WO2023179595A1

WO2023179595A1 - Session channel establishment method and apparatus for non-3gpp device, and device

Info

Publication number: WO2023179595A1
Application number: PCT/CN2023/082752
Authority: WO
Inventors: 李欢; 谢振华
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2022-03-22
Filing date: 2023-03-21
Publication date: 2023-09-28
Anticipated expiration: 2024-09-22

Abstract

The present application relates to the technical field of communications, and discloses a session channel establishment method and apparatus for a non-3GPP device, and a device. The method in embodiments of the present application comprises: a terminal device obtains a session policy of a non-3GPP device; and the terminal device requests a core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device, the session channel comprising a protocol data unit (PDU) session, and/or a quality of service (QoS) flow.

Description

Session channel establishment method, device and equipment for non-3GPP equipment

相关申请的交叉引用Cross-references to related applications

本申请主张在2022年3月22日在中国提交的中国专利申请No.202210289325.0以及2022年3月29日在中国提交的中国专利申请No.202210323948.5的优先权，其全部内容通过引用包含于此。This application claims priority to Chinese Patent Application No. 202210289325.0 filed in China on March 22, 2022, and Chinese Patent Application No. 202210323948.5 filed in China on March 29, 2022, the entire contents of which are incorporated herein by reference.

Technical field

本申请属于通信技术领域，具体涉及一种非3GPP设备的会话通道建立方法、装置及设备。The present application belongs to the field of communication technology, and specifically relates to a session channel establishment method, device and equipment for non-3GPP equipment.

Background technique

当前的第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)5G核心网支持固定网络接入，包括支持家庭网关(Residential Gateway，RG)通过固定网络和3GPP网络接入5G核心网，也包括3GPP终端设备(User Equipment，UE)通过家庭网关接入到5G核心网。The current 3rd Generation Partnership Project (3GPP) 5G core network supports fixed network access, including supporting residential gateway (RG) to access the 5G core network through fixed networks and 3GPP networks, including 3GPP The terminal equipment (User Equipment, UE) is connected to the 5G core network through the home gateway.

相关技术中仅定义了3GPP设备通过5G家庭网关(5G Residential Gateway，5G-RG)接入5G系统(5G system，5GS)的方案。但是可能存在非3GPP设备通过5G-RG接入5GS的场景。例如在家庭中，平板电脑，手表，电视等通过家庭网关接入，希望通过5GS获得服务。不同的非3GPP设备可能有不同的业务需求，同一个非3GPP设备也可能有不同的业务需求，相关技术中无法针对非3GPP设备的不同业务需求提供合适的服务质量(Quality of Service，QoS)支持，从而导致无法满足非3GPP设备的业务需求。Related technologies only define the solution for 3GPP equipment to access the 5G system (5G system, 5GS) through the 5G Residential Gateway (5G-RG). However, there may be scenarios where non-3GPP devices access 5GS through 5G-RG. For example, in a home, tablets, watches, TVs, etc. are connected through the home gateway and hope to obtain services through 5GS. Different non-3GPP devices may have different business requirements, and the same non-3GPP device may also have different business requirements. Related technologies cannot provide appropriate Quality of Service (QoS) support for the different business requirements of non-3GPP devices. , resulting in the inability to meet the service needs of non-3GPP equipment.

发明内容Contents of the invention

本申请实施例提供一种非3GPP设备的会话通道建立方法、装置及设备，能够解决相关技术中5G系统无法满足非3GPP设备业务需求的问题。Embodiments of the present application provide a session channel establishment method, device and equipment for non-3GPP equipment, which can solve the problem in related technologies that the 5G system cannot meet the service requirements of non-3GPP equipment.

第一方面，提供了一种非3GPP设备的会话通道建立方法，包括：The first aspect provides a session channel establishment method for non-3GPP devices, including:

终端设备获取非3GPP设备的会话策略；The terminal device obtains the session policy of the non-3GPP device;

所述终端设备根据所述非3GPP设备的会话策略，请求核心网设备为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元(Protocol Data Unit，PDU)会话，和/或，服务质量QoS流。The terminal device requests the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device; the session channel includes: a protocol data unit (Protocol Data Unit, PDU) session, and/or, Quality of Service QoS flow.

第二方面，提供了一种非3GPP设备的会话通道建立方法，包括： The second aspect provides a session channel establishment method for non-3GPP devices, including:

核心网设备获取非3GPP设备的会话策略；The core network device obtains the session policy of the non-3GPP device;

所述核心网设备根据所述非3GPP设备的会话策略以及终端设备的请求，为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。The core network device establishes a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the request of the terminal device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow .

第三方面，提供了一种非3GPP设备的会话通道建立装置，包括：In the third aspect, a session channel establishment device for non-3GPP equipment is provided, including:

第一获取模块，用于获取非3GPP设备的会话策略；The first acquisition module is used to acquire the session policy of non-3GPP devices;

请求建立模块，用于根据所述非3GPP设备的会话策略，请求核心网设备为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。Request establishment module, configured to request the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow .

第四方面，提供了一种非3GPP设备的会话通道建立装置，包括：The fourth aspect provides a session channel establishment device for non-3GPP equipment, including:

第二获取模块，用于获取非3GPP设备的会话策略；The second acquisition module is used to acquire the session policy of non-3GPP devices;

建立模块，用于根据所述非3GPP设备的会话策略以及终端设备的请求，为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。An establishment module, configured to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the request of the terminal device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow .

第五方面，提供了一种终端设备，该终端设备包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。In a fifth aspect, a terminal device is provided. The terminal device includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. The program or instructions are implemented when executed by the processor. The steps of the method as described in the first aspect.

第六方面，提供了一种终端设备，包括处理器及通信接口，其中，所述通信接口用于获取非3GPP设备的会话策略；所述处理器用于根据所述非3GPP设备的会话策略，请求核心网设备为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。In a sixth aspect, a terminal device is provided, including a processor and a communication interface, wherein the communication interface is used to obtain the session policy of a non-3GPP device; the processor is used to request according to the session policy of the non-3GPP device. The core network device establishes a session channel for the non-3GPP device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow.

第七方面，提供了一种网络侧设备，该网络侧设备包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第二方面所述的方法的步骤。In a seventh aspect, a network side device is provided. The network side device includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. The program or instructions are executed by the processor. When implementing the steps of the method described in the second aspect.

第八方面，提供了一种网络侧设备，包括处理器及通信接口，其中，所述通信接口用于获取非3GPP设备的会话策略；所述处理器用于根据所述非3GPP设备的会话策略以及终端设备的请求，为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。In an eighth aspect, a network side device is provided, including a processor and a communication interface, wherein the communication interface is used to obtain a session policy of a non-3GPP device; the processor is used to obtain a session policy of a non-3GPP device according to the session policy of the non-3GPP device; At the request of the terminal device, a session channel is established for the non-3GPP device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow.

第九方面，提供了一种通信系统，包括：终端设备及网络侧设备，所述终端设备可用于执行如第一方面所述的方法的步骤，所述网络侧设备可用于执行如第二方面所述的方法的步骤。A ninth aspect provides a communication system, including: a terminal device and a network side device. The terminal device can be used to perform the steps of the method described in the first aspect. The network side device can be used to perform the steps of the method described in the second aspect. steps of the method.

第十方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤，或者实现如第二方面所述的方法的步骤。In a tenth aspect, a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method are implemented as described in the first aspect. The steps of the method described in the second aspect.

第十一方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法，或实现如第二方面所述的方法。In an eleventh aspect, a chip is provided, the chip includes a processor and a communication interface, the communication interface and the The processor is coupled, and the processor is used to run programs or instructions, implement the method described in the first aspect, or implement the method described in the second aspect.

第十二方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤，或实现如第二方面所述的方法的步骤。In a twelfth aspect, a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement as described in the first aspect The steps of the method, or the steps of implementing the method as described in the second aspect.

在本申请实施例中，针对通过终端设备接入5G系统的非3GPP设备，由终端设备请求核心网设备为对应的非3GPP设备建立PDU会话和/或QoS流，从而使得核心网设备对从终端设备接入的非3GPP设备进行区分QoS管理；由于不同的非3GPP设备可能有不同的业务需求，同一个非3GPP设备也可能有不同的业务需求，本申请实施例能够根据不同的业务需求提供合适的QoS支持，不仅可以满足设备的业务需求，也可以合理使用5GS的资源。In the embodiment of this application, for non-3GPP devices that access the 5G system through terminal devices, the terminal device requests the core network device to establish a PDU session and/or QoS flow for the corresponding non-3GPP device, so that the core network device can communicate with the slave terminal. Differentiated QoS management is performed on non-3GPP devices connected to the device; since different non-3GPP devices may have different business requirements, and the same non-3GPP device may also have different business requirements, the embodiments of this application can provide appropriate services according to different business requirements. QoS support can not only meet the business needs of the device, but also make reasonable use of 5GS resources.

Description of the drawings

图1表示本申请实施例可应用的一种无线通信系统的框图；Figure 1 shows a block diagram of a wireless communication system to which embodiments of the present application can be applied;

图2表示本申请实施例提供的非3GPP设备的会话通道建立方法的步骤流程图之一；Figure 2 shows one of the step flow charts of the session channel establishment method for non-3GPP devices provided by the embodiment of the present application;

图3表示本申请实施例提供的非3GPP设备的会话通道建立方法的步骤流程图之二；Figure 3 shows the second step flow chart of the session channel establishment method for non-3GPP devices provided by the embodiment of the present application;

图4表示本申请实施例提供的示例一的流程图；Figure 4 shows a flow chart of Example 1 provided by the embodiment of the present application;

图5表示本申请实施例提供的示例二的流程图；Figure 5 shows a flow chart of Example 2 provided by the embodiment of this application;

图6表示本申请实施例提供的示例三的流程图；Figure 6 shows a flow chart of Example 3 provided by the embodiment of this application;

图7表示本申请实施例提供的非3GPP设备的会话通道建立装置的结构示意图之一；Figure 7 shows one of the structural schematic diagrams of a session channel establishment device for non-3GPP equipment provided by an embodiment of the present application;

图8表示本申请实施例提供的非3GPP设备的会话通道建立装置的结构示意图之二；Figure 8 shows the second structural schematic diagram of the session channel establishment device for non-3GPP equipment provided by the embodiment of the present application;

图9表示本申请实施例提供的通信设备的结构示意图；Figure 9 shows a schematic structural diagram of a communication device provided by an embodiment of the present application;

图10表示本申请实施例提供的终端设备的结构示意图；Figure 10 shows a schematic structural diagram of a terminal device provided by an embodiment of the present application;

图11表示本申请实施例提供的网络侧设备的结构示意图。Figure 11 shows a schematic structural diagram of a network side device provided by an embodiment of the present application.

Detailed ways

下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the scope of protection of this application.

本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”一般表示前后关联对象是一种“或”的关系。The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first" and "second" are distinguished objects It is usually one type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and/or" in the description and claims means at least one of the connected objects, The character "/" generally indicates that the related objects are in an "or" relationship.

值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，但是这些技术也可应用于NR系统应用以外的应用，如第6代(6^th Generation，6G)通信系统。It is worth pointing out that the technology described in the embodiments of this application is not limited to Long Term Evolution (LTE)/LTE Evolution (LTE-Advanced, LTE-A) systems, and can also be used in other wireless communication systems, such as code Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access, OFDMA), Single-carrier Frequency Division Multiple Access (SC-FDMA) and other systems. The terms "system" and "network" in the embodiments of this application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies. The following description describes a New Radio (NR) system for example purposes, and NR terminology is used in much of the following description, but these techniques can also be applied to applications other than NR system applications, such as 6th ^generation Generation, 6G) communication system.

图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中，终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、增强现实(augmented reality，AR)/虚拟现实(virtual reality，VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle User Equipment，VUE)、行人终端(Pedestrian User Equipment，PUE)、智能家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer，PC)、柜员机或者自助机等终端侧设备，可穿戴式设备包括：智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是，在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备，其中，接入网设备12也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备12可以包括基站、无线局域网(Wireless Local Area Network，WLAN)接入点或WiFi节点等，基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例进行介绍，并不限定基站的具体类型。核心网设备可以包含但不限于如下至少一项：核心网节点、核心网功能、移动管理实体(Mobility Management Entity，MME)、接入移动管理功能(Access and Mobility Management Function，AMF)、会话管理功能(Session Management Function，SMF)、用户平面功能(User Plane Function，UPF)、策略控制功能(Policy Control Function，PCF)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)、边缘应用服务发现功能(Edge Application Server Discovery Function，EASDF)、统一数据管理(Unified Data Management，UDM)，统一数据仓储(Unified Data Repository，UDR)、归属用户服务器(Home Subscriber Server，HSS)、集中式网络配置(Centralized network configuration，CNC)、网络存储功能(Network Repository Function，NRF)，网络开放功能(Network Exposure Function，NEF)、本地NEF(Local NEF，或L-NEF)、绑定支持功能(Binding Support Function，BSF)、应用功能(Application Function，AF)等。需要说明的是，在本申请实施例中仅以NR系统中的核心网设备为例进行介绍，并不限定核心网设备的具体类型。Figure 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable. The wireless communication system includes a terminal 11 and a network side device 12. The terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, or a super mobile personal computer. (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (AR)/virtual reality (VR) equipment, robots, wearable devices (Wearable Device) , Vehicle User Equipment (VUE), Pedestrian User Equipment (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computer, PC), teller machine or self-service machine and other terminal-side devices. Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets) bracelets, smart anklets, etc.), smart wristbands, smart clothing, etc. It should be noted that the embodiment of the present application does not limit the specific type of the terminal 11. The network side device 12 may include an access network device or a core network device, where the access network device 12 may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or Wireless access network unit. The access network device 12 may include a base station, a Wireless Local Area Network (WLAN) access point or a WiFi node, etc. The base station may be called a Node B, an Evolved Node B (eNB), an access point, or a base transceiver station. (Base Transceiver Station, BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home B-node, home evolved B-node, transmitting and receiving point (Transmitting Receiving Point, TRP) or some other appropriate terminology in the field. As long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only the NR system is used. The base station in is introduced as an example, and the specific type of base station is not limited. Core network equipment may include but is not limited to at least one of the following: core network nodes, core network functions, mobility management entities (Mobility Management Entity, MME), access mobility management functions (Access and Mobility Management Function, AMF), session management functions (Session Management Function, SMF), User Plane Function (UPF), Policy Control Function (PCF), Policy and Charging Rules Function (PCRF), Edge Application Server Discovery Function (EASDF), Unified Data Management (UDM), Unified Data Repository , UDR), Home Subscriber Server (HSS), Centralized network configuration (CNC), Network Repository Function (NRF), Network Exposure Function (NEF), Local NEF (Local NEF, or L-NEF), binding support function (Binding Support Function, BSF), application function (Application Function, AF), etc. It should be noted that in the embodiment of this application, only the core network equipment in the NR system is used as an example for introduction, and the specific type of the core network equipment is not limited.

下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的非3GPP设备的会话通道建立方法、装置及设备进行详细地说明。The session channel establishment method, apparatus and equipment for non-3GPP devices provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings through some embodiments and application scenarios.

如图2所示，本申请实施例提供一种非3GPP设备的会话通道建立方法，包括：As shown in Figure 2, this embodiment of the present application provides a session channel establishment method for non-3GPP devices, including:

步骤201，终端设备获取非3GPP设备的会话策略；Step 201: The terminal device obtains the session policy of the non-3GPP device;

可选地，本步骤中，非3GPP设备的会话策略用于描述如何为非3GPP设备建立会话通道。Optionally, in this step, the session policy of the non-3GPP device is used to describe how to establish a session channel for the non-3GPP device.

步骤202，所述终端设备根据所述非3GPP设备的会话策略，请求核心网设备为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。Step 202: The terminal device requests the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS. flow.

本申请实施例中，针对通过终端设备接入5G系统的非3GPP设备，由终端设备请求核心网设备为对应的非3GPP设备建立PDU会话和/或QoS流，从而使得核心网设备对从终端设备接入的非3GPP设备进行区分QoS管理；从而解决非3GPP设备通过终端设备使用5G网络传输数据时，该非3GPP设备的会话管理问题，以便为该非3GPP设备提供合适的服务质量保证。In the embodiment of this application, for non-3GPP devices that access the 5G system through terminal devices, the terminal device requests the core network device to establish a PDU session and/or QoS flow for the corresponding non-3GPP device, so that the core network device communicates with the slave terminal device. Differentiated QoS management is performed on the accessed non-3GPP devices; thereby solving the session management problem of the non-3GPP device when the non-3GPP device uses the 5G network to transmit data through the terminal device, so as to provide appropriate service quality guarantee for the non-3GPP device.

需要说明的是，本申请实施例中提及的终端设备为3GPP终端设备，或家庭网关，在此不做具体限定。It should be noted that the terminal device mentioned in the embodiment of this application is a 3GPP terminal device or a home gateway, which is not specifically limited here.

作为一个可选实施例，所述非3GPP设备的会话策略包括以下至少一项：As an optional embodiment, the session policy of the non-3GPP device includes at least one of the following:

指示一个或多个非3GPP设备使用一个PDU会话的第一指示信息；First indication information instructing one or more non-3GPP devices to use a PDU session;

指示一个或多个非3GPP设备使用一条QoS流的第二指示信息。Second indication information instructing one or more non-3GPP devices to use a QoS flow.

作为另一个可选实施例，所述非3GPP设备的会话策略还包括以下至少一项：As another optional embodiment, the session policy of the non-3GPP device further includes at least one of the following:

使用一个PDU会话的一个或多个非3GPP设备的标识信息；Identification information of one or more non-3GPP devices using a PDU session;

使用一条QoS流的一个或多个非3GPP设备的标识信息；Identification information of one or more non-3GPP devices using a QoS flow;

会话通道的建立参数。Session channel establishment parameters.

其中，所述会话通道的建立参数包括以下至少一项：Wherein, the establishment parameters of the session channel include at least one of the following:

因特网协议(Internet Protocol，IP)类型；Internet Protocol (IP) type;

以太网类型；Ethernet type;

业务连续性模式； business continuity model;

控制面通道；control surface channel;

用户面通道；User plane channel;

所述会话通道的数据网络名称(Data Network Name，DNN)；The data network name (DNN) of the session channel;

所述会话通道的网络切片标识。The network slice identifier of the session channel.

例如，会话通道的建立参数可以用于指示建立不同类型的会话通道。例如指示建立用户面通道的PDU会话(使用用户面传递数据，例如，使用空口用户面和N3用户面通道传递数据)，控制面通道的PDU会话(使用控制面信令传递数据，例如，使用终端设备的非接入层(Non-access stratum，NAS)消息传递数据)，优化的控制面(Control Plane，CP)面PDU会话(使用控制面和用户面传递数据，如空口使用用户面，无线网和核心网之间使用控制面)，IP类型PDU会话，以太网类型PDU会话，业务连续性模式为业务连续性(Session and Service Continuity，SSC)模式1或模式2或模式3的PDU会话。For example, session channel establishment parameters may be used to indicate the establishment of different types of session channels. For example, it indicates the establishment of a PDU session of a user plane channel (using the user plane to transmit data, for example, using the air interface user plane and N3 user plane channel to transmit data), a PDU session of a control plane channel (using control plane signaling to transmit data, for example, using a terminal The device's non-access stratum (NAS) messaging data), optimized control plane (Control Plane, CP) PDU session (using the control plane and user plane to transmit data, such as the air interface using the user plane, wireless network Control plane is used between the core network and the core network), IP type PDU session, Ethernet type PDU session, and the business continuity mode is business continuity (Session and Service Continuity, SSC) mode 1 or mode 2 or mode 3 PDU session.

在本申请的至少一个实施例中，步骤202之前，所述方法还包括：In at least one embodiment of the present application, before step 202, the method further includes:

所述终端设备获取非3GPP设备的标识信息；可选地，终端设备可以通过非3GPP设备与终端设备建立连接的过程获取非3GPP设备的标识信息。The terminal device obtains the identification information of the non-3GPP device; optionally, the terminal device can obtain the identification information of the non-3GPP device through the process of establishing a connection between the non-3GPP device and the terminal device.

值得说明的是，终端设备获取非3GPP设备的标识信息，可以是终端设备在与非3GPP设备之间的连接上直接获取到的，也可以是终端设备在与非3GPP设备之间的连接上获取了非3GPP设备的第一标识信息后，再通过映射得到的。示例性的，终端设备在与非3GPP设备之间的连接上直接获取到了非3GPP设备的媒体接入控制(Medium Access Control，MAC)地址或者连接标识，终端设备再将该非3GPP设备的MAC地址或者连接标识映射为非3GPP设备的类型标识。It is worth noting that the identification information of the non-3GPP device obtained by the terminal device can be obtained directly by the terminal device through the connection with the non-3GPP device, or it can be obtained by the terminal device through the connection with the non-3GPP device. After obtaining the first identification information of the non-3GPP device, it is obtained through mapping. For example, the terminal device directly obtains the Medium Access Control (MAC) address or connection identifier of the non-3GPP device through the connection with the non-3GPP device, and then the terminal device obtains the MAC address of the non-3GPP device. Or the connection identifier is mapped to the type identifier of a non-3GPP device.

需要说明的是，本申请实施例中该终端设备可以被设置非3GPP设备的设备标识或连接标识与类型标识的映射关系，或者用户手动设置特定非3GPP设备的类型标识，在此不做具体限定。It should be noted that in this embodiment of the present application, the terminal device can be set with a mapping relationship between a device identifier or a connection identifier and a type identifier of a non-3GPP device, or the user can manually set the type identifier of a specific non-3GPP device, which is not specifically limited here. .

相应的，该步骤202包括：Correspondingly, step 202 includes:

所述终端设备根据所述非3GPP设备的会话策略和所述非3GPP设备的标识信息，请求核心网设备为所述非3GPP设备建立会话通道。The terminal device requests the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the identification information of the non-3GPP device.

例如，会话策略指示为多个3GPP设备建立一个PDU会话，则当终端设备获取一个非3GPP设备的标识信息时，可以先判断是否已经有该非3GPP设备的标识信息对应的PDU会话存在，如果存在，则流程结束；如果不存在，则请求核心网为该非3GPP设备建立PDU会话。For example, the session policy indicates the establishment of a PDU session for multiple 3GPP devices. When the terminal device obtains the identification information of a non-3GPP device, it can first determine whether a PDU session corresponding to the identification information of the non-3GPP device already exists. If so, , the process ends; if it does not exist, the core network is requested to establish a PDU session for the non-3GPP device.

作为一个可选实施例，所述终端设备根据所述非3GPP设备的会话策略和所述非3GPP设备的标识信息，请求核心网设备为所述非3GPP设备建立会话通道，包括：As an optional embodiment, the terminal device requests the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the identification information of the non-3GPP device, including:

所述终端设备根据所述非3GPP设备的会话策略和所述非3GPP设备的标识信息，向核心网设备发送第一PDU会话建立请求消息或第一PDU会话修改请求消息，所述第一PDU会话建立请求消息用于请求为所述非3GPP设备建立PDU会话，所述第一PDU会话修改请求消息用于请求为所述非3GPP设备建立QoS流；The terminal device sends a first PDU session establishment request message or a first PDU session modification request message to the core network device according to the session policy of the non-3GPP device and the identification information of the non-3GPP device. The first PDU session The establishment request message is used to request to establish a PDU session for the non-3GPP device. The first PDU session The modification request message is used to request the establishment of a QoS flow for the non-3GPP device;

所述终端设备接收所述核心网设备发送的第一PDU会话建立响应消息或第一PDU会话修改响应消息；所述第一PDU会话建立响应消息用于指示非3GPP设备的PDU会话成功建立；所述第一PDU会话修改响应消息用于指示非3GPP设备的QoS流成功建立。The terminal device receives the first PDU session establishment response message or the first PDU session modification response message sent by the core network device; the first PDU session establishment response message is used to indicate that the PDU session of the non-3GPP device is successfully established; so The first PDU session modification response message is used to indicate that the QoS flow of the non-3GPP device is successfully established.

可选地，该核心网设备为接入和移动性管理功能(Access and Mobility Management Function，AMF)网元和/或会话管理功能(Session Management Function，SMF)网元。Optionally, the core network device is an access and mobility management function (Access and Mobility Management Function, AMF) network element and/or a session management function (Session Management Function, SMF) network element.

作为一个可选实施例，所述第一PDU会话建立请求消息或第一PDU会话修改请求消息中包括以下至少一项：As an optional embodiment, the first PDU session establishment request message or the first PDU session modification request message includes at least one of the following:

第一非3GPP接入指示，用于指示为所述非3GPP设备建立PDU会话或QoS流；The first non-3GPP access indication is used to indicate establishing a PDU session or QoS flow for the non-3GPP device;

非3GPP设备的标识信息；当只包括非3GPP设备的标识信息时，非3GPP设备的标识信息则相当于第一非3GPP接入指示，即隐式指示为该非3GPP设备建立PDU会话或QoS流；The identification information of the non-3GPP device; when only the identification information of the non-3GPP device is included, the identification information of the non-3GPP device is equivalent to the first non-3GPP access indication, that is, an implicit instruction to establish a PDU session or QoS flow for the non-3GPP device. ;

请求建立或请求修改的PDU会话的数据网络名称DNN；The data network name DNN of the PDU session requested to be established or modified;

请求建立或请求修改的PDU会话的网络切片标识。Network slice identifier of the PDU session requested to be established or modified.

作为另一个可选实施例，所述第一PDU会话建立响应消息或第一PDU会话修改响应消息中包括：第二非3GPP接入指示，用于指示成功为所述非3GPP设备建立PDU会话或QoS流。As another optional embodiment, the first PDU session establishment response message or the first PDU session modification response message includes: a second non-3GPP access indication, used to indicate that the PDU session is successfully established for the non-3GPP device or QoS flow.

在本申请的至少一个实施例中，步骤201包括：In at least one embodiment of the present application, step 201 includes:

所述终端设备从本地配置获取所述非3GPP设备的会话策略；The terminal device obtains the session policy of the non-3GPP device from local configuration;

或者，or,

所述终端设备从核心网设备获取所述非3GPP设备的会话策略。The terminal device obtains the session policy of the non-3GPP device from the core network device.

换言之，该非3GPP设备的会话策略可以配置在终端设备中，例如由该终端设备的运营商或所属者或使用者进行预先配置。或者，该非3GPP设备的会话策略由终端设备从核心网设备获得。In other words, the session policy of the non-3GPP device may be configured in the terminal device, for example, pre-configured by the operator, owner or user of the terminal device. Alternatively, the session policy of the non-3GPP device is obtained by the terminal device from the core network device.

在本申请的至少一个可选实施例中，所述终端设备从核心网设备获取所述非3GPP设备的会话策略，包括：In at least one optional embodiment of this application, the terminal device obtains the session policy of the non-3GPP device from the core network device, including:

所述终端设备在所述终端设备的PDU会话建立流程或PDU会话修改流程中获取所述非3GPP设备的会话策略；The terminal device obtains the session policy of the non-3GPP device in the PDU session establishment process or PDU session modification process of the terminal device;

或者，or,

所述终端设备在所述终端设备的注册过程中获取所述非3GPP设备的会话策略。The terminal device obtains the session policy of the non-3GPP device during the registration process of the terminal device.

作为一个可选实施例，所述终端设备在所述终端设备的PDU会话建立流程或PDU会话修改流程中获取所述非3GPP设备的会话策略，包括：As an optional embodiment, the terminal device obtains the session policy of the non-3GPP device during the PDU session establishment process or PDU session modification process of the terminal device, including:

所述终端设备向核心网设备发送第二PDU会话建立请求消息或第二PDU会话修改请求消息，所述第二PDU会话建立请求消息用于请求建立所述终端设备的PDU会话，所述第二PDU会话修改请求消息用于请求修改所述终端设备的PDU会话，例如，建立所述终端设备的QoS流，或者修改所述终端设备的PDU会话的参数，或者请求非3GPP设备的会话策略；The terminal device sends a second PDU session establishment request message or a second PDU session modification request message to the core network device. The second PDU session establishment request message is used to request the establishment of a PDU session of the terminal device. The second The PDU session modification request message is used to request to modify the PDU session of the terminal device, for example, to establish the terminal device. QoS flow of the terminal device, or modify the parameters of the PDU session of the terminal device, or request the session policy of the non-3GPP device;

所述终端设备接收所述核心网设备发送的第二PDU会话建立响应消息或第二PDU会话修改响应消息；所述第二PDU会话建立响应消息用于指示终端设备的PDU会话成功建立；所述第二PDU会话修改响应消息用于指示终端设备的PDU会话成功修改；The terminal device receives a second PDU session establishment response message or a second PDU session modification response message sent by the core network device; the second PDU session establishment response message is used to indicate that the PDU session of the terminal device is successfully established; The second PDU session modification response message is used to indicate that the PDU session of the terminal device is successfully modified;

其中，所述第二PDU会话建立响应消息或所述第二PDU会话修改响应消息携带所述非3GPP设备的会话策略。Wherein, the second PDU session establishment response message or the second PDU session modification response message carries the session policy of the non-3GPP device.

可选地，所述第二PDU会话建立请求消息或第二PDU会话修改请求消息包括以下至少一项：Optionally, the second PDU session establishment request message or the second PDU session modification request message includes at least one of the following:

第三非3GPP接入指示，用于指示所述终端设备具备非3GPP设备接入的能力；The third non-3GPP access indication is used to indicate that the terminal device has the ability to access non-3GPP devices;

终端设备的标识信息。Identification information of the terminal device.

值得说明的是，终端设备的标识信息也可以作为第三非3GPP接入指示的一种示例，即终端设备的标识信息隐式指示该终端设备具备非3GPP设备接入的能力。It is worth noting that the identification information of the terminal device can also be used as an example of the third non-3GPP access indication, that is, the identification information of the terminal device implicitly indicates that the terminal device has the ability to access non-3GPP devices.

作为另一个可选实施例，所述终端设备在所述终端设备的注册过程中获取所述非3GPP设备的会话策略，包括：As another optional embodiment, the terminal device obtains the session policy of the non-3GPP device during the registration process of the terminal device, including:

所述终端设备向核心网设备发送注册请求消息，所述注册请求消息用于请求注册到5G系统；The terminal device sends a registration request message to the core network device, and the registration request message is used to request registration to the 5G system;

所述终端设备接收所述核心网设备发送的注册响应消息，所述注册响应消息携带非3GPP设备的会话策略。The terminal device receives a registration response message sent by the core network device, where the registration response message carries the session policy of the non-3GPP device.

可选地，所述注册请求消息包括以下至少一项：Optionally, the registration request message includes at least one of the following:

值得说明的是，终端设备的标识信息也可以作为第三非3GPP接入指示的一种示例；即终端设备的标识信息隐式指示该终端设备具备非3GPP设备接入的能力。It is worth noting that the identification information of the terminal device can also be used as an example of the third non-3GPP access indication; that is, the identification information of the terminal device implicitly indicates that the terminal device has the ability to access non-3GPP devices.

在本申请的至少一个可选实施例中，所述非3GPP设备的标识信息包括以下至少一项：In at least one optional embodiment of this application, the identification information of the non-3GPP device includes at least one of the following:

所述非3GPP设备的设备标识；The device identification of the non-3GPP device;

所述非3GPP设备的连接标识；The connection identifier of the non-3GPP device;

所述非3GPP设备的类型标识。The type identifier of the non-3GPP device.

其中，所述非3GPP设备的设备标识包括以下至少一项：Wherein, the device identification of the non-3GPP device includes at least one of the following:

所述非3GPP设备的MAC地址；The MAC address of the non-3GPP device;

所述非3GPP设备的国际移动用户识别码(International Mobile Subscriber Identity，IMSI)；The International Mobile Subscriber Identity (IMSI) of the non-3GPP device;

所述非3GPP设备的用户永久标识符(Subscription Permanent Identifier，SUPI)；The User Permanent Identifier (Subscription Permanent Identifier, SUPI) of the non-3GPP device;

所述非3GPP设备的用户临时标识符(Subscription Concealed Identifier，SUCI)；The temporary user identifier (Subscription Concealed Identifier, SUCI) of the non-3GPP device;

所述非3GPP设备的通用公共用户标识(Generic Public Subscription Identifier，GPSI)。 Generic Public Subscription Identifier (GPSI) of the non-3GPP device.

其中，所述非3GPP设备的连接标识包括以下至少一项：Wherein, the connection identifier of the non-3GPP device includes at least one of the following:

所述非3GPP设备连接终端设备的服务集标识(Service Set Identifier，SSID)；The Service Set Identifier (SSID) of the terminal device connected to the non-3GPP device;

所述非3GPP设备连接终端设备所使用的接入技术(例如，WiFi，有线，蓝牙等)；The access technology used by the non-3GPP device to connect to the terminal device (for example, WiFi, wired, Bluetooth, etc.);

所述非3GPP设备连接终端设备的接口信息(例如虚拟接口或物理接口)。The non-3GPP device is connected to the interface information of the terminal device (such as a virtual interface or a physical interface).

其中，所述非3GPP设备的类型标识包括以下至少一项：Wherein, the type identifier of the non-3GPP device includes at least one of the following:

所述非3GPP设备所需要使用的业务标识；The service identifier required to be used by the non-3GPP equipment;

所述非3GPP设备的业务需求信息；The service requirement information of the non-3GPP equipment;

所述非3GPP设备所属的组的标识。The identifier of the group to which the non-3GPP device belongs.

需要说明的是，本申请实施例中该终端设备中可以被设置非3GPP设备的类型标识，或者手动设置非3GPP设备的类型标识，在此不做具体限定。It should be noted that in the embodiment of the present application, the terminal device can be set with a type identifier of a non-3GPP device, or the type identifier of a non-3GPP device can be set manually, which is not specifically limited here.

可选地，多个非3GPP设备可以使用不同的非3GPP设备的标识信息，也可以使用相同的非3GPP设备的标识信息(也可以理解为这多个非3GPP设备属于同一个组)。Optionally, multiple non-3GPP devices may use identification information of different non-3GPP devices, or may use the same identification information of non-3GPP devices (it may also be understood that these multiple non-3GPP devices belong to the same group).

综上，本申请实施例中，针对通过终端设备接入5G系统的非3GPP设备，由终端设备请求核心网设备为对应的非3GPP设备建立PDU会话和/或QoS流，从而使得核心网设备对从终端设备接入的非3GPP设备进行区分QoS管理；由于不同的非3GPP设备可能有不同的业务需求，同一个非3GPP设备也可能有不同的业务需求，本申请实施例能够根据不同的业务需求提供合适的QoS支持，不仅可以满足设备的业务需求，也可以合理使用5GS的资源。To sum up, in the embodiments of this application, for non-3GPP devices that access the 5G system through terminal devices, the terminal device requests the core network device to establish a PDU session and/or QoS flow for the corresponding non-3GPP device, thereby allowing the core network device to Differentiated QoS management is performed on non-3GPP devices accessed from terminal devices; since different non-3GPP devices may have different business requirements, and the same non-3GPP device may also have different business requirements, the embodiment of this application can be based on different business requirements. Providing appropriate QoS support can not only meet the business needs of the device, but also make reasonable use of 5GS resources.

如图3所示，本申请实施例还提供一种非3GPP设备的会话通道建立方法，包括：As shown in Figure 3, this embodiment of the present application also provides a session channel establishment method for non-3GPP devices, including:

步骤301，核心网设备获取非3GPP设备的会话策略；Step 301: The core network device obtains the session policy of the non-3GPP device;

步骤302，所述核心网设备根据所述非3GPP设备的会话策略以及终端设备的请求，为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。Step 302: The core network device establishes a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the request of the terminal device; the session channel includes: protocol data unit PDU session, and/or service Quality QoS flow.

需要说明的是，本申请实施例中提及的终端设备可以为3GPP终端设备，或家庭网关，在此不做具体限定。It should be noted that the terminal device mentioned in the embodiment of this application may be a 3GPP terminal device or a home gateway, which is not specifically limited here.

指示一个或多个非3GPP设备使用一条QoS流的第二指示信息。 Second indication information instructing one or more non-3GPP devices to use a QoS flow.

会话通道的建立参数。Session channel establishment parameters.

IP类型；IP type;

以太网类型；Ethernet type;

业务连续性模式；business continuity model;

控制面通道；Control surface channel;

用户面通道；User plane channel;

所述会话通道的数据网络名称DNN；The data network name DNN of the session channel;

例如，会话通道的建立参数可以用于指示建立不同类型的会话通道。例如指示建立用户面通道的PDU会话(使用用户面传递数据，例如，使用空口用户面和N3用户面通道传递数据)，控制面通道的PDU会话(使用控制面信令传递数据，例如，使用终端设备的NAS消息传递数据)，优化的CP面PDU会话(使用控制面和用户面传递数据，如空口使用用户面，无线网和核心网之间使用控制面)，IP类型PDU会话，以太网类型PDU会话，业务连续性模式为业务连续性(Session and Service Continuity，SSC)模式1或模式2或模式3的PDU会话。For example, session channel establishment parameters may be used to indicate the establishment of different types of session channels. For example, it indicates the establishment of a PDU session of a user plane channel (using the user plane to transmit data, for example, using the air interface user plane and N3 user plane channel to transmit data), a PDU session of a control plane channel (using control plane signaling to transmit data, for example, using a terminal NAS messaging data of the device), optimized CP plane PDU session (using the control plane and user plane to transmit data, such as the air interface using the user plane, the wireless network and the core network using the control plane), IP type PDU session, Ethernet type PDU session, the business continuity mode is a PDU session in business continuity (Session and Service Continuity, SSC) mode 1 or mode 2 or mode 3.

在本申请的至少一个实施例中，步骤301包括：In at least one embodiment of the present application, step 301 includes:

所述核心网设备获取本地存储的所述非3GPP设备的会话策略；The core network device obtains the locally stored session policy of the non-3GPP device;

或者，or,

所述核心网设备从统一数据管理UDM网元或策略控制功能PCF网元获取所述非3GPP设备的会话策略。The core network device obtains the session policy of the non-3GPP device from the unified data management UDM network element or the policy control function PCF network element.

换言之，该非3GPP设备的会话策略可以配置在核心网设备中。或者，该非3GPP设备的会话策略由核心网设备从UDM网元或PCF网元获得。In other words, the session policy of the non-3GPP device can be configured in the core network device. Alternatively, the session policy of the non-3GPP device is obtained by the core network device from the UDM network element or PCF network element.

该会话策略可以是与特定的终端设备相关的，也可以不与特定的终端设备相关。换而言之，不同的终端设备可能使用不同的会话策略，或者，不同的终端设备也可以使用相同的会话策略。The session policy may be related to a specific terminal device, or may not be related to a specific terminal device. In other words, different terminal devices may use different session policies, or different terminal devices may use the same session policy.

可选的，核心网设备可以在收到终端设备的请求后，从UDM网元或PCF网元获得非3GPP设备的会话策略。Optionally, the core network device can obtain the session policy of the non-3GPP device from the UDM network element or PCF network element after receiving the request from the terminal device.

例如，终端设备向核心网设备发送注册请求，注册请求消息包括以下至少一项：第三非3GPP接入指示，用于指示所述终端设备具备非3GPP设备接入的能力；终端设备的标识信息。则核心网设备向UDM/PCF发送该第三非3GPP接入指示和终端设备的标识信息中的至少一项；UDM/PCF向核心网设备发送非3GPP设备的会话策略。值得说明的是，终端设备的标识信息也可以作为第三非3GPP接入指示的一种示例；即终端设备的标识信息隐式指示该终端设备具备非3GPP设备接入的能力。For example, the terminal device sends a registration request to the core network device, and the registration request message includes at least one of the following: a third non-3GPP access indication, used to indicate that the terminal device has the ability to access non-3GPP devices; identification information of the terminal device . Then the core network device sends at least one of the third non-3GPP access indication and the identification information of the terminal device to the UDM/PCF; the UDM/PCF sends the session policy of the non-3GPP device to the core network device. It is worth explaining that, The identification information of the terminal device can also be used as an example of the third non-3GPP access indication; that is, the identification information of the terminal device implicitly indicates that the terminal device has the ability to access non-3GPP devices.

再例如，终端设备向核心网设备发送PDU会话建立请求或PDU会话修改请求，PDU会话建立请求或PDU会话修改请求中包括以下至少一项：第三非3GPP接入指示，用于指示所述终端设备具备非3GPP设备接入的能力；终端设备的标识信息。则核心网设备向UDM/PCF发送该第三非3GPP接入指示和终端设备的标识信息中的至少一项；UDM/PCF向核心网设备发送非3GPP设备的会话策略。值得说明的是，终端设备的标识信息也可以作为第三非3GPP接入指示的一种示例；即终端设备的标识信息隐式指示该终端设备具备非3GPP设备接入的能力。For another example, the terminal device sends a PDU session establishment request or a PDU session modification request to the core network device, and the PDU session establishment request or PDU session modification request includes at least one of the following: a third non-3GPP access indication, used to instruct the terminal The device has the ability to access non-3GPP devices; the identification information of the terminal device. Then the core network device sends at least one of the third non-3GPP access indication and the identification information of the terminal device to the UDM/PCF; the UDM/PCF sends the session policy of the non-3GPP device to the core network device. It is worth noting that the identification information of the terminal device can also be used as an example of the third non-3GPP access indication; that is, the identification information of the terminal device implicitly indicates that the terminal device has the ability to access non-3GPP devices.

又例如，核心网设备直接向UDM/PCF发送终端设备的标识信息，；UDM/PCF根据终端设备的标识信息确定该终端设备具备非3GPP设备接入的能力，则UDM/PCF向核心网设备发送非3GPP设备的会话策略。值得说明的是，终端设备的标识信息也可以作为第三非3GPP接入指示的一种示例；即终端设备的标识信息隐式指示该终端设备具备非3GPP设备接入的能力。For another example, the core network device directly sends the identification information of the terminal device to UDM/PCF; UDM/PCF determines that the terminal device has the ability to access non-3GPP devices based on the identification information of the terminal device, then UDM/PCF sends the identification information to the core network device. Session policy for non-3GPP devices. It is worth noting that the identification information of the terminal device can also be used as an example of the third non-3GPP access indication; that is, the identification information of the terminal device implicitly indicates that the terminal device has the ability to access non-3GPP devices.

进一步的，所述方法还包括：Further, the method also includes:

所述核心网设备向终端设备发送所述非3GPP设备的会话策略。The core network device sends the session policy of the non-3GPP device to the terminal device.

在本申请的至少一个实施例中，所述核心网设备向终端设备发送所述非3GPP设备的会话策略，包括：In at least one embodiment of the present application, the core network device sends the session policy of the non-3GPP device to the terminal device, including:

所述核心网设备在所述终端设备的PDU会话建立流程或PDU会话修改流程中向所述终端设备发送所述非3GPP设备的会话策略；The core network device sends the session policy of the non-3GPP device to the terminal device in the PDU session establishment process or PDU session modification process of the terminal device;

或者，or,

所述核心网设备在所述终端设备的注册过程中向所述终端设备发送所述非3GPP设备的会话策略。The core network device sends the session policy of the non-3GPP device to the terminal device during the registration process of the terminal device.

可选地，终端设备在PDU会话建立流程或PDU会话修改流程或注册过程中携带第三非3GPP接入指示和终端设备的标识信息中的至少一项，以指示该终端设备具有非3GPP设备接入的能力；从而核心网设备在PDU会话建立流程或PDU会话修改流程或注册过程中将非3GPP设备的会话策略发送给终端设备。Optionally, the terminal device carries at least one of the third non-3GPP access indication and the identification information of the terminal device during the PDU session establishment process or the PDU session modification process or the registration process to indicate that the terminal device has a non-3GPP device access The ability to enter; thus the core network device sends the session policy of the non-3GPP device to the terminal device during the PDU session establishment process or PDU session modification process or registration process.

作为一个可选实施例，所述核心网设备在所述终端设备的PDU会话建立流程或PDU会话修改流程中向所述终端设备发送所述非3GPP设备的会话策略，包括：As an optional embodiment, the core network device sends the session policy of the non-3GPP device to the terminal device in the PDU session establishment process or PDU session modification process of the terminal device, including:

所述核心网设备接收终端设备发送的第二PDU会话建立请求消息或第二PDU会话修改请求消息，所述第二PDU会话建立请求消息用于请求建立所述终端设备的PDU会话，所述第二PDU会话修改请求消息用于请求修改所述终端设备的PDU会话；The core network device receives a second PDU session establishment request message or a second PDU session modification request message sent by the terminal device. The second PDU session establishment request message is used to request the establishment of a PDU session of the terminal device. The third The second PDU session modification request message is used to request modification of the PDU session of the terminal device;

所述核心网设备向所述终端设备发送第二PDU会话建立响应消息或第二PDU会话修改响应消息；所述第二PDU会话建立响应消息用于指示所述终端设备的PDU会话成功建立；所述第二PDU会话修改响应消息用于指示所述终端设备的PDU会话成功修改； The core network device sends a second PDU session establishment response message or a second PDU session modification response message to the terminal device; the second PDU session establishment response message is used to indicate that the PDU session of the terminal device is successfully established; The second PDU session modification response message is used to indicate that the PDU session of the terminal device is successfully modified;

其中，所述第二PDU会话建立请求消息或第二PDU会话修改请求消息包括以下至少一项：Wherein, the second PDU session establishment request message or the second PDU session modification request message includes at least one of the following:

作为另一个可选实施例，所述核心网设备在所述终端设备的注册过程中向所述终端设备发送所述非3GPP设备的会话策略，包括：As another optional embodiment, the core network device sends the session policy of the non-3GPP device to the terminal device during the registration process of the terminal device, including:

接入和移动性管理功能AMF网元接收终端设备发送的注册请求消息，所述注册请求消息用于请求注册到5G系统；The access and mobility management function AMF network element receives the registration request message sent by the terminal device, and the registration request message is used to request registration to the 5G system;

AMF向终端设备发送注册响应消息，所述注册响应消息携带非3GPP设备的会话策略。The AMF sends a registration response message to the terminal device, where the registration response message carries the session policy of the non-3GPP device.

其中，所述注册请求消息包括以下至少一项：Wherein, the registration request message includes at least one of the following:

作为一个可选实施例，所述核心网设备根据所述非3GPP设备的会话策略以及终端设备的请求，为所述非3GPP设备建立会话通道，包括：As an optional embodiment, the core network device establishes a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the request of the terminal device, including:

所述核心网设备接收所述终端设备发送的第一PDU会话建立请求消息或第一PDU会话修改请求消息，所述第一PDU会话建立请求消息用于请求为所述非3GPP设备建立PDU会话，所述第一PDU会话修改请求消息用于请求为所述非3GPP设备建立QoS流；The core network device receives a first PDU session establishment request message or a first PDU session modification request message sent by the terminal device, where the first PDU session establishment request message is used to request the establishment of a PDU session for the non-3GPP device, The first PDU session modification request message is used to request the establishment of a QoS flow for the non-3GPP device;

所述核心网设备根据所述第一PDU会话建立请求消息或第一PDU会话修改请求消息，为所述非3GPP设备建立PDU会话或QoS流；The core network device establishes a PDU session or QoS flow for the non-3GPP device according to the first PDU session establishment request message or the first PDU session modification request message;

所述核心网设备向所述终端设备发送第一PDU会话建立响应消息或第一PDU会话修改响应消息；所述第一PDU会话建立响应消息用于指示非3GPP设备的PDU会话成功建立；所述第一PDU会话修改响应消息用于指示非3GPP设备的QoS流成功建立。The core network device sends a first PDU session establishment response message or a first PDU session modification response message to the terminal device; the first PDU session establishment response message is used to indicate that the PDU session of the non-3GPP device is successfully established; The first PDU session modification response message is used to indicate that the QoS flow of the non-3GPP device is successfully established.

其中，所述第一PDU会话建立请求消息或第一PDU会话修改请求消息中包括以下至少一项：Wherein, the first PDU session establishment request message or the first PDU session modification request message includes at least one of the following:

非3GPP设备的标识信息，当只包括非3GPP设备的标识信息时，非3GPP设备的标识信息则相当于第一非3GPP接入指示，即隐式指示为该非3GPP设备建立PDU会话或QoS流；The identification information of the non-3GPP device. When it only includes the identification information of the non-3GPP device, the identification information of the non-3GPP device is equivalent to the first non-3GPP access indication, that is, an implicit instruction to establish a PDU session or QoS flow for the non-3GPP device. ;

作为另一个可选实施例，所述第一PDU会话建立响应消息或第一PDU会话修改响应消息中包括：第二非3GPP接入指示，用于指示成功为所述非3GPP设备建立PDU会话或 QoS流。As another optional embodiment, the first PDU session establishment response message or the first PDU session modification response message includes: a second non-3GPP access indication, used to indicate that the PDU session is successfully established for the non-3GPP device or QoS flow.

所述非3GPP设备的MAC地址；The MAC address of the non-3GPP device;

所述非3GPP设备的国际移动用户识别码IMSI；The International Mobile Subscriber Identity IMSI of the non-3GPP device;

所述非3GPP设备的用户永久标识符SUPI；The User Permanent Identifier SUPI of the non-3GPP device;

所述非3GPP设备的用户临时标识符SUCI；The temporary user identifier SUCI of the non-3GPP device;

所述非3GPP设备的通用公共用户标识GPSI。The Generic Public User Identity GPSI of the non-3GPP device.

需要说明的是，本申请实施例中该终端设备中可以被设置非3GPP设备的类型标识，或者手动设置非3GPP设备的类型标识，在此不做具体限定。It should be noted that in this embodiment of the present application, the terminal device may be set with a type identifier of a non-3GPP device, or the type identifier of a non-3GPP device may be manually set, which is not specifically limited here.

可选地，多个非3GPP设备可以使用不同的非3GPP设备的标识信息，也可以使用相同的非3GPP设备的标识信息(例如，可以理解为这多个非3GPP设备属于同一个组)。Optionally, multiple non-3GPP devices may use identification information of different non-3GPP devices, or may use the same identification information of non-3GPP devices (for example, it may be understood that the multiple non-3GPP devices belong to the same group).

为了更好的描述本申请实施例提供的非3GPP设备的会话通道建立方法，下面结合几个示例进行说明。In order to better describe the session channel establishment method for non-3GPP devices provided by the embodiments of the present application, several examples will be described below.

示例一，终端设备(如5G-RG)为非3GPP设备请求建立PDU会话。5G-RG在PDU会话建立请求中携带非3GPP设备所述的组的标识，网络侧根据该组对应的会话策略为非3GPP设备建立PDU会话。会话策略可以存在SMF中，也可以存在PCF中。如图4所示：Example 1: The terminal device (such as 5G-RG) requests to establish a PDU session for a non-3GPP device. The 5G-RG carries the identifier of the group described by the non-3GPP device in the PDU session establishment request, and the network side establishes a PDU session for the non-3GPP device according to the session policy corresponding to the group. Session policies can be stored in SMF or PCF. As shown in Figure 4:

步骤40，5G-RG获取非3GPP设备的标识信息。 Step 40: 5G-RG obtains the identification information of the non-3GPP device.

非3GPP设备的标识信息可以为以下至少一项：The identification information of non-3GPP devices can be at least one of the following:

非3GPP设备的设备标识，例如可以包括以下至少一项：非3GPP设备的MAC地址，非3GPP设备的IMSI，非3GPP设备的SUPI，非3GPP设备的SUCI，或非3GPP设备的GPSI；The device identification of the non-3GPP device, for example, may include at least one of the following: the MAC address of the non-3GPP device, the IMSI of the non-3GPP device, the SUPI of the non-3GPP device, the SUCI of the non-3GPP device, or the GPSI of the non-3GPP device;

非3GPP设备的连接标识，例如可以包括以下至少一项：非3GPP设备连接5G-RG的服务集标识(Service Set Identifier，SSID)，非3GPP设备连接5G-RG所使用的接入技术(例如，WiFi，有线，蓝牙等)，非3GPP设备连接5G-RG的接口信息(例如虚拟接口或物理接口)；The connection identifier of the non-3GPP device, for example, may include at least one of the following: the Service Set Identifier (SSID) used by the non-3GPP device to connect to the 5G-RG, the access technology used by the non-3GPP device to connect to the 5G-RG (for example, WiFi, wired, Bluetooth, etc.), interface information of non-3GPP devices connected to 5G-RG (such as virtual interface or physical interface);

非3GPP设备的类型信息，例如可以包括以下至少一项：该非3GPP设备所需要使用的业务标识，该非3GPP设备所属的组的标识。其中5G-RG中可以被设置非3GPP设备的类型信息，或者通过手工设置等。The type information of the non-3GPP device may include, for example, at least one of the following: a service identifier that the non-3GPP device needs to use, and an identifier of a group to which the non-3GPP device belongs. Among them, the type information of non-3GPP equipment can be set in 5G-RG, or it can be set manually.

其中，5G-RG可以通过非3GPP设备与5G-RG建立连接的过程获取非3GPP设备的标识信息。Among them, the 5G-RG can obtain the identification information of the non-3GPP device through the process of establishing a connection between the non-3GPP device and the 5G-RG.

步骤41，5G-RG向AMF发送非接入层NAS消息，请求为非3GPP设备建立PDU会话。Step 41: 5G-RG sends a non-access layer NAS message to the AMF, requesting the establishment of a PDU session for non-3GPP devices.

可选的，NAS消息中携带第一非3GPP接入指示，表示为该非3GPP设备建立PDU会话。示例性的，第一非3GPP接入指示也可以为非3GPP设备的标识信息。Optionally, the NAS message carries the first non-3GPP access indication, indicating that a PDU session is established for the non-3GPP device. For example, the first non-3GPP access indication may also be identification information of the non-3GPP device.

可选的，NAS消息中携带PDU会话建立请求消息，为非3GPP设备建立PDU会话。可选的，PDU会话建立请求消息中可以携带第一非3GPP接入指示，表示为该非3GPP设备建立PDU会话。Optionally, the NAS message carries a PDU session establishment request message to establish a PDU session for non-3GPP devices. Optionally, the PDU session establishment request message may carry the first non-3GPP access indication, indicating that the PDU session is established for the non-3GPP device.

可选的，5G-RG在NAS消息中携带为该非3GPP设备建立PDU会话的DNN和/或S-NSSAI。Optionally, the 5G-RG carries the DNN and/or S-NSSAI used to establish a PDU session for the non-3GPP device in the NAS message.

可选的，AMF根据NAS消息中携带的第一非3GPP接入指示，选择具有为非3GPP设备建立PDU会话能力的SMF。Optionally, the AMF selects an SMF capable of establishing a PDU session for a non-3GPP device based on the first non-3GPP access indication carried in the NAS message.

步骤42，AMF向SMF发送N11消息，为非3GPP设备建立PDU会话。N11消息中可以包括第一非3GPP接入指示。Step 42: AMF sends an N11 message to SMF to establish a PDU session for the non-3GPP device. The N11 message may include the first non-3GPP access indication.

可选的，N11消息中包括PDU会话建立请求消息，PDU会话建立请求消息中可以携带第一非3GPP接入指示。Optionally, the N11 message includes a PDU session establishment request message, and the PDU session establishment request message may carry the first non-3GPP access indication.

步骤43，SMF向UDM/PCF发送第一非3GPP接入指示。Step 43: The SMF sends the first non-3GPP access indication to the UDM/PCF.

示例性的，SMF向UDM发送Nudm_SDM_Get或Nudm_SDM_Subscribe或Nudm_SDM_Get请求，其中携带第一非3GPP接入指示。Exemplarily, the SMF sends a Nudm_SDM_Get or Nudm_SDM_Subscribe or Nudm_SDM_Get request to the UDM, which carries the first non-3GPP access indication.

示例性的，SMF在SM Policy Association的建立或修改请求中携带非3GPP设备的接入指示。例如，SMF向PCF发送Npcf_SMPolicyControl_Create或Npcf_SMPolicyControl_Update请求，其中携带第一非3GPP接入指示。For example, SMF carries the access indication of the non-3GPP device in the SM Policy Association establishment or modification request. For example, the SMF sends an Npcf_SMPolicyControl_Create or Npcf_SMPolicyControl_Update request to the PCF, which carries the first non-3GPP access indication.

步骤44，UDM/PCF向SMF发送非3GPP设备的会话策略。 Step 44: UDM/PCF sends the session policy of the non-3GPP device to the SMF.

示例性的，UDM向SMF发送Nudm_SDM_Get或Nudm_SDM_Subscribe响应，其中携带非3GPP设备的会话策略。For example, the UDM sends a Nudm_SDM_Get or Nudm_SDM_Subscribe response to the SMF, which carries the session policy of the non-3GPP device.

示例性的，PCF在SM政策关联(Policy Association)的建立或修改过程中向SMF发送非3GPP设备的会话策略。例如，PCF向SMF发送Npcf_SMPolicyControl_Create或Npcf_SMPolicyControl_Update响应，其中携带非3GPP设备的会话策略。For example, the PCF sends the session policy of the non-3GPP device to the SMF during the establishment or modification process of the SM policy association (Policy Association). For example, the PCF sends an Npcf_SMPolicyControl_Create or Npcf_SMPolicyControl_Update response to the SMF, which carries the session policy of the non-3GPP device.

示例性的，非3GPP设备的会话策略可以包括非3GPP设备的业务流的QoS策略，计费策略等。For example, the session policy of the non-3GPP device may include the QoS policy, charging policy, etc. of the service flow of the non-3GPP device.

需要说明的是，上述非3GPP设备指非3GPP设备的标识信息所指示的非3GPP设备.It should be noted that the above-mentioned non-3GPP equipment refers to the non-3GPP equipment indicated by the identification information of the non-3GPP equipment.

步骤45，SMF和UPF之间建立该PDU会话的N4会话。Step 45: An N4 session of the PDU session is established between SMF and UPF.

示例性的，SMF根据非3GPP设备的会话策略生成N4规则，并向UPF发送N4规则，以控制该PDU会话的业务流转发，执行QoS策略。For example, the SMF generates N4 rules based on the session policy of the non-3GPP device and sends the N4 rules to the UPF to control the service flow forwarding of the PDU session and execute the QoS policy.

步骤46，SMF向AMF发送N11消息的响应消息，表示非3GPP设备的PDU会话成功建立。Step 46: The SMF sends a response message to the N11 message to the AMF, indicating that the PDU session of the non-3GPP device is successfully established.

可选的，N11消息的响应消息中可以包括第二非3GPP接入指示。Optionally, the response message of the N11 message may include the second non-3GPP access indication.

示例性的，N11消息的响应消息中包括PDU会话建立响应消息。PDU会话建立请求消息中可以携带第二非3GPP接入指示。For example, the response message of the N11 message includes a PDU session establishment response message. The PDU session establishment request message may carry a second non-3GPP access indication.

步骤47，AMF向5G-RG发送NAS消息，表示非3GPP设备的PDU会话成功建立。Step 47: AMF sends a NAS message to the 5G-RG, indicating that the PDU session of the non-3GPP device is successfully established.

可选的，NAS消息中携带第二非3GPP接入指示，表示成功为该非3GPP设备建立PDU会话。Optionally, the NAS message carries a second non-3GPP access indication, indicating that the PDU session is successfully established for the non-3GPP device.

示例性的，NAS消息中包括PDU会话建立响应消息。可选的，PDU会话建立响应消息中可以携带第二非3GPP接入指示，表示为该非3GPP设备成功建立PDU会话。For example, the NAS message includes a PDU session establishment response message. Optionally, the PDU session establishment response message may carry a second non-3GPP access indication, indicating that the PDU session is successfully established for the non-3GPP device.

以上以PDU会话建立过程为例进行介绍。5G-RG也可以为非3GPP设备请求建立QoS flow(QoS流)。此时5G-RG可以发送PDU会话修改请求，网络侧根据非3GPP设备的接入指示对应的会话策略为非3GPP设备建立QoS flow。步骤41和42中的PDU会话建立请求可以替换为PDU会话修改请求，步骤45中的N4会话建立可以替换为N4会话修改，步骤46和47中的PDU会话建立响应可以替换为PDU会话修改响应。The above introduction takes the PDU session establishment process as an example. 5G-RG can also request the establishment of QoS flow (QoS flow) for non-3GPP devices. At this time, 5G-RG can send a PDU session modification request, and the network side establishes QoS flow for the non-3GPP device according to the session policy corresponding to the access indication of the non-3GPP device. The PDU session establishment request in steps 41 and 42 can be replaced with a PDU session modification request, the N4 session establishment in step 45 can be replaced with an N4 session modification, and the PDU session establishment response in steps 46 and 47 can be replaced with a PDU session modification response.

需要说明的是，非3GPP会话策略可以配置在5G-RG中(例如由5G-RG的运营商或所属者或使用者进行配置)，或者可以通过示例二或示例三获得。It should be noted that the non-3GPP session policy can be configured in the 5G-RG (for example, configured by the operator, owner or user of the 5G-RG), or can be obtained through Example 2 or Example 3.

示例二，5G-RG在PDU会话建立过程中获取非3GPP设备的会话策略；如图5所示：Example 2: 5G-RG obtains the session policy of a non-3GPP device during the PDU session establishment process; as shown in Figure 5:

步骤51，5G-RG向AMF发送NAS消息，请求建立PDU会话。Step 51: 5G-RG sends a NAS message to the AMF, requesting to establish a PDU session.

可选的，NAS消息中包括第三非3GPP接入指示，表示5G-RG具有非3GPP设备接入的能力。Optionally, the NAS message includes a third non-3GPP access indication, indicating that the 5G-RG has the ability to access non-3GPP devices.

第三非3GPP接入指示可以是一个显示的指示，也可以是隐式的指示，例如，通过5G-RG的标识信息进行指示。The third non-3GPP access indication may be an explicit indication or an implicit indication, for example, the indication may be provided through the identification information of the 5G-RG.

示例性的，NAS消息中携带PDU会话建立请求消息。可选的，PDU会话建立请求消息中可以携带非3GPP设备的接入指示，表示为该非3GPP设备建立PDU会话。For example, the NAS message carries a PDU session establishment request message. Optional, PDU session establishment request message The information can carry the access indication of the non-3GPP device, indicating that the PDU session is established for the non-3GPP device.

可选的，NAS消息还可以包括非3GPP设备的标识信息。示例性的，当5G-RG已经获知非3GPP的标识信息，就可以在NAS消息中携带。值得说明的是，此时非3GPP设备可能已经与5G-RG建立连接，或者还未与5G-RG建立连接。例如，5G-RG根据本地配置获知可以连接它的非3GPP设备的标识信息。Optionally, the NAS message may also include identification information of non-3GPP devices. For example, when the 5G-RG has learned the non-3GPP identification information, it can be carried in the NAS message. It is worth noting that at this time, the non-3GPP device may have established a connection with the 5G-RG, or may not have established a connection with the 5G-RG. For example, 5G-RG learns the identification information of non-3GPP devices that can connect to it based on local configuration.

步骤52，AMF向SMF发送N11消息，请求建立PDU会话。Step 52: AMF sends an N11 message to SMF, requesting to establish a PDU session.

可选的，N11消息中包括第三非3GPP接入指示。Optionally, the N11 message includes a third non-3GPP access indication.

可选的，N11消息中包括非3GPP设备的标识信息。Optionally, the N11 message includes identification information of non-3GPP devices.

示例性的，N11消息中包括PDU会话建立请求消息，PDU会话建立请求消息中可以携带第三非3GPP接入指示，或非3GPP设备的标识信息。For example, the N11 message includes a PDU session establishment request message, and the PDU session establishment request message may carry a third non-3GPP access indication or identification information of a non-3GPP device.

步骤53，SMF向UDM/PCF发送第三非3GPP接入指示。Step 53: The SMF sends the third non-3GPP access indication to the UDM/PCF.

可选的，SMF还向UDM/PCF发送非3GPP设备的标识信息。Optionally, SMF also sends identification information of non-3GPP devices to UDM/PCF.

示例性的，SMF向UDM发送Nudm_SDM_Get或Nudm_SDM_Subscribe或Nudm_SDM_Get请求，其中携带第三非3GPP接入指示或非3GPP设备的标识信息。Exemplarily, the SMF sends a Nudm_SDM_Get or Nudm_SDM_Subscribe or Nudm_SDM_Get request to the UDM, which carries the third non-3GPP access indication or the identification information of the non-3GPP device.

示例性的，SMF在SM Policy Association的建立或修改请求中携带非3GPP设备接入指示。例如，SMF向PCF发送Npcf_SMPolicyControl_Create或Npcf_SMPolicyControl_Update请求，其中携带第三非3GPP接入指示或非3GPP设备的标识信息。For example, SMF carries the non-3GPP device access indication in the SM Policy Association establishment or modification request. For example, the SMF sends an Npcf_SMPolicyControl_Create or Npcf_SMPolicyControl_Update request to the PCF, which carries the third non-3GPP access indication or the identification information of the non-3GPP device.

步骤54，UDM/PCF向SMF发送非3GPP设备的会话策略。Step 54: UDM/PCF sends the session policy of the non-3GPP device to the SMF.

示例性的，PCF在SM Policy Association的建立或修改过程中向SMF发送非3GPP设备的会话策略。例如，PCF向SMF发送Npcf_SMPolicyControl_Create或Npcf_SMPolicyControl_Update响应，其中携带非3GPP设备的会话策略。For example, PCF sends the session policy of non-3GPP devices to SMF during the establishment or modification process of SM Policy Association. For example, the PCF sends an Npcf_SMPolicyControl_Create or Npcf_SMPolicyControl_Update response to the SMF, which carries the session policy of the non-3GPP device.

非3GPP设备的会话策略用于描述如何为非3GPP设备建立会话通道。所述非3GPP设备的会话策略包括以下至少一项：The session policy for non-3GPP devices is used to describe how to establish session channels for non-3GPP devices. The session policy of the non-3GPP device includes at least one of the following:

使用一条QoS流的一个或多个非3GPP设备的标识信息。Identification information of one or more non-3GPP devices using a QoS flow.

可选的，非3GPP设备的会话策略还可以包括会话通道的建立参数。会话通道建立参数可以用于指示建立不同类型的会话通道，例如指示建立用户面通道的PDU会话(使用用户面传递数据，例如，使用空口用户面和N3用户面通道传递数据)，控制面通道的PDU会话(使用控制面信令传递数据，例如，使用终端设备的NAS消息传递数据)，优化的 CP面PDU会话(即使用控制面和用户面传递数据，如空口使用用户面，RAN和核心网之间使用控制面)，IP类型PDU会话，以太网(ethernet)类型PDU会话)，业务连续性模式为SSC mode 1或2或3的PDU会话。Optionally, the session policy of the non-3GPP device may also include session channel establishment parameters. The session channel establishment parameters can be used to indicate the establishment of different types of session channels, such as PDU sessions indicating the establishment of user plane channels (using the user plane to transmit data, for example, using the air interface user plane and N3 user plane channels to transmit data), control plane channels PDU session (transmitting data using control plane signaling, e.g. using NAS messaging from an end device), optimized CP plane PDU session (that is, using the control plane and user plane to transmit data, such as the air interface using the user plane, and the control plane between the RAN and the core network), IP type PDU session, Ethernet type PDU session), business continuity PDU session in SSC mode 1 or 2 or 3.

上述非3GPP设备的会话策略也可以从SMF的本地配置中获得。The above session policies for non-3GPP devices can also be obtained from the local configuration of SMF.

值得说明的是，当第三非3GPP接入指示为隐式指示时，例如为5G-RG的标识信息时，可选的，UDM/PCF可以根据5G-RG的签约数据确定该5G-RG具有非3GPP接入能力，从而向SMF发送非3GPP设备的会话策略。It is worth noting that when the third non-3GPP access indication is an implicit indication, for example, when it is the identification information of the 5G-RG, optionally, the UDM/PCF can determine based on the 5G-RG subscription data that the 5G-RG has Non-3GPP access capability, thereby sending the session policy of non-3GPP devices to SMF.

步骤55，SMF和UPF之间建立该PDU会话的N4会话。Step 55: An N4 session of the PDU session is established between SMF and UPF.

示例性的，SMF根据5G-RG的会话策略生成N4规则，并向UPF发送N4规则，以控制该PDU会话的业务流转发，执行QoS策略。For example, SMF generates N4 rules according to the session policy of 5G-RG, and sends N4 rules to UPF to control the service flow forwarding of the PDU session and execute the QoS policy.

5G-RG的会话策略可以从UDM/PCF获得，或者从SMF的本地配置中获得。The session policy of 5G-RG can be obtained from UDM/PCF or from the local configuration of SMF.

步骤56，SMF向AMF发送N11消息的响应消息，表示PDU会话成功建立。Step 56: The SMF sends a response message to the N11 message to the AMF, indicating that the PDU session is successfully established.

示例性的，N11消息的响应消息中包括PDU会话建立响应消息。For example, the response message of the N11 message includes a PDU session establishment response message.

步骤57，AMF向5G-RG发送NAS消息，表示PDU会话成功建立。Step 57: AMF sends a NAS message to 5G-RG, indicating that the PDU session is successfully established.

可选的，NAS消息中携带非3GPP设备的会话策略。Optionally, the NAS message carries the session policy of the non-3GPP device.

值得说明的是，5G-RG可以根据非3GPP设备的会话策略请求为非3GPP设备建立会话通道。5G-RG可以在后续获取连接到5G-RG的非3GPP设备标识信息时，请求建立会话通道；也可以预先为非3GPP设备建立会话通道。在后一种情况下，非3GPP设备连接到5G-RG后就可以直接使用预先建立的会话通道进行业务传输。5G-RG如何为非3GPP设备请求建立会话通道可以参考示例一的说明。It is worth noting that 5G-RG can establish session channels for non-3GPP devices based on session policy requests of non-3GPP devices. 5G-RG can request to establish a session channel when subsequently obtaining the identification information of non-3GPP devices connected to 5G-RG; it can also establish a session channel for non-3GPP devices in advance. In the latter case, non-3GPP devices can directly use the pre-established session channel for service transmission after connecting to the 5G-RG. How 5G-RG requests to establish a session channel for non-3GPP devices can be explained in Example 1.

值得说明的是，5G-RG也可以在PDU会话修改流程中请求非3GPP设备的会话策略。此时5G-RG可以发送PDU会话修改请求。步骤51和52中的PDU会话建立请求可以替换为PDU会话修改请求，步骤55中的N4会话建立可以替换为N4会话修改，步骤56和57中的PDU会话建立响应可以替换为PDU会话修改响应。It is worth noting that 5G-RG can also request session policies for non-3GPP devices during the PDU session modification process. At this time, 5G-RG can send a PDU session modification request. The PDU session establishment request in steps 51 and 52 can be replaced with a PDU session modification request, the N4 session establishment in step 55 can be replaced with an N4 session modification, and the PDU session establishment response in steps 56 and 57 can be replaced with a PDU session modification response.

示例三，5G-RG在注册过程中获取非3GPP设备的会话策略，如图6所示：Example 3: 5G-RG obtains the session policy of non-3GPP devices during the registration process, as shown in Figure 6:

步骤61，5G-RG向AMF发送注册请求消息，请求注册到5G系统。Step 61: 5G-RG sends a registration request message to the AMF, requesting to register to the 5G system.

可选的，注册请求消息中包括第三非3GPP接入指示，表示5G-RG具有非3GPP设备接入的能力。Optionally, the registration request message includes a third non-3GPP access indication, indicating that the 5G-RG has the ability to access non-3GPP devices.

可选的，注册请求消息还可以包括非3GPP设备的标识信息。Optionally, the registration request message may also include identification information of the non-3GPP device.

步骤62，AMF向UDM/PCF发送第三非3GPP接入指示。Step 62: AMF sends the third non-3GPP access indication to UDM/PCF.

可选的，AMF还向UDM/PCF发送非3GPP设备的标识信息。Optionally, the AMF also sends the identification information of the non-3GPP device to the UDM/PCF.

示例性的，AMF向UDM发送Nudm_UECM_Registration或Nudm_SDM_Get请求，其中携带非第三非3GPP接入指示和非3GPP设备的标识信息中的至少一项。 Exemplarily, the AMF sends a Nudm_UECM_Registration or Nudm_SDM_Get request to the UDM, which carries at least one of the non-third non-3GPP access indication and the identification information of the non-3GPP device.

示例性的，AMF在AM Policy Association的建立或修改请求中携带第三非3GPP接入指示和非3GPP设备的标识信息中的至少一项。例如，AMF向PCF发送Npcf_AMPolicyControl_Create或Npcf_AMPolicyControl_Update请求，其中携带第三非3GPP接入指示和非3GPP设备的标识信息中的至少一项。Exemplarily, the AMF carries at least one of the third non-3GPP access indication and the identification information of the non-3GPP device in the establishment or modification request of the AM Policy Association. For example, the AMF sends an Npcf_AMPolicyControl_Create or Npcf_AMPolicyControl_Update request to the PCF, which carries at least one of the third non-3GPP access indication and the identification information of the non-3GPP device.

步骤63，UDM/PCF向AMF发送非3GPP设备的会话策略。本步骤中的非3GPP设备的会话策略可以示例二中的关于非3GPP设备的会话策略的说明。Step 63: UDM/PCF sends the session policy of the non-3GPP device to the AMF. The session policy of the non-3GPP device in this step can be described in Example 2 regarding the session policy of the non-3GPP device.

示例性的，UDM向AMF发送Nudm_UECM_Registration或Nudm_SDM_Get响应，其中携带非3GPP设备的会话策略。For example, UDM sends a Nudm_UECM_Registration or Nudm_SDM_Get response to the AMF, which carries the session policy of the non-3GPP device.

示例性的，PCF在AM Policy Association的建立或修改过程中向AMF发送非3GPP设备的会话策略。例如，PCF向AMF发送Npcf_AMPolicyControl_Create或Npcf_AMPolicyControl_Update响应，其中携带非3GPP设备的会话策略。For example, the PCF sends the session policy of the non-3GPP device to the AMF during the establishment or modification process of the AM Policy Association. For example, the PCF sends an Npcf_AMPolicyControl_Create or Npcf_AMPolicyControl_Update response to the AMF, which carries the session policy of the non-3GPP device.

可选的，UDM/PCF根据终端设备的签约数据和/或运营商配置信息，确定5G-RG可以允许非3GPP设备接入。Optionally, UDM/PCF determines that the 5G-RG can allow non-3GPP devices to access based on the terminal device's subscription data and/or operator configuration information.

步骤64，AMF向5G-RG发送注册响应消息，其中携带非3GPP设备的会话策略。Step 64: The AMF sends a registration response message to the 5G-RG, which carries the session policy of the non-3GPP device.

值得说明的是，该示例使用注册流程为例描述了5G-RG从网络侧获取非3GPP设备会话策略的流程。在实际使用中，5G-RG也可以通过其他与网络侧交互的流程获取非3GPP设备会话策略。例如，终端设备配置更新流程等，在此不一一枚举。It is worth noting that this example uses the registration process as an example to describe the process of 5G-RG obtaining the session policy of non-3GPP devices from the network side. In actual use, 5G-RG can also obtain non-3GPP device session policies through other processes that interact with the network side. For example, the terminal device configuration update process, etc. are not listed here.

本申请实施例提供的非3GPP设备的会话通道建立方法，执行主体可以为非3GPP设备的会话通道建立装置。本申请实施例中以非3GPP设备的会话通道建立装置执行非3GPP设备的会话通道建立方法为例，说明本申请实施例提供的非3GPP设备的会话通道建立装置。For the session channel establishment method for non-3GPP equipment provided by the embodiment of the present application, the execution subject may be a session channel establishment device for non-3GPP equipment. In the embodiment of the present application, the session channel establishment apparatus of the non-3GPP equipment performs the session channel establishment method of the non-3GPP equipment as an example to illustrate the session channel establishment apparatus of the non-3GPP equipment provided by the embodiment of the present application.

如图7所示，本申请实施例还提供一种非3GPP设备的会话通道建立装置700，包括：As shown in Figure 7, this embodiment of the present application also provides a session channel establishment apparatus 700 for non-3GPP equipment, which includes:

第一获取模块701，用于获取非3GPP设备的会话策略；The first acquisition module 701 is used to acquire the session policy of non-3GPP devices;

请求建立模块702，用于根据所述非3GPP设备的会话策略，请求核心网设备为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。Request establishment module 702, configured to request the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow.

作为一个可选实施例，所述非3GPP设备的会话策略还包括以下至少一项：As an optional embodiment, the session policy of the non-3GPP device also includes at least one of the following:

会话通道的建立参数。Session channel establishment parameters.

作为一个可选实施例，所述会话通道的建立参数包括以下至少一项：As an optional embodiment, the establishment parameters of the session channel include at least one of the following:

IP类型； IP type;

以太网类型；Ethernet type;

业务连续性模式；business continuity model;

控制面通道；control surface channel;

用户面通道；User plane channel;

作为一个可选实施例，所述第一获取模块701包括：As an optional embodiment, the first acquisition module 701 includes:

第一获取子模块，用于从本地配置获取所述非3GPP设备的会话策略；The first acquisition sub-module is used to acquire the session policy of the non-3GPP device from the local configuration;

或者，or,

第二获取子模块，用于从核心网设备获取所述非3GPP设备的会话策略。The second acquisition sub-module is used to acquire the session policy of the non-3GPP device from the core network device.

作为一个可选实施例，所述装置还包括：As an optional embodiment, the device further includes:

第三获取模块，用于获取非3GPP设备的标识信息；The third acquisition module is used to obtain the identification information of non-3GPP devices;

所述请求建立模块702包括：The request establishment module 702 includes:

请求建立子模块，用于根据所述非3GPP设备的会话策略和所述非3GPP设备的标识信息，请求核心网设备为所述非3GPP设备建立会话通道。The request establishment submodule is configured to request the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the identification information of the non-3GPP device.

作为一个可选实施例，所述请求建立子模块包括：As an optional embodiment, the request establishment sub-module includes:

第一发送单元，用于根据所述非3GPP设备的会话策略和所述非3GPP设备的标识信息，向核心网设备发送第一PDU会话建立请求消息或第一PDU会话修改请求消息，所述第一PDU会话建立请求消息用于请求为所述非3GPP设备建立PDU会话，所述第一PDU会话修改请求消息用于请求为所述非3GPP设备建立QoS流；The first sending unit is configured to send a first PDU session establishment request message or a first PDU session modification request message to the core network device according to the session policy of the non-3GPP device and the identification information of the non-3GPP device. A PDU session establishment request message is used to request the establishment of a PDU session for the non-3GPP device, and the first PDU session modification request message is used to request the establishment of a QoS flow for the non-3GPP device;

第一接收单元，用于接收所述核心网设备发送的第一PDU会话建立响应消息或第一PDU会话修改响应消息；所述第一PDU会话建立响应消息用于指示非3GPP设备的PDU会话成功建立；所述第一PDU会话修改响应消息用于指示非3GPP设备的QoS流成功建立。The first receiving unit is configured to receive the first PDU session establishment response message or the first PDU session modification response message sent by the core network device; the first PDU session establishment response message is used to indicate that the PDU session of the non-3GPP device is successful. Establishment; the first PDU session modification response message is used to indicate that the QoS flow of the non-3GPP device is successfully established.

非3GPP设备的标识信息，Identification information of non-3GPP devices,

作为一个可选实施例，所述第一PDU会话建立响应消息或第一PDU会话修改响应消息中包括：第二非3GPP接入指示，用于指示成功为所述非3GPP设备建立PDU会话或QoS流。As an optional embodiment, the first PDU session establishment response message or the first PDU session modification response message includes: a second non-3GPP access indication, used to indicate that a PDU session or QoS is successfully established for the non-3GPP device. flow.

作为一个可选实施例，所述第二获取子模块包括：As an optional embodiment, the second acquisition sub-module includes:

第一获取单元，用于在所述终端设备的PDU会话建立流程或PDU会话修改流程中获取所述非3GPP设备的会话策略；The first obtaining unit is used to obtain the PDU session establishment process or PDU session modification process of the terminal device. Get the session policy of the non-3GPP device;

或者，or,

第二获取单元，用于在所述终端设备的注册过程中获取所述非3GPP设备的会话策略。The second acquisition unit is configured to acquire the session policy of the non-3GPP device during the registration process of the terminal device.

作为一个可选实施例，所述第一获取单元进一步用于：As an optional embodiment, the first acquisition unit is further used to:

向核心网设备发送第二PDU会话建立请求消息或第二PDU会话修改请求消息，所述第二PDU会话建立请求消息用于请求建立所述终端设备的PDU会话，所述第二PDU会话修改请求消息用于请求建立所述终端设备的QoS流；Send a second PDU session establishment request message or a second PDU session modification request message to the core network device, where the second PDU session establishment request message is used to request the establishment of a PDU session of the terminal device, and the second PDU session modification request The message is used to request the establishment of a QoS flow for the terminal device;

接收所述核心网设备发送的第二PDU会话建立响应消息或第二PDU会话修改响应消息；所述第二PDU会话建立响应消息用于指示所述终端设备的PDU会话成功建立；所述第二PDU会话修改响应消息用于指示所述终端设备的PDU会话成功修改；Receive a second PDU session establishment response message or a second PDU session modification response message sent by the core network device; the second PDU session establishment response message is used to indicate that the PDU session of the terminal device is successfully established; the second The PDU session modification response message is used to indicate that the PDU session of the terminal device is successfully modified;

作为一个可选实施例，所述第二PDU会话建立请求消息或第二PDU会话修改请求消息包括以下至少一项：As an optional embodiment, the second PDU session establishment request message or the second PDU session modification request message includes at least one of the following:

作为一个可选实施例，所述第二获取单元进一步用于：As an optional embodiment, the second acquisition unit is further used to:

向核心网设备发送注册请求消息，所述注册请求消息用于请求注册到5G系统；Send a registration request message to the core network device, where the registration request message is used to request registration to the 5G system;

接收所述核心网设备发送的注册响应消息，所述注册响应消息携带非3GPP设备的会话策略。Receive a registration response message sent by the core network device, where the registration response message carries the session policy of the non-3GPP device.

作为一个可选实施例，所述注册请求消息包括以下至少一项：As an optional embodiment, the registration request message includes at least one of the following:

作为一个可选实施例，所述非3GPP设备的标识信息包括以下至少一项：As an optional embodiment, the identification information of the non-3GPP device includes at least one of the following:

作为一个可选实施例，所述非3GPP设备的设备标识包括以下至少一项：As an optional embodiment, the device identification of the non-3GPP device includes at least one of the following:

所述非3GPP设备的MAC地址；The MAC address of the non-3GPP device;

作为一个可选实施例，所述非3GPP设备的连接标识包括以下至少一项：As an optional embodiment, the connection identifier of the non-3GPP device includes at least one of the following:

所述非3GPP设备连接终端设备的服务集标识； The service set identifier of the terminal device connected to the non-3GPP device;

所述非3GPP设备连接终端设备所使用的接入技术；The access technology used by the non-3GPP device to connect to the terminal device;

所述非3GPP设备连接终端设备的接口信息。The interface information of the non-3GPP device connected to the terminal device.

作为一个可选实施例，所述非3GPP设备的类型标识包括以下至少一项：As an optional embodiment, the type identification of the non-3GPP device includes at least one of the following:

本申请实施例中，针对通过终端设备接入5G系统的非3GPP设备，由终端设备请求核心网设备为对应的非3GPP设备建立PDU会话和/或QoS流，从而使得核心网设备对从终端设备接入的非3GPP设备进行区分QoS管理；由于不同的非3GPP设备可能有不同的业务需求，同一个非3GPP设备也可能有不同的业务需求，本申请实施例能够根据不同的业务需求提供合适的QoS支持，不仅可以满足设备的业务需求，也可以合理使用5GS的资源。In the embodiment of this application, for non-3GPP devices that access the 5G system through terminal devices, the terminal device requests the core network device to establish a PDU session and/or QoS flow for the corresponding non-3GPP device, so that the core network device communicates with the slave terminal device. Differentiated QoS management is performed on accessed non-3GPP devices; since different non-3GPP devices may have different service requirements, and the same non-3GPP device may also have different service requirements, the embodiments of this application can provide appropriate services according to different service requirements. QoS support can not only meet the business needs of the device, but also make reasonable use of 5GS resources.

需要说明的是，本申请实施例提供的非3GPP设备的会话通道建立装置是能够执行上述非3GPP设备的会话通道建立方法的装置，则上述非3GPP设备的会话通道建立方法的所有实施例均适用于该装置，且均能达到相同或相似的有益效果。It should be noted that the device for establishing a session channel for non-3GPP devices provided in the embodiments of the present application is a device capable of executing the above method for establishing a session channel for non-3GPP devices. Then all embodiments of the above method for establishing a session channel for non-3GPP devices are applicable. This device can achieve the same or similar beneficial effects.

如图8所示，本申请实施例还提供一种非3GPP设备的会话通道建立装置800，包括：As shown in Figure 8, this embodiment of the present application also provides a session channel establishment apparatus 800 for non-3GPP equipment, including:

第二获取模块801，用于获取非3GPP设备的会话策略；The second acquisition module 801 is used to acquire the session policy of non-3GPP devices;

建立模块802，用于根据所述非3GPP设备的会话策略以及终端设备的请求，为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。Establishment module 802 is configured to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the request of the terminal device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow.

会话通道的建立参数。Session channel establishment parameters.

IP类型；IP type;

以太网类型；Ethernet type;

业务连续性模式；business continuity model;

控制面通道；control surface channel;

用户面通道；User plane channel;

所述会话通道的网络切片标识。 The network slice identifier of the session channel.

作为一个可选实施例，所述第二获取模块801包括：As an optional embodiment, the second acquisition module 801 includes:

第三获取子模块，用于获取本地存储的所述非3GPP设备的会话策略；The third acquisition sub-module is used to acquire the locally stored session policy of the non-3GPP device;

或者，or,

第四获取子模块，用于从统一数据管理UDM网元或策略控制功能PCF网元获取所述非3GPP设备的会话策略。The fourth acquisition sub-module is used to acquire the session policy of the non-3GPP device from the unified data management UDM network element or the policy control function PCF network element.

策略发送模块，用于向终端设备发送所述非3GPP设备的会话策略。A policy sending module, configured to send the session policy of the non-3GPP device to the terminal device.

作为一个可选实施例，所述策略发送模块包括：As an optional embodiment, the policy sending module includes:

第一策略发送子模块，用于在所述终端设备的PDU会话建立流程或PDU会话修改流程中向所述终端设备发送所述非3GPP设备的会话策略；The first policy sending submodule is configured to send the session policy of the non-3GPP device to the terminal device in the PDU session establishment process or PDU session modification process of the terminal device;

或者，or,

第二策略子模块，用于在所述终端设备的注册过程中向所述终端设备发送所述非3GPP设备的会话策略。The second policy submodule is configured to send the session policy of the non-3GPP device to the terminal device during the registration process of the terminal device.

作为一个可选实施例，第一策略发送子模块进一步用于：As an optional embodiment, the first policy sending sub-module is further used to:

接收终端设备发送的第二PDU会话建立请求消息或第二PDU会话修改请求消息，所述第二PDU会话建立请求消息用于请求建立所述终端设备的PDU会话，所述第二PDU会话修改请求消息用于请求修改所述终端设备的PDU会话；Receive a second PDU session establishment request message or a second PDU session modification request message sent by the terminal device. The second PDU session establishment request message is used to request the establishment of a PDU session of the terminal device. The second PDU session modification request The message is used to request modification of the PDU session of the terminal device;

向所述终端设备发送第二PDU会话建立响应消息或第二PDU会话修改响应消息；所述第二PDU会话建立响应消息用于指示所述终端设备的PDU会话成功建立；所述第二PDU会话修改响应消息用于指示所述终端设备的PDU会话成功修改；Send a second PDU session establishment response message or a second PDU session modification response message to the terminal device; the second PDU session establishment response message is used to indicate that the PDU session of the terminal device is successfully established; the second PDU session The modification response message is used to indicate that the PDU session of the terminal device is successfully modified;

接收终端设备发送的注册请求消息，所述注册请求消息用于请求注册到5G系统；Receive a registration request message sent by the terminal device, where the registration request message is used to request registration to the 5G system;

向终端设备发送注册响应消息，所述注册响应消息携带非3GPP设备的会话策略。Send a registration response message to the terminal device, where the registration response message carries the session policy of the non-3GPP device.

作为一个可选实施例，所述建立模块802包括：As an optional embodiment, the establishment module 802 includes:

第三接收子模块，用于接收所述终端设备发送的第一PDU会话建立请求消息或第一PDU会话修改请求消息，所述第一PDU会话建立请求消息用于请求为所述非3GPP设备建立PDU会话，所述第一PDU会话修改请求消息用于请求为所述非3GPP设备建立QoS流；The third receiving submodule is used to receive the first PDU session establishment request message or the first PDU session modification request message sent by the terminal device. The first PDU session establishment request message is used to request the non-3GPP device. Establish a PDU session, and the first PDU session modification request message is used to request the establishment of a QoS flow for the non-3GPP device;

第一建立子模块，用于根据所述第一PDU会话建立请求消息或第一PDU会话修改请求消息，为所述非3GPP设备建立PDU会话或QoS流；A first establishment submodule, configured to establish a PDU session or QoS flow for the non-3GPP device according to the first PDU session establishment request message or the first PDU session modification request message;

第三发送子模块，用于向所述终端设备发送第一PDU会话建立响应消息或第一PDU会话修改响应消息；所述第一PDU会话建立响应消息用于指示非3GPP设备的PDU会话成功建立；所述第一PDU会话修改响应消息用于指示非3GPP设备的QoS流成功建立。The third sending sub-module is used to send a first PDU session establishment response message or a first PDU session modification response message to the terminal device; the first PDU session establishment response message is used to indicate that the PDU session of a non-3GPP device is successfully established. ; The first PDU session modification response message is used to indicate that the QoS flow of the non-3GPP device is successfully established.

非3GPP设备的标识信息，Identification information of non-3GPP devices,

本申请实施例中的非3GPP设备的会话通道建立装置可以是电子设备，例如具有操作系统的电子设备，也可以是电子设备中的部件，例如集成电路或芯片。该电子设备可以是终端，也可以为除终端之外的其他设备。示例性的，终端可以包括但不限于上述所列举的终端11的类型，其他设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)等，本申请实施例不作具体限定。The session channel establishment device of the non-3GPP device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip. The electronic device may be a terminal or other devices other than the terminal. For example, terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.

本申请实施例提供的非3GPP设备的会话通道建立装置能够实现图1至图6的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。The session channel establishment device for non-3GPP equipment provided by the embodiments of this application can implement each process implemented by the method embodiments of Figures 1 to 6 and achieve the same technical effect. To avoid duplication, details will not be described here.

可选的，如图9所示，本申请实施例还提供一种通信设备900，包括处理器901和存储器902，存储器902上存储有可在所述处理器901上运行的程序或指令，例如，该通信设备900为终端设备时，该程序或指令被处理器901执行时实现上述非3GPP设备的会话通道建立方法实施例的各个步骤，且能达到相同的技术效果。该通信设备900为网络侧设备时，该程序或指令被处理器901执行时实现上述非3GPP设备的会话通道建立方法实施例的各个步骤，且能达到相同的技术效果，为避免重复，这里不再赘述。Optionally, as shown in Figure 9, this embodiment of the present application also provides a communication device 900, which includes a processor 901 and a memory 902. The memory 902 stores programs or instructions that can be run on the processor 901, for example. , when the communication device 900 is a terminal device, when the program or instruction is executed by the processor 901, the session of the above-mentioned non-3GPP device is realized. Each step of the channel establishment method embodiment can achieve the same technical effect. When the communication device 900 is a network-side device, when the program or instruction is executed by the processor 901, each step of the session channel establishment method embodiment of the non-3GPP device is implemented, and the same technical effect can be achieved. To avoid duplication, it is not discussed here. Again.

本申请实施例还提供一种终端设备，包括处理器及通信接口，其中，所述通信接口用于获取非3GPP设备的会话策略；所述处理器用于根据所述非3GPP设备的会话策略，请求核心网设备为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。该终端实施例与上述终端侧方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中，且能达到相同的技术效果。具体地，图10为实现本申请实施例的一种终端设备的硬件结构示意图。Embodiments of the present application also provide a terminal device, including a processor and a communication interface, wherein the communication interface is used to obtain the session policy of a non-3GPP device; the processor is used to request according to the session policy of the non-3GPP device. The core network device establishes a session channel for the non-3GPP device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow. This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment. Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect. Specifically, FIG. 10 is a schematic diagram of the hardware structure of a terminal device that implements an embodiment of the present application.

该终端设备1000包括但不限于：射频单元1001、网络模块1002、音频输出单元1003、输入单元1004、传感器1005、显示单元1006、用户输入单元1007、接口单元1008、存储器1009以及处理器1010等中的至少部分部件。The terminal device 1000 includes but is not limited to: radio frequency unit 1001, network module 1002, audio output unit 1003, input unit 1004, sensor 1005, display unit 1006, user input unit 1007, interface unit 1008, memory 1009, processor 1010, etc. at least some parts of it.

本领域技术人员可以理解，终端1000还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器1010逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图10中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。Those skilled in the art can understand that the terminal 1000 may also include a power supply (such as a battery) that supplies power to various components. The power supply may be logically connected to the processor 1010 through a power management system, thereby managing charging, discharging, and power consumption through the power management system. Management and other functions. The terminal structure shown in FIG. 10 does not constitute a limitation on the terminal. The terminal may include more or fewer components than shown in the figure, or some components may be combined or arranged differently, which will not be described again here.

应理解的是，本申请实施例中，输入单元1004可以包括图形处理单元(Graphics Processing Unit，GPU)10041和麦克风10042，图形处理器10041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1006可包括显示面板10061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板10061。用户输入单元1007包括触控面板10071以及其他输入设备10072中的至少一种。触控面板10071，也称为触摸屏。触控面板10071可包括触摸检测装置和触摸控制器两个部分。其他输入设备10072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。It should be understood that in the embodiment of the present application, the input unit 1004 may include a graphics processing unit (Graphics Processing Unit, GPU) 10041 and a microphone 10042. The graphics processor 10041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras). The display unit 1006 may include a display panel 10061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1007 includes at least one of a touch panel 10071 and other input devices 10072 . Touch panel 10071, also known as touch screen. The touch panel 10071 may include two parts: a touch detection device and a touch controller. Other input devices 10072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.

本申请实施例中，射频单元1001接收来自网络侧设备的下行数据后，可以传输给处理器1010进行处理；另外，射频单元1001可以向网络侧设备发送上行数据。通常，射频单元1001包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。In this embodiment of the present application, after receiving downlink data from the network side device, the radio frequency unit 1001 can transmit it to the processor 1010 for processing; in addition, the radio frequency unit 1001 can send uplink data to the network side device. Generally, the radio frequency unit 1001 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.

存储器1009可用于存储软件程序或指令以及各种数据。存储器1009可主要包括存储程序或指令的第一存储区和存储数据的第二存储区，其中，第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器1009可以包括易失性存储器或非易失性存储器，或者，存储器1009可以包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM) 或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本申请实施例中的存储器1009包括但不限于这些和任意其它适合类型的存储器。Memory 1009 may be used to store software programs or instructions as well as various data. The memory 1009 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc. Additionally, memory 1009 may include volatile memory or nonvolatile memory, or memory 1009 may include both volatile and nonvolatile memory. Among them, the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory. Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM). The memory 1009 in the embodiment of the present application includes, but is not limited to, these and any other suitable types of memory.

处理器1010可包括一个或多个处理单元；可选的，处理器1010集成应用处理器和调制解调处理器，其中，应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作，调制解调处理器主要处理无线通信信号，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器1010中。The processor 1010 may include one or more processing units; optionally, the processor 1010 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 1010.

其中，射频单元1001，用于获取非3GPP设备的会话策略；Among them, the radio frequency unit 1001 is used to obtain the session policy of non-3GPP devices;

处理器1010，用于根据所述非3GPP设备的会话策略，请求核心网设备为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。Processor 1010, configured to request the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow .

本申请实施例中，针对通过终端设备接入5G系统的非3GPP设备，由终端设备请求核心网设备为对应的非3GPP设备建立PDU会话和/或QoS流，从而使得核心网设备对从终端设备接入的非3GPP设备进行区分QoS管理。In the embodiment of this application, for non-3GPP devices that access the 5G system through terminal devices, the terminal device requests the core network device to establish a PDU session and/or QoS flow for the corresponding non-3GPP device, so that the core network device communicates with the slave terminal device. Differentiated QoS management is performed on connected non-3GPP devices.

需要说明的是，本申请实施例提供的终端设备是能够执行上述非3GPP设备的会话通道建立方法的终端设备，则上述非3GPP设备的会话通道建立方法的所有实施例均适用于该终端设备，且均能达到相同或相似的有益效果。It should be noted that the terminal device provided by the embodiments of the present application is a terminal device capable of executing the above session channel establishment method for non-3GPP devices, then all embodiments of the above session channel establishment method for non-3GPP devices are applicable to this terminal device, And all can achieve the same or similar beneficial effects.

本申请实施例还提供一种网络侧设备，包括处理器和通信接口，所述通信接口用于获取非3GPP设备的会话策略；所述处理器用于根据所述非3GPP设备的会话策略以及终端设备的请求，为所述非3GPP设备建立会话通道；所述会话通道包括：协议数据单元PDU会话，和/或，服务质量QoS流。该网络侧设备实施例与上述网络侧设备方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该网络侧设备实施例中，且能达到相同的技术效果。Embodiments of the present application also provide a network side device, including a processor and a communication interface. The communication interface is used to obtain a session policy of a non-3GPP device; the processor is used to obtain a session policy of a non-3GPP device and a terminal device according to the session policy of the non-3GPP device. request to establish a session channel for the non-3GPP device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow. This network-side device embodiment corresponds to the above-mentioned network-side device method embodiment. Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this network-side device embodiment, and can achieve the same technical effect.

具体地，本申请实施例还提供了一种网络侧设备。如图11所示，该网络侧设备1100包括：处理器1101、网络接口1102和存储器1103。其中，网络接口1102例如为通用公共无线接口(common public radio interface，CPRI)。Specifically, the embodiment of the present application also provides a network side device. As shown in Figure 11, the network side device 1100 includes: a processor 1101, a network interface 1102 and a memory 1103. Among them, the network interface 1102 is, for example, a common public radio interface (CPRI).

具体地，本发明实施例的网络侧设备1100还包括：存储在存储器1103上并可在处理器1101上运行的指令或程序，处理器1101调用存储器1103中的指令或程序执行图8所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。Specifically, the network side device 1100 in this embodiment of the present invention also includes: instructions or programs stored in the memory 1103 and executable on the processor 1101. The processor 1101 calls the instructions or programs in the memory 1103 to execute each of the steps shown in Figure 8. The method of module execution and achieving the same technical effect will not be described in detail here to avoid duplication.

本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述非3GPP设备的会话通道建立方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。Embodiments of the present application also provide a readable storage medium, which stores a program or instructions. When the program or instructions are executed by a processor, each process of the session channel establishment method embodiment of the non-3GPP device is implemented. , And can achieve the same technical effect. To avoid repetition, they will not be described again here.

其中，所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。Wherein, the processor is the processor in the terminal described in the above embodiment. The readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.

本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述非3GPP设备的会话通道建立方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。An embodiment of the present application further provides a chip. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the session channel of the above-mentioned non-3GPP device. Each process of establishing the method embodiment can achieve the same technical effect. To avoid duplication, it will not be described again here.

应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。It should be understood that the chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-chip or system-on-chip, etc.

本申请实施例另提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现上述非3GPP设备的会话通道建立方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。Embodiments of the present application further provide a computer program/program product. The computer program/program product is stored in a storage medium. The computer program/program product is executed by at least one processor to implement the session of the above-mentioned non-3GPP device. Each process of the channel establishment method embodiment can achieve the same technical effect. To avoid repetition, it will not be described again here.

本申请实施例还提供了一种通信系统，包括：终端设备及网络侧设备，所述终端设备可用于执行如上所述的非3GPP设备的会话通道建立方法的步骤，所述网络侧设备可用于执行如上所述的非3GPP设备的会话通道建立方法的步骤。Embodiments of the present application also provide a communication system, including: a terminal device and a network side device. The terminal device can be used to perform the steps of the session channel establishment method for non-3GPP devices as described above. The network side device can be used to Perform the steps of the session channel establishment method for non-3GPP devices as described above.

需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。It should be noted that, in this document, the terms "comprising", "comprising" or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device that includes a series of elements not only includes those elements, It also includes other elements not expressly listed or inherent in the process, method, article or apparatus. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or device that includes that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions may be performed, for example, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology. The computer software product is stored in a storage medium (such as ROM/RAM, disk , CD), including several instructions to cause a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in various embodiments of this application.

上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。 The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Inspired by this application, many forms can be made without departing from the purpose of this application and the scope protected by the claims, all of which fall within the protection of this application.

Claims

A session channel establishment method for non-3GPP equipment, including:

The terminal device obtains the session policy of the non-3GPP device;

The terminal device requests the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow.

The method according to claim 1, wherein the session policy of the non-3GPP device includes at least one of the following:

First indication information instructing one or more non-3GPP devices to use a PDU session;

Second indication information instructing one or more non-3GPP devices to use a QoS flow.

The method according to claim 2, wherein the session policy of the non-3GPP device further includes at least one of the following:

Identification information of one or more non-3GPP devices using a PDU session;

Identification information of one or more non-3GPP devices using a QoS flow;

Session channel establishment parameters.

The method according to claim 3, wherein the establishment parameters of the session channel include at least one of the following:

IP type;

Ethernet type;

business continuity model;

control surface channel;

User plane channel;

The data network name DNN of the session channel;

The network slice identifier of the session channel.

The method according to claim 1, wherein the terminal device obtains the session policy of a non-3GPP device, including:

The terminal device obtains the session policy of the non-3GPP device from local configuration;

or,

The terminal device obtains the session policy of the non-3GPP device from the core network device.

The method according to claim 1, wherein before the terminal device requests the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device, the method further includes:

The terminal device obtains the identification information of the non-3GPP device;

The terminal device requests the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device, including:

The terminal device requests the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the identification information of the non-3GPP device.

The method according to claim 6, wherein the terminal device requests the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the identification information of the non-3GPP device, including:

The terminal device sends a first PDU session establishment request message or a first PDU session modification request message to the core network device according to the session policy of the non-3GPP device and the identification information of the non-3GPP device. The first PDU session The establishment request message is used to request the establishment of a PDU session for the non-3GPP device, and the first PDU session modification request message is used to request the establishment of a QoS flow for the non-3GPP device;

The terminal device receives the first PDU session establishment response message or the first PDU session modification response message sent by the core network device; the first PDU session establishment response message is used to indicate that the PDU session of the non-3GPP device is successfully established; so The first PDU session modification response message is used to indicate that the QoS flow of the non-3GPP device is successfully established.

The method according to claim 7, wherein the first PDU session establishment request message or the first PDU session modification request message includes at least one of the following:

The first non-3GPP access indication is used to indicate establishing a PDU session or QoS flow for the non-3GPP device;

Identification information of non-3GPP devices,

The data network name DNN of the PDU session requested to be established or modified;

Network slice identifier of the PDU session requested to be established or modified.

The method according to claim 7 or 8, wherein the first PDU session establishment response message or the first PDU session modification response message includes: a second non-3GPP access indication, used to indicate that the non-3GPP access indication is successful. The device establishes a PDU session or QoS flow.

The method according to claim 5, wherein the terminal device obtains the session policy of the non-3GPP device from a core network device, including:

The terminal device obtains the session policy of the non-3GPP device in the PDU session establishment process or PDU session modification process of the terminal device;

or,

The terminal device obtains the session policy of the non-3GPP device during the registration process of the terminal device.

The method according to claim 10, wherein the terminal device obtains the session policy of the non-3GPP device in the PDU session establishment process or PDU session modification process of the terminal device, including:

The terminal device sends a second PDU session establishment request message or a second PDU session modification request message to the core network device. The second PDU session establishment request message is used to request the establishment of a PDU session of the terminal device. The second The PDU session modification request message is used to request modification of the PDU session of the terminal device;

The terminal device receives a second PDU session establishment response message or a second PDU session modification response message sent by the core network device; the second PDU session establishment response message is used to indicate that the PDU session of the terminal device is successfully established; The second PDU session modification response message is used to indicate that the PDU session of the terminal device is successfully modified;

Wherein, the second PDU session establishment response message or the second PDU session modification response message carries the session policy of the non-3GPP device.

The method according to claim 11, wherein the second PDU session establishment request message or the second PDU session modification request message includes at least one of the following:

The third non-3GPP access indication is used to indicate that the terminal device has the ability to access non-3GPP devices;

Identification information of the terminal device.

The method according to claim 10, wherein the terminal device obtains the session policy of the non-3GPP device during the registration process of the terminal device, including:

The terminal device sends a registration request message to the core network device, and the registration request message is used to request registration to the 5G system;

The terminal device receives a registration response message sent by the core network device, where the registration response message carries the session policy of the non-3GPP device.

The method according to claim 13, wherein the registration request message includes at least one of the following:

Identification information of the terminal device.

The method according to any one of claims 1-14, wherein the identification information of the non-3GPP device includes at least one of the following:

The device identification of the non-3GPP device;

The connection identifier of the non-3GPP device;

The type identifier of the non-3GPP device.

The method according to claim 15, wherein the device identification of the non-3GPP device includes at least one of the following:

The MAC address of the non-3GPP device;

The International Mobile Subscriber Identity IMSI of the non-3GPP device;

The User Permanent Identifier SUPI of the non-3GPP device;

The temporary user identifier SUCI of the non-3GPP device;

The Generic Public User Identity GPSI of the non-3GPP device.

The method according to claim 15, wherein the connection identifier of the non-3GPP device includes at least one of the following:

The service set identifier of the terminal device connected to the non-3GPP device;

The access technology used by the non-3GPP device to connect to the terminal device;

The interface information of the non-3GPP device connected to the terminal device.

The method according to claim 15, wherein the type identification of the non-3GPP device includes at least one of the following:

The service identifier required to be used by the non-3GPP equipment;

The service requirement information of the non-3GPP equipment;

The identifier of the group to which the non-3GPP device belongs.

A session channel establishment method for non-3GPP equipment, including:

The core network device obtains the session policy of the non-3GPP device;

The core network device establishes a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the request of the terminal device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow .

The method of claim 19, wherein the session policy of the non-3GPP device includes at least one of the following:

The method according to claim 20, wherein the session policy of the non-3GPP device further includes at least one of the following:

Identification information of one or more non-3GPP devices using a PDU session;

Identification information of one or more non-3GPP devices using a QoS flow;

Session channel establishment parameters.

The method according to claim 21, wherein the establishment parameters of the session channel include at least one of the following:

IP type;

Ethernet type;

business continuity model;

Control surface channel;

User plane channel;

The data network name DNN of the session channel;

The network slice identifier of the session channel.

The method according to claim 19, wherein the core network device obtains the session policy of the non-3GPP device, including:

The core network device obtains the locally stored session policy of the non-3GPP device;

or,

The core network device obtains the session policy of the non-3GPP device from the unified data management UDM network element or the policy control function PCF network element.

The method of claim 19, further comprising:

The core network device sends the session policy of the non-3GPP device to the terminal device.

The method according to claim 24, wherein the core network device sends the session policy of the non-3GPP device to the terminal device, including:

The core network device sends the session policy of the non-3GPP device to the terminal device in the PDU session establishment process or PDU session modification process of the terminal device;

or,

The core network device sends the session policy of the non-3GPP device to the terminal device during the registration process of the terminal device.

The method according to claim 25, wherein the core network device sends the session policy of the non-3GPP device to the terminal device in the PDU session establishment process or PDU session modification process of the terminal device, including:

The core network device receives a second PDU session establishment request message or a second PDU session modification request message sent by the terminal device. The second PDU session establishment request message is used to request the establishment of a PDU session of the terminal device. The third The second PDU session modification request message is used to request modification of the PDU session of the terminal device;

The core network device sends a second PDU session establishment response message or a second PDU session modification response message to the terminal device; the second PDU session establishment response message is used to indicate that the PDU session of the terminal device is successfully established; The second PDU session modification response message is used to indicate that the PDU session of the terminal device is successfully modified;

The method according to claim 26, wherein the second PDU session establishment request message or the second PDU session modification request message includes at least one of the following:

Identification information of the terminal device.

The method according to claim 25, wherein the core network device sends the session policy of the non-3GPP device to the terminal device during the registration process of the terminal device, including:

The access and mobility management function AMF network element receives the registration request message sent by the terminal device, and the registration request message is used to request registration to the 5G system;

The AMF sends a registration response message to the terminal device, where the registration response message carries the session policy of the non-3GPP device.

The method according to claim 28, wherein the registration request message includes at least one of the following:

Identification information of the terminal device.

The method according to claim 19, wherein the core network device establishes a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the request of the terminal device, including:

The core network device receives a first PDU session establishment request message or a first PDU session modification request message sent by the terminal device, where the first PDU session establishment request message is used to request the establishment of a PDU session for the non-3GPP device, The first PDU session modification request message is used to request the establishment of a QoS flow for the non-3GPP device;

The core network device establishes a PDU session or QoS flow for the non-3GPP device according to the first PDU session establishment request message or the first PDU session modification request message;

The core network device sends a first PDU session establishment response message or a first PDU session repair message to the terminal device. Modify the response message; the first PDU session establishment response message is used to indicate that the PDU session of the non-3GPP device is successfully established; the first PDU session modification response message is used to indicate that the QoS flow of the non-3GPP device is successfully established.

The method according to claim 30, wherein the first PDU session establishment request message or the first PDU session modification request message includes at least one of the following:

Identification information of non-3GPP devices,

The method according to claim 30 or 31, wherein the first PDU session establishment response message or the first PDU session modification response message includes: a second non-3GPP access indication, used to indicate that the success of the non-3GPP The device establishes a PDU session or QoS flow.

A session channel establishment device for non-3GPP equipment, including:

The first acquisition module is used to acquire the session policy of non-3GPP devices;

Request establishment module, configured to request the core network device to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow .

A terminal device includes a processor and a memory, the memory stores programs or instructions that can be run on the processor, wherein when the program or instructions are executed by the processor, any of claims 1 to 18 is implemented. The steps of the session channel establishment method for non-3GPP equipment described in one item.

A session channel establishment device for non-3GPP equipment, including:

The second acquisition module is used to acquire the session policy of non-3GPP devices;

An establishment module, configured to establish a session channel for the non-3GPP device according to the session policy of the non-3GPP device and the request of the terminal device; the session channel includes: protocol data unit PDU session, and/or quality of service QoS flow .

A network-side device includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. When the program or instructions are executed by the processor, the implementation of claims 19 to 32 is achieved. The steps of the session channel establishment method for non-3GPP devices described in any one of the above.

A readable storage medium storing programs or instructions on the readable storage medium, wherein when the program or instructions are executed by a processor, the session channel of the non-3GPP device according to any one of claims 1-18 is implemented. The establishment method, or the steps of implementing the session channel establishment method of the non-3GPP device according to any one of claims 19 to 32.