WO2018036341A1

WO2018036341A1 - Service processing method and related device

Info

Publication number: WO2018036341A1
Application number: PCT/CN2017/095167
Authority: WO
Inventors: 张伟; 张锦芳
Original assignee: 华为技术有限公司
Priority date: 2016-08-26
Filing date: 2017-07-31
Publication date: 2018-03-01
Also published as: CN107786597A; CN107786597B

Abstract

Disclosed in embodiments of the present application are a service processing method and a related device. The method comprises: an access network device receives a service request for newly establishing a second service, which is sent by a terminal device; the access network device generates corresponding instruction information according to the service request; and the access network device sends the instruction information to the terminal device, the instruction information being used for instructing the terminal device to use a second network slice to support a first service and the second service, the first service being a service that has existed on the terminal device, and the second network slice being a virtual network that is configured on the access network device and that is used for supporting the first service and the second service. The embodiments of the present application are to resolve the reduced working efficiency of a terminal device caused by the increased complexity of different services processed by the terminal device.

Description

一种业务处理方法及相关设备Business processing method and related equipment

本申请要求于2016年8月26日提交中国专利局、申请号为201610739941.6、发明名称为“一种业务处理方法及相关设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。The present application claims priority to Chinese Patent Application No. 201610739941.6, entitled "A Business Processing Method and Related Equipment", filed on August 26, 2016, the entire contents of in.

技术领域Technical field

本发明涉及移动通信技术领域，尤其涉及一种业务处理方法及相关设备。The present invention relates to the field of mobile communications technologies, and in particular, to a service processing method and related devices.

背景技术Background technique

第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)在2015年开始了对第五代移动通信技术(5-Generation，5G)网络的研究。5G网络的一个重要特征，就是新的应用将大量涌现出来，而这些应用对于网络的需求，会存在很大的差别，网络需要能支持各种不同类型不同需求的应用。例如：具有高速移动特征的业务，对业务的连续性，切换时延等网络性能指标有着较高要求，而机器类型通信业务(Machine Type Communication，MTC)中的抄表业务，对业务连接数支撑能力有着较高的要求，反而对移动性没有要求。The 3rd Generation Partnership Project (3GPP) began research on the fifth generation of mobile communication technology (5-Generation, 5G) networks in 2015. An important feature of 5G networks is that new applications will emerge in large numbers, and the demand for these applications will vary greatly. The network needs to be able to support a variety of different types of applications. For example, services with high-speed mobile features have high requirements for network performance indicators such as service continuity and handover delay, while meter reading services in Machine Type Communication (MTC) support the number of service connections. The ability has higher requirements, but there is no requirement for mobility.

在未来的5G***中，为适应未来网络面向各种各样的业务带来对网络架构和能力的千差万别，未来网络需要具备按需制定的能力，也就是要能实现灵活的网络切片。网络切片就是将一个物理网络切割成多个虚拟的端到端的网络，每个虚拟网络之间，包括网络内的设备、接入、传输和核心网，是逻辑独立的，任何一个虚拟网络发生故障都不会影响到其它虚拟网络。针对前述的情况，3GPP在Feasibility Study on New Services and Markets Technology Enablers(22.891)的文稿中定义了网络切片的场景，使用不同的网络切片来支持不同的应用场景。针对任务关键性物联网类业务、海量物联网类业务以及移动宽带类业务三个场景，运营商分别建立了三个网络切片，任务关键性物联网切片、海量物联网切片以及移动宽带切片，每个网络切片分别为其对应的业务提供支持。In the future 5G system, in order to adapt to the future network, the network architecture and capabilities vary widely for various services. The future network needs to have on-demand capabilities, that is, to achieve flexible network slicing. Network slicing is the process of cutting a physical network into multiple virtual end-to-end networks. Each virtual network, including devices, access, transmission, and core networks within the network, is logically independent, and any virtual network fails. Will not affect other virtual networks. In response to the foregoing, 3GPP defines the scenario of network slicing in the contributions of Feasibility Study on New Services and Markets Technology Enablers (22.891), using different network slices to support different application scenarios. For the three scenarios of mission-critical IoT services, massive IoT services, and mobile broadband services, operators have established three network slices, mission-critical IoT slices, massive IoT slices, and mobile broadband slices. Each network slice provides support for its corresponding service.

虽然网络切片技术满足了不同业务的网络需求，但是也增加了终端设备和接入网设备针对不同业务处理的复杂度，导致终端设备和接入网设备的工作效率降低。Although the network slicing technology satisfies the network requirements of different services, it also increases the complexity of the processing of the terminal equipment and the access network equipment for different services, resulting in a decrease in the working efficiency of the terminal equipment and the access network equipment.

因此，现有技术还有待于改进和发展。Therefore, the prior art has yet to be improved and developed.

发明内容Summary of the invention

本申请实施例提供了一种业务处理方法及相关设备，旨在解决终端设备针对不同业务处理的复杂度增加，导致终端设备工作效率降低的问题。The embodiment of the present application provides a service processing method and related device, which is to solve the problem that the complexity of the terminal device for different service processing increases, resulting in a decrease in the working efficiency of the terminal device.

本申请实施例的第一方面提供一种业务处理方法，包括：接入网设备接收终端设备发送的新建第二业务的业务请求；并根据业务请求生成对应的指示信息；并将指示信息发送给终端设备，该指示信息用于指示终端设备使用第二网络切片支持第一业务和第二业务，第一业务为终端设备上已有的业务，第二网络切片为接入网设备上配置的用于支持第一业务和第二业务的虚拟网络。A first aspect of the present application provides a service processing method, including: an access network device receives a service request for creating a second service sent by a terminal device; and generates corresponding indication information according to the service request; and sends the indication information to The terminal device, the indication information is used to indicate that the terminal device supports the first service and the second service by using the second network slice, where the first service is an existing service on the terminal device, and the second network slice is configured on the access network device. A virtual network supporting the first service and the second service.

本申请实施例在网络切片的选择上，从终端设备的角度出发，综合考虑不同的业务特征，为终端设备上的已有业务以及新建业务选择共同的网络切片，从而使终端设备对于不同业务处理的复杂度降低，提高了终端设备的工作效率。 In the selection of the network slice, the embodiment of the present application considers different service features from the perspective of the terminal device, and selects a common network slice for the existing service and the newly created service on the terminal device, so that the terminal device processes the different services. The complexity is reduced, and the working efficiency of the terminal device is improved.

可选地，指示信息用于指示终端设备使用第二网络切片支持第一业务包括：指示信息用于指示终端设备将使用第一网络切片传输的第一业务调整为使用第二网络切片传输，第一网络切片为第一业务对应的网络切片，第二网络切片为第二业务对应的网络切片。Optionally, the indication information is used to indicate that the terminal device supports the first service by using the second network slice, where the indication information is used to indicate that the terminal device adjusts the first service that uses the first network slice transmission to use the second network slice transmission, A network slice is a network slice corresponding to the first service, and a second network slice is a network slice corresponding to the second service.

本申请实施例接入网设备使用同一网络切片支持终端设备上第一业务和第二业务，使得终端设备针对第一业务和第二处理的复杂度降低。In the embodiment of the present application, the access network device uses the same network slice to support the first service and the second service on the terminal device, so that the complexity of the terminal device for the first service and the second process is reduced.

可选地，接入网设备根据业务请求生成对应的指示信息包括：接入网设备根据业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息以及终端设备对应的第一配置信息；并根据自身的第二配置信息、第一业务信息、第二业务信息以及第一配置信息生成对应的指示信息。Optionally, the access network device generates the corresponding indication information according to the service request, where the access network device obtains the first service information corresponding to the first service, the second service information corresponding to the second service, and the corresponding terminal device according to the service request. Corresponding indication information is generated according to the second configuration information, the first service information, the second service information, and the first configuration information.

本申请实施例接入设备可以根据上述各种信息进行综合决策，针对切片控制器根据第一业务信息、第二业务信息、第一配置信息以及第二配置信息进行决策的过程可以采用如下方法：In the embodiment of the present application, the access device may perform comprehensive decision according to the foregoing various information, and the process for making a decision by the slice controller according to the first service information, the second service information, the first configuration information, and the second configuration information may be as follows:

终端设备发起针对第一业务的业务请求，此处假设第一业务是该终端设备当前的第一个业务，接入网设备获取业务请求中携带的第一业务对应的第一业务信息，终端设备入网时上报或者业务请求中携带终端设备对应的第一配置信息，接入网设备根据终端设备的第一配置信息以及第一业务对应的第一业务信息，以及接入网设备自身的第二配置信息，在同时被终端设备和接入网设备支持的网络切片，选择最优支持第一业务的网络切片。The terminal device initiates a service request for the first service, where it is assumed that the first service is the first service of the terminal device, and the access network device obtains the first service information corresponding to the first service carried in the service request, and the terminal device The first configuration information corresponding to the terminal device is carried in the report or the service request, and the access network device according to the first configuration information of the terminal device and the first service information corresponding to the first service, and the second configuration of the access network device itself Information, in the network slice supported by both the terminal device and the access network device, selects the network slice that best supports the first service.

当终端设备发起针对第二业务的业务请求时，接入网设备获取业务请求中携带的第二业务对应的第二业务信息，接入网设备根据第二业务信息，终端设备对应的第一配置信息，接入网设备的第二配置信息，选择出第二业务可以使用的网络切片的列表；进一步的，接入网设备获取终端设备已使用业务及对应的网络切片的信息，此处对应第一业务及第一网络切片。When the terminal device initiates a service request for the second service, the access network device obtains the second service information corresponding to the second service carried in the service request, and the first configuration corresponding to the terminal device according to the second service information The information, the second configuration information of the access network device, selects a list of network slices that can be used by the second service; further, the access network device obtains information about the used service and the corresponding network slice of the terminal device, where the corresponding A business and a first network slice.

接入网设备考虑网络切片列表中个各个网络切片与第一网络切片间的相互影响，比如是否可以在同一个终端设备上共存，是否兼容，如果没有影响，则选择网络切片列表中对第二业务最优的网络切片对第二业务进行支持；如果第一业务的优先级高于第二业务，第一网络切片对网络切片列表中的部分切片有影响，则选择网络切片列表中不受第一网络切片影响的最优网络切片作为所述第二业务使用的网络切片；如果第一业务的优先级低于第二业务，则选择网络切片列表中的最优网络切片作为第二业务使用的第二网络切片，接入网设备根据第一业务信息，终端设备的第一配置信息，接入网设备的第二配置信息，选择出第一业务可以使用的网络切片的列表，并在其中选择不受第二业务网络切片影响的最优切片，作为第一业务使用的网络切片。The access network device considers the interaction between each network slice in the network slice list and the first network slice, such as whether it can coexist on the same terminal device, whether it is compatible, and if there is no impact, select the second in the network slice list. The service-optimized network slice supports the second service; if the priority of the first service is higher than the second service, and the first network slice affects a part of the slice in the network slice list, the network slice list is not selected. An optimal network slice affected by a network slice is used as a network slice used by the second service; if the priority of the first service is lower than the second service, the optimal network slice in the network slice list is selected as the second service used. And a second network slice, the access network device selects, according to the first service information, the first configuration information of the terminal device, the second configuration information of the access network device, a list of network slices that can be used by the first service, and selects The optimal slice that is not affected by the slice of the second service network, as the network slice used by the first service.

可选地，第一业务信息包括：第一业务对应的业务类型和网络切片类型；第二业务信息包括：第二业务对应的业务类型和网络切片类型；第一配置信息包括：终端设备支持的网络切片类型；第二配置信息包括：接入网设备支持的网络切片类型。Optionally, the first service information includes: a service type corresponding to the first service and a network slice type; the second service information includes: a service type corresponding to the second service and a network slice type; and the first configuration information includes: supported by the terminal device The network slice type; the second configuration information includes: a network slice type supported by the access network device.

针对上述各种信息，切片控制器可以从接入网设备处获取，也可以是接入网设备向切片控制器发送新建第二业务的业务请求时携带上述各种信息，具体此处不作限定。For the foregoing various information, the slice controller may be obtained from the access network device, or may be carried by the access network device to send the service request for the second service to the slice controller, which is not limited herein.

可选地，接入网设备为接入网设备；或，接入网设备包括：接入网设备和切片控制器。 Optionally, the access network device is an access network device; or the access network device includes: an access network device and a slice controller.

本申请实施例中，切片控制器可以是***架构中一个独立的实体设备，与接入网设备进行交互。当然，切片控制器也可以是接入网设备内部的一个处理单元，那么与接入网设备之间交互可以是内部处理过程，具体此处不作限定。In the embodiment of the present application, the slice controller may be an independent physical device in the system architecture, and interacts with the access network device. Of course, the slice controller may also be a processing unit inside the access network device, and the interaction with the access network device may be an internal processing process, which is not limited herein.

本申请实施例的第二方面提供一种业务处理方法，包括：切片控制器接收接入网设备发送的业务请求，该业务请求为终端设备向接入网设备发送的新建第二业务的业务请求；切片控制器根据业务请求生成对应的指示信息；切片控制器将指示信息发送给接入网设备，指示信息由接入网设备转发给终端设备，指示信息用于指示终端设备使用第二网络切片支持第一业务和第二业务，第一业务为终端设备上已有的业务，第二网络切片为接入网设备上配置的用于支持第一业务和第二业务的虚拟网络。A second aspect of the present application provides a service processing method, including: a slice controller receives a service request sent by an access network device, where the service request is a service request for a second service sent by the terminal device to the access network device. The slice controller generates corresponding indication information according to the service request; the slice controller sends the indication information to the access network device, and the indication information is forwarded by the access network device to the terminal device, where the indication information is used to indicate that the terminal device uses the second network slice. The first service and the second service are supported. The first service is an existing service on the terminal device, and the second network slice is a virtual network configured on the access network device to support the first service and the second service.

可选地，切片控制器根据业务请求生成对应的指示信息包括：切片控制器根据业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息、终端设备对应的第一配置信息以及接入网设备对应的第二配置信息；切片控制器根据第二业务信息、第一业务信息、第一配置信息以及第二配置信息生成对应的指示信息。Optionally, the generating, by the slice controller, the corresponding indication information according to the service request includes: the slice controller acquiring, according to the service request, the first service information corresponding to the first service, the second service information corresponding to the second service, and the first corresponding to the terminal device The configuration information and the second configuration information corresponding to the access network device; the slice controller generates corresponding indication information according to the second service information, the first service information, the first configuration information, and the second configuration information.

本申请实施例的第三方面提供一种业务处理方法，包括：终端设备向接入网设备发送新建第二业务的业务请求；终端设备接收接入网设备发送的指示信息，指示信息是由接入网设备根据业务请求生成的；终端设备根据指示信息使用第二网络切片支持第一业务和第二业务，第一业务为终端设备上已有的业务，第二网络切片为接入网设备上配置的用于支持第一业务和第二业务的虚拟网络。A third aspect of the embodiments of the present application provides a service processing method, including: a terminal device sends a service request for creating a second service to an access network device; and the terminal device receives the indication information sent by the access network device, where the indication information is connected The network device is generated according to the service request; the terminal device uses the second network slice to support the first service and the second service according to the indication information, where the first service is an existing service on the terminal device, and the second network slice is on the access network device. A virtual network configured to support the first service and the second service.

可选地，终端设备根据指示信息使用第二网络切片支持第一业务包括：终端设备将使用第一网络切片传输的第一业务调整为使用第二网络切片传输，第一网络切片为第一业务对应的网络切片，第二网络切片为第二业务对应的网络切片。Optionally, the terminal device uses the second network slice to support the first service according to the indication information, where the terminal device adjusts the first service that is transmitted by using the first network slice to use the second network slice transmission, where the first network slice is the first service. Corresponding network slice, the second network slice is a network slice corresponding to the second service.

本申请实施例的第四方面提供一种业务处理方法，包括：接入网设备接收终端设备发送的新建第二业务的业务请求；接入网设备根据业务请求生成对应的指示信息；接入网设备将指示信息发送给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一业务为终端设备上已有的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为接入网设备上配置的用于支持第二业务的虚拟网络。A fourth aspect of the present application provides a service processing method, including: an access network device receives a service request for creating a second service sent by a terminal device; and the access network device generates corresponding indication information according to the service request; The device sends the indication information to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and uses the second network slice to support the second service, where the first service is an existing service on the terminal device, A network slice is a virtual network configured to support the first service configured on the access network device, and the second network slice is a virtual network configured to support the second service configured on the access network device.

本申请实施例在网络切片的选择上，同样从终端设备的角度出发，综合考虑不同的业务特征，为终端设备上的已有业务以及新建业务选择对应的网络切片，从而使终端设备工作在最有效的状态下。只是不同的是，第一业务和第二业务使用不同的网络切片。In the selection of the network slice, the embodiment of the present application also considers different service features from the perspective of the terminal device, and selects a corresponding network slice for the existing service on the terminal device and the newly created service, so that the terminal device works at the most In a valid state. The only difference is that the first service and the second service use different network slices.

可选地，指示信息用于指示终端设备使用第一网络切片支持第一业务包括： Optionally, the indication information is used to indicate that the terminal device supports the first service by using the first network slice:

指示信息用于指示终端设备将使用第三网络切片传输的第一业务调整为使用第一网络切片传输，第一网络切片为第一业务调整后对应的网络切片，第三网络切片为第一业务调整前对应的网络切片。The indication information is used to indicate that the terminal device adjusts the first service that uses the third network slice transmission to use the first network slice transmission, where the first network slice is the network slice corresponding to the first service adjustment, and the third network slice is the first service. Adjust the corresponding network slice before.

在未新建第二业务之前，第一业务有可能和终端设备上的第三业务都使用第三网络切片，在第二业务新建之后，切片控制器又对终端设备上的第一业务、第二业务和第三业务使用的网络切片进行重新选择，最终决策结果为第一业务使用第一网络切片，第二业务使用第二网络切片，第三业务继续使用第三网络切片或者第一网络切片或者第二网络切片。Before the second service is not created, the first service may use the third network slice with the third service on the terminal device, and after the second service is newly created, the slice controller applies to the first service and the second service on the terminal device. The service and the network slice used by the third service are reselected, and the final decision result is that the first service uses the first network slice, the second service uses the second network slice, and the third service continues to use the third network slice or the first network slice or The second network slice.

应理解，本申请实施例旨在强调第一业务和第二业务使用不同的网络切片，对于第三业务使用哪个网络切片，具体此处不作限定。It should be understood that the embodiment of the present application is to emphasize that the first service and the second service use different network slices, and which network slice is used for the third service, which is not limited herein.

可选地，接入网设备根据业务请求生成对应的指示信息包括：接入网设备根据业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息以及终端设备对应的第一配置信息；接入网设备根据自身的第二配置信息、第一业务信息、第二业务信息以及第一配置信息生成对应的指示信息。Optionally, the access network device generates the corresponding indication information according to the service request, where the access network device obtains the first service information corresponding to the first service, the second service information corresponding to the second service, and the corresponding terminal device according to the service request. The first configuration information is generated by the access network device according to the second configuration information, the first service information, the second service information, and the first configuration information.

本申请实施例的第五方面提供一种业务处理方法，包括：切片控制器接收接入网设备发送的业务请求，业务请求为终端设备向接入网设备发送的新建第二业务的业务请求；切片控制器根据业务请求生成对应的指示信息；切片控制器将指示信息发送给接入网设备，指示信息由接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一业务为终端设备上已有的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为接入网设备上配置的用于支持第二业务的虚拟网络。A fifth aspect of the present application provides a service processing method, including: a slice controller receives a service request sent by an access network device, where the service request is a service request for the second service sent by the terminal device to the access network device; The slice controller generates the corresponding indication information according to the service request, and the slice controller sends the indication information to the access network device, where the indication information is forwarded by the access network device to the terminal device, where the indication information is used to indicate that the terminal device uses the first network slice support. The first service, and the second service is used to support the second service, where the first service is an existing service on the terminal device, and the first network slice is a virtual network configured to support the first service configured on the access network device, The second network slice is a virtual network configured on the access network device for supporting the second service.

可选地，指示信息用于指示终端设备使用第一网络切片支持第一业务包括：指示信息用于指示终端设备将使用第三网络切片传输的第一业务调整为使用第一网络切片传输，第一网络切片为第一业务调整后对应的网络切片，第三网络切片为第一业务调整前对应的网络切片。Optionally, the indication information is used to indicate that the terminal device supports the first service by using the first network slice, where the indication information is used to indicate that the terminal device adjusts the first service that uses the third network slice transmission to use the first network slice transmission, A network slice is a network slice corresponding to the first service adjustment, and the third network slice is a network slice corresponding to the first service adjustment.

可选地，切片控制器根据业务请求生成对应的指示信息包括：切片控制器根据业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息、终端设备对应的第一配置信息以及接入网设备对应的第二配置信息；切片控制器根据第一业务信息、第二业务信息、第一配置信息以及第二配置信息生成对应的指示信息。Optionally, the generating, by the slice controller, the corresponding indication information according to the service request includes: the slice controller acquiring, according to the service request, the first service information corresponding to the first service, the second service information corresponding to the second service, and the first corresponding to the terminal device The configuration information and the second configuration information corresponding to the access network device; the slice controller generates corresponding indication information according to the first service information, the second service information, the first configuration information, and the second configuration information.

本申请实施例的第六方面提供一种业务处理方法，包括：终端设备向接入网设备发送新建第二业务的业务请求；终端设备接收接入网设备发送的指示信息，指示信息是由接入网设备根据业务请求生成的；终端设备根据指示信息使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一业务为终端设备上已有的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为接入网设备上配置的用于支持第二业务的虚拟网络。A sixth aspect of the embodiments of the present application provides a service processing method, including: a terminal device sends a service request for creating a second service to an access network device; and the terminal device receives the indication information sent by the access network device, where the indication information is connected The network access device generates the service according to the service request; the terminal device uses the first network slice to support the first service according to the indication information, and The second network segment is used to support the second service, where the first service is a service existing on the terminal device, and the first network slice is a virtual network configured to support the first service configured on the access network device, and the second network slice is connected. A virtual network configured on the network access device to support the second service.

可选地，终端设备根据指示信息使用第一网络切片支持第一业务包括：终端设备将使用第三网络切片传输的第一业务调整为使用第一网络切片传输，第一网络切片为第一业务调整后对应的网络切片，第三网络切片为第一业务调整前对应的网络切片。Optionally, the terminal device uses the first network slice to support the first service according to the indication information, where the terminal device adjusts the first service that uses the third network slice transmission to use the first network slice transmission, where the first network slice is the first service. After the adjustment, the corresponding network slice, the third network slice is the network slice corresponding to the first service adjustment.

本申请实施例的第七方面提供一种业务处理方法，包括：A seventh aspect of the embodiments of the present application provides a service processing method, including:

接入网设备接收终端设备发送的释放第二业务的业务请求；Receiving, by the access network device, a service request sent by the terminal device to release the second service;

接入网设备根据业务请求生成对应的指示信息；The access network device generates corresponding indication information according to the service request;

接入网设备将指示信息发送给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，第一业务为终端上正在运行的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络。The access network device sends the indication information to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice, the first service is a service running on the terminal, and the first network slice is used on the access network device. A virtual network configured to support the first service.

本申请实施例在第一业务和第二业务都使用第二网络切片后，当第二业务释放时，切片控制器需要对终端设备上正在运行的第一业务使用的网络切片进行重新选择，从而使终端设备工作在最有效的状态下。也就是说，当终端设备上的一个业务结束后，切片控制器需要对终端设备上的其它业务使用的网络切片进行重新选择。In the embodiment of the present application, after the second service is used in the first service and the second service, when the second service is released, the slice controller needs to reselect the network slice used by the first service running on the terminal device, thereby Make the terminal device work in the most efficient state. That is to say, after a service on the terminal device ends, the slice controller needs to reselect the network slice used by other services on the terminal device.

可选地，指示信息用于指示终端设备使用第一网络切片支持第一业务包括：指示信息用于指示终端设备将使用第二网络切片传输的第一业务调整为使用第一网络切片传输，第二网络切片为第二业务释放前第二业务和第一业务对应的网络切片，第一网络切片为第二业务释放后第一业务对应的网络切片。Optionally, the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and the indication information is used to indicate that the terminal device adjusts the first service that uses the second network slice transmission to use the first network slice transmission, The second network slice is a network slice corresponding to the first service and the first service, and the first network slice is a network slice corresponding to the first service after the second service is released.

可选地，接入网设备根据业务请求生成对应的指示信息包括：接入网设备根据业务请求获取第一业务对应的第一业务信息以及终端设备对应的第一配置信息；接入网设备根据自身的第二配置信息、第一业务信息以及第一配置信息生成对应的指示信息。Optionally, the access network device generates the corresponding indication information according to the service request, where the access network device obtains the first service information corresponding to the first service and the first configuration information corresponding to the terminal device according to the service request; Corresponding indication information is generated by the second configuration information, the first service information, and the first configuration information.

可选地，第一业务信息包括：第一业务对应的业务类型和网络切片类型；第一配置信息包括：终端设备支持的网络切片类型；第二配置信息包括：接入网设备支持的网络切片类型。Optionally, the first service information includes: a service type corresponding to the first service and a network slice type; the first configuration information includes: a network slice type supported by the terminal device; and the second configuration information includes: a network slice supported by the access network device Types of.

本申请实施例的第八方面提供一种业务处理方法，包括：切片控制器接收接入网设备发送的业务请求，业务请求为终端设备向接入网设备发送的释放第二业务的业务请求；切片控制器根据业务请求生成对应的指示信息；切片控制器将指示信息发送给接入网设备，指示信息由接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，第一业务为终端上正在运行的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络。An eighth aspect of the present application provides a service processing method, including: a slice controller receives a service request sent by an access network device, where the service request is a service request that the terminal device sends to the access network device to release the second service; The slice controller generates the corresponding indication information according to the service request, and the slice controller sends the indication information to the access network device, where the indication information is forwarded by the access network device to the terminal device, where the indication information is used to indicate that the terminal device uses the first network slice support. The first service is a service that is running on the terminal, and the first network slice is a virtual network configured to support the first service configured on the access network device.

可选地，切片控制器根据业务请求生成对应的指示信息包括：切片控制器根据业务请求获取第一业务对应的第一业务信息以及终端设备对应的第一配置信息；切片控制器根据自身的第二配置信息、第一业务信息以及第一配置信息生成对应的指示信息。Optionally, the slice controller generates corresponding indication information according to the service request, where the slice controller is configured according to the service. The first service information corresponding to the first service and the first configuration information corresponding to the terminal device are obtained. The slice controller generates corresponding indication information according to the second configuration information, the first service information, and the first configuration information.

本申请实施例的第九方面提供一种业务处理方法，包括：终端设备向接入网设备发送释放第二业务的业务请求；终端设备接收接入网设备发送的指示信息，指示信息是由接入网设备根据业务请求生成的；终端设备根据指示信息使用第一网络切片支持第一业务，第一业务为终端上正在运行的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络。A ninth aspect of the embodiments of the present application provides a service processing method, including: a terminal device sends a service request for releasing a second service to an access network device; and the terminal device receives the indication information sent by the access network device, where the indication information is connected The network device is generated according to the service request. The terminal device supports the first service by using the first network slice according to the indication information, where the first service is a service running on the terminal, and the first network slice is configured for supporting on the access network device. The virtual network of the first business.

可选地，终端设备根据指示信息使用第一网络切片支持第一业务包括：终端设备将使用第二网络切片传输的第一业务调整为使用第一网络切片传输，第二网络切片为第二业务释放前第二业务和第一业务对应的网络切片，第一网络切片为第二业务释放后第一业务对应的网络切片。Optionally, the terminal device uses the first network slice to support the first service according to the indication information, where the terminal device adjusts the first service that is transmitted by using the second network slice to use the first network slice transmission, and the second network slice is the second service. The network slice corresponding to the first service and the first service is released, and the first network slice is a network slice corresponding to the first service after the second service is released.

本申请实施例的第十方面提供一种业务处理方法，包括：第一接入网设备接收第二接入网设备发送的业务切换请求，业务切换请求用于请求将终端设备上正在运行的业务由第二接入网设备切换到第一接入网设备上，正在运行的业务包括：第一业务和第二业务；第一接入网设备根据业务切换请求生成对应的指示信息；第一接入网设备将指示信息发送给第二接入网设备；指示信息由第二接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一网络切片为第一接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为第一接入网设备上配置的用于支持第二业务的虚拟网络。A tenth aspect of the embodiments of the present application provides a service processing method, including: a first access network device receives a service switching request sent by a second access network device, where the service switching request is used to request a service that is running on the terminal device. Switching to the first access network device by the second access network device, the running service includes: a first service and a second service; and the first access network device generates corresponding indication information according to the service switching request; The network access device sends the indication information to the second access network device; the indication information is forwarded by the second access network device to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and uses the second The network slice supports the second service, where the first network slice is a virtual network configured to support the first service configured on the first access network device, and the second network slice is configured on the first access network device to support the second Virtual network of business.

本申请实施例针对不同的接入网设备对于业务的支持方式不同，造成用户在移动过程中，使用的网络切片信息会发生变化，尤其控制面也可能存在差异。终端设备可以根据接入网设备的配置不同，动态的调整控制面链接。也就是说，终端设备的控制面可以根据接入网设备的不同，进行拆分和合并。In the embodiment of the present application, different access network devices support different services, and the network slice information used by the user during the mobile process may change, and in particular, the control plane may also have a difference. The terminal device can dynamically adjust the control plane link according to the configuration of the access network device. That is to say, the control plane of the terminal device can be split and merged according to different access network devices.

可选地，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务包括：若第二接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，且第一接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面，则指示信息用于指示终端设备将第一网络切片和第二网络切片从一个共用控制面连接到两个专用控制面。Optionally, the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and supporting the second service by using the second network slice includes: if the second access network device pairs the first network slice and the second network slice The control plane is a common control plane, and the control plane supported by the first network device and the second network slice is two dedicated control planes, and the indication information is used to indicate that the terminal device will be the first network. The slice and the second network slice are connected from one common control plane to two dedicated control planes.

可选地，指示信息为无线资源控制协议RRC重配置消息，RRC重配置消息中携带第一移动性控制信息和第二移动性控制信息；若第一移动性控制信息和第二移动性控制信息内容不同，则第一移动性控制信息和第二移动性控制信息用于指示终端设备发起两次随机接入过程，以建立两个专用控制面连接。Optionally, the indication information is a RRC RRC reconfiguration message, where the RRC reconfiguration message carries the first mobility control information and the second mobility control information; and the first mobility control information and the second mobility control information The content is different, and the first mobility control information and the second mobility control information are used to instruct the terminal device to initiate two random access procedures to establish two dedicated control plane connections.

可选地，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务包括：若第二接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面，且第一接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，则指示信息用于指示终端设备将第一网络切片和第二网络切片从两个专用控制面连接到一个共用控制面。Optionally, the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and supporting the second service by using the second network slice includes: if the second access network device pairs the first network slice and the second network slice Supported control The control planes supported by the first network slice and the second network slice are a common control plane, and the indication information is used to indicate that the terminal device slices the first network and the first network. The two network slices are connected from two dedicated control planes to a common control plane.

可选地，指示信息为RRC重配置消息，RRC重配置消息中携带第一移动性控制信息和第二移动性控制信息；若第一移动性控制信息和第二移动性控制信息内容相同，则第一移动性控制信息和第二移动性控制信息用于指示终端设备发起一次随机接入过程，以建立一个共用控制面连接。Optionally, the indication information is an RRC reconfiguration message, where the RRC reconfiguration message carries the first mobility control information and the second mobility control information; if the first mobility control information and the second mobility control information content are the same, The first mobility control information and the second mobility control information are used to instruct the terminal device to initiate a random access procedure to establish a common control plane connection.

本申请实施例的第十一方面提供一种业务处理方法，包括：切片控制器接收第一接入网设备发送的业务切换请求，业务切换请求是由第二接入网设备向第一接入网设备发送的，业务切换请求用于请求将终端设备上正在运行的业务由第二接入网设备切换到第一接入网设备上，正在运行的业务包括：第一业务和第二业务；切片控制器根据业务请求生成对应的指示信息；An eleventh aspect of the present application provides a service processing method, including: a slice controller receives a service switching request sent by a first access network device, where the service switching request is sent by the second access network device to the first access The service switching request is used to request that the service that is running on the terminal device is switched from the second access network device to the first access network device, where the running service includes: the first service and the second service; The slice controller generates corresponding indication information according to the service request;

切片控制器将指示信息发送给第一接入网设备，指示信息由第一接入网设备转发给第二接入网设备，并由第二接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第一业务，第一网络切片为第一接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为第一接入网设备上配置的用于支持第二业务的虚拟网络。The slice controller sends the indication information to the first access network device, and the indication information is forwarded by the first access network device to the second access network device, and is forwarded by the second access network device to the terminal device, where the indication information is used. Instructing the terminal device to support the first service by using the first network slice, and supporting the first service by using the second network slice, where the first network slice is a virtual network configured to support the first service configured on the first access network device, and second The network slice is a virtual network configured on the first access network device for supporting the second service.

可选地，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务包括：若第二接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，且第一接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面，则指示信息用于指示终端设备将第一网络切片和第二网络切片从一个共用控制面连接到两个专用控制面；Optionally, the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and supporting the second service by using the second network slice includes: if the second access network device pairs the first network slice and the second network slice The control plane is a common control plane, and the control plane supported by the first network device and the second network slice is two dedicated control planes, and the indication information is used to indicate that the terminal device will be the first network. The slice and the second network slice are connected from one common control plane to two dedicated control planes;

或，or,

若第二接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面，且第一接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，则指示信息用于指示终端设备将第一网络切片和第二网络切片从两个专用控制面连接到一个共用控制面。If the control plane supported by the second access network device for the first network slice and the second network slice is two dedicated control planes, and the control plane supported by the first access network device for the first network slice and the second network slice is A common control plane, the indication information is used to instruct the terminal device to connect the first network slice and the second network slice from two dedicated control planes to one common control plane.

可选地，指示信息为RRC重配置消息，RRC重配置消息中携带第一移动性控制信息和第二移动性控制信息；Optionally, the indication information is an RRC reconfiguration message, where the RRC reconfiguration message carries the first mobility control information and the second mobility control information;

若第一移动性控制信息和第二移动性控制信息内容不同，则第一移动性控制信息和第二移动性控制信息用于指示终端设备发起两次随机接入过程，以建立两个专用控制面连接；If the first mobility control information and the second mobility control information content are different, the first mobility control information and the second mobility control information are used to instruct the terminal device to initiate two random access procedures to establish two dedicated controls. Surface connection

或，or,

若第一移动性控制信息和第二移动性控制信息内容相同，则第一移动性控制信息和第二移动性控制信息用于指示终端设备发起一次随机接入过程，以建立一个共用控制面连接。If the first mobility control information and the second mobility control information content are the same, the first mobility control information and the second mobility control information are used to instruct the terminal device to initiate a random access procedure to establish a common control plane connection. .

本申请实施例的第十二方面提供一种业务处理方法，包括：终端设备接收第二接入网设备发送的指示信息，指示信息是由第一接入网设备根据第二接入网设备发送的业务切换请求生成的，业务切换请求用于请求将终端设备上正在运行的业务由第二接入网设备切换到第一接入网设备上，正在运行的业务包括：第一业务和第二业务；终端设备根据指示信息使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一网络切片为第一接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为第一接入网设备上配置的用于支持第二业务的虚拟网络。A twelfth aspect of the embodiments of the present application provides a service processing method, including: receiving, by a terminal device, indication information sent by a second access network device, where the indication information is sent by the first access network device according to the second access network device The service switching request is generated, and the service switching request is used to request that the running service on the terminal device is switched by the second access network device. To the first access network device, the running service includes: a first service and a second service; the terminal device supports the first service by using the first network slice according to the indication information, and supports the second service by using the second network slice, A network slice is a virtual network configured to support the first service configured on the first access network device, and the second network slice is a virtual network configured to support the second service configured on the first access network device.

可选地，终端设备根据指示信息使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务包括：若第二接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，且第一接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面，则终端设备根据指示信息将第一网络切片和第二网络切片从一个共用控制面连接到两个专用控制面；Optionally, the terminal device supports the first service by using the first network slice according to the indication information, and supporting the second service by using the second network slice: if the second access network device supports the first network slice and the second network slice The control plane is a common control plane, and the control plane supported by the first access network device for the first network slice and the second network slice is two dedicated control planes, and the terminal device slices the first network according to the indication information. Network slices are connected from a common control plane to two dedicated control planes;

或，or,

若第二接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面，且第一接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，则终端设备根据指示信息将第一网络切片和第二网络切片从两个专用控制面连接到一个共用控制面。If the control plane supported by the second access network device for the first network slice and the second network slice is two dedicated control planes, and the control plane supported by the first access network device for the first network slice and the second network slice is A common control plane, the terminal device connects the first network slice and the second network slice from two dedicated control planes to a common control plane according to the indication information.

可选地，终端设备根据指示信息将第一网络切片和第二网络切片从一个共用控制面连接到两个专用控制面包括：Optionally, the terminal device connects the first network slice and the second network slice from one common control plane to the two dedicated control planes according to the indication information, including:

若指示信息为RRC重配置消息，RRC重配置消息中携带第一移动性控制信息和第二移动性控制信息，且第一移动性控制信息和第二移动性控制信息内容不同，则终端设备根据第一移动性控制信息和第二移动性控制信息发起两次随机接入过程，以建立两个专用控制面连接。If the indication information is an RRC reconfiguration message, the RRC reconfiguration message carries the first mobility control information and the second mobility control information, and the first mobility control information and the second mobility control information content are different, the terminal device is configured according to The first mobility control information and the second mobility control information initiate two random access procedures to establish two dedicated control plane connections.

可选地，终端设备根据指示信息将第一网络切片和第二网络切片从两个专用控制面连接到一个共用控制面包括：Optionally, the connecting, by the terminal device, the first network slice and the second network slice from the two dedicated control planes to one common control plane according to the indication information includes:

若指示信息为RRC重配置消息，RRC重配置消息中携带第一移动性控制信息和第二移动性控制信息，且第一移动性控制信息和第二移动性控制信息内容相同，则终端设备根据第一移动性控制信息和第二移动性控制信息发起一次随机接入过程，以建立一个共用控制面连接。If the indication information is an RRC reconfiguration message, the RRC reconfiguration message carries the first mobility control information and the second mobility control information, and the first mobility control information and the second mobility control information content are the same, the terminal device is configured according to The first mobility control information and the second mobility control information initiate a random access procedure to establish a common control plane connection.

本申请实施例的第十三方面提供一种接入网设备，包括：A thirteenth aspect of the embodiments of the present application provides an access network device, including:

接收器，用于接收终端设备发送的新建第二业务的业务请求；a receiver, configured to receive a service request for creating a second service sent by the terminal device;

处理器，用于根据接收器接收到的业务请求生成对应的指示信息；a processor, configured to generate corresponding indication information according to the service request received by the receiver;

发射器，用于将处理器生成的指示信息发送给终端设备，其中，指示信息用于指示终端设备使用第二网络切片支持第一业务和第二业务，第一业务为终端设备上已有的业务，第二网络切片为接入网设备上配置的用于支持第一业务和第二业务的虚拟网络。a transmitter, configured to send the indication information generated by the processor to the terminal device, where the indication information is used to indicate that the terminal device supports the first service and the second service by using the second network slice, where the first service is existing on the terminal device The second network slice is a virtual network configured on the access network device for supporting the first service and the second service.

可选地，指示信息用于指示终端设备使用第二网络切片支持第一业务包括：Optionally, the indication information is used to indicate that the terminal device supports the first service by using the second network slice:

指示信息用于指示终端设备将使用第一网络切片传输的第一业务调整为使用第二网络切片传输，第一网络切片为第一业务对应的网络切片，第二网络切片为第二业务对应的网络切片。The indication information is used to indicate that the terminal device adjusts the first service that uses the first network slice transmission to use the second network slice transmission, where the first network slice is a network slice corresponding to the first service, and the second network slice is corresponding to the second service. Network slicing.

可选地，处理器具体用于根据接收器接收到的业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息以及终端设备对应的第一配置信息；并根据自身的第二配置信息、第一业务信息、第二业务信息以及第一配置信息生成对应的指示信息。Optionally, the processor is specifically configured to acquire, according to the service request received by the receiver, the first service corresponding to the first service. The information, the second service information corresponding to the second service, and the first configuration information corresponding to the terminal device; and generating corresponding indication information according to the second configuration information, the first service information, the second service information, and the first configuration information.

可选地，第一业务信息包括：第一业务对应的业务类型和网络切片类型；Optionally, the first service information includes: a service type corresponding to the first service and a network slice type;

第二业务信息包括：第二业务对应的业务类型和网络切片类型；The second service information includes: a service type corresponding to the second service and a network slice type;

第一配置信息包括：终端设备支持的网络切片类型；The first configuration information includes: a network slice type supported by the terminal device;

第二配置信息包括：接入网设备支持的网络切片类型。The second configuration information includes: a network slice type supported by the access network device.

本申请实施例的第十四方面提供一种切片控制器，包括：A fourteenth aspect of the embodiments of the present application provides a slice controller, including:

接收器，用于接收接入网设备发送的业务请求，业务请求为终端设备向接入网设备发送的新建第二业务的业务请求；a receiver, configured to receive a service request sent by the access network device, where the service request is a service request for the second service sent by the terminal device to the access network device;

发射器，用于将处理器生成的指示信息发送给接入网设备，其中，指示信息由接入网设备转发给终端设备，指示信息用于指示终端设备使用第二网络切片支持第一业务和第二业务，第一业务为终端设备上已有的业务，第二网络切片为接入网设备上配置的用于支持第一业务和第二业务的虚拟网络。a transmitter, configured to send the indication information generated by the processor to the access network device, where the indication information is forwarded by the access network device to the terminal device, where the indication information is used to indicate that the terminal device uses the second network slice to support the first service and The second service, where the first service is an existing service on the terminal device, and the second network slice is a virtual network configured on the access network device to support the first service and the second service.

可选地，处理器具体用于根据接收器接收到的业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息、终端设备对应的第一配置信息以及接入网设备对应的第二配置信息；并根据第二业务信息、第一业务信息、第一配置信息以及第二配置信息生成对应的指示信息。Optionally, the processor is configured to acquire, according to the service request received by the receiver, the first service information corresponding to the first service, the second service information corresponding to the second service, the first configuration information corresponding to the terminal device, and the access network. Corresponding second configuration information, and corresponding indication information is generated according to the second service information, the first service information, the first configuration information, and the second configuration information.

本申请实施例的第十五方面提供一种终端设备，包括：A fifteenth aspect of the embodiment of the present application provides a terminal device, including:

发射器，用于向接入网设备发送新建第二业务的业务请求；a transmitter, configured to send a service request for creating a second service to the access network device;

接收器，用于接收接入网设备发送的指示信息，其中，指示信息是由接入网设备根据业务请求生成的；a receiver, configured to receive indication information sent by the access network device, where the indication information is generated by the access network device according to the service request;

处理器，用于根据接收器接收到的指示信息使用第二网络切片支持第一业务和第二业务，其中，第一业务为终端设备上已有的业务，第二网络切片为接入网设备上配置的用于支持第一业务和第二业务的虚拟网络。The processor is configured to support the first service and the second service by using the second network slice according to the indication information received by the receiver, where the first service is an existing service on the terminal device, and the second network slice is an access network device A virtual network configured to support the first service and the second service.

可选地，处理器具体用于将使用第一网络切片传输的第一业务调整为使用第二网络切片传输，其中，第一网络切片为第一业务对应的网络切片，第二网络切片为第二业务对应的网络切片。Optionally, the processor is specifically configured to adjust the first service that is transmitted by using the first network slice to use the second network slice transmission, where the first network slice is a network slice corresponding to the first service, and the second network slice is a The network slice corresponding to the second service.

本申请实施例的第十六方面提供一种接入网设备，包括： A sixteenth aspect of the embodiments of the present application provides an access network device, including:

处理器，用于根据业务请求生成对应的指示信息；a processor, configured to generate corresponding indication information according to the service request;

发射器，用于将指示信息发送给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一业务为终端设备上已有的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为接入网设备上配置的用于支持第二业务的虚拟网络。a transmitter, configured to send the indication information to the terminal device, the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and the second service is used to support the second service, where the first service is already on the terminal device The first network slice is a virtual network configured to support the first service configured on the access network device, and the second network slice is a virtual network configured to support the second service configured on the access network device.

可选地，指示信息用于指示终端设备使用第一网络切片支持第一业务包括：Optionally, the indication information is used to indicate that the terminal device supports the first service by using the first network slice:

可选地，处理器具体用于根据业务请求生成对应的指示信息包括：接入网设备根据业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息以及终端设备对应的第一配置信息；接入网设备根据自身的第二配置信息、第一业务信息、第二业务信息以及第一配置信息生成对应的指示信息。Optionally, the processor is configured to generate the corresponding indication information according to the service request, where the access network device obtains the first service information corresponding to the first service, the second service information corresponding to the second service, and the terminal device corresponding to the service request. The first configuration information is generated by the access network device according to the second configuration information, the first service information, the second service information, and the first configuration information.

本申请实施例的第十七方面提供一种切片控制器，包括：A seventeenth aspect of the embodiments of the present application provides a slice controller, including:

处理器，用于切片控制器根据业务请求生成对应的指示信息；a processor, configured to generate, by the slice controller, corresponding indication information according to the service request;

发射器，用于将指示信息发送给接入网设备，指示信息由接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一业务为终端设备上已有的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为接入网设备上配置的用于支持第二业务的虚拟网络。a transmitter, configured to send the indication information to the access network device, where the indication information is forwarded by the access network device to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and uses the second network slice Supporting the second service, the first service is an existing service on the terminal device, the first network slice is a virtual network configured to support the first service configured on the access network device, and the second network slice is configured on the access network device. A virtual network used to support the second service.

可选地，处理器具体用于根据业务请求生成对应的指示信息包括：切片控制器根据业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息、终端设备对应的第一配置信息以及接入网设备对应的第二配置信息；切片控制器根据第一业务信息、第二业务信息、第一配置信息以及第二配置信息生成对应的指示信息。Optionally, the processor is specifically configured to generate the corresponding indication information according to the service request, where the slice controller acquires the first service information corresponding to the first service, the second service information corresponding to the second service, and the terminal device corresponding to the service request. The first configuration information and the second configuration information corresponding to the access network device; the slice controller generates corresponding indication information according to the first service information, the second service information, the first configuration information, and the second configuration information.

可选地，第一业务信息包括：第一业务对应的业务类型和网络切片类型；第二业务信息包括：第二业务对应的业务类型和网络切片类型；第一配置信息包括：终端设备支持的网络切片类型；第二配置信息包括：接入网设备支持的网络切片类型。 Optionally, the first service information includes: a service type corresponding to the first service and a network slice type; the second service information includes: a service type corresponding to the second service and a network slice type; and the first configuration information includes: supported by the terminal device The network slice type; the second configuration information includes: a network slice type supported by the access network device.

本申请实施例的第十八方面提供一种终端设备，包括：The eighteenth aspect of the embodiments of the present application provides a terminal device, including:

接收器，用于接收接入网设备发送的指示信息，指示信息是由接入网设备根据业务请求生成的；a receiver, configured to receive indication information sent by the access network device, where the indication information is generated by the access network device according to the service request;

处理器，用于根据指示信息使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一业务为终端设备上已有的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为接入网设备上配置的用于支持第二业务的虚拟网络。The processor is configured to support the first service by using the first network slice according to the indication information, and support the second service by using the second network slice, where the first service is an existing service on the terminal device, and the first network slice is an access network device The virtual network configured to support the first service, where the second network slice is a virtual network configured to support the second service configured on the access network device.

可选地，处理器具体用于根据指示信息使用第一网络切片支持第一业务包括：终端设备将使用第三网络切片传输的第一业务调整为使用第一网络切片传输，第一网络切片为第一业务调整后对应的网络切片，第三网络切片为第一业务调整前对应的网络切片。Optionally, the processor is specifically configured to use the first network slice to support the first service according to the indication information, where the terminal device adjusts the first service that uses the third network slice transmission to use the first network slice transmission, where the first network slice is The network slice corresponding to the first service adjustment, and the third network slice is the network slice corresponding to the first service adjustment.

本申请实施例的第十九方面提供一种接入网设备，包括：A nineteenth aspect of the embodiments of the present application provides an access network device, including:

接收器，用于接收终端设备发送的释放第二业务的业务请求；a receiver, configured to receive a service request sent by the terminal device to release the second service;

发射器，用于将指示信息发送给终端设备，其中，指示信息用于指示终端设备使用第一网络切片支持第一业务，第一业务为终端上正在运行的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络。a transmitter, configured to send the indication information to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice, where the first service is a service running on the terminal, and the first network slice is an access A virtual network configured on the network device to support the first service.

指示信息用于指示终端设备将使用第二网络切片传输的第一业务调整为使用第一网络切片传输，第二网络切片为第二业务释放前第二业务和第一业务对应的网络切片，第一网络切片为第二业务释放后第一业务对应的网络切片。The indication information is used to indicate that the terminal device adjusts the first service that uses the second network slice transmission to use the first network slice transmission, and the second network slice is the second service and the network slice corresponding to the first service before the second service is released. A network slice is a network slice corresponding to the first service after the second service is released.

可选地，处理器具体用于根据接收器接收到的业务请求获取第一业务对应的第一业务信息以及终端设备对应的第一配置信息；并根据自身的第二配置信息、第一业务信息以及第一配置信息生成对应的指示信息。Optionally, the processor is configured to acquire the first service information corresponding to the first service and the first configuration information corresponding to the terminal device according to the service request received by the receiver, and according to the second configuration information and the first service information And the corresponding configuration information is generated by the first configuration information.

本申请实施例的第二十方面提供一种切片控制器，包括：A twentieth aspect of the embodiment of the present application provides a slice controller, including:

接收器，用于接收接入网设备发送的业务请求，其中，业务请求为终端设备向接入网设备发送的释放第二业务的业务请求；a receiver, configured to receive a service request sent by the access network device, where the service request is a service request that the terminal device sends to the access network device to release the second service;

发射器，用于将指示信息发送给接入网设备，其中，指示信息由接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，第一业务为终端上正在运行的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络。a transmitter, configured to send the indication information to the access network device, where the indication information is forwarded by the access network device to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice, where the first service is The service running on the terminal, the first network slice is a virtual network configured on the access network device to support the first service.

指示信息用于指示终端设备将使用第二网络切片传输的第一业务调整为使用第一网络切片传输，第二网络切片为第二业务释放前第二业务和第一业务对应的网络切片，第一网络切片为第二业务释放后第一业务对应的网络切片。The indication information is used to indicate that the terminal device adjusts the first service that uses the second network slice transmission to use the first network slice transmission, and the second network slice is the second service and the network slice corresponding to the first service before the second service is released. One net The network slice is a network slice corresponding to the first service after the second service is released.

本申请实施例的第二十一方面提供一种终端设备，包括：A twenty-first aspect of the embodiments of the present application provides a terminal device, including:

发射器，用于向接入网设备发送释放第二业务的业务请求；a transmitter, configured to send, to the access network device, a service request for releasing the second service;

处理器，用于根据接收器接收到的指示信息使用第一网络切片支持第一业务，第一业务为终端上正在运行的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络。The processor is configured to support the first service by using the first network slice according to the indication information received by the receiver, where the first service is a service running on the terminal, and the first network slice is configured to be supported on the access network device. A virtual network of business.

可选地，处理器具体用于将使用第二网络切片传输的第一业务调整为使用第一网络切片传输，其中，第二网络切片为第二业务释放前第二业务和第一业务对应的网络切片，第一网络切片为第二业务释放后第一业务对应的网络切片。Optionally, the processor is specifically configured to adjust the first service that uses the second network slice transmission to use the first network slice transmission, where the second network slice is the second service and the first service corresponding to the second service The network slice is a network slice corresponding to the first service after the second service is released.

本申请实施例的第二十二方面提供一种接入网设备，包括：A twenty-second aspect of the embodiments of the present application provides an access network device, including:

接收器，用于接收第二接入网设备发送的业务切换请求，其中，业务切换请求用于请求将终端设备上正在运行的业务由第二接入网设备切换到第一接入网设备上，正在运行的业务包括：第一业务和第二业务；a receiver, configured to receive a service switching request sent by the second access network device, where the service switching request is used to request that the running service on the terminal device is switched from the second access network device to the first access network device The running business includes: the first business and the second business;

处理器，用于根据接收器接收到的业务切换请求生成对应的指示信息；a processor, configured to generate corresponding indication information according to the service switching request received by the receiver;

发射器，用于将指示信息发送给第二接入网设备；其中，指示信息由第二接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一网络切片为第一接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为第一接入网设备上配置的用于支持第二业务的虚拟网络。a transmitter, configured to send the indication information to the second access network device, where the indication information is forwarded by the second access network device to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice, And using the second network slice to support the second service, where the first network slice is a virtual network configured to support the first service configured on the first access network device, and the second network slice is configured for use on the first access network device For virtual networks that support the second service.

可选地，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务包括：Optionally, the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and supporting the second service by using the second network slice includes:

若第二接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，且第一接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面，则指示信息用于指示终端设备将第一网络切片和第二网络切片从一个共用控制面连接到两个专用控制面。If the control plane supported by the second access network device for the first network slice and the second network slice is a common control plane, and the control plane supported by the first access network device for the first network slice and the second network slice is two The dedicated control plane is used to instruct the terminal device to connect the first network slice and the second network slice from one common control plane to two dedicated control planes.

可选地，指示信息为无线资源控制协议RRC重配置消息，RRC重配置消息中携带第一移动性控制信息和第二移动性控制信息；Optionally, the indication information is a RRC RRC reconfiguration message, where the RRC reconfiguration message carries the first mobility control information and the second mobility control information;

若第一移动性控制信息和第二移动性控制信息内容不同，则第一移动性控制信息和第二移动性控制信息用于指示终端设备发起两次随机接入过程，以建立两个专用控制面连接。If the first mobility control information and the second mobility control information content are different, the first mobility control information and the second mobility control information are used to instruct the terminal device to initiate two random access procedures to establish two dedicated controls. Face connection.

可选地，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务包括：Optionally, the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and uses the second network. The network slice supports the second service including:

本申请实施例的第二十三方面提供一种切片控制器，包括：A twenty-third aspect of the embodiments of the present application provides a slice controller, including:

接收器，用于接收第一接入网设备发送的业务切换请求，其中，业务切换请求是由第二接入网设备向第一接入网设备发送的，业务切换请求用于请求将终端设备上正在运行的业务由第二接入网设备切换到第一接入网设备上，正在运行的业务包括：第一业务和第二业务；a receiver, configured to receive a service switching request sent by the first access network device, where the service switching request is sent by the second access network device to the first access network device, and the service switching request is used to request the terminal device The running service is switched by the second access network device to the first access network device, and the running service includes: a first service and a second service;

发射器，用于将指示信息发送给第一接入网设备，其中，指示信息由第一接入网设备转发给第二接入网设备，并由第二接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第一业务，第一网络切片为第一接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为第一接入网设备上配置的用于支持第二业务的虚拟网络。a transmitter, configured to send the indication information to the first access network device, where the indication information is forwarded by the first access network device to the second access network device, and forwarded by the second access network device to the terminal device, The indication information is used to indicate that the terminal device supports the first service by using the first network slice, and supports the first service by using the second network slice, where the first network slice is a virtual service configured on the first access network device to support the first service. The network, the second network slice is a virtual network configured on the first access network device to support the second service.

若第二接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，且第一接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面，则指示信息用于指示终端设备将第一网络切片和第二网络切片从一个共用控制面连接到两个专用控制面；If the control plane supported by the second access network device for the first network slice and the second network slice is a common control plane, and the control plane supported by the first access network device for the first network slice and the second network slice is two a dedicated control plane, the indication information is used to instruct the terminal device to connect the first network slice and the second network slice from one common control plane to two dedicated control planes;

或，or,

若第一移动性控制信息和第二移动性控制信息内容相同，则第一移动性控制信息和第二移动性控制信息用于指示终端设备发起一次随机接入过程，以建立一个共用控制面连接。If the first mobility control information and the second mobility control information content are the same, the first mobility control information and the first The mobility control information is used to instruct the terminal device to initiate a random access procedure to establish a common control plane connection.

本申请实施例的第二十四方面提供一种终端设备，包括：A twenty-fourth aspect of the embodiments of the present application provides a terminal device, including:

接收器，用于接收第二接入网设备发送的指示信息，其中，指示信息是由第一接入网设备根据第二接入网设备发送的业务切换请求生成的，业务切换请求用于请求将终端设备上正在运行的业务由第二接入网设备切换到第一接入网设备上，正在运行的业务包括：第一业务和第二业务；The receiver is configured to receive the indication information sent by the second access network device, where the indication information is generated by the first access network device according to the service switching request sent by the second access network device, where the service switching request is used for the request The service that is running on the terminal device is switched from the second access network device to the first access network device, where the running service includes: a first service and a second service;

处理器，用于根据接收器接收到的指示信息使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，其中，第一网络切片为第一接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为第一接入网设备上配置的用于支持第二业务的虚拟网络。a processor, configured to support the first service by using the first network slice according to the indication information received by the receiver, and support the second service by using the second network slice, where the first network slice is configured on the first access network device A virtual network for supporting the first service, where the second network slice is a virtual network configured to support the second service configured on the first access network device.

可选地，若第二接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，且第一接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面，则处理器具体用于根据指示信息将第一网络切片和第二网络切片从一个共用控制面连接到两个专用控制面；Optionally, if the control plane supported by the second access network device for the first network slice and the second network slice is a common control plane, and the first access network device supports the first network slice and the second network slice The control plane is two dedicated control planes, and the processor is specifically configured to connect the first network slice and the second network slice from one common control plane to two dedicated control planes according to the indication information;

或，or,

若第二接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面，且第一接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，则处理器具体用于根据指示信息将第一网络切片和第二网络切片从两个专用控制面连接到一个共用控制面。If the control plane supported by the second access network device for the first network slice and the second network slice is two dedicated control planes, and the control plane supported by the first access network device for the first network slice and the second network slice is A common control plane, the processor is specifically configured to connect the first network slice and the second network slice from the two dedicated control planes to a common control plane according to the indication information.

可选地，若指示信息为RRC重配置消息，RRC重配置消息中携带第一移动性控制信息和第二移动性控制信息，且第一移动性控制信息和第二移动性控制信息内容不同，则处理器具体用于根据第一移动性控制信息和第二移动性控制信息发起两次随机接入过程，以建立两个专用控制面连接。Optionally, if the indication information is an RRC reconfiguration message, the RRC reconfiguration message carries the first mobility control information and the second mobility control information, and the first mobility control information and the second mobility control information content are different, The processor is specifically configured to initiate two random access procedures according to the first mobility control information and the second mobility control information to establish two dedicated control plane connections.

可选地，若指示信息为RRC重配置消息，RRC重配置消息中携带第一移动性控制信息和第二移动性控制信息，且第一移动性控制信息和第二移动性控制信息内容相同，则处理器具体用于根据第一移动性控制信息和第二移动性控制信息发起一次随机接入过程，以建立一个共用控制面连接。Optionally, if the indication information is an RRC reconfiguration message, the RRC reconfiguration message carries the first mobility control information and the second mobility control information, and the first mobility control information and the second mobility control information content are the same. The processor is specifically configured to initiate a random access procedure according to the first mobility control information and the second mobility control information to establish a common control plane connection.

本申请实施例的第二十五方面提供一种接入网设备，包括：处理器、存储器和总线；A twenty-fifth aspect of the embodiments of the present application provides an access network device, including: a processor, a memory, and a bus;

所述处理器与所述存储器通过所述总线连接，所述存储器用于存储程序代码，所述处理器用于调用所述程序代码执行如上述第一方面、第四方面、第七方面、第十方面任一项所述的方法。The processor is coupled to the memory by the bus, the memory is for storing program code, and the processor is configured to invoke the program code to perform the first aspect, the fourth aspect, the seventh aspect, and the tenth The method of any of the aspects.

本申请实施例的第二十六方面提供一种切片控制器，包括：处理器、存储器和总线；A twenty-sixth aspect of the embodiments of the present application provides a slice controller, including: a processor, a memory, and a bus;

所述处理器与所述存储器通过所述总线连接，所述存储器用于存储程序代码，所述处理器用于调用所述程序代码执行如上述第二方面、第五方面、第八方面、第十一方面任一项所述的方法。The processor is connected to the memory through the bus, the memory is used to store program code, and the processor is configured to invoke the program code to perform the second aspect, the fifth aspect, the eighth aspect, and the tenth The method of any of the preceding aspects.

本申请实施例的第二十七方面提供一种终端设备，包括：处理器、存储器和总线；A twenty-seventh aspect of the embodiments of the present application provides a terminal device, including: a processor, a memory, and a bus;

所述处理器与所述存储器通过所述总线连接，所述存储器用于存储程序代码，所述处理器用于调用所述程序代码执行如上述第三方面、第六方面、第九方面、第十二方面任一项所述的方法。The processor is coupled to the memory via the bus, the memory for storing program code, where The method is used to invoke the program code to perform the method of any of the third aspect, the sixth aspect, the ninth aspect, and the twelfth aspect.

本申请实施例提供的技术方案中，接入网设备收到终端设备发送的业务请求后，接入网设备会根据业务请求生成对应的指示信息，终端设备根据指示信息使用对应的网络切片支持终端设备上的业务，因此相对于现有技术，本申请实施例考虑终端设备对于不同业务在网络切片选择上的相关性，使得终端设备对于不同业务处理的复杂度降低，提高了终端设备的工作效率。In the technical solution provided by the embodiment of the present application, after the access network device receives the service request sent by the terminal device, the access network device generates corresponding indication information according to the service request, and the terminal device uses the corresponding network slice support terminal according to the indication information. The service on the device is related to the prior art, and the embodiment of the present application considers the relevance of the terminal device to the network slice selection of different services, so that the complexity of the terminal device for different service processing is reduced, and the working efficiency of the terminal device is improved. .

附图说明DRAWINGS

图1为本申请实施例中通信***一个实施例的***架构图；1 is a system architecture diagram of an embodiment of a communication system in an embodiment of the present application;

图2为本申请实施例中通信***另一个实施例的***架构图；2 is a system architecture diagram of another embodiment of a communication system according to an embodiment of the present application;

图3为现有技术中不同小区部署网络切片的示意图；3 is a schematic diagram of deploying network slices in different cells in the prior art;

图4为本申请实施例中业务处理方法一个实施例的***架构图；4 is a system architecture diagram of an embodiment of a service processing method according to an embodiment of the present application;

图5为本申请实施例中业务处理方法一个实施例的流程图；FIG. 5 is a flowchart of an embodiment of a service processing method according to an embodiment of the present application;

图6为本申请实施例中业务处理方法另一个实施例的流程图；FIG. 6 is a flowchart of another embodiment of a service processing method according to an embodiment of the present application;

图7为本申请实施例中业务处理方法另一个实施例的流程图；FIG. 7 is a flowchart of another embodiment of a service processing method according to an embodiment of the present application;

图8为本申请实施例中网络切片对于业务支持的几种应用场景图；FIG. 8 is a schematic diagram of several application scenarios of a network slice for service support according to an embodiment of the present application;

图9为本申请实施例中业务处理方法另一个实施例的流程图；FIG. 9 is a flowchart of another embodiment of a service processing method according to an embodiment of the present application;

图10为本申请实施例中业务处理方法另一个实施例的流程图；FIG. 10 is a flowchart of another embodiment of a service processing method according to an embodiment of the present application;

图11为本申请实施例中接入网设备一个实施例的模块框图；FIG. 11 is a block diagram of an embodiment of an access network device according to an embodiment of the present application;

图12为本申请实施例中切片控制器一个实施例的模块框图；12 is a block diagram of an embodiment of a slice controller in an embodiment of the present application;

图13为本申请实施例中终端设备一个实施例的模块框图；FIG. 13 is a block diagram of a module of an embodiment of a terminal device according to an embodiment of the present application;

图14为本申请实施例中终端设备另一个实施例的模块框图；FIG. 14 is a block diagram of another embodiment of a terminal device according to an embodiment of the present application;

图15为本申请实施例中接入网设备一个实施例的硬件框图；FIG. 15 is a hardware block diagram of an embodiment of an access network device according to an embodiment of the present application;

图16为本申请实施例中切片控制器一个实施例的硬件框图；16 is a hardware block diagram of an embodiment of a slice controller in an embodiment of the present application;

图17为本申请实施例中终端设备一个实施例的硬件框图。FIG. 17 is a hardware block diagram of an embodiment of a terminal device in an embodiment of the present application.

具体实施方式detailed description

下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present application are clearly and completely described in the following with reference to the drawings in the embodiments of the present application. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”和“第四”等(如果存在)是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的实施例能够以除了在这里图示或描述的内容以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、***、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。 The terms "first", "second", "third" and "fourth", etc. (if present) in the specification and claims of the present invention and the above figures are used to distinguish similar objects without having to use To describe a specific order or order. It is to be understood that the data so used may be interchanged where appropriate so that the embodiments described herein can be implemented in a sequence other than what is illustrated or described herein. In addition, the terms "comprises" and "comprises" and "the" and "the" are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or device that comprises a series of steps or units is not necessarily limited to Those steps or units may include other steps or units not explicitly listed or inherent to such processes, methods, products or devices.

传统的蜂窝网络***，如：宽带码分多址(Wideband Code Division Multiple Access，WCDMA)网络，通用移动通信技术的长期演进(Long Term Evolution，LTE)网络，是基于“一刀切”的网络架构，具有专用的支持和IT***，非常适合单一服务型用户网络。然而，这种单一的网络架构，对运营商来讲难以扩展，也很难根据不断变化的用户需求进行调整并满足新型用户的需求。Traditional cellular network systems, such as Wideband Code Division Multiple Access (WCDMA) networks, and Long Term Evolution (LTE) networks of universal mobile communication technologies, are based on a "one size fits all" network architecture. Dedicated support and IT systems are ideal for single-service user networks. However, this single network architecture is difficult for operators to expand, and it is difficult to adapt to the changing user needs and meet the needs of new users.

为此，在未来的5G***中，为适应未来网络面向各种各样的业务带来对网络架构和能力的千差万别，未来网络需要具备按需制定的能力，也就是要能实现灵活的网络切片，使用不同的网络切片来支持不同的应用场景。For this reason, in the future 5G system, in order to adapt to the future network, the network architecture and capabilities vary widely for various services. The future network needs to have on-demand capabilities, that is, to enable flexible network slicing. Use different network slices to support different application scenarios.

请参阅图1，其为本申请实施例中通信***一个实施例的***架构图，该通信***包括：终端设备和接入网设备102，终端设备和接入网设备102通过无线连接。接入网设备102上可以部署多个网络切片。Please refer to FIG. 1 , which is a system architecture diagram of an embodiment of a communication system according to an embodiment of the present application. The communication system includes: a terminal device and an access network device 102 , and the terminal device and the access network device 102 are connected by using a wireless connection. Multiple network slices can be deployed on the access network device 102.

终端设备可以包括使用极低时延业务的终端设备101a，其可以使用极低时延切片。终端设备还可以包括使用海量物联网类业务的终端设备101b，其可以使用海量物联网切片。终端设备还可以包括使用移动宽带类业务的终端设备101c，其可以使用移动宽带切片。The terminal device may comprise a terminal device 101a that uses very low latency services, which may use very low latency slices. The terminal device may also include a terminal device 101b that uses massive IoT-like services, which may use massive IoT slices. The terminal device may also include a terminal device 101c that uses mobile broadband type services, which may use mobile broadband slices.

需要说明的是，一个网络切片可以由一个独立的网络功能或功能组实例化构成，基于用户/用户组，以及不同的应用场景和需求，灵活动态的建立不同的网络切片，降低应用创新成本，促进各种应用创新的快速发展。这种连接服务是通过许多定制软件实现的功能定义的，这些软件功能包括地理覆盖区域、持续时间、容量、速度、延迟、可靠性、安全性和可用性等。It should be noted that a network slice can be instantiated by an independent network function or function group, and different network slices can be flexibly and dynamically established based on users/user groups and different application scenarios and requirements, thereby reducing application innovation costs. Promote the rapid development of various application innovations. This connectivity service is defined by the functionality of many custom software features including geographic coverage, duration, capacity, speed, latency, reliability, security, and availability.

例如：电力公司需要为其智能电表提供连接，这种需求可被转化为连接一系列机器对机器(Machine to Machine，M2M)设备的网络切片。该类服务可以具有一定的延迟，并且数据速率可满足在规定时间内完成状态更新下载，但是该类服务需要较高的安全级别、高可用性和高可靠性。电力公司可能还需要为其故障传感器提供连接，提供该类服务的网络切片可从***的所有M2M设备中全天候接收状态指标，需要高可用性和高耐用性的纯数据覆盖，具有中级安全性和中度延迟，同时基于该用例提供该连接服务的网络切片可被配置各种网络功能，例如实现更高级别的安全性或近零延迟。For example, power companies need to provide connectivity to their smart meters, a requirement that can be translated into network slices that connect a range of Machine to Machine (M2M) devices. This type of service can have a certain delay, and the data rate can meet the status update download within the specified time, but this type of service requires a high level of security, high availability and high reliability. Power companies may also need to provide connectivity for their faulty sensors. Network slicing for such services can receive status metrics 24/7 from all M2M devices in the system, requiring pure data coverage with high availability and high endurance, with intermediate security and medium The degree of delay, while the network slice providing the connection service based on the use case can be configured with various network functions, such as achieving a higher level of security or near zero delay.

请参阅图2，其为本申请实施例中通信***另一个实施例的***架构图，相比于图1所示的***架构，该通信***除了包括：终端设备和接入网设备202之外，还可以包括：切片控制器203，该切片控制器203通过有线线缆或无线电磁波与接入网设备202连接。用于为终端设备上的不同业务选择最为合适的网络切片。Please refer to FIG. 2 , which is a system architecture diagram of another embodiment of a communication system according to an embodiment of the present application. In addition to the system architecture shown in FIG. 1 , the communication system includes: a terminal device and an access network device 202. It may further include a slice controller 203 connected to the access network device 202 by a wired cable or a wireless electromagnetic wave. Used to select the most appropriate network slice for different services on the terminal device.

终端设备可以包括使用极低时延业务的终端设备201a，其可以使用极低时延切片。终端设备还可以包括使用海量物联网类业务的终端设备201b，其可以使用海量物联网切片。终端设备还可以包括使用移动宽带类业务的终端设备201c，其可以使用移动宽带切片。The terminal device may include a terminal device 201a that uses very low latency services, which may use very low latency slices. The terminal device may also include a terminal device 201b that uses massive Internet of Things-like services, which may use massive IoT slices. The terminal device may also include a terminal device 201c that uses mobile broadband type services, which may use mobile broadband slices.

需要说明的是，切片控制器可以是***架构中一个独立的实体设备，与接入网设备进行交互。当然，切片控制器也可以是接入网设备内部的一个处理单元，那么与接入网设备之间交互可以是内部处理过程，具体此处不作限定。It should be noted that the slice controller may be an independent physical device in the system architecture and interact with the access network device. Of course, the slice controller may also be a processing unit inside the access network device, and the interaction with the access network device may be an internal processing process, which is not limited herein.

请参阅图3，其为现有技术中不同小区部署网络切片的示意图，图3中的第一小区301、第二小区302和第三小区303分别部署第一网络切片3041、第二网络切片3042和第三网络切片3043，从图3中可以看出，现有技术还没有考虑到不同小区之间，在网络切片部署上的差异性。由于没有考虑到这一点，同一运营商下的全部小区部署网络切片的形式是相同的。而事实上，从资源利用效率的角度看，每个网络切片的部署都需要结合当前小区的具体情况来实施，对于同一种业务类型，每个小区对其支持的方式可以不同。Please refer to FIG. 3, which is a schematic diagram of deploying a network slice in different cells in the prior art, where the first cell 301 in FIG. The second cell 302 and the third cell 303 respectively deploy a first network slice 3041, a second network slice 3042, and a third network slice 3043. As can be seen from FIG. 3, the prior art does not consider different cells. Differences in network slice deployment. Since this is not taken into consideration, the form of all cell deployment network slices under the same operator is the same. In fact, from the perspective of resource utilization efficiency, the deployment of each network slice needs to be implemented in combination with the specific conditions of the current cell. For the same service type, each cell can support different ways.

例如：居民区密集所在的小区，智能电表类的应用很多，那么当前小区就需要部署海量物联网切片对这些应用进行支持。而如果当前小区覆盖的区域是郊外，这一类应用即使有也很少，运营商可以选择使用标准的移动宽带切片或者其他类似切片来支持这一部分应用，也不会对接入网设备或者移动宽带切片造成影响，运营商并不需要为了这一类应用单独部署一个网络切片。For example, in a residential area where residential areas are densely populated, there are many applications of smart meters, so the current community needs to deploy massive IoT slices to support these applications. If the area covered by the current cell is a suburb, even if there are few such applications, the operator may choose to use standard mobile broadband slices or other similar slices to support this part of the application, and will not access the network device or move. Broadband slicing has an impact, and operators do not need to deploy a separate network slice for this type of application.

其次，虽然网络切片技术满足了不同业务的网络需求，但是也增加了终端设备针对不同业务处理的复杂度。尤其是现有技术没有考虑终端设备对于不同业务在网络切片选择上的相关性，使得终端设备对于不同业务都使用各自对应的网络切片。例如：在终端设备同时使用MBB业务和低功耗MTC业务时，由于MBB业务的功耗较大，使得低功耗MTC业务的低功耗特征不明显。若继续使用低功耗MTC切片支持低功耗MTC业务，不仅无法得到低功耗的效果，反而增加了终端设备处理的复杂度，降低了终端设备的工作效率。Secondly, although the network slicing technology satisfies the network requirements of different services, it also increases the complexity of the terminal equipment for different service processing. In particular, the prior art does not consider the relevance of the terminal equipment to network slice selection for different services, so that the terminal device uses the corresponding network slice for different services. For example, when the terminal device uses the MBB service and the low-power MTC service at the same time, the low power consumption characteristics of the low-power MTC service are not obvious due to the large power consumption of the MBB service. If the low-power MTC chip is used to support the low-power MTC service, the low-power effect can not be obtained, but the complexity of the terminal device processing is increased, and the working efficiency of the terminal device is reduced.

基于此，本申请实施例主要针对终端设备基于上述网络个性化部署后，如何进行选择网络切片的问题。Based on this, the embodiment of the present application is mainly for how to select a network slice after the terminal device is personalized based on the foregoing network.

虽然前面以未来的5G通信***为例进行了介绍，但本领域技术人员应当知晓，本发明不仅仅适用于未来的5G通信***，也可以适用于其他无线通信***，例如全球移动通信***(Global System for Mobile Communication，GSM)，移动通信***(Universal Mobile Telecommunications System，UMTS)，码分多址接入(Code Division Multiple Access，CDMA)***，通用移动通信技术的长期演进(Long Term Evolution，LTE)***，以及未来不断演进的网络***等，具体此处不作限定。Although the foregoing 5G communication system is taken as an example, those skilled in the art should know that the present invention is not only applicable to a future 5G communication system, but also applicable to other wireless communication systems, such as a global mobile communication system (Global System for Mobile Communication (GSM), Universal Mobile Telecommunications System (UMTS), Code Division Multiple Access (CDMA) system, Long Term Evolution (LTE) The system, as well as the evolving network system in the future, etc., are not limited herein.

本申请实施例主要应用于未来的5G通信***，且本申请实施例应用的未来的5G通信***包括：终端设备和接入网设备。The embodiments of the present application are mainly applied to a future 5G communication system, and the future 5G communication system to which the embodiment of the present application is applied includes: a terminal device and an access network device.

其中，终端设备，又称之为用户设备(User Equipment，UE)，是一种向用户提供语音和/或数据连通性的设备，例如，具有无线连接功能的手持式设备、车载设备等。常见的终端设备例如包括：手机、平板电脑、笔记本电脑、掌上电脑、移动互联网设备(mobile internet device，MID)、可穿戴设备，例如智能手表、智能手环、计步器等。The terminal device, also called User Equipment (UE), is a device that provides voice and/or data connectivity to the user, for example, a handheld device with a wireless connection function, an in-vehicle device, and the like. Common terminal devices include, for example, mobile phones, tablets, notebook computers, PDAs, mobile internet devices (MIDs), wearable devices, such as smart watches, smart bracelets, pedometers, and the like.

无线接入网(Radio Access Network，RAN)设备是一种将终端设备接入到无线网络的设备，又称之为基站，包括但不限于：演进型节点B(evolved Node B，eNB)、无线网络控制器(radio network controller，RNC)、节点B(Node B，NB)、基站控制器(Base Station Controller，BSC)、基站收发台(Base Transceiver Station，BTS)、家庭基站(例如，Home evolved NodeB，或Home Node B，HNB)、基带单元(Base Band Unit，BBU)。A Radio Access Network (RAN) device is a device that accesses a terminal device to a wireless network, and is also referred to as a base station, including but not limited to: an evolved Node B (eNB), and a wireless device. Radio network controller (RNC), Node B (NB), Base Station Controller (BSC), Base Transceiver Station (BTS), and home base station (for example, Home evolved NodeB) , or Home Node B, HNB), Base Band Unit (BBU).

请参阅图4，其为本申请实施例中业务处理方法一个实施例的***架构图，该***包括：终端设备401和接入网设备402。其中，接入网设备402包括：核心网控制器4021、网关 4022、基带处理单元4023、切片控制器4024、宏基站4025、微基站4026、射频单元4027等。Referring to FIG. 4, which is a system architecture diagram of an embodiment of a service processing method according to an embodiment of the present application, the system includes: a terminal device 401 and an access network device 402. The access network device 402 includes: a core network controller 4021 and a gateway. 4022, a baseband processing unit 4023, a slice controller 4024, a macro base station 4025, a micro base station 4026, a radio frequency unit 4027, and the like.

其中，终端设备401通过无线空口资源与宏基站4025、微基站4026、射频单元4027等接入网设备建立通信连接，网关4022、基带处理单元4023和宏基站4025与核心网控制器4021连接。The terminal device 401 establishes a communication connection with the access network device such as the macro base station 4025, the micro base station 4026, and the radio frequency unit 4027 through the wireless air interface resource, and the gateway 4022, the baseband processing unit 4023, and the macro base station 4025 are connected to the core network controller 4021.

应理解，宏基站4025、微基站4026、射频单元4027可以同时存在，也可以单独部署其中的一个或多个，具体此处不做限定。It should be understood that the macro base station 4025, the micro base station 4026, and the radio frequency unit 4027 may exist at the same time, or one or more of them may be deployed separately, which is not limited herein.

需要说明的是，本申请实施例为便于说明切片控制器4024的用途，因此将其作为一个独立的实体设备部署在该***架构中。当然，该切片控制器4024也可以部署在宏基站4025、核心网控制器4021或其他控制实体中，具体此处不作限定。It should be noted that, in order to facilitate the description of the use of the slice controller 4024, the embodiment of the present application is deployed in the system architecture as a separate physical device. Of course, the slice controller 4024 may be deployed in the macro base station 4025, the core network controller 4021, or other control entities, which is not limited herein.

请参阅图5，其为本申请实施例中业务处理方法一个实施例的流程图，该方法包括：Referring to FIG. 5, it is a flowchart of an embodiment of a service processing method in an embodiment of the present application, where the method includes:

501、终端设备建立第一业务，并使用第一网络切片传输。501. The terminal device establishes a first service, and uses the first network slice transmission.

终端设备建立第一业务后，接入网设备使用第一网络切片为第一业务提供服务，该第一网络切片可以是第一业务对应的网络切片。After the terminal device establishes the first service, the access network device uses the first network slice to provide a service for the first service, and the first network slice may be a network slice corresponding to the first service.

例如：终端设备发起低功耗的MTC业务，接入网设备识别后，会使用低功耗MTC对应的网络切片为其服务。For example, the terminal device initiates a low-power MTC service, and after the access network device recognizes, the network slice corresponding to the low-power MTC is used for serving.

应理解，网络切片为接入网设备上配置的用于支持不同业务的虚拟网络。It should be understood that the network slice is a virtual network configured on the access network device to support different services.

502、终端设备向接入网设备发送新建第二业务的业务请求，接入网设备接收终端设备发送的新建第二业务的业务请求。502. The terminal device sends a service request for creating a second service to the access network device, and the access network device receives a service request for creating a second service sent by the terminal device.

在第一业务使用的过程中，终端设备又发起建立第二业务的业务请求。例如：终端设备首先在发起MTC业务，如：抄表业务。MTC业务对应的网络切片为低功耗的MTC网络切片，接入网设备使用MTC网络切片支持MTC业务，使得终端设备可以达到低功耗之效果。之后，终端设备又发起了MBB业务用于网页浏览，MBB业务对应的网络切片为MBB网络切片。In the process of using the first service, the terminal device initiates a service request for establishing the second service. For example, the terminal device first initiates an MTC service, such as a meter reading service. The network slice corresponding to the MTC service is a low-power MTC network slice, and the access network device uses the MTC network slice to support the MTC service, so that the terminal device can achieve the effect of low power consumption. After that, the terminal device initiates the MBB service for web browsing, and the network slice corresponding to the MBB service is an MBB network slice.

需要说明的是，新建业务有可能影响已有业务的网络切片选择。It should be noted that the new service may affect the network slice selection of existing services.

503、接入网设备向切片控制器发送新建第二业务的业务请求，切片控制器接收接入网设备发送的新建第二业务的业务请求。503. The access network device sends a service request for creating a second service to the slice controller, and the slice controller receives the service request for creating a second service sent by the access network device.

接入网设备收到终端设备发送的新建第二业务的业务请求之后，可以对该业务请求进行解析，从而确定该业务请求对应的第二业务的业务类型和网络切片类型。除此之外，接入网设备还需将该业务请求发送给切片控制器，由切片控制器决策终端设备上的第二业务和第一业务使用哪个或哪些网络切片传输。After receiving the service request for the new second service sent by the terminal device, the access network device may parse the service request to determine the service type and the network slice type of the second service corresponding to the service request. In addition, the access network device also needs to send the service request to the slice controller, and the slice controller determines which network segment or network transmission is used by the second service and the first service on the terminal device.

504、切片控制器向接入网设备发送指示信息，接入网设备接收切片控制器发送的指示信息。504. The slice controller sends indication information to the access network device, where the access network device receives the indication information sent by the slice controller.

切片控制器收到业务请求之后，会获取第一业务对应的第一业务信息、第二业务对应的第二业务信息、终端设备对应的第一配置信息以及接入网设备对应的第二配置信息。其中，第二业务信息包括：第二业务对应的业务类型和网络切片类型。第一业务信息包括：第一业务对应的业务类型和网络切片类型。第一配置信息包括：终端设备支持的网络切片类型；第二配置信息包括：接入网设备支持的网络切片类型。 After receiving the service request, the slice controller acquires the first service information corresponding to the first service, the second service information corresponding to the second service, the first configuration information corresponding to the terminal device, and the second configuration information corresponding to the access network device. . The second service information includes: a service type corresponding to the second service and a network slice type. The first service information includes: a service type corresponding to the first service and a network slice type. The first configuration information includes: a network slice type supported by the terminal device; and the second configuration information includes: a network slice type supported by the access network device.

进一步地，切片控制器会根据第一业务信息、第二业务信息、第一配置信息以及第二配置信息进行决策。Further, the slice controller performs a decision according to the first service information, the second service information, the first configuration information, and the second configuration information.

具体地，切片控制器首先会确定第二业务对应的网络切片是否包含在接入网设备配置的网络切片中；如果是，则切片控制器会对第一业务对应的第一网络切片和第二业务对应的第二网络切片进行综合决策，从而为第一业务和第二业务选择合适的网络切片。Specifically, the slice controller first determines whether the network slice corresponding to the second service is included in the network slice configured by the access network device; if yes, the slice controller compares the first network slice corresponding to the first service with the second The second network slice corresponding to the service performs comprehensive decision, thereby selecting an appropriate network slice for the first service and the second service.

例如：第一业务为MTC业务，对应的网络切片为低功耗的MTC网络切片，第二业务为MBB业务，对应的网络切片为MBB网络切片。当终端设备新建MBB业务时，由于MBB业务要使用功耗较大的MBB网络切片，所以终端设备上正在运行的MTC业务继续使用低功耗的MTC网络切片已经不能使得终端设备达到低功耗之效果，反而增加了终端设备操作的复杂性，即终端设备针对不同业务需要对应不同的网络切片进行操作。既然终端设备上新建的MBB业务已经使得终端设备达不到低功耗之效果，那么可以让MTC业务使用MBB网络切片，使得终端设备上的MTC业务和MBB业务都使用MBB网络切片，从而减小终端设备操作的复杂性，即针对不同业务终端设备只需要对应同一网络切片进行操作。For example, the first service is an MTC service, the corresponding network slice is a low power consumption MTC network slice, the second service is an MBB service, and the corresponding network slice is an MBB network slice. When the terminal device creates a new MBB service, since the MBB service uses a MBB network slice with a large power consumption, the MTC service running on the terminal device continues to use the low-power MTC network slice, which cannot make the terminal device achieve low power consumption. The effect, on the contrary, increases the complexity of the operation of the terminal device, that is, the terminal device needs to operate corresponding to different network slices for different services. Since the newly created MBB service on the terminal device has made the terminal device fail to achieve the effect of low power consumption, the MTC service can use the MBB network to slice, so that the MTC service and the MBB service on the terminal device use the MBB network slice, thereby reducing The complexity of the operation of the terminal device means that only the same network slice needs to be operated for different service terminal devices.

可选地，针对切片控制器根据第一业务信息、第二业务信息、第一配置信息以及第二配置信息进行决策的过程可以采用如下方法：Optionally, the process for making a decision by the slice controller according to the first service information, the second service information, the first configuration information, and the second configuration information may be as follows:

更进一步地，切片控制器会根据决策结果生成对应的指示信息。 Further, the slice controller generates corresponding indication information according to the decision result.

具体地，若决策结果为接入网设备使用第二网络切片支持第二业务，并将使用第一网络切片传输的第一业务调整为使用第二网络切片传输，则切片控制器会生成对应的指示信息。Specifically, if the decision result is that the access network device uses the second network slice to support the second service, and adjusts the first service using the first network slice transmission to use the second network slice transmission, the slice controller generates a corresponding Instructions.

例如：第一业务为MTC业务，对应的网络切片为低功耗的MTC网络切片，第二业务为MBB业务，对应的网络切片为MBB网络切片，则指示信息为指示接入网设备使用MBB网络切片支持MBB业务，并将使用MTC网络切片传输的MTC业务调整为MBB网络切片传输。For example, the first service is an MTC service, the corresponding network slice is a low-power MTC network slice, the second service is an MBB service, and the corresponding network slice is an MBB network slice, and the indication information is to indicate that the access network device uses the MBB network. The slice supports the MBB service, and the MTC service using the MTC network slice transmission is adjusted to the MBB network slice transmission.

当然，如果第一业务为MBB业务，对应的网络切片为MBB网络切片，第二业务为MTC业务，对应的网络切片为MTC网络切片，则指示信息仅为指示接入网设备使用MBB网络切片支持MTC业务，已有的MBB业务使用的MBB网络切片传输不做变化。Of course, if the first service is an MBB service, the corresponding network slice is an MBB network slice, and the second service is an MTC service, and the corresponding network slice is an MTC network slice, the indication information is only indicating that the access network device uses the MBB network slice support. For the MTC service, the MBB network slice transmission used by the existing MBB service does not change.

切片控制器根据决策结果生成对应的指示信息之后，会将该指示信息发送给接入网设备，由接入网设备转发给终端设备。After generating the corresponding indication information according to the decision result, the slice controller sends the indication information to the access network device, and the access network device forwards the information to the terminal device.

505、接入网设备向终端设备发送新建第二业务响应，终端设备接收接入网设备发送的新建第二业务响应。505. The access network device sends a new second service response to the terminal device, and the terminal device receives the newly created second service response sent by the access network device.

接入网设备收到切片控制器的指示信息后，会根据指示信息对终端设备发送的新建第二业务的业务请求作出响应，并为第二业务建立基于第二网络切片的传输通道。After receiving the indication information of the slice controller, the access network device responds to the service request of the newly created second service sent by the terminal device according to the indication information, and establishes a transmission channel based on the second network slice for the second service.

例如：第一业务为MTC业务，对应的网络切片为MTC网络切片，第二业务为MBB业务，对应的网络切片为MBB网络切片。在该种情况下，接入网设备会为新建的MBB业务选择MBB网络切片。For example, the first service is an MTC service, the corresponding network slice is an MTC network slice, the second service is an MBB service, and the corresponding network slice is an MBB network slice. In this case, the access network device selects an MBB network slice for the newly created MBB service.

当然，如果第一业务为MBB业务，对应的网络切片为MBB网络切片，第二业务为MTC业务，对应的网络切片为MTC网络切片。在该种情况下，接入网设备会为新建的MTC业务选择MBB网络切片。Of course, if the first service is an MBB service, the corresponding network slice is an MBB network slice, the second service is an MTC service, and the corresponding network slice is an MTC network slice. In this case, the access network device selects an MBB network slice for the newly created MTC service.

接入网设备向终端设备发送新建第二业务响应之后，相应地，终端设备会接收该新建第二业务响应，并根据新建第二业务响应获取切片控制器发送的指示信息，从而为第二业务接入对应的第二网络切片。After the access network device sends a new second service response to the terminal device, the terminal device receives the newly created second service response, and obtains the indication information sent by the slice controller according to the newly created second service response, thereby serving as the second service. Access the corresponding second network slice.

506、接入网设备向终端设备发送更新第一业务指示，终端设备接收接入网设备发送的更新第一业务指示。506. The access network device sends an update first service indication to the terminal device, where the terminal device receives the updated first service indication sent by the access network device.

接入网设备除了根据指示信息向终端设备发送新建第二业务响应，还会根据指示信息向终端设备发送更新第一业务指示。终端设备收到更新第一业务指示后，会根据更新第一业务指示将使用第一网络切片传输的第一业务调整为使用第二网络切片传输。The access network device sends a new service response to the terminal device according to the indication information, and sends an update first service indication to the terminal device according to the indication information. After receiving the update of the first service indication, the terminal device adjusts the first service that is transmitted by using the first network slice to use the second network slice transmission according to the update of the first service indication.

当然，如果切片控制器的决策结果为新建的第二业务使用已有的第一业务对应的第一网络切片，那么已有的第一业务使用第二网络切片传输则不需要进行调整。这种情况下，接入网设备不需要向终端设备发送更新第一业务指示。Certainly, if the decision result of the slice controller is that the newly created second service uses the first network slice corresponding to the existing first service, the existing first service uses the second network slice transmission, and no adjustment is needed. In this case, the access network device does not need to send an update first service indication to the terminal device.

需要说明的是，步骤505与步骤506在执行时，没有先后顺序要求。接入网设备也可以先向终端设备发送更新第一业务指示，之后再向终端设备发送新建第二业务响应，具体此处不作限定。It should be noted that when step 505 and step 506 are executed, there is no order requirement. The access network device may also send an update of the first service indication to the terminal device, and then send a new service response to the terminal device, which is not limited herein.

本申请实施例在终端设备同时使用MBB业务和低功耗的MTC业务时，由于MBB业务的存在，使得低功耗的MTC业务的特征不明显，继续使用低功耗的MTC网络切片的处理方式，无法得到低功耗的效果，反而增加了终端设备操作的复杂性。为此，本申请实施例在网络切片的选择上，从终端设备的角度，综合考虑不同的业务特征，为终端设备上的已有业务以及新建业务选择对应的网络切片，从而使终端设备工作在最有效的状态下。In the embodiment of the present application, when the terminal device uses the MBB service and the low-power MTC service at the same time, the feature of the low-power MTC service is not obvious due to the existence of the MBB service, and the processing mode of the low-power MTC network slice continues to be used. , The effect of low power consumption is not obtained, but the complexity of operation of the terminal device is increased. Therefore, in the selection of the network slice, the embodiment of the present application comprehensively considers different service features from the perspective of the terminal device, and selects a corresponding network slice for the existing service on the terminal device and the newly created service, so that the terminal device works. The most effective state.

上面对终端设备新建第二业务时，接入网设备使用第二网络切片支持第一业务和第二业务的应用场景进行了描述，下面对终端设备新建第二业务时，接入网设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务的应用场景进行描述。When the second service is added to the terminal device, the access network device uses the second network slice to support the application scenario of the first service and the second service. When the second service is created for the terminal device, the access network device is used. The first service is supported by using the first network slice and using the second network slice to support the application scenario of the second service.

请参阅图6，其为本申请实施例中业务处理方法另一个实施例的流程图，该方法包括：Referring to FIG. 6, which is a flowchart of another embodiment of a service processing method according to an embodiment of the present application, the method includes:

601、终端设备建立第一业务，并使用第三网络切片传输。601. The terminal device establishes a first service, and uses a third network slice transmission.

终端设备建立第一业务后，接入网设备使用第三网络切片为第一业务提供服务，该第三网络切片可以是第一业务对应的网络切片，也可以是终端设备正在运行的某一个业务对应的网络切片，具体此处不作限定。After the terminal device establishes the first service, the access network device uses the third network slice to provide a service for the first service, where the third network slice may be a network slice corresponding to the first service, or may be a service that the terminal device is running. The corresponding network slice is not limited herein.

与上述实施例不同的是，在该种情形下，当新建第二业务时，切片控制器根据决策结果生成的指示信息为使用不同的网络切片分别支持第一业务和第二业务。如：使用第二网络切片支持第二业务，并将使用第三网络切片传输的第一业务调整为使用第一网络切片传输。该第一网络切片可以是第一业务对应的网络切片，也可以是终端设备正在运行的其他业务对应的网络切片，具体此处不作限定。Different from the foregoing embodiment, in this case, when the second service is newly created, the slice controller generates the first service and the second service respectively according to the indication information generated by the decision result for using different network slices. For example, the second service is supported by using the second network slice, and the first service transmitted using the third network slice is adjusted to use the first network slice transmission. The first network slice may be a network slice corresponding to the first service, or may be a network slice corresponding to other services that the terminal device is running, and is not limited herein.

例如：在未新建第二业务之前，第一业务有可能和终端设备上的第三业务都使用第三网络切片，在第二业务新建之后，切片控制器又对终端设备上的第一业务、第二业务和第三业务使用的网络切片进行重新选择，最终决策结果为第一业务使用第一网络切片，第二业务使用第二网络切片，第三业务继续使用第三网络切片或者第一网络切片或者第二网络切片。For example, before the second service is created, the first service may use the third network slice with the third service on the terminal device, and after the second service is newly created, the slice controller again uses the first service on the terminal device. The network slice used by the second service and the third service is reselected, and the final decision result is that the first service uses the first network slice, the second service uses the second network slice, and the third service continues to use the third network slice or the first network. Slice or second network slice.

602～606：与502～506类似，具体如上所述，此处不再赘述。602-606: similar to 502-506, as described above, and details are not described herein again.

与上述图5中的实施例一样，本申请实施例在网络切片的选择上，从终端设备的角度出发，综合考虑不同的业务特征，为终端设备上的已有业务以及新建业务选择对应的网络切片，从而使终端设备工作在最有效的状态下。只是不同的是，第一业务和第二业务使用不同的网络切片。As in the above embodiment of FIG. 5, in the selection of the network slice, the embodiment of the present application selects a corresponding network for the existing service on the terminal device and the new service from the perspective of the terminal device. Slicing so that the terminal device works in the most efficient state. The only difference is that the first service and the second service use different network slices.

上面对终端设备新建第二业务时，接入网设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务的应用场景进行了描述，下面对终端设备释放第二业务时，接入网设备使用第一网络切片支持第一业务的应用场景进行描述。When the second service is newly created for the terminal device, the access network device uses the first network slice to support the first service, and uses the second network slice to support the application scenario of the second service, and the second device releases the second device. During the service, the access network device uses the first network slice to support the application scenario of the first service.

请参见图7，其为本申请实施例中业务处理方法另一个实施例的流程图，该方法包括：Referring to FIG. 7, which is a flowchart of another embodiment of a service processing method according to an embodiment of the present application, the method includes:

701、终端设备建立第一业务和第二业务，并使用第二网络切片传输。701. The terminal device establishes a first service and a second service, and uses the second network slice transmission.

终端设备现有发起第一业务和第二业务后，接入网设备针对业务情况为两个业务都选择使用第二网络切片进行服务。After the terminal device initiates the first service and the second service, the access network device selects to use the second network slice to serve the two services for the service.

例如：第一业务为MTC业务，对应的网络切片为MTC网络切片，第二业务为MBB业务，对应的网络切片为MBB网络切片，本申请实施例为了减小终端设备操作的复杂性，接入网设备会使用MBB网络切片支持MTC业务和MBB业务。For example, the first service is an MTC service, the corresponding network slice is an MTC network slice, the second service is an MBB service, and the corresponding network slice is an MBB network slice. In this embodiment, in order to reduce the complexity of operation of the terminal device, access network The device will use MBB network slicing to support MTC services and MBB services.

702、终端设备向接入网设备发送释放第二业务的业务请求，接入网设备接收终端设备发送的释放第二业务的业务请求。702. The terminal device sends a service request for releasing the second service to the access network device, where the access network device receives the service request for releasing the second service sent by the terminal device.

终端设备的第二业务结束后，终端设备会向接入网设备发起释放第二业务的业务请求，相应地，接入网设备会通过空口接收该业务请求。After the second service of the terminal device ends, the terminal device initiates a service request for releasing the second service to the access network device, and accordingly, the access network device receives the service request through the air interface.

703、接入网设备向切片控制器发送释放第二业务的业务请求，切片控制器接收接入网设备发送的释放第二业务的业务请求。703. The access network device sends a service request for releasing the second service to the slice controller, where the slice controller receives the service request for releasing the second service sent by the access network device.

接入网设备收到终端设备发送的释放第二业务的业务请求之后，也可以对该业务请求进行解析。除此之外，接入网设备还需将该业务请求发送给切片控制器，由切片控制器决策终端设备上的第一业务重新使用哪个网络切片传输。After receiving the service request sent by the terminal device and releasing the second service, the access network device may also parse the service request. In addition, the access network device also needs to send the service request to the slice controller, and the slice controller determines which network slice transmission is used by the first service on the terminal device.

704、切片控制器向接入网设备发送指示信息，接入网设备接收切片控制器发送的指示信息。704. The slice controller sends indication information to the access network device, where the access network device receives the indication information sent by the slice controller.

切片控制器收到业务请求之后，会获取终端设备上正在运行的第一业务对应的第一业务信息、终端设备对应的第一配置信息以及接入网设备对应的第二配置信息。其中，第一业务信息包括：第一业务对应的业务类型和网络切片类型；当然还可以包括：第一业务正在使用的网络切片类型；第一配置信息包括：终端设备支持的网络切片类型；第二配置信息包括：接入网设备支持的网络切片类型。After receiving the service request, the slice controller obtains the first service information corresponding to the first service running on the terminal device, the first configuration information corresponding to the terminal device, and the second configuration information corresponding to the access network device. The first service information includes: a service type and a network slice type corresponding to the first service; and the network slice type that is used by the first service, and the first configuration information includes: a network slice type supported by the terminal device; The second configuration information includes: a network slice type supported by the access network device.

进一步地，切片控制器会根据第一业务信息、第一配置信息以及第二配置信息进行决策。若决策结果为接入网设备将第一业务使用的第二网络切片调整为第一网络切片，则切片控制器会生成对应的指示信息。Further, the slice controller performs a decision according to the first service information, the first configuration information, and the second configuration information. If the result of the decision is that the access network device adjusts the second network slice used by the first service to the first network slice, the slice controller generates corresponding indication information.

例如：第一业务为MTC业务，第二业务为MBB业务，MTC业务和MBB业务都使用MBB网络切片。当终端设备上的MBB业务释放时，如果MTC业务继续使用MBB网络切片，则达不到终端设备低功耗之效果，势必要对MTC业务使用的网络切片进行更新。则该指示信息为指示接入网设备释放MBB业务，并将MTC业务使用的MBB网络切片更新为低功耗的MTC网络切片。For example, the first service is an MTC service, the second service is an MBB service, and the MTC service and the MBB service use an MBB network slice. When the MBB service on the terminal device is released, if the MTC service continues to use the MBB network slice, the effect of low power consumption of the terminal device is not achieved, and it is necessary to update the network slice used by the MTC service. The indication information is that the access network device is instructed to release the MBB service, and the MBB network slice used by the MTC service is updated to a low power consumption MTC network slice.

当然，如果第一业务为MBB业务，对应的网络切片为MBB网络切片，第二业务为MTC业务，对应的网络切片为MTC网络切片，则指示信息为指示接入网设备使接入网设备释放MTC业务，而MBB业务使用的MBB网络切片不做变化。Of course, if the first service is an MBB service, the corresponding network slice is an MBB network slice, the second service is an MTC service, and the corresponding network slice is an MTC network slice, and the indication information is to indicate that the access network device releases the access network device. The MTC service, while the MBB network slice used by the MBB service does not change.

针对切片控制器决策的过程可以参见上述步骤504中的决策方法，此处不再赘述。For the process of the slice controller decision, refer to the decision method in the above step 504, and details are not described herein again.

705、接入网设备向终端设备发送释放第二业务响应，终端设备接收接入网设备发送的释放第二业务响应。705. The access network device sends a release second service response to the terminal device, and the terminal device receives the release second service response sent by the access network device.

接入网设备收到切片控制器的指示信息后，会根据指示信息对终端设备发送的释放第二业务的业务请求作出响应。为此，接入网设备会向终端设备发送释放第二业务响应之后，终端设备会接收该释放第二业务响应，并根据释放第二业务响应获取切片控制器发送的指示信息，从而释放第二业务，并为正在运行的第一业务重新选择网络切片传输。After receiving the indication information of the slice controller, the access network device responds to the service request sent by the terminal device to release the second service according to the indication information. Therefore, after the access network device sends the second service response to the terminal device, the terminal device receives the release of the second service response, and obtains the indication information sent by the slice controller according to the release of the second service response, thereby releasing the second Business and reselect network slice transmission for the first service that is running.

706、接入网设备向终端设备发送更新第一业务指示，终端设备接收接入网设备发送的更新第一业务指示。 706. The access network device sends an update first service indication to the terminal device, where the terminal device receives the updated first service indication sent by the access network device.

接入网设备除了根据指示信息向终端设备发送释放第二业务响应，还会根据指示信息向终端设备发送更新第一业务指示。终端设备收到释放第二业务指示后，会根据更新第一业务指示将使用第二网络切片传输的第一业务调整为使用第一网络切片传输。The access network device sends a second service response to the terminal device according to the indication information, and sends an update first service indication to the terminal device according to the indication information. After receiving the second service indication, the terminal device adjusts the first service transmitted by using the second network slice to use the first network slice transmission according to the update first service indication.

例如：第一业务为MTC业务，第二业务为MBB业务，MTC业务和MBB业务都使用MBB网络切片。在MBB业务释放的情况下，接入网设备会对正在运行的MTC业务重新选择网络切片传输。For example, the first service is an MTC service, the second service is an MBB service, and the MTC service and the MBB service use an MBB network slice. In the case of MBB service release, the access network device reselects the network slice transmission for the running MTC service.

当然，如果第一业务为MBB业务，第二业务为MTC业务，MTC业务和MBB业务都使用MBB网络切片。在MTC业务释放情况下，接入网设备对正在运行的MBB业务使用的MBB网络切片不做变化。Of course, if the first service is an MBB service, the second service is an MTC service, and the MTC service and the MBB service use an MBB network slice. In the case of MTC service release, the access network device does not change the MBB network slice used by the running MBB service.

需要说明的是，步骤705与步骤706在执行时，没有先后顺序要求。接入网设备也可以先向终端设备发送更新第一业务指示，之后再向终端设备发送释放第二业务响应，具体此处不作限定。It should be noted that when step 705 and step 706 are executed, there is no sequence requirement. The access network device may also send the updated first service indication to the terminal device, and then send the second service response to the terminal device, which is not limited herein.

本申请实施例是上述图5中的实施例的逆向过程，即在第一业务和第二业务都使用第二网络切片后，当第二业务释放时，切片控制器需要对终端设备上正在运行的第一业务使用的网络切片进行重新选择，从而使终端设备工作在最有效的状态下。也就是说，当终端设备上的一个业务结束后，切片控制器需要对终端设备上的其它业务使用的网络切片进行重新选择。The embodiment of the present application is the reverse process of the foregoing embodiment in FIG. 5, that is, after the first service and the second service use the second network slice, when the second service is released, the slice controller needs to be running on the terminal device. The network slice used by the first service is reselected, so that the terminal device works in the most efficient state. That is to say, after a service on the terminal device ends, the slice controller needs to reselect the network slice used by other services on the terminal device.

上面对终端设备释放第二业务时，接入网设备使用第一网络切片支持第一业务的应用场景进行了描述，下面对终端设备从第二接入网设备切换到第一接入网设备时，第一接入网设备如何使用网络切片及网络切片对应的控制面支持终端设备上的业务的应用场景进行描述。When the second service is released to the terminal device, the access network device uses the first network slice to support the application scenario of the first service, and the terminal device switches from the second access network device to the first access network. In the device, the first access network device describes how to use the network slice and the control plane corresponding to the network slice to support the application scenario of the service on the terminal device.

请参阅图8，其为本申请实施例中网络切片对于业务支持的几种应用场景图，该图为单用户使用两个业务的情况中，网络对于业务支持的几种不同场景。虚线表示控制面，实线表示数据面。在场景a中，接入网设备采用公用控制面，并在不同的数据面切片上对两个业务进行支持；在场景b中，接入网设备采用公用控制面，并在相同的数据面切片对差异性较小的两个业务进行支持；在场景c中，接入网设备采用各自专用的控制面和数据面对两个业务进行支持。也就是说，网络切片之间的区别不仅可以体现在数据面上，也有可能体现在控制面上。比如，为了支持海量机器类型通信业务，3GPP标准定义基于蜂窝的窄带物联网(Narrow Band Internet of Things，NB-IOT)标准，讨论了简化的控制面协议过程，以及通过控制面携带数据的处理方式。在支持NB-IOT方式的小区与不支持NB-IOT方式的小区，终端设备的数据面处理和控制面处理都会存在不同。又或者针对时延敏感业务，运营商可以部署短传输时间间隔(Transmission Time Interval，TTI)的网络切片进行支持，短TTI的网络切片内包括控制面和数据面。Please refer to FIG. 8 , which is a schematic diagram of several application scenarios of network segmentation for service support in the embodiment of the present application. The figure is a scenario in which the network supports two services in a single user. The dashed line indicates the control plane and the solid line indicates the data plane. In scenario a, the access network device uses a common control plane and supports two services on different data plane slices. In scenario b, the access network device uses a common control plane and slices the same data plane. Support for two services with less difference; in scenario c, access network devices support their two services with their own dedicated control planes and data. In other words, the difference between network slices can be reflected not only on the data surface, but also on the control surface. For example, in order to support massive machine type communication services, the 3GPP standard defines a cellular-based Narrow Band Internet of Things (NB-IOT) standard, discusses a simplified control plane protocol process, and handles data carried through the control plane. . In the cell supporting the NB-IOT mode and the cell not supporting the NB-IOT mode, the data plane processing and the control plane processing of the terminal device are different. Alternatively, for the delay-sensitive service, the operator can deploy a network slice with a short transmission time interval (TTI), and the short TTI network slice includes a control plane and a data plane.

对于现有技术来讲，还没有考虑到这些应用场景，造成用户在移动过程中，不能伴随小区的实际部署情况，变更自身业务的支持方式。一方面，这造成用户的业务感受下降，比如使用时延敏感业务的用户从采用传统方式支持时延敏感业务的空闲小区移动到使用短TTI方式支持业务的忙碌小区；另一方面，这造成***资源的浪费，比如海量物联网Massive IOT用户从传统方式支持的小区移动到支持NB-IOT的小区。For the prior art, these application scenarios have not been considered, and the user cannot change the support mode of the service in the mobile process. On the one hand, this causes the user's service experience to decline. For example, users who use delay-sensitive services move from idle cells that support delay-sensitive services in the traditional way to busy cells that support services by using short TTI methods. On the other hand, this causes the system. Waste of resources, such as Massive Internet of Things Massive The IOT user moves from the cell supported by the legacy mode to the cell supporting the NB-IOT.

进一步地，在单个用户终端使用多种不同的业务时，如果控制面存在差异，那么也是现有技术无法处理的。Further, when a plurality of different services are used by a single user terminal, if there are differences in the control planes, the prior art cannot handle them.

例如：第二业务为MBB业务，第一业务为低时延业务，源接入网设备并没有对低时延业务在网络切片对应的控制面进行优化，那么此时对MBB业务和低时延业务都使用了公用控制面。而目标接入网设备对低时延业务在网络切片对应的控制面做了特殊的处理，那么MBB业务和低时延业务在目标接入网设备将使用不同的控制面处理方式，如：短TTI进行信令传输等。For example, the second service is an MBB service, and the first service is a low-latency service. The source access network device does not optimize the control plane corresponding to the low-latency service in the network slice, and then the MBB service and the low delay are performed at this time. The business uses a common control surface. The target access network device performs special processing on the control plane corresponding to the network slice for the low-latency service, and then the MBB service and the low-latency service use different control plane processing methods in the target access network device, such as: short TTI performs signaling transmission and the like.

本申请实施例以终端设备从第二接入网设备切换到第一接入网设备时，终端设备在第二接入网设备上运行有第一业务和第二业务，其中，第二接入网设备对第一业务和第二业务支持的网络切片对应的控制面为共用控制面，而第一接入网设备对第一业务支持的网络切片对应的控制面为第一专用控制面，对第二业务支持的网络切片对应的控制面为第二专用控制面的应用场景为例进行描述。In the embodiment of the present application, when the terminal device is switched from the second access network device to the first access network device, the terminal device runs the first service and the second service on the second access network device, where the second access The control plane corresponding to the network slice supported by the first service and the second service is a shared control plane, and the control plane corresponding to the network slice supported by the first service network device is the first dedicated control plane, An application scenario in which the control plane corresponding to the network slice supported by the second service is the second dedicated control plane is described as an example.

请参阅图9，其为本申请实施例中业务处理方法另一个实施例的流程图，该方法包括：Referring to FIG. 9, which is a flowchart of another embodiment of a service processing method according to an embodiment of the present application, the method includes:

901、终端设备向第二接入网设备发送小区测量报告，第二接入网设备接收终端设备发送的小区测量报告。901. The terminal device sends a cell measurement report to the second access network device, where the second access network device receives the cell measurement report sent by the terminal device.

终端设备可以周期性地或者由测量事件触发的向第二接入网设备发送小区测量报告，包括当前服务小区的信号质量，以及相邻小区的信号质量。The terminal device may send a cell measurement report to the second access network device periodically or triggered by the measurement event, including the signal quality of the current serving cell, and the signal quality of the neighboring cell.

902、第二接入网设备向第一接入网设备发送业务切换请求，第一接入网设备接收第二接入网设备发送的业务切换请求。902. The second access network device sends a service switching request to the first access network device, where the first access network device receives the service switching request sent by the second access network device.

当第二接入网设备收到终端设备发送的小区测量报告之后，会通过分析该小区测量报告获知当前服务小区的信号质量，以及相邻小区的信号质量，若终端设备达到了切换条件，相应地，第二接入网设备会触发切换流程，并向第一接入网设备发送切换请求。第一接入网设备为终端设备的目标基站，第二接入网设备为终端设备的源基站。After receiving the cell measurement report sent by the terminal device, the second access network device learns the signal quality of the current serving cell and the signal quality of the neighboring cell by analyzing the cell measurement report, and if the terminal device reaches the handover condition, corresponding The second access network device triggers a handover procedure and sends a handover request to the first access network device. The first access network device is the target base station of the terminal device, and the second access network device is the source base station of the terminal device.

903、第一接入网设备向切片控制器发送业务切换请求，切片控制器接收第一接入网设备发送的业务切换请求。903. The first access network device sends a service switching request to the slice controller, and the slice controller receives the service switching request sent by the first access network device.

第一接入网设备收到第二接入网设备发送的业务切换请求之后，可以对该业务切换请求进行解析，获知终端设备的上下文。除此之外，第一接入网设备还将该业务切换请求发送给切片控制器，由切片控制器决策第一业务和第二业务在第一接入网设备上使用哪个或哪些网络切片以及网络切片对应的控制面。After receiving the service switching request sent by the second access network device, the first access network device may parse the service switching request to learn the context of the terminal device. In addition, the first access network device also sends the service switching request to the slice controller, and the slice controller determines which network slice or network segments the first service and the second service use on the first access network device and The control plane corresponding to the network slice.

904、切片控制器向第一接入网设备发送指示信息。904. The slice controller sends indication information to the first access network device.

切片控制器收到切换请求之后，会获取第一业务对应的第一业务信息、第二业务对应的第二业务信息、终端设备对应的第一配置信息以及第一接入网设备对应的第二配置信息。其中，第一业务信息包括：第一业务对应的网络切片类型、网络切片类型和网络切片对应的控制面类型，第二业务信息包括：第二业务对应的网络切片类型、网络切片类型和网络切片对应的控制面类型，第一配置信息包括：终端设备支持的网络切片类型和网络切片对应的控制面类型，第二配置信息包括：第一接入网设备配置的网络切片类型以及网络切片对应的控制面类型。After receiving the handover request, the slice controller obtains the first service information corresponding to the first service, the second service information corresponding to the second service, the first configuration information corresponding to the terminal device, and the second corresponding to the first access network device. Configuration information. The first service information includes: a network slice type corresponding to the first service, a network slice type, and a control plane type corresponding to the network slice, where the second service information includes: a network slice type corresponding to the second service, a network slice type, and a network slice. Corresponding control plane type, the first configuration information includes: a network slice type supported by the terminal device and a control plane type corresponding to the network slice, and the second configuration information includes: a network slice type configured by the first access network device and a network slice The corresponding control surface type.

进一步地，切片控制器根据第一业务信息、第二业务信息、第一配置信息和第二配置信息进行决策。Further, the slice controller makes a decision according to the first service information, the second service information, the first configuration information, and the second configuration information.

本申请实施例中，第二接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，而第一接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面。那么该决策结果可以为第一接入网设备使用第一网络切片支持第一业务，以及使用第一网络切片对应的第一专用控制面，使用第二网络切片支持第二业务，以及使用第二网络切片对应的第二专用控制面，则切片控制器生成对应的指示信息。In the embodiment of the present application, the control plane supported by the second access network device for the first network slice and the second network slice is a common control plane, and the first access network device supports the first network slice and the second network slice. The control surface is two dedicated control surfaces. The decision result may be that the first access network device supports the first service by using the first network slice, and uses the first dedicated control plane corresponding to the first network slice, uses the second network slice to support the second service, and uses the second The second dedicated control plane corresponding to the network slice, the slice controller generates corresponding indication information.

切片控制器根据决策结果生成对应的指示信息之后，会将该指示信息发送给第一接入网设备，由第一接入网设备根据指示信息为终端设备上的第一业务和第二业务选择对应的网络切片和网络切片对应的控制面。After the slice controller generates the corresponding indication information according to the decision result, the indication information is sent to the first access network device, and the first access network device selects the first service and the second service on the terminal device according to the indication information. Corresponding network slice and control plane corresponding to the network slice.

905、第一接入网设备向第二接入网设备发送业务切换响应，第二接入网设备接收第一接入网设备发送的业务切换响应。905. The first access network device sends a service switching response to the second access network device, and the second access network device receives the service switching response sent by the first access network device.

第一接入网设备收到切片控制器的指示信息后，会根据指示信息对第二接入网设备发送的业务切换请求作出响应。After receiving the indication information of the slice controller, the first access network device responds to the service switching request sent by the second access network device according to the indication information.

由于第一接入网设备对第二业务和第一业务使用不同的专用控制面，所以第一接入网设备除了向第二接入网设备发送业务切换响应之外，还需要分别向第一专用控制面和第二专用控制面发送业务切换响应。第一接入网设备向第二接入网设备发送业务切换响应时，会携带两组内容不同的移动性控制信息，包括：第一移动性控制信息和第二移动性控制信息，分别对应到第一专用控制面实体和第二专用控制面实体。Since the first access network device uses different dedicated control planes for the second service and the first service, the first access network device needs to separately send the service switching response to the second access network device. The dedicated control plane and the second dedicated control plane send a service switching response. When the first access network device sends a service switching response to the second access network device, it carries two sets of mobility control information with different contents, including: first mobility control information and second mobility control information, respectively corresponding to The first dedicated control plane entity and the second dedicated control plane entity.

906、第一接入网设备向第一专用控制面实体发送业务切换响应，第一专用控制面实体接收第一接入网设备发送的业务切换响应。906. The first access network device sends a service switching response to the first dedicated control plane entity, where the first dedicated control plane entity receives the service switching response sent by the first access network device.

该业务切换响应中可以携带有终端设备的上下文，包括终端设备标识、终端设备的第一业务信息、终端设备的第一配置信息等，第一专用控制面实体根据该些信息为终端设备做好连接第一专用控制面的准备。The service switching response may carry the context of the terminal device, including the terminal device identifier, the first service information of the terminal device, and the first configuration information of the terminal device, and the first dedicated control plane entity performs the terminal device according to the information. Preparation for connecting the first dedicated control surface.

907、第一接入网设备向第二专用控制面实体发送业务切换响应，第二专用控制面实体接收第一接入网设备发送的业务切换响应。907. The first access network device sends a service switching response to the second dedicated control plane entity, and the second dedicated control plane entity receives the service switching response sent by the first access network device.

同样地，该业务切换响应中也可以携带有终端设备的上下文，包括终端设备标识、终端设备的第一业务信息、终端设备的第一配置信息等，第二专用控制面实体根据该些信息为终端设备做好连接第二专用控制面的准备。Similarly, the service switching response may also carry the context of the terminal device, including the terminal device identifier, the first service information of the terminal device, the first configuration information of the terminal device, and the like, and the second dedicated control plane entity is configured according to the information. The terminal device is ready to connect to the second dedicated control plane.

需要说明的是，步骤905～907在执行时，没有先后顺序要求。第一接入网设备也可以先向第一专用控制面实体或第二专用控制面实体发送业务切换响应，之后再向第二接入网设备发送业务切换响应，具体此处不作限定。It should be noted that when the steps 905-907 are executed, there is no order requirement. The first access network device may also send a service switching response to the first dedicated control plane entity or the second dedicated control plane entity, and then send a service switching response to the second access network device, which is not limited herein.

908、第二接入网设备向终端设备发送RRC重配置消息，终端设备接收第二接入网设备发送的RRC重配置消息。908. The second access network device sends an RRC reconfiguration message to the terminal device, where the terminal device receives the RRC reconfiguration message sent by the second access network device.

第一接入网设备向第二接入网设备发送业务切换响应之后，相应地，第二接入网设备会接收该业务切换响应，并根据该业务切换响应获取切片控制器发送的指示信息，为终端设备建立小区切换流程。为此，第二接入网设备会向终端设备发送RRC重配置消息，并携带两组移动性控制信息，用于指示终端设备分别向第一专用控制面实体和第二专用控制面实体发起随机接入过程。相应地，终端设备会接收该RRC重配置消息，并根据该RRC重配置消息以及其中携带的移动性控制信息进行相应的小区切换流程。After the first access network device sends the service switching response to the second access network device, the second access network device receives the service switching response, and obtains the indication information sent by the slice controller according to the service switching response. Terminal The device establishes a cell handover procedure. To this end, the second access network device sends an RRC reconfiguration message to the terminal device, and carries two sets of mobility control information, which are used to instruct the terminal device to respectively initiate random to the first dedicated control plane entity and the second dedicated control plane entity. Access process. Correspondingly, the terminal device receives the RRC reconfiguration message, and performs a corresponding cell handover procedure according to the RRC reconfiguration message and the mobility control information carried therein.

909、终端设备向第一专用控制面实体发起随机接入过程。909. The terminal device initiates a random access procedure to the first dedicated control plane entity.

910、终端设备向第二专用控制面实体发起随机接入过程。910. The terminal device initiates a random access procedure to the second dedicated control plane entity.

终端设备收到第二接入网设备发送的RRC重配置消息后，会根据RRC重配置消息中携带的两组移动性控制信息分别向第一专用控制面实体和第二专用控制面实体上发起随机接入过程，从而建立两套专用控制面链接。终端设备通过两套控制面链接，可以满足不同业务的控制面特征及信令传输需求。After receiving the RRC reconfiguration message sent by the second access network device, the terminal device initiates the mobility control information carried in the RRC reconfiguration message to the first dedicated control plane entity and the second dedicated control plane entity respectively. Random access process to establish two sets of dedicated control plane links. The terminal equipment can meet the control plane characteristics and signaling transmission requirements of different services through two sets of control plane links.

需要说明的是，步骤909与步骤910在执行时，没有先后顺序要求。终端设备也可以先向第二专用控制面实体上发起随机接入过程，之后再向第一专用控制面实体上发起随机接入过程，具体此处不作限定。It should be noted that when step 909 and step 910 are executed, there is no sequence requirement. The terminal device may also initiate a random access procedure to the second dedicated control plane entity, and then initiate a random access procedure to the first dedicated control plane entity, which is not limited herein.

本申请实施例针对不同的接入网设备对于业务的支持方式不同，造成用户在移动过程中，使用的网络切片信息会发生变化，尤其控制面也可能存在差异。终端设备可以根据接入网设备的配置不同，动态的调整控制面链接。也就是说，终端设备的控制面可以根据接入网设备的不同，进行拆分。In the embodiment of the present application, different access network devices support different services, and the network slice information used by the user during the mobile process may change, and in particular, the control plane may also have a difference. The terminal device can dynamically adjust the control plane link according to the configuration of the access network device. That is to say, the control plane of the terminal device can be split according to the different access network devices.

上面以终端设备从第二接入网设备切换到第一接入网设备时，终端设备在第二接入网设备上运行有第一业务和第二业务，其中，第二接入网设备对第一业务和第二业务支持的网络切片对应的控制面为共用控制面，而第一接入网设备对第一业务支持的网络切片对应的控制面为第一专用控制面，对第二业务支持的网络切片对应的控制面为第二专用控制面的应用场景进行了描述。When the terminal device is switched from the second access network device to the first access network device, the terminal device runs the first service and the second service on the second access network device, where the second access network device pairs The control plane corresponding to the network slice supported by the first service and the second service is a shared control plane, and the control plane corresponding to the network slice supported by the first service network device is the first dedicated control plane, and the second service is used. The control plane corresponding to the supported network slice is described as an application scenario of the second dedicated control plane.

下面以终端设备从第二接入网设备到第一接入网设备的切换过程，终端设备在第二接入网设备上运行有第二业务和第一业务，其中，第二接入网设备对第二业务支持的网络切片对应的控制面为第一专用控制面，对第一业务支持的网络切片对应的控制面为第二专用控制面，而第一接入网设备对第二业务和第一业务支持的网络切片对应的控制面为共用控制面的应用场景为例进行描述。The following is a handover process of the terminal device from the second access network device to the first access network device, where the terminal device runs the second service and the first service on the second access network device, where the second access network device The control plane corresponding to the network slice supported by the second service is a first dedicated control plane, and the control plane corresponding to the network slice supported by the first service is a second dedicated control plane, and the first access network device pairs the second service and An application scenario in which the control plane corresponding to the network segment supported by the first service is a common control plane is described as an example.

请参阅图10，其为本申请实施例中业务处理方法另一个实施例的流程图，该方法包括：FIG. 10 is a flowchart of another embodiment of a service processing method according to an embodiment of the present application, where the method includes:

1001、终端设备向第一专用控制面实体发送小区测量报告，第一专用控制面实体接收终端设备发送的小区测量报告。1001: The terminal device sends a cell measurement report to the first dedicated control plane entity, where the first dedicated control plane entity receives the cell measurement report sent by the terminal device.

由于第二接入网设备对第一业务和第二业务使用不同的专用控制面，为此，终端设备需要分别向第二接入网设备的不同专用控制面实体发送小区测量报告。Since the second access network device uses different dedicated control planes for the first service and the second service, the terminal device needs to separately send the cell measurement report to different dedicated control plane entities of the second access network device.

1002、第一专用控制面实体向第二接入网设备发送业务切换请求，第二接入网设备接收第一专用控制面实体发送的业务切换请求。1002: The first dedicated control plane entity sends a service switching request to the second access network device, and the second access network device receives the service switching request sent by the first dedicated control plane entity.

第一专用控制面实体收到终端设备发送的小区测量报告之后，会通过分析该小区测量报告获知当前服务小区的信号质量，以及相邻小区的信号质量，若终端设备达到了切换条件，相应地，第一专用控制面实体会触发切换流程，并向第二接入网设备发送业务切换请求。After receiving the cell measurement report sent by the terminal device, the first dedicated control plane entity obtains the signal quality of the current serving cell and the signal quality of the neighboring cell by analyzing the cell measurement report, and if the terminal device reaches the handover condition, correspondingly The first dedicated control plane entity triggers the handover process and sends a service switch to the second access network device. begging.

1003、终端设备向第二专用控制面实体发送小区测量报告，第二专用控制面实体接收终端设备发送的小区测量报告。1003. The terminal device sends a cell measurement report to the second dedicated control plane entity, where the second dedicated control plane entity receives the cell measurement report sent by the terminal device.

1004、第二专用控制面实体向第二接入网设备发送业务切换请求，第二接入网设备接收第二专用控制面实体发送的业务切换请求。1004. The second dedicated control plane entity sends a service switching request to the second access network device, where the second access network device receives the service switching request sent by the second dedicated control plane entity.

需要说明的是，步骤1001～1002与步骤1003～1004类似，不同之处在于，由于第二接入网设备对第一业务和第二业务使用不同的专用控制面，为此，终端设备需要分别向第一专用控制面实体和第二专用控制面实体发送小区测量报告，并由第一专用控制面实体和第二专用控制面实体分别向第二接入网设备发送业务切换请求。It should be noted that the steps 1001 to 1002 are similar to the steps 1003 to 1004, except that the second access network device uses different dedicated control planes for the first service and the second service. A cell measurement report is sent to the first dedicated control plane entity and the second dedicated control plane entity, and the first dedicated control plane entity and the second dedicated control plane entity respectively send a service switching request to the second access network device.

其次，步骤1001～1002与步骤1003～1004在执行时，没有先后顺序要求。终端设备也可以先向第二控制面实体发送小区测量报告，之后再向第一控制面实体发送小区测量报告，具体此处不作限定。Next, when steps 1001 to 1002 and steps 1003 to 1004 are executed, there is no order requirement. The terminal device may also send the cell measurement report to the second control plane entity, and then send the cell measurement report to the first control plane entity, which is not limited herein.

1005～1006：与902～903类似，具体如上所述，此处不再赘述。1005 to 1006: similar to 902 to 903, as described above, and details are not described herein again.

1007、切片控制器向第一接入网设备发送指示信息，第一接入网设备接收切片控制器发送的指示信息。1007. The slice controller sends indication information to the first access network device, where the first access network device receives the indication information sent by the slice controller.

由于第二接入网设备对第一业务支持的网络切片对应的控制面为第一专用控制面，对第二业务支持的网络切片对应的控制面为第二专用控制面，而第一接入网设备对第一业务和第二业务支持的网络切片对应的控制面为共用控制面。The control plane corresponding to the network slice supported by the second service is the first dedicated control plane, and the control plane corresponding to the network slice supported by the second service is the second dedicated control plane, and the first access The control plane corresponding to the network slice supported by the network device for the first service and the second service is a shared control plane.

那么切片控制器的决策结果可能为第一接入网设备使用共有控制面支持第一业务和第二业务，相应地，切片控制器会生成对应的指示信息。也就是说，步骤1007中切片控制器给第一接入网设备发送的指示信息与步骤904中切片控制器给第一接入网设备发送的指示信息存在差异。Then, the decision result of the slice controller may be that the first access network device supports the first service and the second service by using the shared control plane, and correspondingly, the slice controller generates corresponding indication information. That is, the indication information sent by the slice controller to the first access network device in step 1007 is different from the indication information sent by the slice controller to the first access network device in step 904.

1008、第一接入网设备向第二接入网设备发送业务切换响应，第二接入网设备接收第一接入网设备发送的业务切换响应。1008. The first access network device sends a service switching response to the second access network device, and the second access network device receives the service switching response sent by the first access network device.

由于第二接入网设备对第一业务和第二业务使用不同的专用控制面，为此，步骤1008中第一接入网设备向第二接入网设备发送业务切换响应时，会携带两组移动性控制信息，且该两组移动性控制信息的内容是相同的。第一接入网设备向第二接入网设备发送业务切换响应之后，相应地，第二接入网设备会接收该业务切换响应，并根据该业务切换响应获取切片控制器发送的指示信息，并将业务切换响应以及响应中携带的指示信息分别发送给第一专用控制面实体和第二专用控制面实体，由第一专用控制面实体和第二专用控制面实体为终端设备建立小区切换流程。Since the second access network device uses different dedicated control planes for the first service and the second service, when the first access network device sends a service switching response to the second access network device in step 1008, it carries two The group mobility control information, and the contents of the two sets of mobility control information are the same. After the first access network device sends the service switching response to the second access network device, the second access network device receives the service switching response, and obtains the indication information sent by the slice controller according to the service switching response. And transmitting, to the first dedicated control plane entity and the second dedicated control plane entity, the service switching response and the indication information carried in the response, respectively, where the first dedicated control plane entity and the second dedicated control plane entity establish a cell handover procedure for the terminal device .

1009、第二接入网设备向第一专用控制面实体发送业务切换响应，第一专用控制面实体接收第二接入网设备发送的业务切换响应。1009. The second access network device sends a service switching response to the first dedicated control plane entity, where the first dedicated control plane entity receives the service switching response sent by the second access network device.

由于第二接入网设备对第二业务和第一业务使用不同的专用控制面，为此第二接入网设备需要分别向不同的专用控制面实体发送业务切换响应。第二接入网设备向第一专用控制面实体发送业务切换响应之后，相应地，第一专用控制面实体会接收该业务切换响应，并根据该业务切换响应获取切片控制器发送的指示信息，为终端设备建立小区切换流程。 Since the second access network device uses different dedicated control planes for the second service and the first service, the second access network device needs to separately send a service switching response to different dedicated control plane entities. After the second access network device sends the service switching response to the first dedicated control plane entity, the first dedicated control plane entity receives the service switching response, and obtains the indication information sent by the slice controller according to the service switching response. Establish a cell handover procedure for the terminal device.

1010、第一专用控制面实体向终端设备发送RRC重配置消息，终端设备接收第一专用控制面实体发送的RRC重配置消息。1010. The first dedicated control plane entity sends an RRC reconfiguration message to the terminal device, where the terminal device receives the RRC reconfiguration message sent by the first dedicated control plane entity.

第一专用控制面实体收到第二接入网设备发送的业务切换响应之后，会向终端设备发送RRC重配置消息，并携带一组移动性控制信息。第一专用控制面实体向终端设备发送RRC重配置消息之后，相应地，终端设备会接收该RRC重配置消息，并根据该RRC重配置消息以及其中携带的移动性控制信息进行相应的小区切换流程。After receiving the service switching response sent by the second access network device, the first dedicated control plane entity sends an RRC reconfiguration message to the terminal device and carries a set of mobility control information. After the first dedicated control plane entity sends the RRC reconfiguration message to the terminal device, the terminal device receives the RRC reconfiguration message, and performs the corresponding cell handover procedure according to the RRC reconfiguration message and the mobility control information carried therein. .

1011、第二接入网设备向第二专用控制面实体发送切换响应，第二专用控制面实体接收第二接入网设备发送的业务切换响应。1011. The second access network device sends a handover response to the second dedicated control plane entity, and the second dedicated control plane entity receives the service handover response sent by the second access network device.

1012、第二专用控制面实体向终端设备发送RRC重配置消息，终端设备接收第二专用控制面实体发送的RRC重配置消息。1012. The second dedicated control plane entity sends an RRC reconfiguration message to the terminal device, where the terminal device receives the RRC reconfiguration message sent by the second dedicated control plane entity.

需要说明的是，步骤1011～1012与步骤1009～1010类似，不同之处在于，由于第二接入网设备对第一业务和第二业务使用不同的专用控制面，为此第二接入网设备需要分别向第一专用控制面实体和第二专用控制面实体发送业务切换响应，并由第一专用控制面实体和第二专用控制面实体分别向终端设备发送RRC重配置消息，其中，第一专用控制面实体和第二专用控制面实体在向终端设备发送RRC重配置消息时，携带的两组移动性控制信息内容是相同的。It should be noted that steps 1011 to 1012 are similar to steps 1009 to 1010, except that the second access network device uses different dedicated control planes for the first service and the second service, and the second access network is used for this purpose. The device needs to send a service switching response to the first dedicated control plane entity and the second dedicated control plane entity respectively, and the first dedicated control plane entity and the second dedicated control plane entity respectively send an RRC reconfiguration message to the terminal device, where When a dedicated control plane entity and a second dedicated control plane entity send an RRC reconfiguration message to the terminal device, the two sets of mobility control information content carried are the same.

其次，步骤1011～1012与步骤1009～1010在执行时，没有先后顺序要求。第二接入网设备可以先向第二专用控制面实体发送切换响应，之后再向第一专用控制面实体发送切换响应，具体此处不作限定。Next, when steps 1011 to 1012 and steps 1009 to 1010 are executed, there is no order requirement. The second access network device may first send a handover response to the second dedicated control plane entity, and then send the handover response to the first dedicated control plane entity, which is not limited herein.

1013、终端设备向第一接入网设备发起随机接入过程。1013. The terminal device initiates a random access procedure to the first access network device.

终端设备收到前述两个包含相同移动性控制信息的RRC重配置消息后，判决将两个控制面链接进行合并，只发起一次随机接入过程，并将两个业务的控制面进行合并。用户面是否合并，与业务的具体情况相关，本申请实施例只关心控制面的情况。After receiving the foregoing two RRC reconfiguration messages containing the same mobility control information, the terminal device decides to merge the two control plane links, only initiates a random access procedure, and merges the control planes of the two services. Whether the user plane is merged or not is related to the specific situation of the service, and the embodiment of the present application only cares about the control plane.

本申请实施例是上述图9中的实施例的逆向过程，即终端设备在第二接入网设备网络切片对应有两套控制面，而切换到第一接入网设备后，两个控制面使用同一个控制面。为此，终端设备上的业务使用的网络切片对应的控制面可以根据接入网设备的不同，进行拆分或合并。The embodiment of the present application is the reverse process of the foregoing embodiment in FIG. 9, that is, the terminal device has two sets of control planes in the second access network device network slice, and two control planes are switched after switching to the first access network device. Use the same control surface. To this end, the control plane corresponding to the network slice used by the service on the terminal device may be split or merged according to the access network device.

上面对本申请实施例中的业务处理方法进行了描述，下面对本申请实施例中的接入网设备、切片控制器和终端设备进行描述。The service processing method in the embodiment of the present application is described above. The following describes the access network device, the slice controller, and the terminal device in the embodiment of the present application.

请参阅图11，其为本申请实施例中接入网设备一个实施例的模块框图。Please refer to FIG. 11, which is a block diagram of an embodiment of an access network device in an embodiment of the present application.

在一个实施例中，该接入网设备1100与图5中方法实施例相对应，其包括：In an embodiment, the access network device 1100 corresponds to the method embodiment in FIG. 5, and includes:

接收器1101，用于接收终端设备发送的新建第二业务的业务请求；The receiver 1101 is configured to receive a service request for creating a second service sent by the terminal device.

处理器1102，用于根据接收器1101接收到的业务请求生成对应的指示信息；The processor 1102 is configured to generate corresponding indication information according to the service request received by the receiver 1101.

发射器1103，用于将处理器1102生成的指示信息发送给终端设备，其中，指示信息用于指示终端设备使用第二网络切片支持第一业务和第二业务，第一业务为终端设备上已有的业务，第二网络切片为接入网设备上配置的用于支持第一业务和第二业务的虚拟网络。The transmitter 1103 is configured to send the indication information generated by the processor 1102 to the terminal device, where the indication information is used to indicate that the terminal device supports the first service and the second service by using the second network slice, where the first service is For some services, the second network slice is a virtual network configured on the access network device for supporting the first service and the second service.

可选地，指示信息用于指示终端设备使用第二网络切片支持第一业务包括：指示信息用于指示终端设备将使用第一网络切片传输的第一业务调整为使用第二网络切片传输，第一网络切片为第一业务对应的网络切片，第二网络切片为第二业务对应的网络切片。Optionally, the indication information is used to indicate that the terminal device supports the first service by using the second network slice: the indication information And the second network slice is a network slice corresponding to the first service, and the second network slice is a network slice corresponding to the second service, where the first network is configured to use the second network slice transmission. .

可选地，处理器1102具体用于根据接收器1101接收到的业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息以及终端设备对应的第一配置信息；并根据自身的第二配置信息、第一业务信息、第二业务信息以及第一配置信息生成对应的指示信息。Optionally, the processor 1102 is configured to acquire, according to the service request received by the receiver 1101, the first service information corresponding to the first service, the second service information corresponding to the second service, and the first configuration information corresponding to the terminal device; Corresponding indication information is generated according to the second configuration information, the first service information, the second service information, and the first configuration information.

请参阅图12，其为本申请实施例中切片控制器一个实施例的模块框图。Please refer to FIG. 12 , which is a block diagram of an embodiment of a slice controller in an embodiment of the present application.

在一个实施例中，该切片控制器1200与图5中方法实施例相对应，其包括：In one embodiment, the slice controller 1200 corresponds to the method embodiment of FIG. 5 and includes:

接收器1201，用于接收接入网设备发送的业务请求，业务请求为终端设备向接入网设备发送的新建第二业务的业务请求；The receiver 1201 is configured to receive a service request sent by the access network device, where the service request is a service request for the second service sent by the terminal device to the access network device;

处理器1202，用于根据接收器1201接收到的业务请求生成对应的指示信息；The processor 1202 is configured to generate corresponding indication information according to the service request received by the receiver 1201.

发射器1203，用于将处理器1202生成的指示信息发送给接入网设备，其中，指示信息由接入网设备转发给终端设备，指示信息用于指示终端设备使用第二网络切片支持第一业务和第二业务，第一业务为终端设备上已有的业务，第二网络切片为接入网设备上配置的用于支持第一业务和第二业务的虚拟网络。The transmitter 1203 is configured to send the indication information generated by the processor 1202 to the access network device, where the indication information is forwarded by the access network device to the terminal device, where the indication information is used to indicate that the terminal device uses the second network slice to support the first The service and the second service, where the first service is an existing service on the terminal device, and the second network slice is a virtual network configured on the access network device to support the first service and the second service.

可选地，处理器1202具体用于根据接收器1201接收到的业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息、终端设备对应的第一配置信息以及接入网设备对应的第二配置信息；并根据第二业务信息、第一业务信息、第一配置信息以及第二配置信息生成对应的指示信息。Optionally, the processor 1202 is configured to obtain, according to the service request received by the receiver 1201, the first service information corresponding to the first service, the second service information corresponding to the second service, and the first configuration information corresponding to the terminal device. Corresponding indication information is generated according to the second service information, the first service information, the first configuration information, and the second configuration information.

请参阅图13，其为本申请实施例中终端设备一个实施例的模块框图。Please refer to FIG. 13, which is a block diagram of an embodiment of a terminal device in an embodiment of the present application.

在一个实施例中，该终端设备1300与图5中方法实施例相对应，其包括：In an embodiment, the terminal device 1300 corresponds to the method embodiment in FIG. 5, and includes:

发射器1301，用于向接入网设备发送新建第二业务的业务请求；The transmitter 1301 is configured to send, by the access network device, a service request for creating a second service.

接收器1302，用于接收接入网设备发送的指示信息，其中，指示信息是由接入网设备根据业务请求生成的；The receiver 1302 is configured to receive indication information sent by the access network device, where the indication information is generated by the access network device according to the service request;

处理器1303，用于根据接收器1302接收到的指示信息使用第二网络切片支持第一业务和第二业务，其中，第一业务为终端设备上已有的业务，第二网络切片为接入网设备上配置的用于支持第一业务和第二业务的虚拟网络。The processor 1303 is configured to support the first industry by using the second network slice according to the indication information received by the receiver 1302. And the second service, where the first service is an existing service on the terminal device, and the second network slice is a virtual network configured on the access network device to support the first service and the second service.

可选地，处理器1303具体用于将使用第一网络切片传输的第一业务调整为使用第二网络切片传输，其中，第一网络切片为第一业务对应的网络切片，第二网络切片为第二业务对应的网络切片。Optionally, the processor 1303 is specifically configured to adjust the first service that is transmitted by using the first network slice to use the second network slice transmission, where the first network slice is a network slice corresponding to the first service, and the second network slice is The network slice corresponding to the second service.

再次参阅图11，在另一个实施例中，该接入网设备1100与图6中方法实施例相对应，其包括：Referring again to FIG. 11, in another embodiment, the access network device 1100 corresponds to the method embodiment of FIG. 6, and includes:

处理器1102，用于根据业务请求生成对应的指示信息；The processor 1102 is configured to generate corresponding indication information according to the service request.

发射器1103，用于将指示信息发送给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一业务为终端设备上已有的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为接入网设备上配置的用于支持第二业务的虚拟网络。The transmitter 1103 is configured to send the indication information to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and supports the second service by using the second network slice, where the first service is In some services, the first network slice is a virtual network configured to support the first service configured on the access network device, and the second network slice is a virtual network configured to support the second service configured on the access network device.

可选地，处理器1102具体用于根据业务请求生成对应的指示信息包括：接入网设备根据业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息以及终端设备对应的第一配置信息；接入网设备根据自身的第二配置信息、第一业务信息、第二业务信息以及第一配置信息生成对应的指示信息。Optionally, the processor 1102 is specifically configured to generate the corresponding indication information according to the service request, where the access network device acquires the first service information corresponding to the first service, the second service information corresponding to the second service, and the terminal device according to the service request. Corresponding first configuration information; the access network device generates corresponding indication information according to the second configuration information, the first service information, the second service information, and the first configuration information.

再次参阅图12，在另一个实施例中，该切片控制器1200与图6中方法实施例相对应，其包括：Referring again to FIG. 12, in another embodiment, the slice controller 1200 corresponds to the method embodiment of FIG. 6, and includes:

处理器1202，用于切片控制器根据业务请求生成对应的指示信息；The processor 1202 is configured to generate, by the slice controller, corresponding indication information according to the service request.

发射器1203，用于将指示信息发送给接入网设备，指示信息由接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一业务为终端设备上已有的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为接入网设备上配置的用于支持第二业务的虚拟网络。The transmitter 1203 is configured to send the indication information to the access network device, where the indication information is forwarded by the access network device to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice, and uses the second network. The slice supports the second service, where the first service is a service existing on the terminal device, the first network slice is a virtual network configured to support the first service configured on the access network device, and the second network slice is the access network device. A virtual network configured to support the second service.

可选地，指示信息用于指示终端设备使用第一网络切片支持第一业务包括：指示信息用于指示终端设备将使用第三网络切片传输的第一业务调整为使用第一网络切片传输，第一网络切片为第一业务调整后对应的网络切片，第三网络切片为第一业务调整前对应的网络切片。Optionally, the indication information is used to indicate that the terminal device supports the first service by using the first network slice, where the indication information is used to indicate that the terminal device adjusts the first service that uses the third network slice transmission to use the first network slice transmission, A network slice is a network slice corresponding to the first service adjustment, and the third network slice is a network corresponding to the first service adjustment. Network section.

可选地，处理器1202具体用于根据业务请求生成对应的指示信息包括：切片控制器根据业务请求获取第一业务对应的第一业务信息、第二业务对应的第二业务信息、终端设备对应的第一配置信息以及接入网设备对应的第二配置信息；切片控制器根据第一业务信息、第二业务信息、第一配置信息以及第二配置信息生成对应的指示信息。Optionally, the processor 1202 is configured to generate the corresponding indication information according to the service request, where the slice controller acquires the first service information corresponding to the first service, the second service information corresponding to the second service, and the terminal device corresponding to the service request. The first configuration information and the second configuration information corresponding to the access network device; the slice controller generates corresponding indication information according to the first service information, the second service information, the first configuration information, and the second configuration information.

再次参阅图13，在另一个实施例中，该终端设备1300与图6中方法实施例相对应，其包括：Referring again to FIG. 13, in another embodiment, the terminal device 1300 corresponds to the method embodiment of FIG. 6, and includes:

接收器1302，用于接收接入网设备发送的指示信息，指示信息是由接入网设备根据业务请求生成的；The receiver 1302 is configured to receive indication information sent by the access network device, where the indication information is generated by the access network device according to the service request;

处理器1303，用于根据指示信息使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一业务为终端设备上已有的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为接入网设备上配置的用于支持第二业务的虚拟网络。The processor 1303 is configured to support the first service by using the first network slice according to the indication information, and support the second service by using the second network slice, where the first service is an existing service on the terminal device, and the first network slice is an access network. A virtual network configured to support the first service, where the second network slice is a virtual network configured to support the second service configured on the access network device.

可选地，处理器1303具体用于根据指示信息使用第一网络切片支持第一业务包括：终端设备将使用第三网络切片传输的第一业务调整为使用第一网络切片传输，第一网络切片为第一业务调整后对应的网络切片，第三网络切片为第一业务调整前对应的网络切片。Optionally, the processor 1303 is specifically configured to use the first network slice to support the first service according to the indication information, where the terminal device adjusts the first service that uses the third network slice transmission to use the first network slice transmission, where the first network slice is used. The network slice corresponding to the first service is adjusted, and the third network slice is a network slice corresponding to the first service adjustment.

再次参阅图11，在另一个实施例中，该接入网设备1100与图7中方法实施例相对应，其包括：Referring again to FIG. 11, in another embodiment, the access network device 1100 corresponds to the method embodiment of FIG. 7, and includes:

接收器1101，用于接收终端设备发送的释放第二业务的业务请求；The receiver 1101 is configured to receive a service request that is sent by the terminal device and release the second service.

处理器1102，用于根据接收器接收到的业务请求生成对应的指示信息；The processor 1102 is configured to generate corresponding indication information according to the service request received by the receiver.

发射器1103，用于将指示信息发送给终端设备，其中，指示信息用于指示终端设备使用第一网络切片支持第一业务，第一业务为终端上正在运行的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络。The transmitter 1103 is configured to send the indication information to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice, where the first service is a service running on the terminal, and the first network slice is connected. A virtual network configured on the network access device to support the first service.

可选地，处理器1102具体用于根据接收器接收到的业务请求获取第一业务对应的第一业务信息以及终端设备对应的第一配置信息；并根据自身的第二配置信息、第一业务信息以及第一配置信息生成对应的指示信息。Optionally, the processor 1102 is configured to acquire, according to the service request received by the receiver, the first service information corresponding to the first service and the first configuration information corresponding to the terminal device, and according to the second configuration information of the first service. The information and the first configuration information generate corresponding indication information.

第二配置信息包括：接入网设备支持的网络切片类型。 The second configuration information includes: a network slice type supported by the access network device.

再次参阅图12，在另一个实施例中，该切片控制器1200与图7中方法实施例相对应，其包括：Referring again to FIG. 12, in another embodiment, the slice controller 1200 corresponds to the method embodiment of FIG. 7, and includes:

接收器1201，用于接收接入网设备发送的业务请求，其中，业务请求为终端设备向接入网设备发送的释放第二业务的业务请求；The receiver 1201 is configured to receive a service request sent by the access network device, where the service request is a service request that is sent by the terminal device to the access network device to release the second service;

处理器1202，用于根据业务请求生成对应的指示信息；The processor 1202 is configured to generate corresponding indication information according to the service request.

发射器1203，用于将指示信息发送给接入网设备，其中，指示信息由接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，第一业务为终端上正在运行的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络。The transmitter 1203 is configured to send the indication information to the access network device, where the indication information is forwarded by the access network device to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice, the first service For the service running on the terminal, the first network slice is a virtual network configured on the access network device to support the first service.

可选地，处理器1202具体用于根据接收器1201接收到的业务请求获取第一业务对应的第一业务信息以及终端设备对应的第一配置信息；并根据自身的第二配置信息、第一业务信息以及第一配置信息生成对应的指示信息。Optionally, the processor 1202 is configured to acquire, according to the service request received by the receiver 1201, the first service information corresponding to the first service and the first configuration information corresponding to the terminal device, and according to the second configuration information of the first The service information and the first configuration information generate corresponding indication information.

再次参阅图13，在另一个实施例中，该终端设备1300与图7中方法实施例相对应，其包括：Referring again to FIG. 13, in another embodiment, the terminal device 1300 corresponds to the method embodiment of FIG. 7, and includes:

发射器1301，用于向接入网设备发送释放第二业务的业务请求；a transmitter 1301, configured to send, to the access network device, a service request for releasing the second service;

处理器1303，用于根据接收器接收到的指示信息使用第一网络切片支持第一业务，第一业务为终端上正在运行的业务，第一网络切片为接入网设备上配置的用于支持第一业务的虚拟网络。The processor 1303 is configured to support the first service by using the first network slice according to the indication information received by the receiver, where the first service is a service running on the terminal, and the first network slice is configured for supporting on the access network device. The virtual network of the first business.

可选地，处理器1303具体用于将使用第二网络切片传输的第一业务调整为使用第一网络切片传输，其中，第二网络切片为第二业务释放前第二业务和第一业务对应的网络切片，第一网络切片为第二业务释放后第一业务对应的网络切片。Optionally, the processor 1303 is specifically configured to adjust the first service that uses the second network slice transmission to use the first network slice transmission, where the second network slice is the second service and the first service before the second service is released. The network slice, the first network slice is a network slice corresponding to the first service after the second service is released.

再次参阅图11，在另一个实施例中，该接入网设备1100与图9和图10中方法实施例相对应，其包括：Referring again to FIG. 11, in another embodiment, the access network device 1100 corresponds to the method embodiment of FIG. 9 and FIG. 10, and includes:

接收器1101，用于接收第二接入网设备发送的业务切换请求，其中，业务切换请求用于请求将终端设备上正在运行的业务由第二接入网设备切换到第一接入网设备上，正在运行的业务包括：第一业务和第二业务；The receiver 1101 is configured to receive a service switching request sent by the second access network device, where the service switching request is used to request to switch the running service on the terminal device from the second access network device to the first access network device. The running business includes: the first business and the second business;

处理器1102，用于根据接收器接收到的业务切换请求生成对应的指示信息；The processor 1102 is configured to generate corresponding indication information according to the service switching request received by the receiver.

发射器1103，用于将指示信息发送给第二接入网设备；其中，指示信息由第二接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，第一网络切片为第一接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为第一接入网设备上配置的用于支持第二业务的虚拟网络。The transmitter 1103 is configured to send the indication information to the second access network device, where the indication information is forwarded by the second access network device to the terminal device, where the indication information is used to indicate that the terminal device supports the first service by using the first network slice. And Supporting the second service by using the second network slice, where the first network slice is a virtual network configured to support the first service configured on the first access network device, and the second network slice is configured for the first access network device A virtual network that supports the second service.

再次参阅图12，在另一个实施例中，该切片控制器1200与图9和图10中方法实施例相对应，其包括：Referring again to FIG. 12, in another embodiment, the slice controller 1200 corresponds to the method embodiments of FIGS. 9 and 10, and includes:

接收器1201，用于接收第一接入网设备发送的业务切换请求，其中，业务切换请求是由第二接入网设备向第一接入网设备发送的，业务切换请求用于请求将终端设备上正在运行的业务由第二接入网设备切换到第一接入网设备上，正在运行的业务包括：第一业务和第二业务；The receiver 1201 is configured to receive a service switching request sent by the first access network device, where the service switching request is sent by the second access network device to the first access network device, and the service switching request is used to request the terminal The service running on the device is switched by the second access network device to the first access network device, and the running service includes: a first service and a second service;

处理器1202，用于根据接收器接收到的业务请求生成对应的指示信息；The processor 1202 is configured to generate corresponding indication information according to the service request received by the receiver.

发射器1203，用于将指示信息发送给第一接入网设备，其中，指示信息由第一接入网设备转发给第二接入网设备，并由第二接入网设备转发给终端设备，指示信息用于指示终端设备使用第一网络切片支持第一业务，并使用第二网络切片支持第一业务，第一网络切片为第一接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为第一接入网设备上配置的用于支持第二业务的虚拟网络。The transmitter 1203 is configured to send the indication information to the first access network device, where the indication information is forwarded by the first access network device to the second access network device, and forwarded by the second access network device to the terminal device The indication information is used to indicate that the terminal device supports the first service by using the first network slice, and supports the first service by using the second network slice, where the first network slice is configured to support the first service on the first access network device. The virtual network, the second network slice is a virtual network configured on the first access network device to support the second service.

若第二接入网设备对第一网络切片和第二网络切片支持的控制面为一个共用控制面，且第一接入网设备对第一网络切片和第二网络切片支持的控制面为两个专用控制面，则指示信息用于指示终端设备将第一网络切片和第二网络切片从一个共用控制面连接到两个专用控制面；If the control plane supported by the second access network device for the first network slice and the second network slice is a common control plane, And the control plane supported by the first access network device for the first network slice and the second network slice is two dedicated control planes, and the indication information is used to indicate that the terminal device uses the first network slice and the second network slice from a common control. The face is connected to two dedicated control surfaces;

或，or,

请参阅图14，其为本申请实施例中终端设备另一个实施例的模块框图，该终端设备1400与图9和图10中方法实施例相对应，其包括：Referring to FIG. 14 , it is a block diagram of another embodiment of a terminal device according to an embodiment of the present application. The terminal device 1400 corresponds to the method embodiment in FIG. 9 and FIG. 10 , and includes:

接收器1401，用于接收第二接入网设备发送的指示信息，其中，指示信息是由第一接入网设备根据第二接入网设备发送的业务切换请求生成的，业务切换请求用于请求将终端设备上正在运行的业务由第二接入网设备切换到第一接入网设备上，正在运行的业务包括：第一业务和第二业务；The receiver 1401 is configured to receive the indication information sent by the second access network device, where the indication information is generated by the first access network device according to the service switching request sent by the second access network device, where the service switching request is used. And requesting to switch the running service on the terminal device by the second access network device to the first access network device, where the running service includes: a first service and a second service;

处理器1402，用于根据接收器接收到的指示信息使用第一网络切片支持第一业务，并使用第二网络切片支持第二业务，其中，第一网络切片为第一接入网设备上配置的用于支持第一业务的虚拟网络，第二网络切片为第一接入网设备上配置的用于支持第二业务的虚拟网络。The processor 1402 is configured to support the first service by using the first network slice according to the indication information received by the receiver, and support the second service by using the second network slice, where the first network slice is configured on the first access network device The virtual network is used to support the first service, and the second network slice is a virtual network configured to support the second service configured on the first access network device.

或，or,

可选地，若指示信息为RRC重配置消息，RRC重配置消息中携带第一移动性控制信息和第二移动性控制信息，且第一移动性控制信息和第二移动性控制信息内容不同，则处理器具体用于根据第一移动性控制信息和第二移动性控制信息发起两次随机接入过程，以建立两个专用控制面连接。Optionally, if the indication information is an RRC reconfiguration message, the RRC reconfiguration message carries the first mobility control information and the second mobility control information, and the first mobility control information and the second mobility control information content are different, The processor is specifically configured to initiate two random access processes according to the first mobility control information and the second mobility control information, to establish Two dedicated control planes are connected.

上面从模块化功能实体的角度对本申请实施例中的接入网设备、切片控制器和终端设备进行描述，下面从硬件处理的角度对本申请实施例中的接入网设备、切片控制器和终端设备进行描述。The access network device, the slice controller, and the terminal device in the embodiment of the present application are described above from the perspective of the modular functional entity. The access network device, the slice controller, and the terminal in the embodiment of the present application are described below from the perspective of hardware processing. The device is described.

请参阅图15，其为本申请实施例中接入网设备一个实施例的硬件框图，该接入网设备1500可因配置或性能不同而产生比较大的差异，可以包括一个或一个以***处理器(central processing units，CPU)1522(例如，一个或一个以上处理器)和存储器1532，一个或一个以上存储应用程序1542或数据1544的存储介质1530(例如一个或一个以上海量存储设备)。其中，存储器1532和存储介质1530可以是短暂存储或持久存储。存储在存储介质1530的程序可以包括一个或一个以上模块(图示没标出)，每个模块可以包括对服务器中的一系列指令操作。更进一步地，中央处理器1522可以设置为与存储介质1530通信，在接入网设备1500上执行存储介质1530中的一系列指令操作。Referring to FIG. 15, which is a hardware block diagram of an embodiment of an access network device according to an embodiment of the present application, the access network device 1500 may generate a large difference due to different configurations or performances, and may include one or more central processing. Central processing units (CPU) 1522 (eg, one or more processors) and memory 1532, one or more storage media 1530 that store application 1542 or data 1544 (eg, one or one storage device in Shanghai). Among them, the memory 1532 and the storage medium 1530 may be short-term storage or persistent storage. The program stored on storage medium 1530 can include one or more modules (not shown), each of which can include a series of instruction operations in the server. Still further, central processor 1522 can be configured to communicate with storage medium 1530 to perform a series of instruction operations in storage medium 1530 on access network device 1500.

接入网设备1500还可以包括一个或一个以上电源1526，一个或一个以上有线或无线网络接口1550，一个或一个以上输入输出接口1558，和/或，一个或一个以上操作***1541，例如Windows Server TM，Mac OS XTM，Unix TM，Linux TM，Free BSD TM等等。 Access network device 1500 may also include one or more power supplies 1526, one or more wired or wireless network interfaces 1550, one or more input and output interfaces 1558, and/or one or more operating systems 1541, such as Windows Server TM, Mac OS XTM, Unix TM, Linux TM, Free BSD TM and the like.

上述实施例中由接入网设备所执行的步骤可以基于该图15所示的接入网设备结构。The steps performed by the access network device in the above embodiments may be based on the access network device structure shown in FIG.

请参阅图16，其为本申请实施例中切片控制器一个实施例的硬件框图，该切片控制器1600可因配置或性能不同而产生比较大的差异，可以包括一个或一个以***处理器(central processing units，CPU)1622(例如，一个或一个以上处理器)和存储器1632，一个或一个以上存储应用程序1642或数据1644的存储介质1630(例如一个或一个以上海量存储设备)。其中，存储器1632和存储介质1630可以是短暂存储或持久存储。存储在存储介质1630的程序可以包括一个或一个以上模块(图示没标出)，每个模块可以包括对服务器中的一系列指令操作。更进一步地，中央处理器1622可以设置为与存储介质1630通信，在切片控制器1600上执行存储介质1630中的一系列指令操作。Please refer to FIG. 16 , which is a hardware block diagram of an embodiment of a slice controller according to an embodiment of the present application. The slice controller 1600 may generate a large difference due to different configurations or performances, and may include one or more central processing units ( Central processing units (CPU) 1622 (eg, one or more processors) and memory 1632, one or more storage media 1630 that store application 1642 or data 1644 (eg, one or one storage device in Shanghai). Among them, the memory 1632 and the storage medium 1630 may be short-term storage or persistent storage. The program stored on storage medium 1630 may include one or more modules (not shown), each of which may include a series of instruction operations in the server. Still further, central processor 1622 can be arranged to communicate with storage medium 1630 to perform a series of instruction operations in storage medium 1630 on slice controller 1600.

切片控制器1600还可以包括一个或一个以上电源1626，一个或一个以上有线或无线网络接口1650，一个或一个以上输入输出接口1658，和/或，一个或一个以上操作***1641，例如Windows Server TM，Mac OS XTM，Unix TM，Linux TM，Free BSD TM等等。 Slice controller 1600 may also include one or more power supplies 1626, one or more wired or wireless network interfaces 1650, one or more input and output interfaces 1658, and/or one or more operating systems 1641, such as Windows ServerTM , Mac OS XTM, Unix TM, Linux TM, Free BSD TM and so on.

上述实施例中由切片控制器所执行的步骤可以基于该图16所示的切片控制器结构。The steps performed by the slice controller in the above embodiment may be based on the slice controller structure shown in FIG.

请参阅图17，其为本申请实施例中终端设备一个实施例的硬件框图，为了便于说明，仅示出了与本申请实施例相关的部分，具体技术细节未揭示的，请参照本申请实施例方法部分。该终端设备可以为包括手机、平板电脑、PDA(Personal Digital Assistant，个人数字助理)、POS(Point of Sales，销售终端)、车载电脑等任意终端设备，以终端为手机为例： FIG. 17 is a hardware block diagram of an embodiment of a terminal device according to an embodiment of the present application. For ease of description, only parts related to the embodiment of the present application are shown. For details that are not disclosed, refer to the implementation of the present application. Example method section. The terminal device may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), an in-vehicle computer, and the terminal is a mobile phone as an example:

图17示出的是与本申请实施例提供的终端设备相关的手机的部分结构的框图。参考图17，手机包括：射频(Radio Frequency，RF)电路1710、存储器1720、输入单元1730、显示单元1740、传感器1750、音频电路1760、无线保真(wireless fidelity，WiFi)模块1770、处理器1780、以及电源1790等部件。在本申请实施例中，该终端设备所包括的处理器1780还具有以下功能：调用存储器1720中存储的程序代码，执行上述各实施例的方法。FIG. 17 is a block diagram showing a partial structure of a mobile phone related to the terminal device provided by the embodiment of the present application. Referring to FIG. 17, the mobile phone includes: a radio frequency (RF) circuit 1710, a memory 1720, an input unit 1730, a display unit 1740, a sensor 1750, an audio circuit 1760, a wireless fidelity (WiFi) module 1770, and a processor 1780. And power supply 1790 and other components. In the embodiment of the present application, the processor 1780 included in the terminal device further has the function of calling the program code stored in the memory 1720 to execute the methods of the foregoing embodiments.

本领域技术人员可以理解，图17中示出的手机结构并不构成对手机的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。It will be understood by those skilled in the art that the structure of the handset shown in FIG. 17 does not constitute a limitation to the handset, and may include more or less components than those illustrated, or some components may be combined, or different components may be arranged.

所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***，装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

在本申请所提供的几个实施例中，应该理解到，所揭露的***，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。In the several embodiments provided by the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

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, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

另外，在本发明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。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

所述集成的单元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，本发明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全部或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，或者接入网设备等)执行本发明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(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or access network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

以上所述，以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。 The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the embodiments are modified, or the equivalents of the technical features are replaced by the equivalents of the technical solutions of the embodiments of the present invention.

Claims

一种业务处理方法，其特征在于，包括：A service processing method, comprising:

接入网设备接收终端设备发送的新建第二业务的业务请求；The access network device receives a service request for creating a second service sent by the terminal device;

所述接入网设备根据所述业务请求生成对应的指示信息；The access network device generates corresponding indication information according to the service request;

所述接入网设备将所述指示信息发送给所述终端设备，所述指示信息用于指示所述终端设备使用第二网络切片支持第一业务和所述第二业务，所述第一业务为所述终端设备上已有的业务，所述第二网络切片为所述接入网设备上配置的用于支持所述第一业务和所述第二业务的虚拟网络。The access network device sends the indication information to the terminal device, where the indication information is used to indicate that the terminal device supports the first service and the second service by using the second network slice, the first service The second network slice is a virtual network configured on the access network device to support the first service and the second service, for the service existing on the terminal device.
根据权利要求1所述的方法，其特征在于，所述指示信息用于指示所述终端设备使用第二网络切片支持第一业务包括：The method according to claim 1, wherein the indication information is used to indicate that the terminal device supports the first service by using the second network slice:

所述指示信息用于指示所述终端设备将使用第一网络切片传输的所述第一业务调整为使用所述第二网络切片传输，所述第一网络切片为所述第一业务对应的网络切片，所述第二网络切片为所述第二业务对应的网络切片。The indication information is used to indicate that the terminal device adjusts the first service that is transmitted by using the first network slice to use the second network slice transmission, where the first network slice is a network corresponding to the first service. And the second network slice is a network slice corresponding to the second service.
根据权利要求1或2所述的方法，其特征在于，所述接入网设备根据所述业务请求生成对应的指示信息包括：The method according to claim 1 or 2, wherein the generating, by the access network device, the corresponding indication information according to the service request comprises:

所述接入网设备根据所述业务请求获取所述第一业务对应的第一业务信息、所述第二业务对应的第二业务信息以及所述终端设备对应的第一配置信息；Obtaining, by the access network device, the first service information corresponding to the first service, the second service information corresponding to the second service, and the first configuration information corresponding to the terminal device, according to the service request;

所述接入网设备根据自身的第二配置信息、所述第一业务信息、所述第二业务信息以及所述第一配置信息生成对应的指示信息。The access network device generates corresponding indication information according to the second configuration information, the first service information, the second service information, and the first configuration information.
根据权利要求3所述的方法，其特征在于，所述第一业务信息包括：所述第一业务对应的业务类型和网络切片类型；The method according to claim 3, wherein the first service information comprises: a service type corresponding to the first service and a network slice type;

所述第二业务信息包括：所述第二业务对应的业务类型和网络切片类型；The second service information includes: a service type and a network slice type corresponding to the second service;

所述第一配置信息包括：所述终端设备支持的网络切片类型；The first configuration information includes: a network slice type supported by the terminal device;

所述第二配置信息包括：所述接入网设备支持的网络切片类型。The second configuration information includes: a network slice type supported by the access network device.
一种业务处理方法，其特征在于，包括：A service processing method, comprising:

切片控制器接收接入网设备发送的业务请求，所述业务请求为终端设备向所述接入网设备发送的新建第二业务的业务请求；The slice controller receives a service request sent by the access network device, where the service request is a service request for the second service sent by the terminal device to the access network device;

所述切片控制器根据所述业务请求生成对应的指示信息；The slice controller generates corresponding indication information according to the service request;

所述切片控制器将所述指示信息发送给所述接入网设备，所述指示信息由所述接入网设备转发给所述终端设备，所述指示信息用于指示所述终端设备使用第二网络切片支持第一业务和所述第二业务，所述第一业务为所述终端设备上已有的业务，所述第二网络切片为所述接入网设备上配置的用于支持所述第一业务和所述第二业务的虚拟网络。The slice controller sends the indication information to the access network device, and the indication information is forwarded by the access network device to the terminal device, where the indication information is used to indicate that the terminal device uses The second network slice supports the first service and the second service, where the first service is an existing service on the terminal device, and the second network slice is configured to support the device on the access network device. A virtual network of the first service and the second service.
根据权利要求5所述的方法，其特征在于，所述指示信息用于指示所述终端设备使用第二网络切片支持第一业务包括：The method according to claim 5, wherein the indication information is used to indicate that the terminal device supports the first service by using the second network slice:

所述指示信息用于指示所述终端设备将使用第一网络切片传输的所述第一业务调整为使用所述第二网络切片传输，所述第一网络切片为所述第一业务对应的网络切片，所述第二网络切片为所述第二业务对应的网络切片。 The indication information is used to indicate that the terminal device adjusts the first service that is transmitted by using the first network slice to use the second network slice transmission, where the first network slice is a network corresponding to the first service. And the second network slice is a network slice corresponding to the second service.
根据权利要求5或6所述的方法，其特征在于，所述切片控制器根据所述业务请求生成对应的指示信息包括：The method according to claim 5 or 6, wherein the generating, by the slice controller, the corresponding indication information according to the service request comprises:

所述切片控制器根据所述业务请求获取所述第一业务对应的第一业务信息、所述第二业务对应的第二业务信息、所述终端设备对应的第一配置信息以及所述接入网设备对应的第二配置信息；Obtaining, according to the service request, the first service information corresponding to the first service, the second service information corresponding to the second service, the first configuration information corresponding to the terminal device, and the access Second configuration information corresponding to the network device;

所述切片控制器根据所述第二业务信息、所述第一业务信息、第一配置信息以及所述第二配置信息生成对应的指示信息。The slice controller generates corresponding indication information according to the second service information, the first service information, the first configuration information, and the second configuration information.
根据权利要求7所述的方法，其特征在于，所述第一业务信息包括：所述第一业务对应的业务类型和网络切片类型；The method according to claim 7, wherein the first service information comprises: a service type corresponding to the first service and a network slice type;

所述第二业务信息包括：所述第二业务对应的业务类型和网络切片类型；The second service information includes: a service type and a network slice type corresponding to the second service;

所述第一配置信息包括：所述终端设备支持的网络切片类型；The first configuration information includes: a network slice type supported by the terminal device;

所述第二配置信息包括：所述接入网设备支持的网络切片类型。The second configuration information includes: a network slice type supported by the access network device.
一种业务处理方法，其特征在于，包括：A service processing method, comprising:

终端设备向接入网设备发送新建第二业务的业务请求；The terminal device sends a service request for creating a second service to the access network device;

所述终端设备接收所述接入网设备发送的指示信息，所述指示信息是由所述接入网设备根据所述业务请求生成的；The terminal device receives the indication information sent by the access network device, where the indication information is generated by the access network device according to the service request;

所述终端设备根据所述指示信息使用第二网络切片支持第一业务和所述第二业务，所述第一业务为所述终端设备上已有的业务，所述第二网络切片为所述接入网设备上配置的用于支持所述第一业务和所述第二业务的虚拟网络。The terminal device uses the second network slice to support the first service and the second service according to the indication information, where the first service is an existing service on the terminal device, and the second network slice is the And a virtual network configured to support the first service and the second service configured on the access network device.
根据权利要求9所述的方法，其特征在于，所述终端设备根据所述指示信息使用第二网络切片支持第一业务包括：The method according to claim 9, wherein the terminal device supports the first service by using the second network slice according to the indication information, including:

所述终端设备将使用第一网络切片传输的所述第一业务调整为使用所述第二网络切片传输，所述第一网络切片为所述第一业务对应的网络切片，所述第二网络切片为所述第二业务对应的网络切片。The terminal device adjusts the first service that is transmitted by using the first network slice to use the second network slice transmission, where the first network slice is a network slice corresponding to the first service, and the second network The slice is a network slice corresponding to the second service.
一种接入网设备，其特征在于，包括：An access network device, comprising:

接收器，用于接收终端设备发送的新建第二业务的业务请求；a receiver, configured to receive a service request for creating a second service sent by the terminal device;

处理器，用于根据所述接收器接收到的业务请求生成对应的指示信息；a processor, configured to generate corresponding indication information according to the service request received by the receiver;

发射器，用于将所述处理器生成的指示信息发送给所述终端设备，其中，所述指示信息用于指示所述终端设备使用第二网络切片支持第一业务和所述第二业务，所述第一业务为所述终端设备上已有的业务，所述第二网络切片为所述接入网设备上配置的用于支持所述第一业务和所述第二业务的虚拟网络。a transmitter, configured to send the indication information generated by the processor to the terminal device, where the indication information is used to indicate that the terminal device supports the first service and the second service by using the second network slice, The first service is an existing service on the terminal device, and the second network slice is a virtual network configured on the access network device to support the first service and the second service.
根据权利要求11所述的接入网设备，其特征在于，所述指示信息用于指示所述终端设备使用第二网络切片支持第一业务包括：The access network device according to claim 11, wherein the indication information is used to indicate that the terminal device supports the first service by using the second network slice:

所述指示信息用于指示所述终端设备将使用第一网络切片传输的所述第一业务调整为使用所述第二网络切片传输，所述第一网络切片为所述第一业务对应的网络切片，所述第二网络切片为所述第二业务对应的网络切片。The indication information is used to indicate that the terminal device adjusts the first service that is transmitted by using the first network slice to use the second network slice transmission, where the first network slice is a network corresponding to the first service. And the second network slice is a network slice corresponding to the second service.
根据权利要求11或12所述的接入网设备，其特征在于，所述处理器具体用于根据所述接收器接收到的业务请求获取所述第一业务对应的第一业务信息、所述第二业务对应的第二业务信息以及所述终端设备对应的第一配置信息；并根据自身的第二配置信息、所述第一业务信息、所述第二业务信息以及所述第一配置信息生成对应的指示信息。The access network device according to claim 11 or 12, wherein the processor is specifically for root Acquiring, according to the service request received by the receiver, the first service information corresponding to the first service, the second service information corresponding to the second service, and the first configuration information corresponding to the terminal device; The second configuration information, the first service information, the second service information, and the first configuration information generate corresponding indication information.
根据权利要求13所述的接入网设备，其特征在于，所述第一业务信息包括：所述第一业务对应的业务类型和网络切片类型；The access network device according to claim 13, wherein the first service information comprises: a service type corresponding to the first service and a network slice type;

所述第二业务信息包括：所述第二业务对应的业务类型和网络切片类型；The second service information includes: a service type and a network slice type corresponding to the second service;

所述第一配置信息包括：所述终端设备支持的网络切片类型；The first configuration information includes: a network slice type supported by the terminal device;

所述第二配置信息包括：所述接入网设备支持的网络切片类型。The second configuration information includes: a network slice type supported by the access network device.
一种切片控制器，其特征在于，包括：A slice controller, comprising:

接收器，用于接收接入网设备发送的业务请求，所述业务请求为终端设备向所述接入网设备发送的新建第二业务的业务请求；a receiver, configured to receive a service request sent by the access network device, where the service request is a service request for the second service sent by the terminal device to the access network device;

处理器，用于根据所述接收器接收到的业务请求生成对应的指示信息；a processor, configured to generate corresponding indication information according to the service request received by the receiver;

发射器，用于将所述处理器生成的指示信息发送给所述接入网设备，其中，所述指示信息由所述接入网设备转发给所述终端设备，所述指示信息用于指示所述终端设备使用第二网络切片支持第一业务和所述第二业务，所述第一业务为所述终端设备上已有的业务，所述第二网络切片为所述接入网设备上配置的用于支持所述第一业务和所述第二业务的虚拟网络。a transmitter, configured to send the indication information generated by the processor to the access network device, where the indication information is forwarded by the access network device to the terminal device, where the indication information is used to indicate The terminal device supports the first service and the second service by using the second network slice, where the first service is an existing service on the terminal device, and the second network slice is on the access network device. A virtual network configured to support the first service and the second service.
根据权利要求15所述的切片控制器，其特征在于，所述指示信息用于指示所述终端设备使用第二网络切片支持第一业务包括：The slice controller according to claim 15, wherein the indication information is used to indicate that the terminal device supports the first service by using the second network slice:

所述指示信息用于指示所述终端设备将使用第一网络切片传输的所述第一业务调整为使用所述第二网络切片传输，所述第一网络切片为所述第一业务对应的网络切片，所述第二网络切片为所述第二业务对应的网络切片。The indication information is used to indicate that the terminal device adjusts the first service that is transmitted by using the first network slice to use the second network slice transmission, where the first network slice is a network corresponding to the first service. And the second network slice is a network slice corresponding to the second service.
根据权利要求15或16所述的切片控制器，其特征在于，所述处理器具体用于根据所述接收器接收到的业务请求获取所述第一业务对应的第一业务信息、所述第二业务对应的第二业务信息、所述终端设备对应的第一配置信息以及所述接入网设备对应的第二配置信息；并根据所述第二业务信息、所述第一业务信息、第一配置信息以及所述第二配置信息生成对应的指示信息。The slice controller according to claim 15 or 16, wherein the processor is configured to acquire, according to the service request received by the receiver, first service information corresponding to the first service, the first The second service information corresponding to the second service, the first configuration information corresponding to the terminal device, and the second configuration information corresponding to the access network device; and according to the second service information, the first service information, A configuration information and the second configuration information generate corresponding indication information.
根据权利要求17所述的切片控制器，其特征在于，所述第一业务信息包括：所述第一业务对应的业务类型和网络切片类型；The slice controller according to claim 17, wherein the first service information comprises: a service type corresponding to the first service and a network slice type;

所述第二业务信息包括：所述第二业务对应的业务类型和网络切片类型；The second service information includes: a service type and a network slice type corresponding to the second service;

所述第一配置信息包括：所述终端设备支持的网络切片类型；The first configuration information includes: a network slice type supported by the terminal device;

所述第二配置信息包括：所述接入网设备支持的网络切片类型。The second configuration information includes: a network slice type supported by the access network device.
一种终端设备，其特征在于，包括：A terminal device, comprising:

发射器，用于向接入网设备发送新建第二业务的业务请求；a transmitter, configured to send a service request for creating a second service to the access network device;

接收器，用于接收所述接入网设备发送的指示信息，其中，所述指示信息是由所述接入网设备根据所述业务请求生成的；a receiver, configured to receive indication information sent by the access network device, where the indication information is generated by the access network device according to the service request;

处理器，用于根据所述接收器接收到的指示信息使用第二网络切片支持第一业务和所述第二业务，其中，所述第一业务为所述终端设备上已有的业务，所述第二网络切片为所述接入网设备上配置的用于支持所述第一业务和所述第二业务的虚拟网络。a processor, configured to use the second network slice to support the first service and the location according to the indication information received by the receiver The second service, where the first service is an existing service on the terminal device, and the second network slice is configured on the access network device to support the first service and the The virtual network of the second business.
根据权利要求19所述的终端设备，其特征在于，所述处理器具体用于将使用第一网络切片传输的所述第一业务调整为使用所述第二网络切片传输，其中，所述第一网络切片为所述第一业务对应的网络切片，所述第二网络切片为所述第二业务对应的网络切片。The terminal device according to claim 19, wherein the processor is specifically configured to adjust the first service transmitted by using the first network slice to use the second network slice transmission, where the A network slice is a network slice corresponding to the first service, and the second network slice is a network slice corresponding to the second service.
一种接入网设备，其特征在于，包括：处理器、存储器和总线；An access network device, comprising: a processor, a memory, and a bus;

所述处理器与所述存储器通过所述总线连接，所述存储器用于存储程序代码，所述处理器用于调用所述程序代码执行如权利要求1～4任一项所述的方法。The processor is coupled to the memory via the bus, the memory is for storing program code, and the processor is configured to invoke the program code to perform the method of any one of claims 1 to 4.
一种切片控制器，其特征在于，包括：处理器、存储器和总线；A slice controller, comprising: a processor, a memory, and a bus;

所述处理器与所述存储器通过所述总线连接，所述存储器用于存储程序代码，所述处理器用于调用所述程序代码执行如权利要求5～8任一项所述的方法。The processor is coupled to the memory via the bus, the memory is for storing program code, and the processor is configured to invoke the program code to perform the method of any one of claims 5-8.
一种终端设备，其特征在于，包括：处理器、存储器和总线；A terminal device, comprising: a processor, a memory, and a bus;

所述处理器与所述存储器通过所述总线连接，所述存储器用于存储程序代码，所述处理器用于调用所述程序代码执行如权利要求9～10任一项所述的方法。 The processor is coupled to the memory via the bus, the memory is for storing program code, and the processor is configured to invoke the program code to perform the method of any one of claims 9-10.