WO2020156197A1 - Procédé de configuration d'informations, terminal, et dispositif côté réseau - Google Patents

Procédé de configuration d'informations, terminal, et dispositif côté réseau Download PDF

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Publication number
WO2020156197A1
WO2020156197A1 PCT/CN2020/072403 CN2020072403W WO2020156197A1 WO 2020156197 A1 WO2020156197 A1 WO 2020156197A1 CN 2020072403 W CN2020072403 W CN 2020072403W WO 2020156197 A1 WO2020156197 A1 WO 2020156197A1
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WO
WIPO (PCT)
Prior art keywords
terminal
csi
synchronization signal
resource
signal block
Prior art date
Application number
PCT/CN2020/072403
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English (en)
Chinese (zh)
Inventor
张晓然
Original Assignee
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 WO2020156197A1 publication Critical patent/WO2020156197A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Definitions

  • the present disclosure relates to the field of wireless communication technology, and in particular to an information configuration method, terminal and network side equipment.
  • BWP bandwidth part
  • RRC Radio Resource Control
  • DCI physical layer downlink control information
  • Rel-15 defines the synchronization signal block (synchronization signal block, SSB) or channel state information reference signal (Channel State Information Reference Signal, CSI-RS) resource center frequency point and sub-carrier spacing are the same (SSB or CSI of the cell under test) -The measurement of the center frequency point and subcarrier spacing of the RS resource is the same as that of the serving cell) is the same frequency measurement that does not require a measurement interval. However, in some cases, even if the center frequency of the SSB or CSI-RS resource is different, or the subcarrier spacing of the SSB or CSI-RS resource is different, the terminal can still receive the SSB or CSI-RS of the cell under test. For example, please refer to Figure 2.
  • Cell 1, Cell 2, and Cell 3 are cells of the same frequency.
  • Cell 1 is the serving cell
  • Cell 2 and Cell 3 are neighboring cells to be tested. Since the center frequency of the SSB is different, if you follow the Rel- As defined in 15, the measurement of cell 2 and cell 3 is inter-frequency measurement that requires a measurement gap, which affects system overhead. However, in fact, since the SSB of cell 2 and cell 3 are completely included in the BWP activated by the terminal, the terminal can receive the SSB of cell 2 and cell 3. Therefore, the measurement interval is not required, which can reduce system overhead and shorten the measurement time. Extension.
  • the terminal can always receive the SSB or CSI-RS of cells 2 and 3 of the same frequency. No measurement interval is required.
  • the present disclosure provides an information configuration method, terminal, and network-side equipment, which are used to solve the problem that the communication protocol in the related technology combines the central frequency point of the SSB of all the cells under test with the central frequency point or sub-frequency point of the SSB of the serving cell.
  • Measurements with different carrier intervals are all defined as inter-frequency measurements that require measurement intervals, which leads to problems of high system overhead and extended measurement time.
  • the present disclosure provides an information configuration method applied to a network side device, including:
  • the configuration information includes measurement configuration information and/or measurement interval configuration information
  • the measurement of the neighboring cell does not require a measurement interval:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -
  • the sub-carrier spacing of the RS resource is the same as the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the BWP activated by the terminal;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The subcarrier spacing of RS resources is the same as that of the serving cell;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell does not include In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is not included in In the BWP activated by the terminal;
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in all In the BWP activated by the terminal.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The sub-carrier spacing of the RS resource is the same as that of the serving cell.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency of the synchronization signal block or CSI-RS resource of the serving cell;
  • the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell.
  • the method before the step of delivering configuration information to the terminal, the method further includes:
  • the configuration information further includes subcarrier spacing configuration information,
  • the step of delivering configuration information to the terminal it further includes:
  • the subcarrier spacing configuration information is determined according to the processing capability of the terminal:
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio reception bandwidth of the terminal does not change
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is different from the activated BWP bandwidth;
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the change of the activated BWP bandwidth;
  • the capability indication information reported by the terminal indicates the FFT size supported by the terminal
  • the capability indication information reported by the terminal indicates the FFT type supported by the terminal
  • the capability indication information reported by the terminal indicates the subcarrier interval supported by the terminal
  • the capability indication information reported by the terminal indicates the combination of subcarrier spacing and carrier bandwidth supported by the terminal.
  • the capability indication information of the terminal determines whether the measurement of the neighboring cell requires a measurement interval according to the following principles:
  • the center frequency or sub-carrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from that of the serving cell, if the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal , Or the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP, and no measurement interval is required.
  • the configuration information includes measurement interval configuration information
  • the step of delivering configuration information to the terminal it further includes:
  • the indication information that the measurement interval is not required re-issue configuration information to the terminal to cancel the measurement interval configured according to the measurement interval configuration information, or consider the measurement interval configuration information in the configuration information invalid.
  • the present disclosure also provides an information configuration method applied to a terminal, including:
  • the configuration information includes measurement configuration information and/or measurement interval configuration information.
  • the measurement of the neighboring cell does not require a measurement interval:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -
  • the sub-carrier spacing of the RS resource is the same as the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the BWP activated by the terminal;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The subcarrier spacing of RS resources is the same as that of the serving cell;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell does not include In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is not included in In the BWP activated by the terminal;
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in all In the BWP activated by the terminal.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The sub-carrier spacing of the RS resource is the same as that of the serving cell.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency of the synchronization signal block or CSI-RS resource of the serving cell;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell.
  • the method before the step of receiving the configuration information issued by the network side device, the method further includes:
  • the capability indication information of the terminal includes at least one of the following:
  • the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal when the bandwidth of the activated BWP is less than or equal to the receiving bandwidth, the radio frequency receiving bandwidth of the terminal does not change with the activated BWP;
  • the indication information of whether the radio frequency reception bandwidth of the terminal changes
  • the FFT type supported by the terminal is the FFT type supported by the terminal.
  • the subcarrier interval supported by the terminal is the subcarrier interval supported by the terminal.
  • the terminal does not report capability indication information, and the received configuration information includes measurement interval configuration information,
  • the method further includes:
  • the indication information that the measurement interval is not required is fed back to the network side device.
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The subcarrier spacing of RS resources is the same as that of the serving cell;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the method further includes:
  • the measurement interval configuration information is ignored, or the configuration information re-issued by the network side device is received to cancel the measurement configured according to the measurement interval configuration information interval;
  • the configuration is completed according to the configuration information.
  • the present disclosure also provides a network side device, including:
  • a transceiver configured to deliver configuration information to the terminal, where the configuration information includes measurement configuration information and/or measurement interval configuration information;
  • the measurement of the neighboring cell does not require a measurement interval:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -
  • the sub-carrier spacing of the RS resource is the same as the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the BWP activated by the terminal;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the present disclosure also provides a terminal, including:
  • the transceiver is used to receive configuration information issued by the network side device, the configuration information includes measurement configuration information and/or measurement interval configuration information, when any of the following conditions exists, the measurement of the neighboring cell does not require a measurement interval :
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -
  • the sub-carrier spacing of the RS resource is the same as the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the BWP activated by the terminal;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the present disclosure also provides a network-side device, including a memory, a processor, and a computer program stored on the memory and running on the processor; the processor executes the computer program when the computer program is executed Any of the foregoing information configuration methods applied to network side devices.
  • the present disclosure also provides a terminal, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor; the processor implements any of the foregoing when the computer program is executed.
  • a terminal including a memory, a processor, and a computer program stored in the memory and capable of running on the processor; the processor implements any of the foregoing when the computer program is executed.
  • the present disclosure also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps in any of the foregoing information configuration methods are implemented.
  • the measurement interval is not required (as defined in the communication protocol in the related technology)
  • the center frequency or sub-carrier spacing of the synchronization signal block or CSI-RS resource may be different from the serving cell, but the bandwidth of the synchronization signal block or CSI-RS resource is included in the BWP activated by the terminal, or the synchronization signal
  • the neighbor cell measurement where the block or CSI-RS resource is completely contained in the BWP activated by the terminal is determined to not require a measurement interval, and the neighbor cell measurement determines that it can receive the synchronization signal block of the neighbor cell or the CSI-RS according to the terminal's ability No measurement interval is required. The reason is that as long as the terminal can receive the synchronization signal block or CSI-RS of the neighboring cell in the normal data transmission and reception state, the measurement interval may not be
  • Figure 1 is a schematic diagram of the network side equipment configuring different BWPs for the terminal as time changes;
  • FIG. 2 is a schematic diagram of the relationship between the SSB of the cell under test and the activated BWP of the terminal that are at the same frequency as the serving cell (but the center frequency of the SSB is different);
  • Embodiment 3 is a schematic flowchart of an information configuration method in Embodiment 1 of the present disclosure
  • FIG. 4 is a schematic diagram of the central frequency and subcarrier spacing of the synchronization signal block of the neighboring cell (cell 2) and the central frequency and subcarrier spacing of the synchronization signal block of the serving cell (cell 1) of the terminal are the same;
  • FIG. 5 is a schematic diagram of the bandwidth of the synchronization signal block of the neighboring cell (cell 2) included in the BWP activated by the terminal;
  • FIG. 6 is a schematic diagram of the relationship between the SSB of two cells under test that are at the same frequency as the serving cell (but the center frequency of the SSB is different) and the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • FIG. 7 is a schematic diagram showing that the center frequency of the synchronization signal block of the neighboring cell (cell 2) is different from the center frequency of the synchronization signal block of the serving cell (cell 1) of the terminal;
  • FIG. 8 is a schematic diagram showing that the subcarrier spacing of the synchronization signal block of the neighboring cell is different from the subcarrier spacing of the synchronization signal block of the serving cell of the terminal;
  • FIG. 9 is a schematic diagram showing that the bandwidth of the synchronization signal block of the neighboring cell (cell 2) is not included in the BWP activated by the terminal;
  • FIG. 10 is a schematic flowchart of an information configuration method in Embodiment 3 of the disclosure.
  • FIG. 11 is a schematic structural diagram of a network side device in Embodiment 5 of the disclosure.
  • FIG. 12 is a schematic structural diagram of a terminal in Embodiment 6 of the disclosure.
  • FIG. 13 is a schematic structural diagram of a network side device in Embodiment 7 of the disclosure.
  • FIG. 14 is a schematic structural diagram of a terminal in Embodiment 6 of the disclosure.
  • the neighboring cell and the serving cell of the terminal mentioned in the embodiment of the present disclosure are neighboring cells on the same carrier (also called the same frequency carrier); the BWP can be part of the carrier bandwidth, It can also be the entire bandwidth of the carrier bandwidth.
  • FIG. 3 is a schematic flowchart of an information configuration method according to Embodiment 1 of the present disclosure. The method is applied to a network side device and includes the following steps:
  • Step 11 Deliver configuration information to the terminal, where the configuration information includes measurement configuration information and/or measurement interval configuration information;
  • the measurement of the neighboring cell does not require a measurement interval:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell (cell 2) is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell (cell 1) of the terminal, and
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as that of the serving cell, as shown in FIG. 4;
  • the synchronization signal block or CSI-RS resource of the neighboring cell (cell 2) is completely included in the BWP activated by the terminal, and the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as that of the terminal.
  • the center frequency of the synchronization signal block or CSI-RS resource of the serving cell can be different (as shown in Figure 5).
  • the synchronization signal block or CSI-RS resource sub-carrier spacing of the neighboring cell is different from the synchronization signal block of the serving cell or The sub-carrier spacing of CSI-RS resources can also be different;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the synchronization signal block of the neighboring cell or the center frequency of the CSI-RS resource in the activated BWP and the synchronization signal block of the serving cell of the terminal or
  • the center frequency of the CSI-RS resource can be different (as shown in Figure 5), the synchronization signal block or CSI-RS resource sub-carrier interval of the neighboring cell is different from the synchronization signal block or CSI-RS resource sub-carrier of the serving cell The interval can also be different;
  • the capability of the terminal indicates that the terminal does not need a measurement interval to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal (the receiving bandwidth is reported by the terminal to the network side device, and can also be called bandwidth or measurement bandwidth Or radio frequency bandwidth, etc.), for example, as shown in Fig. 6, the SSB of cell 2 is completely included in the receiving bandwidth and no measurement interval is required, but the SSB of cell 3 is not included in the receiving bandwidth and a measurement interval is required ;
  • the capability of the terminal indicates that during a BWP switch (BWP switch), the radio frequency receiving bandwidth (also called bandwidth, receiving bandwidth, or radio frequency bandwidth, etc.) of the terminal does not change;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the configuration information includes measurement configuration information
  • the measurement configuration information includes information about neighboring cells to be measured.
  • the network side device needs to determine the measurement interval configuration information according to whether each neighboring cell in the measurement configuration information needs a measurement interval, that is, the network side device needs to determine the measurement interval configuration information according to whether all neighboring cells configured for the terminal for measurement need a measurement interval. . For each neighboring cell, it is determined whether the measurement interval is required according to whether the neighboring cell signs at least one of the above situations. Only when it is determined that a measurement interval is needed, the configuration information includes the measurement interval configuration information.
  • the measurement interval is not required (as defined in the communication protocol in the related technology)
  • the center frequency or sub-carrier spacing of the synchronization signal block or CSI-RS resource may be different from the serving cell, but the bandwidth of the synchronization signal block or CSI-RS resource is included in the BWP activated by the terminal, or the synchronization signal
  • the neighbor cell measurement where the block or CSI-RS resource is completely contained in the BWP activated by the terminal is determined to not require a measurement interval, and the neighbor cell measurement determines that it can receive the synchronization signal block of the neighbor cell or the CSI-RS according to the terminal's ability No measurement interval is required. The reason is that as long as the terminal can receive the synchronization signal block or CSI-RS of the neighboring cell in the normal data transmission and reception state, the measurement interval may not be
  • the above-mentioned receiving bandwidth determined according to the radio frequency receiving capability of the terminal is the bandwidth determined by the terminal according to its own receiving capability, and the terminal reports the bandwidth to the network-side device so that the network-side device can use the bandwidth Determine whether the neighboring cell delivered to the terminal needs a measurement interval.
  • the activated BWP is completely contained in (that is, less than or equal to) the reception bandwidth, the radio frequency reception bandwidth of the terminal does not change with the activated BWP, and only when the activated BWP is greater than the reception bandwidth, the radio frequency of the terminal The receiving bandwidth may change with the activated BWP.
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the reception bandwidth or the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the reception bandwidth, no measurement interval is required.
  • the terminal adjusts its radio transmission and reception bandwidth according to the configured BWP bandwidth; 2) The radio transmission and reception bandwidth of the terminal keeps the same as the carrier bandwidth of the cell.
  • the BWP bandwidth adjusts the radio frequency bandwidth.
  • the terminal of the first behavior if the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the activated BWP of the terminal or the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP , Then the terminal does not need a measurement interval to measure the neighboring cell, otherwise it needs a measurement interval.
  • the protocol in the related technology is transparent to the foregoing two terminal implementations, and does not distinguish between the foregoing two terminal behaviors.
  • in order to better determine the measurement interval reduce the system overhead as much as possible, and shorten the measurement delay, it is necessary to distinguish the terminals of these two behaviors.
  • the measurement interval for the network side equipment, in order to ensure that all neighboring cells can be measured, it needs to consider those terminals that do not adjust the radio frequency bandwidth with the BWP bandwidth. , Is to adjust the RF bandwidth following the BWP bandwidth.
  • the terminal of the second behavior can receive the synchronization signal block or CSI-RS resource of the neighboring cell, but it may not be received.
  • the synchronization signal block or CSI-RS resource to the neighboring cell requires a measurement interval.
  • the measurement interval configuration information includes the period, offset, and interval length of the measurement interval.
  • the following example illustrates the above information configuration method.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell (cell 2) is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell (cell 1) of the terminal, and the neighboring cell
  • the sub-carrier spacing of the synchronization signal block or CSI-RS resource is the same as the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, as shown in FIG. 4;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell (cell 2) is included in the BWP activated by the terminal, and the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as that of the serving cell of the terminal.
  • the center frequency of the synchronization signal block or CSI-RS resource can be different (as shown in Figure 5), and the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the synchronization signal block or CSI-RS of the serving cell.
  • the subcarrier spacing of the resources can also be different;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal, and the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the synchronization signal block or CSI of the serving cell of the terminal.
  • the center frequency of the RS resource can be different (as shown in Figure 5), the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell and the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell It can also be different.
  • the measurement configuration information includes the synchronization signal block of the neighboring cell or the center frequency point of the CSI-RS resource.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell (cell 2) is different from the center frequency of the synchronization signal block or CSI-RS resource of the serving cell (cell 1), and the synchronization signal block of the neighboring cell or
  • the bandwidth of the CSI-RS resource is not included in the BWP activated by the terminal, please refer to FIG. 9;
  • the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell.
  • Figure 8 Different SSB sub-carrier spacing will result in different SSB bandwidth ), and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is not included in the BWP activated by the terminal;
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in all In the BWP activated by the terminal.
  • the definitions of intra-frequency measurement and inter-frequency measurement are changed, the scope of intra-frequency measurement is expanded, and the scope of inter-frequency measurement is reduced.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell (cell 2) is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell (cell 1) of the terminal, and the neighboring cell
  • the sub-carrier spacing of the synchronization signal block or CSI-RS resource is the same as the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, as shown in FIG. 4;
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell (cell 2) is different from the center frequency of the synchronization signal block or CSI-RS resource of the serving cell (cell 1), please refer to Figure 7;
  • the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell. Please refer to Figure 8 (Different SSB sub-carrier spacing will result in different SSB bandwidth ).
  • the definition of intra-frequency measurement is not changed, and it is only determined that some inter-frequency measurements do not require a measurement interval.
  • the step of delivering configuration information to the terminal it further includes:
  • the network side device before sending configuration information to the terminal, the network side device first receives the capability indication information reported by the terminal, and then configures the measurement interval for the terminal according to the capability indication information reported by the terminal.
  • the network side device can also configure some physical layer parameters, such as subcarrier spacing, when configuring neighbor cell measurement. Therefore, optionally, the configuration information further includes subcarrier spacing configuration information,
  • the step of delivering configuration information to the terminal it further includes:
  • the subcarrier spacing configuration information is determined according to the processing capability of the terminal, that is, the determined subcarrier spacing cannot exceed the processing capability of the terminal:
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is different from the activated BWP bandwidth;
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP bandwidth;
  • FFT Fast Fourier Transformation
  • the capability indication information reported by the terminal indicates that the FFT type supported by the terminal is an FFT size type, for example, it can be type 1 (type 1, the corresponding FFT size is 4096) or type 2 (type 2, The corresponding FFT size is 8192);
  • the capability indication information reported by the terminal indicates the subcarrier space (SCS) supported by the terminal.
  • the capability indication reported by the terminal may indicate whether the terminal supports restricted SCS, for example Whether to support 15KHz sub-carrier bandwidth;
  • the capability indication information reported by the terminal indicates that the combination of subcarrier spacing and carrier bandwidth supported by the terminal (SCS+channel bandwidth (CBW)).
  • the capability indication reported by the terminal may indicate Whether the terminal supports restricted SCS+CBW, for example, whether to support a combination of CBW greater than 50MHz and SCS of 15KHz.
  • the terminal adjusts its own radio transmission and reception bandwidth according to the configured BWP bandwidth; 2) The terminal’s radio transmission and reception bandwidth maintenance and cell carrier bandwidth Consistent, the RF bandwidth is not adjusted according to the BWP bandwidth.
  • the terminal of the first behavior since its RF transmission and reception bandwidth is adjusted with the BWP, it has no effect on the configuration of the subcarrier spacing, but for the terminal of the second behavior, its RF bandwidth remains the same as the carrier bandwidth.
  • the network side equipment configures the terminal with a subcarrier spacing of 15KHz, it may exceed the terminal capacity (because Rel-15 supports a maximum of 4096FFT, that is, it can support 30KHz+100MHz and 15KHz+50MHz, if you want to support 15KHz+100MHz, you need 8192FFT, which may exceed the terminal's capabilities), causing errors in the terminal.
  • the protocol in the related technology is transparent to the foregoing two terminal implementations, and does not distinguish between the foregoing two terminal behaviors.
  • the terminal adjusts its own radio transmission and reception bandwidth according to the configured BWP bandwidth, but the network side device only gives the terminal to the terminal in order to prevent errors from the terminal. Configuring a larger sub-carrier bandwidth results in a waste of the terminal’s capabilities; 2.
  • the terminal’s radio transmission and reception bandwidth remains the same as the cell’s carrier bandwidth.
  • the radio bandwidth is not adjusted according to the BWP bandwidth, but the network side equipment is configured with a smaller sub-carrier The bandwidth exceeds the processing capacity of the terminal, causing errors in the terminal.
  • the second embodiment of the present disclosure provides another information configuration method, which is applied to the network-side device.
  • the difference from the first embodiment is that the network-side device in the first embodiment first receives the capability indication information reported by the terminal, and then The configuration information (mainly the measurement interval configuration information and the subcarrier interval configuration information) is issued according to the capability indication information reported by the terminal; in the embodiments of the present disclosure, the network side device does not first receive the capability indication information reported by the terminal, but directly A certain principle (when the center frequency or sub-carrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from that of the serving cell, if the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the activation of the terminal In the BWP, or the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP, no measurement interval is required) Determine whether the neighboring cell sent to the terminal requires a measurement interval, and then determine whether to send the measurement interval
  • the following example illustrates the above information configuration method.
  • the center frequency or subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from that of the serving cell, if the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal, Or the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP, and no measurement interval is required. That is, not all neighboring cells where the center frequency or sub-carrier spacing of SSB or CSI-RS resources are different from the serving cell require measurement intervals.
  • the synchronization signal block or CSI-RS resources of the neighboring cells are completely included in the terminal activation In the BWP, or the bandwidth of the synchronization signal block or the CSI-RS resource of the neighboring cell is included in the activated BWP, (measurement of the neighboring cell) does not require a measurement interval.
  • the measurement interval configuration information includes the period, offset, and interval length of the measurement interval.
  • the configuration information includes measurement interval configuration information
  • the step of delivering configuration information to the terminal it further includes:
  • the indication information that the measurement interval is not required re-issue configuration information to the terminal to cancel the measurement interval configured according to the measurement interval configuration information, or consider the measurement interval configuration information in the configuration information invalid.
  • the network side device can cancel the previous measurement interval configuration through reconfiguration, such as reconfiguration through the RRC message, or not reconfiguration, and consider the previously configured measurement Invalid interval.
  • the network side will reissue the configuration information. If the configuration information includes the measurement interval For configuration information, the terminal also needs to re-feed back whether the measurement interval is required.
  • FIG. 10 is a schematic flowchart of an information configuration method provided in Embodiment 3 of the present disclosure. The method is applied to a terminal and includes the following steps:
  • Step 21 Receive configuration information issued by the network-side device, where the configuration information includes measurement configuration information and/or measurement interval configuration information.
  • the measurement interval for neighboring cells is not required:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -
  • the sub-carrier spacing of the RS resource is the same as the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the BWP activated by the terminal;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the measurement interval is not required (as defined in the communication protocol in the related technology)
  • the center frequency or sub-carrier spacing of the synchronization signal block or CSI-RS resource may be different from the serving cell, but the bandwidth of the synchronization signal block or CSI-RS resource is included in the BWP activated by the terminal, or the synchronization signal
  • the neighbor cell measurement where the block or CSI-RS resource is completely contained in the BWP activated by the terminal is determined to not require a measurement interval, and the neighbor cell measurement determines that it can receive the synchronization signal block of the neighbor cell or the CSI-RS according to the terminal's ability No measurement interval is required. The reason is that as long as the terminal can receive the synchronization signal block or CSI-RS of the neighboring cell in the normal data transmission and reception state, the measurement interval may not be
  • the following example illustrates the above information configuration method.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The subcarrier spacing of RS resources is the same as that of the serving cell;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell does not include In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is not included in In the BWP activated by the terminal;
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in all In the BWP activated by the terminal.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The sub-carrier spacing of the RS resource is the same as that of the serving cell.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency of the synchronization signal block or CSI-RS resource of the serving cell;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell.
  • the method further includes:
  • the capability indication information of the terminal includes at least one of the following:
  • the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal when the bandwidth of the activated BWP is less than or equal to the receiving bandwidth, the radio frequency receiving bandwidth of the terminal does not change with the activated BWP;
  • the indication information of whether the radio frequency reception bandwidth of the terminal changes
  • indication information indicating whether the radio frequency reception bandwidth of the terminal is the same as the activated BWP bandwidth
  • the FFT type supported by the terminal is the FFT type supported by the terminal.
  • the subcarrier interval supported by the terminal is the subcarrier interval supported by the terminal.
  • the network-side equipment first configures a larger sub-carrier spacing for the terminal according to the worst case (for example, if the carrier bandwidth is 100MHz, then configure the sub-carrier spacing to 30KHz instead of 15KHz).
  • the terminal After receiving the configuration information issued by the network-side device, if the terminal determines that it can support a smaller subcarrier interval according to its own capabilities, it sends corresponding feedback information to the network-side device, and the network-side device receives the feedback information , You can re-issue the subcarrier spacing configuration information.
  • the embodiment of the present disclosure is an embodiment applied to a terminal corresponding to the foregoing embodiment 1 applied to a network side device. For details, please refer to the foregoing embodiment 1.
  • the fourth embodiment of the present disclosure provides an information configuration method, which is applied to a terminal.
  • the terminal first reports its own capability indication information to the network side device.
  • the configuration information mainly the measurement interval configuration information and the subcarrier interval configuration information
  • the terminal does not report its own capability indication information first, and the network side device directly follows A certain principle (when the center frequency or sub-carrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from that of the serving cell, if the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the activation of the terminal In the BWP, or the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP, no measurement interval is required) Determine whether the neighboring cell sent to the terminal requires a measurement interval, and then determine whether to send the measurement interval configuration Information, as
  • the terminal does not report capability indication information, and the received configuration information includes measurement interval configuration information,
  • the method further includes:
  • the indication information that the measurement interval is not required is fed back to the network side device.
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The subcarrier spacing of RS resources is the same as that of the serving cell;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the method further includes:
  • the measurement interval configuration information is ignored, or the configuration information re-issued by the network side device is received to cancel the measurement configured according to the measurement interval configuration information interval;
  • the configuration is completed according to the configuration information.
  • the embodiment of the present disclosure is an embodiment applied to a terminal corresponding to the second embodiment applied to the network side device.
  • the second embodiment described above please refer to the second embodiment described above.
  • FIG. 11 is a schematic structural diagram of a network side device according to Embodiment 5 of the present disclosure.
  • the network side device 50 includes:
  • the transceiver 51 is configured to deliver configuration information to the terminal, where the configuration information includes measurement configuration information and/or measurement interval configuration information;
  • the measurement of the neighboring cell does not require a measurement interval:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -
  • the sub-carrier spacing of the RS resource is the same as the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the BWP activated by the terminal;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The subcarrier spacing of RS resources is the same as that of the serving cell;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell does not include In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is not included in In the BWP activated by the terminal;
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in all In the BWP activated by the terminal.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The sub-carrier spacing of the RS resource is the same as that of the serving cell.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency of the synchronization signal block or CSI-RS resource of the serving cell;
  • the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell.
  • the transceiver 51 is further configured to receive capability indication information reported by the terminal.
  • the configuration information further includes subcarrier spacing configuration information
  • the network side device further includes a processor configured to determine the subcarrier spacing according to the processing capability of the terminal when at least one of the following conditions exists Configuration information:
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio reception bandwidth of the terminal does not change
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is different from the activated BWP bandwidth;
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP bandwidth;
  • the capability indication information reported by the terminal indicates the FFT size supported by the terminal
  • the capability indication information reported by the terminal indicates the FFT type supported by the terminal
  • the capability indication information reported by the terminal indicates the subcarrier interval supported by the terminal
  • the capability indication information reported by the terminal indicates the combination of subcarrier spacing and carrier bandwidth supported by the terminal.
  • the terminal further includes a processor, configured to determine whether the measurement of the neighboring cell requires a measurement interval according to the following principles if the capability indication information of the terminal is not received:
  • the center frequency or sub-carrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from that of the serving cell, if the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal , Or the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP, and no measurement interval is required.
  • the configuration information includes measurement interval configuration information
  • the transceiver 51 is also configured to receive the indication information that the measurement interval is not required, fed back by the terminal, and re-deliver configuration information to the terminal according to the indication information that the measurement interval is not required, so as to cancel according to the measurement interval. Configure the measurement interval configured by the information; or,
  • the transceiver 51 is further configured to receive the indication information that the measurement interval is not required to be fed back by the terminal; the processor is further configured to consider that the measurement interval configuration information in the configuration information is invalid.
  • the embodiments of the present disclosure are product embodiments corresponding to the foregoing method embodiments 1 and 2, so they will not be repeated here. Please refer to the foregoing embodiments 1 and 2 for details.
  • FIG. 12 is a schematic structural diagram of a terminal provided by Embodiment 6 of the present disclosure.
  • the terminal 60 includes:
  • the transceiver 61 is configured to receive configuration information issued by a network-side device.
  • the configuration information includes measurement configuration information and/or measurement interval configuration information. When any of the following conditions exists, the measurement of the neighboring cell does not require measurement interval:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -
  • the sub-carrier spacing of the RS resource is the same as the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the BWP activated by the terminal;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The subcarrier spacing of RS resources is the same as that of the serving cell;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell does not include In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is not included in In the BWP activated by the terminal;
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in all In the BWP activated by the terminal.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The sub-carrier spacing of the RS resource is the same as that of the serving cell.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency of the synchronization signal block or CSI-RS resource of the serving cell;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell.
  • the transceiver 61 is further configured to report capability indication information of the terminal to the network side device, and the capability indication information of the terminal includes at least one of the following:
  • the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal when the bandwidth of the activated BWP is less than or equal to the receiving bandwidth, the radio frequency receiving bandwidth of the terminal does not change with the activated BWP;
  • the indication information of whether the radio frequency reception bandwidth of the terminal changes
  • the FFT type supported by the terminal is the FFT type supported by the terminal.
  • the subcarrier interval supported by the terminal is the subcarrier interval supported by the terminal.
  • the configuration information further includes measurement interval configuration information
  • the transceiver 61 is also configured to, if the terminal does not report capability indication information and the received configuration information includes measurement interval configuration information, if it is determined that the measurement of the neighboring cell does not require a measurement interval, then Feedback to the network side device indicating that the measurement interval is not required.
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The subcarrier spacing of RS resources is the same as that of the serving cell;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the terminal further includes: a processor, configured to, if the terminal does not report capability indication information and the received configuration information includes measurement interval configuration information, if it is determined that the measurement configuration information If the configured measurement does not require a measurement interval, the measurement interval configuration information is ignored; or, the transceiver 61 is also configured to report no capability indication information to the terminal, and the received configuration information includes measurement interval configuration information In the case of, if it is determined that the measurement configured in the measurement configuration information does not require a measurement interval, receiving the configuration information re-issued by the network side device to cancel the measurement interval configured according to the measurement interval configuration information;
  • the processor is further configured to, if the terminal does not report capability indication information and the received configuration information includes measurement interval configuration information, if it is determined that the measurement configured in the measurement configuration information requires a measurement interval, Then complete the configuration according to the configuration information.
  • FIG. 13 is a schematic structural diagram of a network-side device provided by Embodiment 7 of the present disclosure.
  • the network-side device 70 includes a processor 71, a memory 72, and is stored on the memory 72 and can be processed in the process.
  • the configuration information includes measurement configuration information and/or measurement interval configuration information
  • the measurement of the neighboring cell does not require a measurement interval:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -
  • the sub-carrier spacing of the RS resource is the same as the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the BWP activated by the terminal;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The subcarrier spacing of RS resources is the same as that of the serving cell;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell does not include In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is not included in In the BWP activated by the terminal;
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in all In the BWP activated by the terminal.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The sub-carrier spacing of the RS resource is the same as that of the serving cell.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency of the synchronization signal block or CSI-RS resource of the serving cell;
  • the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell.
  • the step of delivering configuration information to the terminal it further includes:
  • the configuration information further includes subcarrier spacing configuration information, and the following steps may be implemented when the computer program is executed by the processor 71:
  • the step of delivering configuration information to the terminal it further includes:
  • the subcarrier spacing configuration information is determined according to the processing capability of the terminal:
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio reception bandwidth of the terminal does not change
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is different from the activated BWP bandwidth;
  • the capability indication information reported by the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the change of the activated BWP bandwidth;
  • the capability indication information reported by the terminal indicates the FFT size supported by the terminal
  • the capability indication information reported by the terminal indicates the FFT type supported by the terminal
  • the capability indication information reported by the terminal indicates the subcarrier interval supported by the terminal
  • the capability indication information reported by the terminal indicates the combination of subcarrier spacing and carrier bandwidth supported by the terminal.
  • the capability indication information of the terminal determines whether the measurement of the neighboring cell requires a measurement interval according to the following principles:
  • the center frequency or sub-carrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from that of the serving cell, if the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal , Or the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP, and no measurement interval is required.
  • the configuration information includes measurement interval configuration information
  • the following steps may be implemented when the computer program is executed by the processor 71:
  • the step of delivering configuration information to the terminal it further includes:
  • the indication information that the measurement interval is not required re-issue configuration information to the terminal to cancel the measurement interval configured according to the measurement interval configuration information, or consider the measurement interval configuration information in the configuration information invalid.
  • FIG. 14 is a schematic structural diagram of a terminal provided by Embodiment 8 of the present disclosure.
  • the terminal 80 includes a processor 81, a memory 82, and is stored on the memory 82 and can run on the processor 81 When the processor 81 executes the computer program, the following steps are implemented:
  • the configuration information includes measurement configuration information and/or measurement interval configuration information.
  • the measurement of the neighboring cell does not require a measurement interval:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -
  • the sub-carrier spacing of the RS resource is the same as the sub-carrier spacing of the synchronization signal block or CSI-RS resource of the serving cell;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the BWP activated by the terminal;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The subcarrier spacing of RS resources is the same as that of the serving cell;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell does not include In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is not included in In the BWP activated by the terminal;
  • the center frequency point of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency point of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in In the BWP activated by the terminal;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell, and the synchronization signal block or CSI-RS resource of the neighboring cell is not completely included in all In the BWP activated by the terminal.
  • the measurement configuration information includes intra-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The sub-carrier spacing of the RS resource is the same as that of the serving cell.
  • the measurement configuration information includes inter-frequency measurement configuration information:
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the center frequency of the synchronization signal block or CSI-RS resource of the serving cell;
  • the subcarrier spacing of the synchronization signal block or CSI-RS resource of the neighboring cell is different from the subcarrier spacing of the synchronization signal block or CSI-RS resource of the serving cell.
  • the following steps may be implemented when the computer program is executed by the processor 81:
  • the method further includes:
  • the capability indication information of the terminal includes at least one of the following:
  • the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal when the bandwidth of the activated BWP is less than or equal to the receiving bandwidth, the radio frequency receiving bandwidth of the terminal does not change with the activated BWP;
  • the indication information of whether the radio frequency reception bandwidth of the terminal changes
  • the FFT type supported by the terminal is the FFT type supported by the terminal.
  • the subcarrier interval supported by the terminal is the subcarrier interval supported by the terminal.
  • the following steps may be implemented when the computer program is executed by the processor 81:
  • the method further includes:
  • the indication information that the measurement interval is not required is fed back to the network side device.
  • the center frequency of the synchronization signal block or CSI-RS resource of the neighboring cell is the same as the center frequency of the synchronization signal block or CSI-RS resource of the serving cell of the terminal, and the synchronization signal block or CSI of the neighboring cell -The subcarrier spacing of RS resources is the same as that of the serving cell;
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely included in the BWP activated by the terminal;
  • the bandwidth of the synchronization signal block or CSI-RS resource of the neighboring cell is included in the activated BWP;
  • the capability of the terminal indicates that no measurement interval is required for the terminal to measure cells on the same carrier
  • the synchronization signal block or CSI-RS resource of the neighboring cell is completely contained in the receiving bandwidth determined according to the radio frequency bandwidth capability of the terminal;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal is the same as the carrier bandwidth of the serving cell;
  • the capability of the terminal indicates that when the BWP is switched, the radio frequency reception bandwidth of the terminal is different from the activated BWP;
  • the capability of the terminal indicates that during the BWP handover, the radio frequency reception bandwidth of the terminal does not change with the activated BWP.
  • the following steps may be implemented when the computer program is executed by the processor 81:
  • the method further includes:
  • the measurement interval configuration information is ignored, or the configuration information re-issued by the network side device is received to cancel the measurement configured according to the measurement interval configuration information interval;
  • the configuration is completed according to the configuration information.
  • the ninth embodiment of the present disclosure provides a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the steps in any one of the information configuration methods in the first to fourth embodiments are implemented.
  • the steps in any one of the information configuration methods in the first to fourth embodiments are implemented.
  • the network side device in the embodiment of the present disclosure may be a base station (BTS) in Global System of Mobile Communication (GSM) or Code Division Multiple Access (CDMA), or it may be
  • BTS Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • NodeB, NB in Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • eNB or eNodeB evolved base station
  • the base stations in the future 5G network are not limited here.
  • the terminal in the embodiments of the present disclosure may be a wireless terminal or a wired terminal.
  • a wireless terminal may be a device that provides voice and/or other service data connectivity to users, a handheld device with wireless connection function, or a wireless modem connected to it. Other processing equipment.
  • a wireless terminal can communicate with one or more core networks via a Radio Access Network (RAN).
  • the wireless terminal can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal For example, they can be portable, pocket-sized, handheld, computer-built or vehicle-mounted mobile devices, which exchange language and/or data with the wireless access network.
  • Wireless terminal can also be called system, subscriber unit (Subscriber Unit), subscriber station (Subscriber Station), mobile station (Mobile Station), mobile station (Mobile), remote station (Remote Station), remote terminal (Remote Terminal), connection The access terminal (Access Terminal), user terminal (User Terminal), user agent (User Agent), terminal (User Device or User Equipment) are not limited here.
  • the above-mentioned computer-readable media includes permanent and non-permanent, removable and non-removable media, and information storage can be realized by any method or technology.
  • the information can be computer-readable instructions, data structures, program modules, or other data.
  • Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, CD-ROM, digital versatile disc (DVD) or other optical storage, Magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media can be used to store information that can be accessed by computing devices.
  • PRAM phase change memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • RAM random access memory
  • ROM read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory or other
  • modules, sub-modules, units, sub-units, etc. can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processing, DSP), digital signal processing equipment ( DSP Device, DSPD), Programmable Logic Device (PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, Other electronic units or combinations thereof that perform the functions described in this disclosure.
  • ASICs application specific integrated circuits
  • DSP Digital Signal Processing
  • DSP Device digital signal processing equipment
  • PLD Programmable Logic Device
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the technology described in the embodiments of the present disclosure can be implemented by modules (for example, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
  • the software code can be stored in the memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé de de configuration d'informations, un terminal, et un dispositif côté réseau. Dans la présente invention, en plus du mesurage de cellules adjacentes dont les fréquences centrales et les espacements de sous-porteuses de ressources SSB ou CSI-RS sont identiques à ceux d'une cellule de desserte, qui est déterminé pour ne pas nécessiter un intervalle de mesurage, un mesurage de cellules adjacentes dont les fréquences centrales ou les espacements de sous-porteuses desdites ressources SSB ou CSI-RS sont différents de ceux de la cellule de desserte mais dont les largeurs de bande des ressources SSB ou CSI-RS sont contenues dans une BWP pour une activation de terminal ou dont les ressources SSB ou CSI-RS sont intégralement contenues dans la BWP, est déterminé pour ne pas nécessiter un intervalle de mesurage, et le mesurage de cellules adjacentes dont le SSB ou le CSI-RS de la cellule adjacente peut être reçu avec des capacités de terminal, est déterminé pour ne pas nécessiter un intervalle de mesurage.
PCT/CN2020/072403 2019-02-01 2020-01-16 Procédé de configuration d'informations, terminal, et dispositif côté réseau WO2020156197A1 (fr)

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CN112040523B (zh) * 2020-09-08 2023-09-19 Oppo广东移动通信有限公司 信道测量方法、装置、终端及存储介质
WO2022151342A1 (fr) * 2021-01-15 2022-07-21 北京小米移动软件有限公司 Procédé et appareil de rapport, procédé et appareil d'envoi, dispositif, et support de stockage
WO2022183336A1 (fr) * 2021-03-01 2022-09-09 Oppo广东移动通信有限公司 Procédé et appareil de détermination d'intervalle de mesure, et dispositif terminal
CN117641421A (zh) * 2022-08-10 2024-03-01 维沃移动通信有限公司 测量处理方法、装置、终端及网络侧设备

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