WO2022062617A1 - 异***乒乓的抑制方法、装置、终端设备及存储介质 - Google Patents

异***乒乓的抑制方法、装置、终端设备及存储介质 Download PDF

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Publication number
WO2022062617A1
WO2022062617A1 PCT/CN2021/107666 CN2021107666W WO2022062617A1 WO 2022062617 A1 WO2022062617 A1 WO 2022062617A1 CN 2021107666 W CN2021107666 W CN 2021107666W WO 2022062617 A1 WO2022062617 A1 WO 2022062617A1
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WIPO (PCT)
Prior art keywords
network
terminal device
cell
ping
pong
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PCT/CN2021/107666
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English (en)
French (fr)
Inventor
谢桂
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Oppo广东移动通信有限公司
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Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to EP21870995.4A priority Critical patent/EP4203555A4/en
Publication of WO2022062617A1 publication Critical patent/WO2022062617A1/zh
Priority to US18/188,115 priority patent/US20230224992A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/165—Performing reselection for specific purposes for reducing network power consumption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists
    • H04W36/008357—Determination of target cell based on access point [AP] properties, e.g. AP service capabilities
    • 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
    • H04W36/249—Reselection being triggered by specific parameters according to timing information
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the embodiments of the present application relate to the field of communication technologies, and in particular, to a method, apparatus, terminal device, and storage medium for suppressing ping-pong of different systems.
  • SA refers to the independent deployment of 5G control plane and user plane (5G independently carries control signaling and user plane data). It is necessary to independently deploy 5G end-to-end network, build base stations and core networks, and 5G can work independently of 4G.
  • the terminal device when the terminal device has the SA capability, cell reselection in the network idle state or cell handover in the network connection state, if the network parameter configuration is unreasonable, the terminal device may be in a state of ping-pong handover between 4G and 5G systems. , and cannot be recovered, which will result in poor network quality of the terminal equipment and affect normal use.
  • Embodiments of the present application provide a method, apparatus, terminal device, and storage medium for suppressing ping-pong of different systems.
  • the technical solution is as follows:
  • an embodiment of the present application provides a method for suppressing ping-pong of different systems, which is applied to a terminal device, and the method includes:
  • determining a target network standard among at least two network standards, and the inter-system ping-pong state refers to a state in which the terminal device repeatedly changes between cells of at least two network standards
  • an embodiment of the present application provides an apparatus for suppressing ping-pong of different systems, which is applied to terminal equipment, and the apparatus includes:
  • a determining module configured to determine a target network standard among at least two network standards when the terminal device is in an inter-system ping-pong state, where the inter-system ping-pong state refers to a state in which the terminal device repeatedly changes between cells of the at least two network standards;
  • the closing module is used to close the network capability of the terminal device in other network standards, and the other network standards are network standards other than the target network standard among the at least two network standards.
  • an embodiment of the present application provides a terminal device, the terminal device includes a processor and a memory; the memory stores at least one instruction, and the at least one instruction is used to be executed by the processor to implement the The method for suppressing ping-pong of different systems described in the above aspects.
  • a computer-readable storage medium stores at least one instruction, and the at least one instruction is configured to be executed by a processor to implement the method for suppressing inter-system ping-pong as described in the above aspects.
  • an embodiment of the present application provides a computer program product or computer program, where the computer program product or computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium.
  • the processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the method for suppressing inter-system ping-pong provided by the above aspects.
  • FIG. 1 shows a block diagram of a communication system provided by an exemplary embodiment of the present application
  • FIG. 2 shows a structural block diagram of a terminal device provided by an exemplary embodiment of the present application
  • FIG. 3 shows a flowchart of a method for suppressing ping-pong of different systems provided by an exemplary embodiment of the present application
  • FIG. 4 shows a flowchart of a method for suppressing ping-pong of different systems provided by another exemplary embodiment of the present application
  • FIG. 5 shows a flowchart of a method for suppressing ping-pong of different systems provided by another exemplary embodiment of the present application
  • FIG. 6 is a flowchart of a suppression process of inter-system ping-pong provided by an exemplary embodiment of the present application
  • FIG. 7 shows a structural block diagram of an apparatus for suppressing ping-pong of different systems provided by an embodiment of the present application.
  • plural refers to two or more.
  • “And/or”, which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and/or B, which can mean that A exists alone, A and B exist at the same time, and B exists alone.
  • the character “/” generally indicates that the associated objects are an "or" relationship.
  • FIG. 1 shows a block diagram of a communication system provided by an exemplary embodiment of the present application.
  • the communication system may include: an access network 12 and a terminal device 13 .
  • the access network 12 includes several network devices 120 .
  • the network device 120 may be a base station, which is a device deployed in an access network to provide a wireless communication function for a terminal device.
  • the base station may include various forms of macro base station, micro base station, relay station, access point and so on.
  • the names of devices with base station functions may be different.
  • LTE Long Term Evolution
  • eNodeB evolved Node B
  • gNodeB 5G NR-U
  • the description of "base station” may change.
  • the above-mentioned apparatuses for providing wireless communication functions for the terminal equipment 13 are collectively referred to as network equipments.
  • the terminal device 13 may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to wireless modems, as well as various forms of user equipment, mobile stations (Mobile Station, MS) , terminal device, etc.
  • the network device 120 and the terminal device 13 communicate with each other through a certain air interface technology, such as a Uu interface.
  • the method for suppressing inter-system ping-pong provided by the embodiment of the present application is used for the terminal device 13 in the communication system shown in FIG. 1 , and the method provided by the embodiment of the present application can be used for a 3G system, a 4G system, a 5G system or even a further evolved system.
  • a communication system which is not limited in this embodiment of the present application.
  • FIG. 2 shows a structural block diagram of a terminal device provided by an exemplary embodiment of the present application.
  • the terminal device 13 in this application may include one or more of the following components: a processor 131 , a memory 132 , a receiver 133 and a transmitter 134 .
  • the processor 131 may include one or more processing cores.
  • the processor 131 uses various interfaces and lines to connect various parts of the entire terminal device 13, and executes by running or executing the instructions, programs, code sets or instruction sets stored in the memory 132, and calling the data stored in the memory 132.
  • the processor 131 may adopt at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), and programmable logic array (Programmable Logic Array, PLA).
  • DSP Digital Signal Processing
  • FPGA field programmable gate array
  • PLA programmable logic array
  • the processor 131 may integrate one or more of a central processing unit (Central Processing Unit, CPU), a graphics processor (Graphics Processing Unit, GPU), a neural network processor (Neural-network Processing Unit, NPU), and a modem, etc.
  • a central processing unit Central Processing Unit, CPU
  • a graphics processor Graphics Processing Unit, GPU
  • a neural network processor Neural-network Processing Unit, NPU
  • modem etc.
  • the CPU mainly handles the operating system, user interface and applications
  • the GPU is used to render and draw the content that needs to be displayed on the touch screen
  • the NPU is used to implement artificial intelligence (AI) functions
  • the modem is used to process Wireless communication. It can be understood that, the above-mentioned modem may not be integrated into the processor 131, but is implemented by a single chip.
  • the memory 132 may include a random access memory (Random Access Memory, RAM), or may include a read-only memory (Read-Only Memory, ROM).
  • RAM Random Access Memory
  • ROM Read-Only Memory
  • the memory 132 includes a non-transitory computer-readable storage medium. Memory 132 may be used to store instructions, programs, codes, sets of codes, or sets of instructions.
  • the memory 132 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), Instructions and the like for implementing the following various method embodiments; the storage data area may store data (such as audio data, phone book) and the like created according to the use of the terminal device 13 .
  • the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), Instructions and the like for implementing the following various method embodiments; the storage data area may store data (such as audio data, phone book) and the like created according to the use of the terminal device 13 .
  • the receiver 133 and the transmitter 134 may be implemented as a communication component, which may be a communication chip.
  • the terminal device 13 may further include a display screen.
  • a display screen is a display component used to display a user interface.
  • the display screen also has a touch function, and through the touch function, the user can use any suitable object such as a finger, a touch pen, and the like to perform a touch operation on the display screen.
  • the structure of the terminal device 13 shown in the above drawings does not constitute a limitation on the terminal device, and the terminal device may include more or less components than those shown in the drawings, or combinations thereof. certain components, or different component arrangements.
  • the terminal device 13 also includes a camera assembly, a radio frequency circuit, an input unit, a sensor (such as an acceleration sensor, an angular velocity sensor, a light sensor, etc.), an audio circuit, a Wireless Fidelity (WiFi) module, a power supply, and a Bluetooth module. and other components, which will not be repeated here.
  • FIG. 3 shows a flowchart of a method for suppressing inter-system ping-pong provided by an exemplary embodiment of the present application. This embodiment is described by taking the method executed by the terminal device 13 shown in FIG. 1 as an example, and the process includes the following steps:
  • Step 301 when the terminal device is in an inter-system ping-pong state, determine a target network standard among at least two network standards, and the inter-system ping-pong state refers to a state in which the terminal device repeatedly changes between cells of the at least two network standards.
  • the terminal device when the terminal device reselection in the idle state or the network is switched in the connected state, the cell where the terminal device resides is switched, and after the cell is switched, the terminal device records the network used by the cell after the switch. standard.
  • the terminal equipment resides in the cell of the A network standard.
  • the network standard adopted by the cell after the handover is recorded as B, and when it is switched to the A network standard cell again, the record is updated.
  • the network formats recorded at this time are B and A.
  • the inter-system ping-pong state is a state that repeatedly changes between cells of at least two network standards. That is, the cell where the terminal equipment resides is constantly changing, and the adopted network standards are different. For example, switching back and forth between 4G and 5G cells is a ping-pong state of different systems.
  • the terminal device obtains the network standard sequence within a predetermined duration, determines the handover situation of the cell where the terminal device resides according to the recorded network standard sequence, and further identifies whether it is in a different system ping-pong based on the handover situation of the camped cell. condition.
  • identifying whether the terminal device is in an inter-system ping-pong state based on the change of the residing cell it can be based on the number of changes of the recorded network format and the similarities and differences of the adjacent network formats in the network format sequence. When the number of changes reaches the number threshold, And when the adjacent network standards are different, it is determined that the terminal device is in a different system ping-pong state.
  • the network standard sequence consists of the recorded network standard adopted by the cell after the handover after each handover of the cell where the terminal equipment resides.
  • the predetermined duration is 30 seconds
  • the number of times threshold is 5 times
  • the terminal equipment obtains the network standard change sequence within 30 seconds as B, A, B, A, B, and the terminal equipment resides in the cell within 30 seconds. After 5 handovers and the network standard after each handover is different from that before the handover, it can be determined that the terminal device is in a different system ping-pong state at this time.
  • one target network standard is determined among at least two network standards, for example, the target network standard may be determined to be the B network standard.
  • Step 302 Turn off the network capability of the terminal device in other network standards, where the other network standards are network standards other than the target network standard among the at least two network standards.
  • the network capability of the terminal device in other network standards is turned off, and the other network standards refer to A network standard other than the target network standard among at least two network standard.
  • the terminal device will continue to camp in the cell using the target network standard, and will not switch to the cell of other network standards, thereby terminating the inter-system ping-pong state.
  • the target network standard is B
  • the network capability of the terminal device in the A network standard is turned off, the terminal device is no longer switched to the cell using the A network standard, and the terminal device is in the A and B two network standard different systems are terminated. Ping pong state.
  • the above embodiments are only described by taking the terminal equipment repeatedly changing between cells using two different network standards as an example.
  • the terminal device uses at least three different network standards When changing repeatedly between cells, the terminal may determine one of the network standards as the target network standard, and disable the network capabilities of the remaining at least two network standards, which is not limited in this embodiment.
  • the target network system is determined among the at least two network standards, And turn off the network capability of the terminal device in at least two network standards except the target network standard, so as to avoid the terminal device from repeatedly switching between cells using different network standards, and improve the network performance of the terminal device.
  • disable the network capability of the terminal device in other network standards including:
  • Methods also include:
  • start a timer including:
  • Update the number of ping-pong state rounds of different systems, and the number of ping-pong state rounds of different systems is used to represent the number of occurrences of ping-pong states of different systems;
  • the timer duration of the timer is set according to the number of ping-pong state rounds of different systems, and the timer is started, wherein the timer duration is positively correlated with the number of ping-pong state rounds of different systems.
  • the method further includes:
  • the timer duration of the timer when the cell signal strength of the target cell is less than the signal strength threshold, or the displacement of the terminal equipment is greater than the displacement threshold, the network capability in other network standards is restored.
  • the method further includes:
  • the disabling list is used to store the cell identifiers of the cells that have the problem of inter-system ping-pong state
  • the method also includes:
  • the target cell identifier is removed from the disabled list, and the removal condition includes at least one of the terminal device re-accessing the network, or the addition duration of the target cell identifier reaches a duration threshold.
  • the method further includes:
  • the disabled list When the cell identity of the cell after the handover does not belong to the disabled list, record the network standard adopted by the cell after the handover, and the disabled list includes the cell identity of the cell with the problem of the ping-pong state of the different system.
  • the terminal device enables the 5G independent networking SA capability
  • a target network standard in at least two network standards including:
  • the terminal device When the terminal device repeatedly changes between the cells of the 5G network and the 4G network, it is determined that it is in a different system ping-pong state, and the target network format is determined to be a 4G network;
  • disable network capabilities in other network formats including:
  • the method further includes:
  • the value of the preset field in the TAU request is a first value, and the first value is used to indicate that the 5G SA capability of the terminal device is turned off, and the network device is used to update the network capability of the terminal device according to the TAU request.
  • the terminal device In order to avoid long-term shutting down of the network capability of the terminal device in other network standards, resulting in that the terminal device still cannot connect to the network of other network standards after the ping-pong state of the different system ends, in this embodiment of the present application, the terminal device resides in a cell using the target network standard. After that, set a timer and disable the network capability of other network standards. After the timer expires, the network capability of other network standards will be automatically restored, and you can continue to connect to other network standards.
  • a disable list is introduced, and the disable list includes the problem of the ping-pong state of the different system.
  • the cell identifier of the cell so as to quickly identify whether there may be an inter-system ping-pong problem in the cell where the terminal equipment resides based on the forbidden list.
  • FIG. 4 shows a flowchart of a method for suppressing ping-pong of different systems provided by another exemplary embodiment of the present application. This embodiment is described by taking the method executed by the terminal device 13 shown in FIG. 1 as an example, and the process includes the following steps:
  • Step 401 when the cell where the terminal device resides is handed over, obtain the cell identifier of the cell after the handover.
  • Step 402 when the cell identifier of the cell after the handover does not belong to the disabled list, record the network standard adopted by the cell after the switchover, and the disabled list includes the cell identifier of the cell with the problem of inter-system ping-pong state.
  • the terminal device pre-stores a disabled list
  • the disabled list contains the cell identifiers of the cells that have the problem of inter-system ping-pong status
  • the cells in the disabled list are the ones that the terminal device has camped on in the past, and A cell with inter-system ping-pong problem is detected.
  • the cell ID of the cell after the handover After obtaining the cell ID of the cell after the handover, check whether the cell ID belongs to the disabled list. If it does not belong to the disabled list, it indicates that the current cell after the handover does not belong to the cell that has historically resided and has the problem of ping-pong problems of different systems.
  • the network standard sequence adopted by the latter cell further determines whether the terminal device is in a different system ping-pong state.
  • the cell identifier belongs to the disabled list, it indicates that the terminal device has camped on the cell in the past, and the cell has the problem of inter-system ping-pong state.
  • the terminal device resides in the cell again, the inter-system may still exist. Because of the ping-pong problem, when the terminal switches to the cell, it directly performs the steps of determining the target network standard and turning off the network capability of the terminal device in other network standard.
  • Step 403 when the terminal device is in an inter-system ping-pong state, determine a target network standard among the at least two network standards.
  • the inter-system ping-pong state refers to a state in which the terminal device repeatedly changes between cells of the at least two network standards.
  • Step 404 when the terminal device camps on the target cell, starts a timer and disables the network capability in other network standards.
  • a timer is introduced in this embodiment of the present application. After the terminal device camps on the target cell, a timer is started, and the target cell is a cell using the target network standard.
  • the timer duration may be a preset duration, for example, the preset duration is set to 5 minutes.
  • the terminal device sets a dynamic timer for the timer according to the number of occurrences of the ping-pong state of the different system. Incremental duration. This step can include the following sub-steps:
  • the number of ping-pong state rounds of different systems is used to represent the number of occurrences of ping-pong states of different systems.
  • the terminal device stores and maintains the number of ping-pong state rounds of different systems, and every time the ping-pong state of different systems is identified, the terminal device updates the number of ping-pong state rounds of different systems. For example, add one to the number of ping-pong state rounds of different systems.
  • the number of rounds of inter-system ping-pong states refers to the number of occurrences of inter-system ping-pong states when the terminal device resides in the target cell. When the terminal device resides in other cells, the occurrence of inter-system ping-pong states will not trigger the update of inter-system ping-pong states. number of rounds.
  • the timer duration of the timer is set according to the number of ping-pong state rounds of different systems, and the timer is started, wherein the timer duration is positively correlated with the number of ping-pong state rounds of different systems.
  • the terminal device For the method of determining the timer duration based on the number of ping-pong state rounds of different systems, in a possible implementation, the terminal device first determines the duration of the candidate timer according to the number of ping-pong state rounds of different systems, and then uses the candidate timer duration and the timer duration to determine the duration of the timer.
  • the minimum value in the upper limit is determined as the timer duration, where the candidate timer duration is positively correlated with the number of ping-pong state rounds of different systems, that is, with the increase of the number of ping-pong state rounds of different systems, the network capability of the terminal device in other network standards is closed. longer.
  • the candidate disable duration is 2 minutes; when the number of ping-pong state rounds of the current different system is 3, the duration of the candidate timer is 8 minutes.
  • the terminal device is set with an upper limit of the timer duration.
  • the terminal device determines the candidate timer duration as the timer. duration; when the duration of the candidate timer is greater than the upper limit of the timer duration, the terminal device determines the upper limit of the timer duration as the timer duration.
  • the disable duration determined according to the number of ping-pong state rounds of different systems can be expressed as min(2 round , 360).
  • the terminal device may also determine the incremented candidate timer duration in other manners, and this embodiment of the present application only uses the foregoing manner as an example for illustrative description, but this does not constitute a limitation.
  • the network capability in other network standards is disabled while the timer is started.
  • Step 405 adding the target cell identifier of the target cell to the disabled list.
  • the terminal when detecting that the terminal device is in the inter-system ping-pong state and camping on the target cell, the terminal adds the target cell identifier of the target cell to the disabled list, indicating that the target cell has inter-system ping-pong problems.
  • this step may be performed synchronously with step 404 or may be performed sequentially, which is not limited in this embodiment of the present application.
  • Step 406 within the timer duration of the timer, when the cell signal strength of the target cell is less than the signal strength threshold, or the displacement of the terminal equipment is greater than the displacement threshold, restore the network capability in other network standards.
  • the terminal equipment may be displaced.
  • the signal strength of the target cell will change, and the ping-pong state of the different system may also change accordingly.
  • the terminal device continuously measures the signal strength of the cell, for example, reference signal receiving power (Reference Signal Receiving Power, RSRP).
  • RSRP Reference Signal Receiving Power
  • the cell signal strength of the target cell is lower than the signal strength threshold, it indicates that the signal quality of the target cell is deteriorating.
  • the terminal equipment may be out of service, and it needs to be restored to other networks in time. Standard network capabilities, to avoid terminal equipment disconnected from the network, affecting normal use. For example, when the RSRP of the current serving cell is less than -115dbm, the network capability of the terminal device in other network standards is restored.
  • the terminal device acquires the displacement amplitude during the process of camping on the target cell, which can optionally be acquired by the terminal device through a positioning component (such as a global positioning system (Global Positioning System, GPS)) , or, calculated by the terminal according to the sensor data of a sensor (such as an acceleration sensor or a pedometer).
  • a positioning component such as a global positioning system (Global Positioning System, GPS)
  • GPS Global Positioning System
  • the displacement threshold is smaller than the coverage of the target cell.
  • the coverage of the target cell is 800m, and the displacement threshold can be 500m.
  • the displacement of the terminal equipment is greater than 500m, the network capability of other network standards is restored.
  • Step 407 when the cell where the terminal device resides is switched, and the cell identifier of the cell after the switch does not belong to the disabled list, restore the network capability in other network standards.
  • the displacement of the terminal equipment may also cause the switching of the cell where the terminal equipment resides.
  • the inter-system ping-pong may no longer exist, and the network capability of the terminal equipment in other network standards needs to be restored.
  • the post-handover cell refers to another cell that adopts the target network standard.
  • Step 408 when the timer duration of the timer is reached, restore the network capability in other network standards.
  • the terminal device detects that the timer duration has expired, if the network capability of the terminal device in other network standards is still in a closed state, the network capability of the other network standards is restored to ensure that subsequent terminal devices are still in the off state. You can continue to connect to other network standards.
  • Step 409 when the removal condition is satisfied, remove the target cell identifier from the disabled list, the removal condition includes at least one of the terminal equipment re-accessing the network, or the addition duration of the target cell identifier reaches a duration threshold.
  • the target cell identifier of the target cell is added to the disabled list.
  • the target cell identifier needs to be removed from the disabled list in time to prevent the terminal equipment from being unable to connect to networks of other network standards when camping on the target cell later.
  • the removal condition when the removal condition is satisfied, the target cell identifier is removed from the forbidden list.
  • the removal conditions include at least one of the following:
  • the inter-system ping-pong state may be caused by unreasonable network parameter configuration, and when the terminal device re-accesses the network, the network parameters are reconfigured, and the inter-system ping-pong state may not occur. Therefore, in a possible implementation, when the terminal device re-accesses the network, the target cell identifier needs to be removed from the forbidden list.
  • the terminal device can be re-connected to the network by switching the machine, switching the airplane mode, or plugging and unplugging the SIM card (all need to be re-attached to the network), that is, when it is detected that the terminal device is turned on and off, the airplane mode is switched, or the card is inserted and removed. , the terminal device removes the target cell identifier from the disabled list.
  • the duration of adding the target cell identifier reaches the duration threshold.
  • a duration threshold may be set for the duration of adding the target cell identifier to the disabled list, and when the duration threshold is reached, the target cell identifier is removed from the disabled list.
  • the duration threshold may be 12h.
  • a timer is set to control the duration of shutting down the network capability of the terminal device in other network standards. After ensuring that the ping-pong state of the different system disappears, the terminal device can still use the network of other network standards to ensure good network performance.
  • a disabled list is set for cells that have a ping-pong problem of different systems.
  • the disabled list can be used to quickly determine whether the different systems are prone to occur.
  • the network capability of the terminal device can be restored to ensure the network performance of the terminal device in other cells.
  • FIG. 5 shows a flowchart of a method for suppressing inter-system ping-pong provided by another exemplary embodiment of the present application. This embodiment is described by taking the method executed by the terminal device 13 shown in FIG. 1 as an example, and the process includes the following steps:
  • Step 501 when the cell where the terminal device resides is handed over, obtain the cell identifier of the cell after the handover.
  • Step 502 when the cell identifier of the cell after handover does not belong to the disabled list, record the network standard adopted by the cell after the switchover, and the disabled list includes the cell identifier of the cell with the problem of inter-system ping-pong state.
  • steps 501 and 502 For the implementation of steps 501 and 502 , reference may be made to the above-mentioned steps 401 and 402 , and details are not described herein again in this embodiment.
  • Step 503 when the terminal device repeatedly changes between the cells of the 5G network and the 4G network, it is determined that it is in an inter-system ping-pong state, and the target network standard is determined to be a 4G network.
  • the network standard sequence recorded by the terminal device is 4G, and 5G appears alternately, indicating that the terminal device repeatedly changes between the 5G network and the cell of the 4G network, and is determined to be in a ping-pong state of 4G and 5G different systems.
  • the network standard sequence recorded by the terminal device is 4G, and 5G appears alternately, indicating that the terminal device repeatedly changes between the 5G network and the cell of the 4G network, and is determined to be in a ping-pong state of 4G and 5G different systems.
  • the voice call service still needs to fall back to 4G and be realized by Voice over Long-Term Evolution (VoLTE). Therefore, in 4G
  • the 5G system determine the target network standard to be 4G, so as to avoid determining the target network standard to be 5G, and subsequently turn off the 4G network capability, resulting in the service being unable to be used normally.
  • the target network standard can be determined to be the 5G network, which is not limited in this embodiment of the present application.
  • Step 504 when the terminal device camps on the 4G cell, the 5G SA capability is turned off.
  • the terminal device After determining that the target network standard is 4G, when the terminal device resides in the 4G cell, turn off the 5G SA capability of the terminal device, so that the terminal device cannot switch to the 5G network, and terminate the ping-pong state of 4G and 5G different systems.
  • Step 505 send a TAU request to the network device, the value of the preset field in the TAU request is a first value, the first value is used to indicate that the 5G SA capability of the terminal device is turned off, and the network device is used to update the network capability of the terminal device according to the TAU request.
  • the network capability of the terminal device needs to be updated to the network device.
  • the terminal device sends a Tracking Area Updating (TAU) request to the network device, and sets the value of the preset field to a first value, where the first value indicates that the 5G SA capability of the terminal is turned off.
  • the network device can be a base station, and the terminal device sends a TAU request to the base station, and sets the N1 mode to 0 to disable the terminal's 5G SA capability and update the network-side capability of the terminal device synchronously with the base station.
  • the subsequent terminal restores the 5G SA capability
  • the terminal device sends a TAU request to the network device, and sets the value of the preset field to a second value, and the second value indicates that the 5G SA capability of the terminal is turned on.
  • the network device can be a base station, and the terminal device sends a TAU request to the base station, and sets the N1 mode to 1 to enable the terminal's 5G SA capability, and synchronize with the base station to update the network-side capability of the terminal device.
  • the terminal device if the terminal device is in a 4G and 5G inter-system ping-pong state, when the terminal device resides in the 4G cell, the 5G SA capability of the terminal device is turned off, so that the terminal device resides in the 4G cell, and the inter-system of the terminal device is terminated. ping-pong state, thereby improving the network performance of the terminal device.
  • FIG. 6 the process of suppressing ping-pong between different systems of a terminal device is shown in FIG. 6 .
  • Step 601 the terminal equipment camps on the 5G cell
  • Step 602 Detect whether the terminal device is in a different ping-pong state of 4G and 5G, and if it is in a different ping-pong state, perform step 603;
  • Step 603 Detect whether the terminal equipment is camped on the 4G cell, if yes, perform step 604;
  • Step 604 start the timer T
  • Step 605 turn off the 5G SA capability of the terminal device, set N1mode to 0, and execute the TAU request;
  • Step 606 the terminal equipment resides in the 4G cell
  • Step 607 check whether the timer times out, if it times out, go to step 608, if it is still running, go to step 606;
  • Step 608 restore the 5G SA capability of the terminal device, set N1mode to 1, and execute the TAU request.
  • FIG. 7 shows a structural block diagram of an apparatus for suppressing ping-pong of different systems provided by an embodiment of the present application.
  • the apparatus can be implemented by software, hardware or a combination of the two to become all or a part of the terminal device 13 in FIG. 1 .
  • the device includes:
  • a determination module 701 configured to determine a target network standard among at least two network standards when the terminal device is in an inter-system ping-pong state, where the inter-system ping-pong state means that the terminal device is in a cell of at least two network standards changing state;
  • the closing module 702 is configured to close the network capability of the terminal device in other network standards, where the other network standards are network standards other than the target network standard among the at least two network standards.
  • closing module 702 includes:
  • a starting unit configured to start a timer when the terminal device camps on the target cell
  • a closing unit for closing the network capability in the other network standard
  • the device further includes:
  • a first restoration module configured to restore the network capability in the other network standard when the timer duration of the timer is reached.
  • start-up unit for:
  • the timer duration of the timer is set according to the number of ping-pong state rounds of the different system, and the timer is started, wherein the timer duration is positively correlated with the number of ping-pong state rounds of the different system.
  • the device further includes:
  • the second recovery module is configured to, within the timer duration of the timer, when the cell signal strength of the target cell is less than the signal strength threshold, or the displacement of the terminal device is greater than the displacement threshold, Restore network capabilities in the other network formats.
  • the device further includes:
  • the adding module is configured to add the target cell identifier of the target cell to the disabling list, where the disabling list is used to store the cell identifier of the cell that has the problem of the inter-system ping-pong state.
  • the third restoration module is configured to restore the network capability in the other network standard when the cell where the terminal device resides is switched and the cell identifier of the cell after the switch does not belong to the disabled list.
  • a removal module configured to remove the target cell identifier from the disabling list when a removal condition is met, the removal condition includes the terminal device re-accessing the network, or the addition of the target cell identifier
  • the duration reaches at least one of duration thresholds.
  • the device further includes:
  • an acquisition module configured to acquire the cell identifier of the cell after the handover when the cell where the terminal device resides is switched;
  • the recording module is configured to record the network standard adopted by the cell after the handover when the cell identifier of the cell after the handover does not belong to the disabled list, and the disabled list includes the cell identifier of the cell with the problem of the inter-system ping-pong state.
  • the terminal device enables the 5G independent networking SA capability
  • the determining module 701 is further configured to:
  • the terminal device When the terminal device repeatedly changes between the cells of the 5G network and the 4G network, determine that it is in the inter-system ping-pong state, and determine that the target network standard is a 4G network;
  • the closing module 702 is also used for:
  • the 5G SA capability is turned off.
  • the device further includes:
  • the sending module is used to send a TAU request to the network device, the value of the preset field in the TAU request is a first value, and the first value is used to indicate that the 5G SA capability of the terminal device is turned off, and the network device uses for updating the network capability of the terminal device according to the TAU request.
  • the target network standard is determined among the at least two network standards, and the terminal device is turned off in Network capabilities on other network standards except the target network standard among the at least two network standards, so as to avoid repeated switching of terminal equipment between cells using different network standards, and improve the network performance of terminal equipment.
  • the terminal device by setting a timer to control the duration of the termination of the network capability of the terminal device in other network standards, after ensuring that the ping-pong state of the different system disappears, the terminal device can still use the network of other network standards to ensure good network performance.
  • a disabled list is set for cells that have a ping-pong problem of different systems.
  • the disabled list can be used to quickly determine whether the different systems are prone to occur.
  • the network capability of the terminal device can be restored to ensure the network performance of the terminal device in other cells.
  • Embodiments of the present application further provide a computer-readable medium, where at least one instruction is stored in the computer-readable medium, and the at least one instruction is loaded and executed by a processor to implement the suppression of inter-system ping-pong as described in various embodiments above method.
  • Embodiments of the present application provide a computer program product or computer program, where the computer program product or computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium.
  • the processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the method for suppressing inter-system ping-pong provided by the above aspects.
  • Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another.
  • a storage medium can be any available medium that can be accessed by a general purpose or special purpose computer.

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Abstract

本申请实施例公开了一种异***乒乓的抑制方法、装置、终端设备及存储介质，属于通信技术领域。该方法包括：当终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式，异***乒乓状态指终端设备在至少两种网络制式的小区间反复变化的状态；关闭终端设备在其它网络制式的网络能力，其它网络制式是至少两种网络制式中除目标网络制式以外的网络制式。采用本申请实施例提供的方案，可以避免终端设备在采用不同网络制式的小区间反复切换，提高终端设备的网络性能。

Description

异***乒乓的抑制方法、装置、终端设备及存储介质
本申请要求于2020年09月27日提交的申请号为202011035613.0、发明名称为“异***乒乓的抑制方法、装置、终端设备及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及通信技术领域，特别涉及一种异***乒乓的抑制方法、装置、终端设备及存储介质。
背景技术
5G网络部署中，可采用独立组网(Stand Alone，SA)方式部署。SA指5G独立部署控制面和用户面(5G独立承载控制信令和用户面数据)，需要独立部署5G的端到端网络，新建基站和核心网，5G可以不依赖4G独立工作。
相关技术中，当终端设备具有SA能力时，在网络空闲态下小区重选或在网络连接态下小区切换，若网络参数配置不合理，可能存在终端设备处于4G、5G异***乒乓切换的状态，且不可恢复，进而造成终端设备网络质量较差，影响正常使用。
发明内容
本申请实施例提供了一种异***乒乓的抑制方法、装置、终端设备及存储介质。所述技术方案如下：
一方面，本申请实施例提供了一种异***乒乓的抑制方法，应用于终端设备，所述方法包括：
当终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式，异***乒乓状态指终端设备在至少两种网络制式的小区间反复变化的状态；
关闭终端设备在其它网络制式的网络能力，其它网络制式是至少两种网络制式中除目标网络制式以外的网络制式。
另一方面，本申请实施例提供了一种异***乒乓的抑制装置，应用于终端 设备，所述装置包括：
确定模块，用于当终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式，异***乒乓状态指终端设备在至少两种网络制式的小区间反复变化的状态；
关闭模块，用于关闭终端设备在其它网络制式的网络能力，其它网络制式是至少两种网络制式中除目标网络制式以外的网络制式。
另一方面，本申请实施例提供了一种终端设备，所述终端设备包括处理器和存储器；所述存储器存储有至少一条指令，所述至少一条指令用于被所述处理器执行以实现如上述方面所述的异***乒乓的抑制方法。
另一方面，提供了一种计算机可读存储介质，所述存储介质存储有至少一条指令，所述至少一条指令用于被处理器执行以实现如上述方面所述的异***乒乓的抑制方法。
另一方面，本申请实施例提供了一种计算机程序产品或计算机程序，该计算机程序产品或计算机程序包括计算机指令，该计算机指令存储在计算机可读存储介质中。计算机设备的处理器从计算机可读存储介质读取该计算机指令，处理器执行该计算机指令，使得该计算机设备执行上述方面提供的异***乒乓的抑制方法。
附图说明
图1示出了本申请一个示例性实施例提供的通信***的框图；
图2示出了本申请一个示例性实施例提供的终端设备的结构方框图；
图3示出了本申请一个示例性实施例提供的异***乒乓的抑制方法的流程图；
图4示出了本申请另一个示例性实施例提供的异***乒乓的抑制方法的流程图；
图5示出了本申请另一个示例性实施例提供的异***乒乓的抑制方法的流程图；
图6是本申请一个示例性实施例提供的异***乒乓的抑制过程的流程图；
图7示出了本申请一个实施例提供的异***乒乓的抑制装置的结构框图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请实施方式作进一步地详细描述。
在本文中提及的“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
图1示出了本申请一个示例性实施例提供的通信***的框图，该通信***可以包括：接入网12和终端设备13。
接入网12中包括若干个网络设备120。网络设备120可以是基站，所述基站是一种部署在接入网中用以为终端设备提供无线通信功能的装置。基站可以包括各种形式的宏基站，微基站，中继站，接入点等等。在采用不同的无线接入技术的***中，具备基站功能的设备的名称可能会有所不同，例如在长期演进(Long Term Evolution，LTE)***中，称为演进型节点(evolved Node B，eNodeB)或者eNB；在5G NR-U***中，称为gNodeB或者gNB。随着通信技术的演进，“基站”这一描述可能会变化。为方便本申请实施例中描述，上述为终端设备13提供无线通信功能的装置统称为网络设备。
终端设备13可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其他处理设备，以及各种形式的用户设备，移动台(Mobile Station，MS)，终端设备(terminal device)等等。为方便描述，上面提到的设备统称为终端设备。网络设备120与终端设备13之间通过某种空口技术互相通信，例如Uu接口。
本申请实施例提供的异***乒乓的抑制方法即用于图1所示通信***中的终端设备13，并且本申请实施例提供的方法可以用于3G***、4G***、5G***甚至进一步演进的通信***，本申请实施例对此不作限定。
请参考图2，其示出了本申请一个示例性实施例提供的终端设备的结构方框图。本申请中的终端设备13可以包括一个或多个如下部件：处理器131、存储器132、接收器133和发射器134。
处理器131可以包括一个或者多个处理核心。处理器131利用各种接口和线路连接整个终端设备13内的各个部分，通过运行或执行存储在存储器132内的指令、程序、代码集或指令集，以及调用存储在存储器132内的数据，执行终端设备13的各种功能和处理数据。可选地，处理器131可以采用数字信号处理(Digital Signal Processing，DSP)、现场可编程门阵列(Field－Programmable Gate Array，FPGA)、可编程逻辑阵列(Programmable Logic Array，PLA)中的至少一种硬件形式来实现。处理器131可集成中央处理器(Central Processing Unit，CPU)、图像处理器(Graphics Processing Unit，GPU)、神经网络处理器(Neural-network Processing Unit，NPU)和调制解调器等中的一种或几种的组合。其中，CPU主要处理操作***、用户界面和应用程序等；GPU用于负责触摸显示屏所需要显示的内容的渲染和绘制；NPU用于实现人工智能(Artificial Intelligence，AI)功能；调制解调器用于处理无线通信。可以理解的是，上述调制解调器也可以不集成到处理器131中，单独通过一块芯片进行实现。
存储器132可以包括随机存储器(Random Access Memory，RAM)，也可以包括只读存储器(Read-Only Memory，ROM)。可选地，该存储器132包括非瞬时性计算机可读介质(non-transitory computer-readable storage medium)。存储器132可用于存储指令、程序、代码、代码集或指令集。存储器132可包括存储程序区和存储数据区，其中，存储程序区可存储用于实现操作***的指令、用于至少一个功能的指令(比如触控功能、声音播放功能、图像播放功能等)、用于实现下述各个方法实施例的指令等；存储数据区可存储根据终端设备13的使用所创建的数据(比如音频数据、电话本)等。
接收器133和发射器134可以实现成为一个通信组件，该通信组件可以是一块通信芯片。
可选的，终端设备13还可以包括显示屏。显示屏是用于显示用户界面的显示组件。可选的，该显示屏还具有触控功能，通过触控功能，用户可以使用手指、触摸笔等任何适合的物体在显示屏上进行触控操作。
除此之外，本领域技术人员可以理解，上述附图所示出的终端设备13的结构并不构成对终端设备的限定，终端设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。比如，终端设备13中还包括摄像组件、射频电路、输入单元、传感器(比如加速度传感器、角速度传感器、光线 传感器等等)、音频电路、无线保真(Wireless Fidelity，WiFi)模块、电源、蓝牙模块等部件，在此不再赘述。
请参考图3，其示出了本申请一个示例性实施例提供的异***乒乓的抑制方法的流程图。本实施例以该方法由图1所示的终端设备13执行为例进行说明，该过程包括如下步骤：
步骤301，当终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式，异***乒乓状态指终端设备在至少两种网络制式的小区间反复变化的状态。
在一种可能的实施方式中，终端设备在空闲态下小区重选或连接态下网络切换时，终端设备的驻留小区发生切换，当小区切换后，终端设备记录切换后小区所采用的网络制式。
示意性的，终端设备驻留在A网络制式小区，当切换至B网络制式小区时，则记录切换后小区所采用的网络制式为B，当再次切换至A网络制式小区时，则更新记录，此时记录的网络制式为B、A。
异***乒乓状态是一种在至少两种网络制式的小区间反复变化的状态。即终端设备的驻留小区不断变化，且所采用的网络制式不同。比如，终端设备在4G、5G小区间来回切换即为异***乒乓状态。
在一种可能的实施方式中，终端设备获取预定时长内网络制式序列，根据记录的网络制式序列确定终端设备驻留小区的切换情况，并进一步基于驻留小区的切换情况识别是否处于异***乒乓状态。可选的，基于驻留小区的变化情况识别终端设备是否处于异***乒乓状态时，可基于记录网络制式的变化次数及网络制式序列中相邻网络制式的异同识别，当变化次数达到次数阈值，且相邻网络制式不同时，则判定终端设备处于异***乒乓状态。
其中，网络制式序列由每次终端设备的驻留小区发生切换后，所记录的切换后小区采用的网络制式组成。
结合上述步骤中的示例，预定时长为30秒，次数阈值为5次，终端设备获取30秒内的网络制式变化序列为B、A、B、A、B，30秒内终端设备驻留小区发生5次切换且每一次切换后网络制式与切换前网络制式不同，此时可判定终端设备处于异***乒乓状态。
本申请实施例中，当终端设备处于异***乒乓状态时，则在至少两种网络制式中确定一种目标网络制式，比如，可确定目标网络制式为B网络制式。
步骤302，关闭终端设备在其它网络制式的网络能力，其它网络制式是至少两种网络制式中除目标网络制式以外的网络制式。
在一种可能的实施方式中，终端设备的驻留小区在至少两种网络制式的小区间来回切换时，在确定目标网络制式后，关闭终端设备在其他网络制式的网络能力，其他网络制式指至少两种网络制式中除目标网络制式以外的网络制式。当关闭终端设备在其他网络制式的网络能力后，终端设备将持续驻留在采用目标网络制式的小区，不会再切换至其他网络制式的小区，进而终止异***乒乓状态。
示意性的，目标网络制式为B，则关闭终端设备在A网络制式的网络能力，终端设备不再切换至采用A网络制式小区，终止终端设备在A、B两种网络制式之间的异***乒乓状态。
需要说明的是，上述实施例仅以终端设备在采用两种不同网络制式的小区之间反复变化为例进行说明，在其他可能的实施例中，当终端设备在采用至少三种不同网络制式的小区之间反复变化时，终端可以将其中一种网络制式确定为目标网络制式，并关闭在剩余的至少两种网络制式的网络能力，本实施例对此不作限定。
综上所述，本申请实施例中，当终端设备驻留小区在至少两种网络制式间反复变化时，即终端设备处于异***乒乓状态，则在至少两种网络制式中确定目标网络制式，并关闭终端设备在至少两种网络制式中除目标网络制式外的其他网络制式上的网络能力，从而避免终端设备在采用不同网络制式的小区间反复切换，提高终端设备的网络性能。
可选的，关闭终端设备在其它网络制式的网络能力，包括：
当终端设备驻留在目标小区时，启动定时器，并关闭在其它网络制式的网络能力；
方法还包括：
当达到定时器的定时器时长，恢复在其它网络制式的网络能力。
可选的，启动定时器，包括：
更新异***乒乓状态轮数，异***乒乓状态轮数用于表征异***乒乓状态的出现次数；
根据异***乒乓状态轮数设置定时器的定时器时长，并启动定时器，其中，定时器时长与异***乒乓状态轮数呈正相关关系。
可选的，关闭在其它网络制式的网络能力之后，方法还包括：
在定时器的定时器时长内，当目标小区的小区信号强度小于信号强度阈值，或终端设备的位移大于位移阈值时，恢复在其它网络制式的网络能力。
可选的，关闭在其它网络制式的网络能力之后，方法还包括：
将目标小区的目标小区标识添加至禁用列表，禁用列表用于存储存在异***乒乓状态问题的小区的小区标识；
当终端设备的驻留小区发生切换，且切换后小区的小区标识不属于禁用列表时，恢复在其它网络制式的网络能力。
可选的，方法还包括：
当满足移除条件时，从禁用列表中移除目标小区标识，移除条件包括终端设备重新接入网络，或目标小区标识的添加时长达到时长阈值中的至少一种。
可选的，当终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式之前，方法还包括：
当终端设备的驻留小区发生切换时，获取切换后小区的小区标识；
当切换后小区的小区标识不属于禁用列表时，记录切换后小区采用的网络制式，禁用列表中包含存在异***乒乓状态问题的小区的小区标识。
可选的，终端设备开启5G独立组网SA能力；
可选的，当终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式，包括：
当终端设备在5G网络和4G网络的小区之间反复变化时，确定处于异***乒乓状态，并确定目标网络制式为4G网络；
可选的，关闭在其它网络制式的网络能力，包括：
当终端设备驻留在4G小区时，关闭5G SA能力。
可选的，关闭5G SA能力之后，方法还包括：
向网络设备发送TAU请求，TAU请求中预设字段的值为第一数值，第一数值用于指示终端设备的5G SA能力关闭，网络设备用于根据TAU请求更新终端 设备的网络能力。
为了避免长期关闭终端设备在其他网络制式的网络能力，导致异***乒乓状态结束后，终端设备仍无法连接其他网络制式的网络，本申请实施例中，终端设备驻留在采用目标网络制式的小区后，设置定时器并关闭在其他网络制式的网络能力，定时器时长到达后自动恢复在其他网络制式的网络能力，后续仍可继续连接其他网络制式的网络。
且由于终端设备的驻留小区时常发生切换，为提高切换后检测终端设备是否处于异***乒乓状态的效率，本申请实施例中，引入禁用列表，该禁用列表包含有存在异***乒乓状态问题的小区的小区标识，以便基于禁用列表快速识别终端设备驻留小区是否可能存在异***乒乓问题。
下面采用示例性的实施例进行说明。
请参考图4，其示出了本申请另一个示例性实施例提供的异***乒乓的抑制方法的流程图。本实施例以该方法由图1所示的终端设备13执行为例进行说明，该过程包括如下步骤：
步骤401，当终端设备的驻留小区发生切换时，获取切换后小区的小区标识。
由于可能存在部分小区易出现异***乒乓问题，为尽快判别终端设备当前所在小区是否存在异***乒乓问题，在一种可能的实施方式中，当终端设备的驻留小区发生切换后，首先获取切换后小区的小区标识，以便后续基于该小区标识，确定驻留小区是否存在异***乒乓问题。
步骤402，当切换后小区的小区标识不属于禁用列表时，记录切换后小区所采用的网络制式，禁用列表中包含存在异***乒乓状态问题的小区的小区标识。
在一种可能的实施方式中，终端设备预先存储有禁用列表，禁用列表中包含有存在异***乒乓状态问题的小区的小区标识，且该禁用列表中的小区是终端设备历史驻留过，且检测到存在异***乒乓问题的小区。
当获取切换后小区的小区标识后，检测该小区标识是否属于禁用列表，若不属于禁用列表，则表明当前切换后小区不属于历史驻留过且存在异***乒乓问题的小区，需通过记录切换后小区所采用的网络制式序列进一步判定终端设备是否处于异***乒乓状态。
可选的，若该小区标识属于禁用列表，则表明终端设备历史驻留过该小区， 且该小区存在异***乒乓状态的问题，相应的，终端设备再次驻留该小区仍可能继续存在异***乒乓问题，因此终端在切换至该小区时，直接执行确定目标网络制式，并关闭终端设备在其他网络制式的网络能力的步骤。
步骤403，当终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式，异***乒乓状态指终端设备在至少两种网络制式的小区间反复变化的状态。
本步骤实施方式可参考上述步骤301，本实施例在此不再赘述。
步骤404，当终端设备驻留在目标小区时，启动定时器，并关闭在其他网络制式的网络能力。
为避免终端设备在其他网络制式的网络能力持续处于关闭状态，本申请实施例引入定时器。当终端设备驻留在目标小区后，启动定时器，目标小区为采用目标网络制式的小区。
在一种可能的实施方式中，定时器时长可为预设时长，比如，该预设时长被设置为5分钟。
然而，若异***乒乓状态仍在持续，恢复终端设备在其他网络制式的网络能力后，仍会出现异***乒乓的情况。因此，为了避免异***乒乓状态持续存在时，终端设备反复关闭恢复其他网络制式的网络能力，在另一种可能的实施方式中，终端设备根据异***乒乓状态的出现次数，为定时器设置动态递增的时长。本步骤可以包括如下子步骤：
一、更新异***乒乓状态轮数，异***乒乓状态轮数用于表征异***乒乓状态的出现次数。
在一种可能的实施方式中，终端设备存储并维护有异***乒乓状态轮数，每次识别出异***乒乓状态，终端设备即更新异***乒乓状态轮数。比如，对异***乒乓状态轮数进行加一操作。需要说明的是，异***乒乓状态轮数是指终端设备在驻留目标小区期间异***乒乓状态的出现次数，当终端设备驻留其余小区时出现异***乒乓状态不会触发更新异***乒乓状态轮数。
二、根据异***乒乓状态轮数设置定时器的定时器时长，并启动定时器，其中，定时器时长与异***乒乓状态轮数呈正相关关系。
针对基于异***乒乓状态轮数确定定时器时长的方式，在一种可能的实施方式中，终端设备首先根据异***乒乓状态轮数确定候选定时器时长，然后将 候选定时器时长和定时器时长上限中的最小值确定为定时器时长，其中，候选定时器时长与异***乒乓状态轮数呈正相关关系，即随着异***乒乓状态轮数的增多，终端设备在其他网络制式的网络能力关闭时间越长。
在一个示意性的例子中，候选定时器时长与异***乒乓状态轮数呈指数关系。比如，候选定时器时长＝2 round，其中，round为异***乒乓状态轮数。
例如，当前异***乒乓状态轮数为1时，候选禁用时长为2min；当前异***乒乓状态轮数为3时，候选定时器时长为8min。
并且，为了避免定时器时长无限增长，影响终端设备的正常网络能力，终端设备设置有定时器时长上限，当候选定时器时长小于定时器时长上限时，终端设备将候选定时器时长确定为定时器时长；当候选定时器时长大于定时器时长上限时，终端设备将定时器时长上限确定为定时器时长。
比如，当定时器时长上限为360min时，根据异***乒乓状态轮数确定的禁用时长可以表示为min(2 round，360)。
当然，终端设备还可以采用其他方式确定递增的候选定时器时长，本申请实施例仅以上述方式为例进行示意性说明，但并不对此构成限定。
在一种可能的实施方式中，在启动定时器的同时关闭在其他网络制式的网络能力。
步骤405，将目标小区的目标小区标识添加至禁用列表。
为使后续终端设备再次驻留目标小区时，能基于禁用列表判别可能存在异***乒乓问题，从而及时关闭在其他网络制式的网络能力。在一种可能的实施方式中，检测到终端设备处于异***乒乓状态，且驻留在目标小区时，终端将目标小区的目标小区标识添加至禁用列表，指示该目标小区存在异***乒乓问题。
需要说明的是，该步骤可与步骤404同步执行也可顺序执行，本申请实施例不做限定。
步骤406，在定时器的定时器时长内，当目标小区的小区信号强度小于信号强度阈值，或终端设备的位移大于位移阈值时，恢复在其它网络制式的网络能力。
在定时器运行期间内，终端设备可能会发生位移，位移过程中，目标小区的信号强度会发生变化，异***乒乓状态也可能随之变化。本申请实施例中， 还可根据终端设备的位移幅度及目标小区信号强度的变化情况，确定是否需要在定时器时长内提前恢复终端设备在其余网络制式的网络能力。
在一种可能的实施方式中，终端设备在驻留目标小区的过程中，持续测量小区信号强度，比如，参考信号接收强度(Reference Signal Receiving Power，RSRP)。当目标小区的小区信号强度小于信号强度阈值时，表明该目标小区的信号质量变差，此时若继续关闭在其他网络制式的网络能力，可能造成终端设备无服务现象，需及时恢复在其他网络制式的网络能力，避免终端设备掉网，影响正常使用。比如，在当前服务小区的RSRP小于-115dbm时，恢复终端设备在其他网络制式的网络能力。
在另一种可能的实施方式中，终端设备在驻留目标小区的过程中，获取位移幅度，可选的，可由终端设备通过定位组件(比如全球定位***(Global Positioning System，GPS))获取得到，或者，由终端根据传感器(比如加速度传感器或计步器)的传感器数据计算得到。当终端设备的位移大于位移阈值时，目标小区的信号强度会发生变化，相应的，异***乒乓问题也可能随之消失，需恢复在其他网络制式的网络能力。需要说明的是，位移阈值小于目标小区的覆盖范围。比如，目标小区的覆盖范围为800m，位移阈值可为500m，当终端设备位移大于500m时，恢复在其他网络制式的网络能力。
步骤407，当终端设备的驻留小区发生切换，且切换后小区的小区标识不属于禁用列表时，恢复在其它网络制式的网络能力。
定时器运行期间，终端设备的位移同时可能造成终端设备驻留小区的切换，当驻留至其余小区时，异***乒乓可能不再存在，需恢复终端设备在其他网络制式的网络能力。
在一种可能的实施方式中，在定时器运行期间，若终端设备的驻留小区发生切换，则获取切换后小区的小区标识，根据小区标识判断是否属于禁用列表，若不属于，则可恢复在其他网络制式的网络能力，使终端设备在切换后小区可使用其他网络制式的网络。可选的，本步骤中，切换后小区指采用目标网络制式的另一小区。
步骤408，当达到定时器的定时器时长时，恢复在其它网络制式的网络能力。
在一种可能的实施方式中，终端设备检测到定时器时长已达到时，若终端设备在其他网络制式的网络能力仍处理关闭状态，则恢复在其他网络制式的网 络能力，确保后续终端设备仍可继续连接其他网络制式的网络。
步骤409，当满足移除条件时，从禁用列表中移除目标小区标识，移除条件包括终端设备重新接入网络，或目标小区标识的添加时长达到时长阈值中的至少一种。
上述步骤中，将目标小区的目标小区标识添加至禁用列表。然而，终端设备驻留目标小区并非持续会处于异***乒乓状态，需要及时将目标小区标识从禁用列表中移除，避免终端设备在之后驻留目标小区时仍无法连接其他网络制式的网络。
在一种可能的实施方式中，当满足移除条件时，从禁用列表中移除目标小区标识。其中，移除条件包括如下至少一种：
1、重新接入网络。
异***乒乓状态可能由于网络参数配置不合理造成的，而当终端设备重新接入网络时，网络参数重新配置，可能不会产生异***乒乓状态。因此，在一种可能的实施方式中，当终端设备重新接入网络时，需从禁用列表中移除目标小区标识。
可选的，终端设备重新接入网络可以通过开关机、开关飞行模式或插拔SIM卡实现(均需要重新进行网络附着)，即当检测到终端设备开关机、开关飞行模式或插拔卡时，终端设备从禁用列表中移除目标小区标识。
2、目标小区标识的添加时长达到时长阈值。
在异***乒乓状态后，一段时间内网络参数可能会发生变化，重新配置后的网络参数可能不会导致异***乒乓状态。因此，在一种可能的实施方式中，可为目标小区标识添加至禁用列表的时长设置时长阈值，当达到时长阈值时，则将目标小区标识从禁用列表移除。比如，该时长阈值可为12h。
本实施例中，通过设置定时器控制关闭终端设备在其他网络制式的网络能力的时长，在保证异***乒乓状态消失后，终端设备仍可使用其他网络制式的网络，保证良好的网络性能。
且本实施例中，为存在异***乒乓问题的小区设置禁用列表，在关闭终端设备在其他网络制式的网络能力期间，若终端设备驻留其他小区，可通过禁用列表快速判断是否易发生异***乒乓状态，若不属于该禁用列表，则可恢复终端设备的网络能力，确保终端设备在其他小区的网络性能。
终端设备注册5G SA后，当发生小区切换或小区重选时，由于网络参数配置不合理，可能出现5G小区与4G小区网络参数均满足切换条件，进而造成异***乒乓状态的出现。针对4G和5G异***乒乓现象，请参考图5，其示出了本申请另一个示例性实施例提供的异***乒乓的抑制方法的流程图。本实施例以该方法由图1所示的终端设备13执行为例进行说明，该过程包括如下步骤：
步骤501，当终端设备的驻留小区发生切换时，获取切换后小区的小区标识。
步骤502，当切换后小区的小区标识不属于禁用列表时，记录切换后小区所采用的网络制式，禁用列表中包含存在异***乒乓状态问题的小区的小区标识。
步骤501与步骤502实施方式可参考上述步骤401与步骤402，本实施例在此不再赘述。
步骤503，当终端设备在5G网络和4G网络的小区之间反复变化时，确定处于异***乒乓状态，并确定目标网络制式为4G网络。
在一种可能的实施方式中，终端设备记录的网络制式序列为4G，5G交替出现，表明终端设备在5G网络与4G网络的小区之间反复变化，确定处于4G、5G异***乒乓状态。由于现阶段技术中5G网络部署尚未完善，业务需依赖4G网络，如语音通话业务仍需回落至4G通过长期演进语音承载(Voice over Long-Term Evolution，VoLTE)的方式来实现，因此，在4G、5G异***状态时，确定目标网络制式为4G，进而避免确定目标网络制式为5G，后续关闭4G网络能力，造成业务无法正常使用。
随着技术的发展，业务可在5G网络下独立进行，无需依赖4G网络时，可确定目标网络制式为5G网络，本申请实施例不在此进行限定。
步骤504，当终端设备驻留在4G小区时，关闭5G SA能力。
确定目标网络制式为4G后，在终端设备驻留在4G小区时，关闭终端设备的5G SA能力，使终端设备无法切换至5G网络，终止4G、5G异***乒乓状态。
步骤505，向网络设备发送TAU请求，TAU请求中预设字段的值为第一数值，第一数值用于指示终端设备的5G SA能力关闭，网络设备用于根据TAU请求更新终端设备的网络能力。
在一种可能的实施方式中，当终端关闭5G SA能力后，需向网络设备更新终端设备的网络能力。可选的，终端设备向网络设备发送跟踪区域更新(Tracking  Area Updating，TAU)请求，并设置预设字段的值为第一数值，该第一数值则表示关闭终端的5G SA能力。比如，该网络设备可为基站，终端设备向基站发送TAU请求，并将N1 mode设置为0，实现关闭终端5G SA能力，并与基站同步更新终端设备网络侧能力。
可选的，当后续终端恢复5G SA能力时，同样需要向网络设备更新终端设备的网络能力。终端设备向网络设备发送TAU请求，并设置预设字段的值为第二数值，该第二数值则表示打开终端的5G SA能力。比如，该网络设备可为基站，终端设备向基站发送TAU请求，并将N1 mode设置为1，实现打开终端5G SA能力，并与基站同步更新终端设备网络侧能力。
本实施例中，若终端设备处于4G，5G异***乒乓状态，则在终端设备驻留4G小区时，关闭终端设备的5G SA能力，使终端设备驻留在4G小区，终止终端设备的异***乒乓状态，从而提高终端设备的网络性能。
在一个示意性的例子中，终端设备异***乒乓的抑制过程如图6所示。
步骤601，终端设备驻留5G小区；
步骤602，检测终端设备是否处于4G、5G异乒乓状态，若处于异乒乓状态，则执行步骤603；
步骤603，检测终端设备是否驻留在4G小区，若是，则执行步骤604；
步骤604，启动定时器T；
步骤605，关闭终端设备的5G SA能力，N1mode设置为0，执行TAU请求；
步骤606，终端设备驻留在4G小区；
步骤607，检测定时器是否超时，若超时，则执行步骤608，若仍在运行，则执行步骤606；
步骤608，恢复终端设备的5G SA能力，N1mode设置为1，执行TAU请求。
请参考图7，其示出了本申请一个实施例提供的异***乒乓的抑制装置的结构框图。该装置可以通过软件、硬件或者两者的结合实现成为图1中终端设备13的全部或一部分。该装置包括：
确定模块701，用于当所述终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式，所述异***乒乓状态指所述终端设备在至少两种网络制式的小区间反复变化的状态；
关闭模块702，用于关闭所述终端设备在其它网络制式的网络能力，所述其它网络制式是所述至少两种网络制式中除所述目标网络制式以外的网络制式。
可选的，关闭模块702，包括：
启动单元，用于当所述终端设备驻留在目标小区时，启动定时器；
关闭单元，用于关闭在所述其它网络制式的网络能力；
可选的，所述装置还包括：
第一恢复模块，用于当达到所述定时器的所述定时器时长，恢复在所述其它网络制式的网络能力。
可选的，启动单元，用于：
更新异***乒乓状态轮数，所述异***乒乓状态轮数用于表征所述异***乒乓状态的出现次数；
根据所述异***乒乓状态轮数设置所述定时器的定时器时长，并启动所述定时器，其中，所述定时器时长与所述异***乒乓状态轮数呈正相关关系。
可选的，所述装置还包括：
第二恢复模块，用于在所述定时器的所述定时器时长内，当所述目标小区的小区信号强度小于所述信号强度阈值，或所述终端设备的位移大于所述位移阈值时，恢复在所述其它网络制式的网络能力。
可选的，所述装置，还包括：
添加模块，用于将所述目标小区的目标小区标识添加至所述禁用列表，所述禁用列表用于存储存在异***乒乓状态问题的小区的小区标识。
第三恢复模块，用于当所述终端设备的驻留小区发生切换，且切换后小区的小区标识不属于所述禁用列表时，恢复在所述其它网络制式的网络能力。
移除模块，用于当满足移除条件时，从所述禁用列表中移除所述目标小区标识，所述移除条件包括所述终端设备重新接入网络，或所述目标小区标识的添加时长达到时长阈值中的至少一种。
可选的，所述装置，还包括：
获取模块，用于当所述终端设备的驻留小区发生切换时，获取切换后小区 的小区标识；
记录模块，用于当切换后小区的小区标识不属于禁用列表时，记录切换后小区采用的网络制式，所述禁用列表中包含存在异***乒乓状态问题的小区的小区标识。
可选的，所述终端设备开启5G独立组网SA能力，所述确定模块701，还用于：
当所述终端设备在5G网络和4G网络的小区之间反复变化时，确定处于所述异***乒乓状态，并确定所述目标网络制式为4G网络；
所述关闭模块702，还用于：
当所述终端设备驻留在4G小区时，关闭5G SA能力。
可选的，所述装置还包括：
发送模块，用于向网络设备发送TAU请求，所述TAU请求中预设字段的值为第一数值，所述第一数值用于指示所述终端设备的5G SA能力关闭，所述网络设备用于根据所述TAU请求更新所述终端设备的网络能力。
本申请实施例中，当终端设备驻留小区在至少两种网络制式间反复变化时，即终端设备处于异***乒乓状态，则在至少两种网络制式中确定目标网络制式，并关闭终端设备在至少两种网络制式中除目标网络制式外的其他网络制式上的网络能力，从而避免终端设备在采用不同网络制式的小区间反复切换，提高终端设备的网络性能。
本申请实施例中，通过设置定时器控制关闭终端设备在其他网络制式的网络能力的时长，在保证异***乒乓状态消失后，终端设备仍可使用其他网络制式的网络，保证良好的网络性能。
本申请实施例中，为存在异***乒乓问题的小区设置禁用列表，在关闭终端设备在其他网络制式的网络能力期间，若终端设备驻留其他小区，可通过禁用列表快速判断是否易发生异***乒乓状态，若不属于该禁用列表，则可恢复终端设备的网络能力，确保终端设备在其他小区的网络性能。
本申请实施例还提供了一种计算机可读介质，该计算机可读介质存储有至少一条指令，所述至少一条指令由处理器加载并执行以实现如上各个实施例所述的异***乒乓的抑制方法。
本申请实施例提供了一种计算机程序产品或计算机程序，该计算机程序产品或计算机程序包括计算机指令，该计算机指令存储在计算机可读存储介质中。计算机设备的处理器从计算机可读存储介质读取该计算机指令，处理器执行该计算机指令，使得该计算机设备执行上述方面提供的异***乒乓的抑制方法。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本申请实施例所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时，可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
以上所述仅为本申请的可选实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (20)

  1. 一种异***乒乓的抑制方法，应用于终端设备，所述方法包括：
    当所述终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式，所述异***乒乓状态指所述终端设备在所述至少两种网络制式的小区间反复变化的状态；
    关闭所述终端设备在其它网络制式的网络能力，所述其它网络制式是所述至少两种网络制式中除所述目标网络制式以外的网络制式。
  2. 根据权利要求1所述的方法，其中，所述关闭所述终端设备在其它网络制式的网络能力，包括：
    当所述终端设备驻留在目标小区时，启动定时器，并关闭在所述其它网络制式的网络能力；
    所述方法还包括：
    当达到所述定时器的定时器时长，恢复在所述其它网络制式的网络能力。
  3. 根据权利要求2所述的方法，其中，所述启动定时器，包括：
    更新异***乒乓状态轮数，所述异***乒乓状态轮数用于表征所述异***乒乓状态的出现次数；
    根据所述异***乒乓状态轮数设置所述定时器的定时器时长，并启动所述定时器，其中，所述定时器时长与所述异***乒乓状态轮数呈正相关关系。
  4. 根据权利要求2所述的方法，其中，所述关闭在所述其它网络制式的网络能力之后，所述方法还包括：
    在所述定时器的所述定时器时长内，当所述目标小区的小区信号强度小于信号强度阈值，或所述终端设备的位移大于位移阈值时，恢复在所述其它网络制式的网络能力。
  5. 根据权利要求2至4任一所述的方法，其中，所述关闭在所述其它网络制式的网络能力之后，所述方法还包括：
    将所述目标小区的目标小区标识添加至禁用列表，所述禁用列表用于存储存在异***乒乓状态问题的小区的小区标识；
    当所述终端设备的驻留小区发生切换，且切换后小区的小区标识不属于所述禁用列表时，恢复在所述其它网络制式的网络能力。
  6. 根据权利要求5所述的方法，其中，所述方法还包括：
    当满足移除条件时，从所述禁用列表中移除所述目标小区标识，所述移除条件包括所述终端设备重新接入网络，或所述目标小区标识的添加时长达到时长阈值中的至少一种。
  7. 根据权利要求1至4任一所述的方法，其中，所述当所述终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式之前，所述方法还包括：
    当所述终端设备的驻留小区发生切换时，获取切换后小区的小区标识；
    当切换后小区的小区标识不属于禁用列表时，记录切换后小区采用的网络制式，所述禁用列表中包含存在异***乒乓状态问题的小区的小区标识。
  8. 根据权利要求1至4任一所述的方法，其中，所述终端设备开启5G独立组网SA能力；
    所述当所述终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式，包括：
    当所述终端设备在5G网络和4G网络的小区之间反复变化时，确定处于所述异***乒乓状态，并确定所述目标网络制式为4G网络；
    所述关闭在其它网络制式的网络能力，包括：
    当所述终端设备驻留在4G小区时，关闭5G SA能力。
  9. 根据权利要求7所述的方法，其中，所述关闭5G SA能力之后，所述方法还包括：
    向网络设备发送TAU请求，所述TAU请求中预设字段的值为第一数值，所述第一数值用于指示所述终端设备的5G SA能力关闭，所述网络设备用于根 据所述TAU请求更新所述终端设备的网络能力。
  10. 一种异***乒乓的抑制装置，应用于终端设备，所述装置包括：
    确定模块，用于当所述终端设备处于异***乒乓状态时，确定至少两种网络制式中的目标网络制式，所述异***乒乓状态指所述终端设备在所述至少两种网络制式的小区间反复变化的状态；
    关闭模块，用于关闭所述终端设备在其它网络制式的网络能力，所述其它网络制式是所述至少两种网络制式中除所述目标网络制式以外的网络制式。
  11. 根据权利要求10所述的装置，其中，所述关闭模块，包括：
    启动单元，用于当所述终端设备驻留在目标小区时，启动定时器；
    关闭单元，用于关闭在所述其它网络制式的网络能力；
    所述装置还包括：
    第一恢复模块，用于当达到所述定时器的定时器时长，恢复在所述其它网络制式的网络能力。
  12. 根据权利要求11所述的装置，其中，所述启动单元，还用于：
    更新异***乒乓状态轮数，所述异***乒乓状态轮数用于表征所述异***乒乓状态的出现次数；
    根据所述异***乒乓状态轮数设置所述定时器的定时器时长，并启动所述定时器，其中，所述定时器时长与所述异***乒乓状态轮数呈正相关关系。
  13. 根据权利要求11所述的装置，其中，所述装置还包括：
    第二恢复模块，用于在所述定时器的所述定时器时长内，当所述目标小区的小区信号强度小于信号强度阈值，或所述终端设备的位移大于位移阈值时，恢复在所述其它网络制式的网络能力。
  14. 根据权利要求11至13任一所述的装置，其中，所述装置还包括：
    添加模块，用于将所述目标小区的目标小区标识添加至禁用列表，所述禁用列表用于存储存在异***乒乓状态问题的小区的小区标识；
    第三恢复模块，用于当所述终端设备的驻留小区发生切换，且切换后小区的小区标识不属于所述禁用列表时，恢复在所述其它网络制式的网络能力。
  15. 根据权利要求14所述的装置，其中，所述装置还包括：
    移除模块，用于当满足移除条件时，从所述禁用列表中移除所述目标小区标识，所述移除条件包括所述终端设备重新接入网络，或所述目标小区标识的添加时长达到时长阈值中的至少一种。
  16. 根据权利要求10至13任一所述的装置，其中，所述装置还包括：
    获取模块，用于当所述终端设备的驻留小区发生切换时，获取切换后小区的小区标识；
    记录模块，用于当切换后小区的小区标识不属于禁用列表时，记录切换后小区采用的网络制式，所述禁用列表中包含存在异***乒乓状态问题的小区的小区标识。
  17. 根据权利要求10至13任一所述的装置，其中，所述终端设备开启5G独立组网SA能力；
    所述确定模块，还用于：
    当所述终端设备在5G网络和4G网络的小区之间反复变化时，确定处于所述异***乒乓状态，并确定所述目标网络制式为4G网络；
    所述关闭模块，还用于：
    当所述终端设备驻留在4G小区时，关闭5G SA能力。
  18. 根据权利要求17所述的装置，其中，所述装置还包括：
    发送模块，用于向网络设备发送TAU请求，所述TAU请求中预设字段的值为第一数值，所述第一数值用于指示所述终端设备的5G SA能力关闭，所述网络设备用于根据所述TAU请求更新所述终端设备的网络能力。
  19. 一种终端设备，其中，所述终端设备包括处理器和存储器；所述存储器存储有至少一条指令，所述至少一条指令用于被所述处理器执行以实现如权利 要求1至9任一所述的异***乒乓的抑制方法。
  20. 一种计算机可读存储介质，其中，所述存储介质存储有至少一条指令，所述至少一条指令用于被处理器执行以实现如权利要求1至9任一所述的异***乒乓的抑制方法。
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