WO2023284569A1 - 一种同频同系统测量方法、装置、存储介质及电子装置 - Google Patents

一种同频同系统测量方法、装置、存储介质及电子装置 Download PDF

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Publication number
WO2023284569A1
WO2023284569A1 PCT/CN2022/103409 CN2022103409W WO2023284569A1 WO 2023284569 A1 WO2023284569 A1 WO 2023284569A1 CN 2022103409 W CN2022103409 W CN 2022103409W WO 2023284569 A1 WO2023284569 A1 WO 2023284569A1
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Prior art keywords
cell
current
measurement
same
terminal
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PCT/CN2022/103409
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English (en)
French (fr)
Inventor
胡小新
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中兴通讯股份有限公司
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Priority to EP22841207.8A priority Critical patent/EP4358585A1/en
Publication of WO2023284569A1 publication Critical patent/WO2023284569A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information

Definitions

  • Embodiments of the present disclosure relate to the communication field, and in particular, relate to a same-frequency, same-system measurement method, device, storage medium, and electronic device.
  • the normal process of handover is: the terminal accesses the network and establishes a DC; the current MN cell notifies the terminal to perform B series measurement (In the 3GPP protocol, the B series measurement is used for inter-RAT or inter-frequency); the current MN cell notifies the terminal of the Gap GAP information required for measurement (the terminal completes the measurement of different frequencies or different systems through GAP); the terminal performs the measurement of the specified neighboring cell Monitor and report the measurement report to notify the current MN cell when the neighboring cell signal meets the B-series measurement conditions; the current MN cell decides to initiate a handover from the DC to the neighboring cell, and notifies the terminal to switch to the corresponding cell.
  • B series measurement In the 3GPP protocol, the B series measurement is used for inter-RAT or inter-frequency
  • the current MN cell notifies the terminal of the Gap GAP information required for measurement (the terminal completes the measurement of different frequencies or different systems through GAP); the terminal performs the measurement of the specified neighboring cell Monitor and report the measurement report to
  • the normal process of handover is: the terminal accesses the network and establishes a DC; the current SN cell notifies the terminal to perform B-series measurements (B-series measurements in the 3GPP protocol are used for inter-RAT or between different frequencies); the current SN cell notifies the terminal of the GAP information required for measurement (the terminal completes the measurement of different frequencies or different systems through GAP); the terminal performs the measurement of the specified
  • the neighboring cell monitors, and when the signal of the neighboring cell meets the B-series measurement conditions, the measurement report is reported to inform the current SN cell; the current SN cell decides to switch the SN to this neighboring cell, and notifies the terminal to execute it.
  • the terminal needs to start GAP to complete the inter-system/inter-frequency measurement, and starting GAP will affect the performance of the terminal, which is estimated to be about 10%;
  • the system usually gives priority to the same-frequency measurement, and the inter-frequency/different system measurement starts later, which may cause interference to adjacent cells.
  • SA SA junction area is very obvious.
  • Gap GAP needs to be activated, and the activation of GAP will affect the terminal performance, and because the same frequency and the same RAT are usually given priority, the inter-frequency/inter-system measurement starts late, and cannot be switched to inter-frequency in time /Different system cells cause interference to adjacent cells, and no solution has been proposed yet.
  • Embodiments of the present disclosure provide a same-frequency-same-system measurement method, device, storage medium, and electronic device, so as to at least solve the problem in the related art that the terminal needs to start GAP to complete the different system/different frequency measurement, and starting the GAP will affect the performance of the terminal, and Since the same frequency and same RAT are usually given priority, different frequency/different system measurement is started late, and it cannot be handed over to a different frequency/different system cell in time, which causes interference to adjacent cells.
  • a same-frequency, same-system measurement method is provided, which is applied to a system, including:
  • the adjacent cell in the adjacent area is different from the current MN cell or current SN cell in the source area with different frequency or different RAT;
  • the current SN cell or the current MN cell that has the same frequency and the same RAT as the adjacent cell sends a measurement instruction for same-frequency and same-system measurement to the terminal, where the measurement instruction is used to instruct the terminal to perform the measurement on the Neighboring cells perform same-frequency and same-system measurements.
  • a method for measuring the same frequency and the same system including:
  • the current MN cell and the current SN cell detect that the adjacent cell in the adjacent area has a different frequency or different RAT from the current MN cell or the current SN cell;
  • the current SN cell or the current MN cell that has the same frequency and the same RAT as the adjacent cell sends a measurement instruction for same-frequency and same-system measurement to the terminal, where the measurement instruction is used to instruct the terminal to measure the same Neighboring cells perform same-frequency, same-system measurement.
  • a same-frequency same-system measurement device which is applied to a system, including:
  • the first detection module is used to detect the different frequency or different RAT between the adjacent cell in the adjacent area and the current MN cell or the current SN cell in the source area;
  • the first sending module is configured to send a measurement instruction of the same frequency and the same system measurement to the terminal through the current SN cell or the current MN cell of the same frequency and the same RAT as the adjacent cell, wherein the measurement instruction is used for Instructing the terminal to perform same-frequency same-system measurement on the adjacent cell.
  • a device for measuring the same frequency and the same system including:
  • the current MN cell and the current SN cell are used to detect that the adjacent cell in the adjacent area is different in frequency or RAT from the current MN cell or the current SN cell;
  • the current SN cell or the current MN cell with the same frequency and the same RAT as the adjacent cell is used to send a measurement instruction for same-frequency and same-system measurement to the terminal, where the measurement instruction is used to instruct the terminal to measure The same frequency and same system measurement is performed in the adjacent area.
  • a computer-readable storage medium where a computer program is stored in the storage medium, wherein the computer program is set to execute any one of the above method embodiments when running in the steps.
  • an electronic device including a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to run the computer program to perform any of the above Steps in the method examples.
  • the adjacent cell in the adjacent area is different from the current MN cell or the current SN cell in the source area and has a different frequency or different RAT;
  • the current MN cell sends a measurement instruction for same-frequency, same-system measurement to the terminal, and the measurement instruction is used to instruct the terminal to perform same-frequency, same-system measurement for the adjacent area, which can solve the problem of completing different systems/different systems in related technologies.
  • the terminal needs to start GAP for frequency measurement, and starting GAP will affect the performance of the terminal, and because the same frequency and the same RAT are usually preferred, the measurement of different frequency/different system is started later, and it cannot be switched to the cell of different frequency/different system in time, which will cause damage to adjacent cells.
  • the system centrally performs same-frequency and same-RAT measurements on adjacent areas without starting GAP, which reduces the performance loss caused by GAP and avoids interference to adjacent same-frequency and same-RAT cells as much as possible.
  • FIG. 1 is a block diagram of a hardware structure of a mobile terminal of a same-frequency, same-system measurement method according to an embodiment of the present disclosure
  • FIG. 2 is a flowchart 1 of a method for measuring the same frequency and the same system according to an embodiment of the present disclosure
  • FIG. 3 is a second flow chart of a measurement method for the same frequency and the same system according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram 1 of performing same-frequency and same-system measurement without starting GAP according to this embodiment
  • FIG. 5 is a second schematic diagram of performing same-frequency and same-system measurement without starting GAP according to this embodiment
  • FIG. 6 is a schematic diagram 3 of performing same-frequency and same-system measurement without starting GAP according to this embodiment
  • Fig. 7 is a block diagram of a same-frequency, same-system measurement device according to this embodiment.
  • FIG. 1 is a block diagram of the hardware structure of a mobile terminal according to the method for measuring the same frequency and the same system according to an embodiment of the present disclosure.
  • the mobile terminal may include one or more (in FIG. 1 )
  • a processor 102 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data, wherein the above-mentioned mobile terminal may also include a The transmission device 106 and the input and output device 108 of the communication function.
  • the structure shown in FIG. 1 is only for illustration, and it does not limit the structure of the above mobile terminal.
  • the mobile terminal may also include more or fewer components than those shown in FIG. 1 , or have a different configuration from that shown in FIG. 1 .
  • the memory 104 can be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to the method for measuring the same frequency and same system in the embodiment of the present disclosure, the processor 102 runs the computer program stored in the memory 104, In this way, various functional applications and service chain address pool slicing processing are performed, that is, the above-mentioned method is realized.
  • the memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory.
  • the memory 104 may further include a memory that is remotely located relative to the processor 102, and these remote memories may be connected to the mobile terminal through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • the transmission device 106 is used to receive or transmit data via a network.
  • the specific example of the above network may include a wireless network provided by the communication provider of the mobile terminal.
  • the transmission device 106 includes a network interface controller (NIC for short), which can be connected to other network devices through a base station so as to communicate with the Internet.
  • the transmission device 106 may be a radio frequency (Radio Frequency, referred to as RF) module, which is used to communicate with the Internet in a wireless manner.
  • RF Radio Frequency
  • a same-frequency-same-system measurement method operating on the above-mentioned mobile terminal or network architecture is provided, which is applied to a terminal, and the terminal accesses the current master of the source area through a dual connection (Dual Connection, referred to as DC).
  • the node MN cell and the current secondary node SN cell, Fig. 2 is a flowchart 1 of the method for measuring the same frequency and the same system according to an embodiment of the present disclosure. As shown in Fig. 2, it is applied to the system, and the process includes the following steps:
  • Step S202 detecting that the adjacent cell in the adjacent area is different from the current MN cell or current SN cell in the source area with different frequency or different RAT;
  • Step S204 sending a measurement instruction of the same frequency and same system measurement to the terminal through the current SN cell or the current MN cell of the same frequency and the same RAT as the adjacent cell, wherein the measurement instruction is used to instruct the terminal Perform same-frequency and same-system measurement on the adjacent cell.
  • the above step S204 may specifically include: in the case that the adjacent area does not support SN cells, if the MN cell in the adjacent area has a different frequency or different RAT from the current MN cell, and The current SN cell has the same frequency and the same RAT, and sends the measurement instruction to the terminal through the current SN cell; in the case that the adjacent area supports the SN cell, if the SN cell in the adjacent area is compatible with the The current SN cell has a different frequency or a different RAT, and has the same frequency and the same RAT as the current MN cell, and sends the measurement instruction to the terminal through the current MN cell.
  • the source area is an SA area of an independent network, an NSA area of a non-independent network, a Multi-RAT Dual Connectivity (Multi-RAT Dual Connectivity, MR-DC for short), or a DC, wherein the MR-DC includes at least: Option3, Option4, Option7.
  • the terminal needs to start GAP to complete the different system/different frequency measurement in the related technology, and starting the GAP will affect the terminal performance, and because the same frequency and the same RAT are usually preferred, the different frequency/different system measurement starts later , can not be switched to different frequency/different system cells in time, which will cause interference to adjacent cells.
  • the same frequency and same RAT measurement is performed on adjacent areas, without starting GAP, which reduces the performance loss caused by GAP. Interference to adjacent same-frequency and same-RAT cells is avoided as much as possible.
  • the measurement report sent by the terminal is sent to the current MN cell through the current SN cell, so
  • the measurement report includes the signal quality measurement result of the neighboring cell and the neighboring cell information; specifically, detecting that the current SN cell has received the measurement report; controlling the current SN cell to change the SN initiated by the SN
  • the SN change process sends the measurement report to the current MN cell; determines that the adjacent cell does not support SN cells according to the neighbor cell information; sends a first handover instruction to the terminal through the current MN cell, wherein the The first switching instruction is used to instruct the terminal to switch from the current MN cell to the MN cell in the adjacent area.
  • the measurement report sent by the terminal is received through the current MN cell, and the measurement report includes The signal quality measurement result of the area and the information of the target neighboring cell; determine that the neighboring cell supports the SN cell according to the neighboring cell information; control the current MN cell to change the SN initiated by the MN through the MN initiated SN change process, wherein the MN initiated The SN change process is used to notify the current SN cell that the terminal is switched from the current SN cell to the SN cell in the adjacent area; a second switching instruction is sent to the terminal through the current MN cell, wherein the The second switching instruction is used to instruct the terminal to switch from the current SN cell to the SN cell in the adjacent area.
  • FIG. 3 is a flowchart 2 of the method for measuring the same frequency and the same system according to an embodiment of the present disclosure. As shown in FIG. 3 , the process includes follows the steps below:
  • Step S302 the current MN cell and the current SN cell detect that the adjacent cell in the adjacent area has a different frequency or different RAT from the current MN cell or the current SN cell;
  • Step S304 the current SN cell or the current MN cell with the same frequency and the same RAT as the adjacent cell sends a measurement instruction for same-frequency and same-system measurement to the terminal, wherein the measurement instruction is used to instruct the terminal to measure The adjacent cell performs same-frequency same-system measurement.
  • the source area of the current MN cell and the current SN cell is the SA area of the independent networking, the NSA area of the non-independent networking, MR-DC, or DC.
  • the MR-DC includes at least: Option 3, Option 4, and Option 7.
  • step S304 may specifically include:
  • the adjacent area does not support SN cells
  • the MN cell in the adjacent area has a different frequency or different RAT from the current MN cell, and has the same frequency and the same RAT as the current SN cell
  • the The current SN cell sends the measurement instruction to the terminal
  • the adjacent area supports SN cells
  • the SN cell in the adjacent area has a different frequency or different RAT from the current SN cell, and has the same frequency and the same RAT as the current MN cell
  • the The current MN cell sends the measurement instruction to the terminal.
  • the terminal needs to start GAP to complete the different system/different frequency measurement in the related technology, and starting the GAP will affect the terminal performance, and because the same frequency and the same RAT are usually preferred, the different frequency/different system measurement starts later , unable to switch to a different frequency/different system cell in time, which will cause interference to adjacent cells.
  • the same frequency and the same RAT measurement of the adjacent area is distributed, without starting GAP, which reduces the The performance loss caused by the GAP avoids interference to adjacent cells of the same frequency and the same RAT as much as possible.
  • the current SN cell receives the measurement report sent by the terminal, wherein the measurement report includes the relevant Signal quality measurement results of neighboring cells and neighboring cell information; the current SN cell determines that the neighboring cell does not support SN cells according to the neighboring cell information; the current SN cell sends the measurement report to the current MN cell: the current MN cell determines that the neighboring cell is a cell that does not support SN according to the neighboring cell information, and sends a first switching instruction to the terminal, wherein the first switching instruction is used to instruct the terminal to switch from The current MN cell is handed over to the MN cell in the adjacent area.
  • the current SN cell sending the measurement report sent by the terminal to the current MN cell may specifically include: the current SN cell sends the measurement report to the current MN cell through an SN initiated SN change process initiated by the SN. Describe the current MN cell.
  • the current MN cell receives the measurement report sent by the terminal, wherein the measurement report includes the target The signal quality measurement result of the cell and the neighbor cell information; the current MN cell determines that the neighbor cell supports the SN cell according to the neighbor cell information; the current MN cell initiates the SN change MN initiated SN change process through the MN, wherein, The MN initiated SN change process is used to notify the current SN cell that the terminal switches from the current SN cell to the SN cell in the adjacent area; the current MN cell sends a second switching instruction to the terminal, Wherein, the second switching instruction is used to instruct the terminal to switch from the current SN cell to the SN cell in the adjacent area.
  • a method for measuring the same frequency and the same system includes the following steps:
  • Step S1 receiving the measurement instruction of the same frequency and the same system measurement sent by the system through the current MN cell or the current SN cell of the same frequency and the same RAT as the adjacent area, wherein the measurement instruction is that the system detects that the adjacent area and Triggered after the current MN cell or the current SN cell in the source area is of different frequency or different RAT;
  • the above step S1 may specifically include: if the adjacent area does not support SN cells, receiving the measurement instruction sent by the system through the current SN cell, wherein the measurement instruction is the system Triggered after it is detected that the adjacent area has a different frequency or different RAT from the current MN cell, and has the same frequency and the same RAT as the current SN cell; if the adjacent area supports SN cells, receiving the system pass The measurement instruction sent by the current MN cell, wherein the measurement instruction is that the system detects that the SN cell in the adjacent area has a different frequency or different RAT from the current SN cell, and is different from the current SN cell. Triggered after the same frequency and RAT of the MN cell.
  • Step S2 performing same-frequency and same-system measurement on the adjacent area according to the measurement instruction.
  • the current MN cell and the current SN cell detect that the adjacent area has a different frequency or different RAT from the current MN cell, and the current SN cell sends a measurement instruction to the terminal, wherein the current SN cell has the same frequency as the adjacent area Same as RAT; or
  • the current MN cell and the current SN cell detect that the adjacent area and the current SN cell have different frequencies or different RATs, and the current MN cell sends the measurement instruction to the terminal, wherein the current MN cell and the corresponding Adjacent areas have the same frequency and the same RAT.
  • the source area is an SA area of an independent network, an NSA area of a non-independent network, an MR-DC, or a DC, wherein the MR-DC includes at least Option 3, Option 4, and Option 7.
  • the terminal needs to start GAP to complete the different system/different frequency measurement in the related technology, and starting the GAP will affect the performance of the terminal, and because the same frequency and the same RAT are usually given priority, the different frequency/different system measurement starts late and cannot be timely Switching to a different-frequency/different-system cell will cause interference to adjacent cells.
  • a measurement report is sent to the system and the current SN cell through the current SN cell. MN cell, wherein, the measurement report includes the signal quality measurement result of the target neighboring cell and the information of the target neighboring cell.
  • the system is set in the base station corresponding to the current MN cell, report the measured result to the current SN cell
  • the measurement report sending the measurement report to the system and the current MN cell through the SN initiated SN change process initiated by the current SN cell; receiving the switching instruction sent by the system according to the measurement report,
  • the handover instruction carries the signal quality measurement result of the target neighboring cell and the information of the target neighboring cell; according to the handover instruction, the current MN cell is handed over to the MN cell of the target neighboring cell.
  • a measurement report is sent to the system through the current MN cell, wherein, The measurement report includes the signal quality measurement result of the target neighboring cell and the information of the target neighboring cell.
  • the MN initiated SN is changed through the SN initiated by the current MN cell
  • the change process sends the measurement report to the system; receives a handover instruction sent by the system according to the measurement report, wherein the handover instruction carries the signal quality measurement result of the target neighboring cell and the target Neighboring cell information: switching from the current SN cell to the SN cell of the target neighboring cell according to the switching instruction.
  • This embodiment does not need to start the GAP to perform different system/different frequency measurement solutions, which reduces the performance loss caused by the GAP, and also avoids the same radio access technology (Radio Access Technology, RAT for short) as little as possible. Interference in the neighborhood.
  • Radio Access Technology Radio Access Technology, RAT for short
  • the terminal accesses the network and establishes a DC connection. If the system recognizes that the neighboring cell that cannot be used as an SN has a different frequency/RAT from the MN cell, but has the same frequency and RAT as the SN cell.
  • the current SN cell notifies the UE to perform A series (such as A3 or A5) measurements, but the current SN cell does not notify the current MN cell of the measurement (otherwise the current MN cell will notify the UE to start GAP).
  • a series such as A3 or A5
  • the UE measures neighboring cells according to A series (such as A3 or A5), and does not start GAP. When the neighboring cell signal meets the measurement conditions, the UE reports a measurement report and notifies the current SN cell.
  • a series such as A3 or A5
  • the current SN cell After the current SN cell receives the measurement report, it finds that the neighboring cell cannot be used as an SN. At this time, the general operation is to discard the report information. However, in this solution, the current SN cell does not discard the report, but triggers SN initiated SN change to notify the current MN cell. During this process, the current SN cell will pass the measurement results of the target SA cell to the current MN cell.
  • the current MN cell knows that this cell is a neighboring cell that cannot be used as an SN, and decides to trigger a handover from the current MN cell to this cell.
  • the adjacent SN cell has a different frequency/RAT from the own SN cell, but has the same frequency and the same RAT as the own MN cell
  • the current MN cell notifies the UE to perform A series (such as A3 or A5) measurements, and the current SN cell does not take action.
  • a series such as A3 or A5
  • the UE measures co-frequency NR neighboring cells according to A series (such as A3 or A5), and does not start GAP.
  • a series such as A3 or A5
  • the UE reports a measurement report, notifying the current MN cell of the occurrence time and the corresponding neighboring cell information.
  • the current MN cell initiates MN initiated SN change to switch the SN from the current SN cell to the target neighbor cell
  • Fig. 4 is a schematic diagram 1 of performing same-frequency and same-system measurement without starting GAP according to this embodiment, as shown in Fig. 4 , including:
  • Step 1 the terminal establishes a DC connection in the source area
  • Step 2 the system judges that the neighboring cell cannot be used as SN, and has a different frequency/RAT from the MN cell, but has the same frequency and RAT as the SN cell;
  • Step 3 the current SN cell notifies the UE to perform A3 measurement
  • Step 4 the current SN cell does not notify the current MN cell of the measurement
  • Step 5 UE measures neighboring cells according to A3, and does not start GAP;
  • Step 6 the UE continues to move from the source area to the target area;
  • Step 7 when the signal quality of the neighboring cell meets the measurement condition, the UE reports the measurement report, the signal quality measurement result and the corresponding neighboring cell information to the current SN cell;
  • Step 8 after the current SN cell receives the measurement report, it recognizes that the neighboring cell cannot be used as an SN, triggers SN initiated SN change to notify the current MN cell, and the current SN cell transmits the measurement results of the target neighboring cell to the current MN cell;
  • step 9 the current MN cell learns that the neighboring cell cannot be used as an SN according to the measurement result and the information of the target cell, and decides to trigger a handover from the current MN cell to the target neighboring cell.
  • Fig. 5 is a schematic diagram 2 of performing same-frequency and same-system measurement without starting GAP according to this embodiment, as shown in Fig. 5 , including:
  • Step 1 the terminal establishes a DC connection in the source area
  • Step 2 the system recognizes that the neighboring SN cell has a different frequency/RAT from the own SN cell, but has the same frequency and the same RAT as the own MN cell;
  • Step 3 the current MN cell notifies the UE to perform A3 measurement, and the current SN cell does not act;
  • Step 4 UE measures the same frequency NR neighboring cell according to A3, and does not start GAP;
  • Step 5 the UE continues to move from the source area to the target area;
  • Step 6 when the signal quality of the neighboring cell meets the measurement conditions, the UE reports a measurement report to the current MN cell, notifying the current MN cell of the occurrence time, the signal quality measurement result and the corresponding neighboring cell information;
  • Step 7 The current MN cell initiates a MN initiated SN change to switch the SN from the current SN cell to the target neighboring cell.
  • Fig. 6 is a schematic diagram 3 of performing same-frequency and same-system measurement without starting GAP according to this embodiment, as shown in Fig. 6 , including:
  • Step 1 the entire wireless network includes Option 2 type NSA area and SA area;
  • Step 2 the UE accesses and initiates services under the NSA network, and establishes an EN-DC link;
  • Step 3 the system judges that the SN where the UE is located and the adjacent NR neighbor cell of the 5G base station belong to the same frequency and the same RAT;
  • Step 4 the current SN cell notifies the UE to perform A3 measurement
  • Step 5 the current SN cell does not notify the current MN cell that the measurement has been performed
  • Step 6 UE measures the same frequency NR neighboring cell according to A3, and does not start GAP;
  • Step 7 the UE continues to move from the NSA area to the SA area;
  • Step 8 when the signal quality of the NR neighboring cell in the SA area meets the measurement conditions, the UE reports a measurement report to the current SN cell, notifying the current SN cell of the occurrence time, signal quality measurement results and corresponding NR neighboring cell information;
  • Step 9 After the current SN cell receives the measurement report, it recognizes that the NR neighboring cell cannot be used as an SN, and triggers SN initiated SN change to notify the current MN cell; the current SN cell passes the measurement result of the target NR to the current MN cell;
  • Step 10 the current MN cell learns that the NR neighbor cell is an SA neighbor cell and cannot be used as an SN according to the measurement result and the target NR cell information, and decides to trigger a handover from NSA to SA, and switches to the target NR neighbor cell.
  • FIG. 7 is a block diagram of the device for measuring the same frequency and the same system according to this embodiment. As shown in FIG. 7, it is applied to the system, including:
  • the first detection module 72 is configured to detect that the adjacent cell in the adjacent area is different from the current MN cell or the current SN cell in the source area with different frequency or different RAT;
  • the first sending module 74 is configured to send a measurement instruction of the same frequency and the same system measurement to the terminal through the current SN cell or the current MN cell of the same frequency and the same RAT as the adjacent cell, wherein the measurement instruction uses Instructing the terminal to perform same-frequency same-system measurement on the neighboring cell.
  • the first sending module 74 includes:
  • the first sending submodule is configured to, in the case that the adjacent area does not support the SN cell, if the MN cell in the adjacent area has a different frequency or different RAT from the current MN cell, and is different from the current SN cell Same frequency and same RAT, sending the measurement instruction to the terminal through the current SN cell;
  • the second sending submodule is set to, in the case that the adjacent area supports the SN cell, if the SN cell in the adjacent area has a different frequency or a different RAT from the current SN cell, and is in the same state as the current MN cell.
  • the frequency is the same as the RAT, and the measurement instruction is sent to the terminal through the current MN cell.
  • the device also includes:
  • the second sending submodule is configured to send the measurement report sent by the terminal to the current MN cell through the current SN cell if the signal quality of the neighboring cell satisfies a preset measurement condition, wherein the measurement The report includes the signal quality measurement result of the neighboring cell and neighboring cell information;
  • the determining submodule is configured to determine that the adjacent cell does not support the SN cell according to the adjacent cell information
  • the third sending submodule is configured to send a first switching instruction to the terminal through the current MN cell, wherein the first switching instruction is used to instruct the terminal to switch from the current MN cell to the adjacent MN cells in the area.
  • the second sending submodule is further configured to
  • the device also includes:
  • the fourth sending submodule is configured to receive a measurement report sent by the terminal through the current MN cell if the signal quality of the neighboring cell satisfies a preset measurement condition, wherein the measurement report includes a signal of a target neighboring cell Quality measurement results and target neighbor information;
  • the second determining submodule is configured to determine that the neighboring cell supports the SN cell according to the neighboring cell information
  • the control submodule is configured to control the current MN cell to initiate an SN change MN initiated SN change process through the MN, wherein the MN initiated SN change process is used to notify the current SN cell that the terminal is switched from the current SN cell to the SN cell in the adjacent area;
  • the fifth sending submodule is configured to send a second switching instruction to the terminal through the current MN cell, wherein the second switching instruction is used to instruct the terminal to switch from the current SN cell to the adjacent The SN cell of the area.
  • the source area is an independent networking SA area, a non-independent networking NSA area, an MR-DC, or a DC.
  • the MR-DC includes at least: Option 3, Option 4, and Option 7.
  • a same-frequency same-system measurement device including: the current MN cell and the current SN cell
  • the current MN cell and the current SN cell are used to detect that the adjacent cell in the adjacent area is different in frequency or RAT from the current MN cell or the current SN cell;
  • the current SN cell or the current MN cell with the same frequency and the same RAT as the adjacent cell is used to send a measurement instruction for same-frequency and same-system measurement to the terminal, where the measurement instruction is used to instruct the terminal to measure
  • the adjacent cell performs same-frequency same-system measurement.
  • the adjacent area does not support SN cells
  • the MN cell in the adjacent area has a different frequency or different RAT from the current MN cell, and is different from the current SN cell Same frequency and same RAT, the current SN cell is used to send the measurement instruction to the terminal;
  • the adjacent area supports SN cells
  • the SN cell in the adjacent area has a different frequency or different RAT from the current SN cell, and has the same frequency and the same RAT as the current MN cell
  • the current MN a cell configured to send the measurement instruction to the terminal.
  • the current SN cell if the signal quality of the neighboring cell satisfies a preset measurement condition, the current SN cell is configured to receive a measurement report sent by the terminal, wherein the measurement report includes the Cell signal quality measurement results and neighbor cell information;
  • the current SN cell is configured to determine, according to the neighboring cell information, that the neighboring cell does not support the SN cell; and send the measurement report to the current MN cell;
  • the current MN cell is configured to determine, according to the neighboring cell information, that the neighboring cell is a cell that does not support SN, and send a first handover instruction to the terminal, where the first handover instruction is used to instruct the terminal Handover from the current MN cell to the MN cell in the adjacent area.
  • the current SN cell is configured to send the measurement report to the current MN cell through an SN initiated SN change procedure.
  • the current MN cell if the signal quality of the neighboring cell satisfies a preset measurement condition, the current MN cell is configured to receive a measurement report sent by the terminal, wherein the measurement report includes the target cell Signal quality measurement results and neighbor cell information;
  • the current MN cell is used to determine that the neighboring cell supports the SN cell according to the neighboring cell information; the MN initiated SN change process is initiated by the MN, wherein the MN initiated SN change process is used to notify the current The SN cell handovers the terminal from the current SN cell to the SN cell in the adjacent area;
  • the current MN cell is configured to send a second switching instruction to the terminal, where the second switching instruction is used to instruct the terminal to switch from the current SN cell to the SN cell in the adjacent area.
  • Embodiments of the present disclosure also provide a computer-readable storage medium, in which a computer program is stored, wherein the computer program is configured to execute the steps in any one of the above method embodiments when running.
  • the above-mentioned computer-readable storage medium may include but not limited to: U disk, read-only memory (Read-Only Memory, referred to as ROM), random access memory (Random Access Memory, referred to as RAM) , mobile hard disk, magnetic disk or optical disk and other media that can store computer programs.
  • ROM read-only memory
  • RAM random access memory
  • mobile hard disk magnetic disk or optical disk and other media that can store computer programs.
  • Embodiments of the present disclosure also provide an electronic device, including a memory and a processor, where a computer program is stored in the memory, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.
  • the electronic device may further include a transmission device and an input and output device, wherein the transmission device is connected to the processor, and the input and output device is connected to the processor.
  • each module or each step of the above-mentioned disclosure can be realized by a general-purpose computing device, and they can be concentrated on a single computing device, or distributed in a network composed of multiple computing devices In fact, they can be implemented in program code executable by a computing device, and thus, they can be stored in a storage device to be executed by a computing device, and in some cases, can be executed in an order different from that shown here. Or described steps, or they are fabricated into individual integrated circuit modules, or multiple modules or steps among them are fabricated into a single integrated circuit module for implementation. As such, the present disclosure is not limited to any specific combination of hardware and software.

Abstract

本公开实施例提供了一种同频同系统测量方法、装置、存储介质及电子装置，该方法包括：系统检测到相邻区域中的相邻小区与源区域的当前MN小区或当前SN小区异频或异RAT；通过与该相邻小区同频同RAT的该当前SN小区或该当前MN小区向终端发送同频同系统测量的测量指令，该测量指令用于指示该终端对该相邻小区进行同频同系统测量，可以解决相关技术中完成异系统/异频测量终端需要启动盖普GAP，而启动GAP会影响终端性能，且由于通常同频同RAT优先，异频/异系统测量启动较晚，不能及时切换到异频/异系统小区从而导致对相邻小区造成干扰的问题，通过系统集中地对相邻区域进行同频同RAT测量，不用启动GAP，减少了GAP带来的性能损失，尽量避免了对相邻同频同RAT小区的干扰。

Description

一种同频同系统测量方法、装置、存储介质及电子装置
相关申请的交叉引用
本公开基于2021年07月15日提交的发明名称为“一种同频同系统测量方法、装置、存储介质及电子装置”的中国专利申请CN202110803242.4，并且要求该专利申请的优先权，通过引用将其所公开的内容全部并入本公开。
技术领域
本公开实施例涉及通信领域，具体而言，涉及一种同频同系统测量方法、装置、存储介质及电子装置。
背景技术
目前，终端在双连接(Dual Connection，简称为DC)下，如果当前主节点(Master Node，简称为MN)小区和相邻不可做辅节点(Secondry Node，简称为SN)的邻区异频/异无线接入技术(Radio Access Technology，简称为RAT)，但是当前SN小区和其同频同RAT，切换的正常流程是：终端接入网络，建立DC；当前MN小区通知终端进行B系列测量(3GPP协议中B系列测量用于inter-RAT间或异频间)；当前MN小区通知终端测量所需要的盖普GAP信息(终端通过GAP完成异频或者异系统的测量)；终端对指定的邻区进行监测，当邻区信号满足B系列测量条件时，上报测量报告通知当前MN小区；当前MN小区决定发起DC到此邻区的切换，通知终端切换到对应的小区。
如果当前SN小区和相邻可做SN的邻区异频/异RAT，但是当前MN小区和其同频同RAT，切换的正常流程是：终端接入网络，建立DC；当前SN小区通知终端进行B系列测量(3GPP协议中B系列测量用于inter-RAT间或异频间)；当前SN小区通知终端测量所需要的GAP信息(终端通过GAP完成异频或者异系统的测量)；终端对指定的邻区进行监测，当邻区信号满足B系列测量条件时，上报测量报告通知当前SN小区；当前SN小区决定将SN切换到此邻区，并通知终端执行。
上述方案可以正常的完成切换，但是存在如下缺点：
终端需要启动GAP才能完成异系统/异频测量，而启动GAP会影响终端性能，估计在10％左右；
系统通常优先进行同频测量，异频/异系统测量启动较晚，可能导致对相邻小区的干扰，这一点在非独立组网(Non StandAlone，简称为NSA)和独立组网(StandAlone，简称为SA)交界区非常明显。
针对相关技术完成异系统/异频测量终端需要启动盖普GAP，而启动GAP会影响终端性能，且由于通常同频同RAT优先，异频/异系统测量启动较晚，不能及时切换到异频/异系统小区从而导致对相邻小区造成干扰的问题，尚未提出解决方案。
发明内容
本公开实施例提供了一种同频同系统测量方法、装置、存储介质及电子装置，以至少解 决相关技术中完成异系统/异频测量终端需要启动GAP，而启动GAP会影响终端性能，且由于通常同频同RAT优先，异频/异系统测量启动较晚，不能及时切换到异频/异系统小区从而导致对相邻小区造成干扰的问题。
根据本公开的一个实施例，提供了一种同频同系统测量方法，应用于系统，包括：
检测到相邻区域中的相邻小区与源区域的当前MN小区或当前SN小区异频或异RAT；
通过与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻小区进行同频同系统测量。
根据本公开的另一个实施例，还提供了一种同频同系统测量方法，包括：
当前MN小区与当前SN小区检测到相邻区域中的相邻小区与所述当前MN小区或所述当前SN小区异频或异RAT；
与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻小区进行同频同系统测量。
根据本公开的另一个实施例，还提供了一种同频同系统测量装置，应用于系统，包括：
第一检测模块，用于检测到相邻区域中的相邻小区与源区域的当前MN小区或当前SN小区异频或异RAT；
第一发送模块，用于通过与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻小区进行同频同系统测量。
根据本公开的另一个实施例，还提供了一种同频同系统测量装置，包括：
当前MN小区与当前SN小区，用于检测到相邻区域中的相邻小区与所述当前MN小区或所述当前SN小区异频或异RAT；
与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区，用于向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻区域进行同频同系统测量。
根据本公开的又一个实施例，还提供了一种计算机可读的存储介质，所述存储介质中存储有计算机程序，其中，所述计算机程序被设置为运行时执行上述任一项方法实施例中的步骤。
根据本公开的又一个实施例，还提供了一种电子装置，包括存储器和处理器，所述存储器中存储有计算机程序，所述处理器被设置为运行所述计算机程序以执行上述任一项方法实施例中的步骤。
本公开实施例，检测到相邻区域中的相邻小区与源区域的当前MN小区或当前SN小区异频或异RAT；通过与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同系统测量的测量指令，所述测量指令用于指示所述终端对所述相邻区域进行同频同系统测量，可以解决相关技术中完成异系统/异频测量终端需要启动GAP，而启动GAP会影响终端性能，且由于通常同频同RAT优先，异频/异系统测量启动较晚，不能及时切换到异频/异系统小区从而导致对相邻小区造成干扰的问题，通过系统集中地对相邻区域进行同频同RAT测量，不用启动GAP，减少了GAP带来的性能损失，尽量避免了对相邻同频同RAT小区的 干扰。
附图说明
图1是本公开实施例的同频同系统测量方法的移动终端的硬件结构框图；
图2是根据本公开实施例的同频同系统测量方法的流程图一；
图3是根据本公开实施例的同频同系统测量方法的流程图二；
图4是根据本实施例的不启动GAP进行同频同系统测量的示意图一；
图5是根据本实施例的不启动GAP进行同频同系统测量的示意图二；
图6是根据本实施例的不启动GAP进行同频同系统测量的示意图三；
图7是根据本实施例的同频同系统测量装置的框图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本公开的实施例。
需要说明的是，本公开的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
本公开实施例中所提供的方法实施例可以在移动终端、计算机终端或者类似的运算装置中执行。以运行在移动终端上为例，图1是本公开实施例的同频同系统测量方法的移动终端的硬件结构框图，如图1所示，移动终端可以包括一个或多个(图1中仅示出一个)处理器102(处理器102可以包括但不限于微处理器MCU或可编程逻辑器件FPGA等的处理装置)和用于存储数据的存储器104，其中，上述移动终端还可以包括用于通信功能的传输设备106以及输入输出设备108。本领域普通技术人员可以理解，图1所示的结构仅为示意，其并不对上述移动终端的结构造成限定。例如，移动终端还可包括比图1中所示更多或者更少的组件，或者具有与图1所示不同的配置。
存储器104可用于存储计算机程序，例如，应用软件的软件程序以及模块，如本公开实施例中的同频同系统测量方法对应的计算机程序，处理器102通过运行存储在存储器104内的计算机程序，从而执行各种功能应用以及业务链地址池切片处理，即实现上述的方法。存储器104可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器104可进一步包括相对于处理器102远程设置的存储器，这些远程存储器可以通过网络连接至移动终端。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
传输装置106用于经由一个网络接收或者发送数据。上述的网络具体实例可包括移动终端的通信供应商提供的无线网络。在一个实例中，传输装置106包括一个网络适配器(Network Interface Controller，简称为NIC)，其可通过基站与其他网络设备相连从而可与互联网进行通讯。在一个实例中，传输装置106可以为射频(Radio Frequency，简称为RF)模块，其用于通过无线方式与互联网进行通讯。
在本实施例中提供了一种运行于上述移动终端或网络架构的同频同系统测量方法，应用于终端，所述终端通过双连接(Dual Connection，简称为DC)接入源区域的当前主节点MN小区与当前辅节点SN小区，图2是根据本公开实施例的同频同系统测量方法的流程图一，如图2所示，应用于系统，该流程包括如下步骤：
步骤S202，检测到相邻区域中的相邻小区与源区域的当前MN小区或当前SN小区异频或异RAT；
步骤S204，通过与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻小区进行同频同系统测量。
本实施例中，上述步骤S204具体可以包括：在所述相邻区域不支持SN小区的情况下，若所述相邻区域的MN小区与所述当前MN小区异频或异RAT，且与所述当前SN小区同频同RAT，通过所述当前SN小区向所述终端发送所述测量指令；在所述相邻区域支持SN小区的情况下，若所述相邻区域的SN小区与所述当前SN小区异频或异RAT，且与所述当前MN小区同频同RAT，通过所述当前MN小区向所述终端发送所述测量指令。
本实施例中，所述源区域为独立组网SA区域，非独立组网NSA区域，多无线接入双连接(Multi-RAT Dual Connectivity，简称为MR-DC)，或者DC，其中，所述MR-DC至少包括：Option3，Option 4，Option 7。
通过上述步骤S202至S204，可以解决相关技术中完成异系统/异频测量终端需要启动GAP，而启动GAP会影响终端性能，且由于通常同频同RAT优先，异频/异系统测量启动较晚，不能及时切换到异频/异系统小区从而导致对相邻小区造成干扰的问题，通过系统集中地对相邻区域进行同频同RAT测量，不用启动GAP，减少了GAP带来的性能损失，尽量避免了对相邻同频同RAT小区的干扰。
在一实施例中，在上述步骤S204之后，若所述相邻小区的信号质量满足预设测量条件，通过所述当前SN小区将所述终端发送的测量报告发送给所述当前MN小区，所述测量报告包括所述相邻小区的信号质量测量结果与邻区信息；具体的，检测到所述当前SN小区已接收所述测量报告；控制所述当前SN小区通过SN发起的SN变更SN initiated SN change过程将所述测量报告发送给所述当前MN小区；根据邻区信息确定所述相邻小区不支持SN小区；通过所述当前MN小区向所述终端发送第一切换指令，其中，所述第一切换指令用于指示所述终端从所述当前MN小区切换到所述相邻区域的MN小区。
在另一实施例中，在上述步骤S204之后，若所述相邻小区的信号质量满足预设测量条件，通过所述当前MN小区接收所述终端发送的测量报告，所述测量报告包括目标邻区的信号质量测量结果与目标邻区信息；根据邻区信息确定所述相邻小区支持SN小区；控制所述当前MN小区通过MN发起的SN变更MN initiated SN change过程，其中，所述MN initiated SN change过程用于通知所述当前SN小区所述终端从所述当前SN小区切换到所述相邻区域的SN小区；通过所述当前MN小区向所述终端发送第二切换指令，其中，所述第二切换指令用于指示所述终端从所述当前SN小区切换到所述相邻区域的SN小区。
根据本公开的另一个实施例，还提供了一种同频同系统测量方法，图3是根据本公开实施例的同频同系统测量方法的流程图二，如图3所示，该流程包括如下步骤：
步骤S302，当前MN小区与当前SN小区检测到相邻区域中的相邻小区与所述当前MN小区或所述当前SN小区异频或异RAT；
步骤S304，与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻小区进行 同频同系统测量。
本实施例中，当前MN小区与当前SN小区的源区域为独立组网SA区域，非独立组网NSA区域，MR-DC，或者DC。具体的，所述MR-DC至少包括：Option 3，Option 4，Option 7。
本实施例中，上述步骤S304具体可以包括：
S3041，在所述相邻区域不支持SN小区的情况下，若所述相邻区域的MN小区与所述当前MN小区异频或异RAT，且与所述当前SN小区同频同RAT，所述当前SN小区向所述终端发送所述测量指令；
S3042，在所述相邻区域支持SN小区的情况下，若所述相邻区域的SN小区与所述当前SN小区异频或异RAT，且与所述当前MN小区同频同RAT，所述当前MN小区向所述终端发送所述测量指令。
通过上述步骤S302至S304，可以解决相关技术中完成异系统/异频测量终端需要启动GAP，而启动GAP会影响终端性能，且由于通常同频同RAT优先，异频/异系统测量启动较晚，不能及时切换到异频/异系统小区从而导致对相邻小区造成干扰的问题，通过当前MN小区与当前SN小区分布式地对相邻区域进行同频同RAT测量，不用启动GAP，减少了GAP带来的性能损失，尽量避免了对相邻同频同RAT小区的干扰。
在一实施例中，在上述步骤S3041之后，若所述相邻小区的信号质量满足预设测量条件，所述当前SN小区接收所述终端发送测量报告，其中，所述测量报告包括所述相邻小区的信号质量测量结果与邻区信息；所述当前SN小区根据所述邻区信息确定所述相邻小区不支持SN小区；所述当前SN小区将所述测量报告发送给所述当前MN小区；所述当前MN小区根据所述邻区信息确定所述相邻小区为不支持SN小区，向所述终端发送第一切换指令，其中，所述第一切换指令用于指示所述终端从所述当前MN小区切换到所述相邻区域的MN小区。进一步的，所述当前SN小区将所述终端发送的测量报告发送给所述当前MN小区具体可以包括：所述当前SN小区通过SN发起的SN变更initiated SN change过程将所述测量报告发送给所述当前MN小区。
在另一实施例中，在上述步骤S3042之后，若所述相邻小区的信号质量满足预设测量条件，所述当前MN小区接收所述终端发送的测量报告，其中，所述测量报告包括目标小区的信号质量测量结果与邻区信息；所述当前MN小区根据所述邻区信息确定所述相邻小区支持SN小区；所述当前MN小区通过MN发起SN变更MN initiated SN change过程，其中，所述MN initiated SN change过程用于通知所述当前SN小区所述终端从所述当前SN小区切换到所述相邻区域的SN小区；所述当前MN小区向所述终端发送第二切换指令，其中，所述第二切换指令用于指示所述终端从所述当前SN小区切换到所述相邻区域的SN小区。
根据本公开的另一个实施例，还提供了一种同频同系统测量方法，该流程包括如下步骤：
步骤S1，接收系统通过与相邻区域同频同RAT的当前MN小区或当前SN小区发送的同频同系统测量的测量指令，其中，所述测量指令是所述系统在检测到相邻区域与源区域的所述当前MN小区或所述当前SN小区异频或异RAT之后触发的；
本实施例中，上述步骤S1具体可以包括：若所述相邻区域不支持SN小区，接收所述系统通过所述当前SN小区发送的所述测量指令，其中，所述测量指令是所述系统在检测到所述相邻区域与所述当前MN小区异频或异RAT，且与所述当前SN小区同频同RAT之后触发的； 若所述相邻区域支持SN小区，接收所述系统通过所述当前MN小区发送的所述测量指令，其中，所述测量指令是所述系统在检测到所述相邻区域的SN小区与所述当前SN小区异频或异RAT，且与所述当前MN小区同频同RAT之后触发的。
步骤S2，根据所述测量指令对所述相邻区域进行同频同系统测量。
当前MN小区与当前SN小区检测到相邻区域与所述当前MN小区异频或异RAT，所述当前SN小区向终端发送测量指令，其中，所述当前SN小区与所述相邻区域同频同RAT；或者
当前MN小区与当前SN小区检测到所述相邻区域与所述当前SN小区异频或异RAT，所述当前MN小区向终端发送所述测量指令，其中，所述当前MN小区与所述相邻区域同频同RAT。
本实施例中，所述源区域为独立组网SA区域，非独立组网NSA区域，MR-DC，或者DC，其中，所述MR-DC至少包括：Option 3，Option 4，Option 7。
通过上述步骤，可以解决相关技术中完成异系统/异频测量终端需要启动GAP，而启动GAP会影响终端性能，且由于通常同频同RAT优先，异频/异系统测量启动较晚，不能及时切换到异频/异系统小区从而导致对相邻小区造成干扰的问题，对相邻区域进行同频同RAT测量，不用启动GAP，减少了GAP带来的性能损失，尽量避免了对相邻同频同RAT小区的干扰。
在一实施例中，在上述步骤S2之后，若所述相邻区域中的目标邻区的信号质量满足预设测量条件，通过所述当前SN小区将测量报告发送给所述系统与所述当前MN小区，其中，所述测量报告包括目标邻区的信号质量测量结果与目标邻区信息，具体的，若所述系统设置于所述当前MN小区对应的基站，向所述当前SN小区上报所述测量报告，通过所述当前SN小区发起的SN变更SN initiated SN change过程将所述测量报告发送给所述系统与所述当前MN小区；接收所述系统根据所述测量报告发送的切换指令，其中，所述切换指令中携带有所述目标邻区的信号质量测量结果与所述目标邻区信息；根据所述切换指令从所述当前MN小区切换到所述目标邻区的MN小区。
在另一实施例中，在上述步骤S2之后，若所述相邻区域中的目标邻区的信号质量满足预设测量条件，通过所述当前MN小区将测量报告发送给所述系统，其中，所述测量报告包括目标邻区的信号质量测量结果与目标邻区信息，具体的，若所述系统设置于所述当前MN小区对应的基站，通过所述当前MN小区发起的SN变更MN initiated SN change过程将所述测量报告发送给所述系统；接收所述系统根据所述测量报告发送的切换指令，其中，所述切换指令中携带有所述目标邻区的信号质量测量结果与所述目标邻区信息；根据所述切换指令从所述当前SN小区切换到所述目标邻区的SN小区。
本实施例无需启动GAP进行异系统/异频测量的方案，即减少了GAP带来的性能损失，也尽量少的避免对相邻同频同无线接入技术(Radio Access Technology，简称为RAT)小区的干扰。
终端接入网络，建立DC连接，如果系统识别出相邻的不可做SN的邻区和本MN小区异频/异RAT，但是和本SN小区同频同RAT。
当前SN小区通知UE进行A系列(如A3或A5)测量，当前SN小区不通知当前MN小区进行了测量(否则当前MN小区会通知UE启动GAP)。
UE按照A系列(如A3或A5)测量邻区，并且不启动GAP。当邻区信号满足测量条件时，UE上报测量报告，通知当前SN小区。
当前SN小区收到测量报告后，发现此邻区不能作为SN，此时一般操作是丢弃此报告信 息。但是本方案中当前SN小区不丢弃报告，而是触发SN initiated SN change通知当前MN小区，这个过程中，当前SN小区会将目标SA小区的测量结果传递给当前MN小区。
当前MN小区根据测量结果和目标小区信息，了解到此小区为不可做SN的邻区，决策触发当前MN小区到此小区的切换。
如果系统识别出相邻的SN小区和本SN小区异频/异RAT，但是和本MN小区同频同RAT
当前MN小区通知UE进行A系列(如A3或A5)测量，当前SN小区不动作。
UE按照A系列(如A3或A5)测量同频的NR邻区，并且不启动GAP。当邻区信号满足测量条件时，UE上报测量报告，通知当前MN小区发生的时间和对应邻区信息。
当前MN小区发起MN initiated SN change，将SN从当前的SN小区切换到目标邻区
图4是根据本实施例的不启动GAP进行同频同系统测量的示意图一，如图4所示，包括：
步骤1，终端在源区域建立了DC连接；
步骤2，系统判断邻区不可做SN，和本MN小区异频/异RAT，但是和本SN小区同频同RAT；
步骤3，当前SN小区通知UE进行A3测量；
步骤4，当前SN小区不通知当前MN小区进行了测量；
步骤5，UE按照A3测量邻区，并且不启动GAP；
步骤6，UE继续从源区域向目标区域移动；
步骤7，当邻区信号质量满足测量条件时，UE向当前SN小区上报测量报告，信号质量测量结果以及对应的邻区信息；
步骤8，当前SN小区收到测量报告后，识别出此邻区不能作为SN，触发SN initiated SN change通知当前MN小区，当前SN小区并将目标邻区的测量结果传递给当前MN小区；
步骤9，当前MN小区根据测量结果和目标小区信息，了解到此邻区为无法作为SN，决策触发从当前MN小区到目标邻区的切换。
图5是根据本实施例的不启动GAP进行同频同系统测量的示意图二，如图5所示，包括：
步骤1，终端在源区域建立了DC连接；
步骤2，系统识别出相邻的SN小区和本SN小区异频/异RAT，但是和本MN小区同频同RAT；
步骤3，当前MN小区通知UE进行A3测量，当前SN小区不动作；
步骤4，UE按照A3测量同频的NR邻区，并且不启动GAP；
步骤5，UE继续从源区域向目标区域移动；
步骤6，当邻区信号质量满足测量条件时，UE向当前MN小区上报测量报告，通知当前MN小区发生的时间、信号质量测量结果以及对应的邻区信息；
步骤7，当前MN小区发起MN initiated SN change，将SN从当前的SN小区切换到目标邻区。
图6是根据本实施例的不启动GAP进行同频同系统测量的示意图三，如图6所示，包括：
步骤1，整个无线网络包括Option 2类型NSA区域和SA区域；
步骤2，UE在NSA网络下接入并发起业务，建立EN-DC链接；
步骤3，系统判断UE所在的SN和相邻的5G基站NR邻区属于同频同RAT；
步骤4，当前SN小区通知UE进行A3测量；
步骤5当前SN小区不通知当前MN小区进行了测量；
步骤6，UE按照A3测量同频的NR邻区，并且不启动GAP；
步骤7，UE继续从NSA区域向SA区域移动；
步骤8，当SA区域NR邻区信号质量满足测量条件时，UE向当前SN小区上报测量报告，通知当前SN小区发生的时间、信号质量测量结果以及对应的NR邻区信息；
步骤9，当前SN小区收到测量报告后，识别出此NR邻区不能作为SN，触发SN initiated SN change通知当前MN小区；当前SN小区并将目标NR的测量结果传递给当前MN小区；
步骤10，当前MN小区根据测量结果和目标NR小区信息，了解到此NR邻区为SA邻区，无法作为SN，决策触发NSA到SA的切换，切换到目标NR邻区。
本实施例，不需要启动GAP，即可以启动异系统/异频测量，从而避免GAP带来的性能损失；及时启动测量，从而及时切换，减少对相邻小区的干扰；不改动3GPP标准流程，不需要UE进行特殊处理，适用性好；适用范围广。
根据本公开的另一个实施例，还提供了一种同频同系统测量装置，图7是根据本实施例的同频同系统测量装置的框图，如图7所示，应用于系统，包括：
第一检测模块72，设置为检测到相邻区域中的相邻小区与源区域的当前MN小区或当前SN小区异频或异RAT；
第一发送模块74，设置为通过与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻小区进行同频同系统测量。
在一示例性实施例中，所述第一发送模块74包括：
第一发送子模块，设置为在所述相邻区域不支持SN小区的情况下，若所述相邻区域的MN小区与所述当前MN小区异频或异RAT，且与所述当前SN小区同频同RAT，通过所述当前SN小区向所述终端发送所述测量指令；
第二发送子模块，设置为在所述相邻区域支持SN小区的情况下，若所述相邻区域的SN小区与所述当前SN小区异频或异RAT，且与所述当前MN小区同频同RAT，通过所述当前MN小区向所述终端发送所述测量指令。
在一示例性实施例中，所述装置还包括：
第二发送子模块，设置为若所述相邻小区的信号质量满足预设测量条件，通过所述当前SN小区将所述终端发送的测量报告发送给所述当前MN小区，其中，所述测量报告包括所述相邻小区的信号质量测量结果与邻区信息；
确定子模块，设置为根据邻区信息确定所述相邻小区不支持SN小区；
第三发送子模块，设置为通过所述当前MN小区向所述终端发送第一切换指令，其中，所述第一切换指令用于指示所述终端从所述当前MN小区切换到所述相邻区域的MN小区。
在一示例性实施例中，所述第二发送子模块，还设置为
检测到所述当前SN小区已接收所述测量报告；
控制所述当前SN小区通过SN发起的SN变更SN initiated SN change过程将所述测量报告发送给所述当前MN小区。
在一示例性实施例中，所述装置还包括：
第四发送子模块，设置为若所述相邻小区的信号质量满足预设测量条件，通过所述当前 MN小区接收所述终端发送的测量报告，其中，所述测量报告包括目标邻区的信号质量测量结果与目标邻区信息；
第二确定子模块，设置为根据邻区信息确定所述相邻小区支持SN小区；
控制子模块，设置为控制所述当前MN小区通过MN发起SN变更MN initiated SN change过程，其中，所述MN initiated SN change过程用于通知所述当前SN小区所述终端从所述当前SN小区切换到所述相邻区域的SN小区；
第五发送子模块，设置为通过所述当前MN小区向所述终端发送第二切换指令，其中，所述第二切换指令用于指示所述终端从所述当前SN小区切换到所述相邻区域的SN小区。
在一示例性实施例中，所述源区域为独立组网SA区域，非独立组网NSA区域，MR-DC，或者DC。
在一示例性实施例中，所述MR-DC至少包括：Option 3，Option 4，Option 7。
根据本公开的另一个实施例，还提供了一种同频同系统测量装置，包括：当前MN小区与当前SN小区
当前MN小区与当前SN小区，用于检测到相邻区域中的相邻小区与所述当前MN小区或所述当前SN小区异频或异RAT；
与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区，用于向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻小区进行同频同系统测量。
在一示例性实施例中，在所述相邻区域不支持SN小区的情况下，若所述相邻区域的MN小区与所述当前MN小区异频或异RAT，且与所述当前SN小区同频同RAT，所述当前SN小区，用于向所述终端发送所述测量指令；
在所述相邻区域支持SN小区的情况下，若所述相邻区域的SN小区与所述当前SN小区异频或异RAT，且与所述当前MN小区同频同RAT，所述当前MN小区，用于向所述终端发送所述测量指令。
在一示例性实施例中，若所述相邻小区的信号质量满足预设测量条件，所述当前SN小区，用于接收所述终端发送测量报告，其中，所述测量报告包括所述相邻小区的信号质量测量结果与邻区信息；
所述当前SN小区，用于根据所述邻区信息确定所述相邻小区不支持SN小区；将所述测量报告发送给所述当前MN小区；
所述当前MN小区，用于根据所述邻区信息确定所述相邻小区为不支持SN小区，向所述终端发送第一切换指令，其中，所述第一切换指令用于指示所述终端从所述当前MN小区切换至所述相邻区域的MN小区。
在一示例性实施例中，所述当前SN小区，用于通过SN发起的SN变更initiated SN change过程将所述测量报告发送给所述当前MN小区。
在一示例性实施例中，若所述相邻小区的信号质量满足预设测量条件，所述当前MN小区，用于接收所述终端发送的测量报告，其中，所述测量报告包括目标小区的信号质量测量结果与邻区信息；
所述当前MN小区，用于根据所述邻区信息确定所述相邻小区支持SN小区；通过MN发起 SN变更MN initiated SN change过程，其中，所述MN initiated SN change过程用于通知所述当前SN小区所述终端从所述当前SN小区切换到所述相邻区域的SN小区；
所述当前MN小区，用于向所述终端发送第二切换指令，其中，所述第二切换指令用于指示所述终端从所述当前SN小区切换到所述相邻区域的SN小区。
本公开的实施例还提供了一种计算机可读存储介质，该计算机可读存储介质中存储有计算机程序，其中，该计算机程序被设置为运行时执行上述任一项方法实施例中的步骤。
在一个示例性实施例中，上述计算机可读存储介质可以包括但不限于：U盘、只读存储器(Read-Only Memory，简称为ROM)、随机存取存储器(Random Access Memory，简称为RAM)、移动硬盘、磁碟或者光盘等各种可以存储计算机程序的介质。
本公开的实施例还提供了一种电子装置，包括存储器和处理器，该存储器中存储有计算机程序，该处理器被设置为运行计算机程序以执行上述任一项方法实施例中的步骤。
在一个示例性实施例中，上述电子装置还可以包括传输设备以及输入输出设备，其中，该传输设备和上述处理器连接，该输入输出设备和上述处理器连接。
本实施例中的具体示例可以参考上述实施例及示例性实施方式中所描述的示例，本实施例在此不再赘述。
显然，本领域的技术人员应该明白，上述的本公开的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本公开不限制于任何特定的硬件和软件结合。
以上所述仅为本公开的优选实施例而已，并不用于限制本公开，对于本领域的技术人员来说，本公开可以有各种更改和变化。凡在本公开的原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开的保护范围之内。

Claims (16)

  1. 一种同频同系统测量方法，应用于系统，包括：
    检测到相邻区域中的相邻小区与源区域的当前MN小区或当前SN小区异频或异RAT；
    通过与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻小区进行同频同系统测量。
  2. 根据权利要求1所述的方法，其中，通过与所述相邻区域同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同RAT测量的测量指令包括：
    在所述相邻区域不支持SN小区的情况下，若所述相邻区域的MN小区与所述当前MN小区异频或异RAT，且与所述当前SN小区同频同RAT，通过所述当前SN小区向所述终端发送所述测量指令；
    在所述相邻区域支持SN小区的情况下，若所述相邻区域的SN小区与所述当前SN小区异频或异RAT，且与所述当前MN小区同频同RAT，通过所述当前MN小区向所述终端发送所述测量指令。
  3. 根据权利要求2所述的方法，其中，在通过所述当前SN小区向所述终端发送所述测量指令之后，所述方法还包括：
    若所述相邻小区的信号质量满足预设测量条件，通过所述当前SN小区将所述终端发送的测量报告发送给所述当前MN小区，其中，所述测量报告包括所述相邻小区的信号质量测量结果与邻区信息；
    根据邻区信息确定所述相邻小区不支持SN小区；
    通过所述当前MN小区向所述终端发送第一切换指令，其中，所述第一切换指令用于指示所述终端从所述当前MN小区切换到所述相邻区域的MN小区。
  4. 根据权利要求3所述的方法，其中，通过所述当前SN小区将所述终端发送的测量报告发送给所述当前MN小区包括：
    检测到所述当前SN小区已接收所述测量报告；
    控制所述当前SN小区通过SN发起的SN变更SN initiated SN change过程将所述测量报告发送给所述当前MN小区。
  5. 根据权利要求2所述的方法，其中，在通过所述当前MN小区向所述终端发送所述测量指令之后，所述方法还包括：
    若所述相邻小区的信号质量满足预设测量条件，通过所述当前MN小区接收所述终端发送的测量报告，其中，所述测量报告包括目标邻区的信号质量测量结果与目标邻区信息；
    根据邻区信息确定所述相邻小区支持SN小区；
    控制所述当前MN小区通过MN发起SN变更MN initiated SN change过程，其中，所述MN initiated SN change过程用于通知所述当前SN小区所述终端从所述当前SN小区切换到所述相邻区域的SN小区；
    通过所述当前MN小区向所述终端发送第二切换指令，其中，所述第二切换指令用于指示所述终端从所述当前SN小区切换到所述相邻区域的SN小区。
  6. 根据权利要求1至5中任一项所述的方法，其中，所述源区域为独立组网SA区域， 非独立组网NSA区域，MR-DC，或者DC。
  7. 根据权利要求6所述的方法，其中，所述MR-DC至少包括：Option 3，Option 4，Option 7。
  8. 一种同频同系统测量方法，包括：
    当前MN小区与当前SN小区检测到相邻区域中的相邻小区与所述当前MN小区或所述当前SN小区异频或异RAT；
    与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻小区进行同频同系统测量。
  9. 根据权利要求8所述的方法，其中，与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同系统测量的测量指令包括：
    在所述相邻区域不支持SN小区的情况下，若所述相邻区域的MN小区与所述当前MN小区异频或异RAT，且与所述当前SN小区同频同RAT，所述当前SN小区向所述终端发送所述测量指令；
    在所述相邻区域支持SN小区的情况下，若所述相邻区域的SN小区与所述当前SN小区异频或异RAT，且与所述当前MN小区同频同RAT，所述当前MN小区向所述终端发送所述测量指令。
  10. 根据权利要求9所述的方法，其中，在所述当前SN小区向所述终端发送所述测量指令之后，所述方法还包括：
    若所述相邻小区的信号质量满足预设测量条件，所述当前SN小区接收所述终端发送测量报告，其中，所述测量报告包括所述相邻小区的信号质量测量结果与邻区信息；
    所述当前SN小区根据所述邻区信息确定所述相邻小区不支持SN小区；
    所述当前SN小区将所述测量报告发送给所述当前MN小区；
    所述当前MN小区根据所述邻区信息确定所述相邻小区为不支持SN小区，向所述终端发送第一切换指令，其中，所述第一切换指令用于指示所述终端从所述当前MN小区切换到所述相邻区域的MN小区。
  11. 根据权利要求10所述的方法，其中，所述当前SN小区将所述终端发送的测量报告发送给所述当前MN小区包括：
    所述当前SN小区通过SN发起的SN变更initiated SN change过程将所述测量报告发送给所述当前MN小区。
  12. 根据权利要求9所述的方法，其中，在所述当前MN小区向所述终端发送所述测量指令之后，所述方法还包括：
    若所述相邻小区的信号质量满足预设测量条件，所述当前MN小区接收所述终端发送的测量报告，其中，所述测量报告包括目标小区的信号质量测量结果与邻区信息；
    所述当前MN小区根据所述邻区信息确定所述相邻小区支持SN小区；
    所述当前MN小区通过MN发起SN变更MN initiated SN change过程，其中，所述MN initiated SN change过程用于通知所述当前SN小区所述终端从所述当前SN小区切换到所述相邻区域的SN小区；
    所述当前MN小区向所述终端发送第二切换指令，其中，所述第二切换指令用于指示所述 终端从所述当前SN小区切换到所述相邻区域的SN小区。
  13. 一种同频同系统测量装置，应用于系统，包括：
    第一检测模块，设置为检测到相邻区域中的相邻小区与源区域的当前MN小区或当前SN小区异频或异RAT；
    第一发送模块，设置为通过与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻小区进行同频同系统测量。
  14. 一种同频同系统测量装置，包括：
    当前MN小区与当前SN小区，用于检测到相邻区域中的相邻小区与所述当前MN小区或所述当前SN小区异频或异RAT；
    与所述相邻小区同频同RAT的所述当前SN小区或所述当前MN小区，用于向终端发送同频同系统测量的测量指令，其中，所述测量指令用于指示所述终端对所述相邻区域进行同频同系统测量。
  15. 一种计算机可读的存储介质，所述存储介质中存储有计算机程序，其中，所述计算机程序被设置为运行时执行所述权利要求1至7、8至12任一项中所述的方法。
  16. 一种电子装置，包括存储器和处理器，所述存储器中存储有计算机程序，所述处理器被设置为运行所述计算机程序以执行所述权利要求1至7、8至12任一项中所述的方法。
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