Control method, device and electronic device for B1 measurement in new air interface network

Abstract

The present application discloses a control method, device and electronic device for B1 measurement in a new air interface network, belonging to the field of mobile communication technology. The method includes: when a call is successfully established with a target terminal device and the target terminal device supports VoNR, determining the call type of the current call; when the call type is an evolved packet system fallback call, sending the cell information of the first cell to the network side device, so that the network side device sends target information representing the support of the target cell for VoNR to the target terminal device based on the historical call data of the terminal devices in at least two cells, wherein the first cell is the cell where the target terminal device is currently located, and the target cell includes the first cell; according to the target information, determining the reporting strategy of the B1 measurement report for the new air interface network; based on the reporting strategy, controlling the B1 measurement for the new air interface network.

Description

Technical Field

[0001] The present application belongs to the field of mobile communication technology, and specifically relates to a control method, device and electronic device for B1 measurement in a new air interface network. Background Art

[0002] The fifth-generation mobile communication technology (5G) is a new generation of mobile communication technology. There are two networking schemes, non-standalone (NSA) and standalone (SA). In NSA, since the 5G network does not support VoNR, the voice service will fall back from 5G to the fourth-generation mobile communication technology (4G). Only in SA can you enjoy the high-definition calls based on the new air interface (VoiceOver NR, referred to as VoNR) with higher call quality and more stable connection, where NR is the new air interface (New Radio).

[0003] At present, based on the terminal device's support for VoNR, the terminal device's B1 measurement of the new air interface network is usually controlled so that users can enjoy higher quality call services as much as possible. That is, when the terminal device supports VoNR, B1 measurement of the new air interface network is allowed during the call. If the current call is not VoNR, the current call can be smoothly switched to VoNR after the terminal device enters a cell that supports VoNR, thereby providing users with higher quality call services. If the terminal device does not support VoNR, the B1 measurement of the new air interface network is turned off during the call, thereby saving power consumption.

[0004] However, in a complex network environment, the above control method for the B1 measurement of the new air interface network is relatively simple, which may cause problems such as dropped calls of terminal devices and unnecessary increase in power consumption of terminal devices. Summary of the invention

[0005] The purpose of the embodiments of the present application is to provide a control method, device and electronic device for B1 measurement in a new air interface network, which can solve the problem in the related art that the control method for B1 measurement in a new air interface network may cause terminal equipment to drop calls and increase the power consumption of the terminal equipment unnecessarily.

[0006] In a first aspect, an embodiment of the present application provides a method for controlling B1 measurement in a new air interface network, which is applied to a target terminal device, and the method includes:

[0007] When the target terminal device successfully establishes a call and the target terminal device supports VoNR, determine the call type of the current call;

[0008] In the case where the call type is an evolved packet system fallback call, sending the cell information of the first cell to the network side device, so that the network side device sends the target information representing the support status of the target cell for VoNR to the target terminal device based on the historical call data of the terminal devices in at least two cells, wherein the first cell is the cell where the target terminal device is currently located, and the target cell includes the first cell;

[0009] Determine, according to the target information, a reporting strategy for the B1 measurement report of the new air interface network;

[0010] Based on the reporting strategy, the B1 measurement for the new air interface network is controlled.

[0011] In a second aspect, an embodiment of the present application provides a method for controlling B1 measurement in a new air interface network, which is applied to a network side device, and the method includes:

[0012] Receiving cell information of a first cell sent by a target terminal device, wherein the first cell is a cell in which the target terminal device is currently located;

[0013] Determine, based on historical call data of terminal devices in at least two cells, target information characterizing support status of a target cell for VoNR, wherein the target cell includes the first cell;

[0014] The target information is sent to the target terminal device, so that the target terminal device controls the B1 measurement for the new air interface network according to the target information.

[0015] In a third aspect, an embodiment of the present application provides a control device for B1 measurement in a new air interface network, which is applied to a target terminal device, and the device includes:

[0016] A call type module, used to determine the call type of the current call when the target terminal device successfully establishes a call and the target terminal device supports VoNR;

[0017] A first sending module is used to send the cell information of the first cell to the network side device when the call type is an evolved packet system fallback call, so that the network side device sends the target information representing the support status of the target cell for VoNR to the target terminal device based on the historical call data of the terminal devices in at least two cells, wherein the first cell is the cell where the target terminal device is currently located, and the target cell includes the first cell;

[0018] A first strategy module, configured to determine a reporting strategy for a B1 measurement report for a new air interface network according to the target information;

[0019] The first control module is used to control the B1 measurement for the new air interface network based on the reporting strategy.

[0020] In a fourth aspect, an embodiment of the present application provides a control device for B1 measurement in a new air interface network, which is applied to a network side device, and the device includes:

[0021] A first receiving module, configured to receive cell information of a first cell sent by a target terminal device, wherein the first cell is a cell in which the target terminal device is currently located;

[0022] A determination module, configured to determine target information characterizing support status of a target cell for VoNR based on historical call data of terminal devices in at least two cells, wherein the target cell includes the first cell;

[0023] The second sending module is used to send the target information to the target terminal device, so that the target terminal device controls the B1 measurement for the new air interface network according to the target information.

[0024] In a fifth aspect, an embodiment of the present application provides an electronic device, comprising a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the programs or instructions are executed by the processor, the steps of the method described in the first aspect or the second aspect are implemented.

[0025] In a sixth aspect, an embodiment of the present application provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the first aspect or the second aspect are implemented.

[0026] In the seventh aspect, an embodiment of the present application provides a chip, which includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the method described in the first aspect or the second aspect.

[0027] In an eighth aspect, an embodiment of the present application provides a computer program product, which is stored in a storage medium and is executed by at least one processor to implement the method described in the first aspect or the second aspect.

[0028] In an embodiment of the present application, when the target terminal device successfully establishes a call and the target terminal device supports VoNR, the B1 measurement of the new air interface network will be controlled based on the call type of the current call. When the call type is an evolved packet system fallback call, it does not mean that the first cell where the target terminal device is currently located must not support VoNR. At this time, by sending the cell information of the first cell to the network side device, the network side device makes an accurate judgment on the VoNR capability of the first cell based on the historical call data of the terminal devices in at least two cells, and finally determines the reporting strategy of the B1 measurement report for the new air interface network according to the target information returned by the network side device, and controls the B1 measurement for the new air interface network based on the reporting strategy. Compared with the strategy of always allowing the reporting of the B1 measurement report for the new air interface network when the terminal device supports VoNR, the present application can realize reasonable control of the B1 measurement of the new air interface network in combination with the network's support for VoNR, which can not only reduce the power consumption of the terminal device, but also reduce the risk of dropped calls. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is one of the step flow charts of the control method of B1 measurement in the new air interface network provided in an embodiment of the present application;

[0030] Figure 2 This is a practical application flow chart of the control method for B1 measurement in a new air interface network provided in an embodiment of the present application;

[0031] Figure 3 This is the second step flow chart of the control method of B1 measurement in the new air interface network provided in the embodiment of the present application;

[0032] Figure 4 This is a schematic diagram of the application architecture of the control method for B1 measurement in a new air interface network provided in an embodiment of the present application;

[0033] Figure 5 This is one of the structural block diagrams of the control device for B1 measurement in the new air interface network provided in the embodiment of the present application;

[0034] Figure 6 This is the second structural block diagram of the control device for B1 measurement in the new air interface network provided in the embodiment of the present application;

[0035] Figure 7 This is one of the hardware structure diagrams of the electronic device provided in the embodiment of the present application;

[0036] Figure 8 This is the second schematic diagram of the hardware structure of the electronic device provided in the embodiment of the present application. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0038] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0039] The following describes in detail the method for controlling B1 measurement in a new air interface network provided by an embodiment of the present application through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0040] like Figure 1 As shown, a control method for B1 measurement in a new air interface network provided by an embodiment of the present application is applied to a target terminal device, including:

[0041] Step 101: When a call is successfully established with a target terminal device and the target terminal device supports VoNR, determine the call type of the current call.

[0042] In this step, the target terminal device has a voice call function, and it can realize voice calls with other terminal devices through the voice service provided by the 4G network or the 5G network. For example, the target terminal device can be a mobile phone, but is not limited to this. It can be understood that the target terminal device successfully establishes a call means that a call is successfully established between it and any other terminal device based on the 4G network device or the 5G network device. Among them, the target terminal device can be the calling party or the called party.

[0043] VoNR is a high-definition call based on the 5G new air interface, which relies on the new air interface network under SA. It is understandable that if the terminal device wants to perform VoNR, it should have relevant hardware and software, so that the terminal device has the VoNR function, even if the terminal device supports VoNR. The target terminal device supports VoNR, that is, the target terminal device has hardware and software related to VoNR, so that the target terminal device has the VoNR function.

[0044] The call type is associated with the voice service provided by the 4G network or the 5G network. Specifically, the call types include: VoNR and EPSFB (Evolved Packet System FallBack). Among them, EPSFB means that when the 5G network does not have the conditions for VoNR, the voice service falls back from 5G to 4G, relying on VoLTE (Voice over Long-Term Evolution) to ensure the continuity of the voice service.

[0045] Step 102: When the call type is an evolved packet system fallback call, the cell information of the first cell is sent to the network side device, so that the network side device sends target information representing the support status of the target cell for VoNR to the target terminal device based on the historical call data of the terminal devices in at least two cells.

[0046] In this step, the first cell is the cell where the target terminal device is currently located, and the target cell includes the first cell. It can be understood that after the target terminal device moves to a certain cell, the target terminal device will register in the 4G network or 5G network accessed by the cell, and register on the IMS (IP Multimedia Subsystem), so as to determine the cell information of the cell where the target terminal device is located on the network side and the terminal device side, so as to realize subsequent communication services. The cell information here can locate a unique cell. For example, the cell information may include a tracking area code, a cell index, an absolute frequency point number of a frequency, and a physical cell identifier, but is not limited to this. The network side device can determine the support of each cell for VoNR based on the historical call data of the terminal devices in at least two cells, and then generate target information characterizing the support of the target cell for VoNR, and return it to the target terminal device. The at least two cells involved in the historical call data of the terminal device in the network side device include the first cell. It can be understood that the present application regards the cell's support for VoNR as the support for VoNR of the network to which the cell accesses. For the sake of ease of description, the subsequent cell's support for VoNR can be regarded as the support for VoNR of the network to which the cell accesses.

[0047] Step 103: Determine a reporting strategy for the B1 measurement report for the new air interface network according to the target information.

[0048] In this step, the reporting strategy for the B1 measurement report of the new air interface network is a strategy for controlling the B1 measurement of the new air interface network of the target terminal device. It can be understood that the reporting strategy is related to the data content of the target information, and different reporting strategies can be generated based on the different data contents of the target information to achieve flexible control of the B1 measurement of the new air interface network. Specifically, when the target information indicates that the first cell does not support VoNR, a strategy for prohibiting the reporting of the B1 measurement report for the new air interface network can be generated. When the target information indicates that the first cell supports VoNR, a strategy for allowing the reporting of the B1 measurement report for the new air interface network can be generated.

[0049] Step 104: Based on the reporting strategy, control the B1 measurement for the new air interface network.

[0050] In this step, the reporting strategy is a control strategy for controlling B1 measurement, so flexible control of B1 measurement for the new air interface network can be achieved based on the reporting strategy. For example, if the reporting strategy is to allow reporting, the control target terminal device is allowed to report B1 measurement for the new air interface network.

[0051] In an embodiment of the present application, when the target terminal device successfully establishes a call and the target terminal device supports VoNR, the B1 measurement of the new air interface network will be controlled based on the call type of the current call. When the call type is an evolved packet system fallback call, it does not mean that the first cell where the target terminal device is currently located must not support VoNR. At this time, by sending the cell information of the first cell to the network side device, the network side device makes an accurate judgment on the VoNR capability of the first cell based on the historical call data of the terminal devices in at least two cells, and finally determines the reporting strategy of the B1 measurement report for the new air interface network according to the target information returned by the network side device, and controls the B1 measurement for the new air interface network based on the reporting strategy. Compared with the strategy of always allowing the reporting of the B1 measurement report for the new air interface network when the terminal device supports VoNR, the present application can realize reasonable control of the B1 measurement of the new air interface network in combination with the network's support for VoNR, which can not only reduce the power consumption of the terminal device, but also reduce the risk of dropped calls.

[0052] Optionally, the reporting strategy includes: a first strategy for prohibiting reporting of a B1 measurement report for a new air interface network or a second strategy for allowing reporting of a B1 measurement report for a new air interface network.

[0053] Here, the first strategy may be generated when the target information indicates that the first cell does not support VoNR. The second strategy may be generated when the target information indicates that the first cell supports VoNR.

[0054] Control B1 measurements for the new air interface network based on the reporting strategy, including:

[0055] When the reporting strategy is the first strategy, reporting of the B1 measurement report for the new air interface network is prohibited.

[0056] When the reporting strategy is the second strategy, reporting of the B1 measurement report for the new air interface network is allowed.

[0057] It should be noted that prohibiting the reporting of B1 measurement reports for the new air interface network can be understood as prohibiting the target terminal device from sending B1 measurement reports for the new air interface network to the cell in which it is located or the network to which its cell is connected. That is, turning off the NR measurement of the target terminal device. Among them, if the NR measurement of the target terminal device is already in the closed state when the call is successfully established, then keep it in the closed state. If the NR measurement of the target terminal device is in the open state when the call is successfully established, then turn off the NR measurement of the target terminal device.

[0058] It is understandable that when both the terminal device and the cell where the terminal device is located support VoNR, due to temporary abnormalities in the new air interface network, the call type of the terminal device may be an evolved packet system fallback call. At this time, if the reporting of the B1 measurement report for the new air interface network is prohibited, the call of the terminal device will not be able to switch to VoNR after the new air interface network returns to normal. Therefore, if it is determined that the cell where the target terminal device is currently located supports VoNR, reporting of the B1 measurement report for the new air interface network will be allowed. As a result, after the new air interface network returns to normal, the call of the target terminal device can be smoothly switched to VoNR.

[0059] In an embodiment of the present application, when the evolved packet system falls back to a call due to an abnormality in the network accessed by the cell where the target terminal device is located, it is allowed to report a B1 measurement report for the new air interface network, thereby ensuring that after the network returns to normal, the call type of the target terminal device can be smoothly switched to VoNR, thereby providing users with better call services.

[0060] Optionally, the target cell further includes: m second cells adjacent to the first cell, where m is an integer greater than 0.

[0061] After prohibiting reporting of the B1 measurement report for the new air interface network, the method further includes:

[0062] When measurement configuration information of the target second cell sent by the new air interface network is received, support status of the target second cell for VoNR is determined based on the target information, where the target second cell is any one of the m second cells.

[0063] When the target second cell supports VoNR, it is allowed to report the B1 measurement report for the new air interface network.

[0064] It should be noted that each second cell is adjacent to the first cell, and the second cell can also be referred to as a neighboring cell of the first cell. In the case where the target cell also includes m second cells, the target information also includes the support of each second cell for VoNR, so that through the target information, not only the support of the first cell for VoNR can be known, but also the support of the neighboring cell of the first cell for VoNR can be known. When the target terminal device moves and the cell where it is located is about to become the neighboring cell of the original cell, the cell where the target terminal device is located changes from the first cell to the target second cell as an example. The network side will send down the measurement configuration information for the target second cell in order to obtain the relevant data required for cell switching. At this time, if the B1 measurement report for the new air interface network is prohibited, even if the target terminal device moves to the target second cell, the target terminal device cannot realize VoNR, and even the problem of cell switching error may occur. Therefore, in this case, it is allowed to report the B1 measurement report for the new air interface network.

[0065] Preferably, the target terminal device can send a data identifier while sending the cell information of the first cell to the network side device based on its need to switch cells. When the data identifier is a first preset identifier, target information characterizing the support status of the first cell for VoNR is obtained from the network side device. When the data identifier is a second preset identifier, target information characterizing the support status of the first cell and m second cells for VoNR is obtained from the network side device. For example, when sending the cell information of the first cell to the network side device, a flag bit is set in the cell information. If the flag bit is 0, target information characterizing the support status of the first cell for VoNR is obtained from the network side device. If the flag bit is 1, target information characterizing the support status of the first cell and m second cells for VoNR is obtained from the network side device.

[0066] In the embodiment of the present application, the success rate of cell switching can be improved in the scenario of cell switching, and when the neighboring cell of the original cell supports VoNR, the target terminal device can smoothly implement VoNR.

[0067] Optionally, after the current call ends, the method further includes:

[0068] Acquire call data of the current call, wherein the call data includes cell information of the cell where the target terminal device is located and the call type of the current call.

[0069] Update the local historical call data of the target terminal device based on the call data of the current call.

[0070] It should be noted that the cell information may include: tracking area code, cell index, absolute frequency point number of frequency, physical cell identifier, geographic location, but is not limited thereto. It is understandable that after each call ends, the local historical call data of the target terminal device will be updated based on the call data of the latest call. The local historical call data of the target terminal device may retain the call data of the most recent N calls, where N is a positive integer.

[0071] The local historical call data of the target terminal device is sent to the network side device, so that the network side device updates the historical call data of the terminal devices in at least two cells based on the local historical call data of the target terminal device.

[0072] It should be noted that the local historical call data of the target terminal device can be sent to the network side device periodically. For example, a timer with a target duration is set, and the local historical call data of the target terminal device is sent once every target duration. The target duration can be set to any duration as required, such as one day, one week or one month, but is not limited thereto. Of course, the local historical call data of the target terminal device can also be sent non-periodically. The local historical call data of the target terminal device can be sent when the local historical call data of the target terminal device does not contain the historical call data sent last time.

[0073] It is understandable that during the call establishment process of the target terminal device, the 5G access network (NG-RAN) determines whether to trigger EPSFB or VoNR. Specifically, the 5G access network triggers VoNR when both the target terminal device and the 5G core network have VoNR capabilities. If the target terminal device or the 5G core network does not have VoNR capabilities, EPSFB is triggered. Among them, if AMF (Access and Mobility Management Function) supports the interactive operation of the N26 interface, NG-RAN can perform EPSFB through HO (Handover) or redirection. If AMF does not support the interactive operation of the N26 interface, NG-RAN can only perform EPSFB through redirection.

[0074] In an embodiment of the present application, call data of recent calls can be recorded locally on the target terminal device, and the recorded call data can be sent to the network side device, so that the network side device can update the local historical call data of the network side device, thereby improving the accuracy of the target information.

[0075] Optionally, after sending the cell information of the first cell to the network side device, the method further includes:

[0076] In the case where the target information is not received, the target backup information in the preset storage location is obtained; wherein the target backup information is information representing the support status of the backup cell for VoNR obtained by the target terminal device from the network side device after switching the cell, and the backup cell includes the cell after switching.

[0077] Determine the reporting strategy based on the target backup information.

[0078] Control B1 measurements for the new air interface network based on the reporting strategy.

[0079] It should be noted that if a temporary network failure occurs, the target terminal device will not be able to receive the target information returned by the network side device. At this time, the target terminal device will not be able to use the target information to make reasonable control. To avoid this situation, backup information of the target information, that is, target backup information, can be stored in the target terminal device. After the cell where the target terminal device is located changes, the cell information of the current cell is sent to the network side device, and the target backup information representing the support of the backup cell for VoNR is obtained from the network side device and stored in a fixed storage location. In this way, the local fixed storage location of the target terminal device always stores the target backup information including the support of the current cell for VoNR. Even if the target information is not received subsequently, reasonable control can be made based on the target backup information.

[0080] It is understandable that the process of determining the reporting strategy according to the target backup information is similar to the process of step 103, which is not described in detail here. Similarly, the process of controlling the B1 measurement for the new air interface network based on the reporting strategy can refer to step 104, which is not described in detail here.

[0081] In the embodiment of the present application, when the target information cannot be received, reasonable control can also be made based on the local target backup information of the target terminal device.

[0082] like Figure 2 As shown, it is a practical application flow chart of the control method of B1 measurement in the new air interface network provided by an embodiment of the present application, in which the target terminal device is described as a mobile phone, but is not limited to a mobile phone, including:

[0083] Step 201: Register on the new air interface network and the IP multimedia subsystem.

[0084] Step 202: The mobile phone initiates an uplink or downlink call, that is, initiates a calling request or receives a called request from the network.

[0085] Step 203: Determine whether the mobile phone supports VoNR, if yes, execute step 204, if no, execute step 210. The VoNR capability of the mobile phone is sent from the upper layer to the lower layer to inform whether it is supported.

[0086] Step 204: Determine whether the current call is an EPSFB call, if so, execute step 207, if not, execute step 205.

[0087] Step 205: Determine whether VoNR is established successfully, if yes, execute step 205, if no, end. Here, it is only necessary to decide whether to turn on or off NR measurement after the call is established.

[0088] Step 206: Enable NR measurement, that is, allow reporting of B1 measurement report for the new air interface network and maintain VoNR.

[0089] Step 207: Determine whether EPSFB is established successfully, if yes, execute step 208, if no, end. Here, it is only necessary to decide whether to turn on or off NR measurement after the call is established.

[0090] Step 208: Determine whether the network side supports VoNR. If yes, execute step 206. If no, execute step 209. In other words, obtain the support status of VoNR in the cell where the mobile phone is currently located from the network side device, which is equivalent to Figure 1 Step 102 in the embodiment will not be described in detail here.

[0091] Step 209: turn off NR measurement, that is, prohibit reporting of B1 measurement report for the new air interface network, and maintain VoLTE or ViLTE (Video over LTE).

[0092] Step 210: Determine whether the EPSFB is successfully established, if so, execute step 209, if not, end.

[0093] In the embodiment of the present application, the VoNR support capability of the terminal and the VoNR support capability of the network are comprehensively considered, so as to accurately realize the control of NR measurement. When the terminal supports VoNR but the network does not support VoNR, the power consumption during the call can be saved, and the call drop caused by abnormal network redirection can be avoided.

[0094] like Figure 3 As shown, a control method for B1 measurement in a new air interface network provided by an embodiment of the present application is applied to a network side device, including:

[0095] Step 301: Receive cell information of a first cell sent by a target terminal device.

[0096] In this step, the first cell is the cell where the target terminal device is currently located. Preferably, the cell information can be sent to the network side device by the target terminal device when the evolved packet system fallback call is successfully established and VoNR is supported. The cell information here can locate a unique cell. For example, the cell information can include a tracking area code, a cell index, an absolute frequency point number, and a physical cell identifier, but is not limited thereto. The at least two cells involved in the historical call data of the terminal device in the network side device include the first cell.

[0097] Step 302: Based on historical call data of terminal devices in at least two cells, target information characterizing the support status of the target cell for VoNR is determined.

[0098] In this step, if at least two cells involved in the historical call data of the terminal device in the network side device include the first cell, then the target cell includes the first cell. This application regards the cell's support for VoNR as the support for VoNR of the network to which the cell accesses. For the sake of ease of description, the subsequent cell's support for VoNR can be regarded as the support for VoNR of the network to which the cell accesses. The historical call data includes the cell information and call type of the cell involved in the call. Preferably, the historical call data of each cell can be counted separately according to the cell, and the proportion of VoNR call type calls in each cell to all calls can be calculated to determine the cell's support for VoNR.

[0099] Step 303: Send the target information to the target terminal device, so that the target terminal device controls the B1 measurement for the new air interface network according to the target information.

[0100] In this step, the target information may only include the support status of the first cell for VoNR, or, on this basis, the support status of at least one neighboring cell of the first cell for VoNR may be added. Specifically, the target terminal device may, based on its need to switch cells, send a data identifier while sending the cell information of the first cell to the network side device. When the data identifier is a first preset identifier, the network side device may determine and return the target information representing the support status of the first cell for VoNR. When the data identifier is a second preset identifier, the network side device may determine and return the target information representing the support status of the first cell and m second cells for VoNR. The second cell is the neighboring cell of the first cell.

[0101] In an embodiment of the present application, when the call type is an evolved packet system fallback call, it does not mean that the first cell where the target terminal device is currently located must not support VoNR. At this time, the network side device makes an accurate judgment on the VoNR capability of the first cell based on the historical call data of the terminal devices in at least two cells. Compared to the strategy of always allowing the reporting of B1 measurement reports for the new air interface network when the terminal device supports VoNR, the present application combines the network's support for VoNR to achieve reasonable control of the B1 measurement of the new air interface network, which can not only reduce the power consumption of the terminal device, but also reduce the risk of dropped calls.

[0102] Optionally, the historical call data of the terminal devices in at least two cells include: the cell information of the cell and the ratio of the calls of the VoNR call type in the same cell to all the calls set for each cell. For example, the historical call data of cell A includes 100 calls, of which 95 calls are of VoNR call type, and the ratio is 95%.

[0103] Based on historical call data of terminal devices in at least two cells, target information is determined, including:

[0104] Based on the cell information of the first cell, historical call data of the target cell is determined.

[0105] Based on the numerical relationship between the ratio value in the historical call data and the preset threshold, the support status of each cell in the target cell for VoNR is determined.

[0106] The support status of each cell in the target cell for VoNR is determined as target information.

[0107] It should be noted that the preset threshold may be a preset larger value, such as 90%, but is not limited thereto. Here, if the proportion value in the historical call data of a cell exceeds the preset threshold, the cell may be regarded as supporting VoNR.

[0108] In the embodiment of the present application, based on the proportion value in the historical call data, the support status of each cell for VoNR can be quickly determined, thereby shortening the response time of the network side device.

[0109] Optionally, the method further comprises:

[0110] Receive local historical call data of each terminal device sent by at least two terminal devices, wherein the at least two terminal devices are terminal devices in at least two cells.

[0111] The historical call data of the terminal devices in at least two cells are updated based on the local historical call data of each terminal device.

[0112] It should be noted that a large number of terminal devices will update local historical call data after each call ends, and then send the updated data to the network side device. This allows the network side device to collect a large number of historical call data of terminal devices over a long period of time, and perform model training based on a large amount of historical call data to obtain a model for determining whether the network accessed by the cell supports VoNR. Among them, the local historical call data of the terminal device includes cell information and call type. The local historical call data of the network side device includes cell information and VoNR ratio, wherein the VoNR ratio is the ratio of VoNR call type calls to all calls in the same cell.

[0113] like Figure 4 As shown, a large number of users report the network's VoNR capabilities based on local historical call data. The user's terminal device side maintains a VoNR_Infor list, and the fields of the list may include (tac1, cellid1, freq1, pci1, location, NW_VoNR). Among them, the tac1 field is used to record the tracking area code, the cellid1 field is used to record the cell index, the freq1 field is used to record the absolute frequency point number of the frequency, the pci1 field is used to record the physical cell identifier, the location field is used to record the geographic location, and the NW_VoNR field is used to record the call type. The VoNR_Infor list can only record the historical call data of the most recent N calls, where N is a positive integer. For example, if N=1 is defined, and the most recent call on NR cell 1 did not redirect or switch to LTE, it is determined that NR cell 1 supports VoNR, and the NW_VoNR field is recorded as 1, indicating VoNR; otherwise, NR cell 1 does not support VoNR, and the NW_VoNR field is recorded as 0, indicating non-VoNR. The VoNR_Infor list is updated in real time (for example, the last call was not VoNR, but this call is VoNR. Since N is 1, the last data will be overwritten). A reporting period T_Report can also be defined to report the VoNR_Infor list. The VoNR_Infor list maintains the VoNR capabilities of the cell where the terminal device resides in the recent period of time, and reports data to the big data network side device once after T_Report times out.

[0114] After the network-side device receives a large amount of data reported by the terminal devices, it performs model training locally and models the VoNR capabilities of the same cell. The network-side device models the cell based on the data reported by all terminal devices in the recent period of time, builds the VoNR_Rate of each cell (equivalent to the proportion value in the historical call data in the above application embodiment), and generates a VoNR_Support_List list, which includes the fields (tac1, cellid1, freq1, pci1, VoNR_Rate), where tac1, cellid1, freq1, pci1 are the same as the corresponding fields in the VoNR_Infor list, and will not be repeated here. The network-side device can also draw a distribution map of VoNR support capabilities based on the geographic locations reported by all terminal devices, and can clearly know which neighboring areas are around each cell and what the VoNR_Rate is. The higher the success rate of VoNR, the darker the color.

[0115] The local user obtains the VoNR capability of the network from the network side device (equivalent to the target information in the above application embodiment), which will not be repeated here.

[0116] In the embodiment of the present application, big data is used to accurately judge the VoNR capabilities of each cell or network, so that during a call on a terminal device, combined with the network's support for VoNR, reasonable control of the B1 measurement of the new air interface network can be achieved, which not only reduces the power consumption of the terminal device, but also reduces the risk of dropped calls.

[0117] It should be noted that the control method for B1 measurement in the new air interface network provided in the embodiment of the present application can be executed by a control device for B1 measurement in the new air interface network, or a control module in the control device for B1 measurement in the new air interface network for executing the control method for B1 measurement in the new air interface network. In the embodiment of the present application, the control device for B1 measurement in the new air interface network executing the control method for B1 measurement in the new air interface network is taken as an example to illustrate the control device for B1 measurement in the new air interface network provided in the embodiment of the present application.

[0118] like Figure 5 As shown, the embodiment of the present application also provides a control device for B1 measurement in a new air interface network, which is applied to a target terminal device, and the device includes:

[0119] The call type module 51 is used to determine the call type of the current call when the target terminal device successfully establishes a call and the target terminal device supports VoNR.

[0120] The first sending module 52 is used to send the cell information of the first cell to the network side device when the call type is an evolved packet system fallback call, so that the network side device sends target information representing the support status of the target cell for VoNR to the target terminal device based on the historical call data of the terminal devices in at least two cells, wherein the first cell is the cell where the target terminal device is currently located, and the target cell includes the first cell.

[0121] The first policy module 53 is used to determine a reporting policy for the B1 measurement report of the new air interface network according to the target information.

[0122] The first control module 54 is configured to control the B1 measurement for the new air interface network based on the reporting strategy.

[0123] Optionally, the reporting strategy includes: a first strategy for prohibiting reporting of a B1 measurement report for a new air interface network or a second strategy for allowing reporting of a B1 measurement report for a new air interface network.

[0124] The control module 54 includes:

[0125] The first control unit is configured to prohibit reporting of the B1 measurement report for the new air interface network when the reporting strategy is the first strategy.

[0126] The second control unit is configured to allow reporting of the B1 measurement report for the new air interface network when the reporting strategy is the second strategy.

[0127] Optionally, the target cell further includes: m second cells adjacent to the first cell, where m is an integer greater than 0.

[0128] The device also includes:

[0129] The first neighboring cell module is used to determine the support status of the target second cell for VoNR based on the target information when receiving the measurement configuration information of the target second cell sent by the new air interface network, wherein the target second cell is any one of the m second cells.

[0130] The second neighboring cell module is used to allow reporting of a B1 measurement report for a new air interface network when the target second cell supports VoNR.

[0131] Optionally, the device further comprises:

[0132] The call acquisition module is used to acquire the call data of the current call, wherein the call data includes the cell information of the cell where the target terminal device is located and the call type of the current call.

[0133] The first updating module is used to update the local historical call data of the target terminal device based on the call data of the current call.

[0134] The historical data sending module is used to send the local historical call data of the target terminal device to the network side device, so that the network side device updates the historical call data of the terminal devices in at least two cells based on the local historical call data of the target terminal device.

[0135] Optionally, the device further comprises:

[0136] The backup acquisition module is used to obtain the target backup information in the preset storage location when the target information is not received; wherein the target backup information is the information representing the support status of the backup cell for VoNR obtained by the target terminal device from the network side device after switching the cell, and the backup cell includes the cell after switching.

[0137] The second strategy module is used to determine the reporting strategy according to the target backup information.

[0138] The second control module is used to control the B1 measurement for the new air interface network based on the reporting strategy.

[0139] In an embodiment of the present application, when the target terminal device successfully establishes a call and the target terminal device supports VoNR, the B1 measurement of the new air interface network will be controlled based on the call type of the current call. When the call type is an evolved packet system fallback call, it does not mean that the first cell where the target terminal device is currently located must not support VoNR. At this time, by sending the cell information of the first cell to the network side device, the network side device makes an accurate judgment on the VoNR capability of the first cell based on the historical call data of the terminal devices in at least two cells, and finally determines the reporting strategy of the B1 measurement report for the new air interface network according to the target information returned by the network side device, and controls the B1 measurement for the new air interface network based on the reporting strategy. Compared with the strategy of always allowing the reporting of the B1 measurement report for the new air interface network when the terminal device supports VoNR, the present application can realize reasonable control of the B1 measurement of the new air interface network in combination with the network's support for VoNR, which can not only reduce the power consumption of the terminal device, but also reduce the risk of dropped calls.

[0140] The control device for B1 measurement in the new air interface network in the embodiment of the present application may be an electronic device, or a component in the electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal, or may be a device other than a terminal. Exemplarily, the electronic device may be a mobile phone, a tablet computer, a laptop computer, a PDA, a vehicle-mounted electronic device, a mobile Internet device (Mobile Internet Device, MID), an augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) device, a robot, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant, PDA), etc., and may also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc., which is not specifically limited in the embodiment of the present application.

[0141] The control device for B1 measurement in the new air interface network in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0142] The control device for B1 measurement in the new air interface network provided in the embodiment of the present application can achieve Figure 1 to Figure 2 The various processes implemented in the method embodiment achieve the same technical effect and will not be described again here to avoid repetition.

[0143] like Figure 6 As shown, the embodiment of the present application also provides a control device for B1 measurement in a new air interface network, which is applied to a network side device, and the device includes:

[0144] The first receiving module 61 is used to receive cell information of a first cell sent by a target terminal device, wherein the first cell is the cell where the target terminal device is currently located.

[0145] The determination module 62 is used to determine target information representing the support status of the target cell for VoNR based on the historical call data of the terminal devices in at least two cells, wherein the target cell includes the first cell.

[0146] The second sending module 63 is used to send the target information to the target terminal device, so that the target terminal device controls the B1 measurement for the new air interface network according to the target information.

[0147] Optionally, the historical call data of the terminal devices in at least two cells include: cell information of the cell and a ratio of calls of the VoNR call type in the same cell to all calls set for each cell;

[0148] The determination module 62 includes:

[0149] The first determining unit is used to determine the historical call data of the target cell based on the cell information of the first cell.

[0150] The second determining unit is used to determine the support status of each cell in the target cell for VoNR based on the numerical relationship between the ratio value in the historical call data and the preset threshold.

[0151] The third determining unit is configured to determine the support status of each cell in the target cell for VoNR as the target information.

[0152] Optionally, the device further comprises:

[0153] The second receiving module is used to receive local historical call data of each terminal device sent by at least two terminal devices, wherein the at least two terminal devices are terminal devices in at least two cells.

[0154] The second updating module is used to update the historical call data of terminal devices in at least two cells based on the local historical call data of each terminal device.

[0155] In an embodiment of the present application, when the call type is an evolved packet system fallback call, it does not mean that the first cell where the target terminal device is currently located must not support VoNR. At this time, the network side device makes an accurate judgment on the VoNR capability of the first cell based on the historical call data of the terminal devices in at least two cells. Compared to the strategy of always allowing the reporting of B1 measurement reports for the new air interface network when the terminal device supports VoNR, the present application combines the network's support for VoNR to achieve reasonable control of the B1 measurement of the new air interface network, which can not only reduce the power consumption of the terminal device, but also reduce the risk of dropped calls.

[0156] The control device for B1 measurement in the new air interface network in the embodiment of the present application may be an electronic device, or a component in the electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal, or may be a device other than a terminal. Exemplarily, the electronic device may be a mobile phone, a tablet computer, a laptop computer, a PDA, a vehicle-mounted electronic device, a mobile Internet device (Mobile Internet Device, MID), an augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) device, a robot, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant, PDA), etc., and may also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc., which is not specifically limited in the embodiment of the present application.

[0157] The control device for B1 measurement in the new air interface network in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0158] The control device for B1 measurement in the new air interface network provided in the embodiment of the present application can achieve Figure 3 The various processes implemented in the method embodiment achieve the same technical effect and will not be described again here to avoid repetition.

[0159] Alternatively, if Figure 7 As shown, an embodiment of the present application also provides an electronic device 700, including a processor 701 and a memory 702, and the memory 702 stores a program or instruction that can be executed on the processor 701. When the program or instruction is executed by the processor 701, the various steps of the control method embodiment of B1 measurement in the above-mentioned new air interface network are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0160] It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and non-mobile electronic devices mentioned above.

[0161] Figure 8 A schematic diagram of the hardware structure of an electronic device to implement an embodiment of the present application.

[0162] The electronic device 800 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, and a processor 810 and other components.

[0163] Those skilled in the art will appreciate that the electronic device 800 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 810 through a power management system, thereby implementing functions such as managing charging, discharging, and power consumption management through the power management system. Figure 8 The electronic device structure shown in the figure does not constitute a limitation on the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently, which will not be described in detail here.

[0164] In which, when the electronic device is a target terminal device, the processor 810 is used to determine the call type of the current call when the target terminal device successfully establishes a call and the target terminal device supports VoNR.

[0165] The network module 802 is used to send the cell information of the first cell to the network side device when the call type is an evolved packet system fallback call, so that the network side device sends target information representing the support status of the target cell for VoNR to the target terminal device based on the historical call data of the terminal devices in at least two cells, wherein the first cell is the cell where the target terminal device is currently located, and the target cell includes the first cell.

[0166] The processor 810 is further configured to determine, according to the target information, a reporting strategy for the B1 measurement report of the new air interface network.

[0167] The processor 810 is further configured to control B1 measurement for the new air interface network based on the reporting strategy.

[0168] In an embodiment of the present application, when the target terminal device successfully establishes a call and the target terminal device supports VoNR, the B1 measurement of the new air interface network will be controlled based on the call type of the current call. When the call type is an evolved packet system fallback call, it does not mean that the first cell where the target terminal device is currently located must not support VoNR. At this time, by sending the cell information of the first cell to the network side device, the network side device makes an accurate judgment on the VoNR capability of the first cell based on the historical call data of the terminal devices in at least two cells, and finally determines the reporting strategy of the B1 measurement report for the new air interface network according to the target information returned by the network side device, and controls the B1 measurement for the new air interface network based on the reporting strategy. Compared with the strategy of always allowing the reporting of the B1 measurement report for the new air interface network when the terminal device supports VoNR, the present application can realize reasonable control of the B1 measurement of the new air interface network in combination with the network's support for VoNR, which can not only reduce the power consumption of the terminal device, but also reduce the risk of dropped calls.

[0169] In the case where the electronic device is a network side device, the network module 802 is used to receive cell information of a first cell sent by a target terminal device, wherein the first cell is a cell where the target terminal device is currently located;

[0170] The processor 810 is configured to determine target information representing support status of a target cell for VoNR based on historical call data of terminal devices in at least two cells, wherein the target cell includes a first cell;

[0171] The network module 802 is further configured to send the target information to the target terminal device, so that the target terminal device controls the B1 measurement for the new air interface network according to the target information.

[0172] In an embodiment of the present application, when the call type is an evolved packet system fallback call, it does not mean that the first cell where the target terminal device is currently located must not support VoNR. At this time, the network side device makes an accurate judgment on the VoNR capability of the first cell based on the historical call data of the terminal devices in at least two cells. Compared to the strategy of always allowing the reporting of B1 measurement reports for the new air interface network when the terminal device supports VoNR, the present application combines the network's support for VoNR to achieve reasonable control of the B1 measurement of the new air interface network, which can not only reduce the power consumption of the terminal device, but also reduce the risk of dropped calls.

[0173] It should be understood that in the embodiment of the present application, the input unit 804 may include a graphics processor (Graphics Processing Unit, GPU) 8041 and a microphone 8042, and the graphics processor 8041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 807 includes a touch panel 8071 and at least one of other input devices 8072. The touch panel 8071 is also called a touch screen. The touch panel 8071 may include two parts: a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.

[0174] The memory 809 can be used to store software programs and various data. The memory 809 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, an image playback function, etc.), etc. In addition, the memory 809 may include a volatile memory or a non-volatile memory, or the memory x09 may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM). The memory 809 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

[0175] The processor 810 may include one or more processing units; optionally, the processor 810 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 810.

[0176] An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, each process of the control method embodiment of B1 measurement in the above-mentioned new air interface network is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0177] The processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0178] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned control method embodiment for B1 measurement in the new air interface network, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0179] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0180] An embodiment of the present application provides a computer program product, which is stored in a storage medium. The program product is executed by at least one processor to implement the various processes of the control method embodiment of B1 measurement in the new air interface network as described above, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0181] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0182] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0183] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A control method for B1 measurement in a new air interface network, applied to a target terminal device, characterized in that: The method comprises: When the target terminal device successfully establishes a call and the target terminal device supports high-definition calls based on the new air interface VoNR, determine the call type of the current call; In the case where the call type is an evolved packet system fallback call, the cell information of the first cell is sent to the network side device, so that the network side device sends the target information representing the support status of the target cell for VoNR to the target terminal device based on the historical call data of the terminal devices in at least two cells, wherein the first cell is the cell where the target terminal device is currently located, the target cell includes the first cell, and the target information is based on the cell information of the first cell, to determine the historical call data of the target cell; based on the numerical relationship between the proportion value in the historical call data and the preset threshold, to determine the support status of each cell in the target cell for VoNR; the support status of each cell in the target cell for VoNR is determined; Determine, according to the target information, a reporting strategy for the B1 measurement report for the new air interface network, the reporting strategy comprising: a first strategy for prohibiting reporting the B1 measurement report for the new air interface network or a second strategy for allowing reporting the B1 measurement report for the new air interface network; Based on the reporting strategy, the B1 measurement for the new air interface network is controlled.

2. The method according to claim 1, characterized in that The controlling the B1 measurement for the new air interface network based on the reporting strategy includes: When the reporting strategy is the first strategy, prohibiting reporting of the B1 measurement report for the new air interface network; When the reporting strategy is the second strategy, reporting of the B1 measurement report for the new air interface network is allowed.

3. The method according to claim 2, characterized in that The target cell further includes: m second cells adjacent to the first cell, where m is an integer greater than 0; After the prohibition of reporting the B1 measurement report for the new air interface network, the method further includes: Upon receiving measurement configuration information of a target second cell sent by a new air interface network, determining, based on the target information, support status of the target second cell for VoNR, wherein the target second cell is any one of the m second cells; In a case where the target second cell supports the VoNR, reporting of a B1 measurement report for a new air interface network is allowed.

4. The method according to claim 1, 2 or 3, characterized in that: After the current call ends, the method further includes: Acquire call data of the current call, wherein the call data includes cell information of the cell where the target terminal device is located and the call type of the current call; Updating the local historical call data of the target terminal device based on the call data of the current call; The local historical call data of the target terminal device is sent to the network side device, so that the network side device updates the historical call data of the terminal devices in the at least two cells based on the local historical call data of the target terminal device.

5. The method according to claim 1, characterized in that After sending the cell information of the first cell to the network side device, the method further includes: In the case where the target information is not received, obtaining the target backup information in the preset storage location; wherein the target backup information is information characterizing the support status of the backup cell for VoNR obtained by the target terminal device from the network side device after the cell is switched, and the backup cell includes the cell after the switch; Determining the reporting strategy according to the target backup information; Based on the reporting strategy, the B1 measurement for the new air interface network is controlled.

6. A control method for B1 measurement in a new air interface network, applied to a network side device, characterized in that: The method comprises: Receiving cell information of a first cell sent by a target terminal device, wherein the first cell is a cell in which the target terminal device is currently located; Determine, based on historical call data of terminal devices in at least two cells, target information characterizing support of a target cell for a high-definition call VoNR based on a new air interface, wherein the target cell includes the first cell; Sending the target information to the target terminal device, so that the target terminal device controls the B1 measurement for the new air interface network according to the target information; The historical call data of the terminal devices in the at least two cells include: the cell information of the cell and the ratio of the VoNR call type calls in the same cell to all calls set for each cell; The determining of target information based on historical call data of terminal devices in at least two cells includes: Determining historical call data of the target cell based on the cell information of the first cell; Determine the support status of each cell in the target cell for VoNR based on the numerical relationship between the ratio value in the historical call data and the preset threshold; Determine the support status of each cell in the target cell for VoNR as the target information; The target terminal device controls the B1 measurement for the new air interface network according to the target information, including: when the target information indicates that the first cell does not support VoNR, generating a policy for prohibiting reporting the B1 measurement report for the new air interface network; when the target information indicates that the first cell supports VoNR, generating a policy for allowing reporting the B1 measurement report for the new air interface network.

7. The method according to claim 6, characterized in that The method further comprises: Receiving local historical call data of each terminal device sent by at least two terminal devices, wherein the at least two terminal devices are terminal devices in at least two cells; The historical call data of the terminal devices in the at least two cells are updated based on the local historical call data of each terminal device.

8. A control device for B1 measurement in a new air interface network, applied to a target terminal device, characterized in that: The device comprises: A call type module, used to determine the call type of the current call when the target terminal device successfully establishes a call and the target terminal device supports high-definition calls based on the new air interface VoNR; A first sending module is used to send the cell information of the first cell to the network side device when the call type is an evolved packet system fallback call, so that the network side device sends the target information representing the support status of the target cell for VoNR to the target terminal device based on the historical call data of the terminal devices in at least two cells, wherein the first cell is the cell where the target terminal device is currently located, the target cell includes the first cell, and the target information is based on the cell information of the first cell, to determine the historical call data of the target cell; based on the numerical relationship between the ratio value in the historical call data and the preset threshold, to determine the support status of each cell in the target cell for VoNR; and determine the support status of each cell in the target cell for VoNR; A first policy module is used to determine a reporting strategy for a B1 measurement report for a new air interface network according to the target information, wherein the reporting strategy includes: a first strategy for prohibiting reporting of a B1 measurement report for a new air interface network or a second strategy for allowing reporting of a B1 measurement report for a new air interface network; The first control module is used to control the B1 measurement for the new air interface network based on the reporting strategy.

9. A control device for B1 measurement in a new air interface network, applied to a network side device, characterized in that: The device comprises: A first receiving module, configured to receive cell information of a first cell sent by a target terminal device, wherein the first cell is a cell in which the target terminal device is currently located; A determination module, configured to determine target information representing support status of a target cell for a high-definition call VoNR based on a new air interface based on historical call data of terminal devices in at least two cells, wherein the target cell includes the first cell; A second sending module, configured to send the target information to the target terminal device, so that the target terminal device controls the B1 measurement for the new air interface network according to the target information; The target terminal device controls the B1 measurement for the new air interface network according to the target information, including: generating a strategy for prohibiting reporting the B1 measurement report for the new air interface network when the target information indicates that the first cell does not support VoNR, and generating a strategy for allowing reporting the B1 measurement report for the new air interface network when the target information indicates that the first cell supports VoNR; The historical call data of the terminal devices in the at least two cells include: the cell information of the cell and the ratio of the VoNR call type calls in the same cell to all calls set for each cell; Identify modules, including: A first determining unit, configured to determine historical call data of a target cell based on cell information of the first cell; A second determination unit is used to determine the support status of each cell in the target cell for VoNR based on the numerical relationship between the ratio value in the historical call data and the preset threshold; The third determining unit is configured to determine the support status of each cell in the target cell for VoNR as the target information.

10. An electronic device, characterized in that: It includes a processor and a memory, the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, it implements the control method of B1 measurement in a new air interface network as described in any one of claims 1-4 or the steps of the control method of B1 measurement in a new air interface network as described in any one of claims 5-7.

11. A readable storage medium, characterized in that: The readable storage medium stores a program or instruction, and when the program or instruction is executed by the processor, the steps of the method for controlling B1 measurement in a new air interface network as described in any one of claims 1-4 or the method for controlling B1 measurement in a new air interface network as described in any one of claims 5-7 are implemented.

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