WO2020211066A1 - 用于切换网络设备的方法、终端设备和网络设备 - Google Patents

用于切换网络设备的方法、终端设备和网络设备 Download PDF

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Publication number
WO2020211066A1
WO2020211066A1 PCT/CN2019/083361 CN2019083361W WO2020211066A1 WO 2020211066 A1 WO2020211066 A1 WO 2020211066A1 CN 2019083361 W CN2019083361 W CN 2019083361W WO 2020211066 A1 WO2020211066 A1 WO 2020211066A1
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Prior art keywords
threshold
target
measurement event
terminal device
parameter
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PCT/CN2019/083361
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English (en)
French (fr)
Inventor
尤心
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Oppo广东移动通信有限公司
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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 PCT/CN2019/083361 priority Critical patent/WO2020211066A1/zh
Priority to CN201980086924.9A priority patent/CN113261329B/zh
Publication of WO2020211066A1 publication Critical patent/WO2020211066A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Definitions

  • This application relates to the field of communications, and in particular to a method for switching network equipment, terminal equipment and network equipment.
  • HO handover
  • the network device may not be able to obtain the terminal device's running track and operating speed in real time, which leads to the network
  • the device sends a mismatched handover measurement configuration to the terminal device, which in turn may cause handover failure.
  • the embodiments of the present application provide a method, terminal device, and network device for switching network devices, which can increase the flexibility of the terminal device and reduce the possibility of handover failure.
  • a method for switching a network device including: a terminal device determines a target threshold value according to at least one threshold value included in at least one measurement event, wherein the target threshold value is adjusted based on the at least one threshold value Determined, or, the target threshold is selected from the at least one threshold; the terminal device sends the measurement result of the target measurement event in the at least one measurement event to the network device according to the target threshold, and the target measurement event corresponds to The target threshold.
  • a method for switching a network device including: the network device sends at least one measurement event to a terminal device, the at least one measurement event includes at least one threshold, wherein the at least one threshold is used for the terminal device The target threshold is determined after adjustment, and/or the at least one threshold is used for the terminal device to select the target threshold; the network device receives the measurement result of the target measurement event sent by the terminal device, and the target measurement event is the at least one measurement For the measurement event corresponding to the target threshold in the event, the measurement result of the target measurement event is determined by the terminal device according to the target threshold.
  • a terminal device which is used to execute the method in the foregoing first aspect or each of its implementation manners.
  • the terminal device includes a functional module for executing the method in the foregoing first aspect or each implementation manner thereof.
  • a network device configured to execute the method in the second aspect or its implementation manners.
  • the network device includes a functional module for executing the method in the foregoing second aspect or each implementation manner thereof.
  • a terminal device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned first aspect or each of its implementation modes.
  • a network device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned second aspect or each of its implementation modes.
  • a chip for implementing any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes any one of the above-mentioned first aspect to the second aspect or any of the implementations thereof method.
  • a computer-readable storage medium for storing a computer program that enables a computer to execute any one of the first aspect to the second aspect or the method in each implementation manner thereof.
  • a computer program product including computer program instructions, which cause a computer to execute any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
  • a computer program which when running on a computer, causes the computer to execute any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
  • the terminal device can select a target threshold from multiple thresholds, or determine the target threshold based on a threshold, and then perform measurement and report based on the determined target threshold and the corresponding target measurement event, so that the terminal device can be based on the current Attribute information such as moving speed is used to match a more appropriate handover type, and then to determine the corresponding measurement threshold and measurement event, which not only increases the flexibility of the terminal device, but also reduces the possibility of handover failure.
  • Fig. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • Fig. 2 is a schematic diagram of a handover process provided by an embodiment of the present application.
  • Fig. 3 is a schematic diagram of a condition switching process provided by an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of a method for switching network equipment provided by an embodiment of the present application.
  • Fig. 5 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • Fig. 6 is a schematic block diagram of a network device provided by an embodiment of the present application.
  • Fig. 7 is a schematic block diagram of a communication device provided by an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a chip provided by an embodiment of the present application.
  • Fig. 9 is a schematic diagram of a communication system provided by an embodiment of the present application.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GSM Global System of Mobile Communication
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or the wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • LTE Long Term Evolutional Node B
  • eNB evolved base station
  • CRAN Cloud Radio Access Network
  • the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches
  • the communication system 100 also includes at least one terminal device 120 located within the coverage area of the network device 110.
  • the "terminal equipment” used here includes but is not limited to connection via wired lines, such as via public switched telephone networks (PSTN), digital subscriber lines (Digital Subscriber Line, DSL), digital cables, and direct cable connections ; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • PSTN public switched telephone networks
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL
  • a terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellites or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio phone transceivers Electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal equipment can refer to access terminals, user equipment (UE), user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile equipment, user terminals, terminals, wireless communication equipment, user agents, or User device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • direct terminal connection (Device to Device, D2D) communication may be performed between the terminal devices 120.
  • the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.
  • NR New Radio
  • Figure 1 exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
  • the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
  • the communication device may include a network device 110 and a terminal device 120 with communication functions, and the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here.
  • the communication device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the application.
  • the handover (HO) process can usually be divided into three stages: handover preparation, handover execution and handover completion.
  • Fig. 2 is a schematic diagram of an existing handover process. The above three stages in the handover process will be briefly described below in conjunction with Fig. 2. It should be understood that FIG. 2 only shows a part of the process in the handover process, not the entire process, and the embodiment of the present application is not limited to this.
  • the handover preparation phase mainly includes steps S201 to S204.
  • the source base station configures the UE to perform measurement report, and the source base station is the base station connected to the UE before handover.
  • the UE reports the measurement result to the source base station, so that the source base station determines whether the UE needs to be handed over to the target base station based on the measurement result, and the target base station is the base station to which the UE is connected after the handover.
  • S203 Handover request.
  • the source base station determines that the UE performs handover based on the measurement result reported by the UE, and then sends a handover request to the target base station.
  • the target base station After the target base station agrees to the handover request, it will send an ACK message to the source base station.
  • the target base station will also configure a radio resource control (Radio Resource Control, RRC) reconfiguration (RRC Connection Reconfiguration) message for the UE .
  • RRC Radio Resource Control
  • the RRC message includes mobility control information (mobility Control Information), and the mobility Control Information information may include: random access channel (Random access channel, RACH) resources, cell radio network temporary identifier (Cell Radio Network Temporary Identifier, C -RNTI), the security algorithm of the target base station, and the system messages of the target base station.
  • the switching execution phase mainly includes steps S205 to S207.
  • the source base station sends a handover command (HOcommend) to the UE.
  • the HOcommend can forward the mobility Control Information to the UE for the source base station.
  • S206 Random access. After receiving the HOcommend, the UE initiates a random access procedure to the target base station.
  • S207 Sequence Number (SH) Status Transfer (SN STATUS TRANSFER)
  • SH Sequence Number
  • SN STATUS TRANSFER Sequence Number
  • the source base station will send SN STATUS TRANSFER to the target base station to inform the target base station of the uplink packet data aggregation Protocol (Packet Data Convergence Protocol, PDCP) SN receiving status and downlink PDCP SN sending status.
  • PDCP Packet Data Convergence Protocol
  • the switching completion stage mainly includes steps S208 to S209.
  • the target base station When the UE successfully accesses the target base station (random access is successful), the target base station will send a PATH SWITCH REQUEST requesting the MME to switch the downlink path. After the path switch is completed, the target base station will instruct the source base station to release the UE context and the handover is complete
  • path switching After the UE successfully accesses the target base station, that is, after successful random access, path switching can be performed between the target base station and the core network device.
  • the core network device may be a mobility management entity (Mobility Management Entity, MME), that is, path switching will be performed between the target base station and the MME.
  • MME mobility management entity
  • the target base station may send a path switch request (PATH SWITCH REQUEST) to the MME to request the MME to switch the downlink path, and the MME replies a path switch request acknowledgement (PATH SWITCH REQUEST ACK) to the target base station to complete the path switch.
  • PATH SWITCH REQUEST path switch request
  • PATH SWITCH REQUEST ACK path switch request acknowledgement
  • S209 Release the UE context. After the path switching between the target base station and the MMW is completed, the target base station instructs the source base station to release the UE context, and the handover is completed.
  • conditional handover avoids the problem that the handover preparation time is too long and the UE is too late to handover.
  • the UE’s operating trajectory is specific, so the source base station can allocate the target base station to the UE in advance, and the HO command contains the conditions for triggering the UE to switch. When the configured conditions are met, the UE Initiate an access request to the target base station.
  • Figure 3 shows a schematic diagram of part of the condition switching process.
  • the handover process corresponding to Fig. 2 is referred to as normal handover (normal HO) in this application.
  • S301 measurement report
  • the UE reports the measurement report to the source base station.
  • This S301 can correspond to S201 and S202 in the ordinary handover process shown in Figure 2 above. For the sake of brevity, it is not here. Repeat it again.
  • handover preparation similar to the normal handover process, the handover preparation is performed between the source base station and the target base station.
  • the source base station may perform handover preparation with one or more target base stations.
  • the source base station may send a handover request to one or more target base stations.
  • the handover preparation steps performed between the source base station and any target base station in S302 can all correspond to S203 and S204 in the ordinary handover process shown in FIG. 2. For brevity, details are not described herein again.
  • S303 Handover command.
  • Multiple target cells or multiple target base stations can be configured in the handover command sent by the source base station to the UE.
  • conditions for the UE to perform handover can also be configured.
  • the handover conditions can include cell or beam Information such as the status of the UE, so that the UE can determine which target cell or target base station to access based on the configured conditions.
  • S304 Random access is performed when the handover condition is met.
  • the UE determines whether the configured multiple target cells or target base stations meet the handover condition according to the configured condition, and performs random access when a certain target cell or target base station meets the condition.
  • the embodiment of the present application proposes a method for switching network equipment, which can increase the flexibility of the terminal equipment and reduce the possibility of handover failure.
  • FIG. 4 is a schematic flowchart of a method 400 for switching network devices according to an embodiment of the application.
  • the method 400 may be executed by a terminal device and a network device.
  • the terminal device may be a terminal device as shown in FIG. 1
  • the network device may be a network device as shown in FIG. 1.
  • the network device may refer to the source base station connected to the terminal device before the handover.
  • the method 400 includes: S410. Determine a target threshold.
  • the terminal device determines the target threshold according to at least one threshold included in at least one measurement event, where the target threshold is determined after adjustment based on the at least one threshold. , Or, the target threshold is selected from the at least one threshold.
  • the terminal device may determine the at least one measurement event in multiple ways.
  • the method 400 further includes: the terminal device receives measurement configuration information sent by the network device, where the measurement configuration information includes the at least one measurement event.
  • the measurement configuration information includes the at least one measurement event.
  • any one of the at least one measurement event may include one or more thresholds.
  • the measurement event in the embodiment of the present application is an event used in the handover process
  • the threshold included in it may be the threshold of the parameter to be measured in the measurement event.
  • the measurement event may include: the terminal device measures whether the Reference Signal Received Power (RSRP) of the source network device is greater than a preset value, that is, the terminal device needs to measure the RSRP of the source network device. This measurement
  • the threshold included in the event is the preset value of the RSRP.
  • the threshold can be set according to actual applications.
  • the threshold may be the channel quality of the cell where the terminal device is located, or the threshold may also be the channel quality of the neighboring cells of the cell, or the threshold may also be other parameters of other cells. Not limited to this.
  • the threshold is the channel quality
  • the channel quality may include at least one of RSRP, Reference Signal Received Quality (RSRQ), and Signal to Interference plus Noise Ratio (SINR),
  • the unit can be dB or dBm.
  • the method 400 further includes: S420, sending a measurement result.
  • the terminal device sends a measurement result of a target measurement event in the at least one measurement event to the network device according to the target threshold, and the target measurement event corresponds to The target threshold.
  • the terminal device only reports the measurement results of the target measurement event corresponding to the target threshold to the network device according to the target threshold, and does not report the measurement results of other measurement events, that is, the terminal device performs the measurement report process Filter processing.
  • the terminal device may also send the target threshold to the network device.
  • the terminal device sends a measurement report to the network device, and the measurement report includes the measurement result of the target measurement event, and may also include the target threshold of the target measurement event, but the embodiment of the present application is not limited to this.
  • the terminal device may determine the target threshold in multiple ways, and further determine the target measurement event corresponding to the target threshold. For example, the terminal device may select the expected handover type before reporting, so as to determine the corresponding target threshold and target measurement event according to the handover type; or, the terminal device may also select other information in the at least one measurement event according to the handover type. Further determine the target threshold.
  • the terminal device determines the target threshold according to the handover type.
  • the method 400 may further include: the terminal device determines that the type of handover is a target handover type.
  • the terminal device can determine the target switching type in multiple ways. For example, in order to make the target switching type more suitable for the current state of the terminal device, the terminal device may first determine the current state of the terminal before selecting the target switching type, and select the corresponding switching type based on its own state. Specifically, the terminal device may determine the target handover type according to the first attribute information, where the first attribute information includes at least one of the following information: the motion state of the terminal device, the moving speed of the terminal device, and the terminal device The moving direction of the device, the environment in which the terminal device is located, and the type of service of the terminal device.
  • the type of handover in the embodiment of the present application may include at least one of ordinary handover, conditional handover, and seamless handover (Seamless HO).
  • the normal handover may refer to a handover without any enhancement.
  • the normal handover may be the handover process shown in FIG. 2; the conditional handover may be the handover process shown in FIG. 3; and the seamless handover may refer to the terminal equipment.
  • Simultaneous connectivity can be achieved.
  • the handover type can also include other types, for example, it can also include: random access channel-less (RACH-LESS) handover; it can also include make before break (MBB) Switch.
  • RACH-LESS random access channel-less
  • MBB make before break
  • the method 400 may further include: the terminal device and the network device perform the handover according to the target handover type.
  • the terminal device may send the target switching type to the network device, so that the terminal device and the network device use the target switching type to perform switching.
  • S410 in the method 400 may specifically include: the terminal device determines to switch to the target according to the correspondence between the switching type and the threshold and the at least one threshold.
  • the threshold corresponding to the type is the target threshold; or, according to the direct correspondence between the switching type and the measurement event, the terminal device determines that the measurement event corresponding to the target switching type is the target measurement event, and the terminal device determines the target measurement event according to at least one threshold.
  • the threshold corresponding to the measurement event is the target threshold.
  • the correspondence between the handover type and the threshold value or the threshold value between the handover type and the measurement event may be configured by the network device, or may be specified by the protocol, or determined by the terminal device in other ways, for example, The terminal device can determine the correspondence between the threshold and the switching type according to the size of the threshold.
  • the at least one measurement event includes at least two measurement events. Specifically, taking any two measurement events included in the at least one measurement event as an example, for example, the first measurement event and the second measurement event in the at least one measurement event, where the first measurement event includes the first threshold,
  • the second measurement event includes a second threshold.
  • S410 in the method 400 may include: the terminal device determines that the measurement event corresponding to the target switching type is the target measurement event according to the corresponding relationship between the switching type and the measurement event, and then combining the measurement event with the target measurement event.
  • the corresponding threshold is determined as the target threshold, where the target threshold is the first threshold or the second threshold. That is, if the terminal device determines that the target measurement event corresponding to the target switching type is the first measurement event, then the corresponding target threshold is the first threshold.
  • the terminal device may determine the corresponding measurement event and/or threshold based on the handover type. For example, the terminal device may determine the target threshold corresponding to the target switching type according to the correspondence between the switching type and the threshold, and then determine the target measurement event corresponding to the target threshold; or, the terminal device may also determine the target measurement event corresponding to the target threshold according to the switching type and the measurement event Direct correspondence, determine the corresponding target measurement event according to the target switching type, and then determine the target threshold corresponding to the target measurement event; or, the terminal device may also determine the corresponding target threshold and target measurement event according to the target switching type.
  • the application embodiment is not limited to this.
  • the terminal device receives measurement configuration information sent by the network device, and the measurement configuration information includes a first measurement event and a second measurement event.
  • the first measurement event includes a first threshold, and the first threshold or the first measurement event is used for measurement reporting when the handover type is ordinary handover; and the second measurement event includes a second threshold, the second threshold
  • the second measurement event is used for measurement reporting when the switching type is conditional switching.
  • the corresponding relationship between the measurement event, the threshold and the HO type may be explicitly indicated, or the UE may determine the corresponding handover type according to the magnitude of the threshold. For example, if the second threshold is triggered earlier than the first threshold, it is determined that the second threshold is used for conditional switching and the first threshold is used for ordinary switching.
  • the terminal device After receiving the measurement configuration information, the terminal device judges the current more suitable handover type according to attribute information such as the current running direction or speed of the terminal device. For example, a user of a terminal device is taking a high-speed rail, and the high-speed movement will cause the handover to be too late and cause the handover to fail. At this time, the terminal device will select conditional handover. Conversely, the terminal device may choose other handover types, such as ordinary handover.
  • the terminal device After the terminal device determines the desired target switching type, the terminal device will perform measurement report based on the target threshold corresponding to the target switching type and the target measurement event. For example, the terminal device selects the normal handover type as the target handover type, and the normal handover corresponds to the first measurement event and the first threshold, so even if the terminal device is currently measuring, the second threshold of the second measurement event is first met. The terminal device will not perform measurement reporting, but will continue to monitor the first measurement event and the first threshold.
  • the first measurement event may be to measure whether the RSRP of the cell where the terminal device is located is greater than a first threshold; the second measurement event may be to measure whether the RSRP of a neighboring cell of the cell where the terminal device is located is greater than a second threshold. If it is determined that the first measurement event is the target measurement event, the terminal device sends a measurement report to the network device only when the RSRP of the cell where it is located is less than the first threshold, and the measurement result included in the measurement report is the RSRP of the cell; When the RSRP of the neighboring cell of the cell where the device is located is greater than the second threshold, the measurement report including the RSRP of the neighboring cell will not be sent.
  • the measurement report can learn the measurement result of the terminal device on the target measurement event.
  • the measurement report can also learn what the terminal device wants to perform or the current update. Matching the target switching type of the running track of the terminal device, so that the network device initiates a switching request to the target network device based on the measurement report.
  • the third measurement event may include multiple thresholds, For example, it is assumed that the third measurement event includes at least two thresholds, that is, the third measurement event includes the third threshold and the fourth threshold.
  • S410 in the method 400 may include: the terminal device determines that the target threshold corresponding to the target switching type is the third threshold or the fourth threshold according to the correspondence between the switching type and the threshold, and The target measurement event is the third measurement event.
  • the terminal device receives measurement configuration information sent by the network device, the measurement configuration information includes a third measurement event, and the third measurement event includes two thresholds, a third threshold and a fourth threshold, respectively.
  • the third threshold may be used for measurement reporting when the handover type is ordinary handover
  • the fourth threshold may be used for measurement reporting when the handover type is conditional switching.
  • the corresponding relationship between the threshold and the handover type can be indicated in an explicit manner.
  • the network device indicates that the third threshold is used for ordinary handover and that the third threshold is used for conditional handover; or, the terminal device can also be based on the threshold value. Determine the switching type, for example, the fourth threshold is triggered earlier than the third threshold, so as to determine that the fourth threshold is used for conditional switching, and the third threshold is used for ordinary switching.
  • the terminal device After receiving the measurement configuration information, the terminal device will also determine the more suitable handover type for the current terminal device according to the current running direction or speed or service type of the terminal device. For example, a user of a terminal device is taking a high-speed rail, and the high-speed movement will cause the handover to be too late and cause the handover to fail. At this time, the terminal device will select conditional handover. Conversely, the terminal device may choose other handover types, such as ordinary handover.
  • the terminal device After the terminal device determines the target handover type, the terminal device will perform measurement and report based on the threshold corresponding to the target handover type. For example, the terminal device selects the target handover type as ordinary handover, and the ordinary handover corresponds to the third threshold. Even if the fourth threshold is met first when the terminal device is currently measuring, the terminal device will not perform measurement reporting, but Will continue to monitor the third threshold. Regardless of whether the third threshold or the fourth threshold is selected, the target measurement event corresponding to the target threshold is the third measurement event.
  • the measurement report can be used to learn the measurement result of the terminal device on the target measurement event, that is, the measurement result of the third measurement event.
  • the measurement report can also be used to learn the target switching type that the terminal device wants to perform, or that is currently more suitable for the terminal device's running track, so that the network device initiates a switching request to the target network device based on the measurement report.
  • the fourth measurement event may include a threshold, for example , The fifth threshold.
  • S410 in the method 400 may include: the terminal device determines whether the target threshold corresponding to the target switching type is the fifth threshold according to the correspondence between the switching type and the threshold.
  • the method 400 further includes: if the terminal device determines that the target threshold is the fifth threshold, determining that the target measurement event is the fourth measurement event; or, if the terminal device determines that the target threshold is not the fifth threshold, The terminal device may determine the target threshold based on the fifth threshold. For example, the terminal device determines the first scaling factor corresponding to the target switching type, and determines the target threshold according to the product of the first scaling factor and the fifth threshold. At this time, the target measurement event is the fourth measurement event.
  • the fourth measurement event may further include at least one scaling factor
  • the method 400 further includes: the terminal device determines the first scaling factor according to the at least one scaling factor.
  • the terminal device may determine the first zoom factor corresponding to the target switching type among the at least one zoom factor, or the terminal device may also adjust based on the at least one zoom factor to determine the first zoom factor.
  • the terminal device receives measurement configuration information sent by the network device, where the measurement configuration information includes the fourth measurement event.
  • the fourth measurement event includes a fifth threshold, and the fifth threshold may be used for measurement reporting when the target handover type is ordinary handover.
  • the terminal device After receiving the measurement configuration information, the terminal device judges the more suitable handover type for the current terminal device according to attribute information such as the current running direction or speed of the terminal device. For example, a user of a terminal device is taking a high-speed rail, and the high-speed movement will cause the handover to be too late and cause the handover to fail. At this time, the terminal device will select conditional handover. Conversely, the terminal device may choose other handover types, such as ordinary handover.
  • the terminal device can adjust the fifth threshold in an equal proportion based on the target handover type. For example, the terminal device selects a normal handover, then it can be directly determined that the target threshold is the fifth threshold corresponding to the normal handover. For another example, if the terminal device selects conditional switching, the terminal device can appropriately reduce the fifth threshold based on its current moving speed, for example, determine the scaling factor corresponding to the conditional switching, and scale the fifth threshold to obtain the sixth Threshold, and perform measurement and report based on the sixth threshold.
  • the measurement report can learn the measurement result of the terminal device on the target measurement event, that is, the measurement result on the fourth measurement event.
  • the measurement report can also be used to learn the target switching type that the terminal device wants to perform, or that is currently more suitable for the terminal device's running track, so that the network device initiates a switching request to the target network device based on the measurement report.
  • the terminal device selects the measurement threshold and measurement event based on the determined handover type, so that the terminal device can match a more appropriate handover type based on the current movement information and other attribute information, and determine the corresponding measurement threshold and measurement event based on this, which not only increases This improves the flexibility of terminal equipment and reduces the possibility of handover failure.
  • the following describes how the terminal device uses other methods to determine the target threshold.
  • At least one measurement event may also include at least one parameter corresponding to at least one threshold.
  • S410 in the method 400 may include: the terminal device according to the second attribute information and the at least one parameter , The target parameter is determined, and the second attribute information includes at least one of the following information: the motion state of the terminal device, the moving speed of the terminal device, the moving direction of the terminal device, and the service type of the terminal device; the terminal device determines The threshold corresponding to the target parameter is the target threshold.
  • the method 400 may further include: the terminal device sends the target parameter to the network device.
  • the terminal device may also determine the target handover type based on the target parameter, so that the terminal device and the network device use the target handover type to switch, and the embodiment of the present application is not limited to this.
  • the at least one parameter corresponding to the at least one threshold in the embodiment of the present application may refer to any parameter of the terminal device.
  • the parameter may include the moving speed, moving direction, environment, and service type of the terminal device. at least one.
  • the at least one measurement event includes at least two measurement events. Specifically, take any two measurement events included in the at least one measurement event as an example, for example, the first measurement event and the second measurement event in the at least one measurement event, where the first measurement event includes a first threshold and A first parameter corresponding to the first threshold, and the second measurement event includes a second threshold and a second parameter corresponding to the second threshold.
  • S410 in the method 400 may include: the terminal device determines whether the target parameter is the first parameter or the second parameter according to the second attribute information. For example, when the target parameter is the first parameter, correspondingly, the target threshold is the first threshold, and the target measurement event is the first measurement event.
  • the terminal device may determine the corresponding measurement event and/or the threshold based on the parameter. For example, the terminal device may first determine the target threshold corresponding to the target parameter, and then determine the target measurement event corresponding to the target threshold; or, the terminal device may also determine the corresponding target measurement event according to the target parameter, and then determine the target measurement event The corresponding target threshold; or, the terminal device may also determine the corresponding target threshold and the target measurement event according to the target parameter, and the embodiment of the present application is not limited to this.
  • the terminal device receives measurement configuration information sent by the network device, and the measurement configuration information includes a first measurement event and a second measurement event.
  • the first measurement event includes a first threshold and a corresponding first speed range.
  • the first threshold, the first measurement event, and the first speed range may be used for measurement reporting when the switching type is ordinary switching;
  • the second measurement event includes a second threshold and a second speed range.
  • the second threshold, the second measurement event, and the second speed range can be used for measurement reporting when the switching type is conditional switching.
  • the corresponding relationship between the measurement event, the threshold and the speed range may be explicitly indicated, or the terminal device may determine the corresponding speed range or switching type according to the magnitude of the threshold.
  • the terminal device After receiving the measurement configuration information, the terminal device judges the more suitable measurement event and threshold value of the current terminal device according to the current operating speed of the terminal device. For example, if a user of a terminal device is riding a high-speed rail and the speed is relatively high, the terminal device will select the second speed range that includes the current terminal device moving speed, and then determine the target threshold value as the corresponding second threshold value, and the target measurement event as the corresponding The second measurement event.
  • the terminal device After the terminal device determines the target measurement event, the terminal device will perform a measurement report based on the target measurement event and the corresponding target threshold.
  • the network device after the network device receives the measurement report reported by the terminal device, it can learn the measurement result of the terminal device on the target measurement event through the measurement report.
  • the measurement report can also be used to determine the type of handover that the terminal device wants to perform or is currently more compatible with the running track of the terminal device, so that the network device initiates a handover request to the target network device based on the measurement report.
  • the third measurement event may include multiple thresholds, For example, it is assumed that the third measurement event includes at least two thresholds, that is, the third measurement event includes a third threshold and a fourth threshold. Correspondingly, the third measurement event further includes: the third threshold corresponding to the third threshold. Three parameters and a fourth parameter corresponding to the fourth threshold.
  • S410 in the method 400 may include: the terminal device determines, according to the second attribute information, that the target parameter is the third parameter or the fourth parameter, and the target threshold is the third threshold and the fourth threshold In the threshold corresponding to the target parameter, the target measurement event is the third measurement event.
  • the terminal device receives the measurement configuration information sent by the network device, the measurement configuration information includes a third measurement event, and the third measurement event includes two thresholds, the third threshold and the fourth threshold, and the third The third speed range corresponding to the threshold and the fourth speed range corresponding to the fourth threshold.
  • the third threshold and the third speed range can be used for measurement reporting when the switching type is normal switching, and the fourth threshold and the fourth speed range can be used for measurement reporting when the switching type is conditional switching.
  • the corresponding relationship between the threshold and the speed range may be indicated in an explicit manner; or, the terminal device may also determine the corresponding speed range or switching type according to the magnitude of the threshold.
  • the terminal device After receiving the measurement configuration information, the terminal device will also determine the more suitable measurement event and threshold value of the current terminal device according to the current speed of the terminal device. For example, if a user of a terminal device is riding a high-speed rail and the speed is relatively high, the terminal device will select the fourth speed range that includes the current movement speed of the terminal device, and then determine that the target threshold is the corresponding fourth threshold, and the target measurement event is the corresponding The third measurement event.
  • the terminal device After the terminal device determines the target measurement event and the target threshold, the terminal device will perform a measurement report based on the target measurement event and the corresponding target threshold.
  • the network device after the network device receives the measurement report reported by the terminal device, it can learn the measurement result of the terminal device on the target measurement event through the measurement report.
  • the measurement report can also be used to determine the type of handover that the terminal device wants to perform or is currently more compatible with the running track of the terminal device, so that the network device initiates a handover request to the target network device based on the measurement report.
  • the fourth measurement event may include a threshold, for example , The fifth threshold.
  • the fourth measurement event further includes at least one fifth parameter corresponding to the fifth threshold.
  • S410 in the method 400 may further include: the terminal device determines the target parameter in the at least one fifth parameter according to the second attribute information, and the target measurement event is the fourth measurement event; the terminal device Determine the second scaling factor corresponding to the target parameter; the terminal device determines the product of the second scaling factor and the fifth threshold as the target threshold.
  • the fourth measurement event may include at least one scaling factor
  • the method 400 further includes: the terminal device determines the second scaling factor according to the at least one scaling factor.
  • the terminal device may be in the at least one scaling factor, The second scaling factor is selected; or, the terminal device may also adjust based on the at least one scaling factor, and then determine the second scaling factor.
  • the terminal device receives measurement configuration information sent by the network device, where the measurement configuration information includes a fourth measurement event, and the fourth measurement event includes a fifth threshold value and at least one corresponding speed range.
  • the fifth threshold may be used for measurement reporting of ordinary handover.
  • the fourth measurement event may also include at least one scaling factor corresponding to the speed range.
  • the terminal device After receiving the measurement configuration information, the terminal device confirms the target threshold and target measurement event that the current terminal device needs to measure according to the current operating speed of the terminal device. For example, the user of the terminal device is riding a high-speed rail at a speed of 300KM/h, and the speed range corresponding to the speed is 0.5. Then the terminal device can calculate the sixth threshold based on the fifth threshold and the scaling factor of 0.5.
  • the sixth threshold That is, the target threshold, and the corresponding fourth measurement event is the target measurement event, and the terminal device performs measurement report based on the fourth measurement event and the sixth threshold.
  • the network device after the network device receives the measurement report reported by the terminal device, it can learn the measurement result of the terminal device on the target measurement event through the measurement report.
  • the measurement report can also be used to determine the type of handover that the terminal device wants to perform or is currently more compatible with the running track of the terminal device, so that the network device initiates a handover request to the target network device based on the measurement report.
  • At least one measurement event may include the first measurement event and the second measurement event in the above-mentioned first embodiment, and also includes the third measurement event in the second embodiment. That is, the first embodiment and the second measurement event may be combined.
  • the second embodiment is used in combination, and two target thresholds and two target measurement events are correspondingly determined, and the embodiment of the present application is not limited to this.
  • the terminal device can select a target threshold from multiple thresholds, or determine the target threshold based on one threshold, and then perform measurement based on the determined target threshold and the corresponding target measurement event Reporting, so that the terminal device can match a more appropriate handover type based on the current moving speed and other attribute information, and then determine the corresponding measurement threshold and measurement event, which not only increases the flexibility of the terminal device, but also reduces the handover failure. may.
  • the size of the sequence number of the above-mentioned processes does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, rather than corresponding to the embodiments of the present application.
  • the implementation process constitutes any limitation.
  • the terminal device 500 includes: a processing unit 510 and a transceiver unit 520.
  • the processing unit 510 is configured to: determine a target threshold value according to at least one threshold value included in at least one measurement event, wherein the target threshold value is determined after adjustment based on the at least one threshold value, or the target threshold value is The at least one threshold is selected;
  • the transceiver unit 520 is configured to: according to the target threshold, send a measurement result of the target measurement event in the at least one measurement event to the network device, and the target measurement event corresponds to the target threshold.
  • the processing unit 510 is further configured to determine that the type of handover is a target handover type.
  • the processing unit 510 is configured to determine the target handover type according to first attribute information, where the first attribute information includes at least one of the following information: the motion state of the terminal device, the terminal device The moving speed of the device, the moving direction of the terminal device, and the service type of the terminal device.
  • the processing unit 510 is further configured to perform the handover with the network device according to the target handover type.
  • the processing unit 510 is configured to: determine the measurement event corresponding to the target switching type as the target measurement event according to the correspondence between the switching type and the measurement event; according to the at least one threshold, It is determined that the threshold corresponding to the target measurement event is the target threshold.
  • the correspondence between the handover type and the measurement event is configured by the network device.
  • the at least one measurement event includes a first measurement event and a second measurement event
  • the first measurement event includes a first threshold
  • the second measurement event includes a second threshold
  • the processing unit 510 is configured to: according to the correspondence between the handover type and the measurement event, in the first measurement event and the second measurement event, determine that it corresponds to the target handover type The measurement event is the target measurement event.
  • the target threshold is the first threshold if the target measurement event is the first measurement event.
  • the processing unit 510 is configured to determine that the threshold corresponding to the target switching type is the target threshold according to the correspondence between the switching type and the threshold and the at least one threshold.
  • the correspondence between the handover type and the threshold is configured by the network device; or, the correspondence between the handover type and the threshold is determined by the processing unit 510 according to the magnitude of the threshold.
  • the at least one measurement event includes a third measurement event
  • the third measurement event includes a third threshold and a fourth threshold.
  • the processing unit 510 is configured to: according to the correspondence between the handover type and the threshold, in the third threshold or the fourth threshold, determine that the threshold corresponding to the target handover type is The target threshold and the target measurement event are the third measurement event.
  • the at least one measurement event includes a fourth measurement event
  • the fourth measurement event includes a fifth threshold
  • the processing unit 510 is configured to: determine according to the correspondence between the switching type and the threshold Whether the target threshold corresponding to the target switching type is the fifth threshold.
  • the processing unit 510 is further configured to: determine that the target threshold is the fifth threshold and the target measurement event is the fourth measurement event; or, if the target threshold is not the fifth threshold, The first scaling factor corresponding to the target switching type is determined, and the target threshold is determined according to the product of the first scaling factor and the fifth threshold, and the target measurement event is the fourth measurement event.
  • the fourth measurement event includes at least one scaling factor
  • the processing unit 510 is further configured to: determine the first scaling factor according to the at least one scaling factor.
  • the at least one measurement event further includes at least one parameter corresponding to the at least one threshold
  • the processing unit 510 is configured to: determine the target parameter according to the second attribute information and the at least one parameter, the The second attribute information includes at least one of the following information: the motion state of the terminal device, the moving speed of the terminal device, the moving direction of the terminal device, and the service type of the terminal device; determining that the threshold corresponding to the target parameter is the Target threshold.
  • the transceiver unit 520 is further configured to send the target parameter to the network device.
  • the at least one measurement event includes a first measurement event and a second measurement event
  • the first measurement event includes a first threshold and a first parameter corresponding to the first threshold
  • the second measurement The event includes a second threshold and a second parameter corresponding to the second threshold.
  • the processing unit 510 is configured to determine whether the target parameter is the first parameter or the second parameter according to the second attribute information.
  • the target threshold is the first threshold
  • the target measurement event is the first measurement event
  • the first parameter is a first speed range
  • the second parameter is a second speed range
  • the processing unit 510 is configured to determine the movement of the terminal device according to the second attribute information The speed belongs to the first speed range, and the first speed range is determined as the target parameter.
  • the at least one measurement event includes a third measurement event
  • the third measurement event includes a third threshold, a third parameter corresponding to the third threshold, a fourth threshold, and the fourth threshold. The corresponding fourth parameter.
  • the processing unit 510 is configured to: according to the second attribute information, determine that the target parameter is the third parameter or the fourth parameter, and the target threshold is the third threshold and the fourth parameter.
  • the threshold value corresponding to the target parameter in the threshold value, and the target measurement event is the third measurement event.
  • the third parameter is a third speed range
  • the fourth parameter is a fourth speed range
  • the processing unit 510 is configured to: determine the movement of the terminal device according to the second attribute information The speed belongs to the third speed range, and the third speed range is determined as the target parameter.
  • the at least one measurement event includes a fourth measurement event
  • the fourth measurement event includes a fifth threshold and at least one fifth parameter corresponding to the fifth threshold
  • the processing unit 510 is configured to: According to the second attribute information, the target parameter is determined in the at least one fifth parameter, and the target measurement event is the fourth measurement event.
  • the processing unit 510 is configured to: determine a second scaling factor corresponding to the target parameter; and determine the product of the second scaling factor and the fifth threshold as the target threshold.
  • the fourth measurement event includes at least one scaling factor
  • the processing unit 510 is further configured to: determine the second scaling factor according to the at least one scaling factor.
  • the at least one fifth parameter is at least one speed range
  • the processing unit 510 is configured to: if according to the second attribute information, determine that the moving speed of the terminal device belongs to the at least one speed range The target speed range is determined as the target parameter.
  • the type of handover includes at least one of ordinary handover, conditional handover, and seamless handover.
  • the threshold includes the channel quality of the cell where the terminal device is located and/or the channel quality of neighboring cells of the cell.
  • the channel quality includes at least one of reference signal received power, reference signal received quality, and signal to interference plus noise ratio.
  • the target measurement event includes measuring the reference signal received power of the cell where the terminal device is located
  • the transceiver unit 520 is configured to: if the reference signal received power of the cell is less than the target threshold, send a message to the network device Send the measurement result, the measurement result includes the reference signal received power of the cell; or, the processing unit 510 is configured to: if the reference signal received power of the cell is greater than or equal to the target threshold, determine not to send the measurement to the network device result.
  • the transceiver unit 520 is further configured to: receive measurement configuration information sent by the network device, where the measurement configuration information includes the at least one measurement event.
  • each unit in the terminal device 500 is used to implement the corresponding procedures of the terminal device in the respective methods in FIGS. 1 to 4, and are not repeated here for brevity.
  • the terminal device of the embodiment of the present application can select a target threshold from multiple thresholds, or determine the target threshold based on a threshold, and then perform measurement report based on the determined target threshold and the corresponding target measurement event, so that the terminal device Matching a more suitable handover type based on the current moving speed and other attribute information, and then determining the corresponding measurement threshold and measurement event, not only increases the flexibility of the terminal device, but also reduces the possibility of handover failure.
  • the network device 600 includes a transceiving unit 610 configured to send at least one measurement event to a terminal device, and the at least one measurement event includes at least one threshold, wherein the At least one threshold is used for the terminal device to determine the target threshold after adjustment, and/or the at least one threshold is used for the terminal device to select the target threshold; the transceiver unit 610 is further used for: receiving a target measurement event sent by the terminal device The target measurement event is a measurement event corresponding to the target threshold among the at least one measurement event, and the measurement result of the target measurement event is determined by the terminal device according to the target threshold.
  • the transceiver unit 610 is further configured to: receive the target handover type sent by the terminal device; and perform the handover with the terminal device according to the target handover type.
  • the type of handover includes at least one of ordinary handover, conditional handover, and seamless handover.
  • the at least one measurement event includes a first measurement event and a second measurement event
  • the first measurement event includes a first threshold
  • the second measurement event includes a second threshold
  • the first measurement event further includes a first parameter corresponding to the first threshold
  • the second measurement event further includes a second parameter corresponding to the second threshold
  • the target measurement event is the first measurement event or the second measurement event.
  • the at least one measurement event includes a third measurement event
  • the third measurement event includes a third threshold and a fourth threshold.
  • the third measurement event further includes a third parameter corresponding to the third threshold and a fourth parameter corresponding to the fourth threshold.
  • the target measurement event is the third measurement event.
  • the at least one measurement event includes a fourth measurement event
  • the fourth measurement event includes a fifth threshold and at least one scaling factor
  • the fifth threshold and the at least one scaling factor are used for the terminal device Determine the target threshold.
  • the fourth measurement event further includes at least one fifth parameter corresponding to the fifth threshold.
  • the at least one fifth parameter corresponds to the at least one scaling factor.
  • the transceiving unit 610 is further configured to send handover request information to the target network device according to the measurement result, where the handover request information is used to request the terminal device to be switched to the target network device.
  • the threshold includes the channel quality of the cell where the terminal device is located and/or the channel quality of neighboring cells of the cell.
  • the channel quality includes at least one of reference signal received power, reference signal received quality, and signal to interference plus noise ratio.
  • the target measurement event is to measure the reference signal received power of the cell where the terminal device is located
  • the transceiver unit 610 is configured to: receive the target threshold sent by the terminal device and the measurement result of the target measurement event, The reference signal received power of the cell in the measurement result is less than the target threshold.
  • each unit in the network device 600 is used to implement the corresponding processes of the network device in the respective methods in FIGS. 1 to 4, and are not repeated here for brevity.
  • the network device of the embodiment of the present application configures at least one measurement event and one or more thresholds for the terminal device, so that the terminal device can select a target threshold from multiple thresholds, or determine the target threshold based on a threshold, and then determine The target threshold value and the corresponding target measurement event are measured and reported, so that the terminal device can match the more appropriate handover type based on the current moving speed and other attribute information, and then determine the corresponding measurement threshold and measurement event, which not only increases the terminal device Flexibility, and can reduce the possibility of handover failure
  • FIG. 7 is a schematic structural diagram of a communication device 700 provided by an embodiment of the present application.
  • the communication device 700 shown in FIG. 7 includes a processor 710, and the processor 710 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 700 may further include a memory 720.
  • the processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the communication device 700 may further include a transceiver 730, and the processor 710 may control the transceiver 730 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
  • the transceiver 730 may include a transmitter and a receiver.
  • the transceiver 730 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 700 may specifically be a network device in an embodiment of the present application, and the communication device 700 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. For brevity, details are not repeated here. .
  • the communication device 700 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 700 may implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application. For simplicity , I won’t repeat it here.
  • FIG. 8 is a schematic structural diagram of a chip of an embodiment of the present application.
  • the chip 800 shown in FIG. 8 includes a processor 810, and the processor 810 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 800 may further include a memory 820.
  • the processor 810 can call and run a computer program from the memory 820 to implement the method in the embodiment of the present application.
  • the memory 820 may be a separate device independent of the processor 810, or may be integrated in the processor 810.
  • the chip 800 may further include an input interface 830.
  • the processor 810 can control the input interface 830 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
  • the chip 800 may further include an output interface 840.
  • the processor 810 can control the output interface 840 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip mentioned in the embodiment of the present application may also be referred to as a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip.
  • FIG. 9 is a schematic block diagram of a communication system 900 according to an embodiment of the present application.
  • the communication system 900 includes a terminal device 910 and a network device 920.
  • the terminal device 910 can be used to implement the corresponding function implemented by the terminal device in the above method
  • the network device 920 can be used to implement the corresponding function implemented by the network device in the above method. For brevity, it will not be omitted here. Repeat.
  • the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the aforementioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC application specific integrated circuit
  • FPGA ready-made programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • ESDRAM enhanced synchronous dynamic random access memory
  • Synchlink DRAM SLDRAM
  • DR RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is to say, the memory in the embodiment of the present application is intended to include but not limited to these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
  • the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
  • I will not repeat it here.
  • the embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product may be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, For brevity, I won't repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program runs on the computer, the computer is caused to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • I won’t repeat it here.
  • the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application.
  • the computer program runs on the computer, the computer executes each method in the embodiment of the present application. For the sake of brevity, the corresponding process will not be repeated here.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • each unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of this application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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Abstract

本申请实施例涉及用于切换网络设备的方法、终端设备和网络设备。该方法包括：终端设备根据至少一个测量事件中包括的至少一个阈值，确定目标阈值，其中，该目标阈值为基于该至少一个阈值进行调整后确定的，或，该目标阈值为在该至少一个阈值中选择的；该终端设备按照该目标阈值，向网络设备发送对该至少一个测量事件中目标测量事件的测量结果，该目标测量事件对应于该目标阈值。本申请实施例的用于切换网络设备的方法、终端设备和网络设备，能够增加终端设备的灵活性，而且可以减小切换失败的可能。

Description

用于切换网络设备的方法、终端设备和网络设备 技术领域
本申请涉及通信领域，尤其涉及用于切换网络设备的方法、终端设备和网络设备。
背景技术
在现有的切换(Handover，HO)流程中，终端设备执行哪一种切换都是由网络设备配置的，但是网络设备对于终端设备的运行轨迹以及运行速度等条件可能无法实时获取，从而导致网络设备向终端设备发送不匹配的切换测量配置，进而还可能导致切换失败。
发明内容
本申请实施例提供一种用于切换网络设备的方法、终端设备和网络设备，能够增加终端设备的灵活性，而且可以减小切换失败的可能。
第一方面，提供了一种用于切换网络设备的方法，包括：终端设备根据至少一个测量事件中包括的至少一个阈值，确定目标阈值，其中，该目标阈值为基于该至少一个阈值进行调整后确定的，或，该目标阈值为在该至少一个阈值中选择的；该终端设备按照该目标阈值，向网络设备发送对该至少一个测量事件中目标测量事件的测量结果，该目标测量事件对应于该目标阈值。
第二方面，提供了一种用于切换网络设备的方法，包括：网络设备向终端设备发送至少一个测量事件，该至少一个测量事件包括至少一个阈值，其中，该至少一个阈值用于该终端设备进行调整后确定目标阈值，和/或，该至少一个阈值用于该终端设备选择该目标阈值；该网络设备接收该终端设备发送的目标测量事件的测量结果，该目标测量事件为该至少一个测量事件中与该目标阈值对应的测量事件，该目标测量事件的测量结果为该终端设备按照该目标阈值确定的。
第三方面，提供了一种终端设备，用于执行上述第一方面或其各实现方式中的方法。具体地，该终端设备包括用于执行上述第一方面或其各实现方式中的方法的功能模块。
第四方面，提供了一种网络设备，用于执行上述第二方面或其各实现方式中的方法。具体地，该网络设备包括用于执行上述第二方面或其各实现方式中的方法的功能模块。
第五方面，提供了一种终端设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第一方面或其各实现方式中的方法。
第六方面，提供了一种网络设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第二方面或其各实现方式中的方法。
第七方面，提供了一种芯片，用于实现上述第一方面至第二方面中的任一方面或其各实现方式中的方法。具体地，该芯片包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有该芯片的设备执行如上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第八方面，提供了一种计算机可读存储介质，用于存储计算机程序，该计算机程序使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第九方面，提供了一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第十方面，提供了一种计算机程序，当其在计算机上运行时，使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
通过上述技术方案，终端设备可以在多个阈值中选择一个目标阈值，或者基于一个阈值确定目标阈值，再基于确定的目标阈值以及对应的目标测量事件进行测量上报，这样可以使得终端设备基于当前的移动速度等属性信息来匹配更合适的切换类型，并进而确定对应的测量阈值和测量事件，不但增加了终端设备的灵活性，而且可以减小切换失败的可能。
附图说明
图1是本申请实施例提供的一种通信***架构的示意性图。
图2是本申请实施例提供的一种切换流程的示意性图。
图3是本申请实施例提供的一种条件切换流程的示意性图。
图4是本申请实施例提供的一种用于切换网络设备的方法的示意性流程图。
图5是本申请实施例提供的一种终端设备的示意性框图。
图6是本申请实施例提供的一种网络设备的示意性框图。
图7是本申请实施例提供的一种通信设备的示意性框图。
图8是本申请实施例提供的一种芯片的示意性框图。
图9是本申请实施例提供的一种通信***的示意性图。
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做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。
本申请实施例的技术方案可以应用于各种通信***，例如：全球移动通讯(Global System of Mobile communication，GSM)***、码分多址(Code Division Multiple Access，CDMA)***、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)***、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)***、LTE频分双工(Frequency Division Duplex，FDD)***、LTE时分双工(Time Division Duplex，TDD)、通用移动通信***(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信***或5G***等。
示例性的，本申请实施例应用的通信***100如图1所示。该通信***100可以包括网络设备110，网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备进行通信。可选地，该网络设备110可以是GSM***或CDMA***中的基站(Base Transceiver Station，BTS)，也可以是WCDMA***中的基站(NodeB，NB)，还可以是LTE***中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN)中的无线控制器，或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)中的网络设备等。
该通信***100还包括位于网络设备110覆盖范围内的至少一个终端设备120。作为在此使用的“终端设备”包括但不限于经由有线线路连接，如经由公共交换电话网络(Public Switched Telephone Networks，PSTN)、数字用户线路(Digital Subscriber Line，DSL)、数字电缆、直接电缆连接；和/或另一数据连接/网络；和/或经由无线接口，如，针对蜂窝网络、无线局域网(Wireless Local Area Network，WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器；和/或另一终端设备的被设置成接收/发送通信信号的装置；和/或物联网(Internet of Things，IoT)设备。被设置成通过无线接口通信的终端设备可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信***(Personal Communications System，PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位***(Global Positioning System，GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端设备可以指接入终端、用户设备(User Equipment，UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端设备或者未来演进的PLMN中的终端设备等。
可选地，终端设备120之间可以进行终端直连(Device to Device，D2D)通信。
可选地，5G***或5G网络还可以称为新无线(New Radio，NR)***或NR网络。
图1示例性地示出了一个网络设备和两个终端设备，可选地，该通信***100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。
可选地，该通信***100还可以包括网络控制器、移动管理实体等其他网络实体，本申请实施例对此不作限定。
应理解，本申请实施例中网络/***中具有通信功能的设备可称为通信设备。以图1示出的通信***100为例，通信设备可包括具有通信功能的网络设备110和终端设备120，网络设备110和终端设备120可以为上文所述的具体设备，此处不再赘述；通信设备还可包括通信***100中的其他设备，例如网络控制器、移动管理实体等其他网络实体，本申请实施例中对此不做限定。
应理解，本文中术语“***”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种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。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
切换(HO)流程通常主要可以分为三个阶段：切换准备、切换执行和切换完成。图2为现有的一种切换流程的示意图，下面将结合图2对切换流程中上述三个阶段进行简单描述。应理解，图2仅示出了切换过程中的部分流程，并非全部流程，本申请实施例并不限于此。
如图2所示，在切换准备阶段主要包括步骤S201至S204。
S201，测量控制，源基站配置UE进行测量上报，该源基站为UE切换前连接的基站。
S202，测量报告，UE向源基站报告测量结果，以便于源基站基于该测量结果确定该UE是否需要切换至目标基站，该目标基站为UE切换之后连接的基站。
S203，切换请求，源基站基于UE上报的测量结果，确定该UE进行切换，则向目标基站发送切换请求。
S204，切换确认，目标基站同意切换请求后，会向源基站发送确认ACK信息，另外，该目标基站还会为该UE配置无线资源控制(Radio Resource Control，RRC)重建配置(RRC Connection Reconfiguration)消息，该RRC消息中包括移动控制信息(mobility Control Information)，该mobility Control Information信息中可以包括：随机接入信道(Random access channel，RACH)资源、小区无线网络临时标识(Cell Radio Network Temporary Identifier，C-RNTI)、目标基站安全算法以及目标基站的***消息等内容。
在切换执行阶段主要包括步骤S205至S207。
S205，切换命令，源基站向UE发送切换命令(HO commend)，该HO commend可以为源基站转发mobility Control Information给UE。
S206，随机接入，UE接收到HO commend后，向目标基站发起随机接入流程。
S207，序列号(Sequence Number，SH)状态传递(SN STATUS TRANSFER)，UE向目标基站发起随机接入流程的同时，源基站会发送SN STATUS TRANSFER给目标基站，用于告知目标基站上行分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)SN接收状态以及下行PDCP SN发送状态。
在切换完成阶段主要包括步骤S208至S209。当UE成功接入目标基站后(随机接入成功)，目标基站会发送PATH SWITCH REQUEST，请求MME切换下行路径，path switch完成后，目标基站会指示源基站释放UE上下文，切换完成
S208，路径切换，当UE成功接入目标基站后，也就是随机接入成功之后，目标基站与核心网设备之间可以进行路径切换。例如，该核心网设备可以为移动管理实体(Mobility Management Entity，MME)，即目标基站与MME之间会进行路径切换。具体地，目标基站可以向MME发送路径切换请求(PATH SWITCH REQUEST)，用于请求MME切换下行路径，MME向目标基站回复路径切换请求确认(PATH SWITCH REQUEST ACK)，完成路径切换。
S209，释放UE上下文，目标基站与MMW之间的路径切换完成之后，目标基站会指示源基站释放UE上下文，切换完成。
然而，对于某些特殊场景，比如UE高速移动或者高频条件下，需要UE频繁的进行切换，因此，提出了一种新的切换流程，即条件切换(Conditional handover，CHO)。条件切换避免了切换准备时间过长，导致UE要切换的时候已经过晚的问题，可以为UE提前配置HO command。另一方面，对于高铁场景，UE的运行轨迹是特定的，所以源基站可以提前把目标基站配给UE，并且在HO command中包含用于触发UE进行切换的条件，当满足所配条件时，UE向目标基站发起接入请求。
具体地，3GPP RAN2#104次会议已经同意了这种条件切换，并且支持在条件切换的流程中的HO command中配置多个目标小区。例如，图3示出了部分条件切换过程的示意图。为了与上述图2中所示的切换区别，本申请中将上述图2对应的切换过程称为普通切换(normal HO)。
如图3所示，S301，测量报告，与普通切换过程类似，UE向源基站上报测量报告，该S301可以对应上述图2示出的普通切换过程中的S201和S202，为了简洁，在此不再赘述。
S302，切换准备，与普通切换过程类似，源基站与目标基站之间执行切换准备。具体地，源基站可以与一个或者多个目标基站之间执行切换准备，例如，源基站可以向一个或者多个目标基站发送切换请求。其中，对于该S302中源基站与任意一个目标基站之间执行的切换准备步骤均可以对应上述图2示出的普通切换过程中的S203和S204，为了简洁，在此不再赘述。
S303，切换命令，源基站向UE发送的切换命令中可以配置多个目标小区或多个目标基站.可选的，还可以配置该UE执行切换的条件，例如该切换的条件可以包括小区或者波束的状态等信息，以便于UE基于所配置的条件(condition)判断接入哪个目标小区或目标基站。
S304，满足切换条件时，随机接入。UE根据所配置的条件(condition)，确定配置的多个目标小 区或目标基站是否满足切换条件，并在某个目标小区或者目标基站满足条件的情况下，执行随机接入。
目前，UE执行哪一种切换都是由网络设备配置的，但是网络设备对于UE的运行轨迹以及运行速度等条件可能无法实时获取，从而可能导致为终端设备发送了不匹配的切换测量配置。因此，本申请实施例提出了一种用于切换网络设备的方法，能够增加了终端设备的灵活性，而且可以减小切换失败的可能。
图4为本申请实施例提供的一种用于切换网络设备的方法400的示意性流程图。该方法400可以由终端设备和网络设备执行，例如，该终端设备可以为如图1所示的终端设备，该网络设备可以为如图1所示的网络设备。其中，该网络设备可以指该终端设备切换前连接的源基站。
如图4所示，该方法400包括：S410，确定目标阈值，终端设备根据至少一个测量事件中包括的至少一个阈值，确定目标阈值，其中，该目标阈值为基于该至少一个阈值进行调整后确定的，或，该目标阈值为在该至少一个阈值中选择的。
可选的，终端设备可以通过多种方式确定该至少一个测量事件。例如，该方法400还包括：该终端设备接收该网络设备发送的测量配置信息，该测量配置信息包括该至少一个测量事件。其中，该至少一个测量事件中任意一个测量事件可以包括一个或者多个阈值。
具体地，本申请实施例中的该测量事件为用于切换过程中的事件，其包括的阈值可以为该测量事件中需要测量的参数的阈值。例如，该测量事件可以包括：终端设备测量源网络设备的参考信号接收功率(Reference Signal Received Power，RSRP)是否大于预设值，也就是该终端设备需要测量的是源网络设备的RSRP，该测量事件中包括的阈值为该RSRP的预设值。
可选的，对于不同的测量事件，可以有相同或者不同的阈值。其中，对于任意事件中的任意阈值，该阈值可以根据实际应用，进行设置。例如，该阈值可以为终端设备所在的本小区的信道质量，或者，该阈值还可以为该本小区的相邻小区的信道质量，或者该阈值还可以为其他小区的其他参数，本申请实施例并不限于此。
另外，若该阈值为信道质量，该信道质量可以包括RSRP、参考信号接收质量(Reference Signal Received Quality，RSRQ)和信号与干扰加噪声比(Signal to Interference plus Noise Ratio，SINR)中的至少一个，其单位可以是dB或者dBm。
如图4所示，该方法400还包括：S420，发送测量结果，该终端设备按照该目标阈值，向网络设备发送对该至少一个测量事件中目标测量事件的测量结果，该目标测量事件对应于该目标阈值。具体地，终端设备根据该目标阈值，仅向网络设备上报与该目标阈值对应的目标测量事件的测量结果，而不上报其他测量事件的测量结果，也就是说，该终端设备对测量上报过程进行过滤处理。
可选的，终端设备还可以向网络设备发送该目标阈值。例如，终端设备向网络设备发送测量报告，在该测量报告中包括目标测量事件的测量结果，同时还可以包括该目标测量事件的目标阈值，但本申请实施例并不限于此。
在本申请实施例中，终端设备可以通过多种方式确定目标阈值，进而也确定该目标阈值对应的目标测量事件。例如，该终端设备可以在上报之前选择期待的切换类型，以便于根据该切换类型，确定对应的目标阈值和目标测量事件；或者，该终端设备还可以根据该至少一个测量事件中的其他信息，进一步确定目标阈值。
下面将先描述终端设备根据切换类型确定目标阈值。
在本申请实施例中，该方法400还可以包括：该终端设备确定该切换的类型为目标切换类型。其中，终端设备可以通过多种方式确定该目标切换类型。例如，为了使该目标切换类型更加适合该终端设备当前的状态，终端设备在选择目标切换类型之前，可以先判断终端当前的状态，基于自己的状态选择对应的切换类型。具体地，该终端设备可以根据第一属性信息，确定该目标切换类型，其中，该第一属性信息包括以下信息中的至少一个：该终端设备的运动状态、该终端设备的移动速度、该终端设备的移动方向、该终端设备所处环境以及该终端设备的业务类型。
可选的，本申请实施例中的该切换的类型可以包括：普通切换、条件切换和无缝切换(Seamless HO)中的至少一个。例如，该普通切换可以指没有任何增强的切换，例如，该普通切换可以为如图2所示的切换过程；条件切换可以为如图3所示的切换过程；而无缝切换可以指终端设备可以实现同时连接(simultaneous connectivity)。另外，该切换类型还可以包括其他类型，例如，还可以包括：无随机接入信道(Random Access Channel-LESS，RACH-LESS)的切换；还可以包括先接后断(make before break，MBB)切换。
可选的，对于终端设备确定的该目标切换类型，该方法400还可以包括：该终端设备与该网络设备按照该目标切换类型执行该切换。具体地，终端设备可以向该网络设备发送该目标切换类型，以便于终端设备与网络设备采用该目标切换类型执行切换。
在本申请实施例中，终端设备确定目标切换类型后，该方法400中的S410可以具体包括：该终端设备根据切换类型与阈值之间的对应关系、以及该至少一个阈值，确定与该目标切换类型对应的阈值为该目标阈值；或者，终端设备根据切换类型与测量事件直接的对应关系，确定与该目标切换类型对应的测量事件为目标测量事件，终端设备再根据至少一个阈值，确定与目标测量事件对应的阈值为目标阈值。其中，该切换类型与阈值之间的对应关系或者切换类型与测量事件之间的阈值可以为该网络设备配置的，或者，也可以为协议规定的，或者终端设备采用其他方式确定的，例如，终端设备可以根据阈值的大小，确定阈值与切换类型之间的对应关系。
下面将结合几个具体实施例详细描述。
可选的，作为第一个实施例，该至少一个测量事件中至少包括两个测量事件。具体地，以该至少一个测量事件中包括的任意两个测量事件为例，例如该至少一个测量事件中的第一测量事件和第二测量事件，其中，该第一测量事件包括第一阈值，该第二测量事件包括第二阈值。此时，该方法400中的S410可以包括：该终端设备根据该切换类型与测量事件之间的对应关系，确定与该目标切换类型对应的测量事件为目标测量事件，再将与该目标测量事件对应的阈值确定为目标阈值，其中，该目标阈值为该第一阈值或该第二阈值。也就是说，若终端设备确定目标切换类型对应的目标测量事件是第一测量事件，那么对应的该目标阈值为该第一阈值。
可选的，考虑到测量事件、阈值与切换类型之间的对应关系，终端设备可以基于切换类型确定对应的测量事件和/或阈值。例如，该终端设备可以根据切换类型和阈值之间的对应关系，确定目标切换类型对应的目标阈值，再确定该目标阈值对应的目标测量事件；或者，该终端设备还可以根据切换类型和测量事件直接的对应关系，根据目标切换类型确定对应的目标测量事件，进而再确定该目标测量事件对应的目标阈值；或者，该终端设备还可以根据目标切换类型确定对应的目标阈值以及目标测量事件，本申请实施例并不限于此。
例如，假设终端设备接收网络设备发送的测量配置信息，该测量配置信息包括了第一测量事件和第二测量事件。其中，该第一测量事件包括第一阈值，而该第一阈值或者说该第一测量事件用于切换类型为普通切换时的测量上报；而第二测量事件包括第二阈值，该第二阈值或者说第二测量事件用于切换类型为条件切换时的测量上报。其中，该测量事件、阈值与HO类型之间的对应关系可以通过显式指示，或者UE根据阈值大小判断对应的切换类型。比如，若第二阙值早于第一阙值触发，从而判断第二阈值用于条件切换，而第一阈值用于普通切换。
终端设备收到该测量配置信息后，根据终端设备当前运行方向或者速度等属性信息来判断当前更适合的切换类型。比如终端设备的用户正在乘坐高铁，那么高速的移动会造成切换太迟并且导致切换失败，此时终端设备会选择条件切换。反之，终端设备可能会选择其他切换类型，例如普通切换。
当终端设备确定了期望的目标切换类型后，终端设备会基于该目标切换类型对应的目标阈值以及目标测量事件进行测量上报。比如终端设备选择了普通切换类型为目标切换类型，且该普通切换对应的是第一测量事件和第一阈值，那么即便终端设备当前测量的时候，第二测量事件的第二阈值先满足了，终端设备也不会进行测量上报，而是会继续对第一测量事件和第一阈值进行监测。
例如，该第一测量事件可以为测量终端设备所在小区的RSRP是否大于第一阈值；第二测量事件可以为测量该终端设备所在小区的相邻小区的RSRP是否大于第二阈值。若确定第一测量事件为目标测量事件，那么终端设备仅在其所在小区的RSRP小于第一阈值时才向网络设备发送测量报告，该测量报告包括的测量结果为该小区的RSRP；而在终端设备的所在小区的相邻小区的RSRP大于第二阈值的情况下，不会发送包括该相邻小区的RSRP的测量报告。
这样，网络设备收到终端设备上报的测量报告后，通过该测量报告可以得知终端设备对目标测量事件的测量结果，另外，还可以通过该测量报告获知终端设备想要进行的或者说当前更匹配终端设备运行轨迹的目标切换类型，从而使得该网络设备基于该测量报告对目标网络设备发起切换请求。
可选的，作为第二个实施例，对于该至少一个测量事件中包括的任意一个测量事件，例如，该至少一个测量事件包括的第三测量事件，该第三测量事件可以包括多个阈值，例如，以该第三测量事件包括至少两个阈值为例，即该第三测量事件包括第三阈值和第四阈值。此时，该方法400中的S410可以包括：该终端设备根据该切换类型与阈值之间的对应关系，确定与该目标切换类型对应的该目标阈值为该第三阈值或该第四阈值，该目标测量事件为该第三测量事件。
例如，终端设备接收网络设备发送的测量配置信息，该测量配置信息包括了第三测量事件，该第三测量事件包括了两个阈值，分别为第三阈值和第四阈值。其中，第三阈值可以用于切换类型为普通切换时的测量上报，第四阈值可以用于切换类型为条件切换时的测量上报。另外，该阈值与切换类型之间的对应关系可以通过显式的方式指示，例如网络设备指示第三阈值用于普通切换，指示第三阈值用于条件切换；或者，终端设备还可以根据阈值大小判断切换类型，比如第四阙值早于第三阙值触发，从而判断 第四阈值用于条件切换，第三阈值用于普通切换。
终端设备收到该测量配置信息后，同样会根据终端设备当前运行方向或者速度或者业务类型等属性信息来判断当前终端设备更适合的切换类型。比如终端设备的用户正在乘坐高铁，那么高速的移动会造成切换太迟并且导致切换失败，此时终端设备会选择条件切换。反之，终端设备可能会选择其他切换类型，例如普通切换。
当终端设备确定了目标切换类型后，终端设备会基于该目标切换类型对应的阈值进行测量上报。比如终端设备选择了目标切换类型为普通切换，而该普通切换对应的是第三阈值，那么即便终端设备当前测量的时候，第四阈值先满足了，终端设备也不会进行测量上报，而是会继续对第三阈值进行监测。而无论选择第三阈值还是第四阈值，该目标阈值对应的目标测量事件均为第三测量事件。
这样，网络设备收到终端设备上报的测量报告后，通过该测量报告可以得知终端设备对目标测量事件的测量结果，也就是第三测量事件的测量结果。另外，还可以通过该测量报告获知终端设备想要进行的或者说当前更匹配终端设备运行轨迹的目标切换类型，从而使得该网络设备基于该测量报告对目标网络设备发起切换请求。
可选的，作为第三个实施例，对于该至少一个测量事件中包括的任意一个测量事件，例如，该至少一个测量事件包括的第四测量事件，该第四测量事件可以包括一个阈值，例如，第五阈值。此时，该方法400中的S410可以包括：该终端设备根据该切换类型与阈值之间的对应关系，确定与该目标切换类型对应的该目标阈值是否为该第五阈值。另外，该方法400还包括：若该终端设备确定该目标阈值为该第五阈值，则确定该目标测量事件为该第四测量事件；或，若终端设备确定该目标阈值不是该第五阈值，该终端设备可以基于该第五阈值，确定目标阈值，例如，终端设备确定与该目标切换类型对应的第一缩放因子，并根据该第一缩放因子与该第五阈值的乘积确定该目标阈值。此时，该目标测量事件为该第四测量事件。
可选的，该第四测量事件还可以包括至少一个缩放因子，该方法400还包括：该终端设备根据该至少一个缩放因子，确定该第一缩放因子。例如，该终端设备可以在该至少一个缩放因子中，确定与目标切换类型对应的第一缩放因子，或者，终端设备也可以基于该至少一个缩放因子进行调整，进而确定第一缩放因子。
例如，终端设备接收网络设备发送的测量配置信息，该测量配置信息包括了第四测量事件。该第四测量事件包括第五阈值，该第五阈值可以用于目标切换类型为普通切换时的测量上报。
终端设备收到该测量配置信息后，根据终端设备当前运行方向或者速度等属性信息来判断当前终端设备更适合的切换类型。比如终端设备的用户正在乘坐高铁，那么高速的移动会造成切换太迟并且导致切换失败，此时终端设备会选择条件切换。反之，终端设备可能会选择其他切换类型，例如普通切换。
当终端设备确定了目标切换类型后，终端设备可以基于该目标切换类型对第五阈值进行等比例调整。比如终端设备选择了普通切换，那么可以直接确定目标阈值为与该普通切换对应的第五阈值。再比如，该终端设备选择了条件切换，那么终端设备基于自己当前的移动速度可以适当缩小第五阈值，例如，确定该条件切换对应的缩放因子，对该第五阈值进行缩放，从而得到第六阈值，并基于该第六阈值进行测量上报。
这样，网络设备收到终端设备上报的测量报告后，通过该测量报告可以得知终端设备对目标测量事件的测量结果，也就是对第四测量事件的测量结果。另外，还可以通过该测量报告获知终端设备想要进行的或者说当前更匹配终端设备运行轨迹的目标切换类型，从而使得该网络设备基于该测量报告对目标网络设备发起切换请求。
因此，终端设备基于确定的切换类型选择测量阈值和测量事件，使得终端设备可以基于当前的移动信息等属性信息来匹配更合适的切换类型，并以此确定对应的测量阈值和测量事件，不但增加了终端设备的灵活性，而且可以减小切换失败的可能。
下面再描述终端设备采用其他方式确定目标阈值的方法。
在本申请实施例中，在至少一个测量事件中还可以包括与至少一个阈值对应的至少一个参数，此时，该方法400中的S410可以包括：终端设备根据第二属性信息以及该至少一个参数，确定目标参数，该第二属性信息包括以下信息中的至少一个：该终端设备的运动状态、该终端设备的移动速度、该终端设备的移动方向以及该终端设备的业务类型；该终端设备确定与该目标参数对应的阈值为该目标阈值。
可选的，该方法400还可以包括：该终端设备向该网络设备发送该目标参数。或者，该终端设备还可以基于该目标参数确定目标切换类型，以便于终端设备与网络设备采用该目标切换类型进行切换，本申请实施例并不限于此。
可选的，本申请实施例中的至少一个阈值对应的至少一个参数可以指该终端设备的任意参数，例如，该参数可以包括终端设备的移动速度、移动方向、所处环境以及业务类型中的至少一个。
下面将结合几个具体实施例详细描述。
可选的，作为第四个实施例，该至少一个测量事件中至少包括两个测量事件。具体地，以该至少一个测量事件中包括的任意两个测量事件为例，例如该至少一个测量事件中的第一测量事件和第二测量事件，其中，该第一测量事件包括第一阈值以及与该第一阈值对应的第一参数，该第二测量事件包括第二阈值以及与该第二阈值对应的第二参数。此时，该方法400中的S410可以包括：该终端设备根据该第二属性信息，确定该目标参数为该第一参数或者该第二参数。例如，在该目标参数为该第一参数的情况下，则对应的，该目标阈值为该第一阈值，该目标测量事件为该第一测量事件。
可选的，考虑到测量事件、阈值与参数之间的对应关系，终端设备可以基于参数确定对应的测量事件和/或阈值。例如，该终端设备可以先确定目标参数对应的目标阈值，再确定该目标阈值对应的目标测量事件；或者，该终端设备还可以根据目标参数确定对应的目标测量事件，进而再确定该目标测量事件对应的目标阈值；或者，该终端设备还可以根据目标参数确定对应的目标阈值以及目标测量事件，本申请实施例并不限于此。
例如，假设终端设备接收网络设备发送的测量配置信息，该测量配置信息包括了第一测量事件和第二测量事件。其中，该第一测量事件包括第一阈值以及对应的第一速度范围，例如，该第一阈值、该第一测量事件和第一速度范围可以是用于切换类型为普通切换时的测量上报；而第二测量事件包括第二阈值以及第二速度范围，例如，该第二阈值、第二测量事件以及第二速度范围可以用于切换类型为条件切换时的测量上报。其中，该测量事件、阈值与速度范围之间的对应关系可以通过显式指示，或者终端设备根据阈值大小判断对应的速度范围或者切换类型。
终端设备收到该测量配置信息后，根据终端设备当前运行速度来判断当前终端设备更适合的测量事件和阈值。比如终端设备的用户正在乘坐高铁，速度相对较高，则终端设备会选择速度范围包括了当前终端设备移动速度的第二速度范围，进而确定目标阈值为对应的第二阈值，目标测量事件为对应的第二测量事件。
当终端设备确定了目标测量事件后，终端设备会基于该目标测量事件以及对应的目标阈值进行测量上报。
这样，网络设备收到终端设备上报的测量报告后，通过该测量报告可以得知终端设备对目标测量事件的测量结果。另外，还可以通过该测量报告确定终端设备想要进行的或者说当前更匹配终端设备运行轨迹的切换类型，从而使得该网络设备基于该测量报告对目标网络设备发起切换请求。
可选的，作为第五个实施例，对于该至少一个测量事件中包括的任意一个测量事件，例如，该至少一个测量事件包括的第三测量事件，该第三测量事件可以包括多个阈值，例如，以该第三测量事件包括至少两个阈值为例，即该第三测量事件包括第三阈值和第四阈值，对应的，该第三测量事件还包括：与该第三阈值对应的第三参数以及与该第四阈值对应的第四参数。此时，该方法400中的S410可以包括：该终端设备根据该第二属性信息，确定该目标参数为该第三参数或者该第四参数，该目标阈值为该第三阈值和该第四阈值中与该目标参数对应的阈值，该目标测量事件为该第三测量事件。
例如，终端设备接收网络设备发送的测量配置信息，该测量配置信息包括了第三测量事件，该第三测量事件包括了两个阈值，分别为第三阈值和第四阈值，另外还包括第三阈值对应的第三速度范围以及与该第四阈值对应的第四速度范围。其中，第三阈值和第三速度范围可以用于切换类型为普通切换时的测量上报，第四阈值和第四速度范围可以用于切换类型为条件切换时的测量上报。另外，该阈值与速度范围之间的对应关系可以通过显式的方式指示；或者，终端设备还可以根据阈值大小判断对应的速度范围或者切换类型。
终端设备收到该测量配置信息后，同样会根据终端设备当前速度来判断当前终端设备更适合的测量事件和阈值。比如终端设备的用户正在乘坐高铁，速度相对较高，则终端设备会选择速度范围包括了当前终端设备移动速度的第四速度范围，进而确定目标阈值为对应的第四阈值，目标测量事件为对应的第三测量事件。
当终端设备确定了目标测量事件和目标阈值后，终端设备会基于该目标测量事件以及对应的目标阈值进行测量上报。
这样，网络设备收到终端设备上报的测量报告后，通过该测量报告可以得知终端设备对目标测量事件的测量结果。另外，还可以通过该测量报告确定终端设备想要进行的或者说当前更匹配终端设备运行轨迹的切换类型，从而使得该网络设备基于该测量报告对目标网络设备发起切换请求。
可选的，作为第六个实施例，对于该至少一个测量事件中包括的任意一个测量事件，例如，该至少一个测量事件包括的第四测量事件，该第四测量事件可以包括一个阈值，例如，第五阈值，另外，该第四测量事件还包括与第五阈值对应的至少一个第五参数。此时，该方法400中的S410还可以包括：该终端设备根据该第二属性信息，在该至少一个第五参数中确定该目标参数，该目标测量事件为该第四测 量事件；该终端设备确定该目标参数对应的第二缩放因子；该终端设备将该第二缩放因子与该第五阈值的乘积，确定为该目标阈值。其中，该第四测量事件可以包括至少一个缩放因子，该方法400还包括：该终端设备根据该至少一个缩放因子，确定该第二缩放因子，例如，终端设备可以在该至少一个缩放因子中，选择第二缩放因子；或者，终端设备也可以基于该至少一个缩放因子进行调整，进而确定第二缩放因子。
例如，终端设备接收网络设备发送的测量配置信息，该测量配置信息包括了第四测量事件，该第四测量事件包括第五阈值以及对应的至少一个速度范围。例如，该第五阈值可以用于普通切换的测量上报。另外，该第四测量事件还可以包括至少一个速度范围对应的缩放因子。
终端设备收到该测量配置信息后，根据终端设备当前运行速度来确实当前终端设备所需要测量的目标阈值和目标测量事件。比如终端设备的用户正在乘坐高铁，时速300KM/h，该速度所在的速度范围对应的缩放因子是0.5，那么终端设备可以基于第五阈值和该缩放因子0.5计算出第六阈值，该第六阈值即为目标阈值，对应的第四测量事件为目标测量事件，则终端设备基于第四测量事件和第六阈值进行测量上报。
这样，网络设备收到终端设备上报的测量报告后，通过该测量报告可以得知终端设备对目标测量事件的测量结果。另外，还可以通过该测量报告确定终端设备想要进行的或者说当前更匹配终端设备运行轨迹的切换类型，从而使得该网络设备基于该测量报告对目标网络设备发起切换请求。
应理解，上述各个实施例之间可以独立使用，或者也可以相互结合使用。例如，至少一个测量事件中可能包括上述第一个实施例中的第一个测量事件和第二测量事件，同时也包括第二实施例中的第三测量事件，即可以将第一实施例和第二个实施例结合使用，并且，对应确定了两个目标阈值和两个目标测量事件，本申请实施例并不限于此。
因此，本申请实施例的用于切换网络设备的方法，终端设备可以在多个阈值中选择一个目标阈值，或者基于一个阈值确定目标阈值，再基于确定的目标阈值以及对应的目标测量事件进行测量上报，这样可以使得终端设备基于当前的移动速度等属性信息来匹配更合适的切换类型，并进而确定对应的测量阈值和测量事件，不但增加了终端设备的灵活性，而且可以减小切换失败的可能。
应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
上文中结合图1至图4，详细描述了根据本申请实施例的用于切换网络设备的方法，下面将结合图5至图9，描述根据本申请实施例的终端设备和网络设备。
如图5所示，根据本申请实施例的终端设备500包括：处理单元510和收发单元520。具体地，该处理单元510用于：根据至少一个测量事件中包括的至少一个阈值，确定目标阈值，其中，该目标阈值为基于该至少一个阈值进行调整后确定的，或，该目标阈值为在该至少一个阈值中选择的；该收发单元520用于：按照该目标阈值，向网络设备发送对该至少一个测量事件中目标测量事件的测量结果，该目标测量事件对应于该目标阈值。
可选地，作为一个实施例，该处理单元510还用于：确定该切换的类型为目标切换类型。
可选地，作为一个实施例，该处理单元510用于：根据第一属性信息，确定该目标切换类型，该第一属性信息包括以下信息中的至少一个：该终端设备的运动状态、该终端设备的移动速度、该终端设备的移动方向以及该终端设备的业务类型。
可选地，作为一个实施例，该处理单元510还用于：与该网络设备按照该目标切换类型执行该切换。
可选地，作为一个实施例，该处理单元510用于：根据切换类型与测量事件之间的对应关系，确定与该目标切换类型对应的测量事件为该目标测量事件；根据该至少一个阈值，确定与该目标测量事件对应的阈值为该目标阈值。
可选地，作为一个实施例，该切换类型与测量事件之间的对应关系为该网络设备配置的。
可选地，作为一个实施例，该至少一个测量事件包括第一测量事件和第二测量事件，该第一测量事件包括第一阈值，该第二测量事件包括第二阈值。
可选地，作为一个实施例，该处理单元510用于：根据该切换类型与测量事件之间的对应关系，在该第一测量事件和该第二测量事件中，确定与该目标切换类型对应的测量事件为该目标测量事件。
可选地，作为一个实施例，若该目标测量事件为该第一测量事件，该目标阈值为该第一阈值。
可选地，作为一个实施例，该处理单元510用于：根据切换类型与阈值之间的对应关系、以及该至少一个阈值，确定与该目标切换类型对应的阈值为该目标阈值。
可选地，作为一个实施例，该切换类型与阈值之间的对应关系为该网络设备配置的；或者，该切换类型与阈值之间的对应关系为该处理单元510根据该阈值大小确定的。
可选地，作为一个实施例，该至少一个测量事件包括第三测量事件，该第三测量事件包括第三阈值 和第四阈值。
可选地，作为一个实施例，该处理单元510用于：根据该切换类型与阈值之间的对应关系，在该第三阈值或该第四阈值中，确定与该目标切换类型对应的阈值为该目标阈值，该目标测量事件为该第三测量事件。
可选地，作为一个实施例，该至少一个测量事件包括第四测量事件，该第四测量事件包括第五阈值，该处理单元510用于：根据该切换类型与阈值之间的对应关系，确定与该目标切换类型对应的该目标阈值是否为该第五阈值。
可选地，作为一个实施例，该处理单元510还用于：确定该目标阈值为该第五阈值，该目标测量事件为该第四测量事件；或，若该目标阈值不是该第五阈值，确定与该目标切换类型对应的第一缩放因子，并根据该第一缩放因子与该第五阈值的乘积确定该目标阈值，该目标测量事件为该第四测量事件。
可选地，作为一个实施例，该第四测量事件包括至少一个缩放因子，该处理单元510还用于：根据该至少一个缩放因子，确定该第一缩放因子。
可选地，作为一个实施例，该至少一个测量事件还包括与该至少一个阈值对应的至少一个参数，该处理单元510用于：根据第二属性信息以及该至少一个参数，确定目标参数，该第二属性信息包括以下信息中的至少一个：该终端设备的运动状态、该终端设备的移动速度、该终端设备的移动方向以及该终端设备的业务类型；确定与该目标参数对应的阈值为该目标阈值。
可选地，作为一个实施例，该收发单元520还用于：向该网络设备发送该目标参数。
可选地，作为一个实施例，该至少一个测量事件包括第一测量事件和第二测量事件，该第一测量事件包括第一阈值以及与该第一阈值对应的第一参数，该第二测量事件包括第二阈值以及与该第二阈值对应的第二参数。
可选地，作为一个实施例，该处理单元510用于：根据该第二属性信息，确定该目标参数为该第一参数或者该第二参数。
可选地，作为一个实施例，在该目标参数为该第一参数的情况下，该目标阈值为该第一阈值，该目标测量事件为该第一测量事件。
可选地，作为一个实施例，该第一参数为第一速度范围，该第二参数为第二速度范围；该处理单元510用于：若根据该第二属性信息，确定该终端设备的移动速度属于该第一速度范围，将该第一速度范围确定为该目标参数。
可选地，作为一个实施例，该至少一个测量事件包括第三测量事件，该第三测量事件包括第三阈值、与该第三阈值对应的第三参数、第四阈值以及与该第四阈值对应的第四参数。
可选地，作为一个实施例，该处理单元510用于：根据该第二属性信息，确定该目标参数为该第三参数或者该第四参数，该目标阈值为该第三阈值和该第四阈值中与该目标参数对应的阈值，该目标测量事件为该第三测量事件。
可选地，作为一个实施例，该第三参数为第三速度范围，该第四参数为第四速度范围；该处理单元510用于：若根据该第二属性信息，确定该终端设备的移动速度属于该第三速度范围，将该第三速度范围确定为该目标参数。
可选地，作为一个实施例，该至少一个测量事件包括第四测量事件，该第四测量事件包括第五阈值以及与该第五阈值对应的至少一个第五参数，该处理单元510用于：根据该第二属性信息，在该至少一个第五参数中确定该目标参数，该目标测量事件为该第四测量事件。
可选地，作为一个实施例，该处理单元510用于：确定该目标参数对应的第二缩放因子；将该第二缩放因子与该第五阈值的乘积，确定为该目标阈值。
可选地，作为一个实施例，该第四测量事件包括至少一个缩放因子，该处理单元510还用于：根据该至少一个缩放因子，确定该第二缩放因子。
可选地，作为一个实施例，该至少一个第五参数为至少一个速度范围，该处理单元510用于：若根据该第二属性信息，确定该终端设备的移动速度属于该至少一个速度范围中的目标速度范围，将该目标速度范围确定为该目标参数。
可选地，作为一个实施例，该切换的类型包括：普通切换、条件切换和无缝切换中的至少一个。
可选地，作为一个实施例，该阈值包括该终端设备所在的小区的信道质量和/或该小区的邻小区的信道质量。
可选地，作为一个实施例，该信道质量包括：参考信号接收功率、参考信号接收质量和信号与干扰加噪声比中的至少一个。
可选地，作为一个实施例，该目标测量事件包括测量该终端设备所在小区的参考信号接收功率，该收发单元520用于：若该小区的参考信号接收功率小于该目标阈值，向该网络设备发送该测量结果，该 测量结果包括该小区的参考信号接收功率；或，该处理单元510用于：若该小区的参考信号接收功率大于或者等于该目标阈值，确定不向该网络设备发送该测量结果。
可选地，作为一个实施例，该收发单元520还用于：接收该网络设备发送的测量配置信息，该测量配置信息包括该至少一个测量事件。
应理解，该终端设备500中的各个单元的上述和其它操作和/或功能分别为了实现图1至图4中的各个方法中终端设备的相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的终端设备，可以在多个阈值中选择一个目标阈值，或者基于一个阈值确定目标阈值，再基于确定的目标阈值以及对应的目标测量事件进行测量上报，这样可以使得终端设备基于当前的移动速度等属性信息来匹配更合适的切换类型，并进而确定对应的测量阈值和测量事件，不但增加了终端设备的灵活性，而且可以减小切换失败的可能。
如图6所示，根据本申请实施例的网络设备600包括：收发单元610，该收发单元610用于：向终端设备发送至少一个测量事件，该至少一个测量事件包括至少一个阈值，其中，该至少一个阈值用于该终端设备进行调整后确定目标阈值，和/或，该至少一个阈值用于该终端设备选择该目标阈值；该收发单元610还用于：接收该终端设备发送的目标测量事件的测量结果，该目标测量事件为该至少一个测量事件中与该目标阈值对应的测量事件，该目标测量事件的测量结果为该终端设备按照该目标阈值确定的。
可选地，作为一个实施例，该收发单元610还用于：接收该终端设备发送的目标切换类型；与该终端设备按照该目标切换类型执行该切换。
可选地，作为一个实施例，该切换的类型包括：普通切换、条件切换和无缝切换中的至少一个。
可选地，作为一个实施例，该至少一个测量事件包括第一测量事件和第二测量事件，该第一测量事件包括第一阈值，该第二测量事件包括第二阈值。
可选地，作为一个实施例，该第一测量事件还包括与该第一阈值对应的第一参数，该第二测量事件还包括与该第二阈值对应的第二参数。
可选地，作为一个实施例，该目标测量事件为该第一测量事件或该第二测量事件。
可选地，作为一个实施例，该至少一个测量事件包括第三测量事件，该第三测量事件包括第三阈值和第四阈值。
可选地，作为一个实施例，该第三测量事件还包括与该第三阈值对应的第三参数、以及与该第四阈值对应的第四参数。
可选地，作为一个实施例，该目标测量事件为该第三测量事件。
可选地，作为一个实施例，该至少一个测量事件包括第四测量事件，该第四测量事件包括第五阈值以及至少一个缩放因子，该第五阈值与该至少一个缩放因子用于该终端设备确定该目标阈值。
可选地，作为一个实施例，该第四测量事件还包括与该第五阈值对应的至少一个第五参数。
可选地，作为一个实施例，该至少一个第五参数对应于该至少一个缩放因子。
可选地，作为一个实施例，该收发单元610还用于：根据该测量结果，向目标网络设备发送切换请求信息，该切换请求信息用于请求将该终端设备切换至该目标网络设备。
可选地，作为一个实施例，该阈值包括该终端设备所在的小区的信道质量和/或该小区的邻小区的信道质量。
可选地，作为一个实施例，该信道质量包括：参考信号接收功率、参考信号接收质量和信号与干扰加噪声比中的至少一个。
可选地，作为一个实施例，该目标测量事件为测量该终端设备所在小区的参考信号接收功率，该收发单元610用于：接收该终端设备发送的目标阈值以及该目标测量事件的测量结果，该测量结果中该小区的参考信号接收功率小于该目标阈值。
应理解，该网络设备600中的各个单元的上述和其它操作和/或功能分别为了实现图1至图4中的各个方法中网络设备的相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的网络设备，为终端设备配置至少一个测量事件和一个或者多个阈值，使得终端设备可以在多个阈值中选择一个目标阈值，或者基于一个阈值确定目标阈值，再基于确定的目标阈值以及对应的目标测量事件进行测量上报，这样可以使得终端设备基于当前的移动速度等属性信息来匹配更合适的切换类型，并进而确定对应的测量阈值和测量事件，不但增加了终端设备的灵活性，而且可以减小切换失败的可能
图7是本申请实施例提供的一种通信设备700示意性结构图。图7所示的通信设备700包括处理器710，处理器710可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图7所示，通信设备700还可以包括存储器720。其中，处理器710可以从存储器720 中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器720可以是独立于处理器710的一个单独的器件，也可以集成在处理器710中。
可选地，如图7所示，通信设备700还可以包括收发器730，处理器710可以控制该收发器730与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器730可以包括发射机和接收机。收发器730还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该通信设备700具体可为本申请实施例的网络设备，并且该通信设备700可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该通信设备700具体可为本申请实施例的移动终端/终端设备，并且该通信设备700可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
图8是本申请实施例的芯片的示意性结构图。图8所示的芯片800包括处理器810，处理器810可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图8所示，芯片800还可以包括存储器820。其中，处理器810可以从存储器820中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器820可以是独立于处理器810的一个单独的器件，也可以集成在处理器810中。
可选地，该芯片800还可以包括输入接口830。其中，处理器810可以控制该输入接口830与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
可选地，该芯片800还可以包括输出接口840。其中，处理器810可以控制该输出接口840与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
可选地，该芯片可应用于本申请实施例中的网络设备，并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该芯片可应用于本申请实施例中的移动终端/终端设备，并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
应理解，本申请实施例提到的芯片还可以称为***级芯片，***芯片，芯片***或片上***芯片等。
图9是本申请实施例提供的一种通信***900的示意性框图。如图9所示，该通信***900包括终端设备910和网络设备920。
其中，该终端设备910可以用于实现上述方法中由终端设备实现的相应的功能，以及该网络设备920可以用于实现上述方法中由网络设备实现的相应的功能，为了简洁，在此不再赘述。
应理解，本申请实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的***和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，上述存储器为示例性但不是限制性说明，例如，本申请实施例中的存储器还可以是静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate  SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质，用于存储计算机程序。
可选的，该计算机可读存储介质可应用于本申请实施例中的网络设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序产品，包括计算机程序指令。
可选的，该计算机程序产品可应用于本申请实施例中的网络设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序产品可应用于本申请实施例中的移动终端/终端设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的，该计算机程序可应用于本申请实施例中的网络设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序可应用于本申请实施例中的移动终端/终端设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的***、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。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或者该技术方案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中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，)ROM、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (110)

  1. 一种用于切换网络设备的方法，其特征在于，包括：
    终端设备根据至少一个测量事件中包括的至少一个阈值，确定目标阈值，其中，所述目标阈值为基于所述至少一个阈值进行调整后确定的，或，所述目标阈值为在所述至少一个阈值中选择的；
    所述终端设备按照所述目标阈值，向网络设备发送对所述至少一个测量事件中目标测量事件的测量结果，所述目标测量事件对应于所述目标阈值。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    所述终端设备确定所述切换的类型为目标切换类型。
  3. 根据权利要求2所述的方法，其特征在于，所述终端设备确定所述切换的类型为目标切换类型，包括：
    所述终端设备根据第一属性信息，确定所述目标切换类型，所述第一属性信息包括以下信息中的至少一个：所述终端设备的运动状态、所述终端设备的移动速度、所述终端设备的移动方向以及所述终端设备的业务类型。
  4. 根据权利要求2或3所述的方法，其特征在于，所述方法还包括：
    所述终端设备与所述网络设备按照所述目标切换类型执行所述切换。
  5. 根据权利要求2至4中任一项所述的方法，其特征在于，所述终端设备根据至少一个测量事件中包括的至少一个阈值，确定目标阈值，包括：
    所述终端设备根据切换类型与测量事件之间的对应关系，确定与所述目标切换类型对应的测量事件为所述目标测量事件；
    所述终端设备根据所述至少一个阈值，确定与所述目标测量事件对应的阈值为所述目标阈值。
  6. 根据权利要求5所述的方法，其特征在于，所述切换类型与测量事件之间的对应关系为所述网络设备配置的。
  7. 根据权利要求5或6所述的方法，其特征在于，所述至少一个测量事件包括第一测量事件和第二测量事件，所述第一测量事件包括第一阈值，所述第二测量事件包括第二阈值。
  8. 根据权利要求7所述的方法，其特征在于，所述终端设备根据切换类型与测量事件之间的对应关系，确定与所述目标切换类型对应的测量事件为所述目标测量事件，包括：
    所述终端设备根据所述切换类型与测量事件之间的对应关系，在所述第一测量事件和所述第二测量事件中，确定与所述目标切换类型对应的测量事件为所述目标测量事件。
  9. 根据权利要求8所述的方法，其特征在于，若所述目标测量事件为所述第一测量事件，所述目标阈值为所述第一阈值。
  10. 根据权利要求2至4中任一项所述的方法，其特征在于，所述终端设备根据所述至少一个阈值，确定与所述目标切换类型对应的阈值为所述目标阈值，包括：
    所述终端设备根据切换类型与阈值之间的对应关系、以及所述至少一个阈值，确定与所述目标切换类型对应的阈值为所述目标阈值。
  11. 根据权利要求10所述的方法，其特征在于，所述切换类型与阈值之间的对应关系为所述网络设备配置的；或者，
    所述切换类型与阈值之间的对应关系为所述终端设备根据所述阈值大小确定的。
  12. 根据权利要求10或11所述的方法，其特征在于，所述至少一个测量事件包括第三测量事件，所述第三测量事件包括第三阈值和第四阈值。
  13. 根据权利要求12所述的方法，其特征在于，所述终端设备根据切换类型与阈值之间的对应关系、以及所述至少一个阈值，确定与所述目标切换类型对应的阈值为所述目标阈值，包括：
    所述终端设备根据所述切换类型与阈值之间的对应关系，在所述第三阈值或所述第四阈值中，确定与所述目标切换类型对应的阈值为所述目标阈值，所述目标测量事件为所述第三测量事件。
  14. 根据权利要求10或11所述的方法，其特征在于，所述至少一个测量事件包括第四测量事件，所述第四测量事件包括第五阈值，
    所述终端设备根据切换类型与阈值之间的对应关系、以及所述至少一个阈值，确定与所述目标切换类型对应的阈值为所述目标阈值，包括：
    所述终端设备根据所述切换类型与阈值之间的对应关系，确定与所述目标切换类型对应的所述目标阈值是否为所述第五阈值。
  15. 根据权利要求14所述的方法，其特征在于，所述方法还包括：
    所述终端设备确定所述目标阈值为所述第五阈值，所述目标测量事件为所述第四测量事件；或，
    若所述目标阈值不是所述第五阈值，所述终端设备确定与所述目标切换类型对应的第一缩放因子， 并根据所述第一缩放因子与所述第五阈值的乘积确定所述目标阈值，所述目标测量事件为所述第四测量事件。
  16. 根据权利要求15所述的方法，其特征在于，所述第四测量事件包括至少一个缩放因子，
    所述方法还包括：
    所述终端设备根据所述至少一个缩放因子，确定所述第一缩放因子。
  17. 根据权利要求1至4中任一项所述的方法，其特征在于，所述至少一个测量事件还包括与所述至少一个阈值对应的至少一个参数，
    所述终端设备根据至少一个测量事件中包括的至少一个阈值，确定目标阈值，包括：
    所述终端设备根据第二属性信息以及所述至少一个参数，确定目标参数，所述第二属性信息包括以下信息中的至少一个：所述终端设备的运动状态、所述终端设备的移动速度、所述终端设备的移动方向以及所述终端设备的业务类型；
    所述终端设备确定与所述目标参数对应的阈值为所述目标阈值。
  18. 根据权利要求17所述的方法，其特征在于，所述方法还包括：
    所述终端设备向所述网络设备发送所述目标参数。
  19. 根据权利要求17或18所述的方法，其特征在于，所述至少一个测量事件包括第一测量事件和第二测量事件，所述第一测量事件包括第一阈值以及与所述第一阈值对应的第一参数，所述第二测量事件包括第二阈值以及与所述第二阈值对应的第二参数。
  20. 根据权利要求19所述的方法，其特征在于，所述终端设备根据第二属性信息以及所述至少一个参数，确定目标参数，包括：
    所述终端设备根据所述第二属性信息，确定所述目标参数为所述第一参数或者所述第二参数。
  21. 根据权利要求20所述的方法，其特征在于，在所述目标参数为所述第一参数的情况下，所述目标阈值为所述第一阈值，所述目标测量事件为所述第一测量事件。
  22. 根据权利要求19至21中任一项所述的方法，其特征在于，所述第一参数为第一速度范围，所述第二参数为第二速度范围；
    所述终端设备根据第二属性信息以及所述至少一个参数，确定目标参数，包括：
    若所述终端设备根据所述第二属性信息，确定所述终端设备的移动速度属于所述第一速度范围，所述终端设备将所述第一速度范围确定为所述目标参数。
  23. 根据权利要求17或18所述的方法，其特征在于，所述至少一个测量事件包括第三测量事件，所述第三测量事件包括第三阈值、与所述第三阈值对应的第三参数、第四阈值以及与所述第四阈值对应的第四参数。
  24. 根据权利要求23所述的方法，其特征在于，所述终端设备根据第二属性信息以及所述至少一个参数，确定目标参数，包括：
    所述终端设备根据所述第二属性信息，确定所述目标参数为所述第三参数或者所述第四参数，所述目标阈值为所述第三阈值和所述第四阈值中与所述目标参数对应的阈值，所述目标测量事件为所述第三测量事件。
  25. 根据权利要求23或24所述的方法，其特征在于，所述第三参数为第三速度范围，所述第四参数为第四速度范围；
    所述终端设备根据第二属性信息以及所述至少一个参数，确定目标参数，包括：
    若所述终端设备根据所述第二属性信息，确定所述终端设备的移动速度属于所述第三速度范围，所述终端设备将所述第三速度范围确定为所述目标参数。
  26. 根据权利要求17或18所述的方法，其特征在于，所述至少一个测量事件包括第四测量事件，所述第四测量事件包括第五阈值以及与所述第五阈值对应的至少一个第五参数，
    所述终端设备根据第二属性信息以及所述至少一个参数，确定目标参数，包括：
    所述终端设备根据所述第二属性信息，在所述至少一个第五参数中确定所述目标参数，所述目标测量事件为所述第四测量事件。
  27. 根据权利要求26所述的方法，其特征在于，所述终端设备确定与所述目标参数对应的阈值为所述目标阈值，包括：
    所述终端设备确定所述目标参数对应的第二缩放因子；
    所述终端设备将所述第二缩放因子与所述第五阈值的乘积，确定为所述目标阈值。
  28. 根据权利要求27所述的方法，其特征在于，所述第四测量事件包括至少一个缩放因子，
    所述方法还包括：
    所述终端设备根据所述至少一个缩放因子，确定所述第二缩放因子。
  29. 根据权利要求26至28中任一项所述的方法，其特征在于，所述至少一个第五参数为至少一个速度范围，
    所述终端设备根据第二属性信息以及所述至少一个参数，确定目标参数，包括：
    若所述终端设备根据所述第二属性信息，确定所述终端设备的移动速度属于所述至少一个速度范围中的目标速度范围，所述终端设备将所述目标速度范围确定为所述目标参数。
  30. 根据权利要求2至16中任一项所述的方法，其特征在于，所述切换的类型包括：普通切换、条件切换和无缝切换中的至少一个。
  31. 根据权利要求1至30中任一项所述的方法，其特征在于，所述阈值包括所述终端设备所在的小区的信道质量和/或所述小区的邻小区的信道质量。
  32. 根据权利要求31所述的方法，其特征在于，所述信道质量包括：参考信号接收功率、参考信号接收质量和信号与干扰加噪声比中的至少一个。
  33. 根据权利要求32所述的方法，其特征在于，所述目标测量事件包括测量所述终端设备所在小区的参考信号接收功率，
    所述终端设备按照所述目标阈值，向网络设备发送对所述至少一个测量事件中目标测量事件的测量结果，包括：
    若所述小区的参考信号接收功率小于所述目标阈值，所述终端设备向所述网络设备发送所述测量结果，所述测量结果包括所述小区的参考信号接收功率；或，
    若所述小区的参考信号接收功率大于或者等于所述目标阈值，所述终端设备确定不向所述网络设备发送所述测量结果。
  34. 根据权利要求1至33中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备接收所述网络设备发送的测量配置信息，所述测量配置信息包括所述至少一个测量事件。
  35. 一种用于切换网络设备的方法，其特征在于，包括：
    网络设备向终端设备发送至少一个测量事件，所述至少一个测量事件包括至少一个阈值，其中，所述至少一个阈值用于所述终端设备进行调整后确定目标阈值，和/或，所述至少一个阈值用于所述终端设备选择所述目标阈值；
    所述网络设备接收所述终端设备发送的目标测量事件的测量结果，所述目标测量事件为所述至少一个测量事件中与所述目标阈值对应的测量事件，所述目标测量事件的测量结果为所述终端设备按照所述目标阈值确定的。
  36. 根据权利要求35所述的方法，其特征在于，所述方法还包括：
    所述网络设备接收所述终端设备发送的目标切换类型；
    所述网络设备与所述终端设备按照所述目标切换类型执行所述切换。
  37. 根据权利要求36所述的方法，其特征在于，所述切换的类型包括：普通切换、条件切换和无缝切换中的至少一个。
  38. 根据权利要求35至37中任一项所述的方法，其特征在于，所述至少一个测量事件包括第一测量事件和第二测量事件，所述第一测量事件包括第一阈值，所述第二测量事件包括第二阈值。
  39. 根据权利要求38所述的方法，其特征在于，所述第一测量事件还包括与所述第一阈值对应的第一参数，所述第二测量事件还包括与所述第二阈值对应的第二参数。
  40. 根据权利要求38或39所述的方法，其特征在于，所述目标测量事件为所述第一测量事件或所述第二测量事件。
  41. 根据权利要求35至37中任一项所述的方法，其特征在于，所述至少一个测量事件包括第三测量事件，所述第三测量事件包括第三阈值和第四阈值。
  42. 根据权利要求41所述的方法，其特征在于，所述第三测量事件还包括与所述第三阈值对应的第三参数、以及与所述第四阈值对应的第四参数。
  43. 根据权利要求41或42所述的方法，其特征在于，所述目标测量事件为所述第三测量事件。
  44. 根据权利要求35至37中任一项所述的方法，其特征在于，所述至少一个测量事件包括第四测量事件，所述第四测量事件包括第五阈值以及至少一个缩放因子，所述第五阈值与所述至少一个缩放因子用于所述终端设备确定所述目标阈值。
  45. 根据权利要求44所述的方法，其特征在于，所述第四测量事件还包括与所述第五阈值对应的至少一个第五参数。
  46. 根据权利要求45所述的方法，其特征在于，所述至少一个第五参数对应于所述至少一个缩放因子。
  47. 根据权利要求35至46中任一项所述的方法，其特征在于，所述方法还包括：
    所述网络设备根据所述测量结果，向目标网络设备发送切换请求信息，所述切换请求信息用于请求将所述终端设备切换至所述目标网络设备。
  48. 根据权利要求35至47中任一项所述的方法，其特征在于，所述阈值包括所述终端设备所在的小区的信道质量和/或所述小区的邻小区的信道质量。
  49. 根据权利要求47所述的方法，其特征在于，所述信道质量包括：参考信号接收功率、参考信号接收质量和信号与干扰加噪声比中的至少一个。
  50. 根据权利要求49所述的方法，其特征在于，所述目标测量事件为测量所述终端设备所在小区的参考信号接收功率，
    所述网络设备接收所述终端设备发送的目标测量事件的测量结果，包括：
    所述网络设备接收所述终端设备发送的目标阈值以及所述目标测量事件的测量结果，所述测量结果中所述小区的参考信号接收功率小于所述目标阈值。
  51. 一种终端设备，其特征在于，包括：
    处理单元，用于根据至少一个测量事件中包括的至少一个阈值，确定目标阈值，其中，所述目标阈值为基于所述至少一个阈值进行调整后确定的，或，所述目标阈值为在所述至少一个阈值中选择的；
    收发单元，用于按照所述目标阈值，向网络设备发送对所述至少一个测量事件中目标测量事件的测量结果，所述目标测量事件对应于所述目标阈值。
  52. 根据权利要求51所述的终端设备，其特征在于，所述处理单元还用于：
    确定所述切换的类型为目标切换类型。
  53. 根据权利要求52所述的终端设备，其特征在于，所述处理单元用于：
    根据第一属性信息，确定所述目标切换类型，所述第一属性信息包括以下信息中的至少一个：所述终端设备的运动状态、所述终端设备的移动速度、所述终端设备的移动方向以及所述终端设备的业务类型。
  54. 根据权利要求52或53所述的终端设备，其特征在于，所述处理单元还用于：
    与所述网络设备按照所述目标切换类型执行所述切换。
  55. 根据权利要求52至54中任一项所述的终端设备，其特征在于，所述处理单元用于：
    根据切换类型与测量事件之间的对应关系，确定与所述目标切换类型对应的测量事件为所述目标测量事件；
    根据所述至少一个阈值，确定与所述目标测量事件对应的阈值为所述目标阈值。
  56. 根据权利要求55所述的终端设备，其特征在于，所述切换类型与测量事件之间的对应关系为所述网络设备配置的。
  57. 根据权利要求55或56所述的终端设备，其特征在于，所述至少一个测量事件包括第一测量事件和第二测量事件，所述第一测量事件包括第一阈值，所述第二测量事件包括第二阈值。
  58. 根据权利要求57所述的终端设备，其特征在于，所述处理单元用于：
    根据所述切换类型与测量事件之间的对应关系，在所述第一测量事件和所述第二测量事件中，确定与所述目标切换类型对应的测量事件为所述目标测量事件。
  59. 根据权利要求58所述的终端设备，其特征在于，若所述目标测量事件为所述第一测量事件，所述目标阈值为所述第一阈值。
  60. 根据权利要求52至54中任一项所述的终端设备，其特征在于，所述处理单元用于：
    根据切换类型与阈值之间的对应关系、以及所述至少一个阈值，确定与所述目标切换类型对应的阈值为所述目标阈值。
  61. 根据权利要求60所述的终端设备，其特征在于，所述切换类型与阈值之间的对应关系为所述网络设备配置的；或者，
    所述切换类型与阈值之间的对应关系为所述处理单元根据所述阈值大小确定的。
  62. 根据权利要求60或61所述的终端设备，其特征在于，所述至少一个测量事件包括第三测量事件，所述第三测量事件包括第三阈值和第四阈值。
  63. 根据权利要求62所述的终端设备，其特征在于，所述处理单元用于：
    根据所述切换类型与阈值之间的对应关系，在所述第三阈值或所述第四阈值中，确定与所述目标切换类型对应的阈值为所述目标阈值，所述目标测量事件为所述第三测量事件。
  64. 根据权利要求60或61所述的终端设备，其特征在于，所述至少一个测量事件包括第四测量事件，所述第四测量事件包括第五阈值，
    所述处理单元用于：
    根据所述切换类型与阈值之间的对应关系，确定与所述目标切换类型对应的所述目标阈值是否为所述第五阈值。
  65. 根据权利要求64所述的终端设备，其特征在于，所述处理单元还用于：
    确定所述目标阈值为所述第五阈值，所述目标测量事件为所述第四测量事件；或，
    若所述目标阈值不是所述第五阈值，确定与所述目标切换类型对应的第一缩放因子，并根据所述第一缩放因子与所述第五阈值的乘积确定所述目标阈值，所述目标测量事件为所述第四测量事件。
  66. 根据权利要求65所述的终端设备，其特征在于，所述第四测量事件包括至少一个缩放因子，
    所述处理单元还用于：
    根据所述至少一个缩放因子，确定所述第一缩放因子。
  67. 根据权利要求51至54中任一项所述的终端设备，其特征在于，所述至少一个测量事件还包括与所述至少一个阈值对应的至少一个参数，
    所述处理单元用于：
    根据第二属性信息以及所述至少一个参数，确定目标参数，所述第二属性信息包括以下信息中的至少一个：所述终端设备的运动状态、所述终端设备的移动速度、所述终端设备的移动方向以及所述终端设备的业务类型；
    确定与所述目标参数对应的阈值为所述目标阈值。
  68. 根据权利要求67所述的终端设备，其特征在于，所述收发单元还用于：
    向所述网络设备发送所述目标参数。
  69. 根据权利要求67或68所述的终端设备，其特征在于，所述至少一个测量事件包括第一测量事件和第二测量事件，所述第一测量事件包括第一阈值以及与所述第一阈值对应的第一参数，所述第二测量事件包括第二阈值以及与所述第二阈值对应的第二参数。
  70. 根据权利要求69所述的终端设备，其特征在于，所述处理单元用于：
    根据所述第二属性信息，确定所述目标参数为所述第一参数或者所述第二参数。
  71. 根据权利要求70所述的终端设备，其特征在于，在所述目标参数为所述第一参数的情况下，所述目标阈值为所述第一阈值，所述目标测量事件为所述第一测量事件。
  72. 根据权利要求69至71中任一项所述的终端设备，其特征在于，所述第一参数为第一速度范围，所述第二参数为第二速度范围；
    所述处理单元用于：
    若根据所述第二属性信息，确定所述终端设备的移动速度属于所述第一速度范围，将所述第一速度范围确定为所述目标参数。
  73. 根据权利要求67或68所述的终端设备，其特征在于，所述至少一个测量事件包括第三测量事件，所述第三测量事件包括第三阈值、与所述第三阈值对应的第三参数、第四阈值以及与所述第四阈值对应的第四参数。
  74. 根据权利要求73所述的终端设备，其特征在于，所述处理单元用于：
    根据所述第二属性信息，确定所述目标参数为所述第三参数或者所述第四参数，所述目标阈值为所述第三阈值和所述第四阈值中与所述目标参数对应的阈值，所述目标测量事件为所述第三测量事件。
  75. 根据权利要求73或74所述的终端设备，其特征在于，所述第三参数为第三速度范围，所述第四参数为第四速度范围；
    所述处理单元用于：
    若根据所述第二属性信息，确定所述终端设备的移动速度属于所述第三速度范围，将所述第三速度范围确定为所述目标参数。
  76. 根据权利要求67或68所述的终端设备，其特征在于，所述至少一个测量事件包括第四测量事件，所述第四测量事件包括第五阈值以及与所述第五阈值对应的至少一个第五参数，
    所述处理单元用于：
    根据所述第二属性信息，在所述至少一个第五参数中确定所述目标参数，所述目标测量事件为所述第四测量事件。
  77. 根据权利要求76所述的终端设备，其特征在于，所述处理单元用于：
    确定所述目标参数对应的第二缩放因子；
    将所述第二缩放因子与所述第五阈值的乘积，确定为所述目标阈值。
  78. 根据权利要求77所述的终端设备，其特征在于，所述第四测量事件包括至少一个缩放因子，
    所述处理单元还用于：
    根据所述至少一个缩放因子，确定所述第二缩放因子。
  79. 根据权利要求76至78中任一项所述的终端设备，其特征在于，所述至少一个第五参数为至少一个速度范围，
    所述处理单元用于：
    若根据所述第二属性信息，确定所述终端设备的移动速度属于所述至少一个速度范围中的目标速度范围，将所述目标速度范围确定为所述目标参数。
  80. 根据权利要求52至66中任一项所述的终端设备，其特征在于，所述切换的类型包括：普通切换、条件切换和无缝切换中的至少一个。
  81. 根据权利要求51至80中任一项所述的终端设备，其特征在于，所述阈值包括所述终端设备所在的小区的信道质量和/或所述小区的邻小区的信道质量。
  82. 根据权利要求81所述的终端设备，其特征在于，所述信道质量包括：参考信号接收功率、参考信号接收质量和信号与干扰加噪声比中的至少一个。
  83. 根据权利要求82所述的终端设备，其特征在于，所述目标测量事件包括测量所述终端设备所在小区的参考信号接收功率，
    所述收发单元用于：
    若所述小区的参考信号接收功率小于所述目标阈值，向所述网络设备发送所述测量结果，所述测量结果包括所述小区的参考信号接收功率；或，
    所述处理单元用于：
    若所述小区的参考信号接收功率大于或者等于所述目标阈值，确定不向所述网络设备发送所述测量结果。
  84. 根据权利要求51至83中任一项所述的终端设备，其特征在于，所述收发单元还用于：
    接收所述网络设备发送的测量配置信息，所述测量配置信息包括所述至少一个测量事件。
  85. 一种网络设备，其特征在于，包括：
    收发单元，用于向终端设备发送至少一个测量事件，所述至少一个测量事件包括至少一个阈值，其中，所述至少一个阈值用于所述终端设备进行调整后确定目标阈值，和/或，所述至少一个阈值用于所述终端设备选择所述目标阈值；
    所述收发单元还用于：接收所述终端设备发送的目标测量事件的测量结果，所述目标测量事件为所述至少一个测量事件中与所述目标阈值对应的测量事件，所述目标测量事件的测量结果为所述终端设备按照所述目标阈值确定的。
  86. 根据权利要求85所述的网络设备，其特征在于，所述收发单元还用于：
    接收所述终端设备发送的目标切换类型；
    与所述终端设备按照所述目标切换类型执行所述切换。
  87. 根据权利要求86所述的网络设备，其特征在于，所述切换的类型包括：普通切换、条件切换和无缝切换中的至少一个。
  88. 根据权利要求85至87中任一项所述的网络设备，其特征在于，所述至少一个测量事件包括第一测量事件和第二测量事件，所述第一测量事件包括第一阈值，所述第二测量事件包括第二阈值。
  89. 根据权利要求88所述的网络设备，其特征在于，所述第一测量事件还包括与所述第一阈值对应的第一参数，所述第二测量事件还包括与所述第二阈值对应的第二参数。
  90. 根据权利要求88或89所述的网络设备，其特征在于，所述目标测量事件为所述第一测量事件或所述第二测量事件。
  91. 根据权利要求85至87中任一项所述的网络设备，其特征在于，所述至少一个测量事件包括第三测量事件，所述第三测量事件包括第三阈值和第四阈值。
  92. 根据权利要求91所述的网络设备，其特征在于，所述第三测量事件还包括与所述第三阈值对应的第三参数、以及与所述第四阈值对应的第四参数。
  93. 根据权利要求91或92所述的网络设备，其特征在于，所述目标测量事件为所述第三测量事件。
  94. 根据权利要求85至87中任一项所述的网络设备，其特征在于，所述至少一个测量事件包括第四测量事件，所述第四测量事件包括第五阈值以及至少一个缩放因子，所述第五阈值与所述至少一个缩放因子用于所述终端设备确定所述目标阈值。
  95. 根据权利要求94所述的网络设备，其特征在于，所述第四测量事件还包括与所述第五阈值对应的至少一个第五参数。
  96. 根据权利要求95所述的网络设备，其特征在于，所述至少一个第五参数对应于所述至少一个缩放因子。
  97. 根据权利要求85至96中任一项所述的网络设备，其特征在于，所述收发单元还用于：
    根据所述测量结果，向目标网络设备发送切换请求信息，所述切换请求信息用于请求将所述终端设备切换至所述目标网络设备。
  98. 根据权利要求85至97中任一项所述的网络设备，其特征在于，所述阈值包括所述终端设备所在的小区的信道质量和/或所述小区的邻小区的信道质量。
  99. 根据权利要求98所述的网络设备，其特征在于，所述信道质量包括：参考信号接收功率、参考信号接收质量和信号与干扰加噪声比中的至少一个。
  100. 根据权利要求99所述的网络设备，其特征在于，所述目标测量事件为测量所述终端设备所在小区的参考信号接收功率，
    所述收发单元用于：
    接收所述终端设备发送的目标阈值以及所述目标测量事件的测量结果，所述测量结果中所述小区的参考信号接收功率小于所述目标阈值。
  101. 一种终端设备，其特征在于，包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求1至34中任一项所述的方法。
  102. 一种网络设备，其特征在于，包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求35至50中任一项所述的方法。
  103. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1至34中任一项所述的方法。
  104. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求35至50中任一项所述的方法。
  105. 一种计算机可读存储介质，其特征在于，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求1至34中任一项所述的方法。
  106. 一种计算机可读存储介质，其特征在于，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求35至50中任一项所述的方法。
  107. 一种计算机程序产品，其特征在于，包括计算机程序指令，该计算机程序指令使得计算机执行如权利要求1至34中任一项所述的方法。
  108. 一种计算机程序产品，其特征在于，包括计算机程序指令，该计算机程序指令使得计算机执行如权利要求35至50中任一项所述的方法。
  109. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行如权利要求1至34中任一项所述的方法。
  110. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行如权利要求35至50中任一项所述的方法。
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