WO2021007758A1 - 一种参数获取方法、设备及存储介质 - Google Patents
一种参数获取方法、设备及存储介质 Download PDFInfo
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
Definitions
- the present invention relates to the field of wireless communication technology, and in particular to a method, equipment and storage medium for acquiring parameters.
- cell handover based on condition is usually not performed immediately, and the source cell configuration may be reconfigured. Since both the source cell configuration and conditional handover commands can be configured in incremental configuration, when both are configured at the same time, how the terminal device can obtain the updated source cell configuration and conditional handover command complete configuration based on the incremental configuration is urgent. Problems to be solved.
- the embodiments of the present invention provide a parameter acquisition method, device and storage medium, so that when the source cell configuration and conditional switching command are configured at the same time, the terminal device can obtain the updated source cell configuration and conditional switching command. Complete configuration.
- an embodiment of the present invention provides a parameter acquisition method, including: a terminal device receives first information sent by a source network device; the first information is used to instruct the terminal device to configure based on a first source cell, or The second source cell configuration or the first handover command complete configuration obtains the second handover command complete configuration; the terminal device obtains the second source cell configuration and the second handover command complete configuration based on the first information; The first source cell configuration and the second source cell configuration both correspond to the source network equipment, and the first handover command complete configuration and the second handover command complete configuration correspond to the same target network equipment.
- an embodiment of the present invention provides a parameter acquisition method, including: a target network device receives a cell handover request message sent by a source network device; the cell handover request message includes the first source cell configuration, or the cell handover request The message includes the second source cell configuration, or the cell handover request message instructs the target network device to send a second handover command complete configuration to the terminal device; the target network device obtains the second handover command complete based on the handover request message Configuration, or the second handover command complete configuration relative to the second incremental configuration of the first source cell configuration, or the second handover command complete configuration relative to the third incremental configuration of the second source cell configuration Configuration, or the fourth incremental configuration of the second handover command complete configuration relative to the first handover command complete configuration; the first source cell configuration and the second source cell configuration both correspond to the source network device, so The complete configuration of the first switching command and the complete configuration of the second switching command correspond to the same target network device.
- an embodiment of the present invention provides a parameter acquisition method, including: a source network device sends a cell handover request message to a target network device, and the cell handover request message is used to trigger the target network device to obtain a complete second handover command Configuration, or the second handover command complete configuration relative to the second incremental configuration of the first source cell configuration, or the second handover command complete configuration relative to the third incremental configuration of the second source cell configuration Configuration, or the fourth incremental configuration of the complete configuration of the second switching command relative to the complete configuration of the first switching command; the source network device sends first information to the terminal device; the first information is used to indicate all The terminal device obtains the complete configuration of the second handover command based on the configuration of the first source cell, or the configuration of the second source cell, or the complete configuration of the first handover command; the complete configuration of the first handover command and the complete configuration of the first handover command; The complete configuration of the second handover command corresponds to the same target network device, and the first source cell configuration and the second source cell configuration both
- an embodiment of the present invention provides a terminal device, and the terminal device includes:
- the first receiving unit is configured to receive first information sent by the source network device; the first information is used to instruct the terminal device to complete the configuration based on the first source cell configuration, or the second source cell configuration, or the first handover command Obtain the complete configuration of the second switching command;
- a first processing unit configured to obtain the second source cell configuration and the complete configuration of the second handover command based on the first information
- the first source cell configuration and the second source cell configuration both correspond to the source network device, and the first handover command complete configuration and the second handover command complete configuration correspond to the same target network equipment.
- an embodiment of the present invention provides a target network device, where the target network device includes:
- the second receiving unit is configured to receive a cell handover request message sent by a source network device; the cell handover request message includes the first source cell configuration, or the cell handover request message includes the second source cell configuration, or the cell handover The request message instructs the target network device to send a second handover command to the terminal device for complete configuration;
- the second processing unit is configured to obtain, based on the handover request message, a second handover command complete configuration, or a second incremental configuration of the second handover command complete configuration relative to the first source cell configuration, or the The second handover command complete configuration relative to the third incremental configuration of the second source cell configuration, or the second handover command complete configuration relative to the fourth incremental configuration of the first handover command;
- the first source cell configuration and the second source cell configuration both correspond to the source network device, and the first handover command complete configuration and the second handover command complete configuration correspond to the same target network equipment.
- an embodiment of the present invention provides a source network device, where the source network device includes:
- the second sending unit is configured to send a cell handover request message, where the cell handover request message is used to trigger the target network device to obtain the complete configuration of the second handover command, or the complete configuration of the second handover command is relative to the first The second incremental configuration of the source cell configuration, or the second handover command complete configuration relative to the third incremental configuration of the second source cell configuration, or the second handover command complete configuration relative to the first The fourth incremental configuration of the complete configuration of the switching command;
- the third sending unit is configured to send first information to a terminal device; the first information is used to instruct the terminal device to be based on the first source cell configuration, or the second source cell configuration, or the first handover command Complete configuration acquiring the complete configuration of the second switching command;
- the first handover command complete configuration and the second handover command complete configuration correspond to the same target network device, and the first source cell configuration and the second source cell configuration both correspond to the source network device.
- an embodiment of the present invention provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is configured to execute the above-mentioned terminal when the computer program is running. Steps of the parameter acquisition method executed by the device.
- an embodiment of the present invention provides a storage medium storing an executable program, and when the executable program is executed by a processor, the method for acquiring parameters executed by the target network device is implemented.
- an embodiment of the present invention provides a storage medium that stores an executable program, and when the executable program is executed by a processor, the method for acquiring parameters executed by the source network device described above is implemented.
- the parameter acquisition method provided by the embodiment of the present invention includes: a terminal device receives first information sent by a source network device; the first information is used to indicate that the terminal device is based on a first source cell configuration or a second source cell configuration, Or the first handover command complete configuration to obtain the second handover command complete configuration; the terminal device obtains the second source cell configuration and the second handover command complete configuration based on the first information.
- the source network device sends the received first information sent by the target network device to the terminal device, so that the terminal device can obtain the first incremental configuration of the second source cell configuration relative to the first source cell configuration , And the second handover command complete configuration relative to the second incremental configuration of the first source cell configuration, the second handover command complete configuration relative to the third incremental configuration of the second source cell configuration, and The second handover command complete configuration is relative to any one of the fourth incremental configuration of the first handover command complete configuration; the terminal device can determine the updated source cell configuration and conditional handover command through the obtained incremental information Complete configuration.
- Figure 1 is a schematic diagram of the cell handover process of the present invention
- Figure 2 is a schematic diagram of the conditional handover process of the present invention.
- FIG. 3 is a schematic diagram of the composition structure of a communication system according to an embodiment of the present invention.
- FIG. 4 is a schematic diagram of an optional processing flow of a method for acquiring parameters applied to a terminal device according to an embodiment of the present invention
- FIG. 5 is a schematic diagram of an optional processing flow of a method for obtaining parameters of a target network device according to an embodiment of the present invention
- FIG. 6 is a schematic diagram of an optional processing flow of a method for acquiring parameters applied to a source network device according to an embodiment of the present invention
- FIG. 7 is a schematic diagram of an optional processing flow of a parameter acquisition method according to an embodiment of the present invention.
- FIG. 8 is a schematic diagram of another optional processing flow of a parameter acquisition method according to an embodiment of the present invention.
- FIG. 9 is a schematic diagram of another optional processing flow of the parameter acquisition method according to an embodiment of the present invention.
- FIG. 10 is a schematic diagram of still another optional processing flow of the parameter acquisition method according to the embodiment of the present invention.
- FIG. 11 is a schematic diagram of the composition structure of a terminal device according to an embodiment of the present invention.
- FIG. 12 is a schematic diagram of the composition structure of a target network device according to an embodiment of the present invention.
- FIG. 13 is a schematic diagram of the composition structure of a source network device according to an embodiment of the present invention.
- FIG. 14 is a schematic diagram of the hardware composition structure of an electronic device according to an embodiment of the present invention.
- 5G Enhance Mobile Broadband
- URLLC Ultra Reliable Low Latency Communications
- mMTC Massive Machine Type Communication
- eMBB still aims for users to obtain multimedia content, services and data, and its demand is growing rapidly.
- eMBB may be deployed in different scenarios, such as indoors, urban areas, rural areas, etc., its capabilities and requirements are also quite different, so it cannot be generalized and must be analyzed in detail in conjunction with specific deployment scenarios.
- Typical applications of URLLC include: industrial automation, power automation, telemedicine operations (surgery), traffic safety protection, etc.
- Typical features of mMTC include: high connection density, small data volume, delay-insensitive services, low-cost modules and long service life.
- the New Rational (NR) system supports the handover process of connected terminal devices.
- a terminal device that is using network services moves from one cell to another, or due to wireless transmission service load adjustment, activation operation and maintenance, equipment failure, etc., in order to ensure communication continuity and service quality, the system must The communication link between the terminal equipment and the original cell is transferred to the new cell, that is, the handover process is performed.
- the cell handover process as shown in Figure 1, is divided into the following three stages:
- Phase 1 including steps 1 to 5
- handover preparation including measurement control and reporting, handover request and confirmation
- Phase 2 (including steps 6 to 8), handover execution: the terminal device immediately executes the handover process after receiving the handover command, that is, the terminal device disconnects the source cell and connects to the target cell (such as performing random access, sends an RRC handover complete message to Target network equipment, etc.); secondary node (Secondary Node, SN) state transfer, data forwarding.
- the terminal device immediately executes the handover process after receiving the handover command, that is, the terminal device disconnects the source cell and connects to the target cell (such as performing random access, sends an RRC handover complete message to Target network equipment, etc.); secondary node (Secondary Node, SN) state transfer, data forwarding.
- SN Secondary Node
- Phase 3 (including steps 9 to 12), the handover is completed: the target cell and the (Acess and Mobility Management Function, AMF) and the user plane function (User Port Function, UPF) execute the path switch (Path Switch), and release the terminal of the source network device Device context.
- AMF Access and Mobility Management Function
- UPF User Port Function
- the source network device can initiate handover preparation or request messages for multiple target cells simultaneously or sequentially according to the measurement report of the terminal device (including measurement results of multiple cells); specifically, the source network device can be based on direct connection Or through the S1/N2 interface between the mobility management entity (Mobility Management Entity, MME)/AMF to initiate a handover preparation or request message.
- MME Mobility Management Entity
- each target cell After receiving the handover preparation/request message, each target cell performs access control according to its own RRM algorithm, and sends a handover request response message to the network device where the source cell is located under the premise of passing the access control (if the access control fails) Then respond to the handover request failure message), which carries the handover command generated by the target cell.
- the source network device selects one of the multiple target cells that return a handover response according to its own RRM algorithm as the final handover target cell, and sends the handover command corresponding to the target cell to the terminal device through the RRC reconfiguration message to realize the network
- the device has complete control over the switching process.
- the handover process triggered by the measurement report of the terminal equipment is mainly the management of the mobile connection of the terminal equipment by the network equipment, so that the terminal equipment maintains the continuity of the current transmission service when it moves to the cell boundary and enters a new cell.
- LTE and NR systems also support a blind handover process.
- One of the trigger conditions for blind handover is based on the load balancing considerations on the network side. For example, when the current serving cell is congested, the serving cell can switch one or more connected terminal devices to other cells with lower load, even if these terminals The device has not really moved to the cell boundary.
- the existing X2 and Xn interfaces already support the exchange of load information of respective cells between different base stations, so that the serving cell can obtain the load status of other neighboring cells and decide whether to perform blind handover to some terminal devices according to their respective load comparisons.
- conditional handover conditional handover
- the terminal device executes the handover to the target cell according to the pre-configured handover command (that is, triggers the random access process) when it is triggered by the conditions related to the target cell. And send a handover complete message) to avoid the problem of too late or unable to send measurement reports and receive handover commands due to high-speed movement into the poor coverage area.
- the conditional handover command includes the configuration information of the target cell and the execution condition of the conditional handover.
- the execution condition of the conditional switch is determined by the source network device; after the source network device determines the execution condition, the execution condition is added to the RRC message and sent to the terminal device.
- some RRC configuration messages in the LTE system and the NR system can be transmitted in an incremental configuration mode.
- the incremental configuration is based on the current configuration or a reference.
- the network device only needs to notify the terminal device of the part of the configuration that needs to be updated; the current configuration of the terminal device and the updated part of the configuration content notified by the network device will get the updated Complete configuration information. Therefore, in the handover process, the handover command generated by the target network device is based on the source cell configuration sent by the source network device to the terminal device, and notified to the terminal device in an incremental configuration.
- the present invention provides a method for acquiring parameters.
- the method for acquiring parameters in the embodiments of this application can be applied to various communication systems, such as: Global System of Mobile Communication (GSM) system, Code Division Multiple Access (Code Division Multiple Access) , CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (Frequency Division Duplex, FDD) system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system Or 5G system, etc.
- GSM Global System of Mobile Communication
- CDMA Code Division Multiple Access
- WCDMA Wideband Code Division Multiple Access
- GPRS General Packet Radio Service
- LTE Long Term Evolution
- LTE Frequency Division Duplex Frequency Division Duplex
- FDD Frequency Division Duplex
- TDD Time Division Duplex
- UMTS Universal Mobile Telecommunication
- the communication system 100 applied in the embodiment of the present application is shown in FIG. 3.
- 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 3 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 having a communication function and a terminal device 120.
- 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.
- An optional processing flow of the parameter acquisition method applied to terminal equipment provided by the embodiment of the present invention, as shown in FIG. 4, includes the following steps:
- Step S201 The terminal device receives the first information sent by the source network device.
- the first information is used to instruct the terminal device to obtain the complete configuration of the second handover command based on the configuration of the first source cell, or the configuration of the second source cell, or the complete configuration of the first handover command.
- the terminal equipment uses the correct configuration (first source cell configuration, or second source cell configuration or first handover command complete configuration) as a reference to interpret the incremental configuration, and obtain the second source cell configuration and the first handover command.
- the handover command is completely configured; in this way, the problem of cell handover failure due to the use of the wrong condition handover command to access the target cell can be avoided.
- the target network device, the source network device, and the terminal device transfer the handover command configuration and the source cell configuration in an incremental configuration mode, which can reduce the signaling overhead of the system.
- the first information includes: a first incremental configuration of the second source cell configuration relative to the first source cell configuration, and a complete configuration of the second handover command relative to the first source cell configuration.
- the second incremental configuration of the cell configuration is not limited to: a first incremental configuration of the second source cell configuration relative to the first source cell configuration, and a complete configuration of the second handover command relative to the first source cell configuration.
- the first information includes: the first incremental configuration of the second source cell configuration relative to the first source cell configuration, and the complete configuration of the second handover command relative to the second The third incremental configuration of the source cell configuration.
- the first information includes: a first incremental configuration of the second source cell configuration relative to the first source cell configuration, and a complete configuration of the second handover command.
- the first information includes: a first incremental configuration of the second source cell configuration relative to the first source cell configuration, and a complete configuration of the second handover command relative to the The fourth incremental configuration of the complete configuration of the first switching command.
- the first incremental configuration refers to a configuration in which the source cell configuration after the update changes from the source cell configuration before the update when the source cell configuration of the corresponding source network device is updated.
- the second incremental configuration refers to a configuration in which the complete configuration of the updated handover command changes compared to the configuration of the first source cell when the handover command of the target cell is updated.
- the third incremental configuration refers to a configuration in which the complete configuration of the updated handover command changes from the configuration of the second source cell in the case of sending an update to the handover command of the target cell.
- the fourth incremental configuration refers to a configuration in which the complete configuration of the handover command after the update is changed from the complete configuration of the handover command before the update when the handover command of the target cell is updated.
- the first information may be carried in the RRC reconfiguration message.
- Step S202 The terminal device obtains the second source cell configuration and the complete configuration of the second handover command based on the first information.
- the terminal device obtains the first incremental configuration based on the first source cell configuration and the first incremental configuration The second source cell configuration; based on the first source cell configuration and the second incremental configuration, obtaining the complete configuration of the second handover command.
- the terminal device combines the first source cell configuration with the first incremental configuration to obtain the second source cell configuration; the terminal device combines the first source cell configuration with the second incremental configuration to obtain the second The switch command is fully configured.
- the terminal device obtains all the information based on the first source cell configuration and the first incremental configuration.
- the second source cell configuration based on the second source cell configuration and the third incremental configuration, obtaining a complete configuration of the second handover command.
- the terminal device merges the first source cell configuration with the first incremental configuration to obtain the second source cell configuration; the terminal device merges the second source cell configuration with the second incremental configuration to obtain the second handover command Complete configuration.
- the terminal device obtains the configuration based on the first source cell configuration and the first incremental configuration The second source cell configuration; the terminal device receives the complete configuration of the second handover command in the first information.
- the terminal device merges the first source cell configuration with the first incremental configuration to obtain the second source cell configuration; the terminal device directly receives the complete configuration of the second handover command sent by the source network device.
- the source network device directly sends the complete configuration of the second switching command to the terminal device
- no additional indication information is needed to instruct the terminal device to obtain the complete configuration of the second switching command based on the incremental configuration.
- the signaling overhead is reduced; and the terminal device directly obtains the complete configuration of the second switching command, which saves the operation of obtaining the complete configuration of the second switching command based on the incremental configuration after the terminal device receives the incremental configuration, which simplifies the terminal device to obtain the second switching command.
- the complete configuration process of the switching command is reduced
- the terminal device obtains all the information based on the first source cell configuration and the first incremental configuration.
- the second source cell configuration; and the complete configuration of the second handover command is acquired based on the complete configuration of the first handover command and the fourth incremental configuration.
- the complete configuration of the first switching command may have been acquired and saved by the terminal device.
- An optional processing flow of the method for obtaining parameters of a target network device provided by the embodiment of the present invention, as shown in FIG. 5, includes the following steps:
- Step S301 The target network device receives the cell handover request message sent by the source network device.
- the cell handover request message includes the first source cell configuration, or the cell handover request message includes the second source cell configuration, or the cell handover request message instructs the target network device to send to the terminal device
- the second switching command is fully configured.
- Step S302 The target network device obtains the complete configuration of the second handover command, or the second incremental configuration of the complete configuration of the second handover command relative to the configuration of the first source cell, or the second incremental configuration of the first source cell configuration based on the handover request message.
- the second handover command complete configuration is relative to the third incremental configuration of the second source cell configuration, or the second handover command complete configuration is relative to the fourth incremental configuration of the first handover command.
- the target network device when the cell handover request message includes the configuration of the first source cell, the target network device incrementally acquires the complete configuration of the second handover command relative to the configuration of the first source cell. The second incremental configuration of the first source cell configuration.
- the target network device acquires the complete configuration of the second handover command in an incremental manner based on the configuration of the second source cell relative to The third incremental configuration of the second source cell configuration.
- the target network device when the cell handover request message instructs the target network device to send the complete configuration of the second handover command to the terminal device, the target network device generates the complete configuration of the second handover command.
- step S302 the method further includes:
- Step S303 The target network device sends a second handover command complete configuration, or the second handover command complete configuration relative to the second incremental configuration of the first source cell configuration, or the second handover command complete configuration relative to the The third incremental configuration of the second source cell configuration or the fourth incremental configuration of the second handover command complete configuration relative to the fourth incremental configuration of the first handover command complete configuration to the source network device.
- the source network device can transparently transmit to the terminal device after receiving the second handover command complete configuration, or second incremental configuration, or third incremental configuration, or fourth incremental configuration, so that the terminal device can obtain the first Second, complete configuration of switching commands.
- the optional processing flow of the parameter acquisition method applied to the source network device provided by the embodiment of the present invention, as shown in FIG. 6, includes:
- Step 401 The source network device sends a cell handover request message to the target network device.
- the cell handover request message is used to trigger the target network device to obtain the second handover command complete configuration, or the second handover command complete configuration relative to the second incremental configuration of the first source cell configuration Or the second handover command complete configuration is relative to the third incremental configuration of the second source cell configuration, or the second handover command complete configuration is relative to the fourth incremental configuration of the first handover command.
- Step 402 The source network device sends the first information to the terminal device.
- the method further includes: the source network device receives the second handover command sent by the target network device for complete configuration, or second incremental configuration, or third incremental configuration, or fourth Incremental configuration.
- the first information is used to instruct the terminal device to obtain the second handover command based on the first source cell configuration, or the second source cell configuration, or the first handover command complete configuration Complete configuration.
- the first information in the case where the first information is used to indicate that the terminal device is configured based on the first source cell, the first information includes: the second source cell configuration is relative to the first source cell configuration The first incremental configuration of the second handover command and the second incremental configuration of the complete configuration of the second handover command relative to the configuration of the first source cell.
- the first information when the first information is used to indicate that the terminal device is configured based on the second source cell, the first information includes: the configuration of the second source cell is relative to the configuration of the first source cell.
- the configured first incremental configuration and the second handover command complete configuration relative to the third incremental configuration of the second source cell configuration.
- the first information includes: a first incremental configuration of the second source cell configuration relative to the first source cell configuration, and a complete configuration of the second handover command.
- the first information includes: a first incremental configuration of the second source cell configuration relative to the first source cell configuration, and a complete configuration of the second handover command relative to the The fourth incremental configuration of the complete configuration of the first switching command.
- the first information may be carried in the RRC reconfiguration message.
- An optional processing flow diagram of the parameter acquisition method provided by the embodiment of the present invention, as shown in FIG. 7, includes:
- Step S501 The source network device sends a CHO command to the terminal device.
- Step S502 The terminal device monitors the channel quality of the target cell based on the CHO command.
- the configuration information of the terminal device is the first source cell configuration
- the first source cell configuration is the cell configuration corresponding to the source network device.
- Step S503 The source network device sends a handover request message to the target network device.
- the target network device may be a new target network device that has not responded to the switching command, or it may be a target network device that has previously responded to the switching command.
- the handover request message carries the first source cell configuration.
- Step S504 The target network device obtains the second incremental configuration of the complete configuration of the second handover command relative to the configuration of the first source cell.
- Step S505 The target network device sends the second incremental configuration to the source network device.
- Step S506 The source network device sends the first incremental configuration and the second incremental configuration to the terminal device through an RRC reconfiguration message.
- the source network device is configured as the second source cell configuration, and the updated part of the second source cell configuration relative to the first source cell configuration is the first incremental configuration.
- the RRC reconfiguration message also instructs the terminal device to obtain the complete configuration of the second handover command based on the configuration of the first source cell.
- Step S507 The terminal device obtains the second source cell configuration and the complete configuration of the second handover command based on the first source cell configuration.
- the terminal device merges the first incremental configuration with the first source cell configuration to obtain the second source cell configuration; merges the first source cell configuration with the second incremental configuration to obtain the complete configuration of the second handover command.
- the source network device when the source network device decides to reconfigure its corresponding source cell configuration, the source network device does not immediately send the updated configuration information to the terminal device, but executes step S503.
- FIG. 8 Another optional processing flow diagram of the parameter acquisition method provided by the embodiment of the present invention, as shown in FIG. 8, includes:
- Step S601 The source network device sends a CHO command to the terminal device.
- Step S602 The terminal device monitors the channel quality of the target cell based on the CHO command.
- the configuration information of the terminal device is the first source cell configuration
- the first source cell configuration is the cell configuration corresponding to the source network device.
- Step S603 The source network device sends a handover request message to the target network device.
- the target network device may be a new target network device that has not responded to the switching command, or it may be a target network device that has previously responded to the switching command.
- the handover request message carries the second source cell configuration.
- Step S604 The target network device obtains the third incremental configuration of the complete configuration of the second handover command relative to the configuration of the second source cell.
- Step S605 The target network device sends the third incremental configuration to the source network device.
- Step S606 The source network device sends the first incremental configuration and the third incremental configuration to the terminal device through an RRC reconfiguration message.
- the source network device is configured as the second source cell configuration, and the updated part of the second source cell configuration relative to the first source cell configuration is the first incremental configuration.
- the RRC reconfiguration message also instructs the terminal device to obtain the complete configuration of the second handover command based on the second source cell configuration.
- Step S607 The terminal device obtains the second source cell configuration based on the first source cell configuration, and obtains the complete configuration of the second handover command based on the second source cell configuration.
- the terminal device merges the first incremental configuration with the first source cell configuration to obtain the second source cell configuration; merges the second source cell configuration with the second incremental configuration to obtain the complete configuration of the second handover command.
- the source network device when the source network device decides to reconfigure its corresponding source cell configuration, the source network device does not immediately send the updated configuration information to the terminal device, but performs step S603.
- FIG. 9 Another optional processing flow diagram of the parameter acquisition method provided by the embodiment of the present invention, as shown in FIG. 9, includes:
- Step S801 The source network device sends a CHO command to the terminal device.
- Step S802 the terminal equipment monitors the channel quality of the target cell based on the CHO command.
- the configuration information of the terminal device is the first source cell configuration
- the first source cell configuration is the cell configuration corresponding to the source network device.
- Step S803 The source network device sends a handover request message to the target network device.
- the target network device may be a new target network device that has not responded to the switching command, or it may be a target network device that has previously responded to the switching command.
- the handover request message instructs the target network device to send the second handover command to the terminal device for complete configuration.
- Step S804 the target network device generates a second handover command for complete configuration.
- Step S805 The target network device sends the complete configuration of the second switching command to the source network device.
- Step S806 The source network device sends the first incremental configuration and the complete configuration of the second handover command to the terminal device through an RRC reconfiguration message.
- Step S807 The terminal device obtains the second source cell configuration based on the first source cell configuration, and directly obtains the complete configuration of the second handover command through the RRC reconfiguration message.
- the terminal device combines the first incremental configuration with the first source cell configuration to obtain the second source cell configuration.
- the source network device when the source network device decides to reconfigure its corresponding source cell configuration, the source network device does not immediately send the updated configuration information to the terminal device, but performs step S803.
- FIG. 10 Another optional processing flow diagram of the parameter acquisition method provided by the embodiment of the present invention, as shown in FIG. 10, includes:
- Step S901 The source network device sends a CHO command to the terminal device.
- Step S902 The terminal device monitors the channel quality of the target cell based on the CHO command.
- the configuration information of the terminal device is the first source cell configuration
- the first source cell configuration is the cell configuration corresponding to the source network device.
- Step S903 The source network device sends a handover request message to the target network device.
- the target network device may be a new target network device that has not responded to the switching command, or it may be a target network device that has previously responded to the switching command.
- Step S904 the target network device obtains a fourth incremental configuration of the complete configuration of the second switching command relative to the complete configuration of the first switching command.
- Step S905 The target network device sends the fourth incremental configuration to the source network device, and indicates to the source network device that the fourth incremental configuration is configured based on the complete configuration of the first switching command.
- Step S906 The source network device sends the first incremental configuration and the fourth incremental configuration to the terminal device through an RRC reconfiguration message.
- the source network device is configured as the second source cell configuration, and the updated part of the second source cell configuration relative to the first source cell configuration is the first incremental configuration.
- the RRC reconfiguration message also instructs the terminal device to obtain the complete configuration of the second handover command based on the complete configuration of the first handover command.
- Step S907 The terminal device obtains the second source cell configuration based on the first source cell configuration, and obtains the second handover command complete configuration based on the first handover command complete configuration.
- the terminal device merges the first incremental configuration with the first source cell configuration to obtain the second source cell configuration; merges the first handover command complete configuration with the fourth incremental configuration to obtain the second handover command complete configuration .
- the handover command involved in the embodiment of the present invention refers to a handover command for conditional switching, which is always configured to the terminal device at the same time as a certain trigger condition; after the terminal device receives the handover command for conditional switching, it is reserved The configuration therein does not immediately perform the cell switching operation; only when the subsequent trigger condition is met, the terminal device initiates the switching operation to the corresponding target cell.
- the general handover command outside the embodiment of the present invention refers to a handover command used to immediately perform a cell handover operation.
- an embodiment of the present invention also provides a terminal device.
- the composition structure of the terminal device 1000 as shown in FIG. 11, includes:
- the first receiving unit 1001 is configured to receive first information sent by a source network device; the first information is used to indicate that the terminal device is complete based on the first source cell configuration, or the second source cell configuration, or the first handover command Configure to obtain the complete configuration of the second handover command;
- the first processing unit 1002 is configured to obtain the second source cell configuration and the complete configuration of the second handover command based on the first information
- the first source cell configuration and the second source cell configuration both correspond to the source network device, and the first handover command complete configuration and the second handover command complete configuration correspond to the same target network equipment.
- the first information includes: a first incremental configuration of the second source cell configuration relative to the first source cell configuration, and a complete configuration of the second handover command relative to the first incremental configuration.
- the first information includes: the first incremental configuration of the second source cell configuration relative to the first source cell configuration, and the second handover command complete configuration relative to the second source cell configuration The third incremental configuration;
- the first information includes: a first incremental configuration of the second source cell configuration relative to a configuration of the first source cell, and a complete configuration of the second handover command;
- the first information includes: a first incremental configuration of the second source cell configuration relative to a configuration of the first source cell, and a complete configuration of the second handover command relative to the first handover command.
- the fourth incremental configuration of the configuration is a first incremental configuration of the second source cell configuration relative to a configuration of the first source cell.
- the first processing unit 1002 is configured to obtain the second source cell configuration based on the first source cell configuration and the first incremental configuration
- the first processing unit 1002 is configured to obtain the second source cell configuration based on the first source cell configuration and the first incremental configuration
- the first processing unit 1002 is configured to obtain the second source cell configuration based on the first source cell configuration and the first incremental configuration
- the first processing unit 1002 is configured to obtain the second source cell configuration based on the first source cell configuration and the first incremental configuration
- the first information is carried in an RRC reconfiguration message.
- an embodiment of the present invention also provides a target network device.
- the composition structure of the target network device 1100 includes:
- the second receiving unit 1101 is configured to receive a cell handover request message sent by a source network device; the cell handover request message includes the first source cell configuration, or the cell handover request message includes the second source cell configuration, or the cell The handover request message instructs the target network device to send a second handover command complete configuration to the terminal device;
- the second processing unit 1102 is configured to, based on the handover request message, obtain a second handover command complete configuration, or a second incremental configuration of the second handover command complete configuration relative to the first source cell configuration, or The second handover command complete configuration is relative to the third incremental configuration of the second source cell configuration, or the second handover command complete configuration is relative to the fourth incremental configuration of the first handover command;
- the first source cell configuration and the second source cell configuration both correspond to the source network device, and the first handover command complete configuration and the second handover command complete configuration correspond to the same target network equipment.
- the target network device 1100 further includes:
- the first sending unit 1103 is configured to send the second handover command complete configuration, or a second incremental configuration of the second handover command complete configuration relative to the first source cell configuration, or the second handover command
- the complete configuration is relative to the third incremental configuration of the second source cell configuration, or the second handover command complete configuration is relative to the fourth incremental configuration of the first handover command configuration to the source network device.
- an embodiment of the present invention also provides a source network device.
- the composition structure of the source network device 1200 includes:
- the second sending unit 1201 is configured to send a cell handover request message, where the cell handover request message is used to trigger the target network device to obtain the complete configuration of the second handover command, or the complete configuration of the second handover command is relative to the first
- the third sending unit 1202 is configured to send first information to a terminal device; the first information is used to indicate that the terminal device is based on the first source cell configuration, or the second source cell configuration, or first handover Command complete configuration to acquire the complete configuration of the second switching command;
- the first handover command complete configuration and the second handover command complete configuration correspond to the same target network device, and the first source cell configuration and the second source cell configuration both correspond to the source network device.
- the cell handover request message includes the first source cell configuration, or the cell handover request message includes the second source cell configuration, or the cell handover request message instructs the target network device to send to the terminal device The second switching command is fully configured.
- the first information includes: a first incremental configuration of the second source cell configuration relative to the first source cell configuration, and a complete configuration of the second handover command relative to the first incremental configuration.
- the first information includes: the first incremental configuration of the second source cell configuration relative to the first source cell configuration, and the second handover command complete configuration relative to the second source cell configuration The third incremental configuration;
- the first information includes: a first incremental configuration of the second source cell configuration relative to a configuration of the first source cell, and a complete configuration of the second handover command;
- the first information includes: a first incremental configuration of the second source cell configuration relative to a configuration of the first source cell, and a complete configuration of the second handover command relative to the first handover command.
- the fourth incremental configuration of the configuration is a first incremental configuration of the second source cell configuration relative to a configuration of the first source cell.
- the source network device further includes:
- the third receiving unit 1203 is configured to receive the complete configuration of the second handover command sent by the target network device, or the second incremental configuration of the complete configuration of the second handover command relative to the configuration of the first source cell, Either the second handover command complete configuration is relative to the third incremental configuration of the second source cell configuration, or the second handover command complete configuration is relative to the fourth incremental configuration of the first handover command.
- the first information is carried in an RRC reconfiguration message.
- An embodiment of the present invention also provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, where the processor is used to execute the above-mentioned terminal device when the computer program is running. Steps of parameter acquisition method.
- An embodiment of the present invention also provides a source network device, including a processor and a memory for storing a computer program that can run on the processor, where the processor is used to execute the source network device when running the computer program Execute the steps of the parameter acquisition method.
- the embodiment of the present invention also provides a target network device, which includes a processor and a memory for storing a computer program that can run on the processor, wherein the processor is used to execute the target network device when the computer program is running. Execute the steps of the parameter acquisition method.
- the electronic device 700 includes: at least one processor 701, a memory 702, and at least one network interface 704.
- the various components in the electronic device 700 are coupled together through the bus system 705. It can be understood that the bus system 705 is used to implement connection and communication between these components.
- the bus system 705 also includes a power bus, a control bus, and a status signal bus. However, for clarity of description, various buses are marked as the bus system 705 in FIG. 14.
- the memory 702 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memory.
- the non-volatile memory may be ROM, Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), and electrically erasable Programmable read-only memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), magnetic random access memory (FRAM, ferromagnetic random access memory), flash memory (Flash Memory), magnetic surface memory, optical disk, or CD-ROM (CD) -ROM, Compact Disc Read-Only Memory); Magnetic surface memory can be disk storage or tape storage.
- the volatile memory may be random access memory (RAM, Random Access Memory), which is used as an external cache.
- RAM random access memory
- SRAM static random access memory
- SSRAM synchronous static random access memory
- DRAM Dynamic Random Access Memory
- SDRAM Synchronous Dynamic Random Access Memory
- DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
- ESDRAM enhanced -Type synchronous dynamic random access memory
- SLDRAM SyncLink Dynamic Random Access Memory
- direct memory bus random access memory DRRAM, Direct Rambus Random Access Memory
- DRRAM Direct Rambus Random Access Memory
- the memory 702 described in the embodiment of the present invention is intended to include, but is not limited to, these and any other suitable types of memory.
- the memory 702 in the embodiment of the present invention is used to store various types of data to support the operation of the electronic device 700. Examples of these data include: any computer program used to operate on the electronic device 700, such as the application program 7022.
- the program for implementing the method of the embodiment of the present invention may be included in the application program 7022.
- the method disclosed in the foregoing embodiment of the present invention may be applied to the processor 701 or implemented by the processor 701.
- the processor 701 may be an integrated circuit chip with signal processing capabilities. In the implementation process, the steps of the foregoing method can be completed by hardware integrated logic circuits in the processor 701 or instructions in the form of software.
- the aforementioned processor 701 may be a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc.
- the processor 701 may implement or execute various methods, steps, and logical block diagrams disclosed in the embodiments of the present invention.
- the general-purpose processor may be a microprocessor or any conventional processor.
- the steps of the method disclosed in the embodiments of the present invention can 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 may be located in a storage medium, and the storage medium is located in the memory 702.
- the processor 701 reads the information in the memory 702 and completes the steps of the foregoing method in combination with its hardware.
- the electronic device 700 may be used by one or more application specific integrated circuits (ASIC, Application Specific Integrated Circuit), DSP, programmable logic device (PLD, Programmable Logic Device), and complex programmable logic device (CPLD). , Complex Programmable Logic Device), FPGA, general-purpose processor, controller, MCU, MPU, or other electronic components to implement the foregoing methods.
- ASIC Application Specific Integrated Circuit
- DSP digital signal processor
- PLD programmable logic device
- CPLD complex programmable logic device
- FPGA field-programmable Logic Device
- controller MCU
- MPU MPU
- the embodiment of the present application also provides a storage medium for storing computer programs.
- the storage medium can be applied to the terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process in each method of the embodiment of the present application.
- the computer program causes the computer to execute the corresponding process in each method of the embodiment of the present application.
- These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
- the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
- These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
- the instructions provide steps for implementing functions specified in a flow or multiple flows in the flowchart and/or a block or multiple blocks in the block diagram.
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Abstract
本发明公开了一种参数获取方法,包括:终端设备接收源网络设备发送的第一信息;所述第一信息用于指示所述终端设备基于第一源小区配置、或第二源小区配置、或第一切换命令完整配置获取第二切换命令完整配置;所述终端设备基于所述第一信息,获取所述第二源小区配置和所述第二切换命令完整配置;所述第一源小区配置和所述第二源小区配置均对应所述源网络设备,所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备。本发明还公开了另一种参数获取方法、设备及存储介质。
Description
本发明涉及无线通信技术领域,尤其涉及一种参数获取方法、设备及存储介质。
相关技术中,基于条件出发的小区切换通常不会立即执行,源小区配置有可能被重配置。由于源小区配置和条件切换命令均可采用增量配置的方式进行配置,因此当二者同时被配置时,终端设备如何基于增量配置获得更新后的源小区配置和条件切换命令完整配置是亟需解决的问题。
发明内容
为解决上述技术问题,本发明实施例提供一种参数获取方法、设备及存储介质,实现在源小区配置和条件切换命令同时被配置时,终端设备能够获得更新后的源小区配置和条件切换命令完整配置。
第一方面,本发明实施例提供一种参数获取方法,包括:终端设备接收源网络设备发送的第一信息;所述第一信息用于指示所述终端设备基于第一源小区配置、或第二源小区配置、或第一切换命令完整配置获取第二切换命令完整配置;所述终端设备基于所述第一信息,获取所述第二源小区配置和所述第二切换命令完整配置;所述第一源小区配置和所述第二源小区配置均对应所述源网络设备,所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备。
第二方面,本发明实施例提供一种参数获取方法,包括:目标网络设备接收源网络设备发送的小区切换请求消息;所述小区切换请求消息包括第一源小区配置,或者所述小区切换请求消息包括第二源小区配置,或者所述小区切换请求消息指示所述目标网络设备向终端设备发送第二切换命令完整配置;所述目标网络设备基于所述切换请求消息,获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于第一切换命令完整配置的第四增量配置;所述第一源小区配置和所述第二源小区配置均对应所述源网络设备,所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备。
第三方面,本发明实施例提供一种参数获取方法,包括:源网络设备向目标网络设备发送小区切换请求消息,所述小区切换请求消息用于触发所述目标网络设备获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置;所述源网络设备向终端设备发送第一信息;所述第一信息用于指示所述终端设备基于所述第一源小区配置、或所述第二源小区配置、或所述第一切换命令完整配置获取所述第二切换命令完整配置;所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备,所述第一源小区配置和所述第二源小区配置均对应所述源网络设备。
第四方面,本发明实施例提供一种终端设备,所述终端设备包括:
第一接收单元,配置为接收源网络设备发送的第一信息;所述第一信息用于指示所述终端设备基于第一源小区配置、或第二源小区配置、或第一切换命令完整配置获取第二切换命令完整配置;
第一处理单元,配置为基于所述第一信息,获取所述第二源小区配置和所述第二切换命令完整配置;
所述第一源小区配置和所述第二源小区配置均对应所述源网络设备,所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备。
第五方面,本发明实施例提供一种目标网络设备,所述目标网络设备包括:
第二接收单元,配置为接收源网络设备发送的小区切换请求消息;所述小区切换请求消息包括第一源小区配置,或者所述小区切换请求消息包括第二源小区配置,或者所述小区切换请求消息指示所述目标网络设备向终端设备发送第二切换命令完整配置;
第二处理单元,配置为基于所述切换请求消息,获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置;
所述第一源小区配置和所述第二源小区配置均对应所述源网络设备,所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备。
第六方面,本发明实施例提供一种源网络设备,所述源网络设备包括:
第二发送单元,配置为发送小区切换请求消息,所述小区切换请求消息用于触发所述目标网络设备获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置;
第三发送单元,配置为向终端设备发送第一信息;所述第一信息用于指示所述终端设备基于所述第一源小区配置、或所述第二源小区配置、或第一切换命令完整配置获取所述第二切换命令完整配置;
所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备,所述第一源小区配置和所述第二源小区配置均对应所述源网络设备。
第七方面,本发明实施例提供一种终端设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述终端设备执行的参数获取方法的步骤。
第八方面,本发明实施例提供一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现上述目标网络设备执行的参数获取方法。
第九方面,本发明实施例提供一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现上述源网络设备执行的参数获取方法。
本发明实施例提供的参数获取方法,包括:终端设备接收源网络设备发送的第一信息;所述第一信息用于指示所述终端设备基于第一源小区配置、或第二源小区配置、或第一切换命令完整配置获取第二切换命令完整配置;所述终端设备基于所述第一信息,获取所述第二源小区配置和所述第二切换命令完整配置。如此,通过源网络设备将接收到的目标网络设备发送的第一信息发送至终端设备,使得终端设备能够获得所述第二源小区配置相对于所述第一源小区配置的第一增量配置,以及所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置和所述第二切换命令完整配置相对于所述第一切换命令 完整配置的第四增量配置中的任意一项;终端设备通过获得的增量信息能够确定更新后的源小区配置和条件切换命令完整配置。
图1为本发明小区切换过程示意图;
图2为本发明conditional handover流程示意图;
图3为本发明实施例通信***的组成结构示意图;
图4为本发明实施例应用于终端设备的参数获取方法的可选处理流程示意图;
图5为本发明实施例应用于目标网络设备的参数获取方法的可选处理流程示意图;
图6为本发明实施例应用于源网络设备的参数获取方法的可选处理流程示意图;
图7为本发明实施例参数获取方法的一种可选处理流程示意图;
图8为本发明实施例参数获取方法的另一种可选处理流程示意图;
图9为本发明实施例参数获取方法的又一种可选处理流程示意图;
图10为本发明实施例参数获取方法的再一种可选处理流程示意图;
图11为本发明实施例终端设备的组成结构示意图;
图12为本发明实施例目标网络设备的组成结构示意图;
图13为本发明实施例源网络设备的组成结构示意图;
图14为本发明实施例电子设备的硬件组成结构示意图。
为了能够更加详尽地了解本发明实施例的特点和技术内容,下面结合附图对本发明实施例的实现进行详细阐述,所附附图仅供参考说明之用,并非用来限定本发明实施例。
在对本发明实施例提供的参数获取方法进行详细说明之前,先对相关技术小区切换过程及小区切换后的参数获取方法进行简要说明。
当前,随着人们对速率、延迟、高速移动性、能效的追求以及未来生活中业务的多样性和复杂性,3GPP国际标准组织开始研发5G。5G的主要应用场景为:增强移动超宽带(Enhance Mobile Broadband,eMBB)、低时延高可靠通信(Ultra Reliable Low Latency Communications,URLLC)、和大规模机器类通信(Massive Machine Type Communication,mMTC)。
eMBB仍然以用户获得多媒体内容、服务和数据为目标,其需求增长十分迅速。另一方面,由于eMBB可能部署在不同的场景中,便如室内,市区,农村等,其能力和需求的差别也比较大,所以不能一概而论,必须结合具体的部署场景详细分析。URLLC的典型应用包括:工业自动化,电力自动化,远程医疗操作(手术),交通安全保障等。mMTC的典型特点包括:高连接密度,小数据量,时延不敏感业务,模块的低成本和长使用寿命等。
与LTE***相似,新无线(New Ration,NR)***支持连接态终端设备的切换过程。当正在使用网络服务的终端设备从一个小区移动到另一个小区,或由于无线传输业务负荷量调整、激活操作维护、设备故障等原因,为了保证通信的连续性和服务的质量,***要将该终端设备与原小区的通信链路转移到新的小区上,即执行切换过程。
以Xn接口切换过程为例,小区切换过程,如图1所示,分为以下三个阶段:
阶段1(包括步骤1至5),切换准备:包括测量控制和汇报,切换请求以及确认
阶段2(包括步骤6至8),切换执行:终端设备在收到切换命令后立即执行切换过程,即终端设备断开源小区并与目标小区连接(如执行随机接入,发送RRC切换完成 消息给目标网络设备等);辅节点(Secondary Node,SN)状态转移,数据转发。
阶段3(包括步骤9至12),切换完成:目标小区与(Acess and Mobility Management Function,AMF)和用户面功能(User Port Function,UPF)执行路径切换(Path Switch),释放源网络设备的终端设备上下文。
在网络实现上,源网络设备可以根据终端设备的测量上报(包含多个小区的测量结果),针对多个目标小区同时或先后发起切换准备或请求消息;具体地,源网络设备可以基于直连的X2/Xn接口,或者通过移动管理实体(Mobility Management Entity,MME)/AMF之间的S1/N2接口发起切换准备或请求消息。每个目标小区在收到切换准备/请求消息后根据自己的RRM算法进行接入控制,并在通过接入控制的前提下向源小区所在网络设备发送切换请求应答消息(如接入控制未通过则响应切换请求失败消息),其中携带目标小区生成的切换命令。源网络设备根据自己的RRM算法在返回切换应答的多个目标小区中选择一个作为最终的切换目标小区,并将与该目标小区对应的切换命令通过RRC重配置消息发送给终端设备,进而实现网络设备对切换过程的完全控制。
由终端设备测量上报触发的切换过程主要是网络设备针对终端设备的移动性连接的管理,使得终端设备在移动到小区边界及进入到新的小区时保持当前传输业务的连续性。与这种切换触发条件不同,LTE和NR***还支持盲切换过程。盲切换的其中一种触发条件是基于网络侧的负载均衡考虑,例如当前服务小区如发生拥塞时,服务小区可以将一个或多个连接状态终端设备切换到其它负荷较低的小区,即使这些终端设备并没有真正移动到小区边界。现有的X2和Xn接口已支持在不同基站之间交互各自小区的负荷信息,使得服务小区可以获得其它相邻小区的负荷情况并根据各自负荷对比来决定是否对部分终端设备进行盲切换。
针对高速移动场景和高频部署场景存在频繁切换以及切换容易失败的问题,3GPP当前正在讨论为LTE和NR***引入基于条件触发的切换(conditional handover)。conditional handover流程,如图2所示,终端设备根据网络设备配置的条件,在评估与目标小区相关的条件触发时按照预先配置好的切换命令执行向该目标小区的切换(即触发随机接入过程和发送切换完成消息),避免由于高速移动进入覆盖差区域来不及或无法发送测量上报和接收到切换命令的问题。
基于条件的切换中,条件切换命令包括:目标小区的配置信息和条件切换的执行条件。其中,条件切换的执行条件由源网络设备确定;源网络设备确定执行条件后,将执行条件添加至RRC消息中,并发送至终端设备。
为了降低无线资源控制(Radio Resource Control,RRC)信令的开销,LTE***和NR***中的一些RRC配置消息均可采用增量配置的方式进行传输。其中,增量配置是以当前配置为基础或参考,网络设备仅需要将需要更新的部分配置内容通知给终端设备;终端设备格局当前配置和网络设备通知的更新的部分配置内容,获得更新后的完整的配置信息。因此,在切换过程中,目标网络设备生成的切换命令是以源网络设备向终端设备发送的源小区配置为参考,以增量配置的方式通知给终端设备。
本发明提供一种参数获取方法,本申请实施例的参数获取方法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3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3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3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。
本发明实施例提供的应用于终端设备的参数获取方法的一种可选处理流程,如图4所示,包括以下步骤:
步骤S201,终端设备接收源网络设备发送的第一信息。
本发明实施例中,所述第一信息用于指示所述终端设备基于第一源小区配置、或第二源小区配置、或第一切换命令完整配置获取第二切换命令完整配置。通过第一信息的指示,终端设备以正确的配置(第一源小区配置、或第二源小区配置或第一切换命令完整配置)为参考解读增量配置、以及获取第二源小区配置和第二切换命令完整配置;如此,能够避免由于使用错误的条件切换命令接入目标小区导致小区切换失败的问题。并且,目标网络设备、源网络设备以及终端设备之间通过以增量配置的方式传递切换命令配置和源小区配置,能够降低***的信令开销。
在一些实施例中,第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置。
在另一些实施例中,第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置。
在又一些实施例中,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置。
还有一些实施例中,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置。
本发明实施例中,所述第一增量配置,是指对应源网络设备的源小区配置发生更新的情况下,更新后的源小区配置相比更新前的源小区配置发生变化的配置。
所述第二增量配置,是指针对目标小区的切换命令发送更新的情况下,更新后的切换命令完整配置相比第一源小区配置发生变化的配置。
所述第三增量配置,是指针对目标小区的切换命令发送更新的情况下,更新后的切换命令完整配置相比第二源小区配置发生变化的配置。
所述第四增量配置,是指针对目标小区的切换命令发送更新的情况下,更新后的切换命令完整配置相比更新前的切换命令完整配置发生变化的配置。
本发明实施例中,第一信息可携带于RRC重配置消息中。
步骤S202,终端设备基于所述第一信息,获取第二源小区配置和第二切换命令完整配置。
在一些实施例中,在所述第一信息包括第一增量配合和第二增量配置的情况下,终端设备基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;基于所述第一源小区配置和所述第二增量配置,获取所述第二切换命令完整配置。
在具体实施时,终端设备将所述第一源小区配置与第一增量配置进行合并,得到第二源小区配置;终端设备将第一源小区配置与第二增量配置合并,得到第二切换命令完整配置。
在另一些实施例中,在所述第一信息包括第一增量配合和第三增量配置的情况下,终端设备基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;基于所述第二源小区配置和所述第三增量配置,获取所述第二切换命令完整配置。
在具体实施时,终端设备将第一源小区配置与第一增量配置进行合并,得到第二源小区配置;终端设备将第二源小区配置与第二增量配置合并,得到第二切换命令完整配置。
在又一些实施例中,在所述第一信息包括第一增量配置和第二切换命令完整配置的情况下,终端设备基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;终端设备接收所述第一信息中的所述第二切换命令完整配置。
在具体实施时,终端设备将第一源小区配置与第一增量配置进行合并,得到第二源小区配置;终端设备直接接收到源网络设备发送的第二切换命令完整配置。源网络设备向终端设备直接发送第二切换命令完整配置时,源网络设备在向终端设备发送第一信息时,无需额外的指示信息来指示终端设备基于增量配置获取第二切换命令完整配置,降低了信令开销;并且,终端设备直接获取第二切换命令完整配置,节省了终端设备接收到增量配置后,基于增量配置获取第二切换命令完整配置的操作,简化了终端设备获取第二切换命令完整配置的流程。
还有一些实施例中,在所述第一信息包括第一增量配置和第四增量配置的情况下,终端设备基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;基于所述第一切换命令完整配置和所述第四增量配置,获取所述第二切换命令完整配置。可选地,第一切换命令完整配置可以是终端设备已经获取并保存的。
本发明实施例提供的应用于目标网络设备的参数获取方法的一种可选处理流程,如图5所示,包括以下步骤:
步骤S301,目标网络设备接收源网络设备发送的小区切换请求消息。
本发明实施例中,所述小区切换请求消息包括第一源小区配置,或者所述小区切换请求消息包括第二源小区配置,或者所述小区切换请求消息指示所述目标网络设备向终端设备发送第二切换命令完整配置。
步骤S302,目标网络设备基于所述切换请求消息,获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于第一切换命令完整配置的第四增量配置。
在一些实施例中,在小区切换请求消息包括第一源小区配置的情况下,所述目标网络设备基于第一源小区配置,以增量的方式获取所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置。
在另一些实施例中,在小区切换请求消息包括第二源小区配置的情况下,所述目标网络设备基于第二源小区配置,以增量的方式获取所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置。
在又一些实施例中,所述小区切换请求消息指示目标网络设备向终端设备发送第二切换命令完整配置的情况下,所述目标网络设备生成第二切换命令完整配置。
本发明实施例中,在执行步骤S302之后,所述方法还包括:
步骤S303,目标网络设备发送第二切换命令完整配置,或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于第一切换命令完整配置的第四增量配置至源网络设备。
这里,源网络设备在接收到第二切换命令完整配置、或第二增量配置、或第三增量配置、或第四增量配置之后,能够透传至终端设备,以使终端设备获取第二切换命令完整配置。
本发明实施例提供的应用于源网络设备的参数获取方法可选处理流程,如图6所示,包括:
步骤401,源网络设备向目标网络设备发送小区切换请求消息。
本发明实施例中,所述小区切换请求消息用于触发目标网络设备获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于第一切换命令完整配置的第四增量配置。
步骤402,源网络设备向终端设备发送第一信息。
这里,在步骤S401和步骤S402之间,所述方法还包括:源网络设备接收目标网络设备发送的第二切换命令完整配置、或第二增量配置、或第三增量配置、或第四增量配置。
本发明实施例中,所述第一信息用于指示所述终端设备基于所述第一源小区配置、或所述第二源小区配置、或所述第一切换命令完整配置获取第二切换命令完整配置。
在一些实施例中,在第一信息用于指示所述终端设备基于所述第一源小区配置的情况下,第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置。
在另一些实施例中,在第一信息用于指示所述终端设备基于所述第二源小区配置的情况下,第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置。
在又一些实施例中,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置。
还有一些实施例中,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置。
本发明实施例中,第一信息可携带于RRC重配置消息中。
下面针对终端设备基于第一源小区配置获取第二切换命令完整配置,对本发明实施例参数获取方法的处理流程进行详细说明。本发明实施例提供的参数获取方法的一种可选处理流程示意图,如图7所示,包括:
步骤S501,源网络设备向终端设备发送CHO命令。
步骤S502,终端设备基于CHO命令监测目标小区的信道质量。
这里,终端设备的配置信息为第一源小区配置,第一源小区配置为源网络设备对应的小区配置。
步骤S503,源网络设备向目标网络设备发送切换请求消息。
这里,目标网络设备可以是新的未应答过切换命令的目标网络设备,也可以是之前应答过切换命令的目标网络设备。
本发明实施例中,所述切换请求消息中携带第一源小区配置。
步骤S504,目标网络设备获取第二切换命令完整配置相对于第一源小区配置的的第二增量配置。
步骤S505,目标网络设备将第二增量配置发送至源网络设备。
步骤S506,源网络设备将第一增量配置和第二增量配置通过RRC重配置消息发送至终端设备。
这里,源网络设备被配置为第二源小区配置,第二源小区配置相对于第一源小区配置更新的部分为第一增量配置。
在具体实施时,RRC重配置消息还指示终端设备基于第一源小区配置获取第二切换命令完整配置。
步骤S507,终端设备基于第一源小区配置获取第二源小区配置和第二切换命令完整配置。
在具体实施时,终端设备将第一增量配置与第一源小区配置合并,得到第二源小区配置;将第一源小区配置与第二增量配置合并,得到第二切换命令完整配置。
需要说明的是,本发明实施例中,源网络设备决定重配置其对应的源小区配置时,源网络设备并不立即将更新的配置信息发送给终端设备,而是执行步骤S503。
下面针对终端设备基于第二源小区配置获取第二切换命令完整配置,对本发明实施例参数获取方法的处理流程进行详细说明。本发明实施例提供的参数获取方法的另一种可选处理流程示意图,如图8所示,包括:
步骤S601,源网络设备向终端设备发送CHO命令。
步骤S602,终端设备基于CHO命令监测目标小区的信道质量。
这里,终端设备的配置信息为第一源小区配置,第一源小区配置为源网络设备对应的小区配置。
步骤S603,源网络设备向目标网络设备发送切换请求消息。
这里,目标网络设备可以是新的未应答过切换命令的目标网络设备,也可以是之前应答过切换命令的目标网络设备。
本发明实施例中,所述切换请求消息中携带第二源小区配置。
步骤S604,目标网络设备获取第二切换命令完整配置相对于第二源小区配置的第三增量配置。
步骤S605,目标网络设备将第三增量配置发送至源网络设备。
步骤S606,源网络设备将第一增量配置和第三增量配置通过RRC重配置消息发送至终端设备。
这里,源网络设备被配置为第二源小区配置,第二源小区配置相对于第一源小区配置更新的部分为第一增量配置。
在具体实施时,RRC重配置消息还指示终端设备基于第二源小区配置获取第二切换命令完整配置。
步骤S607,终端设备基于第一源小区配置获取第二源小区配置,基于第二源小区配置获取第二切换命令完整配置。
在具体实施时,终端设备将第一增量配置与第一源小区配置合并,得到第二源小区配置;将第二源小区配置与第二增量配置合并,得到第二切换命令完整配置。
需要说明的是,本发明实施例中,源网络设备决定重配置其对应的源小区配置时,源网络设备并不立即将更新的配置信息发送给终端设备,而是执行步骤S603。
下面针对终端设备直接获取第二切换命令完整配置,对本发明实施例参数获取方法的处理流程进行详细说明。本发明实施例提供的参数获取方法的又一种可选处理流程示意图,如图9所示,包括:
步骤S801,源网络设备向终端设备发送CHO命令。
步骤S802,终端设备基于CHO命令监测目标小区的信道质量。
这里,终端设备的配置信息为第一源小区配置,第一源小区配置为源网络设备对应的小区配置。
步骤S803,源网络设备向目标网络设备发送切换请求消息。
这里,目标网络设备可以是新的未应答过切换命令的目标网络设备,也可以是之前应答过切换命令的目标网络设备。
本发明实施例中,所述切换请求消息中指示目标网络设备向终端设备发送第二切换命令完整配置。
步骤S804,目标网络设备生成第二切换命令完整配置。
步骤S805,目标网络设备将第二切换命令完整配置发送至源网络设备。
步骤S806,源网络设备将第一增量配置和第二切换命令完整配置通过RRC重配置消息发送至终端设备。
步骤S807,终端设备基于第一源小区配置获取第二源小区配置,并通过RRC重配置消息直接获取第二切换命令完整配置。
在具体实施时,终端设备将第一增量配置与第一源小区配置合并,得到第二源小区配置。
需要说明的是,本发明实施例中,源网络设备决定重配置其对应的源小区配置时,源网络设备并不立即将更新的配置信息发送给终端设备,而是执行步骤S803。
下面针对终端设备基于第一切换命令完整配置获取第二切换命令完整配置,对本发明实施例参数获取方法的处理流程进行详细说明。本发明实施例提供的参数获取方法的再一种可选处理流程示意图,如图10所示,包括:
步骤S901,源网络设备向终端设备发送CHO命令。
步骤S902,终端设备基于CHO命令监测目标小区的信道质量。
这里,终端设备的配置信息为第一源小区配置,第一源小区配置为源网络设备对应的小区配置。
步骤S903,源网络设备向目标网络设备发送切换请求消息。
这里,目标网络设备可以是新的未应答过切换命令的目标网络设备,也可以是之前应答过切换命令的目标网络设备。
步骤S904,目标网络设备获取第二切换命令完整配置相对于第一切换命令完整配置的第四增量配置。
步骤S905,目标网络设备将第四增量配置发送至源网络设备,并向源网络设备指示第四增量配置是基于第一切换命令完整配置进行配置的。
步骤S906,源网络设备将第一增量配置和第四增量配置通过RRC重配置消息发送至终端设备。
这里,源网络设备被配置为第二源小区配置,第二源小区配置相对于第一源小区配置更新的部分为第一增量配置。
在具体实施时,RRC重配置消息还指示终端设备基于第一切换命令完整配置获取第二切换命令完整配置。
步骤S907,终端设备基于第一源小区配置获取第二源小区配置,基于第一切换命令完整配置获取第二切换命令完整配置。
在具体实施时,终端设备将第一增量配置与第一源小区配置合并,得到第二源小区配置;将第一切换命令完整配置与第四增量配置合并,得到第二切换命令完整配置。
需要说明的是,本发明实施例涉及的切换命令是指用于条件切换的切换命令,总是和某个触发条件同时配置给终端设备;终端设备接收到用于条件切换的切换命令后,保留其中的配置、且并不立即执行小区切换操作;只有在后续触发条件满足时,终端设备才发起到相应目标小区的切换操作。而本发明实施例以外的通常的切换命令是指用于立即执行小区切换操作的切换命令。
为实现上述参数获取方法,本发明实施例还提供一种终端设备,所述终端设备1000的组成结构,如图11所示,包括:
第一接收单元1001,配置为接收源网络设备发送的第一信息;所述第一信息用于指示所述终端设备基于第一源小区配置、或第二源小区配置、或第一切换命令完整配置获取第二切换命令完整配置;
第一处理单元1002,配置为基于所述第一信息,获取所述第二源小区配置和所述第二切换命令完整配置;
所述第一源小区配置和所述第二源小区配置均对应所述源网络设备,所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备。
在一些实施例中,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一源小区配置的第二 增量配置;
或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置;
或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置;
或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置。
在一些实施例中,所述第一处理单元1002,配置为基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;
基于所述第一源小区配置和所述第二增量配置,获取所述第二切换命令完整配置。
在一些实施例中,所述第一处理单元1002,配置为基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;
基于所述第二源小区配置和所述第三增量配置,获取所述第二切换命令完整配置。
在一些实施例中,所述第一处理单元1002,配置为基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;
接收所述第一信息中的所述第二切换命令完整配置。
在一些实施例中,所述第一处理单元1002,配置为基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;
基于所述第一切换命令完整配置和所述第四增量配置,获取所述第二切换命令完整配置。
在一些实施例中,所述第一信息携带于RRC重配置消息中。
为实现上述参数获取方法,本发明实施例还提供一种目标网络设备,所述目标网络设备1100的组成结构,如图12所示,包括:
第二接收单元1101,配置为接收源网络设备发送的小区切换请求消息;所述小区切换请求消息包括第一源小区配置,或者所述小区切换请求消息包括第二源小区配置,或者所述小区切换请求消息指示所述目标网络设备向终端设备发送第二切换命令完整配置;
第二处理单元1102,配置为基于所述切换请求消息,获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于第一切换命令完整配置的第四增量配置;
所述第一源小区配置和所述第二源小区配置均对应所述源网络设备,所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备。
在一些实施例中,所述目标网络设备1100还包括:
第一发送单元1103,配置为发送所述第二切换命令完整配置,或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于第一切换命令完整配置的第四增量配置至所述源网络设备。
为实现上述参数获取方法,本发明实施例还提供一种源网络设备,所述源网络设备1200的组成结构,如图13所示,包括:
第二发送单元1201,配置为发送小区切换请求消息,所述小区切换请求消息用于触发所述目标网络设备获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述 第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于第一切换命令完整配置的第四增量配置;
第三发送单元1202,配置为向终端设备发送第一信息;所述第一信息用于指示所述终端设备基于所述第一源小区配置、或所述第二源小区配置、或第一切换命令完整配置获取所述第二切换命令完整配置;
所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备,所述第一源小区配置和所述第二源小区配置均对应所述源网络设备。
在一些实施例中,所述小区切换请求消息包括第一源小区配置,或者所述小区切换请求消息包括第二源小区配置,或者所述小区切换请求消息指示所述目标网络设备向终端设备发送第二切换命令完整配置。
在一些实施例中,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置;
或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置;
或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置;
或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置。
在一些实施例中,所述源网络设备还包括:
第三接收单元1203,配置为接收所述目标网络设备发送的所述第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于第一切换命令完整配置的第四增量配置。
在一些实施例中,所述第一信息携带于RRC重配置消息中。
本发明实施例还提供一种终端设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述终端设备执行的参数获取方法的步骤。
本发明实施例还提供一种源网络设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述源网络设备执行的参数获取方法的步骤。
本发明实施例还提供一种目标网络设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述目标网络设备执行的参数获取方法的步骤。
图14是本发明实施例的电子设备(终端设备、源网络设备或目标网络设备)的硬件组成结构示意图,电子设备700包括:至少一个处理器701、存储器702和至少一个网络接口704。电子设备700中的各个组件通过总线***705耦合在一起。可理解,总线***705用于实现这些组件之间的连接通信。总线***705除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图14中将各种总线都标为总线***705。
可以理解,存储器702可以是易失性存储器或非易失性存储器,也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ROM、可编程只读存储器(PROM,Programmable Read-Only Memory)、可擦除可编程只读存储器(EPROM,Erasable Programmable Read-Only Memory)、电可擦除可编程只读存储器(EEPROM,Electrically Erasable Programmable Read-Only Memory)、磁性随机存取存储器(FRAM,ferromagnetic random access memory)、快闪存储器(Flash Memory)、磁表面存储器、光盘、或只读光盘(CD-ROM,Compact Disc Read-Only Memory);磁表面存储器可以是磁盘存储器或磁带存储器。易失性存储器可以是随机存取存储器(RAM,Random Access Memory),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(SRAM,Static Random Access Memory)、同步静态随机存取存储器(SSRAM,Synchronous Static Random Access Memory)、动态随机存取存储器(DRAM,Dynamic Random Access Memory)、同步动态随机存取存储器(SDRAM,Synchronous Dynamic Random Access Memory)、双倍数据速率同步动态随机存取存储器(DDRSDRAM,Double Data Rate Synchronous Dynamic Random Access Memory)、增强型同步动态随机存取存储器(ESDRAM,Enhanced Synchronous Dynamic Random Access Memory)、同步连接动态随机存取存储器(SLDRAM,SyncLink Dynamic Random Access Memory)、直接内存总线随机存取存储器(DRRAM,Direct Rambus Random Access Memory)。本发明实施例描述的存储器702旨在包括但不限于这些和任意其它适合类型的存储器。
本发明实施例中的存储器702用于存储各种类型的数据以支持电子设备700的操作。这些数据的示例包括:用于在电子设备700上操作的任何计算机程序,如应用程序7022。实现本发明实施例方法的程序可以包含在应用程序7022中。
上述本发明实施例揭示的方法可以应用于处理器701中,或者由处理器701实现。处理器701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,上述方法的各步骤可以通过处理器701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701可以是通用处理器、数字信号处理器(DSP,Digital Signal Processor),或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。处理器701可以实现或者执行本发明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任何常规的处理器等。结合本发明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。软件模块可以位于存储介质中,该存储介质位于存储器702,处理器701读取存储器702中的信息,结合其硬件完成前述方法的步骤。
在示例性实施例中,电子设备700可以被一个或多个应用专用集成电路(ASIC,Application Specific Integrated Circuit)、DSP、可编程逻辑器件(PLD,Programmable Logic Device)、复杂可编程逻辑器件(CPLD,Complex Programmable Logic Device)、FPGA、通用处理器、控制器、MCU、MPU、或其他电子元件实现,用于执行前述方法。
本申请实施例还提供了一种存储介质,用于存储计算机程序。
可选的,该存储介质可应用于本申请实施例中的终端设备,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的相应流程,为了简洁,在此不再赘述。
本发明是参照根据本发明实施例的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定 方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上所述,仅为本发明的较佳实施例而已,并非用于限定本发明的保护范围,凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本发明的保护范围之内。
Claims (34)
- 一种参数获取方法,所述方法包括:终端设备接收源网络设备发送的第一信息;所述第一信息用于指示所述终端设备基于第一源小区配置、或第二源小区配置、或第一切换命令完整配置获取第二切换命令完整配置;所述终端设备基于所述第一信息,获取所述第二源小区配置和所述第二切换命令完整配置;所述第一源小区配置和所述第二源小区配置均对应所述源网络设备,所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备。
- 根据权利要求1所述的方法,其中,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置;或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置;或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置;或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置。
- 根据权利要求1或2所述的方法,其中,所述终端设备基于所述第一信息,获取所述第二源小区配置和所述第二切换命令完整配置,包括:所述终端设备基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;所述终端设备基于所述第一源小区配置和所述第二增量配置,获取所述第二切换命令完整配置。
- 根据权利要求1或2所述的方法,其中,所述终端设备基于所述第一信息,获取所述第二源小区配置和所述第二切换命令完整配置,包括:所述终端设备基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;所述终端设备基于所述第二源小区配置和所述第三增量配置,获取所述第二切换命令完整配置。
- 根据权利要求1或2所述的方法,其中,所述终端设备基于所述第一信息,获取所述第二源小区配置和所述第二切换命令完整配置,包括:所述终端设备基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;所述终端设备接收所述第一信息中的所述第二切换命令完整配置。
- 根据权利要求1或2所述的方法,其中,所述终端设备基于所述第一信息,获取所述第二源小区配置和所述第二切换命令完整配置,包括:所述终端设备基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;所述终端设备基于所述第一切换命令完整配置和所述第四增量配置,获取所述第二切换命令完整配置。
- 根据权利要求1至6任一项所述的方法,其中,所述第一信息携带于无线资源 控制RRC重配置消息中。
- 一种参数获取方法,所述方法包括:目标网络设备接收源网络设备发送的小区切换请求消息;所述小区切换请求消息包括第一源小区配置,或者所述小区切换请求消息包括第二源小区配置,或者所述小区切换请求消息指示所述目标网络设备向终端设备发送第二切换命令完整配置;所述目标网络设备基于所述切换请求消息,获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于第一切换命令完整配置的第四增量配置;所述第一源小区配置和所述第二源小区配置均对应所述源网络设备,所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备。
- 根据权利要求8所述的方法,其中,所述方法还包括:所述目标网络设备发送所述第二切换命令完整配置,或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置至所述源网络设备。
- 一种参数获取方法,所述方法包括:源网络设备向目标网络设备发送小区切换请求消息,所述小区切换请求消息用于触发所述目标网络设备获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置;所述源网络设备向终端设备发送第一信息;所述第一信息用于指示所述终端设备基于所述第一源小区配置、或所述第二源小区配置、或所述第一切换命令完整配置获取所述第二切换命令完整配置;所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备,所述第一源小区配置和所述第二源小区配置均对应所述源网络设备。
- 根据权利要求10所述的方法,其中,所述小区切换请求消息包括第一源小区配置,或者所述小区切换请求消息包括第二源小区配置,或者所述小区切换请求消息指示所述目标网络设备向终端设备发送第二切换命令完整配置。
- 根据权利要求10或11所述的方法,其中,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置;所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置;或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置;或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置。
- 根据权利要求10至12任一项所述的方法,其中,所述方法还包括:所述源网络设备接收所述目标网络设备发送的所述第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完 整配置相对于第一切换命令完整配置的第四增量配置。
- 根据权利要求10至13任一项所述的方法,其中,所述第一信息携带于无线资源控制RRC重配置消息中。
- 一种终端设备,所述终端设备包括:第一接收单元,配置为接收源网络设备发送的第一信息;所述第一信息用于指示所述终端设备基于第一源小区配置、或第二源小区配置、或第一切换命令完整配置获取第二切换命令完整配置;第一处理单元,配置为基于所述第一信息,获取所述第二源小区配置和所述第二切换命令完整配置;所述第一源小区配置和所述第二源小区配置均对应所述源网络设备,所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备。
- 根据权利要求15所述的终端设备,其中,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置;或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置;或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置;或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置。
- 根据权利要求15或16所述的终端设备,其中,所述第一处理单元,配置为基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;基于所述第一源小区配置和所述第二增量配置,获取所述第二切换命令完整配置。
- 根据权利要求15或16所述的终端设备,其中,所述第一处理单元,配置为基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;基于所述第二源小区配置和所述第三增量配置,获取所述第二切换命令完整配置。
- 根据权利要求15或16所述的终端设备,其中,所述第一处理单元,配置为基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;接收所述第一信息中的所述第二切换命令完整配置。
- 根据权利要求15或16所述的终端设备,其中,所述第一处理单元,配置为基于所述第一源小区配置和所述第一增量配置,获取所述第二源小区配置;基于所述第一切换命令完整配置和所述第四增量配置,获取所述第二切换命令完整配置。
- 根据权利要求15至20任一项所述的终端设备,其中,所述第一信息携带于无线资源控制RRC重配置消息中。
- 一种目标网络设备,所述目标网络设备包括:第二接收单元,配置为接收源网络设备发送的小区切换请求消息;所述小区切换请求消息包括第一源小区配置,或者所述小区切换请求消息包括第二源小区配置,或者所述小区切换请求消息指示所述目标网络设备向终端设备发送第二切换命令完整配置;第二处理单元,配置为基于所述切换请求消息,获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置;所述第一源小区配置和所述第二源小区配置均对应所述源网络设备,所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备。
- 根据权利要求22所述的目标网络设备,其中,所述目标网络设备还包括:第一发送单元,配置为发送所述第二切换命令完整配置,或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置至所述源网络设备。
- 一种源网络设备,所述源网络设备包括:第二发送单元,配置为发送小区切换请求消息,所述小区切换请求消息用于触发所述目标网络设备获取第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置;第三发送单元,配置为向终端设备发送第一信息;所述第一信息用于指示所述终端设备基于所述第一源小区配置、或所述第二源小区配置、或第一切换命令完整配置获取所述第二切换命令完整配置;所述第一切换命令完整配置和所述第二切换命令完整配置对应于同一目标网络设备,所述第一源小区配置和所述第二源小区配置均对应所述源网络设备。
- 根据权利要求24所述的源网络设备,其中,所述小区切换请求消息包括第一源小区配置,或者所述小区切换请求消息包括第二源小区配置,或者所述小区切换请求消息指示所述目标网络设备向终端设备发送第二切换命令完整配置。
- 根据权利要求24或25所述的源网络设备,其中,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置;所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置;或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置;或者,所述第一信息包括:所述第二源小区配置相对于所述第一源小区配置的第一增量配置,和所述第二切换命令完整配置相对于所述第一切换命令完整配置的第四增量配置。
- 根据权利要求24至26任一项所述的源网络设备,其中,所述源网络设备还包括:第三接收单元,配置为接收所述目标网络设备发送的所述第二切换命令完整配置、或者所述第二切换命令完整配置相对于所述第一源小区配置的第二增量配置、或者所述第二切换命令完整配置相对于所述第二源小区配置的第三增量配置、或者所述第二切换命令完整配置相对于第一切换命令完整配置的第四增量配置。
- 根据权利要求24至27任一项所述的源网络设备,其中,所述第一信息携带于无线资源控制RRC重配置消息中。
- 一种终端设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行权利要求1至7任一项所述的参数获取方法的步骤。
- 一种目标网络设备,包括处理器和用于存储能够在处理器上运行的计算机程序 的存储器,其中,所述处理器用于运行所述计算机程序时,执行权利要求8或9所述的参数获取方法的步骤。
- 一种源网络设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行权利要求10至14任一项所述的参数获取方法的步骤。
- 一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现权利要求1至7任一项所述的参数获取方法。
- 一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现权利要求8或9所述的参数获取方法。
- 一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现权利要求10至14任一项所述的参数获取方法。
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