WO2021088007A1 - Wireless communication method, terminal device, and network device - Google Patents

Wireless communication method, terminal device, and network device Download PDF

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WO2021088007A1
WO2021088007A1 PCT/CN2019/116788 CN2019116788W WO2021088007A1 WO 2021088007 A1 WO2021088007 A1 WO 2021088007A1 CN 2019116788 W CN2019116788 W CN 2019116788W WO 2021088007 A1 WO2021088007 A1 WO 2021088007A1
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target
network device
source
network
information
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PCT/CN2019/116788
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French (fr)
Chinese (zh)
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刘建华
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Oppo广东移动通信有限公司
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Priority to CN201980099959.6A priority Critical patent/CN114303421A/en
Priority to PCT/CN2019/116788 priority patent/WO2021088007A1/en
Publication of WO2021088007A1 publication Critical patent/WO2021088007A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management

Abstract

The embodiments of the present application relate to a wireless communication method, a terminal device and a network device. When a separate entity is connected to a plurality of NPN networks simultaneously, the movement of a terminal device from one of the plurality of NPN networks to another NPN network can be effectively achieved. The wireless communication method is applied to a source network. The source network comprises a source access network device and/or a source core network device. Said method comprises: a source network device sending a request message, the request message being used to request to switch a connection between a terminal device and the source network to a connection between the terminal device and a target network; and the source network device receiving a request response message, the request response message being used to instruct the terminal device to switch from the source network to the target network, wherein the source network and the target network are non-public networks, and the source network and the target network are connected to the separate entity simultaneously.

Description

无线通信的方法、终端设备和网络设备Wireless communication method, terminal equipment and network equipment 技术领域Technical field
本申请涉及通信领域,具体涉及一种无线通信的方法、终端设备和网络设备。This application relates to the field of communications, in particular to a wireless communication method, terminal equipment and network equipment.
背景技术Background technique
在无线通信系统中,通常会部署公共网络系统,即基于公共陆地移动网络(Public Land Mobile Network,PLMN)的公共网络系统。但是在某些场景下,例如在办公场景、家庭场景或工厂中,当地的用户或管理者为了能够更加有效安全的管理,可能会布局本地网络或者私有网络,即非公共网络(Non-Public Network,NPN)。In a wireless communication system, a public network system is usually deployed, that is, a public network system based on a public land mobile network (Public Land Mobile Network, PLMN). However, in some scenarios, such as office scenarios, home scenarios, or factories, local users or managers may deploy local networks or private networks in order to be able to manage more effectively and safely, that is, non-public networks (Non-Public Networks). , NPN).
在一些特定的场景中,一个单独实体(Separate Entity)可以同时连接多个NPN网络。此时,终端设备可以从多个NPN网络的一个NPN网络移动到另一个NPN网络。In some specific scenarios, a separate entity can be connected to multiple NPN networks at the same time. At this time, the terminal device can move from one NPN network of multiple NPN networks to another NPN network.
发明内容Summary of the invention
本申请实施例提供一种无线通信的方法、终端设备和网络设备,当一个单独实体同时与多个NPN网络连接时,可以有效实现终端设备从多个NPN网络的一个NPN网络到另一个NPN网络的移动。The embodiments of the application provide a wireless communication method, terminal equipment and network equipment. When a single entity is connected to multiple NPN networks at the same time, the terminal equipment can be effectively realized from one NPN network of multiple NPN networks to another NPN network. Mobile.
第一方面,提供了一种无线通信的方法,所述方法应用于源网络,所述源网络包括源接入网设备和/或源核心网设备,所述方法包括:源网络设备发送切换请求消息请求消息,所述切换请求消息用于请求将终端设备与所述源网络的连接切换至所述终端设备与目标网络的连接;所述源网络设备接收切换请求响应消息,所述切换请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络;其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与服务提供者单独实体SP连接。In a first aspect, a wireless communication method is provided, the method is applied to a source network, the source network includes a source access network device and/or a source core network device, and the method includes: the source network device sends a handover request A message request message, where the switching request message is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network; the source network device receives a switching request response message, and the switching request responds The message is used to instruct the terminal device to switch from the source network to the target network; wherein, the source network and the target network are non-public networks, and the source network and the target network are at the same time as the service provider Separate entity SP connection.
第二方面,提供了一种无线通信的方法,所述方法应用于目标网络,所述目标网络包括目标接入网设备和/或目标核心网设备,所述方法包括:目标网络设备接收请求消息,所述切换请求消息用于请求将终端设备与源网络的连接切换至所述终端设备与所述目标网络的连接;所述目标网络设备发送请求响应消息,所述请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络;其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与单独实体连接。In a second aspect, a wireless communication method is provided, the method is applied to a target network, the target network includes a target access network device and/or a target core network device, and the method includes: the target network device receives a request message , The handover request message is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network; the target network device sends a request response message, and the request response message is used to indicate all The terminal device switches from the source network to the target network; wherein the source network and the target network are non-public networks, and the source network and the target network are simultaneously connected to separate entities.
第三方面,提供了一种无线通信的方法,所述方法包括:单独实体接收源网络中的源核心网设备发送的请求消息,所述请求消息用于请求将终端设备与源网络的连接切换至所述终端设备与目标网络的连接;所述单独实体向所述源核心网设备发送请求响应消息,所述请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络;其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与所述单独实体连接。In a third aspect, a wireless communication method is provided, the method includes: a separate entity receives a request message sent by a source core network device in a source network, the request message is used to request a connection switch between a terminal device and the source network Connection to the terminal device and the target network; the separate entity sends a request response message to the source core network device, the request response message is used to instruct the terminal device to switch from the source network to the target network ; Wherein, the source network and the target network are non-public networks, and the source network and the target network are simultaneously connected to the separate entity.
第四方面,提供了一种无线通信的方法,所述方法包括:终端设备接收源网络中的源接入网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从所述源网络切换至目标网络的目标小区中;所述终端设备基于所述第一信息,从所述源网络切换至所述目标小区中;其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与单独实体连接。In a fourth aspect, a wireless communication method is provided, the method includes: a terminal device receives first information sent by a source access network device in a source network, and the first information is used to instruct the terminal device to receive information from the source network. The source network is switched to the target cell of the target network; the terminal device is switched from the source network to the target cell based on the first information; wherein the source network and the target network are non-public Network, the source network and the target network are simultaneously connected to separate entities.
第五方面,提供了一种网络设备,用于执行上述第一方面或其各实现方式中的方法。In a fifth aspect, a network device is provided, which is used to execute the method in the above-mentioned first aspect or each of its implementation manners.
具体地,该网络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。Specifically, the network device includes a functional module for executing the method in the foregoing first aspect or each of its implementation manners.
第六方面,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。In a sixth aspect, a network device is provided, which is used to execute the method in the above second aspect or each of its implementation manners.
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。Specifically, the network device includes a functional module for executing the method in the above-mentioned second aspect or each of its implementation manners.
第七方面,提供了一种网络设备,用于执行上述第三方面或其各实现方式中的方法。In a seventh aspect, a network device is provided, which is used to execute the method in the third aspect or its implementation manners.
具体地,该网络设备包括用于执行上述第三方面或其各实现方式中的方法的功能模块。Specifically, the network device includes a functional module for executing the method in the above third aspect or each of its implementation manners.
第八方面,提供了一种终端设备,用于执行上述第四方面或其各实现方式中的方法。In an eighth aspect, a terminal device is provided, which is used to execute the method in the fourth aspect or its implementation manners.
具体地,该终端设备包括用于执行上述第四方面或其各实现方式中的方法的功能模块。Specifically, the terminal device includes a functional module for executing the method in the foregoing fourth aspect or each of its implementation manners.
第九方面,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,执行上述第一方面或其各实现方式中的方法。In a ninth aspect, a network device is provided, including a processor and a memory. The memory is used to store a computer program, and 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 manners.
第十方面,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。In a tenth aspect, a network device is provided, including a processor and a memory. The memory is used to store a computer program, and 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.
第十一方面,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,执行上述第三方面或其各实现方式中的方法。In an eleventh aspect, a network device is provided, including a processor and a memory. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the third aspect or its implementation manners.
第十二方面,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,执行上述第四方面或其各实现方式中的方法。In a twelfth aspect, a terminal device is provided, including a processor and a memory. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the foregoing fourth aspect or each of its implementation manners.
第十三方面,提供了一种装置,用于实现上述第一方面至第四方面中的任一方面或其各实现方式中的方法。In a thirteenth aspect, a device is provided for implementing any one of the foregoing first to fourth aspects or the method in each of its implementation manners.
具体地,该装置包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该装置的设备执行如上述第一方面至第四方面中的任一方面或其各实现方式中的方法。Specifically, the device includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the device executes any one of the above-mentioned first aspect to the fourth aspect or any of the implementation modes thereof method.
可选地,该装置为芯片。Optionally, the device is a chip.
第十四方面,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四方面中的任一方面或其各实现方式中的方法。In a fourteenth aspect, a computer-readable storage medium is provided for storing a computer program that enables a computer to execute any one of the above-mentioned first to fourth aspects or the method in each implementation manner thereof.
第十五方面,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四方面中的任一方面或其各实现方式中的方法。In a fifteenth aspect, a computer program product is provided, including computer program instructions, which cause a computer to execute any one of the above-mentioned first to fourth aspects or the method in each implementation manner thereof.
第十六方面,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四方面中的任一方面或其各实现方式中的方法。In a sixteenth aspect, a computer program is provided, which when running on a computer, causes the computer to execute any one of the above-mentioned first to fourth aspects or the method in each of its implementation manners.
上述技术方案,当一个单独实体同时与多个NPN网络连接时,源网络设备可以通过发送用于请求将终端设备与源NPN网络的连接切换至终端设备与目标NPN网络的连接的请求消息,并且接收用于指示终端设备从源NPN网络切换至目标NPN网络的请求响应消息,有效实现终端设备从多个NPN网络的一个NPN网络到另一个NPN网络的移动。In the above technical solution, when a single entity is connected to multiple NPN networks at the same time, the source network device can send a request message for requesting to switch the connection between the terminal device and the source NPN network to the connection between the terminal device and the target NPN network, and Receive a request response message for instructing the terminal device to switch from the source NPN network to the target NPN network, and effectively realize the movement of the terminal device from one NPN network of the multiple NPN networks to another NPN network.
附图说明Description of the drawings
图1是根据本申请实施例的一种通信系统架构的示意性图。Fig. 1 is a schematic diagram of a communication system architecture according to an embodiment of the present application.
图2是根据本申请实施例的NPN网络为其他网络服务的示意性图。Fig. 2 is a schematic diagram of an NPN network serving other networks according to an embodiment of the present application.
图3是根据本申请实施例的单独实体同时连接多个NPN网络的示意性图。Fig. 3 is a schematic diagram of a single entity simultaneously connected to multiple NPN networks according to an embodiment of the present application.
图4-图7是根据本申请实施例的无线通信的方法的示意性图。Figures 4-7 are schematic diagrams of a wireless communication method according to an embodiment of the present application.
图8-图10是根据本申请实施例的无线通信的方法的具体流程图。Figures 8-10 are specific flowcharts of a wireless communication method according to an embodiment of the present application.
图11-图13是根据本申请实施例的网络设备的示意性框图。Figures 11-13 are schematic block diagrams of network devices according to embodiments of the present application.
图14是根据本申请实施例的终端设备的示意性框图。Fig. 14 is a schematic block diagram of a terminal device according to an embodiment of the present application.
图15是根据本申请实施例的通信设备的示意性框图。Fig. 15 is a schematic block diagram of a communication device according to an embodiment of the present application.
图16是根据本申请实施例的装置的示意性框图。Fig. 16 is a schematic block diagram of a device according to an embodiment of the present application.
具体实施方式Detailed ways
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。The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are a part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)通信系统或5G系统等。The technical solutions of 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 (CDMA) system, and Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE 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.
图1示出了本申请实施例应用的无线通信系统100。该无线通信系统100可以包括接入网设备110。接入网设备110可以是与终端设备通信的设备。接入网设备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,该接入网设备110可以是下一代无线接入网(Next Generation Radio Access Network,NG RAN),或者是NR系统中的基站(gNB),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者接入网设备110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。可选地,该接入网设备110也可以是LTE系统中的基站,例如,E-UTRAN设备。Fig. 1 shows a wireless communication system 100 to which an embodiment of the present application is applied. The wireless communication system 100 may include an access network device 110. The access network device 110 may be a device that communicates with terminal devices. The access network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area. Optionally, the access network device 110 may be a Next Generation Radio Access Network (NG RAN), or a base station (gNB) in an NR system, or a cloud radio access network (Cloud Radio Access Network). The wireless controller in Access Network (CRAN), or the access network device 110 may be a mobile switching center, relay station, access point, in-vehicle device, wearable device, hub, switch, bridge, router, network in 5G network Side devices or network devices in the future evolved Public Land Mobile Network (Public Land Mobile Network, PLMN), etc. Optionally, the access network device 110 may also be a base station in an LTE system, for example, an E-UTRAN device.
该无线通信系统100还包括位于接入网设备110覆盖范围内的至少一个终端设备120。终端设备120可以是移动的或固定的。可选地,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系统(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、北斗卫星导航系统(BeiDou Navigation Satellite System,BDS)以及全球定位系统(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。The wireless communication system 100 further includes at least one terminal device 120 located within the coverage area of the access network device 110. The terminal device 120 may be mobile or fixed. Optionally, the "terminal equipment" used here includes, but is not limited to, connection via a wired line, such as via a public switched telephone network (PSTN), digital subscriber line (Digital Subscriber Line, DSL), and digital cable , Direct cable connection; and/or another data connection/network; and/or via wireless interface, such as for cellular network, wireless local area network (WLAN), digital TV network such as DVB-H network, satellite Network, AM-FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment. 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". Examples of mobile terminals include, but are not limited to, satellite 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, notebook, calendar, BeiDou Navigation Satellite System (BDS) and Global Positioning System (GPS) receiver; and regular laptop and/or palmtop Type receiver or other electronic device including a radio telephone transceiver. 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.
该无线通信系统100还包括与接入网设备进行通信的核心网设备130。可选地,该核心网设备130可以是5G核心网设备,例如,接入与移动性管理功能(Access and Mobility Management Function,AMF),负责接入和移动性管理,具有对用户进行认证、切换、位置更新等功能。又例如,会话管理功能(Session Management Function,SMF),负责会话管理,包括分组数据单元(packet data unit,PDU)会话的建立、修改、释放等。又例如,用户面功能(user plane function,UPF),负责用户数据的转发。The wireless communication system 100 also includes a core network device 130 that communicates with the access network device. Optionally, the core network device 130 may be a 5G core network device, for example, Access and Mobility Management Function (AMF), responsible for access and mobility management, and capable of authenticating and switching users , Location update and other functions. For another example, the Session Management Function (SMF) is responsible for session management, including the establishment, modification, and release of packet data unit (PDU) sessions. For another example, the user plane function (UPF) is responsible for the forwarding of user data.
可选地,终端设备之间可以进行终端直连(Device to Device,D2D)通信。Optionally, direct terminal connection (Device to Device, D2D) communication can be performed between terminal devices.
图1示例性地示出了一个接入网设备、一个核心网设备和两个终端设备,可选地,该无线通信系统100可以包括多个接入网设备并且每个接入网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。Figure 1 exemplarily shows an access network device, a core network device and two terminal devices. Optionally, the wireless communication system 100 may include multiple access network devices and the coverage of each access network device Other numbers of terminal devices may be included in the scope, which is not limited in the embodiment of the present application.
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。It should be understood that the terms "system" and "network" in this article are often used interchangeably in this article.
目前,普通的终端设备可以通过公共网络(即PLMN)进行数据业务传输。但是在一些场景中,例如在办公场景、家庭场景或工厂中,为了能够实现更加有效安全的管理,当地的用户或管理者通常会布局NPN网络。At present, ordinary terminal equipment can perform data service transmission through a public network (ie, PLMN). However, in some scenarios, such as office scenarios, home scenarios, or factories, in order to achieve more effective and safe management, local users or managers usually deploy NPN networks.
NPN网络包含公网集成NPN(Public Network Integrated NPN,PNI-NPN)网络和独立的非公共网络(Stand-alone Non-Public Network,SNPN)网络。NPN network includes public network integrated NPN (Public Network Integrated NPN, PNI-NPN) network and independent non-public network (Stand-alone Non-Public Network, SNPN) network.
PNI-NPN网络为支持公共陆地移动网络(Public Land Mobile Network,PLMN)私用的私有网络,也即,利用公共的PLMN提供私有网络服务。SNPN为非3GPP共有网络的私有网络,也即,特定主体,如工厂运营者,使用私有网络预留PLMN为私有网络服务。其中,PNI-NPN又称为闭合接入组(Closed access group,CAG)。The PNI-NPN network is a private network that supports the private use of a public land mobile network (Public Land Mobile Network, PLMN), that is, a public PLMN is used to provide private network services. SNPN is a private network that is not a 3GPP public network, that is, a specific entity, such as a factory operator, uses a private network to reserve a PLMN for private network services. Among them, PNI-NPN is also called closed access group (CG).
如图2所示,一个NPN网络可以为其他的网络服务。其中,其他的网络可以为第三方服务提供者(Service Provider,SP),或者可以为PLMN网络,或者可以为第三方签约或者证书提供者。在这种场景中,终端设备可以发现其他的网络,并且可以通过NPN网络连接到其他网络进行相关通信。As shown in Figure 2, an NPN network can serve other networks. Among them, the other network may be a third-party service provider (Service Provider, SP), or may be a PLMN network, or may be a third-party contract or certificate provider. In this scenario, the terminal device can discover other networks, and can connect to other networks through the NPN network for related communications.
在一些特定的场景中,一个单独实体可以同时连接多个NPN网络。参考图3,在图3中,NPN1网络和NPN2网络同时支持SP1。在这种情况下,终端设备可以从NPN1网络移动到NPN2网络。然而,当多个NPN网络同时连接一个单独实体,终端设备如何从多个NPN网络中的一个NPN网络连接到多个NPN网络中的另一个NPN网络,目前还没有明确的规定。In some specific scenarios, a single entity can connect to multiple NPN networks at the same time. Referring to Figure 3, in Figure 3, the NPN1 network and the NPN2 network support SP1 at the same time. In this case, the terminal device can move from the NPN1 network to the NPN2 network. However, when multiple NPN networks are connected to a single entity at the same time, how a terminal device connects from one NPN network of the multiple NPN networks to another NPN network of the multiple NPN networks is currently not clearly defined.
鉴于此,本申请实施例提出了一种无线通信的方法,当一个单独实体同时与多个NPN网络连接时,可以有效实现终端设备从多个NPN网络的一个NPN网络到另一个NPN网络的移动。In view of this, the embodiment of the present application proposes a wireless communication method. When a single entity is connected to multiple NPN networks at the same time, it can effectively realize the movement of terminal equipment from one NPN network of multiple NPN networks to another NPN network. .
图4是根据本申请实施例的无线通信的方法200的示意性流程图。图4所述的方法可以应用于源网络(例如可以为图3中的NPN1),源网络可以包括源接入网设备和/或源核心网设备。如图4所示,该方法200可以包括以下内容中的至少部分内容。FIG. 4 is a schematic flowchart of a wireless communication method 200 according to an embodiment of the present application. The method described in FIG. 4 may be applied to a source network (for example, it may be NPN1 in FIG. 3), and the source network may include a source access network device and/or a source core network device. As shown in FIG. 4, the method 200 may include at least part of the following content.
在210中,源网络设备发送请求消息,该请求消息用于请求将终端设备与源网络的连接切换至终端设备与目标网络的连接。In 210, the source network device sends a request message, which is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network.
在220中,源网络设备接收请求响应消息,该请求响应消息用于指示终端设备从源网络切换至目标网络。In 220, the source network device receives a request response message, where the request response message is used to instruct the terminal device to switch from the source network to the target network.
其中,源网络与目标网络为NPN网络,源网络与目标网络同时与单独实体连接。Among them, the source network and the target network are NPN networks, and the source network and the target network are connected to separate entities at the same time.
可选地,单独实体可以为SP,或者,也可以为PLMN所属的实体,例如,单独实体可以是PLMN部署的签约实体。Optionally, the separate entity may be an SP, or may also be an entity to which the PLMN belongs, for example, the separate entity may be a contracting entity for PLMN deployment.
图5是根据本申请实施例的无线通信的方法300的示意性流程图。图5所述的方法可以应用于目标网络(例如可以为图3中的NPN2),目标网络可以包括目标接入网设备和/或目标核心网设备。如图5 所示,该方法300可以包括以下内容中的至少部分内容。FIG. 5 is a schematic flowchart of a wireless communication method 300 according to an embodiment of the present application. The method described in FIG. 5 may be applied to a target network (for example, it may be NPN2 in FIG. 3), and the target network may include a target access network device and/or a target core network device. As shown in FIG. 5, the method 300 may include at least part of the following content.
在310中,目标网络设备接收请求消息,该请求消息用于请求将终端设备与源网络的连接切换至终端设备与目标网络的连接。In 310, the target network device receives a request message for requesting to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network.
在320中,目标网络设备发送请求响应消息,该请求响应消息用于指示终端设备从源网络切换至目标网络。In 320, the target network device sends a request response message, where the request response message is used to instruct the terminal device to switch from the source network to the target network.
其中,源网络与目标网络为NPN网络,源网络与目标网络同时与单独实体连接。Among them, the source network and the target network are NPN networks, and the source network and the target network are connected to separate entities at the same time.
图6是根据本申请实施例的无线通信的方法400的示意性流程图。图6所述的方法可以应用于单独实体(例如可以为图3中的SP1)。如图6所示,该方法400可以包括以下内容中的至少部分内容。FIG. 6 is a schematic flowchart of a wireless communication method 400 according to an embodiment of the present application. The method described in FIG. 6 may be applied to a single entity (for example, it may be SP1 in FIG. 3). As shown in FIG. 6, the method 400 may include at least part of the following content.
在410中,单独实体接收源核心网设备发送的请求消息,该请求消息用于请求将终端设备与源网络的连接切换至终端设备与目标网络的连接。In 410, the separate entity receives a request message sent by the source core network device, and the request message is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network.
在420中,单独实体向目标核心网设备发送请求响应消息,该请求响应消息用于指示终端设备从源网络切换至目标网络。In 420, the separate entity sends a request response message to the target core network device, where the request response message is used to instruct the terminal device to switch from the source network to the target network.
其中,源网络与目标网络为NPN网络,源网络与目标网络同时与单独实体连接。Among them, the source network and the target network are NPN networks, and the source network and the target network are connected to separate entities at the same time.
图7是根据本申请实施例的无线通信的方法500的示意性流程图。图7所述的方法可以由终端设备执行。如图7所示,该方法500可以包括以下内容中的至少部分内容。FIG. 7 is a schematic flowchart of a wireless communication method 500 according to an embodiment of the present application. The method described in FIG. 7 may be executed by a terminal device. As shown in FIG. 7, the method 500 may include at least part of the following content.
在510中,终端设备接收源接入网设备发送的第一信息,该第一信息用于指示终端设备从源网络切换至目标网络的目标小区中。In 510, the terminal device receives first information sent by the source access network device, where the first information is used to instruct the terminal device to switch from the source network to the target cell of the target network.
在520中,终端设备基于第一信息,从源网络切换至目标小区中。In 520, the terminal device switches from the source network to the target cell based on the first information.
其中,源网络和所述目标网络为NPN网络,源网络和目标网络同时与单独实体连接。Wherein, the source network and the target network are NPN networks, and the source network and the target network are connected to separate entities at the same time.
应理解,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。It should be understood that the term "and/or" in this text is only an association relationship describing the associated objects, indicating that there can be three types of relationships, for example, A and/or B, which can mean: A alone exists, and both A and B exist. , There are three cases of B alone.
下面将结合图4-图7进一步描述本申请实施例的无线通信的方法。应理解,下文描述的内容即可以应用于方法200,也可以应用于方法300-500。The wireless communication method of the embodiment of the present application will be further described below in conjunction with FIG. 4 to FIG. 7. It should be understood that the content described below can be applied to both the method 200 and the methods 300-500.
应理解,上述内容提到的终端设备从源NPN网络切换到目标NPN网络也可以表述为:终端设备从源NPN网络移动到目标NPN网络。It should be understood that the terminal device switching from the source NPN network to the target NPN network mentioned in the above content can also be expressed as: the terminal device moves from the source NPN network to the target NPN network.
为了更加清楚的描述本申请实施例的技术方案,以下,结合三个实施例进行详细描述。In order to more clearly describe the technical solutions of the embodiments of the present application, the following describes in detail in combination with three embodiments.
实施例1Example 1
实施例1的技术方案可以应用于目标NPN网络和源NPN网络之间没有接口的场景。此时,终端设备的上下文信息可以通过提供业务的单独实体进行转发。The technical solution of Embodiment 1 can be applied to a scenario where there is no interface between the target NPN network and the source NPN network. At this time, the context information of the terminal device can be forwarded through a separate entity that provides services.
如图8所示,实施例1的技术方案的具体步骤如下:As shown in Figure 8, the specific steps of the technical solution of Embodiment 1 are as follows:
步骤1:源接入网设备,即源无线接入网(S-Radio Access Network,S-RAN)向终端设备发送测量目标NPN网络的测量配置信息。Step 1: The source access network device, that is, the source radio access network (S-Radio Access Network, S-RAN) sends the measurement configuration information of the measurement target NPN network to the terminal device.
具体地,测量配置信息可以包括但不限于目标NPN网络所在的频点信息和/或目标NPN网络的小区信息,以及还包括目标NPN网络所支持的单独实体信息。Specifically, the measurement configuration information may include, but is not limited to, frequency information of the target NPN network and/or cell information of the target NPN network, as well as individual entity information supported by the target NPN network.
步骤2:终端设备基于测量配置信息,进行小区测量并向源接入网设备上报测量结果。Step 2: The terminal device performs cell measurement based on the measurement configuration information and reports the measurement result to the source access network device.
其中,测量结果中可以包括目标小区信息,目标小区信息可以包括但不限于以下中的至少一个:目标小区的频点和物理小区标识(Physical Cell Identity,PCI)、目标小区的标识、目标小区的索引。Among them, the measurement result may include target cell information, and the target cell information may include, but is not limited to, at least one of the following: the frequency and physical cell identity (PCI) of the target cell, the identity of the target cell, and the information of the target cell. index.
可选地,测量报告中还可以包括目标小区支持的第一单独实体信息。Optionally, the measurement report may also include the information of the first individual entity supported by the target cell.
可选地,测量报告中可以不包括第一单独实体信息。终端设备可以在建立连接的过程中,如通过无线资源控制(Radio Resource Control,RRC)层或者通过非接入层(Non-access stratum,NAS)层的信令交互中,确定相关连接的第一单独实体信息。Optionally, the first individual entity information may not be included in the measurement report. In the process of establishing a connection, the terminal device can determine the first of the related connection in the signaling interaction through the Radio Resource Control (RRC) layer or the Non-access stratum (NAS) layer. Individual entity information.
具体而言,终端设备可以在RRC连接建立过程中向源接入网设备通知第一单独实体信息,或者Specifically, the terminal device may notify the source access network device of the first individual entity information during the RRC connection establishment process, or
源核心网设备可以在与终端设备进行NAS交互的过程中,获取到终端设备所建立的连接所属的单独实体信息。例如,源核心网设备可以在注册过程中、业务建立过程中或者在协议数据单元(Protocol Data Unit,PDU)会话连接建立过程中获取到该单独实体信息。然后,源核心网设备可以在终端设备上下文建立过程中将终端设备的上下文所属的单独实体信息提供给源接入网设备。The source core network device may obtain the individual entity information to which the connection established by the terminal device belongs during the NAS interaction process with the terminal device. For example, the source core network device may obtain the individual entity information during the registration process, the service establishment process, or the protocol data unit (Protocol Data Unit, PDU) session connection establishment process. Then, the source core network device may provide the source access network device with the individual entity information to which the context of the terminal device belongs in the process of establishing the context of the terminal device.
可选地,终端设备可以只向源接入网设备上报能够支持单独实体信息的小区信息。Optionally, the terminal device may only report cell information that can support individual entity information to the source access network device.
步骤3:源接入网设备根据终端设备上报的测量报告,向源NPN网络的核心网设备,即源AMF(S-AMF)实体发送请求消息,该请求消息用于请求将终端设备与源NPN网络的连接切换至终端设备与目标网络的连接。Step 3: The source access network device sends a request message to the core network device of the source NPN network, that is, the source AMF (S-AMF) entity, according to the measurement report reported by the terminal device. The request message is used to request that the terminal device be connected to the source NPN The network connection is switched to the connection between the terminal device and the target network.
该请求消息中可以包括终端设备的上下文信息,同时包括目标小区信息。The request message may include the context information of the terminal device, and at the same time include the target cell information.
可选地,源接入网设备还可以判断是否允许终端设备切换到目标NPN网络。具体的判断方式可以 为:源接入网设备通过源AMF实体获取到第一授权信息,然后,源接入网设备根据第一授权信息判断是否允许终端设备切换到目标NPN网络,或者,判断是否允许终端设备授权接入到目标NPN网络,或者,判断是否终端设备在支持的单独实体业务中授权切换到目标NPN网络。其中,单独实体业务可以为但不限于:使用PLMN网络进行语音、紧急呼叫业务。Optionally, the source access network device may also determine whether to allow the terminal device to switch to the target NPN network. The specific determination method may be: the source access network device obtains the first authorization information through the source AMF entity, and then the source access network device determines whether the terminal device is allowed to switch to the target NPN network according to the first authorization information, or determines whether Allow the terminal device to authorize access to the target NPN network, or determine whether the terminal device is authorized to switch to the target NPN network in a supported separate entity service. Among them, the individual entity service can be, but is not limited to: using the PLMN network for voice and emergency call services.
步骤4:源AMF实体接收到请求消息后,可以根据目标小区信息和/或第一单独实体信息,确定单独实体。然后,源AMF实体可以将请求消息转发到单独实体,该请求消息中可以包括终端设备的上下文信息和目标小区信息。Step 4: After receiving the request message, the source AMF entity may determine the individual entity according to the target cell information and/or the information of the first individual entity. Then, the source AMF entity may forward the request message to a separate entity, and the request message may include the context information of the terminal device and the target cell information.
可选地,请求消息还可以携带源NPN网络的标识信息和终端设备的标识信息等。Optionally, the request message may also carry identification information of the source NPN network and identification information of the terminal device.
此外,源AMF实体可以通过SMF获取到终端设备的会话管理(Session Management,SM)上下文,然后源AMF实体在请求消息可以携带终端设备的SM上下文。In addition, the source AMF entity may obtain the Session Management (SM) context of the terminal device through the SMF, and then the source AMF entity may carry the SM context of the terminal device in the request message.
可选地,源AMF实体也可以判断是否允许终端设备切换到目标NPN网络。Optionally, the source AMF entity may also determine whether to allow the terminal device to switch to the target NPN network.
进一步地,源AMF实体可以根据目标小区信息和/或第一单独实体信息,获取到目标NPN网络的AMF实体,即目标AMF(T-AMF)实体。Further, the source AMF entity may obtain the AMF entity of the target NPN network, that is, the target AMF (T-AMF) entity, according to the target cell information and/or the first individual entity information.
步骤5:单独实体接收到源AMF实体发送的请求消息后,确定需要将终端设备的上下文信息转发的网络实体。Step 5: After receiving the request message sent by the source AMF entity, the individual entity determines the network entity that needs to forward the context information of the terminal device.
具体而言,如果源AMF实体发送给单独实体的请求消息中包括用于指示目标AMF的信息,则单独实体可以将请求消息发送给目标AMF实体,即将终端设备的上下文信息转发到目标AMF实体。如果源AMF实体发送给单独实体的请求消息中未包括用于指示目标AMF实体的信息,则单独实体可以根据源AMF实体发送给单独实体的请求消息中包括的目标小区信息,确定目标AMF实体。之后,单独实体可以将请求消息转发到目标AMF实体。Specifically, if the request message sent by the source AMF entity to the separate entity includes information for indicating the target AMF, the separate entity may send the request message to the target AMF entity, that is, forward the context information of the terminal device to the target AMF entity. If the request message sent by the source AMF entity to the separate entity does not include information indicating the target AMF entity, the separate entity may determine the target AMF entity according to the target cell information included in the request message sent by the source AMF entity to the separate entity. After that, the individual entity can forward the request message to the target AMF entity.
其中,单独实体发送的请求消息中可以包括目标小区信息和终端设备的标识信息。Wherein, the request message sent by the separate entity may include the target cell information and the identification information of the terminal device.
应理解,用于指示AMF实体的信息可以显示指示目标AMF实体,也可以隐式指示目标AM实体F,本申请实施例对此不作具体限定。It should be understood that the information used to indicate the AMF entity may display and indicate the target AMF entity, or may implicitly indicate the target AM entity F, which is not specifically limited in the embodiment of the present application.
可选地,单独实体也可以判断是否允许终端设备切换到目标NPN网络。具体而言,单独实体可以通过源AMF实体,获取到第三授权信息,该第三授权信息用于指示是否授权终端设备接入到目标NPN网络,或者,是否允许终端设备切换到目标NPN网络,或者,是否授权终端设备在支持的单独实体业务中切换到目标NPN网络。Optionally, a separate entity may also determine whether to allow the terminal device to switch to the target NPN network. Specifically, the individual entity may obtain the third authorization information through the source AMF entity, and the third authorization information is used to indicate whether to authorize the terminal device to access the target NPN network, or whether to allow the terminal device to switch to the target NPN network, Or, whether to authorize the terminal device to switch to the target NPN network in a supported separate entity service.
步骤6:目标AMF实体建立SM的上下文。Step 6: The target AMF entity establishes the context of the SM.
进一步地,如果SMF实体没有更改,即源SMF实体和目标SMF实体为同一个,则终端设备的地址可以不更新。若SMF实体进行了更改,则需要更新终端设备的地址。Further, if the SMF entity is not changed, that is, the source SMF entity and the target SMF entity are the same, the address of the terminal device may not be updated. If the SMF entity is changed, the address of the terminal device needs to be updated.
步骤7:目标AMF实体根据接收到的目标小区信息,确定目标接入网设备(T-RAN)。Step 7: The target AMF entity determines the target access network equipment (T-RAN) according to the received target cell information.
之后,目标AMF实体可以将请求消息转发给目标接入网设备。After that, the target AMF entity may forward the request message to the target access network device.
步骤8:目标接入网设备准备好切换资源,并向目标AMF实体返回确认信息,即向目标AMF实体发送请求响应消息。Step 8: The target access network device is ready to switch resources, and returns confirmation information to the target AMF entity, that is, sends a request response message to the target AMF entity.
其中,该请求响应消息中可以包括终端设备的上下文信息和目标接入网设备确定的切换配置信息。Wherein, the request response message may include the context information of the terminal device and the handover configuration information determined by the target access network device.
步骤9:目标AMF实体将目标接入网设备发送的请求响应消息转发给单独实体。Step 9: The target AMF entity forwards the request response message sent by the target access network device to a separate entity.
步骤10:单独实体接收到请求响应消息后,将该请求响应消息转发给源AMF实体。Step 10: After receiving the request response message, the individual entity forwards the request response message to the source AMF entity.
步骤11:源AMF实体接收到请求响应消息后,将该请求响应消息转发给源接入网设备。Step 11: After receiving the request response message, the source AMF entity forwards the request response message to the source access network device.
步骤12:源接入网设备接收到请求响应消息后,确认终端设备可以从源NPN网络切换到目标NPN网络,则源接入网设备可以向终端设备发送切换信息,该切换信息用于指示终端设备从源NPN网络切换至目标NPN网络的目标小区中。Step 12: After the source access network device receives the request response message and confirms that the terminal device can switch from the source NPN network to the target NPN network, the source access network device can send switching information to the terminal device, and the switching information is used to instruct the terminal The device switches from the source NPN network to the target cell of the target NPN network.
从实施例1的技术方案可以看出,当单独实体同时连接到多个NPN网络时,实施例1的技术方案可以实现终端设备从多个NPN网络中的一个NPN网络到另一个NPN网络的移动,即可以实现源NPN网络到目标NPN网络的移动,并且源NPN网络和目标NPN网络之间不需要存在任何接口就可以实现终端设备的业务连续性。It can be seen from the technical solution of embodiment 1 that when a single entity is connected to multiple NPN networks at the same time, the technical solution of embodiment 1 can realize the movement of terminal equipment from one NPN network of multiple NPN networks to another NPN network. , That can realize the movement from the source NPN network to the target NPN network, and the business continuity of the terminal equipment can be realized without any interface between the source NPN network and the target NPN network.
实施例2Example 2
实施例2的技术方案可以应用于源AMF实体和目标AMF实体之间有接口的场景。如图9所示,实施例2的技术方案的具体步骤如下:The technical solution of Embodiment 2 can be applied to a scenario where there is an interface between the source AMF entity and the target AMF entity. As shown in Figure 9, the specific steps of the technical solution of Embodiment 2 are as follows:
步骤1:源接入网设备向终端设备发送测量目标NPN网络的测量配置信息。Step 1: The source access network device sends the measurement configuration information of the measurement target NPN network to the terminal device.
步骤2:终端设备基于测量配置信息,进行小区测量并向源接入网设备上报测量结果。Step 2: The terminal device performs cell measurement based on the measurement configuration information and reports the measurement result to the source access network device.
步骤3:源接入网设备向源AMF实体发送请求消息。Step 3: The source access network device sends a request message to the source AMF entity.
步骤4:源AMF实体接收到请求消息后,根据目标小区信息和/或第一单独实体信息,确定目标 AMF实体,然后,源AMF实体向目标AMF实体发送请求消息。Step 4: After receiving the request message, the source AMF entity determines the target AMF entity according to the target cell information and/or the first individual entity information, and then the source AMF entity sends the request message to the target AMF entity.
其中,该请求消息中可以包括终端设备的上下文信息和目标小区信息。Wherein, the request message may include context information of the terminal device and target cell information.
步骤5:标AMF实体建立AMF的上下文。Step 5: The standard AMF entity establishes the AMF context.
步骤6:目标AMF实体根据接收到的目标小区信息,确定目标接入网设备。之后,目标AMF实体可以将请求消息转发给目标接入网设备。Step 6: The target AMF entity determines the target access network device according to the received target cell information. After that, the target AMF entity may forward the request message to the target access network device.
步骤7:目标接入网设备准备好切换资源,并向目标AMF实体返回确认信息,即向目标AMF实体发送请求响应消息。Step 7: The target access network device is ready to switch resources, and returns confirmation information to the target AMF entity, that is, sends a request response message to the target AMF entity.
步骤8:目标AMF实体将目标接入网设备发送的请求响应消息转发给源AMF实体。Step 8: The target AMF entity forwards the request response message sent by the target access network device to the source AMF entity.
步骤9:源AMF实体接收到请求响应消息后,将该请求响应消息转发给源接入网设备。Step 9: After receiving the request response message, the source AMF entity forwards the request response message to the source access network device.
步骤10:源接入网设备接收到请求响应消息后,确认终端设备可以从源NPN网络切换到目标NPN网络,则源接入网设备可以向终端设备发送切换信息。Step 10: After receiving the request response message, the source access network device confirms that the terminal device can switch from the source NPN network to the target NPN network, and the source access network device can send switching information to the terminal device.
从实施例2的技术方案可以看出,当单独实体同时连接到多个NPN网络时,实施例2的技术方案可以实现终端设备从多个NPN网络中的一个NPN网络到另一个NPN网络的移动,即可以实现从源NPN网络到目标NPN网络的移动,并且源NPN网络和目标NPN网络之间可以只在核心网设备存在接口的场景中实现终端的业务连续性。It can be seen from the technical solution of embodiment 2 that when a single entity is connected to multiple NPN networks at the same time, the technical solution of embodiment 2 can realize the movement of terminal equipment from one NPN network of multiple NPN networks to another NPN network. , That is, the movement from the source NPN network to the target NPN network can be realized, and the service continuity of the terminal can be realized only in the scenario where the core network device has an interface between the source NPN network and the target NPN network.
实施例3:Example 3:
实施例3的技术方案可以应用于源接入网设备和目标接入网设备之间有接口的场景。如图10所示,实施例3的技术方案的具体步骤如下:The technical solution of Embodiment 3 can be applied to a scenario where there is an interface between the source access network device and the target access network device. As shown in FIG. 10, the specific steps of the technical solution of Embodiment 3 are as follows:
步骤1:源接入网设备向终端设备发送测量目标NPN网络的测量配置信息。Step 1: The source access network device sends the measurement configuration information of the measurement target NPN network to the terminal device.
步骤2:终端设备基于测量配置信息,进行小区测量并向源接入网设备上报测量结果。Step 2: The terminal device performs cell measurement based on the measurement configuration information and reports the measurement result to the source access network device.
步骤3:源接入网设备判断是否允许终端设备切换到目标NPN网络。若允许终端设备从源NPN网络切换到目标NPN网络,则源接入网设备可以向目标接入网设备发送请求消息。Step 3: The source access network device judges whether the terminal device is allowed to switch to the target NPN network. If the terminal device is allowed to switch from the source NPN network to the target NPN network, the source access network device can send a request message to the target access network device.
其中,该请求消息中可以包括终端设备的上下文信息和目标小区信息。Wherein, the request message may include context information of the terminal device and target cell information.
步骤4:目标接入网设备准备好切换资源,并向源接入网设备返回确认信息,即向源接入网设备发送请求响应消息。Step 4: The target access network device is ready to switch resources, and returns confirmation information to the source access network device, that is, sends a request response message to the source access network device.
在步骤4之前,目标接入网设备还可以判断是否允许终端设备从源NPN网络切换到目标NPN网络。具体而言,目标接入网设备可以通过目标AMF实体获取到第二授权信息,该第二授权信息用于指示是否授权终端设备接入到目标NPN网络,或者,是否允许终端设备切换到目标NPN网络,或者,是否授权终端设备在支持的单独实体业务中切换到目标NPN网络。Before step 4, the target access network device may also determine whether to allow the terminal device to switch from the source NPN network to the target NPN network. Specifically, the target access network device may obtain the second authorization information through the target AMF entity, and the second authorization information is used to indicate whether to authorize the terminal device to access the target NPN network, or whether to allow the terminal device to switch to the target NPN Network, or whether to authorize the terminal device to switch to the target NPN network in the supported separate entity services.
步骤5:源接入网设备接收到请求响应消息后,确认终端设备可以从源NPN网络切换到目标NPN网络,则源接入网设备可以向终端设备发送切换信息。Step 5: After receiving the request response message, the source access network device confirms that the terminal device can switch from the source NPN network to the target NPN network, and the source access network device can send switching information to the terminal device.
从实施例3的技术方案可以看出,当单独实体同时连接到多个NPN网络时,实施例3的技术方案可以实现终端设备从多个NPN网络中的一个NPN网络到另一个NPN网络的动移动,即可以实现从源NPN网络到目标NPN网络的移动,此外,源NPN网络和目标NPN网络之间在接入网设备存在接口,并且源NPN网络和目标NPN网络共享核心网的场景下可以实现终端设备的业务连续性。It can be seen from the technical solution of embodiment 3 that when a single entity is connected to multiple NPN networks at the same time, the technical solution of embodiment 3 can realize the movement of the terminal device from one NPN network of the multiple NPN networks to another NPN network. Move, that is, move from the source NPN network to the target NPN network. In addition, there is an interface between the source NPN network and the target NPN network in the access network device, and the source NPN network and the target NPN network share the core network. Realize the business continuity of terminal equipment.
应理解,以上虽然分别描述了实施例1-实施例3,但是这并不意味着实施例1-实施例3是独立的,各个实施例的描述可以相互参考。例如,实施例1中的相关描述可以适用于实施例2和实施例3。为了内容的简洁,本申请实施例对实施例2和实施例3不再进行过多描述。It should be understood that although Embodiment 1 to Embodiment 3 are described above, this does not mean that Embodiment 1 to Embodiment 3 are independent, and the description of each embodiment may refer to each other. For example, the related description in Embodiment 1 can be applied to Embodiment 2 and Embodiment 3. For the sake of brevity of content, the embodiments of the present application will not describe Embodiment 2 and Embodiment 3 too much.
还应理解,在本申请实施例中,“第一”、“第二”和“第三”仅仅为了区分不同的对象,但并不对本申请实施例的范围构成限制。It should also be understood that in the embodiments of the present application, "first", "second" and "third" are only used to distinguish different objects, but do not limit the scope of the embodiments of the present application.
本申请实施例,当一个单独实体同时与多个NPN网络连接时,源网络设备可以通过发送用于请求将终端设备与源NPN网络的连接切换至终端设备与目标NPN网络的连接的请求消息,并且接收用于指示终端设备从源NPN网络切换至目标NPN网络的请求响应消息,有效实现终端设备从多个NPN网络的一个NPN网络到另一个NPN网络的移动。In the embodiment of the present application, when a single entity is connected to multiple NPN networks at the same time, the source network device can send a request message for requesting that the terminal device and the source NPN network be switched to the connection between the terminal device and the target NPN network, And receiving a request response message for instructing the terminal device to switch from the source NPN network to the target NPN network, so as to effectively realize the movement of the terminal device from one NPN network of the multiple NPN networks to another NPN network.
以上结合附图详细描述了本申请的优选实施方式,但是,本申请并不限于上述实施方式中的具体细节,在本申请的技术构思范围内,可以对本申请的技术方案进行多种简单变型,这些简单变型均属于本申请的保护范围。The preferred embodiments of the present application are described in detail above with reference to the accompanying drawings. However, the present application is not limited to the specific details in the above-mentioned embodiments. Within the scope of the technical concept of the present application, various simple modifications can be made to the technical solutions of the present application. These simple variants all belong to the protection scope of this application.
例如,在上述具体实施方式中所描述的各个具体技术特征,在不矛盾的情况下,可以通过任何合适的方式进行组合,为了避免不必要的重复,本申请对各种可能的组合方式不再另行说明。For example, the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, various possible combinations are not described in this application. Explain separately.
又例如,本申请的各种不同的实施方式之间也可以进行任意组合,只要其不违背本申请的思想,其同样应当视为本申请所公开的内容。For another example, various different implementations of this application can also be combined arbitrarily, as long as they do not violate the idea of this application, they should also be regarded as the content disclosed in this application.
应理解,在本申请的各种方法实施例中,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。It should be understood that in the various method embodiments of the present application, the size of the sequence number of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not be implemented in this application. The implementation process of the example constitutes any limitation.
上文中详细描述了根据本申请实施例的小区选择的方法,下面将结合图11至图14,描述根据本申请实施例的通信装置,方法实施例所描述的技术特征适用于以下装置实施例。The cell selection method according to the embodiment of the present application is described in detail above. The communication device according to the embodiment of the present application will be described below in conjunction with FIG. 11 to FIG. 14. The technical features described in the method embodiment are applicable to the following device embodiments.
图11示出了本申请实施例的网络设备600的示意性框图。如图11所示,该网络设备600为源网络设备,源网络设备包括源接入网设备和/或源核心网设备,网络设备600包括:FIG. 11 shows a schematic block diagram of a network device 600 according to an embodiment of the present application. As shown in FIG. 11, the network device 600 is a source network device, the source network device includes a source access network device and/or a source core network device, and the network device 600 includes:
通信单元610,用于发送请求消息,所述请求消息用于请求将终端设备与所述源网络的连接切换至所述终端设备与目标网络的连接。The communication unit 610 is configured to send a request message, where the request message is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network.
所述通信单元610还用于,接收请求响应消息,所述请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络。The communication unit 610 is further configured to receive a request response message, where the request response message is used to instruct the terminal device to switch from the source network to the target network.
其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与单独实体连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to separate entities at the same time.
可选地,在本申请实施例中,所述源网络与所述目标网络之间没有接口,所述网络设备600为所述源核心网设备,所述网络设备600还包括:处理单元620,用于所述源核心网设备根据目标小区信息和/或所述目标小区支持的第一单独实体信息,确定所述单独实体;Optionally, in the embodiment of the present application, there is no interface between the source network and the target network, the network device 600 is the source core network device, and the network device 600 further includes a processing unit 620, Used for the source core network device to determine the individual entity according to the target cell information and/or the first individual entity information supported by the target cell;
所述通信单元610具体用于:向所述单独实体转发所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;接收所述单独实体发送的所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。The communication unit 610 is specifically configured to: forward the request message to the separate entity, where the request message includes the context information of the terminal device and the target cell information; and receive the request response sent by the separate entity Message, the request response message includes context information of the terminal device.
可选地,在本申请实施例中,所述处理单元620具体用于:根据所述目标小区信息和/或所述第一单独实体信息,确定目标核心网设备。Optionally, in the embodiment of the present application, the processing unit 620 is specifically configured to determine a target core network device according to the target cell information and/or the first individual entity information.
可选地,在本申请实施例中,所述请求消息中包括用于指示所述目标核心网设备的信息。Optionally, in the embodiment of the present application, the request message includes information used to indicate the target core network device.
可选地,在本申请实施例中,所述源核心网设备和所述目标网络中的目标核心网设备之间有接口,所述网络设备600为所述源核心网设备,所述网络设备600还包括:处理单元620,用于根据目标小区信息和/或所述目标小区支持的第一单独实体信息,确定所述目标核心网设备;Optionally, in the embodiment of the present application, there is an interface between the source core network device and the target core network device in the target network, the network device 600 is the source core network device, and the network device 600 further includes: a processing unit 620, configured to determine the target core network device according to target cell information and/or first individual entity information supported by the target cell;
所述通信单元610具体用于:向所述目标核心网设备发送请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;接收所述目标核心网设备发送的请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。The communication unit 610 is specifically configured to: send a request message to the target core network device, the request message including the context information of the terminal device and the target cell information; and receive a request response sent by the target core network device Message, the request response message includes context information of the terminal device.
可选地,在本申请实施例中,所述通信单元610还用于:接收所述源接入网设备发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;向所述源接入网设备发送所述请求响应消息。Optionally, in the embodiment of the present application, the communication unit 610 is further configured to: receive the request message sent by the source access network device, where the request message includes the context information of the terminal device and the Target cell information; sending the request response message to the source access network device.
可选地,在本申请实施例中,所述请求消息中还包括所述第一单独实体信息。Optionally, in this embodiment of the present application, the request message further includes the first individual entity information.
可选地,在本申请实施例中,所述处理单元620还用于:通过非接入层NAS消息,获取所述第一单独实体信息;Optionally, in the embodiment of the present application, the processing unit 620 is further configured to: obtain the first individual entity information through a non-access stratum NAS message;
所述通信单元610还用于:向所述源接入网设备发送所述第一单独实体信息。The communication unit 610 is further configured to send the first individual entity information to the source access network device.
可选地,在本申请实施例中,所述处理单元620还用于:判断是否允许所述终端设备从所述源网络切换至所述目标网络。Optionally, in the embodiment of the present application, the processing unit 620 is further configured to determine whether to allow the terminal device to switch from the source network to the target network.
可选地,在本申请实施例中,所述请求消息还包括所述源网络的标识信息和/或所述终端设备的标识信息。Optionally, in this embodiment of the present application, the request message further includes identification information of the source network and/or identification information of the terminal device.
可选地,在本申请实施例中,所述网络设备600为所述源接入网设备,所述通信单元610具体用于:向所述源核心网设备发送所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;接收所述源核心网设备发送的所述请求响应消息。Optionally, in this embodiment of the present application, the network device 600 is the source access network device, and the communication unit 610 is specifically configured to: send the request message to the source core network device, and the request The message includes the context information of the terminal device and the target cell information; the request response message sent by the source core network device is received.
可选地,在本申请实施例中,所述源网络与所述目标网络之间没有接口,或,所述源核心网设备和所述目标网络中的目标核心网设备之间有接口。Optionally, in the embodiment of the present application, there is no interface between the source network and the target network, or there is an interface between the source core network device and the target core network device in the target network.
可选地,在本申请实施例中,所述源接入网设备和所述目标网络的目标接入网设备之间有接口,所述网络设备600为所述源接入网设备,所述网络设备600还包括:处理单元620,用于判断是否允许所述终端设备从所述源网络切换至所述目标网络;Optionally, in the embodiment of the present application, there is an interface between the source access network device and the target access network device of the target network, the network device 600 is the source access network device, and the The network device 600 further includes: a processing unit 620, configured to determine whether to allow the terminal device to switch from the source network to the target network;
所述通信单元610具体用于:若允许所述终端设备从所述源网络切换至所述目标网络,向所述目标接入网设备发送所述请求消息,所述请求消息包括所述终端设备的上下文信息和目标小区信息;接收所述目标接入网设备发送的所述请求响应消息。The communication unit 610 is specifically configured to: if the terminal device is allowed to switch from the source network to the target network, send the request message to the target access network device, the request message including the terminal device Context information and target cell information of the target cell; receiving the request response message sent by the target access network device.
可选地,在本申请实施例中,所述通信单元610还用于:向所述终端设备发送测量配置信息,所述测量配置信息包括所述目标网络所在的频点信息和/或所述目标网络的小区信息,以及还包括所述目标网络支持的单独实体信息;接收所述终端设备上报的测量报告,所述测量报告中包括所述目标小区信息。Optionally, in the embodiment of the present application, the communication unit 610 is further configured to: send measurement configuration information to the terminal device, where the measurement configuration information includes the frequency point information where the target network is located and/or the The cell information of the target network, and further includes individual entity information supported by the target network; receiving a measurement report reported by the terminal device, the measurement report including the target cell information.
可选地,在本申请实施例中,所述测量报告中还包括第一单独实体信息。Optionally, in this embodiment of the present application, the measurement report further includes the first individual entity information.
可选地,在本申请实施例中,所述通信单元610还用于:在无线资源控制RRC连接建立过程中, 接收所述终端设备发送的第一单独实体信息;或者接收所述源核心网设备发送的所述第一单独实体信息。Optionally, in this embodiment of the present application, the communication unit 610 is further configured to: receive the first individual entity information sent by the terminal device during the radio resource control RRC connection establishment process; or receive the source core network The first individual entity information sent by the device.
可选地,在本申请实施例中,所述网络设备600还包括:处理单元620,用于通过所述源核心网设备,获取第一授权信息,所述第一授权信息用于指示是否授权所述终端设备接入到所述目标网络;Optionally, in the embodiment of the present application, the network device 600 further includes: a processing unit 620, configured to obtain first authorization information through the source core network device, where the first authorization information is used to indicate whether to authorize The terminal device accesses the target network;
所述处理单元620还用于,根据所述第一授权信息,判断是否允许所述终端设备从所述源网络切换至所述目标网络。The processing unit 620 is further configured to determine whether the terminal device is allowed to switch from the source network to the target network according to the first authorization information.
可选地,在本申请实施例中,所述通信单元610还用于:向所述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从所述源网络切换至所述目标网络的目标小区中。Optionally, in this embodiment of the present application, the communication unit 610 is further configured to: send first information to the terminal device, where the first information is used to instruct the terminal device to switch from the source network to the terminal device. In the target cell of the target network.
应理解,该网络设备600可对应于方法200中的网络设备,可以实现该方法200中的网络设备的相应操作,为了简洁,在此不再赘述。It should be understood that the network device 600 may correspond to the network device in the method 200, and can implement the corresponding operations of the network device in the method 200. For the sake of brevity, details are not described herein again.
图12示出了本申请实施例的网络设备700的示意性框图。如图12所示,该网络设备700为目标网络设备,目标网络包括目标接入网设备和/或目标核心网设备,网络设备700包括:FIG. 12 shows a schematic block diagram of a network device 700 according to an embodiment of the present application. As shown in FIG. 12, the network device 700 is a target network device. The target network includes a target access network device and/or a target core network device. The network device 700 includes:
通信单元710,用于接收请求消息,所述切换请求消息用于请求将终端设备与源网络的连接切换至所述终端设备与所述目标网络的连接。The communication unit 710 is configured to receive a request message, where the switching request message is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network.
所述通信单元710还用于,发送请求响应消息,所述请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络。The communication unit 710 is further configured to send a request response message, where the request response message is used to instruct the terminal device to switch from the source network to the target network.
其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与单独实体连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to separate entities at the same time.
可选地,在本申请实施例中,所述源网络与所述目标网络之间没有接口,所述网络设备700为所述目标核心网设备,所述通信单元710具体用于:接收所述单独实体发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息、目标小区信息和所述终端设备的标识信息;向所述单独实体发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。Optionally, in this embodiment of the application, there is no interface between the source network and the target network, the network device 700 is the target core network device, and the communication unit 710 is specifically configured to: receive the The request message sent by a separate entity, where the request message includes context information of the terminal device, target cell information, and identification information of the terminal device; sending the request response message to the separate entity, the request response The message includes the context information of the terminal device.
可选地,在本申请实施例中,所述源网络中的源核心网设备和所述目标核心网设备之间有接口,所述网络设备700为所述目标核心网设备,所述通信单元710具体用于:接收所述源核心网设备发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息、目标小区信息和所述终端设备的标识信息;向所述源核心网设备发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。Optionally, in the embodiment of the present application, there is an interface between the source core network device in the source network and the target core network device, the network device 700 is the target core network device, and the communication unit 710 is specifically configured to: receive the request message sent by the source core network device, where the request message includes context information of the terminal device, target cell information, and identification information of the terminal device; The device sends the request response message, and the request response message includes the context information of the terminal device.
可选地,在本申请实施例中,所述网络设备700还包括:处理单元720,用于根据所述目标小区信息,确定目标接入网设备;Optionally, in this embodiment of the present application, the network device 700 further includes: a processing unit 720, configured to determine a target access network device according to the target cell information;
所述通信单元710还用于:向所述目标接入网设备发送所述请求消息;接收所述目标接入网设备发送的所述请求响应消息。The communication unit 710 is further configured to: send the request message to the target access network device; receive the request response message sent by the target access network device.
可选地,在本申请实施例中,所述网络设备700为所述目标接入网设备,所述通信单元710具体用于:接收所述目标核心网设备发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述终端设备的标识信息;向所述目标核心网设备发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。Optionally, in this embodiment of the present application, the network device 700 is the target access network device, and the communication unit 710 is specifically configured to: receive the request message sent by the target core network device, and the The request message includes the context information of the terminal device and the identification information of the terminal device; the request response message is sent to the target core network device, and the request response message includes the context information of the terminal device.
可选地,在本申请实施例中,所述源网络与所述目标网络之间没有接口,或,所述源核心网设备和所述目标网络中的目标核心网设备之间有接口。Optionally, in the embodiment of the present application, there is no interface between the source network and the target network, or there is an interface between the source core network device and the target core network device in the target network.
可选地,在本申请实施例中,所述源网络中的源接入网设备和所述目标接入网设备之间有接口,所述网络设备700为所述目标接入网设备,所述通信单元710具体用于:接收所述源接入网设备发送的请求消息,所述请求消息包括所述终端设备的上下文信息和所述终端设备的标识信息;向所述源接入网设备发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。Optionally, in this embodiment of the present application, there is an interface between the source access network device in the source network and the target access network device, and the network device 700 is the target access network device, so The communication unit 710 is specifically configured to: receive a request message sent by the source access network device, where the request message includes context information of the terminal device and identification information of the terminal device; Sending the request response message, where the request response message includes the context information of the terminal device.
可选地,在本申请实施例中,所述网络设备700还包括:处理单元720,用于通过所述目标核心网设备获取第二授权信息,所述第二授权信息用于指示是否授权所述终端设备接入到所述目标网络。Optionally, in this embodiment of the application, the network device 700 further includes: a processing unit 720, configured to obtain second authorization information through the target core network device, where the second authorization information is used to indicate whether to authorize the The terminal device accesses the target network.
所述处理单元720还用于,根据所述第二授权信息,判断是否允许所述终端设备切换到所述目标网络。The processing unit 720 is further configured to determine whether to allow the terminal device to switch to the target network according to the second authorization information.
应理解,该网络设备700可对应于方法300中的网络设备,可以实现该方法300中的网络设备的相应操作,为了简洁,在此不再赘述。It should be understood that the network device 700 may correspond to the network device in the method 300, and can implement the corresponding operations of the network device in the method 300. For brevity, details are not described herein again.
图13示出了本申请实施例的网络设备800的示意性框图。如图13所示,该网络设备800为单独实体,网络设备800包括:FIG. 13 shows a schematic block diagram of a network device 800 according to an embodiment of the present application. As shown in FIG. 13, the network device 800 is a separate entity, and the network device 800 includes:
通信单元810,用于接收源网络中的源核心网设备发送的请求消息,所述请求消息用于请求将终端设备与源网络的连接切换至所述终端设备与目标网络的连接。The communication unit 810 is configured to receive a request message sent by a source core network device in the source network, where the request message is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network.
所述通信单元810还用于,向所述源核心网设备发送请求响应消息,所述请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络。The communication unit 810 is further configured to send a request response message to the source core network device, where the request response message is used to instruct the terminal device to switch from the source network to the target network.
其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与所述单独实体 连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to the separate entity at the same time.
可选地,在本申请实施例中,所述请求消息和所述请求响应消息分别包括以下信息:所述终端设备的上下文信息、目标小区信息和所述终端设备的标识信息。Optionally, in the embodiment of the present application, the request message and the request response message respectively include the following information: context information of the terminal device, target cell information, and identification information of the terminal device.
可选地,在本申请实施例中,所述请求消息中包括用于指示所述目标核心网设备的信息。Optionally, in the embodiment of the present application, the request message includes information used to indicate the target core network device.
可选地,在本申请实施例中,所述网络设备800还包括:处理单元820,用于若所述请求消息中未包括用于指示所述目标网络中的目标核心网设备的信息,根据所述目标小区信息,确定所述目标核心网设备。Optionally, in this embodiment of the application, the network device 800 further includes: a processing unit 820, configured to, if the request message does not include information for indicating a target core network device in the target network, according to The target cell information determines the target core network device.
所述通信单元810还用于:向所述目标核心网设备转发所述请求消息;接收所述目标核心网设备转发的所述请求响应消息。The communication unit 810 is further configured to: forward the request message to the target core network device; and receive the request response message forwarded by the target core network device.
可选地,在本申请实施例中,所述网络设备800还包括:处理单元820,用于通过所述源核心网设备,获取第三授权信息,所述第三授权信息用于指示是否授权所述终端设备接入到所述目标网络;根据所述第三授权信息,判断是否允许所述终端设备切换到所述目标网络。Optionally, in the embodiment of the present application, the network device 800 further includes: a processing unit 820, configured to obtain third authorization information through the source core network device, and the third authorization information is used to indicate whether to authorize The terminal device accesses the target network; according to the third authorization information, it is determined whether the terminal device is allowed to switch to the target network.
应理解,该网络设备800可对应于方法400中的网络设备,可以实现该方法400中的网络设备的相应操作,为了简洁,在此不再赘述。It should be understood that the network device 800 may correspond to the network device in the method 400, and can implement the corresponding operations of the network device in the method 400. For brevity, details are not described herein again.
图14示出了本申请实施例的终端设备900的示意性框图。如图14所示,该终端设备900包括:FIG. 14 shows a schematic block diagram of a terminal device 900 according to an embodiment of the present application. As shown in FIG. 14, the terminal device 900 includes:
通信单元910,用于接收源网络中的源接入网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从所述源网络切换至目标网络的目标小区中。The communication unit 910 is configured to receive first information sent by a source access network device in a source network, where the first information is used to instruct the terminal device to switch from the source network to a target cell of the target network.
处理单元920,用于基于所述第一信息,从所述源网络切换至所述目标小区中。The processing unit 920 is configured to switch from the source network to the target cell based on the first information.
其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与单独实体连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to separate entities at the same time.
可选地,在本申请实施例中,所述通信单元910还用于:接收所述源接入网设备发送的测量配置信息,所述测量配置信息包括所述目标网络所在的频点信息和/或所述目标网络的小区信息,以及还包括所述目标网络支持的单独实体信息;向所述源接入网设备上报测量报告,所述测量报告包括目标小区信息。Optionally, in this embodiment of the present application, the communication unit 910 is further configured to: receive measurement configuration information sent by the source access network device, where the measurement configuration information includes frequency point information where the target network is located and / Or cell information of the target network, and further including individual entity information supported by the target network; reporting a measurement report to the source access network device, the measurement report including the target cell information.
可选地,在本申请实施例中,所述测量报告中还包括第一单独实体信息。Optionally, in this embodiment of the present application, the measurement report further includes the first individual entity information.
可选地,在本申请实施例中,所述通信单元910还用于:在无线资源控制RRC连接建立过程中,向所述源接入网设备发送第一单独实体信息。Optionally, in this embodiment of the present application, the communication unit 910 is further configured to send the first individual entity information to the source access network device during the establishment of a radio resource control RRC connection.
应理解,该终端设备设备900可对应于方法500中的网络设备,可以实现该方法500中的终端设备的相应操作,为了简洁,在此不再赘述。It should be understood that the terminal device device 900 may correspond to the network device in the method 500, and can implement the corresponding operations of the terminal device in the method 500. For the sake of brevity, details are not described herein again.
图15是本申请实施例提供的一种通信设备1000示意性结构图。图15所示的通信设备1000包括处理器1010,处理器1010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。FIG. 15 is a schematic structural diagram of a communication device 1000 provided by an embodiment of the present application. The communication device 1000 shown in FIG. 15 includes a processor 1010, and the processor 1010 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
可选地,如图15所示,通信设备1000还可以包括存储器1020。其中,处理器1010可以从存储器1020中调用并运行计算机程序,以实现本申请实施例中的方法。Optionally, as shown in FIG. 15, the communication device 1000 may further include a memory 1020. The processor 1010 can call and run a computer program from the memory 1020 to implement the method in the embodiment of the present application.
其中,存储器1020可以是独立于处理器1010的一个单独的器件,也可以集成在处理器1010中。The memory 1020 may be a separate device independent of the processor 1010, or may be integrated in the processor 1010.
可选地,如图15所示,通信设备1000还可以包括收发器1030,处理器1010可以控制该收发器1030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。Optionally, as shown in FIG. 15, the communication device 1000 may further include a transceiver 1030, and the processor 1010 may control the transceiver 1030 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.
其中,收发器1030可以包括发射机和接收机。收发器1030还可以进一步包括天线,天线的数量可以为一个或多个。Among them, the transceiver 1030 may include a transmitter and a receiver. The transceiver 1030 may further include an antenna, and the number of antennas may be one or more.
可选地,该通信设备1000具体可为本申请实施例的网络设备,并且该通信设备1000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。Optionally, the communication device 1000 may specifically be a network device of an embodiment of the application, and the communication device 1000 may implement the corresponding process implemented by the network device in each method of the embodiment of the application. For the sake of brevity, details are not repeated here. .
可选地,该通信设备1000具体可为本申请实施例的终端设备,并且该通信设备1000可以实现本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。Optionally, the communication device 1000 may specifically be a terminal device of an embodiment of the present application, and the communication device 1000 may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, it will not be repeated here. .
图16是本申请实施例的装置的示意性结构图。图16所示的装置1100包括处理器1110,处理器1110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。Fig. 16 is a schematic structural diagram of a device according to an embodiment of the present application. The apparatus 1100 shown in FIG. 16 includes a processor 1110, and the processor 1110 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
可选地,如图16所示,装置1100还可以包括存储器1120。其中,处理器1110可以从存储器1120中调用并运行计算机程序,以实现本申请实施例中的方法。Optionally, as shown in FIG. 16, the apparatus 1100 may further include a memory 1120. The processor 1110 can call and run a computer program from the memory 1120 to implement the method in the embodiment of the present application.
其中,存储器1120可以是独立于处理器1110的一个单独的器件,也可以集成在处理器1110中。The memory 1120 may be a separate device independent of the processor 1110, or may be integrated in the processor 1110.
可选地,该装置1100还可以包括输入接口1130。其中,处理器1110可以控制该输入接口1130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。Optionally, the device 1100 may further include an input interface 1130. The processor 1110 can control the input interface 1130 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
可选地,该装置1100还可以包括输出接口1140。其中,处理器1110可以控制该输出接口1140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。Optionally, the device 1100 may further include an output interface 1140. The processor 1110 can control the output interface 1140 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
可选地,该装置可应用于本申请实施例中的终端设备,并且该装置可以实现本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。Optionally, the device can be applied to the terminal device in the embodiment of the present application, and the device can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, details are not described herein again.
可选地,该装置可应用于本申请实施例中的网络设备,并且该装置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。Optionally, the device can be applied to the network equipment in the embodiments of the present application, and the device can implement the corresponding processes implemented by the network equipment in the various methods of the embodiments of the present application. For the sake of brevity, details are not described herein again.
可选地,该装置1100可以为芯片。应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。Optionally, the device 1100 may be a chip. It should be understood that 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.
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。It should be understood that the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability. In the implementation process, 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 above-mentioned 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. 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 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 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.
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,本文描述的系统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。It can be understood that the memory in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. Among them, 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 random access memory (Random Access Memory, RAM), which is used as an external cache. By way of exemplary but not restrictive description, many forms of RAM are available, such as 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 Link Dynamic Random Access Memory (Synchlink DRAM, SLDRAM) ) And Direct Rambus RAM (DR RAM). It should be noted that the memories of the systems and methods described herein are intended to include, but are not limited to, these and any other suitable types of memories.
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。It should be understood that the foregoing memory is exemplary but not restrictive. For example, 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) and so on. That is to say, the memory in the embodiments of the present application is intended to include, but is not limited to, these and any other suitable types of memory.
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。The embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
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终端设备实现的相应流程,为了简洁,在此不再赘述。Optionally, the computer-readable storage medium may 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 implemented by the terminal device in each method of the embodiment of the present application. For brevity, here No longer.
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。Optionally, 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. For the sake of brevity, here No longer.
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。The embodiments of the present application also provide a computer program product, including computer program instructions.
可选地,该计算机程序产品可应用于本申请实施例中的终端设备,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终端设备实现的相应流程,为了简洁,在此不再赘述。Optionally, the computer program product can be applied to the 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 terminal device in each method of the embodiment of the present application. Go into details again.
可选地,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。Optionally, 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. For the sake of brevity, it is not here. Go into details again.
本申请实施例还提供了一种计算机程序。The embodiment of the present application also provides a computer program.
可选地,该计算机程序可应用于本申请实施例中的终端设备,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终端设备实现的相应流程,为了简洁,在此不再赘述。Optionally, the computer program can be applied to the terminal device in the embodiment of the present application. When the computer program runs on the computer, the computer is caused to execute the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity , I will not repeat it here.
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。Optionally, the computer program can be applied to the network device in the embodiment of the present application. When the computer program runs on the computer, it causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity , I won’t repeat it here.
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。A person of ordinary skill in the art may realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed by hardware or software depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered beyond the scope of this application.
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,上述描述的系统、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。Those skilled in the art can clearly understand that, for the convenience and conciseness of description, the specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.
在本申请所提供的几个实施例中,应该理解到,所揭露的系统、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系统,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。In the several embodiments provided in this application, it should be understood that the disclosed system, device, and method may be implemented in other ways. For example, the device embodiments described above are merely illustrative, for example, 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 may be combined or It can be integrated into another system, or some features can be ignored or not implemented. In addition, 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.
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。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.
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。In addition, the functional units in the various embodiments 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.
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。If 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. Based on this understanding, the technical solution of the present 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 disks or optical disks and other media that can store program codes. .
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所述以权利要求的保护范围为准。The above are only specific implementations of this application, but the protection scope of this application is not limited to this. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in this application. Should be covered within the scope of protection of this application. Therefore, the protection scope of this application shall be subject to the protection scope of the claims.

Claims (90)

  1. 一种无线通信的方法,其特征在于,所述方法应用于源网络,所述源网络包括源接入网设备和/或源核心网设备,所述方法包括:A wireless communication method, characterized in that the method is applied to a source network, the source network includes a source access network device and/or a source core network device, and the method includes:
    源网络设备发送请求消息,所述请求消息用于请求将终端设备与所述源网络的连接切换至所述终端设备与目标网络的连接;The source network device sends a request message, where the request message is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network;
    所述源网络设备接收请求响应消息,所述请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络;Receiving, by the source network device, a request response message, where the request response message is used to instruct the terminal device to switch from the source network to the target network;
    其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与单独实体连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to separate entities at the same time.
  2. 根据权利要求1所述的方法,其特征在于,所述源网络与所述目标网络之间没有接口,所述源网络设备为所述源核心网设备,所述发送请求消息,包括:The method according to claim 1, wherein there is no interface between the source network and the target network, the source network device is the source core network device, and the sending request message includes:
    所述源核心网设备根据目标小区信息和/或所述目标小区支持的第一单独实体信息,确定所述单独实体;The source core network device determines the individual entity according to the target cell information and/or the first individual entity information supported by the target cell;
    所述源核心网设备向所述单独实体转发所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;The source core network device forwards the request message to the separate entity, where the request message includes the context information of the terminal device and the target cell information;
    所述接收请求响应消息,包括:The receiving request response message includes:
    所述源核心网设备接收所述单独实体发送的所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。The source core network device receives the request response message sent by the separate entity, where the request response message includes context information of the terminal device.
  3. 根据权利要求2所述的方法,其特征在于,所述方法还包括:The method according to claim 2, wherein the method further comprises:
    所述源核心网设备根据所述目标小区信息和/或所述第一单独实体信息,确定目标核心网设备。The source core network device determines the target core network device according to the target cell information and/or the first individual entity information.
  4. 根据权利要求2所述的方法,其特征在于,所述请求消息中包括用于指示所述目标核心网设备的信息。The method according to claim 2, wherein the request message includes information for indicating the target core network device.
  5. 根据权利要求1所述的方法,其特征在于,所述源核心网设备和所述目标网络中的目标核心网设备之间有接口,所述源网络设备为所述源核心网设备,所述发送请求消息,包括:The method according to claim 1, wherein there is an interface between the source core network device and a target core network device in the target network, the source network device is the source core network device, and the Send a request message, including:
    所述源核心网设备根据目标小区信息和/或所述目标小区支持的第一单独实体信息,确定所述目标核心网设备;Determining, by the source core network device, the target core network device according to target cell information and/or first individual entity information supported by the target cell;
    所述源核心网设备向所述目标核心网设备发送请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;Sending, by the source core network device, a request message to the target core network device, the request message including context information of the terminal device and the target cell information;
    所述接收请求响应消息,包括:The receiving request response message includes:
    所述源核心网设备接收所述目标核心网设备发送的请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。The source core network device receives a request response message sent by the target core network device, where the request response message includes context information of the terminal device.
  6. 根据权利要求2至5中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 2 to 5, wherein the method further comprises:
    所述源核心网设备接收所述源接入网设备发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;Receiving, by the source core network device, the request message sent by the source access network device, the request message including the context information of the terminal device and the target cell information;
    所述源核心网设备向所述源接入网设备发送所述请求响应消息。The source core network device sends the request response message to the source access network device.
  7. 根据权利要求6所述的方法,其特征在于,所述请求消息中还包括所述第一单独实体信息。The method according to claim 6, wherein the request message further includes the information of the first individual entity.
  8. 根据权利要求2至6中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 2 to 6, wherein the method further comprises:
    所述源核心网设备通过非接入层NAS消息,获取所述第一单独实体信息;The source core network device obtains the first individual entity information through a non-access stratum NAS message;
    所述源核心网设备向所述源接入网设备发送所述第一单独实体信息。The source core network device sends the first individual entity information to the source access network device.
  9. 根据权利要求2至8中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 2 to 8, wherein the method further comprises:
    所述源核心网设备判断是否允许所述终端设备从所述源网络切换至所述目标网络。The source core network device determines whether to allow the terminal device to switch from the source network to the target network.
  10. 根据权利要求2至9中任一项所述的方法,其特征在于,所述请求消息还包括所述源网络的标识信息和/或所述终端设备的标识信息。The method according to any one of claims 2 to 9, wherein the request message further includes identification information of the source network and/or identification information of the terminal device.
  11. 根据权利要求1所述的方法,其特征在于,所述源网络设备为所述源接入网设备,所述发送请求消息,包括:The method according to claim 1, wherein the source network device is the source access network device, and the sending request message comprises:
    所述源接入网设备向所述源核心网设备发送所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;Sending, by the source access network device, the request message to the source core network device, where the request message includes context information of the terminal device and the target cell information;
    所述接收请求响应消息,包括:The receiving request response message includes:
    所述源接入网设备接收所述源核心网设备发送的所述请求响应消息。The source access network device receives the request response message sent by the source core network device.
  12. 根据权利要求11所述的方法,其特征在于,所述源网络与所述目标网络之间没有接口,或,所述源核心网设备和所述目标网络中的目标核心网设备之间有接口。The method according to claim 11, wherein there is no interface between the source network and the target network, or there is an interface between the source core network device and the target core network device in the target network .
  13. 根据权利要求1所述的方法,其特征在于,所述源接入网设备和所述目标网络的目标接入网设 备之间有接口,所述源网络设备为所述源接入网设备,所述发送请求消息,包括:The method according to claim 1, wherein there is an interface between the source access network device and the target access network device of the target network, and the source network device is the source access network device, The sending request message includes:
    所述源接入网设备判断是否允许所述终端设备从所述源网络切换至所述目标网络;Determining, by the source access network device, whether to allow the terminal device to switch from the source network to the target network;
    若允许所述终端设备从所述源网络切换至所述目标网络,所述源接入网设备向所述目标接入网设备发送所述请求消息,所述请求消息包括所述终端设备的上下文信息和目标小区信息;If the terminal device is allowed to switch from the source network to the target network, the source access network device sends the request message to the target access network device, and the request message includes the context of the terminal device Information and target cell information;
    所述接收请求响应消息,包括:The receiving request response message includes:
    所述源接入网设备接收所述目标接入网设备发送的所述请求响应消息。The source access network device receives the request response message sent by the target access network device.
  14. 根据权利要求11至13中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 11 to 13, wherein the method further comprises:
    所述源接入网设备向所述终端设备发送测量配置信息,所述测量配置信息包括所述目标网络所在的频点信息和/或所述目标网络的小区信息,以及还包括所述目标网络支持的单独实体信息;The source access network device sends measurement configuration information to the terminal device, where the measurement configuration information includes frequency point information where the target network is located and/or cell information of the target network, and also includes the target network Supported individual entity information;
    所述源接入网设备接收所述终端设备上报的测量报告,所述测量报告中包括所述目标小区信息。The source access network device receives the measurement report reported by the terminal device, and the measurement report includes the target cell information.
  15. 根据权利要求14所述的方法,其特征在于,所述测量报告中还包括第一单独实体信息。The method according to claim 14, wherein the measurement report further includes the information of the first individual entity.
  16. 根据权利要求14所述的方法,其特征在于,所述方法还包括:The method according to claim 14, wherein the method further comprises:
    所述源接入网设备在无线资源控制RRC连接建立过程中,接收所述终端设备发送的第一单独实体信息;或者The source access network device receives the first individual entity information sent by the terminal device during the radio resource control RRC connection establishment process; or
    所述源接入网设备接收所述源核心网设备发送的所述第一单独实体信息。The source access network device receives the first individual entity information sent by the source core network device.
  17. 根据权利要求11至16中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 11 to 16, wherein the method further comprises:
    所述源接入网设备通过所述源核心网设备,获取第一授权信息,所述第一授权信息用于指示是否授权所述终端设备接入到所述目标网络;The source access network device obtains first authorization information through the source core network device, where the first authorization information is used to indicate whether to authorize the terminal device to access the target network;
    所述源接入网设备根据所述第一授权信息,判断是否允许所述终端设备从所述源网络切换至所述目标网络。The source access network device determines whether to allow the terminal device to switch from the source network to the target network according to the first authorization information.
  18. 根据权利要求11至17中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 11 to 17, wherein the method further comprises:
    所述源接入网设备向所述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从所述源网络切换至所述目标网络的目标小区中。The source access network device sends first information to the terminal device, where the first information is used to instruct the terminal device to switch from the source network to the target cell of the target network.
  19. 一种无线通信的方法,其特征在于,所述方法应用于目标网络,所述目标网络包括目标接入网设备和/或目标核心网设备,所述方法包括:A wireless communication method, characterized in that the method is applied to a target network, the target network includes a target access network device and/or a target core network device, and the method includes:
    目标网络设备接收请求消息,所述切换请求消息用于请求将终端设备与源网络的连接切换至所述终端设备与所述目标网络的连接;The target network device receives a request message, where the switching request message is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network;
    所述目标网络设备发送请求响应消息,所述请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络;Sending, by the target network device, a request response message, where the request response message is used to instruct the terminal device to switch from the source network to the target network;
    其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与单独实体连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to separate entities at the same time.
  20. 根据权利要求19所述的方法,其特征在于,所述源网络与所述目标网络之间没有接口,所述目标网络设备为所述目标核心网设备,所述接收请求消息,包括:The method according to claim 19, wherein there is no interface between the source network and the target network, the target network device is the target core network device, and the receiving request message comprises:
    所述目标核心网设备接收所述单独实体发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息、目标小区信息和所述终端设备的标识信息;Receiving, by the target core network device, the request message sent by the separate entity, the request message including context information of the terminal device, target cell information, and identification information of the terminal device;
    所述发送请求响应消息,包括:The sending request response message includes:
    所述目标核心网设备向所述单独实体发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。The target core network device sends the request response message to the separate entity, where the request response message includes context information of the terminal device.
  21. 根据权利要求19所述的方法,其特征在于,所述源网络中的源核心网设备和所述目标核心网设备之间有接口,所述目标网络设备为所述目标核心网设备,所述接收请求消息,包括:The method according to claim 19, wherein there is an interface between the source core network device in the source network and the target core network device, the target network device is the target core network device, and the Receive request messages, including:
    所述目标核心网设备接收所述源核心网设备发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息、目标小区信息和所述终端设备的标识信息;Receiving, by the target core network device, the request message sent by the source core network device, the request message including context information of the terminal device, target cell information, and identification information of the terminal device;
    所述发送请求响应消息,包括:The sending request response message includes:
    所述目标核心网设备向所述源核心网设备发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。The target core network device sends the request response message to the source core network device, where the request response message includes context information of the terminal device.
  22. 根据权利要求20或21所述的方法,其特征在于,所述方法还包括:The method according to claim 20 or 21, wherein the method further comprises:
    所述目标核心网设备根据所述目标小区信息,确定目标接入网设备;Determining, by the target core network device, a target access network device according to the target cell information;
    所述目标核心网设备向所述目标接入网设备发送所述请求消息;Sending, by the target core network device, the request message to the target access network device;
    所述目标核心网设备接收所述目标接入网设备发送的所述请求响应消息。The target core network device receives the request response message sent by the target access network device.
  23. 根据权利要求19所述的方法,其特征在于,所述目标网络设备为所述目标接入网设备,所述接收请求消息,包括:The method according to claim 19, wherein the target network device is the target access network device, and the receiving request message comprises:
    所述目标接入网设备接收所述目标核心网设备发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述终端设备的标识信息;Receiving, by the target access network device, the request message sent by the target core network device, where the request message includes context information of the terminal device and identification information of the terminal device;
    所述发送请求响应消息,包括:The sending request response message includes:
    所述目标接入网设备向所述目标核心网设备发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。The target access network device sends the request response message to the target core network device, where the request response message includes context information of the terminal device.
  24. 根据权利要求23所述的方法,其特征在于,所述源网络与所述目标网络之间没有接口,或,所述源核心网设备和所述目标网络中的目标核心网设备之间有接口。The method according to claim 23, wherein there is no interface between the source network and the target network, or there is an interface between the source core network device and the target core network device in the target network .
  25. 根据权利要求19所述的方法,其特征在于,所述源网络中的源接入网设备和所述目标接入网设备之间有接口,所述目标网络设备为所述目标接入网设备,所述接收请求消息,包括:The method according to claim 19, wherein there is an interface between a source access network device in the source network and the target access network device, and the target network device is the target access network device , The receiving request message includes:
    所述目标接入网设备接收所述源接入网设备发送的请求消息,所述请求消息包括所述终端设备的上下文信息和所述终端设备的标识信息;Receiving, by the target access network device, a request message sent by the source access network device, the request message including context information of the terminal device and identification information of the terminal device;
    所述发送请求响应消息,包括:The sending request response message includes:
    所述目标接入网设备向所述源接入网设备发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。The target access network device sends the request response message to the source access network device, where the request response message includes context information of the terminal device.
  26. 根据权利要求25所述的方法,其特征在于,所述方法还包括:The method according to claim 25, wherein the method further comprises:
    所述目标接入网设备通过所述目标核心网设备获取第二授权信息,所述第二授权信息用于指示是否授权所述终端设备接入到所述目标网络;The target access network device obtains second authorization information through the target core network device, where the second authorization information is used to indicate whether to authorize the terminal device to access the target network;
    所述目标接入网设备根据所述第二授权信息,判断是否允许所述终端设备切换到所述目标网络。The target access network device determines whether to allow the terminal device to switch to the target network according to the second authorization information.
  27. 一种无线通信的方法,其特征在于,所述方法包括:A wireless communication method, characterized in that the method includes:
    单独实体接收源网络中的源核心网设备发送的请求消息,所述请求消息用于请求将终端设备与源网络的连接切换至所述终端设备与目标网络的连接;The separate entity receives a request message sent by a source core network device in the source network, where the request message is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network;
    所述单独实体向所述源核心网设备发送请求响应消息,所述请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络;Sending, by the separate entity, a request response message to the source core network device, where the request response message is used to instruct the terminal device to switch from the source network to the target network;
    其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与所述单独实体连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to the separate entity at the same time.
  28. 根据权利要求27所述的方法,其特征在于,所述请求消息和所述请求响应消息分别包括以下信息:所述终端设备的上下文信息、目标小区信息和所述终端设备的标识信息。The method according to claim 27, wherein the request message and the request response message respectively include the following information: context information of the terminal device, target cell information, and identification information of the terminal device.
  29. 根据权利要求27或28所述的方法,其特征在于,所述请求消息中包括用于指示所述目标核心网设备的信息。The method according to claim 27 or 28, wherein the request message includes information for indicating the target core network device.
  30. 根据权利要求27或28所述的方法,其特征在于,所述方法还包括:The method according to claim 27 or 28, wherein the method further comprises:
    若所述请求消息中未包括用于指示所述目标网络中的目标核心网设备的信息,所述单独实体根据所述目标小区信息,确定所述目标核心网设备;If the request message does not include information for indicating a target core network device in the target network, the separate entity determines the target core network device according to the target cell information;
    所述单独实体向所述目标核心网设备转发所述请求消息;The separate entity forwards the request message to the target core network device;
    所述单独实体接收所述目标核心网设备转发的所述请求响应消息。The separate entity receives the request response message forwarded by the target core network device.
  31. 根据权利要求27至30中任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 27 to 30, wherein the method further comprises:
    所述单独实体通过所述源核心网设备,获取第三授权信息,所述第三授权信息用于指示是否授权所述终端设备接入到所述目标网络;The separate entity obtains third authorization information through the source core network device, where the third authorization information is used to indicate whether to authorize the terminal device to access the target network;
    所述单独实体根据所述第三授权信息,判断是否允许所述终端设备切换到所述目标网络。The separate entity determines whether to allow the terminal device to switch to the target network according to the third authorization information.
  32. 一种无线通信的方法,其特征在于,所述方法包括:A wireless communication method, characterized in that the method includes:
    终端设备接收源网络中的源接入网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从所述源网络切换至目标网络的目标小区中;A terminal device receives first information sent by a source access network device in a source network, where the first information is used to instruct the terminal device to switch from the source network to a target cell of the target network;
    所述终端设备基于所述第一信息,从所述源网络切换至所述目标小区中;The terminal device switches from the source network to the target cell based on the first information;
    其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与单独实体连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to separate entities at the same time.
  33. 根据权利要求32所述的方法,其特征在于,所述方法还包括:The method according to claim 32, wherein the method further comprises:
    所述终端设备接收所述源接入网设备发送的测量配置信息,所述测量配置信息包括所述目标网络所在的频点信息和/或所述目标网络的小区信息,以及还包括所述目标网络支持的单独实体信息;The terminal device receives measurement configuration information sent by the source access network device, where the measurement configuration information includes frequency point information where the target network is located and/or cell information of the target network, and also includes the target Individual entity information supported by the network;
    所述终端设备向所述源接入网设备上报测量报告,所述测量报告包括目标小区信息。The terminal device reports a measurement report to the source access network device, where the measurement report includes target cell information.
  34. 根据权利要求33所述的方法,其特征在于,所述测量报告中还包括第一单独实体信息。The method according to claim 33, wherein the measurement report further includes the information of the first individual entity.
  35. 根据权利要求33所述的方法,其特征在于,所述方法还包括:The method according to claim 33, wherein the method further comprises:
    所述终端设备在无线资源控制RRC连接建立过程中,向所述源接入网设备发送第一单独实体信息。The terminal device sends the first individual entity information to the source access network device during the establishment of a radio resource control RRC connection.
  36. 一种网络设备,其特征在于,所述网络设备为源网络设备,源网络设备包括源接入网设备和/或源核心网设备,包括:A network device, characterized in that the network device is a source network device, and the source network device includes a source access network device and/or a source core network device, including:
    通信单元,用于发送请求消息,所述请求消息用于请求将终端设备与所述源网络的连接切换至所述终端设备与目标网络的连接;A communication unit, configured to send a request message, the request message being used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network;
    所述通信单元还用于,接收请求响应消息,所述请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络;The communication unit is further configured to receive a request response message, where the request response message is used to instruct the terminal device to switch from the source network to the target network;
    其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与单独实体连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to separate entities at the same time.
  37. 根据权利要求36所述的网络设备,其特征在于,所述源网络与所述目标网络之间没有接口,所述网络设备为所述源核心网设备,所述网络设备还包括:The network device according to claim 36, wherein there is no interface between the source network and the target network, the network device is the source core network device, and the network device further comprises:
    处理单元,用于所述源核心网设备根据目标小区信息和/或所述目标小区支持的第一单独实体信息,确定所述单独实体;A processing unit, configured for the source core network device to determine the individual entity according to target cell information and/or first individual entity information supported by the target cell;
    所述通信单元具体用于:The communication unit is specifically used for:
    向所述单独实体转发所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;Forward the request message to the separate entity, where the request message includes the context information of the terminal device and the target cell information;
    接收所述单独实体发送的所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。Receiving the request response message sent by the separate entity, where the request response message includes the context information of the terminal device.
  38. 根据权利要求37所述的网络设备,其特征在于,所述处理单元具体用于:The network device according to claim 37, wherein the processing unit is specifically configured to:
    根据所述目标小区信息和/或所述第一单独实体信息,确定目标核心网设备。Determine a target core network device according to the target cell information and/or the first individual entity information.
  39. 根据权利要求37所述的网络设备,其特征在于,所述请求消息中包括用于指示所述目标核心网设备的信息。The network device according to claim 37, wherein the request message includes information for indicating the target core network device.
  40. 根据权利要求36所述的网络设备,其特征在于,所述源核心网设备和所述目标网络中的目标核心网设备之间有接口,所述网络设备为所述源核心网设备,所述网络设备还包括:The network device according to claim 36, wherein there is an interface between the source core network device and a target core network device in the target network, the network device is the source core network device, and the Network equipment also includes:
    处理单元,用于根据目标小区信息和/或所述目标小区支持的第一单独实体信息,确定所述目标核心网设备;A processing unit, configured to determine the target core network device according to target cell information and/or first individual entity information supported by the target cell;
    所述通信单元具体用于:The communication unit is specifically used for:
    向所述目标核心网设备发送请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;Sending a request message to the target core network device, where the request message includes context information of the terminal device and the target cell information;
    接收所述目标核心网设备发送的请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。Receiving a request response message sent by the target core network device, where the request response message includes context information of the terminal device.
  41. 根据权利要求37至40中任一项所述的网络设备,其特征在于,所述通信单元还用于:The network device according to any one of claims 37 to 40, wherein the communication unit is further configured to:
    接收所述源接入网设备发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;Receiving the request message sent by the source access network device, where the request message includes the context information of the terminal device and the target cell information;
    向所述源接入网设备发送所述请求响应消息。Sending the request response message to the source access network device.
  42. 根据权利要求41所述的网络设备,其特征在于,所述请求消息中还包括所述第一单独实体信息。The network device according to claim 41, wherein the request message further includes the information of the first individual entity.
  43. 根据权利要求37至41中任一项所述的网络设备,其特征在于,所述处理单元还用于:The network device according to any one of claims 37 to 41, wherein the processing unit is further configured to:
    通过非接入层NAS消息,获取所述第一单独实体信息;Acquiring the first individual entity information through a non-access stratum NAS message;
    所述通信单元还用于:The communication unit is also used for:
    向所述源接入网设备发送所述第一单独实体信息。Sending the first individual entity information to the source access network device.
  44. 根据权利要求37至43中任一项所述的网络设备,其特征在于,所述处理单元还用于:The network device according to any one of claims 37 to 43, wherein the processing unit is further configured to:
    判断是否允许所述终端设备从所述源网络切换至所述目标网络。Determining whether to allow the terminal device to switch from the source network to the target network.
  45. 根据权利要求37至44中任一项所述的网络设备,其特征在于,所述请求消息还包括所述源网络的标识信息和/或所述终端设备的标识信息。The network device according to any one of claims 37 to 44, wherein the request message further includes identification information of the source network and/or identification information of the terminal device.
  46. 根据权利要求36所述的网络设备,其特征在于,所述网络设备为所述源接入网设备,所述通信单元具体用于:The network device according to claim 36, wherein the network device is the source access network device, and the communication unit is specifically configured to:
    向所述源核心网设备发送所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述目标小区信息;Sending the request message to the source core network device, where the request message includes the context information of the terminal device and the target cell information;
    接收所述源核心网设备发送的所述请求响应消息。Receiving the request response message sent by the source core network device.
  47. 根据权利要求46所述的网络设备,其特征在于,所述源网络与所述目标网络之间没有接口,或,所述源核心网设备和所述目标网络中的目标核心网设备之间有接口。The network device according to claim 46, wherein there is no interface between the source network and the target network, or there is an interface between the source core network device and the target core network device in the target network interface.
  48. 根据权利要求36所述的网络设备,其特征在于,所述源接入网设备和所述目标网络的目标接入网设备之间有接口,所述网络设备为所述源接入网设备,所述网络设备还包括:The network device according to claim 36, wherein there is an interface between the source access network device and the target access network device of the target network, and the network device is the source access network device, The network device also includes:
    处理单元,用于判断是否允许所述终端设备从所述源网络切换至所述目标网络;A processing unit, configured to determine whether to allow the terminal device to switch from the source network to the target network;
    所述通信单元具体用于:The communication unit is specifically used for:
    若允许所述终端设备从所述源网络切换至所述目标网络,向所述目标接入网设备发送所述请求消息,所述请求消息包括所述终端设备的上下文信息和目标小区信息;If the terminal device is allowed to switch from the source network to the target network, sending the request message to the target access network device, where the request message includes context information of the terminal device and target cell information;
    接收所述目标接入网设备发送的所述请求响应消息。Receiving the request response message sent by the target access network device.
  49. 根据权利要求46至48中任一项所述的网络设备,其特征在于,所述通信单元还用于:The network device according to any one of claims 46 to 48, wherein the communication unit is further configured to:
    向所述终端设备发送测量配置信息,所述测量配置信息包括所述目标网络所在的频点信息和/或所述目标网络的小区信息,以及还包括所述目标网络支持的单独实体信息;Sending measurement configuration information to the terminal device, where the measurement configuration information includes frequency point information where the target network is located and/or cell information of the target network, as well as individual entity information supported by the target network;
    接收所述终端设备上报的测量报告,所述测量报告中包括所述目标小区信息。Receiving a measurement report reported by the terminal device, where the measurement report includes the target cell information.
  50. 根据权利要求49所述的网络设备,其特征在于,所述测量报告中还包括第一单独实体信息。The network device according to claim 49, wherein the measurement report further includes the information of the first individual entity.
  51. 根据权利要求49所述的网络设备,其特征在于,所述通信单元还用于:The network device according to claim 49, wherein the communication unit is further configured to:
    在无线资源控制RRC连接建立过程中,接收所述终端设备发送的第一单独实体信息;或者In the radio resource control RRC connection establishment process, receive the first individual entity information sent by the terminal device; or
    接收所述源核心网设备发送的所述第一单独实体信息。Receiving the first individual entity information sent by the source core network device.
  52. 根据权利要求46至51中任一项所述的网络设备,其特征在于,所述网络设备还包括:The network device according to any one of claims 46 to 51, wherein the network device further comprises:
    处理单元,用于通过所述源核心网设备,获取第一授权信息,所述第一授权信息用于指示是否授权所述终端设备接入到所述目标网络;A processing unit, configured to obtain first authorization information through the source core network device, where the first authorization information is used to indicate whether to authorize the terminal device to access the target network;
    所述处理单元还用于,根据所述第一授权信息,判断是否允许所述终端设备从所述源网络切换至所述目标网络。The processing unit is further configured to determine whether the terminal device is allowed to switch from the source network to the target network according to the first authorization information.
  53. 根据权利要求46至52中任一项所述的网络设备,其特征在于,所述通信单元还用于:The network device according to any one of claims 46 to 52, wherein the communication unit is further configured to:
    向所述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从所述源网络切换至所述目标网络的目标小区中。Send first information to the terminal device, where the first information is used to instruct the terminal device to switch from the source network to the target cell of the target network.
  54. 一种网络设备,其特征在于,所述网络设备为目标网络设备,目标网络包括目标接入网设备和/或目标核心网设备,包括:A network device, characterized in that the network device is a target network device, and the target network includes a target access network device and/or a target core network device, including:
    通信单元,用于接收请求消息,所述切换请求消息用于请求将终端设备与源网络的连接切换至所述终端设备与所述目标网络的连接;The communication unit is configured to receive a request message, where the switching request message is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network;
    所述通信单元还用于,发送请求响应消息,所述请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络;The communication unit is further configured to send a request response message, where the request response message is used to instruct the terminal device to switch from the source network to the target network;
    其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与单独实体连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to separate entities at the same time.
  55. 根据权利要求54所述的网络设备,其特征在于,所述源网络与所述目标网络之间没有接口,所述网络设备为所述目标核心网设备,所述通信单元具体用于:The network device according to claim 54, wherein there is no interface between the source network and the target network, the network device is the target core network device, and the communication unit is specifically configured to:
    接收所述单独实体发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息、目标小区信息和所述终端设备的标识信息;Receiving the request message sent by the separate entity, where the request message includes context information of the terminal device, target cell information, and identification information of the terminal device;
    向所述单独实体发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。The request response message is sent to the separate entity, where the request response message includes the context information of the terminal device.
  56. 根据权利要求54所述的网络设备,其特征在于,所述源网络中的源核心网设备和所述目标核心网设备之间有接口,所述网络设备为所述目标核心网设备,所述通信单元具体用于:The network device according to claim 54, wherein there is an interface between the source core network device in the source network and the target core network device, the network device is the target core network device, and the The communication unit is specifically used for:
    接收所述源核心网设备发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息、目标小区信息和所述终端设备的标识信息;Receiving the request message sent by the source core network device, where the request message includes context information of the terminal device, target cell information, and identification information of the terminal device;
    向所述源核心网设备发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。Sending the request response message to the source core network device, where the request response message includes context information of the terminal device.
  57. 根据权利要求55或56所述的网络设备,其特征在于,所述网络设备还包括:The network device according to claim 55 or 56, wherein the network device further comprises:
    处理单元,用于根据所述目标小区信息,确定目标接入网设备;A processing unit, configured to determine a target access network device according to the target cell information;
    所述通信单元还用于:The communication unit is also used for:
    向所述目标接入网设备发送所述请求消息;Sending the request message to the target access network device;
    接收所述目标接入网设备发送的所述请求响应消息。Receiving the request response message sent by the target access network device.
  58. 根据权利要求54所述的网络设备,其特征在于,所述网络设备为所述目标接入网设备,所述通信单元具体用于:The network device according to claim 54, wherein the network device is the target access network device, and the communication unit is specifically configured to:
    接收所述目标核心网设备发送的所述请求消息,所述请求消息包括所述终端设备的上下文信息和所述终端设备的标识信息;Receiving the request message sent by the target core network device, where the request message includes the context information of the terminal device and the identification information of the terminal device;
    向所述目标核心网设备发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。Sending the request response message to the target core network device, where the request response message includes context information of the terminal device.
  59. 根据权利要求58所述的网络设备,其特征在于,所述源网络与所述目标网络之间没有接口,或,所述源核心网设备和所述目标网络中的目标核心网设备之间有接口。The network device according to claim 58, wherein there is no interface between the source network and the target network, or there is an interface between the source core network device and the target core network device in the target network interface.
  60. 根据权利要求54所述的网络设备,其特征在于,所述源网络中的源接入网设备和所述目标接入网设备之间有接口,所述网络设备为所述目标接入网设备,所述通信单元具体用于:The network device according to claim 54, wherein there is an interface between the source access network device in the source network and the target access network device, and the network device is the target access network device , The communication unit is specifically used for:
    接收所述源接入网设备发送的请求消息,所述请求消息包括所述终端设备的上下文信息和所述终端设备的标识信息;Receiving a request message sent by the source access network device, where the request message includes the context information of the terminal device and the identification information of the terminal device;
    向所述源接入网设备发送所述请求响应消息,所述请求响应消息包括所述终端设备的上下文信息。Sending the request response message to the source access network device, where the request response message includes context information of the terminal device.
  61. 根据权利要求60所述的网络设备,其特征在于,所述网络设备还包括:The network device according to claim 60, wherein the network device further comprises:
    处理单元,用于通过所述目标核心网设备获取第二授权信息,所述第二授权信息用于指示是否授权所述终端设备接入到所述目标网络;A processing unit, configured to obtain second authorization information through the target core network device, where the second authorization information is used to indicate whether the terminal device is authorized to access the target network;
    所述处理单元还用于,根据所述第二授权信息,判断是否允许所述终端设备切换到所述目标网络。The processing unit is further configured to determine whether to allow the terminal device to switch to the target network according to the second authorization information.
  62. 一种网络设备,所述网络设备为单独实体,其特征在于,包括:A network device, which is a separate entity, and is characterized in that it includes:
    通信单元,用于接收源网络中的源核心网设备发送的请求消息,所述请求消息用于请求将终端设备与源网络的连接切换至所述终端设备与目标网络的连接;The communication unit is configured to receive a request message sent by a source core network device in a source network, where the request message is used to request to switch the connection between the terminal device and the source network to the connection between the terminal device and the target network;
    所述通信单元还用于,向所述源核心网设备发送请求响应消息,所述请求响应消息用于指示所述终端设备从所述源网络切换至所述目标网络;The communication unit is further configured to send a request response message to the source core network device, where the request response message is used to instruct the terminal device to switch from the source network to the target network;
    其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与所述单独实体连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to the separate entity at the same time.
  63. 根据权利要求62所述的网络设备,其特征在于,所述请求消息和所述请求响应消息分别包括以下信息:所述终端设备的上下文信息、目标小区信息和所述终端设备的标识信息。The network device according to claim 62, wherein the request message and the request response message respectively include the following information: context information of the terminal device, target cell information, and identification information of the terminal device.
  64. 根据权利要求62或63所述的网络设备,其特征在于,所述请求消息中包括用于指示所述目标核心网设备的信息。The network device according to claim 62 or 63, wherein the request message includes information for indicating the target core network device.
  65. 根据权利要求62或63所述的网络设备,其特征在于,所述网络设备还包括:The network device according to claim 62 or 63, wherein the network device further comprises:
    处理单元,用于若所述请求消息中未包括用于指示所述目标网络中的目标核心网设备的信息,根据所述目标小区信息,确定所述目标核心网设备;A processing unit, configured to determine the target core network device according to the target cell information if the request message does not include information for indicating a target core network device in the target network;
    所述通信单元还用于:The communication unit is also used for:
    向所述目标核心网设备转发所述请求消息;Forward the request message to the target core network device;
    接收所述目标核心网设备转发的所述请求响应消息。Receiving the request response message forwarded by the target core network device.
  66. 根据权利要求62至65中任一项所述的网络设备,其特征在于,所述网络设备还包括:The network device according to any one of claims 62 to 65, wherein the network device further comprises:
    处理单元,用于通过所述源核心网设备,获取第三授权信息,所述第三授权信息用于指示是否授权所述终端设备接入到所述目标网络;A processing unit, configured to obtain third authorization information through the source core network device, where the third authorization information is used to indicate whether to authorize the terminal device to access the target network;
    根据所述第三授权信息,判断是否允许所述终端设备切换到所述目标网络。According to the third authorization information, it is determined whether the terminal device is allowed to switch to the target network.
  67. 一种终端设备,其特征在于,包括:A terminal device, characterized in that it comprises:
    通信单元,用于接收源网络中的源接入网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从所述源网络切换至目标网络的目标小区中;A communication unit, configured to receive first information sent by a source access network device in a source network, where the first information is used to instruct the terminal device to switch from the source network to a target cell of the target network;
    处理单元,用于基于所述第一信息,从所述源网络切换至所述目标小区中;A processing unit, configured to switch from the source network to the target cell based on the first information;
    其中,所述源网络和所述目标网络为非公共网络,所述源网络和所述目标网络同时与单独实体连接。Wherein, the source network and the target network are non-public networks, and the source network and the target network are connected to separate entities at the same time.
  68. 根据权利要求67所述的终端设备,其特征在于,所述通信单元还用于:The terminal device according to claim 67, wherein the communication unit is further configured to:
    接收所述源接入网设备发送的测量配置信息,所述测量配置信息包括所述目标网络所在的频点信息和/或所述目标网络的小区信息,以及还包括所述目标网络支持的单独实体信息;Receive measurement configuration information sent by the source access network device, where the measurement configuration information includes frequency point information where the target network is located and/or cell information of the target network, and also includes individual information supported by the target network Entity information
    向所述源接入网设备上报测量报告,所述测量报告包括目标小区信息。Report a measurement report to the source access network device, where the measurement report includes target cell information.
  69. 根据权利要求68所述的终端设备,其特征在于,所述测量报告中还包括第一单独实体信息。The terminal device according to claim 68, wherein the measurement report further includes the information of the first individual entity.
  70. 根据权利要求68所述的终端设备,其特征在于,所述通信单元还用于:The terminal device according to claim 68, wherein the communication unit is further configured to:
    在无线资源控制RRC连接建立过程中,向所述源接入网设备发送第一单独实体信息。In the radio resource control RRC connection establishment process, the first individual entity information is sent to the source access network device.
  71. 一种网络设备,其特征在于,包括:处理器和存储器,所述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18中任一项所述的方法。A network device, characterized by comprising: 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, and execute the computer program as described in claims 1 to 18. Any of the methods described.
  72. 一种网络设备,其特征在于,包括:处理器和存储器,所述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19至26中任一项所述的方法。A network device, characterized by comprising: 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, and execute the computer program as in claims 19 to 26 Any of the methods described.
  73. 一种网络设备,其特征在于,包括:处理器和存储器,所述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27至31中任一项所述的方法。A network device, characterized by comprising: 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, and execute as claimed in claims 27 to 31 Any of the methods.
  74. 一种终端设备,其特征在于,包括:处理器和存储器,所述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32至35中任一项所述的方法。A terminal device, characterized by comprising: 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, and execute as claimed in claims 32 to 35 Any of the methods described.
  75. 一种装置,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18中任一项所述的方法。An apparatus, characterized by comprising: a processor, configured to call and run a computer program from a memory, so that the device installed with the chip executes the method according to any one of claims 1 to 18.
  76. 一种装置,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19至26中任一项所述的方法。An apparatus, characterized by comprising: a processor, configured to call and run a computer program from a memory, so that the device installed with the chip executes the method according to any one of claims 19 to 26.
  77. 一种装置,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27至31中任一项所述的方法。An apparatus, characterized by comprising: a processor, configured to call and run a computer program from a memory, so that the device installed with the chip executes the method according to any one of claims 27 to 31.
  78. 一种装置,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32至35中任一项所述的方法。An apparatus, characterized by comprising: a processor, configured to call and run a computer program from a memory, so that the device installed with the chip executes the method according to any one of claims 32 to 35.
  79. 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18中任一项所述的方法。A computer-readable storage medium, characterized in that it is used to store a computer program that enables a computer to execute the method according to any one of claims 1 to 18.
  80. 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19至26中任一项所述的方法。A computer-readable storage medium, characterized in that it is used to store a computer program that enables a computer to execute the method according to any one of claims 19 to 26.
  81. 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27至31中任一项所述的方法。A computer-readable storage medium, characterized in that it is used to store a computer program that enables a computer to execute the method according to any one of claims 27 to 31.
  82. 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32至35中任一项所述的方法。A computer-readable storage medium, characterized in that it is used to store a computer program that enables a computer to execute the method according to any one of claims 32 to 35.
  83. 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18中任一项所述的方法。A computer program product, characterized by comprising computer program instructions, which cause a computer to execute the method according to any one of claims 1 to 18.
  84. 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19至26中任一项所述的方法。A computer program product, characterized by comprising computer program instructions, which cause a computer to execute the method according to any one of claims 19 to 26.
  85. 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27至31中任一项所述的方法。A computer program product, characterized by comprising computer program instructions, which cause a computer to execute the method according to any one of claims 27 to 31.
  86. 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32至35中任一项所述的方法。A computer program product, characterized by comprising computer program instructions, which cause a computer to execute the method according to any one of claims 32 to 35.
  87. 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18中任一项所述的方法。A computer program, wherein the computer program causes a computer to execute the method according to any one of claims 1 to 18.
  88. 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19至26中任一项所述的方法。A computer program, wherein the computer program causes a computer to execute the method according to any one of claims 19 to 26.
  89. 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27至31中任一项所述的方法。A computer program, wherein the computer program causes a computer to execute the method according to any one of claims 27 to 31.
  90. 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32至35中任一项所述的方法。A computer program, wherein the computer program causes a computer to execute the method according to any one of claims 32 to 35.
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