一类参数分别对应一个测量参考信号集合。比如分别对应表4中配置的对应PCI的CSI-RS，每个PCI对应的测量参考信号包括表4中配置的CSI-RS也可以包括表2中配置的SSB。其中，第一类参数包括如下之一：PCI，PCI与第二类参数。以下以第一类参数中包括PCI为例进行讲述，下述方法同样适用于第一类参数包括PCI与第二类参数的情况。
当需要在Mobility测量结果(MeasResults)中上报Serving cell的测量结果的时候，可以采用如下方式之一上报：
方式一：分别上报这个serving cell的多个PCI中的每个PCI上报对应的Mobility测量结果。在MeasResults的服务测量结果(MeasResultServMO)包括多个服务小区测量结果(measResultServingCell)，其中，不同的measResultServingCell对应不同的PCI，在每个measResultServingCell的上报信息中包括PCI。
方式二：在这个serving cell对应的多个PCI中选择一个PCI，上报选择的PCI对应的Mobility测量结果；在多个PCI中选择一个PCI可以通过如下方式之一选择：终端实现问题；选择性能最佳的PCI。
方式三：上报这个serving cell的主PCI对应的Mobility测量结果，其中，一个serving cell的主PCI通过如下方式之一获取：服务小区通用配置(ServingCellConfigCommon)中配置的PCI；服务小区通用配置系统信息块(System Information block，SIB)(ServingCellConfigCommonSIB)中配置的PCI；物理随机接入信道(Physical Random Access Channel，PRACH)选择的PCI；激活的TCI state中的第一个TCI state对应的PCI，其中，激活的TCI state包括为一个BWP中的物理下行共享信道(Physical Downlink Shared Channel，PDSCH)激活的TCI state；第一CORESET组对应的PCI，例如，第一CORESET组包括CORESET组索引最低的CORESET组；最低PCI。
上述一个PCI对应的测量结果包括如下至少之一：该PCI对应的RSRP/RSRQ/SINR，测量参考信号资源索引列表，测量参考信号资源列表中的测量参考信号资源对应的RSRP/RSRQ/SINR。其中，小区对应的RSRP/RSRQ/SINR是基于小区中的一个测量参考信号资源或多个测量参考信号资源的测量结果平均得到，其中，测量参考信号资源索引列表中的测量参考信号资源属于PCI对应的测量参考信号集合，比如属于表4中所述PCI对应的CSI-RS，所述PCI对 应的测量参考信号集合也可以包括表2中配置的SSB。
在基于事件的Mobility的测量中包括如下事件:{EventA1，EventA2，EventA3，EventA4，EventA5，EventA6}，在这些事件中都包括serving cell的性能，其中，serving cell包括主小区(Primary cell)和辅小区(Scendary cell)中的一种或多种，那在判断一个serving cell的性能的时候，当一个serving cell对应多个PCI的时候，如何确定一个serving cell的性能，可以采用如下方式中的一种或多种：
方式一：基于这个serving cell的多个PCI对应的Mobility参考信号得到该serving cell的性能，比如基于多个PCI对应的移动测量参考信号构成的移动测量参考信号集合中最多N个移动测量参考信号的测量结果平均得到服务小区的测量结果。
方式二：在该serving cell对应的多个PCI中选择一个PCI，serving cell的性能为选择的一个PCI对应的性能，比如在多个PCI中选择性能最佳(或最差)的PCI的性能作为该serving cell的性能，其中，一个PCI的性能为基于该PCI的Mobility测量参考信号得到的性能。
方式三：基于该serving cell的主PCI对应的性能作为该serving cell的性能，其中，一个serving cell的主PCI通过如下方式之一获取：ServingCellConfigCommon中配置的PCI；ServingCellConfigCommonSIB中配置的PCI；PRACH选择的PCI；激活的TCI state中的第一个TCI state对应的PCI，其中，激活的TCI state包括为一个BWP中的PDSCH激活的TCI state；第一CORESET组对应的PCI，例如，第一CORESET组包括CORESET组索引最低的CORESET组，PCI。
方式四：基于该serving cell。
一个服务小区对应多个PCI包括如下之一：通过RRC信令给一个服务小区配置的多个PCI；通过MAC-CE信令为一个服务小区激活多个PCI；通过RRC信令给一个服务小区配置的TCI state中包括多个PCI；通过MAC-CE信令给一个服务小区激活的TCI state中包括多个PCI；通过RRC信令给一个服务小区的一个BWP配置的TCI state中包括多个PCI；通过MAC-CE信令给一个服务小区的一个BWP激活的TCI state中包括多个PCI，上述配置或激活的TCI state中包括多个PCI包括在相同TCI state索引的TCI state中，或者多个PCI包括在不同TCI state索引的TCI state中。上述移动测量结果可以包括在如下之一：RRC信令中，MAC-CE信令中，UCI中。
在一实施例中，配置serving cell的波束失败候选参考信号的时候包括Mobility测量参考信号。当seving cell为主小区(主Cell)的时候，主Cell的波 束失败候选参考信号包括Mobility测量参考信号的时候，建立Mobility测量参考信号和PRACH资源之间的对应关系。serving cell的波束失败候选参考信号表示当基于serving cell的波束失败检测参考信号检测到波束失败的情况下，在波束失败候选参考信号集合中选择一个候选参考信号，将选择的候选参考信号信息上报给基站，例如，不同的候选参考信号表示不同的发送波束，基站根据终端上报的候选参考信号信息知道终端选择的波束。当serving cell为主cell的时候，由于建立了候选参考信号和PRACH资源之间的对应关系，终端不是直接上报选择的候选参考信号索引信息，而是根据终端在哪个PRACH资源上发送了PRACH信号，基站就可以知道终端选择了哪个候选参考信号。
当serving cell为主Cell的情况下，在上报候选参考信号信息(即发送PRACH信号)之后预定时刻开始，主Cell中的波束失败检测CORESET的准共址参考信号确定为选择的候选参考信号，当选择的候选参考信号为Mobility测量参考信号，则主Cell的波束失败检测CORESET的准共址参考信号确定为选择的Mobility测量参考信号。其中，波束失败检测CORESET包括关联波束失败检测搜索空间的CORESET。
当serving cell为辅小区(secondary cell)的时候，终端在检测到secondary cell发生波束失败的情况下，在PUCCH波束失败恢复(PUCCH Beam Failure Recovery，PUCCH-BFR)中上报信息，基站收到PUCCH-BFR之后知道secondary cell发生波束失败事件，但是不知道是哪个secondary cell发生波束失败事件，基站给终端分配PUSCH信道，终端在基站分配的PUSCH中将secondary cell索引和为该secondary cell选择的候选参考信号索引信息发送给基站，当终端收到和该PUSCH的混合自动重传请求(Hybrid Automatic Repeat reQuest，HARQ)的进程号相同，但是数据指示是新数据传输的下行控制信息(Downlink Control Information，DCI)时(下述称为针对新参考信号指示信息的响应信息)，终端认为上述PUSCH发送成功，在收到DCI之后预定时刻开始，终端确定secondary cell中所有CORESET的准共址参考信号为选择的候选参考信号，当选择的候选参考信号为Mobility参考信号时，终端确定secondary cell中所有CORESET的准共址参考信号为选择的Mobility测量参考信号。
serving cell的波束失败候选参考信号包括Mobility测量参考信号通过如下方式之一体现：
1)波束失败候选参考信号包括MeasObject中配置的参考信号。
2)配置候选参考信号的时候不仅包括SSB/CSI-RS的索引，也包括PCI信息，比如serving cell为主cell的时候，在BFR-SSB资源(BFR-SSB-Resource)中不仅包括SSB索引(SSBIndex)信息，也包括PCI信息。在BFR-CSI-RS资 源(BFR-CSIRS-Resource)中不仅包括CSI-RS索引信息，也包括PCI信息。
3)配置候选参考信号的时候，不仅包括SSB/CSI-RS的索引，也包括PCI信息，也包括第二类参数。
通过上述方法，使得serving cell的波束失败候选参考信号包括Mobility测量参考信号，从而当serving cell发生波束失败的情况下，可以选择非服务小区Mobility测量参考信号，使得终端可以切换到非服务小区，实现基站和终端之间的链路快速恢复。或切换到服务小区的移动测量参考信号上，一般移动测量参考信号的波束比较宽。
候选参考信号对应的PCI不属于预定PCI集合，其中，预定PCI集合包括如下之一：通过RRC为服务小区配置的PCI构成的集合；为服务小区激活的PCI构成的集合；包括在RRC信令配置的TCI state信息中；包括在MAC-CE激活的TCI state信息中；包括在RRC信令为一个频域带宽配置的TCI state信息中；包括在MAC-CE为一个频域带宽激活的TCI state信息中。其中，SSB的测量受到SMTC的限制包括SSB只能在SMTC窗口中测量。表示当配置移动测量参考信号作为波束失败候选参考信号的时候，移动测量参考信号对应的PCI不属于服务小区PCI，或波束失败候选参考信号对应的PCI没有配置的时候，波束失败候选参考信号对应的PCI根据波束失败候选参考信号对应的服务小区对应的PCI获取。
当候选参考信号集合中既包括服务小区测量参考信号又包括非服务小区测量参考信号的时候，终端优先服务小区测量参考信号，当终端在服务小区测量参考信号中选择不到服务小区测量参考信号的时候，选择非服务小区测量参考信号，非服务小区测量参考信号包括如下之一：MeasObject中配置的移动测量参考信号，MeasObject中配置的不属于预定PCI集合的PCI对应的移动测量参考信号。
当在候选参考信号资源集合中选择的新参考信号资源属于服务小区中的参考信号的情况下，从第一时刻之后第一预定时长开始第一准共址关系成立，当在候选参考信号资源集合中选择的新参考信号资源属于移动测量参考信号资源的情况下，从第一时刻之后第二预定时长开始第一准共址关系成立，其中，第一准共址关系包括，波束失败搜索空间关联的CORESET的解调参考信号和新参考信号资源之间满足准共址关系，波束失败搜索空间关联的CORESET中调度的PDSCH的解调参考信号和新参考信号资源之间满足准共址关系。对于主服务小区的波束失败过程，第一时刻包括终端向基站发送新参考信号资源指示信息(即发送PRACH)，对于辅服务小区的波束失败过程，第一时刻包括上述针对新参考信号指示信息的响应信息开始。
图3为一实施例提供的一种控制信令的接收方法的流程图，如图3所示，本实施例提供的方法包括如下步骤。
步骤S3010，发送第一控制信令，第一控制信令中包括测量参考信号对应的第一类参数，其中，第一类参数包括物理小区标识或者物理小区标识与第二类参数。
本实施例提供的控制信令的发送方法由无线通信网络中的第二通信节点执行，其中，第二通信节点是向第一通信节点发送控制信令以完成无线通信网络中的各种业务的节点，第一通信节点例如为终端，第二通信节点例如为基站。本实施例提供的小区间测量方法为图1所示控制信令的接收方法对应的基站侧的处理。基站侧需要向终端发送第一控制信令，第一控制信令中包括第一类参数，那么当第一通信节点接收到第一控制信令后，就能根据第一类参数确定使用的测量参考信号从而完成测量。根据第一类参数确定的测量参考信号不仅是服务小区的测量参考信号，还可以是第一类参数对应的其他测量参考信号。那么第一通信节点即可根据非服务小区的测量参考信号进行移动性测量，而移动性测量结果可以通过物理层信令发送给网络层的第二通信节点，即基站，因此可以降低移动性测量结果的上报时延。第一控制信令的相关信息已经在图1所示实施例中进行了说明，本实施例中不再赘述。
本实施例提供的小区间测量方法，通过包括测量参考信号对应的第一类参数的第一控制信令，其中，第一类参数包括物理小区标识或者物理小区标识与第二类参数，从而可以使接收到第一控制信令的节点根据第一类参数确定测量参考信号进行移动性测量并将测量结果通过物理层上报，由于通过物理层上报的测量结果时延较低，因此降低了移动性测量结果的上报时延，提高了小区切换速度。
图4为一实施例提供的另一种控制信令的发送方法的流程图，如图4所示，本实施例提供的方法包括如下步骤。
步骤S4010，发送第一控制信令，第一控制信令中包括测量参考信号对应的第一类参数，其中，第一类参数包括物理小区标识或者物理小区标识与第二类参数。
步骤S4020，发送第二控制信令，第二控制信令中包括指示信息，其中，指示信息用于指示第一控制信令中包括测量参考信号对应的第一类参数或者包括测量参考信号对应的服务小区索引。
本实施例提供的控制信令的发送方法与图2所示控制信令的接收方法对应，为第二通信节点，即基站侧的处理，其具体的实施方法已经在图2所示实施例 中进行了说明，本实施例中不再赘述。
图5为一实施例提供的另一种控制信令的接收方法的流程图，如图5所示，本实施例提供的方法包括如下步骤。
步骤S5010，接收控制信令，在控制信令中包括PUCCH资源；其中，控制信令包括用于配置如下之一的控制信令：测量配置，测量链接，其中，一个测量链接包括一个测量目标和一个上报配置。
在图1所示实施例中，通过在第一控制信令中包括第一类参数，使得接收到第一控制信令的第一通信节点能够进行移动性测量并在物理层上报测量结果，从而降低移动性测量结果的上报时延。而在本实施例中，通过在控制信令中包括PUCCH资源，使得接收到控制信令的第一通信节点能够在该PUCCH资源上报移动性测量结果，从而同样达到降低移动性测量结果上报时延的目的。其中，第一控制信令包括用于配置如下之一的控制信令：测量配置，测量链接，其中，一个测量链接包括一个测量目标和一个上报配置。
图6为一实施例提供的另一种控制信令的发送方法的流程图，如图6所示，本实施例提供的方法包括如下步骤。
步骤S6010，发送控制信令，在控制信令中包括PUCCH资源；其中，控制信令包括用于配置如下之一的控制信令：测量配置，测量链接，其中，一个测量链接包括一个测量目标和一个上报配置。
本实施例所示的控制信令的发送方法为图5实施例所示的控制信令的接收方法的基站侧处理，其实现原理和技术效果类似，此处不再赘述。
在图5和图6所示实施例的基础上，控制信令中包括PUCCH资源对应的如下信息中的至少之一：服务小区索引，PUCCH资源索引，PUCCH资源的时域特性。
在图5和图6所示实施例的基础上，PUCCH资源是移动性测量结果所在的PUCCH资源。
图7为一实施例提供的一种控制信令的传输方法的流程图，如图7所示，本实施例提供的方法包括如下步骤。
步骤S7010，传输上行控制信令，在上行控制信令中包括移动性测量参考信号的测量结果；其中，上行控制信令包括如下之一：UCI，MAC-CE。
本实施例所示的控制信令的传输方法可以由无线通信系统中的接收方即第一通信节点执行，也可以由发送方即第二通信节点执行。其中，在接收方，传输上行控制信令即为接收上行控制信令，而在发送方，传输上行控制信令即为 发送上行控制信令。通过在UCI或者MAC-CE传输包括移动性测量参考信号的测量结果，可以降低移动性测量的测量结果的上报时延，从而提高小区切换速度。
在图7所示实施例的基础上，在上行控制信令中包括如下信息：测量配置索引，测量链接索引，测量目标索引，服务小区测量结果列表，邻小区测量结果列表，物理小区标识测量结果列表，第五类参数测量结果列表；其中，服务小区测量结果列表中包括一个或者多个服务小区测量结果，一个服务小区测量结果包括如下信息中的至少之一：服务小区索引，服务小区对应的小区测量信息，最好的邻小区对应的小区测量信息；其中，邻小区测量结果列表中包括一个或者多个邻小区测量结果，一个邻小区测量结果中包括如下信息中的至少之一：物理小区标识，邻小区对应的小区测量信息；其中，第五类参数测量结果列表中包括一个或者多个第五类参数测量结果，一个第五类参数测量结果中包括如下信息中的至少之一：第五类参数，第五类参数对应的小区测量信息；其中，第五类参数包括如下之一：物理小区标识，物理小区标识和测量目标索引，物理小区标识和测量链接索引。
图8为一实施例提供的一种小区测量信息的确定方法的流程图，如图8所示，本实施例提供的方法包括如下步骤。
步骤S8010，当一个服务小区对应多个PCI的情况下，根据预定规则选择多个PCI中的一个或多个确定服务小区的小区测量信息。
本实施例所示的小区测量信息的确定方法可以由无线通信系统中的接收方即第一通信节点执行，也可以由发送方即第二通信节点执行。当一个服务小区对应多个PCI时，那么就需要确定使用哪个或者哪些PCI确定对服务小区进行测量的相关信息，即确定小区测量信息。
预定规则包括如下之一：
根据多个PCI中的一个PCI对应的移动性测量参考信号得到服务小区的小区测量信息；在服务小区的小区测量信息中包括多个PCI中的每个PCI对应的小区测量结果；根据多个PCI中的一个PCI对应的小区测量信息得到服务小区的小区测量信息。
小区测量信息包括如下信息中的至少之一：小区对应的参考信号接收功率RSRP/参考信号接收质量RSRQ/信号与干扰加噪声比SINR，测量参考信号资源索引列表，测量参考信号资源列表中的测量参考信号资源对应的RSRP/RSRQ/SINR，其中，小区对应的RSRP/RSRQ/SINR基于小区中的一个或多个测量参考信号资源得到，其中，测量参考信号资源索引列表中的测量参考 信号资源属于小区对应的测量参考信号资源集合。
在图8实施例的基础上，根据服务小区的小区测量信息判断移动性测量触发事件是否满足。
图9为一实施例提供的一种通信节点的结构示意图，如图9所示，该通信节点包括处理器91、存储器92、接收器93、发送器94；通信节点中处理器91的数量可以是一个或多个，图9中以一个处理器91为例；通信节点中的处理器91和存储器92；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。
存储器92作为一种计算机可读存储介质，可设置为存储软件程序、计算机可执行程序以及模块，如本申请图1-图8实施例中的方法对应的程序指令/模块。处理器91通过运行存储在存储器92中的软件程序、指令以及模块，从而完成通信节点的至少一种功能应用以及数据处理，即实现上述的方法。
存储器92可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通信节点的使用所创建的数据等。此外，存储器92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。
接收器93为通信节点中进行数据接收的模块或器件组合。发送器94为通信节点中进行数据发送的模块或器件组合。
通过申请实施例所述的方法，在上行控制信令中包括移动测量结果，或者使得CSI测量参考信号包括移动测量参考信号，或者使得一个服务小区对应多个第一类参数，使得小区间波束测量上报的速度，波束切换的速度与小区内波束测量上报，波束切换的速度相当，有效支持高频小区切换，以及密集小区。
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控制信令的接收方法，包括：接收第一控制信令，第一控制信令中包括测量参考信号对应的第一类参数，其中，第一类参数包括PCI或者PCI与第二类参数，第二类参数用于确定测量参考信号的相关信息。
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控制信令的发送方法，包括：发送第一控制信令，第一控制信令中包括测量参考信号对应的第一类参数，其中，第一类参数包括PCI或者PCI与第二类参数，第二类参数用于确定测量参考信号的相关信息。
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控制信令的接收方法，包括：接收第一控制信令，在第一控制信令中包括PUCCH资源；其中，第一控制信令包括用于配置如下之一的控制信令：测量配置，测量链接，其中，一个测量链接包括一个测量目标和一个上报配置。
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控制信令的发送方法，包括：发送第一控制信令，在第一控制信令中包括PUCCH资源；其中，第一控制信令包括用于配置如下之一的控制信令：测量配置，测量链接，其中，一个测量链接包括一个测量目标和一个上报配置。
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控制信令的传输方法，包括：传输上行控制信令，在上行控制信令中包括移动性测量参考信号的测量结果；其中，上行控制信令包括如下之一：UCI，MAC-CE。
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小区测量信息的确定方法，当一个服务小区对应多个PCI的情况下，根据预定规则选择多个PCI中的一个或多个确定服务小区的小区测量信息。
术语用户终端涵盖任何适合类型的无线用户设备，例如移动电话、便携数据处理装置、便携网络浏览器或车载移动台。
一般来说，本申请的多种实施例可以在硬件或专用电路、软件、逻辑或其任何组合中实现。例如，一些方面可以被实现在硬件中，而其它方面可以被实现在可以被控制器、微处理器或其它计算装置执行的固件或软件中，尽管本申请不限于此。
本申请的实施例可以通过移动装置的数据处理器执行计算机程序指令来实现，例如在处理器实体中，或者通过硬件，或者通过软件和硬件的组合。计算机程序指令可以是汇编指令、指令集架构(Instruction Set Architecture，ISA)指令、机器指令、机器相关指令、微代码、固件指令、状态设置数据、或者以一种或多种编程语言的任意组合编写的源代码或目标代码。
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(Read-Only Memory，ROM)、随机访问存储器(Random Access  Memory，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 Disc，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 (31)

  1. 一种控制信令的接收方法，包括：
    接收第一控制信令，所述第一控制信令中包括测量参考信号对应的第一类参数，其中，所述第一类参数包括物理小区标识PCI或者PCI与第二类参数；
    其中，所述测量参考信号包括如下之一：信道状态信息CSI上报配置中的测量参考信号、测量结果包括在上行控制信息UCI中的测量参考信号，服务小区中配置的测量参考信号资源集合中的测量参考信号，波束失败候选参考信号资源集合中的测量参考信号。
  2. 根据权利要求1所述的方法，其中，所述第二类参数用于确定所述测量参考信号的如下信息中的至少之一：
    所述测量参考信号对应的测量目标；
    所述测量参考信号对应的上报参数；
    所述测量参考信号对应的测量参数。
  3. 根据权利要求2所述的方法，在所述第二类参数用于确定所述测量参考信号对应的测量目标的情况下，还包括如下至少之一：
    所述测量参考信号属于所述测量参考信号对应的测量目标中配置的移动性测量参考信号；
    根据所述测量参考信号对应的测量目标确定所述测量参考信号的第三类参数，其中，所述第三类参数包括如下至少之一：所占的物理资源块PRB集合，子载波间隔，PointA，频域带宽。
  4. 根据权利要求2所述的方法，在所述第二类参数用于确定所述测量参考信号对应的测量目标的情况下，且所述测量参考信号包括同步信号的情况下，还包括如下至少之一：
    同步信号索引属于测量目标中选择的同步信号索引集合；
    所述第一类参数中包括的PCI属于白小区列表，其中，所述白小区列表是测量目标中的白小区列表；
    所述第一类参数中包括的PCI不属于黑小区列表，其中，所述黑小区列表是测量目标中的黑小区列表；
    其中，所述测量目标是所述测量参考信号对应的测量目标。
  5. 根据权利要求2所述的方法，其中，所述上报参数包括如下之一：
    触发事件的上报参数，其中，根据基于所述测量参考信号得到的测量结果，判断所述触发事件是否满足，在所述触发事件满足的情况下，在所述UCI中上 报所述测量结果；
    测量链接索引中配置的上报参数，其中，所述测量链接索引根据所述第二类参数确定。
  6. 根据权利要求2所述的方法，其中，所述测量参考信号对应的测量目标包括如下之一：
    所述第二类参数中的服务小区对应的测量目标，其中，所述服务小区对应的测量目标包括如下之一：所述服务小区的服务小区测量目标对应的测量目标、频域信息与所述服务小区的频域信息满足预定条件的测量目标；
    所述第二类参数中的测量目标索引对应的测量目标；
    所述第二类参数中的测量链接索引对应测量链接中包括的测量目标；
    所述第二类参数中的测量配置索引和测量目标索引对应的测量目标。
  7. 根据权利要求1所述的方法，还包括：
    接收第二控制信令，所述第二控制信令中包括指示信息，其中，所述指示信息用于指示所述第一控制信令中包括所述测量参考信号对应的第一类参数或者包括所述测量参考信号对应的服务小区索引。
  8. 根据权利要求7所述的方法，其中，
    在所述第一控制信令中包括的是所述第一类参数的情况下，所述第一控制信令中的测量参考信号资源索引是移动性测量参考信号资源的索引；
    在所述第一控制信令中包括的是所述服务小区索引的情况下，所述第一控制信令中的测量参考信号资源索引是服务小区中的测量参考信号资源的索引；
    其中，所述第一控制信令包括CSI报告配置信令。
  9. 根据权利要求1所述的方法，其中，所述测量参考信号资源集合包括如下集合中的至少之一：
    服务小区中配置的测量参考信号资源集合；
    包括移动性测量参考信号资源的测量参考信号资源集合。
  10. 根据权利要求1所述方法，其中，一个测量参考信号资源集合中包括对应于不同第一类参数的测量参考信号。
  11. 根据权利要求10所述的方法，还包括：
    根据如下方式之一在所述测量参考信号资源集合中选择测量参考信号资源，并将选择的测量参考信号资源的索引包括在UCI或介质访问控制层控制单元 MAC-CE中上报：
    根据不同第一类参数对应的测量参考信号之间的功率差，在所述测量参考信号资源集合中选择测量参考信号资源；
    根据所述第一类参数的优先级，在所述测量参考信号资源集合中选择测量参考信号资源；
    在所述测量参考信号资源集合中的所有第一类参数对应的同步信号的发送功率相同的情况下，在所述测量参考信号资源集合中选择测量参考信号资源；
    忽略所述测量参考信号资源的发送功率，在所述测量参考信号资源集合中选择测量参考信号资源；
    获取每个第一类参数对应的测量参考信号资源的发送功率，根据所述测量参考信号资源的发送功率和测量参考信号在接收端的接收性能，在所述测量参考信号资源集合中选择测量参考信号资源。
  12. 根据权利要求1～11中的任一项所述的方法，还包括：
    上行控制信令中包括如下信息中的至少之一：
    测量配置索引，测量链接索引，测量目标索引，服务小区测量结果列表，邻小区测量结果列表，第五类参数测量结果列表；
    其中，所述服务小区测量结果列表中包括至少一个服务小区测量结果，一个服务小区测量结果包括如下信息中的至少之一：服务小区索引，服务小区对应的小区测量信息，最好的邻小区对应的小区测量信息；
    其中，所述邻小区测量结果列表中包括至少一个邻小区测量结果，一个邻小区测量结果中包括如下信息中的至少之一：PCI，邻小区对应的小区测量信息；
    其中，所述第五类参数测量结果列表中包括至少一个第五类参数测量结果，一个第五类参数测量结果中包括如下信息中的至少之一：第五类参数，第五类参数对应的小区测量信息；
    其中，所述第五类参数包括如下之一：PCI，PCI和测量目标索引，PCI和测量链接索引；
    其中，所述上行控制信令包括如下之一：UCI，上行MAC-CE命令。
  13. 根据权利要求12所述的方法，其中，所述小区测量信息包括如下信息中的至少之一：所述小区对应的参考信号接收功率RSRP，所述小区对应的参考信号接收质量RSRQ，所述小区对应的信号与干扰加噪声比SINR，测量参考信号资源索引列表，测量参考信号资源列表中的测量参考信号资源对应的RSRP，测量参考信号资源列表中的测量参考信号资源对应的RSRQ，测量参考信号资源列 表中的测量参考信号资源对应的SINR，其中，所述小区对应的RSRP，所述小区对应的RSRQ和所述小区对应的SINR中的至少之一基于所述小区中的至少一个测量参考信号资源得到，其中，所述测量参考信号资源索引列表中的测量参考信号资源属于所述小区对应的测量参考信号资源集合。
  14. 根据权利要求1～11中的任一项所述的方法，还包括：
    当一个服务小区对应多个PCI的情况下，根据如下方式之一确定所述服务小区的小区测量信息：
    根据所述多个PCI中的一个PCI对应的移动性测量参考信号得到所述服务小区的小区测量信息；
    在所述服务小区的小区测量信息中包括所述多个PCI中的每个PCI对应的小区测量结果；
    根据所述多个PCI中的一个PCI对应的小区测量信息得到所述服务小区的小区测量信息。
  15. 根据权利要求14所述的方法，其中，所述小区测量信息包括如下信息中的至少之一：所述小区对应的RSRP，所述小区对应的RSRQ，所述小区对应的SINR，测量参考信号资源索引列表，测量参考信号资源列表中的测量参考信号资源对应的RSRP，测量参考信号资源列表中的测量参考信号资源对应的RSRQ，测量参考信号资源列表中的测量参考信号资源对应的SINR，其中，所述小区对应的RSRP，所述小区对应的RSRQ，所述小区对应的SINR中的至少之一基于所述小区中的至少一个测量参考信号资源得到，其中，所述测量参考信号资源索引列表中的测量参考信号资源属于所述小区对应的测量参考信号资源集合。
  16. 根据权利要求14所述的方法，还包括：
    根据所述服务小区的小区测量信息判断触发事件是否满足，在所述触发事件满足的情况下，发送移动性测量结果，其中，所述移动性测量结果包括在如下之一：UCI，上行MAC-CE信令，上行高层信息。
  17. 根据权利要求1所述的方法，其中，在所述测量参考信号包括波束失败候选参考信号资源集合中的测量参考信号的情况下，所述第一控制信令中包括波束失败候选参考信号资源集合中测量参考信号资源对应的第一类参数，所述方法还包括如下至少之一：
    从预定时刻开始，预定下行信道的解调参考信号和新测量参考信号资源对应的移动性测量参考信号之间满足准共址关系；
    根据新测量参考信号资源的类型，确定预定下行信道的解调参考信号和新 测量参考信号资源之间满足准共址关系的开始时刻；
    其中，所述新测量参考信号是第一通信节点在所述波束失败候选参考信号资源集合中选择的测量参考信号资源，所述新测量参考信号资源的类型包括移动性测量参考信号资源和服务小区中的测量参考信号资源，所述第一通信节点是接收所述第一控制信令的通信节点。
  18. 根据权利要求17所述的方法，其中，所述根据新测量参考信号资源的类型，确定预定下行信道的解调参考信号和新参考信号资源之间满足准共址关系的开始时刻，包括：
    在所述新参考信号资源的类型为服务小区中的测量参考信号资源的情况下，所述开始时刻和第一时刻之间的时间间隔为第一长度；
    在所述新参考信号资源的类型为移动性测量参考信号资源的情况下，所述开始时刻和第一时刻之间的时间间隔为第二长度；
    其中，所述第一长度小于所述第二长度。
  19. 根据权利要求1～11中的任一项所述的方法，还包括：
    根据第三控制信令或预定规则，确定如下至少之一：
    移动性测量参考信号资源所属的测量参考信号资源集合；
    移动性测量参考信号资源所属的测量参考信号资源集合列表；
    包括移动性测量参考信号资源的测量参考信号资源集合；
    包括移动性测量参考信号资源的测量参考信号资源集合列表；
    其中，所述移动性测量参考信号属于测量目标中配置的测量参考信号。
  20. 根据权利要求19所述的方法，还包括如下之一：
    在所述移动性测量参考信号资源的配置信令中包括所述移动性测量参考信号资源所属的测量参考信号资源集合；
    根据所述第一类参数确定所述移动性测量参考信号所属的测量参考信号资源集合，其中，所述第一类参数包括所述移动性测量参考信号对应的第一类参数；
    在测量配置中，配置所述包括移动性测量参考信号资源的测量参考信号资源集合；
    在测量目标中，配置所述包括移动性测量参考信号资源的测量参考信号资源集合。
  21. 根据权利要求19所述的方法，还包括如下之一：
    在所述移动性测量参考信号资源的配置信令中包括所述移动性测量参考信号资源所属的测量参考信号资源集合列表；
    根据所述第一类参数确定所述移动性测量参考信号所述的测量参考信号资源集合列表；
    在测量配置中，配置所述包括移动性测量参考信号资源的测量参考信号资源集合列表；
    在测量目标中，配置所述包括移动性测量参考信号资源的测量参考信号资源集合列表。
  22. 根据权利要求1～11中的任一项所述的方法，其中，所述第一控制信令包括如下控制信令中的至少之一：
    CSI上报配置信令；
    测量参考信号资源集合列表的配置信令；
    测量参考信号资源集合的配置信令；
    测量参考信号资源的配置信令；
    其中，一个测量参考信号资源集合列表中包括至少一个测量参考信号资源集合，一个测量参考信号资源集合中包括至少一个测量参考信号资源。
  23. 根据权利要求22所述的方法，其中，在所述第一控制信令包括CSI上报配置信令的情况下，所述CSI上报配置信令满足如下之一：
    所述CSI上报配置信令中信道测量参考信号和干扰测量参考信号共享一个第一类参数；
    所述CSI上报配置信令中信道测量参考信号和干扰测量参考信号分别对应一个第一类参数；
    所述CSI上报配置信令中信道测量参考信号和干扰测量参考信号共享所述第二类参数，信道测量参考信号资源集合列表和干扰测量参考信号资源集合列表分别对应一个PCI参数；
    所述CSI上报配置信令中信道测量参考信号和干扰测量参考信号共享所述第二类参数，信道测量参考信号资源集合和干扰测量参考信号资源集合分别对应一个PCI参数；
    所述CSI上报配置信令中信道测量参考信号和干扰测量参考信号共享所述第二类参数，信道测量参考信号资源和干扰测量参考信号资源分别对应一个PCI 参数，其中，所述第一类参数包括所述PCI和所述第二类参数。
  24. 根据权利要求22所述的方法，还包括如下之一：
    在所述测量参考信号资源集合列表的配置信令中包括所述第一类参数，其中，所述测量参考信号资源集合列表中的测量参考信号资源共享所述第一类参数；
    在所述测量参考信号资源集合的配置信令中包括所述第一类参数，其中，所述测量参考信号资源集合中的测量参考信号资源共享所述第一类参数；
    在所述测量测量参考信号资源的配置信令中包括所述第一类参数；
    在所述测量参考信号资源集合列表的配置信令中包括所述第二类参数，其中，所述测量参考信号资源集合列表中的测量参考信号资源共享所述二类参数，所述测量参考信号资源集合列表中的每个测量参考信号资源集合对应一个物理小区标识；
    在所述测量参考信号资源集合列表的配置信令中包括所述第二类参数，其中，所述测量参考信号资源集合列表中的测量参考信号资源共享所述二类参数，所述测量参考信号资源集合列表中的每个测量参考信号资源对应一个物理小区标识；
    在所述测量参考信号资源集合的配置信令中包括所述第二类参数，其中，所述测量参考信号资源集合中的测量参考信号资源共享所述第二类参数，所述测量参考信号资源集合中的每个测量参考信号资源对应一个所述物理小区标识。
  25. 根据权利要求1～11中任一项所述的方法，还包括：
    在测量参考信号资源集合列表的配置信令中包括所述第二类参数，其中，所述测量参考信号资源集合列表中的测量参考信号资源共享所述第二类参数，所述测量参考信号资源集合列表中的每个测量参考信号资源集合对应一个物理小区标识；
    在测量参考信号资源集合列表的配置信令中包括所述第二类参数，其中，所述测量参考信号资源集合列表中的测量参考信号资源共享所述第二类参数，所述测量参考信号资源集合列表中的每个测量参考信号资源对应一个物理小区标识；
    在测量参考信号资源集合的配置信令中包括所述第二类参数，其中，所述测量参考信号资源集合中的测量参考信号资源共享所述第二类参数，所述测量参考信号资源集合中的每个测量参考信号资源对应一个物理小区标识；
    其中，所述第一类参数包括所述物理小区标识和所述第二类参数。
  26. 根据权利要求1所述的方法，其中，在所述UCI中包括测量参考信号资源集合中的测量参考信号资源的索引信息。
  27. 根据权利要求1～11中的任一项所述的方法，还包括：
    在所述测量参考信号的测量结果包括在上行控制信令中的情况下，根据所述测量参考信号对应的所述第一类参数是否属于预定第一类参数集合确定所述测量参考信号的测量时间是否受限制；
    其中，所述上行控制信令包括如下之一：UCI，上行MAC-CE。
  28. 根据权利要求27所述的方法，还包括如下至少之一：
    在所述第一类参数属于所述预定第一类参数集合的情况下，所述测量参考信号测量时间不受限制；
    在所述第一类参数不属于所述预定第一类参数集合的情况下，所述测量参考信号测量时间受限制；
    其中，所述预定第一类参数集合中的每个第一类参数与一个服务小区关联，所述测量时间受限制包括如下之一：所述测量参考信号的测量时间落在测量间隔MeasGap中，所述测量参考信号中的同步信号落在同步信号/物理广播信道块测量时间配置SMTC时间窗中。
  29. 根据权利要求1～11中的任一项所述的方法，其中，所述第二类参数包括如下至少之一：服务小区索引、测量目标索引、测量链接索引、测量配置索引、绝对无线频率信道号ARFCN、用于确定所述测量参考信号所占的频域位置的频域参考点PointA的参数、频域带宽。
  30. 一种控制信令的发送方法，包括：
    发送第一控制信令，所述第一控制信令中包括测量参考信号对应的第一类参数，其中，所述第一类参数包括物理小区标识或者物理小区标识与第二类参数，所述第二类参数用于确定所述测量参考信号的相关信息；
    其中，所述测量参考信号包括如下之一：信道状态信息CSI上报配置中的测量参考信号、测量结果包括在上行控制信息UCI中的测量参考信号，服务小区中配置的测量参考信号资源集合中的测量参考信号，波束失败候选参考信号资源集合中的测量参考信号。
  31. 一种通信节点，包括处理器和存储器，其中，所述处理器设置为运行储存在所述存储器里的程序指令以执行根据权利要求1-30中任一项所述的方法。
PCT/CN2021/075439 2020-02-14 2021-02-05 控制信令的接收、发送方法和通信节点 WO2021160028A1 (zh)

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