WO2022166743A1 - 连接建立方法、装置和用户设备 - Google Patents

连接建立方法、装置和用户设备 Download PDF

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Publication number
WO2022166743A1
WO2022166743A1 PCT/CN2022/074260 CN2022074260W WO2022166743A1 WO 2022166743 A1 WO2022166743 A1 WO 2022166743A1 CN 2022074260 W CN2022074260 W CN 2022074260W WO 2022166743 A1 WO2022166743 A1 WO 2022166743A1
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Prior art keywords
connection establishment
cell
network device
target
connection
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PCT/CN2022/074260
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English (en)
French (fr)
Inventor
曾焜
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • 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 present application belongs to the field of communication technologies, and specifically relates to a connection establishment method, apparatus and user equipment.
  • a user equipment when a user equipment (UE) registers with a network in a new radio (NR) cell, the UE can first establish a radio resource control (RRC) with the base station of the NR cell through a random access procedure. ) connection, so that the UE enters the connected state, and then performs the registration of the NR network in the NR cell.
  • RRC radio resource control
  • the base station of the NR cell may be abnormal, after the UE establishes the RRC connection with the base station of the NR cell, the UE will release the RRC connection according to the instruction of the base station of the NR cell, and then send the RRC connection to the base station of the NR cell.
  • the base station of the NR cell sends an RRC connection establishment request, and repeats the above steps until the maximum number of times of sending the RRC connection establishment request of the UE is reached. Therefore, it takes a long time for the UE to establish an RRC connection with the base station.
  • the purpose of the embodiments of the present application is to provide a connection establishment method, device and user equipment, which can solve the problem of low efficiency of UE registration in the network.
  • an embodiment of the present application provides a method for establishing a connection, which is applied to a UE.
  • the method includes: when a first network device in a first cell releases a first connection between the UE and the first network device, if If the first cell satisfies the preset condition, obtain the count value of the target counter, and when the count value is greater than or equal to the preset threshold value, prohibit sending a connection establishment request to the network device of the target network corresponding to the first cell, and , send a target connection establishment request to the second network device of the second cell; the target counter is used to record the number of times the first network device releases the first connection; The second network device sends a target connection establishment request.
  • the above target connection establishment request is used to request to establish a second connection between the UE and the second network device.
  • an embodiment of the present application provides a connection establishment apparatus, where the connection establishment apparatus includes: an acquisition module, a prohibition module, and a sending module.
  • the obtaining module is configured to obtain the count value of the target counter if the first cell satisfies the preset condition when the first network device of the first cell releases the first connection between the connection establishment device and the first network device ;
  • the target counter is used to record the number of times the first network device releases the first connection.
  • the prohibiting module is configured to prohibit sending a connection establishment request to the network device of the target network corresponding to the first cell when the count value is greater than or equal to the preset threshold value.
  • the sending module is configured to send a target connection establishment request to the second network device of the second cell.
  • the sending module is further configured to send a target connection establishment request to the second network device of the second cell if the first cell does not meet the preset condition.
  • the above target connection establishment request is used to request to establish a second connection between the connection establishment apparatus and the second network device.
  • an embodiment of the present application provides a user equipment, the user equipment includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, the program or instruction being The processor implements the steps of the method according to the first aspect when executed.
  • an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method according to the first aspect are implemented .
  • an embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction, and implement the first aspect the method described.
  • the UE in the case where the first network device of the first cell releases the first connection between the UE and the first network device, if the first cell satisfies the preset condition, the UE can obtain the first connection The number of times the network device releases the first connection, and when the number of releases is greater than or equal to the preset threshold, the UE prohibits the UE from sending a connection establishment request to the network device of the target network corresponding to the first cell, and to the first cell.
  • the second network device of the second cell sends a connection establishment request for requesting to establish a connection between the UE and the second network device, or, if the first cell does not meet the preset conditions, the UE may send a request to the second network device of the second cell Second, the network device sends a connection establishment request for requesting to establish a connection between the UE and the second network device. Because when the first network device releases the first connection, the UE can first determine whether the first cell satisfies the preset condition, and when determining that the first cell satisfies the preset condition, then determine that the first network device releases the first connection.
  • the UE can determine that the first network device is abnormal, and prohibit the UE from corresponding to the first cell
  • the network device of the target network sends a connection establishment request, and sends a connection establishment request to the second network device, or, when it is determined that the first cell does not meet the preset conditions, the UE may determine that the first network device is abnormal. , and directly send the connection establishment request to the second network device, that is, when the network device of one cell (ie the first cell) is abnormal, the UE will not repeatedly send the connection establishment request to the network device of the one cell. Therefore, The time-consuming for the UE to establish a connection with the network device can be reduced, and thus, the efficiency of the UE registering with the network can be improved.
  • FIG. 1 is a schematic diagram of the architecture of a communication system provided by an embodiment of the present application.
  • FIG. 2 is one of the schematic diagrams of a connection establishment method provided by an embodiment of the present application.
  • FIG. 3 is a second schematic diagram of a connection establishment method provided by an embodiment of the present application.
  • connection establishment method provided by an embodiment of the present application.
  • FIG. 5 is a fourth schematic diagram of a connection establishment method provided by an embodiment of the present application.
  • connection establishment device 6 is a schematic structural diagram of a connection establishment device provided by an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a user equipment provided by an embodiment of the present application.
  • FIG. 8 is a schematic diagram of hardware of a user equipment provided by an embodiment of the present application.
  • first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between “first”, “second”, etc.
  • the objects are usually of one type, and the number of objects is not limited.
  • the first object may be one or more than one.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
  • FIG. 1 shows a schematic structural diagram of a communication system provided by an embodiment of the present application.
  • the communication system may include UE01 , network equipment 02 and core network equipment 03 .
  • the UE01 can establish a connection and communicate with the network device 02. For example, the UE01 can send an RRC connection establishment request (RRCSetupupRequest) to the network device 02.
  • RRCSetupRequest establishes a context for UE01 and performs SRB1 resource admission and resource allocation, and returns an RRC connection setup response (RRCSetup) to the UE.
  • RRCSetup carries the SRB1 resource configuration information, so that UE01 can use the SRB1 resources in the RRCSetup according to the RRCSetup.
  • Network device 02 can establish a connection and communicate with core network device 03, for example, network device 02 can establish a connection between UE01 and network device 02 in UE01
  • an INITIAL UE MESSAGE is sent to the core network device 03, so that the core network device 03 can start the initial context establishment process.
  • the UE01 and the network device 02 may be connected wirelessly, and the network device 02 and the core network device 03 may be connected by wire (or wireless).
  • the connection relationship between UE01 and network device 02, between network device 02 and core network device 03 is more clearly illustrated.
  • FIG. 1 shows the connection between UE01 and network device 02, and between network device 02 and core network device 03 with solid lines. connected relationship.
  • the network device 02 may be a base station.
  • a base station is a device deployed in the RAN to provide wireless communication functions for user equipment.
  • the base stations may include various forms of dual-mode base stations, macro base stations, micro base stations, relay stations, access points, and the like.
  • the names of the devices with base station functions may be different.
  • network device 03 may be an NR network that supports independent networking (standalone, SA) and non-standalone networking. (non-standalone, NSA) dual-mode base station waiting.
  • SA independent networking
  • non-standalone, NSA non-standalone
  • connection establishment method provided by the embodiment of the present application will be described in detail below through specific embodiments and application scenarios with reference to the accompanying drawings.
  • connection establishment method provided in the embodiment of the present application may be applied to a scenario where a UE performs network registration.
  • the UE can first establish an RRC connection with the network equipment of the SA cell to make the UE enter the connected state, and then perform the SA network in the SA cell. registration.
  • the network equipment of the SA cell may be abnormal, for example, the network equipment is a dual-mode base station supporting SA and NSA, and the dual-mode base station is only configured to complete the connection between the NSA network and the core network equipment, and The connection between the SA network and the core network device is not configured.
  • the network device will send an INITIAL UE MESSAGE to the core network device, and the network device is not configured to complete the connection between the SA network and the core network device.
  • An RRC connection release message is sent to the UE, so that the UE can release the RRC connection with the network device according to the RRC connection release message. Therefore, the UE will send an RRC connection establishment request to the network device again, and repeat the above steps until the maximum number of times of sending the RRC connection establishment request of the UE is reached, and then send the RRC connection establishment request to other network devices. Therefore, it takes a long time for the UE to establish an RRC connection with the network device.
  • the UE may first determine the forbidden cell list (sa forbidden cell list) of the UE. ) is included in the cell identifier (NR cell identifier, NCI) of the SA cell, and when it is determined that the prohibited cell list does not include the NCI of the SA cell, obtain the UE's SA registration failure counter (sa regiter fail count) The count value to obtain the release times of the RRC connection released by the network device (that is, the count value, that is, the number of times the RRC connection release message sent by the network device is received).
  • the forbidden cell list sa forbidden cell list
  • NCI cell identifier
  • the UE may prohibit sending an RRC connection establishment request to all network devices of the SA network corresponding to the SA cell when determining that the number of releases is greater than or equal to the preset threshold, and send RRC connection establishment requests to other cells (such as NSA cells, LTE cells, etc.)
  • the network device of the cell, 3G cell, etc. sends an RRC connection establishment request.
  • the UE may directly send an RRC connection establishment request to network devices of other cells (eg, NSA cells, LTE cells, 3G cells, etc.). It can be understood that when the network device of the SA cell is abnormal, the UE will not repeatedly send the RRC connection establishment request to the network device of the SA cell, so the time-consuming of establishing the RRC connection with the network device can be reduced.
  • FIG. 2 shows a flowchart of a connection establishment method provided by an embodiment of the present application, and the method can be applied to a UE in the architecture of a communication system as shown in FIG. 1 .
  • the connection establishment method provided by this embodiment of the present application may include the following steps 101 and 102 (or step 103 ).
  • Step 101 In the case that the first network device of the first cell releases the first connection between the connection establishment device and the first network device, the connection establishment device determines whether the first cell satisfies the preset condition.
  • the connection establishment device when the connection establishment device is in a connected state (that is, an RRC connection is established with the first network device), the connection establishment device may receive an RRC connection release message (RRC Release message) sent by the first network device. ), and release the first connection between the connection establishment apparatus and the first network device according to the RRC connection release message, so that the connection establishment apparatus can determine whether the first cell satisfies the preset condition.
  • RRC Release message RRC connection release message
  • the above-mentioned first cell may include any one of the following: an SA cell, an NSA cell, an LTE cell, a 3G cell, and the like.
  • the above-mentioned first network device may specifically be: a dual-mode network device.
  • dual-mode network equipment that supports SA and NSA.
  • connection establishment apparatus may specifically be: a dual-mode electronic device.
  • dual-mode electronics that support SA and NSA.
  • the above-mentioned first connection may specifically be: an RRC connection.
  • the connection establishment device may trigger the target counter (SA registration failure counter (sa registration failure counter). The count value of the regiter fail count)) is incremented by 1, and then it is determined whether the first cell satisfies the preset condition.
  • SA registration failure counter sa registration failure counter
  • the above-mentioned preset condition may specifically be: the list of prohibited cells of the connection establishment apparatus does not include the identifier of the first cell.
  • the identifier of the first cell may specifically be: the NR cell ID of the first cell.
  • the list of prohibited cells includes an identifier of at least one cell (for example, M cells in the following embodiments), and each cell is a cell that the connection establishment apparatus prohibits from sending a connection establishment request.
  • the connection establishment apparatus may detect the list of disabled cells to determine whether the list of disabled cells includes the identifier of the first cell, so as to determine whether the first cell satisfies the preset condition.
  • Step 102 If the first cell satisfies the preset condition, the connection establishment device obtains the count value of the target counter, and when the count value is greater than or equal to the preset threshold value, prohibits the network from the target network corresponding to the first cell.
  • the device sends a connection establishment request, and sends a target connection establishment request to the second network device of the second cell.
  • the connection establishment apparatus may obtain the count value of the target counter to further determine whether the first network device is abnormal. An exception occurs.
  • the above-mentioned target counter is used to record the number of times that the first network device releases the first connection.
  • the count value of the target counter represents the number of times that the connection establishment apparatus receives the connection release message sent by the first network device, and the connection release message is used to instruct the connection establishment apparatus to release the first connection.
  • connection establishment apparatus may detect the target counter to obtain the count value of the target counter.
  • the connection establishment device can prohibit sending a connection establishment request to the network device of the target network corresponding to the first cell (that is, the connection establishment device no longer searches for the target network), so as to avoid the connection establishment device
  • the connection establishment request is repeatedly sent to the first network device.
  • the above-mentioned target network may specifically include any one of the following: an SA network, an NSA network, an LTE network, a 3G network, and the like.
  • connection establishment request is used to request to establish a first connection.
  • the above target connection establishment request is used to request to establish a second connection between the connection establishment apparatus and the second network device.
  • the connection establishment apparatus may reset the count value of the target counter to 0, and send the connection establishment request to the first cell.
  • the second network device of the second cell sends a target connection establishment request.
  • the above-mentioned second cell may specifically include any one of the following: an NSA cell, an LTE cell, a 3G cell, and the like.
  • the above-mentioned second network device may specifically be: a dual-mode network device.
  • the second network device and the first network device may be the same network device or different network devices.
  • the above target connection establishment request is used to request to establish a second connection between the connection establishment apparatus and the second network device.
  • the above-mentioned second connection may specifically be: an RRC connection.
  • the connection establishment device may establish the connection establishment device and the second network according to the target connection establishment response sent by the second network device.
  • the connection establishment device may prohibit sending a connection establishment request to the network device of the target network corresponding to the first cell, so as to avoid the situation that the connection establishment device repeatedly sends the connection establishment request to the first network device, and directly sends the connection establishment request to the first network device.
  • the second network device sends a target connection establishment request to quickly establish a connection with network devices of other cells.
  • Step 103 If the first cell does not meet the preset condition, the connection establishment apparatus sends a target connection establishment request to the second network device of the second cell.
  • connection establishment device can directly send the target to the second network device. Connection establishment request.
  • connection establishment apparatus may reset the count value of the target counter to 0, and prohibit sending a connection establishment request to the network device of the target network, and send the target connection establishment request to the second network device. ask.
  • connection establishment apparatus can directly send a connection establishment request to the network equipment of other cells when it is determined that the first network equipment is abnormal, instead of repeatedly sending the connection establishment request to the first network equipment, therefore , which can reduce the time consuming of the connection establishment device to establish the connection with the network device, and thus can improve the efficiency of the connection establishment device registering the network.
  • connection establishment method in the case that the first network device of the first cell releases the first connection between the connection establishment device and the first network device, if the first cell satisfies the preset condition, the connection is established.
  • the establishment device may acquire the number of times the first network device releases the first connection, and when the number of times of release is greater than or equal to a preset threshold, the connection establishment device prohibits the connection establishment device from sending to the target network corresponding to the first cell.
  • the network device of the second cell sends a connection establishment request, and sends a connection establishment request to the second network device of the second cell for requesting to establish a connection between the connection establishment device and the second network device, or, if the first cell does not satisfy the According to the preset condition, the connection establishment apparatus may send a connection establishment request for requesting to establish a connection between the connection establishment apparatus and the second network equipment to the second network equipment of the second cell.
  • the connection establishment apparatus can first determine whether the first cell satisfies the preset condition, and then determine that the first network device releases the first cell when it is determined that the first cell satisfies the preset condition Whether the number of times of release of the first connection is greater than or equal to the preset threshold value, in this way, if the number of times of release of the first connection is greater than or equal to the preset threshold value, the connection establishment apparatus can determine that the first network device is abnormal, and prohibits connection establishment
  • the device sends a connection establishment request to the network device of the target network corresponding to the first cell, and sends a connection establishment request to the second network device, or, in the case that it is determined that the first cell does not meet the preset condition, the connection establishment device may Determine that the first network device is abnormal, and directly send a connection establishment request to the second network device, that is, when the network device of one cell (ie, the first cell) is abnormal, the connection establishment device will not repeat to the one cell. Therefore, the
  • connection establishment apparatus adds the identifier of the first cell to the list of prohibited cells.
  • the embodiment of the present application may further include the following step 201, and the above-mentioned step 102 may be specifically implemented by the following step 102a.
  • Step 201 If the first cell satisfies the preset condition, the connection establishment device acquires the count value of the target counter, and when the count value is greater than or equal to the preset threshold value, the connection establishment device adds the identity of the first cell to the connection Build a list of banned cells for the device.
  • the above-mentioned list of prohibited cells includes identifiers of M cells, and each of the M cells is a cell for which the connection establishment apparatus is prohibited from sending a connection establishment request.
  • the connection establishment device can obtain a count value of a counter (the count value of the one counter is used to record, the network device of the one cell releases the connection between the connection establishment device and the network device of the one cell The number of releases), and when the count value of the one counter is greater than or equal to the preset threshold value, the identity of the one cell is added to the list of prohibited cells, so that the identifiers of M cells are added to the list of prohibited cells.
  • connection establishment device adds the identity of the first cell to the list of disabled cells, if the network equipment of any cell in the M+1 cells releases the connection between the connection establishment device and the network equipment of any cell.
  • the connection establishment apparatus may directly prohibit sending connection establishment requests to all network devices of the network corresponding to any one cell, and send connection establishment requests to network devices of other cells.
  • Step 102a The connection establishment apparatus prohibits sending a connection establishment request to the network device of the target network corresponding to the first cell, and sends the target connection establishment request to the second network device of the second cell.
  • step 102a For the description of step 102a, reference may be made to the specific description in the foregoing step 102, and details are not described herein again in this embodiment of the present application.
  • connection establishment device can add the identification of the first cell to the list of disabled cells, when the network device of the first cell releases the connection between the connection establishment device and the network device, the connection establishment device can directly report to other cells.
  • the network device sends the connection establishment request instead of repeatedly sending the connection establishment request to the network device. Therefore, the time-consuming for the connection establishment device to establish the connection with the network device can be reduced, and thus, the efficiency of the connection establishment device to register the network can be improved.
  • connection establishment means may also prohibit sending a connection establishment request to the network equipment of the target network corresponding to the first cell for a period of time.
  • connection establishment apparatus prohibits sending a connection establishment request to the network device of the target network corresponding to the first cell for a period of time.
  • step 102 may be specifically implemented by the following step 102 b.
  • Step 102b If the first cell satisfies the preset condition, the connection establishment device obtains the count value of the target counter, and when the count value is greater than or equal to the preset threshold value, the connection establishment device starts the timer, and when the timer Before the timeout, it is forbidden to send a connection establishment request to the network device of the target network, and to send the target connection establishment request to the second network device of the second cell.
  • connection establishment apparatus cannot send a connection establishment request to all network devices of the target network.
  • the above-mentioned timeout period may specifically be 12 minutes (min).
  • the connection establishment apparatus may start a timer to prohibit sending a connection establishment request to the network equipment of the target network within a certain period of time.
  • connection establishment device can prohibit sending a connection establishment request to the network device of the target network for a period of time, it can be avoided that the abnormality occurred in the first network device has been resolved, but the connection establishment device still prohibits the network device of the target network from sending the connection establishment request.
  • the network equipment of the target network includes the first network equipment
  • connection establishment method provided by the embodiment of the present application may further include the following step 301 .
  • Step 301 After the timer expires, the connection establishment apparatus sends a connection establishment request to the network device of the target cell.
  • the above-mentioned target cell includes any one of the following: a cell where the target network is located, and a second cell.
  • the connection establishment apparatus may delete the identifier of the first cell from the list of disabled cells, and send a connection establishment request to the network device of the target cell.
  • the connection establishment apparatus may delete the identifier of the first cell from the list of disabled cells. At this time, if the connection establishment device needs to establish a connection with the network device, the connection establishment device may send a connection establishment request to the network devices of all cells.
  • connection establishment device can send a connection establishment request to the network equipment of all the cells. Therefore, the connection establishment device can establish a connection with the network equipment of the cell with the strongest signal parameter among all the cells. In this way, it can be The flexibility of the connection establishment device to establish a connection with a network device is improved.
  • the connection establishment apparatus may start a timer, and Before the one timer expires, it is forbidden to send a connection establishment request to the network equipment of the network corresponding to the one cell, and after the one timer expires, the connection establishment apparatus may delete the identifier of the one cell from the list of prohibited cells .
  • connection establishment apparatus can also adjust the time interval at which the connection establishment apparatus sends the connection establishment request, so as to reduce the time consuming for the connection establishment apparatus to establish the connection with the network device.
  • connection establishment apparatus adjusts the time interval at which the connection establishment apparatus sends the connection establishment request.
  • connection establishment method provided in this embodiment of the present application may further include the following step 401 , and the foregoing step 102 may be replaced by the following step 104 .
  • Step 401 The connection establishment apparatus sends a first connection establishment request to the first network device according to the target time interval.
  • the above-mentioned first connection establishment request is used to request the establishment of the first connection.
  • the connection establishment apparatus may send a first connection establishment request (sa registration request) to the first network device, and according to the first network device
  • the first connection establishment response sent establishes the first connection between the connection establishment device and the first network device, if the first network device releases the first connection, the connection establishment device can release the first connection in the first network device.
  • the first network device sends the first connection establishment request again, so as to send the first connection establishment request to the first network device according to the target time interval.
  • the target time interval may specifically be 10 seconds (s).
  • Step 104 If the first cell satisfies the preset condition, the connection establishment device obtains the count value of the target counter, and when the count value is less than the preset threshold value, the connection establishment device reduces the target time interval, and, according to the reduced the target time interval, and send a first connection establishment request to the first network device.
  • the reduced target time interval may specifically be 5s.
  • the connection establishment device can reduce the target time interval, and send the first network to the first network according to the reduced target time interval.
  • the device sends the first connection establishment request, that is, frequently sends the first connection establishment request to the first network device. In this way, if the first network device is abnormal, the first network device will frequently release the connection establishment device and the first network device.
  • the connection between devices so that the count value of the target counter is greater than or equal to the preset threshold value.
  • connection establishment device can send a connection establishment request to the first network device according to the target time interval, and reduce the target time interval when the number of times the first network device releases the first connection is less than the preset threshold value, and send a connection establishment request to the first network device again, therefore, it can be quickly determined whether the first network device is abnormal, thereby reducing the time consuming for the connection establishment device to establish a connection with the network device, so that the registration of the connection establishment device can be improved. Efficiency of the network.
  • connection establishment method provided by the embodiment of the present application
  • the execution subject may be the connection establishment apparatus in the above-mentioned embodiment, or a control module in the connection establishment apparatus for executing the connection establishment method.
  • the device for the connection establishment method provided by the embodiment of the present application is described by taking the connection establishment device executing the connection establishment method as an example.
  • FIG. 6 shows a possible schematic structural diagram of the connection establishment apparatus involved in the embodiment of the present application.
  • the connection establishment apparatus 60 may include: an obtaining module 61 , a prohibiting module 62 and a sending module 63 .
  • the obtaining module 61 is configured to obtain the target counter if the first cell satisfies the preset condition when the first network device of the first cell releases the first connection between the connection establishment device 60 and the first network device.
  • a count value; the target counter is used to record the number of times the first network device releases the first connection.
  • the prohibiting module 62 is configured to prohibit sending a connection establishment request to the network device of the target network corresponding to the first cell when the count value is greater than or equal to the preset threshold value.
  • the sending module 63 is configured to send a target connection establishment request to the second network device of the second cell.
  • the above-mentioned sending module 63 is further configured to send a target connection establishment request to the second network device of the second cell if the first cell does not meet the preset condition.
  • the above target connection establishment request is used to request to establish a second connection between the connection establishment apparatus 60 and the second network device.
  • connection establishment apparatus 60 may further include: a joining module.
  • the adding module is used for adding the identity of the first cell to the list of disabled cells of the connection establishing apparatus 60.
  • the above-mentioned list of prohibited cells includes the identifiers of M cells, and each cell is a cell for which the connection establishment apparatus 60 is prohibited from sending a connection establishment request.
  • connection establishment apparatus 60 may further include: a startup module.
  • the start module is used to start the timer.
  • the above prohibiting module 62 is specifically configured to prohibit sending a connection establishment request to the network device of the target network before the timer started by the starting module times out.
  • the above-mentioned sending module 63 is further configured to send a connection establishment request to the network device of the target cell after the timer expires.
  • the above-mentioned target cell includes any one of the following: a cell where the target network is located, and a second cell.
  • the above-mentioned sending module 63 is further configured to send a first connection establishment request to the first network device according to the target time interval; the first connection establishment request is used to request to establish a first connection.
  • the connection establishment apparatus 60 provided in this embodiment of the present application further includes: an adjustment module.
  • the adjustment module is used to reduce the target time interval when the count value is less than the preset threshold value.
  • the above-mentioned sending module 63 is further configured to send the first connection establishment request to the first network device according to the target time interval reduced by the adjustment module.
  • the UE when the first network device releases the first connection, the UE can first determine whether the first cell satisfies the preset condition, and when determining that the first cell satisfies the preset condition, Then determine whether the number of times the first network device releases the first connection is greater than or equal to the preset threshold, so that if the number of releases is greater than or equal to the preset threshold, the UE can determine that the first network device has is abnormal, and prohibits the UE from sending a connection establishment request to the network device of the target network corresponding to the first cell, and sending a connection establishment request to the second network device, or, when it is determined that the first cell does not meet the preset conditions, The UE may determine that the first network device is abnormal, and directly send a connection establishment request to the second network device, that is, when the network device of one cell (ie, the first cell) is abnormal, the UE will not repeat the request to the one cell.
  • the network device sends a connection establishment request, so the
  • the connection establishment apparatus in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the apparatus may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • UMPC ultra-mobile personal computer
  • netbook or a personal digital assistant (personal digital assistant).
  • assistant, PDA personal digital assistant
  • the non-mobile electronic device can be a server, network attached storage (NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • connection establishment device in the embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android (Android) operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • connection establishment apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiments in FIG. 1 to FIG. 5 , and to avoid repetition, details are not described here.
  • an embodiment of the present application further provides a user equipment 70, including a processor 72, a memory 71, and a program or instruction stored in the memory 71 and executable on the processor 72,
  • a user equipment 70 including a processor 72, a memory 71, and a program or instruction stored in the memory 71 and executable on the processor 72,
  • the program or instruction is executed by the processor 72, each process of the foregoing connection establishment method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, details are not described here.
  • the user equipment in the embodiments of the present application includes the above-mentioned mobile electronic equipment and non-mobile electronic equipment.
  • FIG. 8 is a schematic diagram of a hardware structure of a user equipment implementing an embodiment of the present application.
  • the user equipment 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110, etc. part.
  • the user equipment 100 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power management through the power management system. consumption management and other functions.
  • a power source such as a battery
  • the structure of the user equipment shown in FIG. 8 does not constitute a limitation on the user equipment.
  • the user equipment may include more or less components than the one shown in the figure, or combine some components, or arrange different components, which will not be repeated here. .
  • the processor 110 is configured to obtain the count value of the target counter if the first cell satisfies the preset condition in the case that the first network device of the first cell releases the first connection between the UE and the first network device, And when the count value is greater than or equal to the preset threshold value, it is forbidden to send a connection establishment request to the network device of the target network corresponding to the first cell; the target counter is used to record the number of times that the first network device releases the first connection. .
  • the radio frequency unit 101 is configured to send a target connection establishment request to the second network device of the second cell.
  • the radio frequency unit 101 is further configured to send a target connection establishment request to the second network device of the second cell if the first cell does not meet the preset condition.
  • the above target connection establishment request is used to request to establish a second connection between the UE and the second network device.
  • the UE when the first network device releases the first connection, the UE may first determine whether the first cell satisfies the preset condition, and then determine whether the first cell satisfies the preset condition after determining that the first cell satisfies the preset condition.
  • the UE may determine that the first network device is abnormal, And prohibit the UE from sending a connection establishment request to the network device of the target network corresponding to the first cell, and sending a connection establishment request to the second network device, or, in the case that it is determined that the first cell does not meet the preset conditions, the UE may Determine that the first network device is abnormal, and directly send a connection establishment request to the second network device, that is, when the network device of one cell (ie, the first cell) is abnormal, the UE will not repeat the request to the network of the one cell.
  • the device sends a connection establishment request, therefore, the time-consuming for the UE to establish a connection with the network device can be reduced, and thus, the efficiency of the UE registering with the network can be improved.
  • the processor 110 is further configured to add the identifier of the first cell to the list of disabled cells of the UE.
  • the list of prohibited cells includes the identifiers of M cells, and each cell is a cell for which the UE is prohibited from sending a connection establishment request.
  • the UE can add the identifier of the first cell to the list of disabled cells, when the network device of the first cell releases the connection between the UE and the network device, the UE can directly send a connection establishment request to the network device of other cells , instead of repeatedly sending a connection establishment request to the network device, therefore, the time-consuming of establishing a connection between the UE and the network device can be reduced, and thus, the efficiency of the UE registering with the network can be improved.
  • the processor 110 is specifically configured to start a timer, and prohibit sending a connection establishment request to the network device of the target network before the timer expires.
  • the UE can prohibit sending a connection establishment request to the network device of the target network for a period of time, it can be avoided that the abnormality occurred in the first network device has been resolved, but the UE still prohibits the network device of the target network (the target network).
  • the first network device including the first network device
  • sends a connection establishment request in this way, the flexibility of establishing a connection between the UE and the network device can be improved.
  • the radio frequency unit 101 is further configured to send a connection establishment request to the network device of the target cell after the timer expires.
  • the above-mentioned target cell includes any one of the following: a cell where the target network is located, and a second cell.
  • the UE can send a connection establishment request to the network equipment of all cells. Therefore, the UE can establish a connection with the network equipment of the cell with the strongest signal parameter among all the cells. In this way, the UE and the network can be improved. Flexibility for devices to establish connections.
  • the radio frequency unit 101 is further configured to send a first connection establishment request to the first network device according to the target time interval; the first connection establishment request is used to request to establish a first connection.
  • the processor 110 is further configured to reduce the target time interval when the count value is less than the preset threshold value, and send a first connection establishment request to the first network device according to the reduced target time interval.
  • the UE can send a connection establishment request to the first network device according to the target time interval, and when the number of times the first network device releases the first connection is less than the preset threshold value, reduce the target time interval, and again Sending a connection establishment request to the first network device, therefore, it can be quickly determined whether the first network device is abnormal, thereby reducing the time consuming for the UE to establish a connection with the network device, thus improving the efficiency of the UE registering the network.
  • the input unit 104 may include a graphics processing unit (graphics processing unit, GPU) 1041 and a microphone 1042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 107 includes a touch panel 1071 and other input devices 1072 .
  • the touch panel 1071 is also called a touch screen.
  • the touch panel 1071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • Memory 109 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems.
  • the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the like, and the modem processor mainly processes wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 110 .
  • Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the foregoing connection establishment method embodiment can be achieved, and can achieve the same In order to avoid repetition, the technical effect will not be repeated here.
  • the processor is the processor in the user equipment described in the foregoing embodiment.
  • the readable storage medium includes a computer-readable storage medium, such as computer read-only memory (read-only memory, ROM), random access memory (random access memory, RAM), magnetic disk or optical disk, etc.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the above connection establishment method embodiment.
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is configured to run a program or an instruction to implement the above connection establishment method embodiment.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.
  • the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of this application.
  • a storage medium such as ROM/RAM, magnetic disk, CD-ROM

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Abstract

本申请公开了一种连接建立方法、装置和用户设备，属于通信技术领域。该连接建立方法包括：在第一小区的第一网络设备释放UE与第一网络设备间的第一连接的情况下，若第一小区满足预设条件，则获取目标计数器的计数值，并在计数值大于或等于预设门限值的情况下，禁止向第一小区对应的目标网络的网络设备发送连接建立请求，以及，向第二小区的第二网络设备发送目标连接建立请求；若第一小区不满足预设条件，则向第二小区的第二网络设备发送目标连接建立请求。其中，上述目标连接建立请求，用于请求建立UE与第二网络设备间的第二连接。

Description

连接建立方法、装置和用户设备
本申请要求于2021年2月4日提交国家知识产权局、申请号为202110157571.6、申请名称为“连接建立方法、装置和用户设备”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
本申请属于通信技术领域，具体涉及一种连接建立方法、装置和用户设备。
背景技术
目前，当用户设备(user equipment，UE)在新空口(new radio，NR)小区注册网络时，UE可以先通过随机接入过程，与该NR小区的基站建立无线资源控制(radio resource control，RRC)连接，以使得UE进入连接态，然后再在该NR小区进行NR网络的注册。
然而，由于可能会出现NR小区的基站发生异常的情况，因此，在UE与该NR小区的基站建立RRC连接之后，UE会根据该NR小区的基站的指示，释放该RRC连接，然后再向该NR小区的基站发送RRC连接建立请求，并重复上述步骤，直至达到UE的RRC连接建立请求的最大发送次数。从而，导致UE与基站建立RRC连接的耗时较长。
如此，会导致UE注册网络的效率较低。
发明内容
本申请实施例的目的是提供一种连接建立方法、装置和用户设备，能够解决UE注册网络的效率较低的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本申请实施例提供了一种连接建立方法，应用于UE，该方法包括：在第一小区的第一网络设备释放UE与第一网络设备间的第一连接的情况下，若第一小区满足预设条件，则获取目标计数器的计数值，并在计数值大于或等于预设门限值的情况下，禁止向第一小区对应的目标网络的网络设备发送连接建立请求，以及，向第二小区的第二网络设备发送目标连接建立请求；该目标计数器用于记录第一网络设备释放第一连接的释放次数；若第一小区不满足预设条件，则向第二小区的第二网络设备发送目标连接建立请求。其中，上述目标连接建立请求，用于请求建立UE与第二网络设备间的第二连接。
第二方面，本申请实施例提供了一种连接建立装置，该连接建立装置包括：获取模块、禁止模块和发送模块。其中，获取模块，用于在第一小区的第一网络设备释放连接建立装置与第一网络设备间的第一连接的情况下，若第一小区满足预设条件，则获取目标计数器的计数值；该目标计数器用于记录第一网络设备释放第一连接的释放次数。禁止模块，用于在计数值大于或等于预设门限值的情况下，禁止向第一小区对应的目标网络的网络设备发送连接建立请求。发送模块，用于向第二小区的第二网络设备发送目标连接建立请求。发送模块，还用于若第一小区不满足预设条件，则向第 二小区的第二网络设备发送目标连接建立请求。其中，上述目标连接建立请求，用于请求建立连接建立装置与第二网络设备间的第二连接。
第三方面，本申请实施例提供了一种用户设备，该用户设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第四方面，本申请实施例提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤。
第五方面，本申请实施例提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法。
在本申请实施例中，在第一小区的第一网络设备释放UE与该第一网络设备间的第一连接的情况下，若该第一小区满足预设条件，则UE可以获取该第一网络设备释放该第一连接的释放次数，并在该释放次数大于或等于预设门限值的情况下，UE禁止UE向第一小区对应的目标网络的网络设备发送连接建立请求，并向第二小区的第二网络设备、发送用于请求建立UE与该第二网络设备间的连接的连接建立请求，或者，若该第一小区不满足预设条件，则UE可以向第二小区的第二网络设备、发送用于请求建立UE与该第二网络设备间的连接的连接建立请求。由于在第一网络设备释放第一连接时，UE可以先确定第一小区是否满足预设条件，并在确定该第一小区满足预设条件的情况下，再确定该第一网络设备释放该第一连接的释放次数是否大于或等于预设门限值，这样，若该释放次数大于或等于预设门限值，则UE可以确定该第一网络设备发生异常，并禁止UE向第一小区对应的目标网络的网络设备发送连接建立请求，以及，向第二网络设备发送连接建立请求，或者，在确定该第一小区不满足预设条件的情况下，UE可以确定该第一网络设备发生异常，并直接向第二网络设备发送连接建立请求，即，在一个小区(即第一小区)的网络设备发生异常时，UE并不会重复向该一个小区的网络设备发送连接建立请求，因此，可以减少UE与网络设备建立连接的耗时，如此，可以提升UE注册网络的效率。
附图说明
图1是本申请实施例提供的通信系统的架构示意图；
图2是本申请实施例提供的连接建立方法的示意图之一；
图3是本申请实施例提供的连接建立方法的示意图之二；
图4是本申请实施例提供的连接建立方法的示意图之三；
图5是本申请实施例提供的连接建立方法的示意图之四；
图6是本申请实施例提供的连接建立装置的结构示意图；
图7是本申请实施例提供的用户设备的结构示意图；
图8是本申请实施例提供的用户设备的硬件示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所 有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
示例性地，图1示出了本申请实施例提供的一种通信系统的架构示意图。如图1所示，该通信系统可以包括UE01、网络设备02和核心网设备03。
其中，UE01可以与网络设备02建立连接并通信，例如：UE01可以向网络设备02发送RRC连接建立请求(RRCSetupupRequest)，该RRCSetupupRequest中携带RRC连接建立原因和UE01的标识，以使得网络设备02可以根据该RRCSetupupRequest，为UE01建立上下文并进行SRB1资源的准入和资源分配，并向UE回复RRC连接建立响应(RRCSetup)，该RRCSetup中携带SRB1资源配置信息，从而，UE01可以根据该RRCSetup中的SRB1资源配置信息，进行无线资源配置，以建立UE01与网络设备02间的RRC连接；网络设备02可以与核心网设备03建立连接并通信，例如，网络设备02可以在UE01建立UE01与网络设备02间的RRC连接之后，向核心网设备03发送INITIAL UE MESSAGE，以使得核心网设备03可以启动初始上下文建立过程。
需要说明的是，上述如图1所示的UE01和网络设备02间可以是无线连接，网络设备02与核心网设备03间可以是有线(或无线)连接。为例更加清楚的示意UE01和网络设备02间、网络设备02和核心网设备03间的连接关系，图1是以实线示意UE01和网络设备02间、网络设备02和核心网设备03间的连接关系的。
其中，网络设备02可以为基站。基站是一种部署在RAN中用于为用户设备提供无线通信功能的装置。基站可以包括各种形式的双模基站、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系统中，具备基站功能的设备的名称可能会有所不同，例如，网络设备03可以为NR网络中的支持独立组网(standalone，SA)和非独立组网(non-standalone，NSA)的双模基站等待。随着通信技术的演进，“基站”这一名称可能会发生变化。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的连接建立方法进行详细地说明。
本申请实施例提供的连接建立方法可以应用于UE进行网络注册的场景。
假设UE在NR的SA小区进行NR的SA网络的注册，在相关技术中，UE可以先与该SA小区的网络设备建立RRC连接，以使得UE进入连接态，然后再在该SA小区进行SA网络的注册。但是，由于可能会出现该SA小区的网络设备异常的情况，例如，该网络设备为支持SA和NSA的双模基站，而该双模基站仅配置完成NSA网络和核心网设备间的连接，并未配置完成SA网络和核心网设备间的连接。继而，在UE与该网络设备建立RRC连接之后，该网络设备会向核心网设备发送INITIAL UE MESSAGE，而该网络设备并未配置完成SA网络和核心网设备间的连接，这样，该网络设备会向UE发送RRC连接释放消息，以使得UE可以根据该RRC连接释放消息， 释放与该网络设备间的RRC连接。从而，UE会再向该网络设备发送RRC连接建立请求，并重复上述步骤，直至达到UE的RRC连接建立请求的最大发送次数，才会向其他网络设备发送RRC连接建立请求。因此，导致UE与网络设备建立RRC连接的耗时较长。
然而，在本申请实施例中，在UE根据SA小区的网络设备发送的RRC连接释放消息、释放UE与该网络设备间的RRC连接之后，UE可以先确定UE的禁用小区列表(sa forbidden cell list)中是否包括该SA小区的小区标识(NR cell identifier，NCI)，并在确定该禁用小区列表中不包括该SA小区的NCI的情况下，获取UE的SA注册失败计数器(sa regiter fail count)的计数值，以获取该网络设备释放该RRC连接的释放次数(即该计数值，也即接收到该网络设备发送的RRC连接释放消息的次数)。然后，UE可以在确定该释放次数大于或等于预设门限值的情况下，禁止向该SA小区对应的SA网络的所有网络设备发送RRC连接建立请求，并向其他小区(例如NSA小区、LTE小区、3G小区等)的网络设备发送RRC连接建立请求。或者，在确定该禁用小区列表中不包括该SA小区的NCI的情况下，UE可以直接向其他小区(例如NSA小区、LTE小区、3G小区等)的网络设备发送RRC连接建立请求。可以理解，在SA小区的网络设备发生异常时，UE并不会重复向该SA小区的网络设备发送RRC连接建立请求，因此，可以减少与网络设备建立RRC连接的耗时。
图2示出了本申请实施例提供的一种连接建立方法的流程图，该方法可以应用于具有如图1所示的一种通信系统的架构中的UE。如图2所示，本申请实施例提供的连接建立方法可以包括下述的步骤101和步骤102(或步骤103)。
步骤101、在第一小区的第一网络设备释放连接建立装置与第一网络设备间的第一连接的情况下，连接建立装置确定第一小区是否满足预设条件。
可选地，本申请实施例中，在连接建立装置处于连接态(即与第一网络设备建立RRC连接)的情况下，连接建立装置可以接收第一网络设备发送的RRC连接释放消息(RRC Release)，并根据该RRC连接释放消息，释放连接建立装置与第一网络设备间的第一连接，从而连接建立装置可以确定第一小区是否满足预设条件。
可选地，本申请实施例中，上述第一小区可以包括以下任一项：SA小区、NSA小区、LTE小区、3G小区等。上述第一网络设备具体可以为：双模网络设备。例如：支持SA和NSA的双模网络设备。
可选地，本申请实施例中，连接建立装置具体可以为：双模电子设备。例如：支持SA和NSA的双模电子设备。
可选地，本申请实施例中，上述第一连接具体可以为：RRC连接。
可选地，本申请实施例中，在连接建立装置根据RRC连接释放消息，释放连接建立装置与第一网络设备间的第一连接之后，连接建立装置可以触发目标计数器(SA注册失败计数器(sa regiter fail count))的计数值加1，然后再确定第一小区是否满足预设条件。
可选地，本申请实施例中，上述预设条件具体可以为：连接建立装置的禁用小区列表中不包括第一小区的标识。
进一步可选地，本申请实施例中，上述第一小区的标识具体可以为：第一小区的 NR小区ID。
进一步可选地，本申请实施例中，禁用小区列表中包括至少一个小区(例如下述实施例中的M个小区)的标识，每个小区为连接建立装置禁止发送连接建立请求的小区。
可选地，本申请实施例中，连接建立装置可以检测禁用小区列表，以确定该禁用小区列表中是否包括第一小区的标识，从而确定第一小区是否满足预设条件。
步骤102、若第一小区满足预设条件，则连接建立装置获取目标计数器的计数值，并在计数值大于或等于预设门限值的情况下，禁止向第一小区对应的目标网络的网络设备发送连接建立请求，以及，向第二小区的第二网络设备发送目标连接建立请求。
本申请实施例中，若第一小区满足预设条件，则可以认为第一网络设备可能并没有发生异常，因此，连接建立装置可以获取目标计数器的计数值，以进一步确定该第一网络设备是否发生异常。
本申请实施例中，上述目标计数器用于记录第一网络设备释放第一连接的释放次数。
可以理解，目标计数器的计数值表征：连接建立装置接收第一网络设备发送的连接释放消息的次数，该连接释放消息用于指示连接建立装置释放第一连接。
可选地，本申请实施例中，连接建立装置可以检测目标计数器，以获取该目标计数器的计数值。
可以理解，若目标计数器的计数值大于或等于预设门限值(forbid 5G SA count MAX)，即第一网络设备释放第一连接的释放次数大于或等于预设门限值(例如3次)，则可以认为第一网络设备发生异常，因此，连接建立装置可以禁止向第一小区对应的目标网络的网络设备发送连接建立请求(即连接建立装置不再搜索目标网络)，以避免连接建立装置重复向第一网络设备发送连接建立请求。
可选地，本申请实施例中，上述目标网络具体可以包括以下任一项：SA网络、NSA网络、LTE网络、3G网络等。
可选地，本申请实施例中，上述连接建立请求用于请求建立第一连接。
本申请实施例中，上述目标连接建立请求，用于请求建立连接建立装置与第二网络设备间的第二连接。
可选地，本申请实施例中，在连接建立装置禁止向第一小区对应的目标网络的网络设备发送连接建立请求之后，连接建立装置可以将目标计数器的计数值重置为0，并向第二小区的第二网络设备发送目标连接建立请求。
可选地，本申请实施例中，上述第二小区具体可以包括以下任一项：NSA小区、LTE小区、3G小区等。上述第二网络设备具体可以为：双模网络设备。
进一步可选地，本申请实施例中，上述第二网络设备与第一网络设备可以是同一个网络设备，或不同的网络设备。
本申请实施例中，上述目标连接建立请求，用于请求建立连接建立装置与第二网络设备间的第二连接。
可选地，本申请实施例中，上述第二连接具体可以为：RRC连接。
可选地，本申请实施例中，在连接建立装置向第二网络设备发送目标连接建立请 求之后，连接建立装置可以根据第二网络设备发送的目标连接建立响应，建立连接建立装置与第二网络设备间的第二连接，从而连接建立装置可以通过该第二连接，在第二小区进行网络注册。
本申请实施例中，若目标计数器的计数值大于或等于预设门限值，则可以认为第一网络设备已经多次释放连接建立装置与第一网络设备间的第一连接，即第一网络设备可能发生异常，因此，连接建立装置可以禁止向第一小区对应的目标网络的网络设备发送连接建立请求，以避免发生连接建立装置重复向第一网络设备发送连接建立请求的情况，并直接向第二网络设备发送目标连接建立请求，以快速地与其他小区的网络设备建立连接。
步骤103、若第一小区不满足预设条件，则连接建立装置向第二小区的第二网络设备发送目标连接建立请求。
可以理解，若第一小区不满足预设条件，即禁用小区列表中包括第一小区的标识，则可以认为第一网络设备已经发生异常，因此，连接建立装置可以直接向第二网络设备发送目标连接建立请求。
进一步可选地，本申请实施例中，连接建立装置可以将目标计数器的计数值重置为0，并禁止向目标网络的网络设备发送连接建立请求，以及，向第二网络设备发送目标连接建立请求。
本申请实施例中，由于连接建立装置可以在确定第一网络设备发生异常的情况下，直接向其他小区的网络设备发送连接建立请求，而并不是重复向第一网络设备发送连接建立请求，因此，可以减少连接建立装置与网络设备建立连接的耗时，如此，可以提升连接建立装置注册网络的效率。
本申请实施例提供的连接建立方法，在第一小区的第一网络设备释放连接建立装置与该第一网络设备间的第一连接的情况下，若该第一小区满足预设条件，则连接建立装置可以获取该第一网络设备释放该第一连接的释放次数，并在该释放次数大于或等于预设门限值的情况下，连接建立装置禁止连接建立装置向第一小区对应的目标网络的网络设备发送连接建立请求，并向第二小区的第二网络设备、发送用于请求建立连接建立装置与该第二网络设备间的连接的连接建立请求，或者，若该第一小区不满足预设条件，则连接建立装置可以向第二小区的第二网络设备、发送用于请求建立连接建立装置与该第二网络设备间的连接的连接建立请求。由于在第一网络设备释放第一连接时，连接建立装置可以先确定第一小区是否满足预设条件，并在确定该第一小区满足预设条件的情况下，再确定该第一网络设备释放该第一连接的释放次数是否大于或等于预设门限值，这样，若该释放次数大于或等于预设门限值，则连接建立装置可以确定该第一网络设备发生异常，并禁止连接建立装置向第一小区对应的目标网络的网络设备发送连接建立请求，以及，向第二网络设备发送连接建立请求，或者，在确定该第一小区不满足预设条件的情况下，连接建立装置可以确定该第一网络设备发生异常，并直接向第二网络设备发送连接建立请求，即，在一个小区(即第一小区)的网络设备发生异常时，连接建立装置并不会重复向该一个小区的网络设备发送连接建立请求，因此，可以减少连接建立装置与网络设备建立连接的耗时，如此，可以提升连接建立装置注册网络的效率。
下面将举例说明，连接建立装置是如何将第一小区的标识加入禁用小区列表的。
可选地，本申请实施例中，结合图2，如图3所示，在上述步骤102中的“禁止向第一小区对应的目标网络的网络设备发送连接建立请求”之前，本申请实施例提供的连接建立方法还可以包括下述的步骤201，并且上述的步骤102具体可以通过下述的步骤102a实现。
步骤201、若第一小区满足预设条件，则连接建立装置获取目标计数器的计数值，并在计数值大于或等于预设门限值的情况下，连接建立装置将第一小区的标识加入连接建立装置的禁用小区列表。
本申请实施例中，上述禁用小区列表中包括M个小区的标识，该M个小区中的每个小区为连接建立装置禁止发送连接建立请求的小区。
进一步可选地，本申请实施例中，针对M个小区的标识中的每个小区的标识，在一个小区的网络设备释放连接建立装置与该一个小区的网络设备间的连接的情况下，若该一个小区满足预设条件，则连接建立装置可以获取一个计数器的计数值(该一个计数器的计数值用于记录、该一个小区的网络设备释放连接建立装置与该一个小区的网络设备间的连接的释放次数)，并在该一个计数器的计数值大于或等于预设门限值的情况下，将该一个小区的标识加入禁用小区列表，以将M个小区的标识加入禁用小区列表。
可以理解，在连接建立装置将第一小区的标识加入禁用小区列表中之后，若M+1个小区中的任一个小区的网络设备、释放连接建立装置与该任一个小区的网络设备间的连接的情况下，则连接建立装置可以直接禁止向该任一个小区对应的网络的所有网络设备发送连接建立请求，并向其他小区的网络设备发送连接建立请求。
步骤102a、连接建立装置禁止向第一小区对应的目标网络的网络设备发送连接建立请求，并向第二小区的第二网络设备发送目标连接建立请求。
需要说明的是，针对步骤102a的说明，可以参考上述步骤102中的具体描述，本申请实施例在此不再赘述。
如此可知，由于连接建立装置可以将第一小区的标识加入禁用小区列表，这样，在第一小区的网络设备释放连接建立装置与该网络设备间的连接时，连接建立装置可以直接向其他小区的网络设备发送连接建立请求，而并不是重复向该网络设备发送连接建立请求，因此，可以减少连接建立装置与网络设备建立连接的耗时，如此，可以提升连接建立装置注册网络的效率。
当然，可能会出现第一网络设备是在一段时间内发生异常的情况，这样，连接建立装置也可以是在一段时间内禁止向第一小区对应的目标网络的网络设备发送连接建立请求。
下面将举例说明，连接建立装置是如何在一段时间内禁止向第一小区对应的目标网络的网络设备发送连接建立请求。
可选地，本申请实施例中，结合图2，如图4所示，上述步骤102具体可以通过下述的步骤102b实现。
步骤102b、若第一小区满足预设条件，则连接建立装置获取目标计数器的计数值，并在计数值大于或等于预设门限值的情况下，连接建立装置启动定时器，且在定时器 超时前，禁止向目标网络的网络设备发送连接建立请求，以及，向第二小区的第二网络设备发送目标连接建立请求。
可以理解，在定时器对应的超时时长内，连接建立装置不能向目标网络的所有网络设备发送连接建立请求。
进一步可选地，本申请实施例中，上述超时时长具体可以为12分钟(min)。
本申请实施例中，由于第一网络设备可能是在某一段时间内发生异常，因此，连接建立装置可以启动定时器，以在一段时间内禁止向目标网络的网络设备发送连接建立请求。
如此可知，由于连接建立装置可以在一段时间内禁止向目标网络的网络设备发送连接建立请求，因此，可以避免第一网络设备发生的异常已经解决，而连接建立装置仍禁止向目标网络的网络设备(该目标网络的网络设备中包括第一网络设备)发送连接建立请求的情况，如此，可以提升连接建立装置与网络设备建立连接的灵活性。
可选地，本申请实施例中，结合图4，如图5所示，在上述步骤102b之后，本申请实施例提供的连接建立方法还可以包括下述的步骤301。
步骤301、在定时器超时后，连接建立装置向目标小区的网络设备发送连接建立请求。
本申请实施例中，上述目标小区包括以下任一项：目标网络所在的小区、第二小区。
进一步可选地，本申请实施例中，在定时器超时后，连接建立装置可以将第一小区的标识从禁用小区列表中删除，并向目标小区的网络设备发送连接建立请求。
可以理解，在定时器超时后，第一网络设备发生的异常可能已经解决，因此，连接建立装置可以将第一小区的标识从禁用小区列表中删除。此时，若连接建立装置需要与网络设备建立连接，则连接建立装置可以向所有小区的网络设备发送连接建立请求。
如此可知，在定时器超时后，连接建立装置可以向所有小区的网络设备发送连接建立请求，因此，连接建立装置可以与该所有小区中信号参数最强的小区的网络设备建立连接，如此，可以提升连接建立装置与网络设备建立连接的灵活性。
进一步可选地，本申请实施例中，针对M个小区的标识中的每个小区的标识，在连接建立装置将一个小区的标识加入禁用小区列表之后，连接建立装置可以启动一个定时器，并在该一个定时器超时前，禁止向该一个小区对应的网络的网络设备发送连接建立请求，以及，在该一个定时器超时之后，连接建立装置可以将该一个小区的标识从禁用小区列表中删除。
当然，连接建立装置还可以通过调整连接建立装置发送连接建立请求的时间间隔，以减少连接建立装置与网络设备建立连接的耗时。
下面将举例说明，连接建立装置是如何调整连接建立装置发送连接建立请求的时间间隔的。
可选地，本申请实施例中，在上述步骤101之前，本申请实施例提供的连接建立方法还可以包括下述的步骤401，并且上述步骤102可以替换为下述的步骤104。
步骤401、连接建立装置按照目标时间间隔，向第一网络设备发送第一连接建立 请求。
本申请实施例中，上述第一连接建立请求，用于请求建立第一连接。
进一步可选地，本申请实施例中，在连接建立装置处于空闲态的情况下，连接建立装置可以向第一网络设备发送第一连接建立请求(sa registration request)，并根据该第一网络设备发送的第一连接建立响应，建立连接建立装置与第一网络设备间的第一连接，若第一网络设备释放该第一连接，则连接建立装置可以在第一网络设备释放该第一连接的时刻后的目标时间间隔之后，再次第一网络设备发送第一连接建立请求，以按照目标时间间隔，向第一网络设备发送第一连接建立请求。
进一步可选地，本申请实施例中，上述目标时间间隔具体可以为10秒(s)。
步骤104、若第一小区满足预设条件，则连接建立装置获取目标计数器的计数值，并在计数值小于预设门限值的情况下，连接建立装置减少目标时间间隔，以及，按照减少后的目标时间间隔，向第一网络设备发送第一连接建立请求。
进一步可选地，本申请实施例中，减少后的目标时间间隔具体可以为5s。
本申请实施例中，若计数值小于预设门限值，则可以认为第一网络设备可能发生异常，因此，连接建立装置可以减少目标时间间隔，并按照减少后的目标时间间隔向第一网络设备发送第一连接建立请求，即频繁地向第一网络设备发送第一连接建立请求，这样，若第一网络设备发生异常，则第一网络设备会频繁地释放连接建立装置与该第一网络设备间的连接，以使得目标计数器的计数值大于或等于预设门限值。
如此可知，连接建立装置可以按照目标时间间隔，向第一网络设备发送连接建立请求，并在第一网络设备释放第一连接的释放次数小于预设门限值的情况下，减少目标时间间隔，并再次向第一网络设备发送连接建立请求，因此，可以快速地确定第一网络设备是否发生异常，从而，可以减少连接建立装置与网络设备建立连接的耗时，如此，可以提升连接建立装置注册网络的效率。
需要说明的是，本申请实施例提供的连接建立方法，执行主体可以为上述实施例中的连接建立装置，或者该连接建立装置中的用于执行连接建立方法的控制模块。本申请实施例中是以连接建立装置执行连接建立方法为例，说明本申请实施例提供的连接建立方法的装置的。
图6示出了本申请实施例中涉及的连接建立装置的一种可能的结构示意图。如图6所示，连接建立装置60可以包括：获取模块61、禁止模块62和发送模块63。
其中，获取模块61，用于在第一小区的第一网络设备释放连接建立装置60与第一网络设备间的第一连接的情况下，若第一小区满足预设条件，则获取目标计数器的计数值；该目标计数器用于记录第一网络设备释放第一连接的释放次数。禁止模块62，用于在计数值大于或等于预设门限值的情况下，禁止向第一小区对应的目标网络的网络设备发送连接建立请求。发送模块63，用于向第二小区的第二网络设备发送目标连接建立请求。上述发送模块63，还用于若第一小区不满足预设条件，则向第二小区的第二网络设备发送目标连接建立请求。其中，上述目标连接建立请求，用于请求建立连接建立装置60与第二网络设备间的第二连接。
在一种可能的实现方式中，本申请实施例提供的连接建立装置60还可以包括：加入模块。其中，加入模块，用于将第一小区的标识加入连接建立装置60的禁用小区列 表。其中，上述禁用小区列表中包括M个小区的标识，每个小区为连接建立装置60禁止发送连接建立请求的小区。
在一种可能的实现方式中，本申请实施例提供的连接建立装置60还可以包括：启动模块。其中，启动模块，用于启动定时器。上述禁止模块62，具体用于在启动模块启动的定时器超时前，禁止向目标网络的网络设备发送连接建立请求。
在一种可能的实现方式中，上述发送模块63，还用于在定时器超时后，向目标小区的网络设备发送连接建立请求。其中，上述目标小区包括以下任一项：目标网络所在的小区、第二小区。
在一种可能的实现方式中，上述发送模块63，还用于按照目标时间间隔，向第一网络设备发送第一连接建立请求；该第一连接建立请求，用于请求建立第一连接。本申请实施例提供的连接建立装置60还包括：调整模块。其中，调整模块，用于在计数值小于预设门限值的情况下，减少目标时间间隔。上述发送模块63，还用于按照调整模块减少后的目标时间间隔，向第一网络设备发送第一连接建立请求。
本申请实施例提供的连接建立装置，由于在第一网络设备释放第一连接时，UE可以先确定第一小区是否满足预设条件，并在确定该第一小区满足预设条件的情况下，再确定该第一网络设备释放该第一连接的释放次数是否大于或等于预设门限值，这样，若该释放次数大于或等于预设门限值，则UE可以确定该第一网络设备发生异常，并禁止UE向第一小区对应的目标网络的网络设备发送连接建立请求，以及，向第二网络设备发送连接建立请求，或者，在确定该第一小区不满足预设条件的情况下，UE可以确定该第一网络设备发生异常，并直接向第二网络设备发送连接建立请求，即，在一个小区(即第一小区)的网络设备发生异常时，UE并不会重复向该一个小区的网络设备发送连接建立请求，因此，可以减少UE与网络设备建立连接的耗时，如此，可以提升UE注册网络的效率。
本申请实施例中的连接建立装置可以是装置，也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备，也可以为非移动电子设备。示例性地，移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动电子设备可以为服务器、网络附属存储器(network attached storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例中的连接建立装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统，可以为iOS操作系统，还可以为其他可能的操作系统，本申请实施例不作具体限定。
本申请实施例提供的连接建立装置能够实现图1至图5的方法实施例实现的各个过程，为避免重复，这里不再赘述。
可选地，如图7所示，本申请实施例还提供一种用户设备70，包括处理器72，存储器71，存储在存储器71上并可在所述处理器72上运行的程序或指令，该程序或指令被处理器72执行时实现上述连接建立方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，本申请实施例中的用户设备包括上述所述的移动电子设备和非移动电子设备。
图8为实现本申请实施例的一种用户设备的硬件结构示意图。
该用户设备100包括但不限于：射频单元101、网络模块102、音频输出单元103、输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109、以及处理器110等部件。
本领域技术人员可以理解，用户设备100还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器110逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图8中示出的用户设备结构并不构成对用户设备的限定，用户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，在此不再赘述。
其中，处理器110，用于在第一小区的第一网络设备释放UE与第一网络设备间的第一连接的情况下，若第一小区满足预设条件，则获取目标计数器的计数值，并在计数值大于或等于预设门限值的情况下，禁止向第一小区对应的目标网络的网络设备发送连接建立请求；该目标计数器用于记录第一网络设备释放第一连接的释放次数。
射频单元101，用于向第二小区的第二网络设备发送目标连接建立请求。
射频单元101，还用于若第一小区不满足预设条件，则向第二小区的第二网络设备发送目标连接建立请求。
其中，上述目标连接建立请求，用于请求建立UE与第二网络设备间的第二连接。
本申请实施例提供的UE，由于在第一网络设备释放第一连接时，UE可以先确定第一小区是否满足预设条件，并在确定该第一小区满足预设条件的情况下，再确定该第一网络设备释放该第一连接的释放次数是否大于或等于预设门限值，这样，若该释放次数大于或等于预设门限值，则UE可以确定该第一网络设备发生异常，并禁止UE向第一小区对应的目标网络的网络设备发送连接建立请求，以及，向第二网络设备发送连接建立请求，或者，在确定该第一小区不满足预设条件的情况下，UE可以确定该第一网络设备发生异常，并直接向第二网络设备发送连接建立请求，即，在一个小区(即第一小区)的网络设备发生异常时，UE并不会重复向该一个小区的网络设备发送连接建立请求，因此，可以减少UE与网络设备建立连接的耗时，如此，可以提升UE注册网络的效率。
可选地，本申请实施例中，处理器110，还用于将第一小区的标识加入UE的禁用小区列表。
其中，上述禁用小区列表中包括M个小区的标识，每个小区为UE禁止发送连接建立请求的小区。
如此可知，由于UE可以将第一小区的标识加入禁用小区列表，这样，在第一小区的网络设备释放UE与该网络设备间的连接时，UE可以直接向其他小区的网络设备发送连接建立请求，而并不是重复向该网络设备发送连接建立请求，因此，可以减少UE与网络设备建立连接的耗时，如此，可以提升UE注册网络的效率。
可选地，本申请实施例中，处理器110，具体用于启动定时器，并在定时器超时前，禁止向目标网络的网络设备发送连接建立请求。
如此可知，由于UE可以在一段时间内禁止向目标网络的网络设备发送连接建立请求，因此，可以避免第一网络设备发生的异常已经解决，而UE仍禁止向目标网络的网络设备(该目标网络的网络设备中包括第一网络设备)发送连接建立请求的情况，如此，可以提升UE与网络设备建立连接的灵活性。
可选地，本申请实施例中，射频单元101，还用于在定时器超时后，向目标小区的网络设备发送连接建立请求。
其中，上述目标小区包括以下任一项：目标网络所在的小区、第二小区。
如此可知，在定时器超时后，UE可以向所有小区的网络设备发送连接建立请求，因此，UE可以与该所有小区中信号参数最强的小区的网络设备建立连接，如此，可以提升UE与网络设备建立连接的灵活性。
可选地，本申请实施例中，射频单元101，还用于按照目标时间间隔，向第一网络设备发送第一连接建立请求；该第一连接建立请求，用于请求建立第一连接。
处理器110，还用于在计数值小于预设门限值的情况下，减少目标时间间隔，并按照减少后的目标时间间隔，向第一网络设备发送第一连接建立请求。
如此可知，UE可以按照目标时间间隔，向第一网络设备发送连接建立请求，并在第一网络设备释放第一连接的释放次数小于预设门限值的情况下，减少目标时间间隔，并再次向第一网络设备发送连接建立请求，因此，可以快速地确定第一网络设备是否发生异常，从而，可以减少UE与网络设备建立连接的耗时，如此，可以提升UE注册网络的效率。
应理解的是，本申请实施例中，输入单元104可以包括图形处理器(graphics processing unit，GPU)1041和麦克风1042，图形处理器1041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元106可包括显示面板1061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板1061。用户输入单元107包括触控面板1071以及其他输入设备1072。触控面板1071，也称为触摸屏。触控面板1071可包括触摸检测装置和触摸控制器两个部分。其他输入设备1072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。存储器109可用于存储软件程序以及各种数据，包括但不限于应用程序和操作系统。处理器110可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器110中。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述连接建立方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的用户设备中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述连接建立方法实施 例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (15)

  1. 一种连接建立方法，应用于用户设备UE，所述方法包括：
    在第一小区的第一网络设备释放所述UE与所述第一网络设备间的第一连接的情况下，若所述第一小区满足预设条件，则获取目标计数器的计数值，并在所述计数值大于或等于预设门限值的情况下，禁止向所述第一小区对应的目标网络的网络设备发送连接建立请求，以及，向第二小区的第二网络设备发送目标连接建立请求；所述目标计数器用于记录所述第一网络设备释放所述第一连接的释放次数；
    若所述第一小区不满足预设条件，则向第二小区的第二网络设备发送目标连接建立请求；
    其中，所述目标连接建立请求，用于请求建立所述UE与所述第二网络设备间的第二连接。
  2. 根据权利要求1所述的方法，其中，所述禁止向所述第一小区对应的目标网络的网络设备发送连接建立请求之前，所述方法还包括：
    将所述第一小区的标识加入所述UE的禁用小区列表；
    其中，所述禁用小区列表中包括M个小区的标识，每个小区为所述UE禁止发送连接建立请求的小区。
  3. 根据权利要求1所述的方法，其中，所述禁止向所述第一小区对应的目标网络的网络设备发送连接建立请求，包括：
    启动定时器，并在所述定时器超时前，禁止向所述目标网络的网络设备发送连接建立请求。
  4. 根据权利要求3所述的方法，其中，所述禁止向所述目标网络的网络设备发送连接建立请求之后，所述方法还包括：
    在所述定时器超时后，向目标小区的网络设备发送连接建立请求；
    其中，所述目标小区包括以下任一项：所述目标网络所在的小区、所述第二小区。
  5. 根据权利要求1所述的方法，其中，所述在第一小区的第一网络设备释放所述UE与所述第一网络设备间的第一连接的情况下，若所述第一小区满足预设条件，则获取目标计数器的计数值之前，所述方法还包括：
    按照目标时间间隔，向所述第一网络设备发送第一连接建立请求；所述第一连接建立请求，用于请求建立所述第一连接；
    所述方法还包括：
    在所述计数值小于预设门限值的情况下，减少所述目标时间间隔，并按照减少后的目标时间间隔，向所述第一网络设备发送所述第一连接建立请求。
  6. 一种连接建立装置，所述连接建立装置包括：获取模块、禁止模块和发送模块；
    所述获取模块，用于在第一小区的第一网络设备释放所述连接建立装置与所述第一网络设备间的第一连接的情况下，若所述第一小区满足预设条件，则获取目标计数器的计数值；所述目标计数器用于记录所述第一网络设备释放所述第一连接的释放次数；
    所述禁止模块，用于在所述计数值大于或等于预设门限值的情况下，禁止向所述第一小区对应的目标网络的网络设备发送连接建立请求；
    所述发送模块，用于向第二小区的第二网络设备发送目标连接建立请求；
    所述发送模块，还用于若所述第一小区不满足预设条件，则向第二小区的第二网络设备发送目标连接建立请求；
    其中，所述目标连接建立请求，用于请求建立所述连接建立装置与所述第二网络设备间的第二连接。
  7. 根据权利要求6所述的连接建立装置，其中，所述连接建立装置还包括：加入模块；
    所述加入模块，用于将所述第一小区的标识加入所述连接建立装置的禁用小区列表；
    其中，所述禁用小区列表中包括M个小区的标识，每个小区为所述连接建立装置禁止发送连接建立请求的小区。
  8. 根据权利要求6所述的连接建立装置，其中，所述连接建立装置还包括：启动模块；
    所述启动模块，用于启动定时器；
    所述禁止模块，具体用于在所述启动模块启动的所述定时器超时前，禁止向所述目标网络的网络设备发送连接建立请求。
  9. 根据权利要求8所述的连接建立装置，其中，所述发送模块，还用于在所述定时器超时后，向目标小区的网络设备发送连接建立请求；
    其中，所述目标小区包括以下任一项：所述目标网络所在的小区、所述第二小区。
  10. 根据权利要求6所述的连接建立装置，其中，所述发送模块，还用于按照目标时间间隔，向所述第一网络设备发送第一连接建立请求；所述第一连接建立请求，用于请求建立所述第一连接；
    所述连接建立装置还包括：调整模块；
    所述调整模块，用于在所述计数值小于预设门限值的情况下，减少所述目标时间间隔；
    所述发送模块，还用于按照所述调整模块减少后的目标时间间隔，向所述第一网络设备发送所述第一连接建立请求。
  11. 一种用户设备UE，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至5中任一项所述的连接建立方法的步骤。
  12. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1至5中任一项所述的连接建立方法的步骤。
  13. 一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如权利要求1至5中任一项所述的连接建立方法的步骤。
  14. 一种计算机程序产品，所述计算机程序产品被存储在非易失的存储介质中，所述计算机程序产品被至少一个处理器执行以实现如权利要求1至5中任一项所述的连接建立方法的步骤。
  15. 一种电子设备，包括所述电子设备被配置成用于执行如权利要求1至5中任 一项所述的连接建立方法的步骤。
PCT/CN2022/074260 2021-02-04 2022-01-27 连接建立方法、装置和用户设备 Ceased WO2022166743A1 (zh)

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