WO2023040902A1 - 信息传输方法、装置、网络侧设备及终端 - Google Patents

信息传输方法、装置、网络侧设备及终端 Download PDF

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WO2023040902A1
WO2023040902A1 PCT/CN2022/118769 CN2022118769W WO2023040902A1 WO 2023040902 A1 WO2023040902 A1 WO 2023040902A1 CN 2022118769 W CN2022118769 W CN 2022118769W WO 2023040902 A1 WO2023040902 A1 WO 2023040902A1
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Prior art keywords
reference signal
cell
terminal
signal sets
sets
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PCT/CN2022/118769
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English (en)
French (fr)
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左君
郑毅
曹昱华
王飞
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中国移动通信有限公司研究院
中国移动通信集团有限公司
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Publication of WO2023040902A1 publication Critical patent/WO2023040902A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/327—Received signal code power [RSCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to an information transmission method, device, network side equipment, and terminal.
  • the transmitter and receiver can use beamforming to improve transmission performance.
  • the transmitter and receiver obtain matching beam pairs through beam training.
  • the beam measurement and reporting of adjacent cells is currently being discussed.
  • the UE User Equipment, user equipment
  • the CSI-RS Channel State Information Reference Signal
  • L1-RSRP Reference Signal Received Power , reference signal received power
  • L1-SINR Signal to Interference plus Noise Ratio, signal to interference plus noise ratio
  • the purpose of the present disclosure is to provide an information transmission method, device, network-side equipment, and terminal to solve the problem of how to implement adjacent cell beam measurement for high-speed mobile users in high-frequency scenarios.
  • the present disclosure provides an information transmission method applied to a network side device, including:
  • the terminal Sending first configuration information to the terminal, where the first configuration information includes M reference signal sets;
  • the measurement result including layer 1 reference signal received power L1-RSRP or layer 1 signal-to-interference-plus-noise ratio L1-SINR.
  • the second information includes:
  • MAC-CE signaling where the MAC-CE signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information;
  • DCI signaling where the DCI signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information.
  • the reference signal set includes a reference signal associated with a first cell, and a cell identity value of the first cell is different from a cell identity value of a serving cell.
  • the reference signal associated with the first cell is a reference signal that is directly or indirectly quasi-co-located with the reference signal of the first cell.
  • the activated reference signal associated with the first cell is a periodic reference signal or a semi-persistent reference signal
  • the physical downlink shared channel PDSCH cannot be mapped on the activated reference signal associated with the first cell. resource element.
  • An embodiment of the present disclosure also provides an information transmission method applied to a terminal, including:
  • the measurement result includes layer 1 reference signal received power L1-RSRP or layer 1 signal to interference plus noise ratio L1-SINR.
  • the second information includes:
  • MAC-CE signaling where the MAC-CE signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information;
  • DCI signaling where the DCI signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information.
  • the reference signal set includes a reference signal associated with a first cell, and a cell identity value of the first cell is different from a cell identity value of a serving cell.
  • the reference signal associated with the first cell is a reference signal that is directly or indirectly quasi-co-located with the reference signal of the first cell.
  • the activated reference signal associated with the first cell is a periodic reference signal or a semi-persistent reference signal
  • the physical downlink shared channel PDSCH cannot be mapped on the activated reference signal associated with the first cell. resource element.
  • An embodiment of the present disclosure also provides an information transmission device, including:
  • a first sending module configured to send first configuration information to a terminal, where the first configuration information includes M reference signal sets;
  • the second sending module is configured to send second information to the terminal, the second information is used to activate N reference signal sets in the M reference signal sets, M>1, N ⁇ M, and both M and N are positive integer;
  • the first receiving module is configured to receive the measurement result sent by the terminal after performing measurement according to the N reference signal sets, the measurement result including layer 1 reference signal received power L1-RSRP or layer 1 signal-to-interference-plus-noise ratio L1-SINR.
  • An embodiment of the present disclosure also provides a network side device, including a processor and a transceiver, the transceiver receives and sends data under the control of the processor, and the transceiver is configured to perform the following operations:
  • the terminal Sending first configuration information to the terminal, where the first configuration information includes M reference signal sets;
  • the measurement result including layer 1 reference signal received power L1-RSRP or layer 1 signal-to-interference-plus-noise ratio L1-SINR.
  • the second information includes:
  • MAC-CE signaling where the MAC-CE signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information;
  • DCI signaling where the DCI signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information.
  • the reference signal set includes reference signals associated with the first cell, and the cell identity value of the first cell is different from the cell identity value of the serving cell.
  • the reference signal associated with the first cell is a reference signal that is directly or indirectly quasi-co-located with the reference signal of the first cell.
  • the activated reference signal associated with the first cell is a periodic reference signal or a semi-persistent reference signal
  • the physical downlink shared channel PDSCH cannot be mapped on the activated reference signal associated with the first cell. resource element.
  • An embodiment of the present disclosure also provides a network side device, including a memory, a processor, and a program stored in the memory and operable on the processor; it is characterized in that, when the processor executes the program, the The information transmission method as described in the above-mentioned embodiments.
  • An embodiment of the present disclosure also provides an information transmission device, including:
  • the second receiving module is configured to receive the first configuration information sent by the network side device, where the first configuration information includes M reference signal sets;
  • the third receiving module is configured to receive the second information sent by the network side device
  • An activation module configured to activate N reference signal sets in the M reference signal sets according to the second information, where M>1, N ⁇ M, and both M and N are positive integers;
  • a measurement module configured to perform measurement according to the N reference signal sets, and obtain a measurement result
  • a third sending module configured to send the measurement result to the network side device, where the measurement result includes layer 1 reference signal received power L1-RSRP or layer 1 signal-to-interference-plus-noise ratio L1-SINR.
  • An embodiment of the present disclosure also provides a terminal, including a processor and a transceiver, where the processor is configured to perform the following process:
  • first configuration information sent by the network side device through a transceiver, where the first configuration information includes M reference signal sets;
  • the measurement result is sent to the network side device through a transceiver, where the measurement result includes a layer 1 reference signal received power L1-RSRP or a layer 1 signal-to-interference-plus-noise ratio L1-SINR.
  • the second information includes:
  • MAC-CE signaling where the MAC-CE signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information;
  • DCI signaling where the DCI signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information.
  • the reference signal set includes a reference signal associated with a first cell, and a cell identity value of the first cell is different from a cell identity value of a serving cell.
  • the reference signal associated with the first cell is a reference signal that is directly or indirectly quasi-co-located with the reference signal of the first cell.
  • the activated reference signal associated with the first cell is a periodic reference signal or a semi-persistent reference signal
  • the physical downlink shared channel PDSCH cannot be mapped on the activated reference signal associated with the first cell. resource element.
  • An embodiment of the present disclosure also provides a terminal, including a memory, a processor, and a program stored in the memory and operable on the processor; when the processor executes the program, the above-mentioned embodiment implements method of information transmission.
  • An embodiment of the present disclosure further provides a computer-readable storage medium on which a computer program is stored, wherein the program is executed by a processor to implement the steps in the information transmission method as described in the above-mentioned embodiments.
  • the network side device sends the first configuration information to the terminal, the first configuration information includes M reference signal sets; sends second information to the terminal, and the second information is used to activate the M reference signal sets N reference signal sets in the set, M>1, N ⁇ M, and both M and N are positive integers; after receiving the measurement results sent by the terminal after performing beam measurement according to the N reference signal sets, the measurement The results include layer 1 reference signal received power L1-RSRP or layer 1 signal-to-interference-plus-noise ratio L1-SINR. In this way, for high-speed mobile users in high-frequency scenarios, adjacent cell beam measurement can be realized.
  • FIG. 1 shows one of the schematic flow diagrams of the information transmission method of the embodiment of the present disclosure
  • FIG. 2 shows the second schematic flow diagram of the information transmission method of the embodiment of the present disclosure
  • Fig. 3 shows one of the module schematic diagrams of the information transmission device of the embodiment of the present disclosure
  • FIG. 4 shows a schematic structural diagram of a network side device according to an embodiment of the present disclosure
  • FIG. 5 shows the second schematic diagram of the modules of the information transmission device according to the embodiment of the present disclosure
  • Fig. 6 shows a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • the transmitting end and the receiving end may improve transmission performance through beamforming.
  • the transmitter and receiver obtain matching beam pairs through beam training.
  • the reference signal used for beam training is configured on the network side, and the terminal sets the Layer 1 Reference Signal Received Power (L1-RSRP) or Layer 1 Interference-to-noise ratio) part of the reference signal index and the corresponding RSRP or SINR are reported to the network side.
  • the reference signal used for downlink beam training may be CSI-RS and/or synchronization signal block (Synchronization Signal Block, SSB), and both are reference signals of the serving cell.
  • the specific configuration method is: radio resource control (Radio Resource Control, RRC) configures CSI reporting (CSI reporting) and associates with CSI resource configuration (CSI-ResourceConfig), and configures CSI-RS and/or SSB for measurement.
  • RRC Radio Resource Control
  • the related rate matching mechanism related to CSI-RS is:
  • the resource mapping of PDSCH should avoid the RE of non-zero power (Non Zero Power, NZP) CSI-RS, but CSI-RS for mobility (reference signal for mobility measurement) and access point (Access Point, AP) NZP Except CSI-RS.
  • NZP Non Zero Power
  • CSI-RS for mobility reference signal for mobility measurement
  • AP Access Point
  • the beam measurement and reporting of neighboring cells is currently being discussed. If the UE can measure the CSI-RS of the neighboring cell and report the corresponding L1-RSRP or L1-SINR result, it can measure the beam quality of the neighboring cell. However, how to implement beam measurement in adjacent cells has become a problem that needs to be solved urgently.
  • the present disclosure provides an information transmission method and device, wherein the method and device are conceived based on the same application, and since the method and device have similar problem-solving principles, the implementation of the device and method can be referred to each other, and the repetition No longer.
  • FIG. 1 it is a schematic flowchart of an information transmission method provided by an embodiment of the present disclosure.
  • the method is applied to a network side device, including:
  • Step 101 Send first configuration information to the terminal, where the first configuration information includes M reference signal sets;
  • the network side device configures M reference signal sets for reporting L1-RSRP or L1-SINR.
  • the purpose of the network-side device sending the first configuration information including the M reference signal sets to the terminal is to enable the terminal to know the candidate reference signal sets capable of beam measurement, that is, the M reference signal sets.
  • Step 102 Sending second information to the terminal, the second information is used to activate N reference signal sets in the M reference signal sets, M>1, N ⁇ M, and both M and N are positive integers;
  • the network side device sends the second information to the terminal, the purpose of which is to instruct the terminal which reference signal sets are activated and which reference signal sets can be used to perform subsequent beam measurement.
  • the second information may be a reference signal activation indication.
  • Step 103 Receive the measurement result sent by the terminal after performing measurement according to the N reference signal sets, the measurement result includes layer 1 reference signal received power L1-RSRP or layer 1 signal to interference plus noise ratio L1-SINR.
  • the measurement in the embodiments of the present disclosure is beam measurement. It should be noted that the terminal performs beam measurement according to the N reference signal sets activated by the network side equipment, and reports the measurement results including L1-RSRP or L1-SINR. Due to the L1-RSRP Or L1-SINR is closer to instantaneous measurement, so that the measurement of beam quality corresponding to high-speed moving users in high-frequency scenarios can be realized.
  • the network side device sends the first configuration information to the terminal, the first configuration information includes M reference signal sets; sends the second information to the terminal, and the second information is used to activate M N reference signal sets in the reference signal sets, M>1, N ⁇ M, and both M and N are positive integers; receiving the measurement results sent by the terminal after performing beam measurement according to the N reference signal sets,
  • the measurement results include layer 1 reference signal received power L1-RSRP or layer 1 signal-to-interference-plus-noise ratio L1-SINR.
  • the second information includes:
  • Media access control layer control unit Media Access Control-Control Element, MAC-CE
  • the MAC-CE signaling is used to instruct the terminal to activate N from the M reference signal sets of the first configuration information a set of reference signals; or,
  • DCI Downlink Control Information
  • sending the second information to the terminal may specifically include:
  • the terminal activates N reference signal sets from the M reference signal sets in the CSI reporting configuration according to the MAC-CE signaling.
  • the first configuration information is a CSI reporting configuration
  • the CSI reporting configuration includes M reference signal sets.
  • the terminal activates the triggering of the aperiodic CSI-RS from the M reference signal sets in the first configuration information according to the triggering status of the aperiodic CSI-RS in the DCI signaling N reference signal sets corresponding to the state.
  • the reference signal set includes a reference signal associated with a first cell, and a cell identity value of the first cell is different from a cell identity value of the serving cell.
  • the first cell is not a serving cell.
  • the reference signal associated with the first cell is a reference signal that is directly or indirectly quasi-co-located with the reference signal of the first cell.
  • the relevant CSI-RS for mobility is used for Layer 3 (Layer 3, L3)-RSRP measurement, and L3-RSRP can be obtained through time averaging, so the standard (R15/R16) does not punch holes in the PDSCH and CSI-RS for mobility of this cell , that is, no rate matching is performed, and there will be no mutual interference with the PDSCH.
  • L1-RSRP is closer to instantaneous measurement. If rate matching is not performed, it will interfere with PDSCH and may not be able to obtain adjacent cell beam measurement results.
  • rate matching is required, and the optional implementation methods are:
  • the activated reference signal associated with the first cell is a periodic reference signal or a semi-persistent reference signal
  • the physical downlink shared channel PDSCH cannot be mapped on the resource elements occupied by the activated reference signal associated with the first cell superior.
  • the resource mapping of the PDSCH avoids the resource elements occupied by the activated reference signal associated with the first cell, which solves the mutual interference between the terminal beam measurement and the PDSCH, and the network side device can obtain the beam measurement result of the adjacent cell.
  • the network side device sends the first configuration information to the terminal, the first configuration information includes M reference signal sets; sends the second information to the terminal, and the second information is used to activate M N reference signal sets in the reference signal sets, M>1, N ⁇ M, and both M and N are positive integers; receiving the measurement results sent by the terminal after performing beam measurement according to the N reference signal sets,
  • the measurement results include layer 1 reference signal received power L1-RSRP or layer 1 signal-to-interference-plus-noise ratio L1-SINR.
  • FIG. 2 it is a flowchart of an information transmission method provided by an embodiment of the present disclosure. The method is applied to a terminal, including:
  • Step 201 Receive first configuration information sent by a network side device, where the first configuration information includes M reference signal sets;
  • the terminal learns the candidate reference signal sets configured by the network side and capable of performing beam measurement, that is, M reference signal sets.
  • Step 202 Receive the second information sent by the network side device
  • the terminal performs a subsequent activation operation after receiving the second information sent by the network side device.
  • Step 203 According to the second information, activate N reference signal sets among the M reference signal sets, where M>1, N ⁇ M, and both M and N are positive integers;
  • the terminal activates the corresponding reference signal set through the second information, that is, activates N reference signal sets among the M reference signal sets, so that the terminal subsequently uses the activated reference signal set to perform post-beam measurement.
  • Step 204 Perform measurement according to the N reference signal sets, and obtain a measurement result
  • Step 205 Send the measurement result to the network side device, the measurement result includes layer 1 reference signal received power L1-RSRP or layer 1 signal to interference plus noise ratio L1-SINR.
  • the network side device can determine the corresponding beam quality based on the L1-RSRP or L1-SINR reported by the terminal to realize high-speed mobile users in high-frequency scenarios .
  • the first configuration information includes M reference signal sets; receiving the second information sent by the network side device; according to the second information, activating M N reference signal sets in the reference signal sets, M>1, N ⁇ M, and M and N are both positive integers; perform beam measurement according to the N reference signal sets to obtain measurement results; send to the network
  • the side device sends the measurement result, and the measurement result includes the layer 1 reference signal received power L1-RSRP or the layer 1 signal-to-interference-plus-noise ratio L1-SINR. area beam measurements.
  • the second information includes:
  • MAC-CE signaling where the MAC-CE signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information;
  • DCI signaling where the DCI signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information.
  • receiving the second information sent by the network side device may specifically include:
  • activating N reference signal sets in the M reference signal sets includes:
  • the terminal activates N reference signal sets from the M reference signal sets in the CSI reporting configuration according to the MAC-CE signaling.
  • the first configuration information is a CSI reporting configuration
  • the CSI reporting configuration includes M reference signal sets.
  • the terminal activates the triggering of the aperiodic CSI-RS from the M reference signal sets in the first configuration information according to the triggering status of the aperiodic CSI-RS in the DCI signaling N reference signal sets corresponding to the state.
  • the reference signal set includes a reference signal associated with a first cell, and a cell identity value of the first cell is different from a cell identity value of the serving cell.
  • the reference signal associated with the first cell is a reference signal that is directly or indirectly quasi-co-located with the reference signal of the first cell.
  • the activated reference signal associated with the first cell is a periodic reference signal or a semi-persistent reference signal
  • the physical downlink shared channel PDSCH cannot be mapped on the activated reference signal associated with the first cell Occupied resource elements.
  • the information transmission method of the embodiment of the present disclosure by receiving the first configuration information sent by the network side device, the first configuration information includes M reference signal sets; receiving the second information sent by the network side device; according to the second information, Activate N reference signal sets in the M reference signal sets, M>1, N ⁇ M, and both M and N are positive integers; perform beam measurement according to the N reference signal sets, and obtain measurement results;
  • the network side device sends the measurement result, and the measurement result includes the layer 1 reference signal received power L1-RSRP or the layer 1 signal-to-interference-plus-noise ratio L1-SINR. In this way, for high-speed mobile users in high-frequency scenarios, the Realize neighborhood beam measurement.
  • an embodiment of the present disclosure also provides an information transmission device, which includes:
  • the first sending module 301 is configured to send first configuration information to the terminal, where the first configuration information includes M reference signal sets;
  • the second sending module 302 is configured to send second information to the terminal, the second information is used to activate N reference signal sets in the M reference signal sets, M>1, N ⁇ M, and both M and N are positive integer;
  • the first receiving module 303 is configured to receive the measurement result sent by the terminal after performing measurement according to the N reference signal sets, the measurement result including layer 1 reference signal received power L1-RSRP or layer 1 signal and interference plus noise Ratio L1-SINR.
  • the second information includes:
  • MAC-CE signaling where the MAC-CE signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information;
  • DCI signaling where the DCI signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information.
  • the reference signal set includes a reference signal associated with a first cell, and a cell identity value of the first cell is different from a cell identity value of the serving cell.
  • the reference signal associated with the first cell is a reference signal that is directly or indirectly quasi-co-located with the reference signal of the first cell.
  • the activated reference signal associated with the first cell is a periodic reference signal or a semi-persistent reference signal
  • the physical downlink shared channel PDSCH cannot be mapped on the activated reference signal associated with the first cell Occupied resource elements.
  • the information transmission device in the embodiment of the present disclosure sends first configuration information to the terminal, the first configuration information includes M reference signal sets; sends second information to the terminal, and the second information is used to activate M reference signal sets N reference signal sets in the set, M>1, N ⁇ M, and both M and N are positive integers; after receiving the measurement results sent by the terminal after performing beam measurement according to the N reference signal sets, the measurement The results include layer 1 reference signal received power L1-RSRP or layer 1 signal-to-interference-plus-noise ratio L1-SINR. In this way, for high-speed mobile users in high-frequency scenarios, adjacent cell beam measurement can be realized.
  • an embodiment of the present disclosure further provides a network side device, including a processor 400 and a transceiver 410, and the transceiver 410 is configured to perform the following process:
  • the terminal Sending first configuration information to the terminal, where the first configuration information includes M reference signal sets;
  • the measurement result including layer 1 reference signal received power L1-RSRP or layer 1 signal-to-interference-plus-noise ratio L1-SINR.
  • the second information includes:
  • MAC-CE signaling where the MAC-CE signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information;
  • DCI signaling where the DCI signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information.
  • the reference signal set includes a reference signal associated with a first cell, and a cell identity value of the first cell is different from a cell identity value of the serving cell.
  • the reference signal associated with the first cell is a reference signal that is directly or indirectly quasi-co-located with the reference signal of the first cell.
  • the activated reference signal associated with the first cell is a periodic reference signal or a semi-persistent reference signal
  • the physical downlink shared channel PDSCH cannot be mapped on the activated reference signal associated with the first cell Occupied resource elements.
  • the network side device in the embodiment of the present disclosure by sending the first configuration information to the terminal, the first configuration information includes M reference signal sets; sending second information to the terminal, the second information is used to activate the M reference signal sets N reference signal sets in the set, M>1, N ⁇ M, and both M and N are positive integers; after receiving the measurement results sent by the terminal after performing beam measurement according to the N reference signal sets, the measurement The results include layer 1 reference signal received power L1-RSRP or layer 1 signal-to-interference-plus-noise ratio L1-SINR. In this way, for high-speed mobile users in high-frequency scenarios, adjacent cell beam measurement can be realized.
  • An embodiment of the present disclosure also provides a network side device, including a memory, a processor, and a program stored in the memory and operable on the processor; when the processor executes the program, the above-mentioned embodiments are implemented.
  • a network side device including a memory, a processor, and a program stored in the memory and operable on the processor; when the processor executes the program, the above-mentioned embodiments are implemented.
  • the embodiment of the present disclosure also provides a computer-readable storage medium, on which a computer program is stored.
  • a computer program is stored.
  • the program is executed by a processor, each process in the above-mentioned information transmission method embodiment can be achieved, and the same technical effect can be achieved. , to avoid repetition, it will not be repeated here.
  • the computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM for short), a random access memory (Random Access Memory, RAM for short), a magnetic disk or an optical disk, and the like.
  • an embodiment of the present disclosure also provides an information transmission device, which includes:
  • the second receiving module 501 is configured to receive first configuration information sent by the network side device, where the first configuration information includes M reference signal sets;
  • An activation module 503, configured to activate N reference signal sets in the M reference signal sets according to the second information, where M>1, N ⁇ M, and both M and N are positive integers;
  • a measurement module 504 configured to perform measurement according to the N reference signal sets, and obtain a measurement result
  • the third sending module 505 is configured to send the measurement result to the network side device, where the measurement result includes layer 1 reference signal received power L1-RSRP or layer 1 signal to interference plus noise ratio L1-SINR.
  • the second information includes:
  • MAC-CE signaling where the MAC-CE signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information;
  • DCI signaling where the DCI signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information.
  • the reference signal set includes a reference signal associated with a first cell, and a cell identity value of the first cell is different from a cell identity value of the serving cell.
  • the reference signal associated with the first cell is a reference signal that is directly or indirectly quasi-co-located with the reference signal of the first cell.
  • the activated reference signal associated with the first cell is a periodic reference signal or a semi-persistent reference signal
  • the physical downlink shared channel PDSCH cannot be mapped on the activated reference signal associated with the first cell Occupied resource elements.
  • the information transmission device in the embodiment of the present disclosure receives the first configuration information sent by the network side device, the first configuration information includes M reference signal sets; receives the second information sent by the network side device; according to the second information , activate N reference signal sets in the M reference signal sets, M>1, N ⁇ M, and both M and N are positive integers; perform beam measurement according to the N reference signal sets, and obtain measurement results;
  • the network side device sends the measurement result, and the measurement result includes the layer 1 reference signal received power L1-RSRP or the layer 1 signal-to-interference-plus-noise ratio L1-SINR, so, for high-speed mobile users in high-frequency scenarios, Beam measurement of neighboring cells can be realized.
  • an embodiment of the present disclosure also provides a terminal, including a processor 600 and a transceiver 610, the terminal also includes a user interface 620, and the processor is configured to perform the following process:
  • the measurement result is sent to the network side device through the transceiver 610, where the measurement result includes a layer 1 reference signal received power L1-RSRP or a layer 1 signal-to-interference-plus-noise ratio L1-SINR.
  • the second information includes:
  • MAC-CE signaling where the MAC-CE signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information;
  • DCI signaling where the DCI signaling is used to instruct the terminal to activate N reference signal sets from the M reference signal sets in the first configuration information.
  • the reference signal set includes a reference signal associated with a first cell, and a cell identity value of the first cell is different from a cell identity value of the serving cell.
  • the reference signal associated with the first cell is a reference signal that is directly or indirectly quasi-co-located with a reference signal of the first cell.
  • the activated reference signal associated with the first cell is a periodic reference signal or a semi-persistent reference signal
  • the physical downlink shared channel PDSCH cannot be mapped on the activated reference signal associated with the first cell Occupied resource elements.
  • the terminal in the embodiment of the present disclosure receives the first configuration information sent by the network side device, the first configuration information includes M reference signal sets; receives the second information sent by the network side device; and activates the For the N reference signal sets in the M reference signal sets, M>1, N ⁇ M, and both M and N are positive integers; perform beam measurement according to the N reference signal sets to obtain measurement results;
  • the network side device sends the measurement result, the measurement result includes the layer 1 reference signal received power L1-RSRP or the layer 1 signal-to-interference-plus-noise ratio L1-SINR. In this way, for users moving at high speed in high-frequency scenarios, it can realize Neighborhood Beam Measurements.
  • An embodiment of the present disclosure also provides a terminal, including a memory, a processor, and a computer program stored on the memory and operable on the processor.
  • a terminal including a memory, a processor, and a computer program stored on the memory and operable on the processor.
  • the processor executes the program, the above information is realized.
  • Each process in the embodiment of the transmission method can achieve the same technical effect, so in order to avoid repetition, details are not repeated here.
  • Embodiments of the present disclosure also provide a computer-readable storage medium, on which a computer program is stored.
  • the program is executed by a processor, each process in the above-mentioned embodiment of the information transmission method can be achieved, and the same technical effect can be achieved. , to avoid repetition, it will not be repeated here.
  • the computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • the embodiments of the present application may be provided as methods, systems or computer program products. Accordingly, the present application can take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-readable storage media (including but not limited to disk storage, optical storage, etc.) having computer-usable program code embodied therein.
  • These computer program instructions may also be stored in a computer-readable storage medium capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable storage medium produce a paper product comprising instruction means,
  • the instruction means implements the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

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Abstract

本公开提供一种信息传输方法、装置、网络侧设备及终端，该方法包括向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；接收所述终端根据N个参考信号集合，进行波束测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。

Description

信息传输方法、装置、网络侧设备及终端
相关申请的交叉引用
本公开主张在2021年09月14日在中国提交的中国专利申请号No.202111072705.0的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种信息传输方法、装置、网络侧设备及终端。
背景技术
为了对抗高频的路径损耗，发送端和接收端可通过波束赋形来提高传输性能。发送端和接收端通过波束训练获得匹配的波束对。其中，为了支持高频场景下高速移动的用户，目前正在讨论邻小区的波束测量与上报。若UE(User Equipment，用户设备)能够测量邻小区的CSI-RS(Channel State Information Reference Signal，信道状态信息参考信号)，并上报对应的L1(Layer 1，层1)-RSRP(Reference Signal Received Power，参考信号接收功率)或L1-SINR(Signal to Interference plus Noise Ratio，信号与干扰加噪声比)结果，则可测量邻区的波束质量。但是，如何实现邻区波束测量，成为亟需解决的一个问题。
发明内容
本公开的目的在于提供一种信息传输方法、装置、网络侧设备及终端，用以解决对于高频场景下高速移动的用户，如何实现邻区波束测量的问题。
为了达到上述目的，本公开提供一种信息传输方法，应用于网络侧设备，包括：
向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；
向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
接收所述终端根据N个参考信号集合，进行测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
其中，所述第二信息包括：
MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
其中，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
其中，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
其中，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
本公开实施例还提供一种信息传输方法，应用于终端，包括：
接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；
接收网络侧设备发送的第二信息；
根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
根据所述N个参考信号集合，进行测量，得到测量结果；
向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
其中，所述第二信息包括：
MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
其中，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
其中，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
其中，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
本公开实施例还提供一种信息传输装置，包括：
第一发送模块，用于向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；
第二发送模块，用于向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
第一接收模块，用于接收所述终端根据N个参考信号集合，进行测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
本公开实施例还提供一种网络侧设备，包括处理器和收发器，所述收发器在处理器的控制下接收和发送数据，所述收发器用于执行以下操作：
向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；
向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
接收所述终端根据N个参考信号集合，进行测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
其中，所述第二信息包括：
MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
其中，所述参考信号集合包括与第一小区关联的参考信号，所述第一小 区的小区标识值不同于服务小区的小区标识值。
其中，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
其中，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
本公开实施例还提供一种网络侧设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序；其特征在于，所述处理器执行所述程序时实现如上述实施例所述的信息传输方法。
本公开实施例还提供一种信息传输装置，包括：
第二接收模块，用于接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；
第三接收模块，用于接收网络侧设备发送的第二信息；
激活模块，用于根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
测量模块，用于根据所述N个参考信号集合，进行测量，得到测量结果；
第三发送模块，用于向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
本公开实施例还提供一种终端，包括处理器和收发器，所述处理器用于执行如下过程：
通过收发器接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；
通过收发器接收网络侧设备发送的第二信息；
根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
根据所述N个参考信号集合，进行测量，得到测量结果；
通过收发器向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
其中，所述第二信息包括：
MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
其中，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
其中，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
其中，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
本公开实施例还提供一种终端，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序；所述处理器执行所述程序时实现如上述实施例所述的信息传输方法。
本公开实施例还提供一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处理器执行时实现如上述实施例所述的信息传输方法中的步骤。
本公开的上述技术方案至少具有如下有益效果：
本公开实施例中，网络侧设备通过向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；接收所述终端根据N个参考信号集合，进行波束测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR，如此，对于高频场景下高速移动的用户，能够实现邻区波束测量。
附图说明
图1表示本公开实施例的信息传输方法的流程示意图之一；
图2表示本公开实施例的信息传输方法的流程示意图之二；
图3表示本公开实施例的信息传输装置的模块示意图之一；
图4表示本公开实施例的网络侧设备的结构示意图；
图5表示本公开实施例的信息传输装置的模块示意图之二；
图6表示本公开实施例的终端的结构示意图。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。
相关技术中为了对抗高频的路径损耗，发送端和接收端可通过波束赋形来提高传输性能。发送端和接收端通过波束训练获得匹配的波束对。以下行波束训练为例，网络侧配置用于波束训练的参考信号，终端将层1参考信号接收功率(L1-RSRP)或层1信号与干扰加噪声比(L1-SINR，也称层1信干噪比)较大的部分参考信号索引及对应的RSRP或SINR上报给网络侧。用于下行波束训练的参考信号可以是CSI-RS和/或同步信号块(Synchronization Signal Block，SSB)，且都是服务小区的参考信号。
其中，具体的配置方式为：无线资源控制(Radio Resource Control，RRC)配置CSI上报(CSI reporting)并关联到CSI资源配置(CSI-ResourceConfig)，配置用于测量的CSI-RS和/或SSB。
而关于可配置的参考信号集合数，有如下限制:对于周期和半持续CSI-RS，只能配置一个资源集合，非周期可配置多个资源集合，但只能激活一个资源集合。
另外，物理下行共享信道(Physical Downlink Shared Channel，PDSCH)的速率匹配机制需要考虑CSI-RS。相关的与CSI-RS有关的速率匹配机制为：
1)零功率(Zero Power，ZP)CSI-RS占用的资源元(Resource Element，RE素)上不发送PDSCH；
2)PDSCH的资源映射要避开非零功率(Non Zero Power，NZP)CSI-RS的RE，但CSI-RS for mobility(移动性测量用参考信号)和接入点(Access Point，AP)NZP CSI-RS除外。
为了支持高频场景下高速移动的用户，目前正在讨论邻小区的波束测量与上报。若UE能够测量邻小区的CSI-RS，并上报对应的L1-RSRP或L1-SINR结果，则可测量邻区的波束质量。但是，如何实现邻区波束测量，成为亟需解决的一个问题。
为了解决上述问题，本公开提供一种信息传输方法及装置，其中方法和装置是基于同一申请构思的，由于方法和装置解决问题的原理相似，因此装置和方法的实施可以相互参见，重复之处不再赘述。
如图1所示，为本公开实施例提供的信息传输方法的流程示意图，该方法应用于网络侧设备，包括：
步骤101：向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；
也就是说，网络侧设备配置M个用于上报L1-RSRP或者L1-SINR的参考信号集合。网络侧设备向终端发送包括该M个参考信号集合的第一配置信息，其目的是为了使终端获知到能够进行波束测量的候选参考信号集合，即M个参考信号集合。
步骤102：向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
本步骤中，网络侧设备向终端发送第二信息，其目的是为了指示终端激活哪些参考信号集合，后续可以利用哪些参考信号集合执行后续的波束测量。需要说明的是，一个示例中，第二信息可以是参考信号激活指示。
步骤103：接收所述终端根据N个参考信号集合，进行测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
本公开实施例中的测量为波束测量，需要说明的是，终端根据网络侧设备激活的N个参考信号集合，进行波束测量，上报包括L1-RSRP或者L1-SINR的测量结果，由于L1-RSRP或者L1-SINR更接近瞬时测量，进而能够实现高频场景下高速移动的用户对应的波束质量的测量。
本公开实施例的信息传输方法，网络侧设备通过向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；向终端发送第二信息，所述 第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；接收所述终端根据N个参考信号集合，进行波束测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR，如此，对于高频场景下高速移动的用户，能够实现邻区波束测量。
可选地，所述第二信息包括：
媒体接入控制层控制单元(Media Access Control-Control Element，MAC-CE)信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
下行控制信息(Downlink Control Information，DCI)信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
也就是说，向终端发送第二信息可具体包括：
向终端发送MAC-CE信令或者DCI信令。
具体的，在第二信息为MAC-CE信令的情况下，终端根据该MAC-CE信令，从CSI上报配置中的M个参考信号集合中激活N个参考信号集合。
需要说明的是，此时第一配置信息为CSI上报配置，该CSI上报配置包括M个参考信号集合。
在第二信息为DCI信令的情况下，终端根据DCI信令中非周期CSI-RS的触发状态，从所述第一配置信息的M个参考信号集合中激活与非周期CSI-RS的触发状态对应的N个参考信号集合。
可选地，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
也就是说，第一小区不是服务小区。
进一步地，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
相关CSI-RS for mobility是用于层3(Layer 3，L3)-RSRP测量的，可通过时间平均获得L3-RSRP，所以标准(R15/R16)不对本小区PDSCH和CSI-RS for mobility打孔，也就是不做速率匹配，也不会存在与PDSCH之间的相互 干扰。但是，对于高频场景下高频移动的用户，L1-RSRP更接近瞬时测量，若不做速率匹配，与PDSCH相互干扰，存在无法获得邻区波束测量结果的可能。为了解决上述问题，需要进行速率匹配，其中，可选实现方式为：
若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
这样，PDSCH的资源映射避开所述被激活的与第一小区关联的参考信号占用的资源元素，解决了终端波束测量时与PDSCH间的相互干扰，网络侧设备能够得到邻区波束测量结果。
本公开实施例的信息传输方法，网络侧设备通过向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；接收所述终端根据N个参考信号集合，进行波束测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR，如此，对于高频场景下高速移动的用户，能够实现邻区波束测量。
如图2所示，为本公开实施例提供的信息传输方法的流程图，该方法应用于终端，包括：
步骤201：接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；
本步骤中，终端通过接收网络侧发送的第一配置信息，获知到网络侧配置给自己的，且能够进行波束测量的候选参考信号集合，即M个参考信号集合。
步骤202：接收网络侧设备发送的第二信息；
这里，终端在接收到网络侧设备发送的第二信息，执行后续的激活操作。
步骤203：根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
这里，终端通过该第二信息，激活对应的参考信号集合，即激活M个参考信号集合中的N个参考信号集合，以使终端后续利用激活的参考信号集合 执行后的波束测量。
步骤204：根据所述N个参考信号集合，进行测量，得到测量结果；
步骤205：向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
需要说明的是，由于上报的L1-RSRP或者L1-SINR更接近瞬时测量，实现高频场景下高速移动的用户，网络侧设备能够基于终端上报的L1-RSRP或者L1-SINR确定对应的波束质量。
本公开实施例中，通过接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；接收网络侧设备发送的第二信息；根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；根据所述N个参考信号集合，进行波束测量，得到测量结果；向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR，如此，对于高频场景下高速移动的用户，能够实现邻区波束测量。
可选地，所述第二信息包括：
MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
也就是说，接收网络侧设备发送的第二信息可具体包括：
接收网络侧设备发送的MAC-CE信令或者DCI信令。
进一步地，根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，包括：
在第二信息为MAC-CE信令的情况下，终端根据该MAC-CE信令，从CSI上报配置中的M个参考信号集合中激活N个参考信号集合。
需要说明的是，此时第一配置信息为CSI上报配置，该CSI上报配置包括M个参考信号集合。
在第二信息为DCI信令的情况下，终端根据DCI信令中非周期CSI-RS的触发状态，从所述第一配置信息的M个参考信号集合中激活与非周期 CSI-RS的触发状态对应的N个参考信号集合。
可选地，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
进一步地，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
可选地，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
本公开实施例信息传输方法，通过接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；接收网络侧设备发送的第二信息；根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；根据所述N个参考信号集合，进行波束测量，得到测量结果；向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR，如此，对于高频场景下高速移动的用户，能够实现邻区波束测量。
如图3所示，本公开实施例还提供一种信息传输装置，该装置包括：
第一发送模块301，用于向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；
第二发送模块302，用于向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
第一接收模块303，用于接收所述终端根据N个参考信号集合，进行测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
可选地，所述第二信息包括：
MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
可选地，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
可选地，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
可选地，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
本公开实施例的信息传输装置，通过向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；接收所述终端根据N个参考信号集合，进行波束测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR，如此，对于高频场景下高速移动的用户，能够实现邻区波束测量。
为了更好的实现上述目的，如图4所示，本公开实施例还提供一种网络侧设备，包括处理器400和收发器410，所述收发器410用于执行如下过程：
向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；
向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
接收所述终端根据N个参考信号集合，进行波束测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
可选地，所述第二信息包括：
MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
可选地，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
可选地，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
可选地，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
本公开实施例的网络侧设备，通过向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；接收所述终端根据N个参考信号集合，进行波束测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR，如此，对于高频场景下高速移动的用户，能够实现邻区波束测量。
本公开实施例还提供一种网络侧设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序；所述处理器执行所述程序时实现如上述实施例所述的信息传输方法中的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现如上所述的信息传输方法实施例中的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
如图5所示，本公开实施例还提供一种信息传输装置，该装置包括：
第二接收模块501，用于接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；
第三接收模块502，用于接收网络侧设备发送的第二信息；
激活模块503，用于根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
测量模块504，用于根据所述N个参考信号集合，进行测量，得到测量结果；
第三发送模块505，用于向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
可选地，所述第二信息包括：
MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
可选地，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
可选地，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
可选地，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
本公开实施例的信息传输装置，通过接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；接收网络侧设备发送的第二信息；根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；根据所述N个参考信号集合，进行波束测量，得到测量结果；向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR，如此，对于高频场景下高速移动的用户，能够实现邻区波束测量。
为了更好的实现上述目的，如图6所示，本公开实施例还提供一种终端，包括处理器600和收发器610，该终端还包括用户接口620，所述处理器用于执行如下过程：
通过收发器610接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；
通过收发器610接收网络侧设备发送的第二信息；
根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M ＞1，N≤M，且M、N均为正整数；
根据所述N个参考信号集合，进行测量，得到测量结果；
通过收发器610向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
可选地，所述第二信息包括：
MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
可选地，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
可选地，其特征在于，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
可选地，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
本公开实施例的终端，通过接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；接收网络侧设备发送的第二信息；根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；根据所述N个参考信号集合，进行波束测量，得到测量结果；向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR，如此，对于高频场景下高速移动的用户，能够实现邻区波束测量。
本公开实施例还提供一种终端，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述处理器执行所述程序时实现如上所述的信息传输方法实施例中的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现如上所述的信息传输方法实施例中的各个过程， 且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本领域内的技术人员应明白，本申请的实施例可提供为方法、系统或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可读存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请实施例的方法、设备(系统)和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其它可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其它可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其它可编程数据处理设备以特定方式工作的计算机可读存储介质中，使得存储在该计算机可读存储介质中的指令产生包括指令装置的纸制品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其它可编程数据处理设备上，使得计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他科编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上所述是本公开的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本公开所述原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本公开的保护范围。

Claims (25)

  1. 一种信息传输方法，应用于网络侧设备，包括：
    向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；
    向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
    接收所述终端根据N个参考信号集合，进行测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
  2. 根据权利要求1所述的方法，其中，所述第二信息包括：
    MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
    DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
  3. 根据权利要求1所述的方法，其中，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
  4. 根据权利要求3所述的方法，其中，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
  5. 根据权利要求3所述的方法，其中，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
  6. 一种信息传输方法，应用于终端，包括：
    接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；
    接收网络侧设备发送的第二信息；
    根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
    根据所述N个参考信号集合，进行测量，得到测量结果；
    向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
  7. 根据权利要求6所述的方法，其中，所述第二信息包括：
    MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
    DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
  8. 根据权利要求6所述的方法，其中，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
  9. 根据权利要求8所述的方法，其中，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
  10. 根据权利要求8所述的方法，其中，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
  11. 一种信息传输装置，包括：
    第一发送模块，用于向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；
    第二发送模块，用于向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
    第一接收模块，用于接收所述终端根据N个参考信号集合，进行测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
  12. 一种网络侧设备，包括处理器和收发器，所述收发器在处理器的控制下接收和发送数据，所述收发器用于执行以下操作：
    向终端发送第一配置信息，所述第一配置信息包括M个参考信号集合；
    向终端发送第二信息，所述第二信息用于激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
    接收所述终端根据N个参考信号集合，进行测量后，发送的测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
  13. 根据权利要求12所述的网络侧设备，其中，所述第二信息包括：
    MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
    DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
  14. 根据权利要求12所述的网络侧设备，其中，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
  15. 根据权利要求14所述的网络侧设备，其中，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
  16. 根据权利要求14所述的网络侧设备，其中，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
  17. 一种网络侧设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序；所述处理器执行所述程序时实现如权利要求1至5任一项所述的信息传输方法。
  18. 一种信息传输装置，包括：
    第二接收模块，用于接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；
    第三接收模块，用于接收网络侧设备发送的第二信息；
    激活模块，用于根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
    测量模块，用于根据所述N个参考信号集合，进行测量，得到测量结果；
    第三发送模块，用于向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值 L1-SINR。
  19. 一种终端，包括处理器和收发器，所述处理器用于执行如下过程：
    通过收发器接收网络侧设备发送的第一配置信息，所述第一配置信息包括M个参考信号集合；
    通过收发器接收网络侧设备发送的第二信息；
    根据所述第二信息，激活M个参考信号集合中的N个参考信号集合，M＞1，N≤M，且M、N均为正整数；
    根据所述N个参考信号集合，进行测量，得到测量结果；
    通过收发器向所述网络侧设备发送所述测量结果，所述测量结果包括层1参考信号接收功率L1-RSRP或者层1信号与干扰加噪声比值L1-SINR。
  20. 根据权利要求19所述的终端，其中，所述第二信息包括：
    MAC-CE信令，所述MAC-CE信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合；或者，
    DCI信令，所述DCI信令用于指示终端从所述第一配置信息的M个参考信号集合中激活N个参考信号集合。
  21. 根据权利要求19所述的终端，其中，所述参考信号集合包括与第一小区关联的参考信号，所述第一小区的小区标识值不同于服务小区的小区标识值。
  22. 根据权利要求21所述的终端，其中，所述与第一小区关联的参考信号为与第一小区的参考信号直接或间接准共址的参考信号。
  23. 根据权利要求21所述的终端，其中，若被激活的与第一小区关联的参考信号为周期性参考信号或半持续性参考信号，则物理下行共享信道PDSCH不能映射在所述被激活的与第一小区关联的参考信号占用的资源元素上。
  24. 一种终端，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序；所述处理器执行所述程序时实现如权利要求6至10任一项所述的信息传输方法。
  25. 一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现如权利要求1至5任一项所述的信息传输方法中的步骤，或者 实现如权利要求6至10任一项所述的信息传输方法中的步骤。
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