WO2016206118A1

WO2016206118A1 - Network capacity information acquisition method and device

Info

Publication number: WO2016206118A1
Application number: PCT/CN2015/082555
Authority: WO
Inventors: 应江威
Original assignee: 华为技术有限公司
Priority date: 2015-06-26
Filing date: 2015-06-26
Publication date: 2016-12-29
Also published as: CN106664560A

Abstract

Provided are a network capacity information acquisition method and device. The method comprises: an SCEF entity receiving a first network capacity request message sent by an application server, wherein the first network capacity request message carries an application server identity identification (ID), a UE external identification and network capacity indication information; and if the SCEF entity determines that the application server is allowed to acquire requested network capacity information according to the application server ID and the network capacity indication information, the SCEF entity then sends a second network capacity request message to a home subscriber server (HSS), wherein the second network capacity request message carries the application server ID, the UE external identification and the network capacity indication information, so that the HSS determines whether to allow the application server to acquire the requested network capacity information about a UE according to the UE external identification and the application server ID. Thus, a service provider can obtain network capacity information by means of the method, further improving the convenience of the service provider providing a service for a subscriber.

Description

网络能力信息的获取方法及装置Method and device for acquiring network capability information

技术领域Technical field

本发明实施例涉及通信技术领域，尤其涉及一种网络能力信息的获取方法及装置。The embodiments of the present invention relate to the field of communications technologies, and in particular, to a method and an apparatus for acquiring network capability information.

背景技术Background technique

目前服务提供商的应用业务得到了不断发展和广泛应用，比如：上层(Over The Top，简称OTT)服务供应商，它们的应用业务越过移动网络运营商，发展基于互联网的各种视频及数据服务业务，强调服务与物理网络的无关性。腾讯的微信即为一种典型的OTT业务，它可以利用移动网络运营商的宽带网络实现免费语音通话。At present, service providers' application services have been continuously developed and widely used, such as: Over The Top (OTT) service providers, whose application services cross mobile network operators and develop various Internet-based video and data services. Business, emphasizing the independence of services from physical networks. Tencent's WeChat is a typical OTT service, which can realize free voice calls using the broadband network of mobile network operators.

这些服务提供商有可能需要获取用户设备(User Equipment，简称UE)的位置信息、UE的签约信息、移动网络为UE所能提供的服务质量(Quality of Service，简称Qos)等网络能力信息，通过获取这些网络能力信息为用户提供更好的服务。These service providers may need to obtain the location information of the user equipment (UE), the subscription information of the UE, and the network capability information of the quality of service (QoS) provided by the mobile network. Get these network capability information to provide better service to users.

然而，目前现有技术并不能为服务提供商提供上述网络能力信息，从而降低了服务提供商为用户提供服务的便利性。However, the current prior art does not provide the above network capability information for the service provider, thereby reducing the convenience of the service provider to provide services to the user.

发明内容Summary of the invention

本发明实施例提供一种网络能力信息的获取方法及装置，从而提高了服务提供商为用户提供服务的便利性。The embodiment of the invention provides a method and a device for acquiring network capability information, thereby improving the convenience of the service provider to provide services for the user.

第一方面，本发明实施例提供一种网络能力信息的获取方法，所述方法用于应用服务器获取用户设备UE的网络能力信息，其中所述UE的网络能力信息存储在移动网络中至少一个网元上，所述方法由业务能力开放功能SCEF实体执行，所述SCEF实现所述应用服务器与所述至少一个网元之间的通信，所述方法包括：所述SCEF实体接收所述应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识所述UE，所述网络能力指示信息用于指示请求的网络能力信息；若所述SCEF实体根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述SCEF实体向归属用户服务器HSS发送第二网络能力请求消息，所述第二网络能力请求消息携带所述应用服务器ID、所述UE外部标识和所述网络能力指示信息，以使所述HSS根据所述UE外部标识和所述应用服务器ID确定是否允许所述应用服务器获取所述UE的所述请求的网络能力信息。In a first aspect, an embodiment of the present invention provides a method for acquiring network capability information, where the method is used by an application server to acquire network capability information of a user equipment UE, where network capability information of the UE is stored in at least one network in a mobile network. The method is performed by the service capability open function SCEF entity, where the SCEF implements communication between the application server and the at least one network element, and the method includes: the SCEF entity receives the application server to send The first network capability request message, where the first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used to identify the application service The UE external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information. If the SCEF entity determines the permission according to the application server ID and the network capability indication information, The application server obtains the requested network capability information, and the SCEF entity sends a second network capability request message to the home subscriber server HSS, where the second network capability request message carries the application server ID and the UE external identifier. And the network capability indication information, so that the HSS determines, according to the external identifier of the UE and the application server ID, whether the application server is allowed to acquire the requested network capability information of the UE.

结合第一方面，在第一方面的第一种可能实施方式中，所述方法还包括：所述SCEF实体接收第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；所述SCEF实体向所述应用服务器发送所述网络能力响应消息。With reference to the first aspect, in a first possible implementation manner of the first aspect, the method further includes: the SCEF entity receiving a network capability response message sent by a first network element, where the network capability response message carries the UE The network capability information of the request, the first network element is a network element that stores the requested network capability information of the UE in the at least one network element; the SCEF entity sends the network element to the application server The network capability response message.

结合第一方面的第一种可能实施方式，在第一方面的第二种可能实施方式中，所述SCEF实体接收第一网元发送的网络能力响应消息之前，还包括：所述SCEF实体接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带所述UE的IMSI；所述SCEF实体向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE的IMSI。With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, before the SCEF entity receives the network capability response message sent by the first network element, the method further includes: receiving, by the SCEF entity The authentication response message sent by the HSS, the authentication response message carries an IMSI of the UE; the SCEF entity sends a third network capability request message to the first network element, the third network capability request message Carrying the network capability indication information and an IMSI of the UE.

结合第一方面的第二种可能实施方式，在第一方面的第三种可能实施方式中，所述鉴权响应消息携带有用于指示所述SCEF实体允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息。With reference to the second possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the authentication response message carries a location for indicating that the SCEF entity allows the application server to acquire the UE The first indication information of the requested network capability information.

结合第一方面的第一种可能实施方式，在第一方面的第四种可能实施方式中，所述SCEF实体接收第一网元发送的网络能力响应消息之前，还包括：所述SCEF实体接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；所述SCEF实体向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE外部标识。With reference to the first possible implementation manner of the first aspect, in a fourth possible implementation manner of the first aspect, before the SCEF entity receives the network capability response message sent by the first network element, the method further includes: receiving, by the SCEF entity An authentication response message sent by the HSS, where the authentication response message carries first indication information indicating that the HSS allows the application server to obtain the network capability information of the request of the UE; the SCEF entity Sending a third network capability request message to the first network element, where the third network capability request message carries the network capability indication information and the UE external identifier.

结合第一方面的第二种可能实施方式至第四种可能实施方式，在第一方面的第五种可能实施方式中，所述第三网络能力请求消息携带所述应用服务器ID。With reference to the second to fourth possible implementation manners of the first aspect, in a fifth possible implementation manner of the first aspect, the third network capability request message carries the application service ID.

结合第一方面的第一种可能实施方式，在第一方面的第六种可能实施方式中，所述第一网元为所述HSS。In conjunction with the first possible implementation of the first aspect, in a sixth possible implementation of the first aspect, the first network element is the HSS.

结合第一方面至第一方面的第六种可能实施方式任一项，在第一方面的第七种可能实施方式中，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息、所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。In conjunction with the first aspect, the sixth possible implementation manner of the first aspect, in the seventh possible implementation manner of the first aspect, the requested network capability information includes at least one of the following: communications of the UE The capability information, the context information of the UE, the quality of service QoS information provided by the mobile network for the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.

结合第一方面至第一方面的第七种可能实施方式任一项，在第一方面的第八种可能实施方式中，所述SCEF实体根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，包括：所述SCEF实体根据所述应用服务器ID，获取所述应用服务器的权限信息；若所述权限信息包含所述请求的网络能力信息，则所述SCEF实体确定允许所述应用服务器获取所述请求的网络能力信息。In conjunction with the first aspect, the seventh possible implementation manner of the first aspect, in the eighth possible implementation manner of the first aspect, the SCEF entity is determined according to the application server ID and the network capability indication information Allowing the application server to obtain the network capability information of the request, including: the SCEF entity acquiring the rights information of the application server according to the application server ID; and if the rights information includes the requested network capability information, Then the SCEF entity determines network capability information that allows the application server to obtain the request.

第二方面，本发明实施例提供一种网络能力信息的获取方法，所述方法用于应用服务器获取用户设备UE的网络能力信息，其中所述UE的网络能力信息存储在移动网络中的至少一个网元上，所述方法包括：归属用户服务器HSS接收业务能力开放功能SCEF实体发送的第二网络能力请求消息，所述第二网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识所述UE，所述网络能力指示信息用于指示请求的网络能力信息，所述SCEF实现所述应用服务器与所述至少一个网元之间的通信；若所述HSS根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述HSS向第一网元发送第四网络能力请求消息，所述第四网络能力请求消息携带所述网络能力指示信息和所述UE的国际移动用户识别码IMSI；或者，若所述HSS根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述HSS向所述SCEF实体发送鉴权响应消息，所述鉴权响应消息携带有用于指示允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；和/或，所述HSS向第一网元发送通知消息，所述通知消息用于指示所述第一网元向所述SCEF实体发送所述UE的所述请求的网络能力信息，所述通知消息携带所述UE外部标识和所述网络能力指示信息；或者，若所述HSS根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，所述HSS发送网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；其中，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元。In a second aspect, the embodiment of the present invention provides a method for acquiring network capability information, where the method is used by an application server to acquire network capability information of a user equipment UE, where the network capability information of the UE is stored in at least one of the mobile network. On the network element, the method includes: the home user server HSS receives the second network capability request message sent by the service capability open function SCEF entity, where the second network capability request message carries the application server identity identifier, the UE external identifier, and the network capability. Instructing information, wherein the application server ID is used to identify the application server, the UE external identifier is used to identify the UE, and the network capability indication information is used to indicate requested network capability information, where the SCEF implementation is Determining communication between the application server and the at least one network element; if the HSS determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, The HSS sends a fourth network capability request message to the first network element, where the fourth network capability request is sent. The message carries the network capability indication information and the International Mobile Subscriber Identity (IMSI) of the UE; or if the HSS determines, according to the external identifier of the UE and the application server ID, that the application server is allowed to acquire the UE The network capability information of the request, the HSS sends an authentication response message to the SCEF entity, where the authentication response message carries network capability information for indicating that the application server is allowed to obtain the request of the UE. First indication information; and/or, the HSS sends a notification to the first network element a message, the notification message is used to indicate that the first network element sends the requested network capability information of the UE to the SCEF entity, where the notification message carries the UE external identifier and the network capability indication information Or, if the HSS determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the HSS sends a network capability response message, the network The capability response message carries the requested network capability information of the UE, where the first network element is a network element that stores the requested network capability information of the UE in the at least one network element.

结合第二方面，在第二方面的第一种可能实施方式中，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。With reference to the second aspect, in a first possible implementation manner of the second aspect, the requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, the mobile network The quality of service QoS information provided by the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.

结合第二方面或第二方面的第一种可能实施方式，在第二方面的第二种可能实施方式中，所述HSS根据所述UE外部标识和应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：所述HSS根据所述UE外部标识，确定所述UE的IMSI；所述HSS根据所述IMSI，获取所述UE的签约信息；所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。With reference to the second aspect or the first possible implementation manner of the second aspect, in a second possible implementation manner of the second aspect, the HSS determines, according to the UE external identifier and the application server ID, the application server to obtain the location Determining the requested network capability information of the UE, the HSS determining an IMSI of the UE according to the external identifier of the UE, and acquiring, by the HSS, the subscription information of the UE according to the IMSI; The subscription information and the application server ID determine network capability information that allows the application server to obtain the request of the UE.

结合第二方面的第二种可能实施方式，在第二方面的第三种可能实施方式中，所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：所述签约信息包括服务器ID列表；若所述服务器ID列表包含所述应用服务器ID，则所述HSS确定允许所述应用服务器获取所述UE的所述请求的网络请求信息。With reference to the second possible implementation of the second aspect, in a third possible implementation manner of the second aspect, the HSS determines, according to the subscription information and the application server ID, that the application server is allowed to acquire the UE. The requested network capability information, including: the subscription information includes a server ID list; if the server ID list includes the application server ID, the HSS determines to allow the application server to acquire the UE Requested network request information.

结合第二方面，在第二方面的第四种可能实施方式中，所述鉴权响应消息携带有所述UE的IMSI。In conjunction with the second aspect, in a fourth possible implementation manner of the second aspect, the authentication response message carries an IMSI of the UE.

结合第二方面，在第二方面的第五种可能实施方式中，所述通知消息还携带有所述应用服务器ID。In conjunction with the second aspect, in a fifth possible implementation manner of the second aspect, the notification message further carries the application server ID.

结合第二方面，在第二方面的第六种可能实施方式中，所述第四网络能力请求消息还携带有所述应用服务器ID。With reference to the second aspect, in a sixth possible implementation manner of the second aspect, the fourth network capability request message further carries the application server ID.

结合第二方面，在第二方面的第七种可能实施方式中，所述方法还包括：若所述HSS根据所述UE外部标识和所述应用服务器ID确定不允许所述应用服务器获取所述UE的所述请求的网络能力信息，则发送鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS不允许所述应用服务器获取所述UE的所述请求的网络能力信息的第二指示信息。With reference to the second aspect, in a seventh possible implementation manner of the second aspect, the method further includes: if the HSS determines that the application is not allowed according to the external identifier of the UE and the application server ID Acquiring, by the server, the network capability information of the request of the UE, sending an authentication response message, where the authentication response message carries a request for indicating that the HSS does not allow the application server to obtain the request of the UE. The second indication information of the network capability information.

第三方面，本发明实施例提供一种网络能力信息的获取方法，所述方法用于应用服务器获取用户设备UE的网络能力信息，所述UE的网络能力信息存储在移动网络中的至少一个网元上，所述方法是由业务能力开放功能SCEF实体执行，所述SCEF用于实现所述应用服务器与所述至少一个网元之间的通信，所述方法包括：所述SCEF实体接收所述应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识所述UE，所述网络能力指示信息用于指示请求的网络能力信息；若所述SCEF实体根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述SCEF实体向第一网元发送第三网络能力请求消息，以使所述第一网元向归属用户服务器HSS发送鉴权请求消息，所述第三网络能力请求消息携带所述应用服务器ID、所述网络能力指示信息和所述UE外部标识，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；所述SCEF实体接收所述第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；所述SCEF实体向所述应用服务器发送所述网络能力响应消息。In a third aspect, the embodiment of the present invention provides a method for acquiring network capability information, where the method is used for acquiring, by an application server, network capability information of a user equipment UE, where network capability information of the UE is stored in at least one network in a mobile network. The method is performed by a service capability open function SCEF entity, where the SCEF is used to implement communication between the application server and the at least one network element, and the method includes: the SCEF entity receiving the And the first network capability request message sent by the application server, where the first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used to identify the application server, The UE external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information; if the SCEF entity determines to allow the application according to the application server ID and the network capability indication information. The server obtains the network capability information of the request, and the SCEF entity sends a third network to the first network element. a capability request message, so that the first network element sends an authentication request message to the home subscriber server HSS, where the third network capability request message carries the application server ID, the network capability indication information, and the UE external identifier The first network element is a network element that stores the requested network capability information of the UE in the at least one network element; the SCEF entity receives a network capability response message sent by the first network element, where The network capability response message carries the requested network capability information of the UE; the SCEF entity sends the network capability response message to the application server.

结合第三方面，在第三方面的第一种可能实施方式中，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。With reference to the third aspect, in a first possible implementation manner of the third aspect, the requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, the mobile network The quality of service QoS information provided by the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.

结合第三方面或第三方面的第一种可能实施方式，在第三方面的第二种可能实施方式中，所述SCEF实体根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，包括：所述SCEF实体根据所述应用服务器ID，获取所述应用服务器的权限信息；若所述权限信息包含所述请求的网络能力信息，则所述SCEF实体确定允许所述应用服务器获取所述请求的网络能力信息。 With the third aspect or the first possible implementation manner of the third aspect, in a second possible implementation manner of the third aspect, the SCEF entity determines, according to the application server ID and the network capability indication information, that the Obtaining, by the application server, the network capability information of the request, the: the SCEF entity acquiring the rights information of the application server according to the application server ID; and if the rights information includes the requested network capability information, The SCEF entity determines network capability information that allows the application server to obtain the request.

第四方面，本发明实施例提供一种网络能力信息的获取方法，所述方法用于应用服务器获取用户设备UE的网络能力信息，其中所述UE的网络能力信息存储在移动网络中的至少一个网元上，所述方法包括：归属用户服务器HSS接收第一网元发送的鉴权请求消息，其中所述鉴权请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识所述UE，所述网络能力指示信息用于指示请求的网络能力信息；若所述HSS根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述HSS向所述第一网元发送鉴权响应消息，以使所述第一网元向业务能力开放功能SCEF发送网络能力响应消息；其中，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元，所述SCEF用于实现所述应用服务器与所述至少一个网元之间的通信。In a fourth aspect, the embodiment of the present invention provides a method for acquiring network capability information, where the method is used by an application server to acquire network capability information of a user equipment UE, where network capability information of the UE is stored in at least one of the mobile network. On the network element, the method includes: the home subscriber server HSS receives the authentication request message sent by the first network element, where the authentication request message carries the application server identity identifier ID, the UE external identifier, and the network capability indication information, where The application server ID is used to identify the application server, the UE external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information; if the HSS is based on the external identifier of the UE And determining, by the application server ID, network capability information that allows the application server to obtain the request of the UE, where the HSS sends an authentication response message to the first network element, so that the first network element Transmitting a network capability response message to the service capability open function SCEF; wherein the network capability response message carries the request of the UE The network capability information, where the first network element is a network element that stores the requested network capability information of the UE in the at least one network element, where the SCEF is used to implement the application server and the at least one network Communication between the yuan.

结合第四方面，在第四方面的第一种可能实施方式中，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。With reference to the fourth aspect, in a first possible implementation manner of the fourth aspect, the requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, the mobile network The quality of service QoS information provided by the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.

结合第四方面或第四方面的第一种可能实施方式，在第四方面的第二种可能实施方式中，所述HSS根据所述UE外部标识和应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：所述HSS根据所述UE外部标识，确定所述UE的国际移动用户识别码IMSI；所述HSS根据所述IMSI，获取所述UE的签约信息；所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。With reference to the fourth aspect, or the first possible implementation manner of the fourth aspect, in a second possible implementation manner of the fourth aspect, the HSS determines, according to the UE external identifier and the application server ID, the application server to obtain the location Determining the requested network capability information of the UE, the HSS determining an International Mobile Subscriber Identity (IMSI) of the UE according to the external identifier of the UE, and acquiring, by the HSS, the subscription information of the UE according to the IMSI And determining, by the HSS, the network capability information that allows the application server to obtain the request of the UE according to the subscription information and the application server ID.

结合第四方面的第二种可能实施方式，在第四方面的第三种可能实施方式中，所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：所述签约信息包括服务器ID列表；若服务器ID列表包含所述应用服务器ID，则所述HSS确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。With reference to the second possible implementation manner of the fourth aspect, in a third possible implementation manner of the fourth aspect, the HSS determines, according to the subscription information and the application server ID, that the application server is allowed to acquire the UE The requested network capability information includes: the subscription information includes a server ID list; if the server ID list includes the application server ID, the HSS determines to allow the application server to acquire the request of the UE Network capability information.

第五方面，本发明实施例提供一种网络能力信息的获取装置，该装置为业务能力开放功能SCEF实体，包括：接收模块，用于接收应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息；确定模块，用于若根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述确定模块向归属用户服务器HSS发送第二网络能力请求消息，所述第二网络能力请求消息携带所述应用服务器ID、所述UE外部标识和所述网络能力指示信息，以使所述HSS根据所述UE外部标识和所述应用服务器ID确定是否允许所述应用服务器获取所述UE的所述请求的网络能力信息。In a fifth aspect, an embodiment of the present invention provides a device for acquiring network capability information, where the device is The service capability open function SCEF entity includes: a receiving module, configured to receive a first network capability request message sent by the application server, where the first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, The application server ID is used to identify the application server, the external identifier of the UE is used to identify the UE, the network capability indication information is used to indicate the requested network capability information, and the determining module is configured to be used according to the application. The server ID and the network capability indication information determine network capability information that allows the application server to obtain the request, and the determining module sends a second network capability request message to the home subscriber server HSS, where the second network capability request message Carrying the application server ID, the external identifier of the UE, and the network capability indication information, so that the HSS determines, according to the external identifier of the UE and the application server ID, whether the application server is allowed to acquire the location of the UE. The requested network capability information.

结合第五方面，在第五方面的第一种可能实施方式中，还包括：发送模块；所述接收模块，还用于接收第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；所述发送模块，用于向所述应用服务器发送所述网络能力响应消息。With reference to the fifth aspect, in a first possible implementation manner of the fifth aspect, the method further includes: a sending module, where the receiving module is further configured to receive a network capability response message sent by the first network element, where the network capability response message is The network capability information of the request that carries the UE, the first network element is a network element that stores the requested network capability information of the UE in the at least one network element, and the sending module is configured to: Sending the network capability response message to the application server.

结合第五方面的第一种可能实施方式，在第五方面的第二种可能实施方式中，所述接收模块，还用于接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带所述UE的IMSI；所述发送模块，还用于向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE的IMSI。With reference to the first possible implementation manner of the fifth aspect, in a second possible implementation manner of the fifth aspect, the receiving module is further configured to receive an authentication response message sent by the HSS, where the authentication response message is Carrying the IMSI of the UE; the sending module is further configured to send a third network capability request message to the first network element, where the third network capability request message carries the network capability indication information and the UE IMSI.

结合第五方面的第二种可能实施方式，在第五方面的第三种可能实施方式中，所述鉴权响应消息携带有用于指示所述SCEF实体允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息。With reference to the second possible implementation manner of the fifth aspect, in a third possible implementation manner of the fifth aspect, the authentication response message carries a location for indicating that the SCEF entity allows the application server to acquire the UE The first indication information of the requested network capability information.

结合第五方面的第一种可能实施方式，在第五方面的第四种可能实施方式中，所述接收模块，还用于接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；所述发送模块，用于向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE外部标识。 With reference to the first possible implementation manner of the fifth aspect, in a fourth possible implementation manner of the fifth aspect, the receiving module is further configured to receive an authentication response message sent by the HSS, where the authentication response message is Carrying first indication information for indicating that the HSS allows the application server to obtain the network capability information of the request of the UE; the sending module, configured to send a third network capability request to the first network element The third network capability request message carries the network capability indication information and the UE external identifier.

结合第五方面的第二种可能实施方式至第四种可能实施方式，在第五方面的第五种可能实施方式中，所述第三网络能力请求消息携带所述应用服务器ID。With reference to the second to fourth possible implementation manners of the fifth aspect, in a fifth possible implementation manner of the fifth aspect, the third network capability request message carries the application server ID.

结合第五方面的第一种可能实施方式，在第五方面的第六种可能实施方式中，所述第一网元为所述HSS。With reference to the first possible implementation manner of the fifth aspect, in a sixth possible implementation manner of the fifth aspect, the first network element is the HSS.

结合第五方面至第五方面的第六种可能实施方式任一项，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息、所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。With reference to any one of the fifth aspect to the sixth possible implementation manner of the fifth aspect, the requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, the mobile The quality of service QoS information provided by the network for the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.

结合第五方面至第五方面的第七种可能实施方式任一项，所述确定模块，具体用于：根据所述应用服务器ID，获取所述应用服务器的权限信息；若所述权限信息包含所述请求的网络能力信息，则确定允许所述应用服务器获取所述请求的网络能力信息。With reference to any one of the fifth aspect to the fifth possible implementation manner of the fifth aspect, the determining module is configured to: obtain the permission information of the application server according to the application server ID; if the permission information includes The requested network capability information determines network capability information that allows the application server to obtain the request.

第六方面，本发明实施例提供一种网络能力信息的获取装置，该装置为归属用户服务器HSS，包括：接收模块，用于接收业务能力开放功能SCEF实体发送的第二网络能力请求消息，所述第二网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息，所述SCEF实现所述应用服务器与所述至少一个网元之间的通信；还包括：确定模块和发送模块；若所述确定模块根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块向第一网元发送第四网络能力请求消息，所述第四网络能力请求消息携带所述网络能力指示信息和所述UE的国际移动用户识别码IMSI；或者，若所述确定模块根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块向所述SCEF实体发送鉴权响应消息，所述鉴权响应消息携带有用于指示允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；和/或，所述发送模块向第一网元发送通知消息，所述通知消息用于指示所述第一网元向所述SCEF实体发送所述UE的所述请求的网络能力信息，所述通知消息携带所述UE外部标识和所述网络能力指示信息；或者，若所述确定模块根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，所述发送模块发送网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；其中，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元。In a sixth aspect, the embodiment of the present invention provides a device for acquiring network capability information, where the device is a home subscriber server (HSS), and includes: a receiving module, configured to receive a second network capability request message sent by a service capability open function SCEF entity, where The second network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used to identify an application server, and the UE external identifier is used to identify the UE, and the network capability The indication information is used to indicate the requested network capability information, the SCEF implements communication between the application server and the at least one network element, and further includes: a determining module and a sending module; if the determining module is external to the UE The identifier and the application server ID determine network capability information that allows the application server to obtain the request of the UE, and the sending module sends a fourth network capability request message to the first network element, where the fourth network capability The request message carries the network capability indication information and an International Mobile Subscriber Identity (IMSI) of the UE; If the determining module determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the sending module sends a packet to the SCEF entity. The right response message, the authentication response message carries first indication information for indicating that the application server is allowed to acquire the network capability information of the request of the UE; and/or the sending module sends the first network element Sending a notification message, the notification message is used to send the first network element to send the requested network capability information of the UE to the SCEF entity, where the notification message carries the external identifier of the UE And the network capability indication information; or, if the determining module determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the sending module Transmitting a network capability response message, where the network capability response message carries the requested network capability information of the UE, where the first network element is the request for storing the UE in the at least one network element Network element for network capability information.

结合第六方面，在第六方面的第一种可能实施方式中，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。With reference to the sixth aspect, in a first possible implementation manner of the sixth aspect, the requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, the mobile network The quality of service QoS information provided by the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.

结合第六方面或第六方面的第一种可能实施方式，在第六方面的第二种可能实施方式中，所述确定模块，具体用于：根据所述UE外部标识，确定所述UE的IMSI；根据所述IMSI，获取所述UE的签约信息；根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。With reference to the sixth aspect, or the first possible implementation manner of the sixth aspect, in the second possible implementation manner of the sixth aspect, the determining module is configured to: determine, according to the external identifier of the UE, the UE Obtaining the subscription information of the UE according to the IMSI; determining, according to the subscription information and the application server ID, network capability information that allows the application server to obtain the request of the UE.

结合第六方面的第二种可能实施方式，在第六方面的第三种可能实施方式中，所述确定模块，具体用于：所述签约信息包括服务器ID列表；若所述服务器ID列表包含所述应用服务器ID，则所述确定模块确定允许所述应用服务器获取所述UE的所述请求的网络请求信息。With reference to the second possible implementation manner of the sixth aspect, in a third possible implementation manner of the sixth aspect, the determining module is specifically configured to: the subscription information includes a server ID list; if the server ID list includes The application server ID, the determining module determines network request information that allows the application server to obtain the request of the UE.

结合第六方面，在第六方面的第四种可能实施方式中，所述鉴权响应消息携带有所述UE的IMSI。In conjunction with the sixth aspect, in a fourth possible implementation manner of the sixth aspect, the authentication response message carries an IMSI of the UE.

结合第六方面，在第六方面的第五种可能实施方式中，所述通知消息还携带有所述应用服务器ID。In conjunction with the sixth aspect, in a fifth possible implementation manner of the sixth aspect, the notification message further carries the application server ID.

结合第六方面，在第六方面的第六种可能实施方式中，所述第四网络能力请求消息还携带有所述应用服务器ID。In conjunction with the sixth aspect, in a sixth possible implementation manner of the sixth aspect, the fourth network capability request message further carries the application server ID.

结合第六方面，在第六方面的第七种可能实施方式中，若所述确定模块根据所述UE外部标识和所述应用服务器ID确定不允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块发送鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS不允许所述应用服务器获取所述UE的所述请求的网络能力信息的第二指示信息。With reference to the sixth aspect, in a seventh possible implementation manner of the sixth aspect, the determining, by the determining, determining, according to the external identifier of the UE and the application server ID, that the application server is not allowed to obtain the request of the UE The network capability information, the sending module sends an authentication response message, where the authentication response message carries a second network capability information for indicating that the HSS does not allow the application server to obtain the request of the UE Instructions.

第七方面，本发明实施例提供一种网络能力信息的获取装置，该装置为业务能力开放功能SCEF实体，包括：接收模块，用于接收应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息；还包括：确定模块和发送模块；若所述确定模块根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述发送模块向第一网元发送第四网络能力请求消息，以使所述第一网元向归属用户服务器HSS发送鉴权请求消息，所述第四网络能力请求消息携带所述应用服务器ID、所述网络能力指示信息和所述UE外部标识，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；所述接收模块，还用于接收所述第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；所述发送模块，还用于向所述应用服务器发送所述网络能力响应消息。In a seventh aspect, an embodiment of the present invention provides a device for acquiring network capability information, where the device is The service capability open function SCEF entity includes: a receiving module, configured to receive a first network capability request message sent by the application server, where the first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, The application server ID is used to identify the application server, the external identifier of the UE is used to identify the UE, the network capability indication information is used to indicate the requested network capability information, and further includes: a determining module and a sending module; The determining module determines, according to the application server ID and the network capability indication information, the network capability information that allows the application server to obtain the request, and the sending module sends a fourth network capability request message to the first network element, The first network element sends an authentication request message to the home subscriber server HSS, where the fourth network capability request message carries the application server ID, the network capability indication information, and the UE external identifier, where the a network element is configured to store the requested network capability information of the UE in the at least one network element The receiving module is further configured to receive a network capability response message sent by the first network element, where the network capability response message carries the requested network capability information of the UE; The method further sends the network capability response message to the application server.

结合第七方面，在第七方面的第一种可能实施方式中，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。With reference to the seventh aspect, in a first possible implementation manner of the seventh aspect, the requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, the mobile network The quality of service QoS information provided by the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.

结合第七方面或第七方面的第一种可能实施方式，在第七方面的第二种可能实施方式中，所述确定模块，具体用于：根据所述应用服务器ID，获取所述应用服务器的权限信息；若所述权限信息包含所述请求的网络能力信息，则所述确定模块确定允许所述应用服务器获取所述请求的网络能力信息。With reference to the seventh aspect, or the first possible implementation manner of the seventh aspect, in the second possible implementation manner of the seventh aspect, the determining module is configured to: obtain the application server according to the application server ID The permission information; if the permission information includes the requested network capability information, the determining module determines the network capability information that allows the application server to obtain the request.

第八方面，本发明实施例提供一种网络能力信息的获取装置，该装置为归属用户服务器HSS，包括：接收模块，用于接收第一网元发送的鉴权请求消息，其中所述鉴权请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息；还包括：确定模块和发送模块；若所述确定模块根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块向所述第一网元发送鉴权响应消息，以使所述第一网元向业务能力开放功能SCEF发送网络能力响应消息；其中，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元，所述SCEF用于实现所述应用服务器与所述至少一个网元之间的通信。According to an eighth aspect, an embodiment of the present invention provides a device for acquiring network capability information, where the device is a home subscriber server (HSS), and includes: a receiving module, configured to receive an authentication request message sent by the first network element, where the authentication is performed. The request message carries an application server identity ID, a UE external identifier, and network capability indication information, where the application server ID is used to identify an application server, the UE external identifier is used to identify the UE, and the network capability indication information is used to indicate And the determining module and the sending module; if the determining module determines, according to the external identifier of the UE and the application server ID, network capability information that allows the application server to obtain the request of the UE Sending, by the sending module, an authentication response message to the first network element, so as to enable the Transmitting, by the first network element, a network capability response message to the service capability opening function SCEF, where the network capability response message carries the requested network capability information of the UE, where the first network element is the at least one network a network element that stores the requested network capability information of the UE, where the SCEF is used to implement communication between the application server and the at least one network element.

结合第八方面，在第八方面的第一种可能实施方式中，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。With reference to the eighth aspect, in a first possible implementation manner of the eighth aspect, the requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, the mobile network The quality of service QoS information provided by the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.

结合第八方面或第八方面的第一种可能实施方式，在第八方面的第二种可能实施方式中，所述确定模块，具体用于：根据所述UE外部标识，确定所述UE的国际移动用户识别码IMSI；根据所述IMSI，获取所述UE的签约信息；根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。With reference to the eighth aspect, or the first possible implementation manner of the eighth aspect, in the second possible implementation manner of the eighth aspect, the determining module is configured to: determine, according to the external identifier of the UE, the UE Obtaining the subscription information of the UE according to the IMSI, and determining, according to the subscription information and the application server ID, network capability information that allows the application server to obtain the request of the UE .

结合第八方面的第二种可能实施方式，在第八方面的第三种可能实施方式中，所述确定模块，具体用于：所述签约信息包括服务器ID列表；若服务器ID列表包含所述应用服务器ID，则所述确定模块允许所述应用服务器获取所述UE的所述请求的网络能力信息。With reference to the second possible implementation of the eighth aspect, in a third possible implementation manner of the eighth aspect, the determining module is specifically configured to: the subscription information includes a server ID list; if the server ID list includes the The application server ID, the determining module allows the application server to acquire the requested network capability information of the UE.

本发明实施例提供一种网络能力信息的获取方法及装置，该方法包括：SCEF实体接收应用服务器发送的第一网络能力请求消息，第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，应用服务器ID用于标识应用服务器，UE外部标识用于标识UE，网络能力指示信息用于指示请求的网络能力信息；若SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息，则SCEF实体向归属用户服务器HSS发送第二网络能力请求消息，第二网络能力请求消息携带应用服务器ID、UE外部标识和网络能力指示信息，以使HSS根据UE外部标识和应用服务器ID确定是否允许应用服务器获取UE的请求的网络能力信息。从而使得服务提供商通过上述可以获得网络能力信息，进而提高了服务提供商为用户提供服务的便利性。An embodiment of the present invention provides a method and an apparatus for acquiring network capability information, where the method includes: the SCEF entity receives a first network capability request message sent by an application server, where the first network capability request message carries an application server identity identifier and an external identifier of the UE. And the network capability indication information, where the application server ID is used to identify the application server, the UE external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information; if the SCEF entity is configured according to the application server ID and the network capability indication information Determining the network capability information that allows the application server to obtain the request, the SCEF entity sends a second network capability request message to the home subscriber server HSS, where the second network capability request message carries the application server ID, the UE external identifier, and the network capability indication information, so that the HSS Determining whether to allow the application server to acquire the requested network capability information of the UE according to the UE external identifier and the application server ID. Therefore, the service provider can obtain the network capability information through the above, thereby improving the convenience of the service provider to provide services for the user.

附图说明 DRAWINGS

为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.

图1为现有技术提供的应用服务器接入移动网络的拓扑结构示意图；1 is a schematic diagram of a topology structure of an application server accessing a mobile network provided by the prior art;

图2为本发明实施例提供的一种网络能力信息的获取方法的流程图一；2 is a flowchart 1 of a method for acquiring network capability information according to an embodiment of the present invention;

图3为本发明实施例提供的一种网络能力信息的获取方法的流程图二；FIG. 3 is a second flowchart of a method for acquiring network capability information according to an embodiment of the present disclosure;

图4为本发明实施例提供的网络能力信息的获取方法的交互流程图一；4 is an interaction flowchart 1 of a method for acquiring network capability information according to an embodiment of the present invention;

图5为本发明实施例提供的网络能力信息的获取方法的交互流程图二；FIG. 5 is an interaction flowchart 2 of a method for acquiring network capability information according to an embodiment of the present disclosure;

图6为本发明实施例提供的网络能力信息的获取方法的交互流程图三；FIG. 6 is an interaction flowchart 3 of a method for acquiring network capability information according to an embodiment of the present invention;

图7为本发明实施例提供的网络能力信息的获取方法的交互流程图四；FIG. 7 is an interaction flowchart 4 of a method for acquiring network capability information according to an embodiment of the present invention;

图8为本发明实施例提供的一种网络能力信息的获取方法的流程图三；FIG. 8 is a flowchart 3 of a method for acquiring network capability information according to an embodiment of the present disclosure;

图9为本发明实施例提供的一种网络能力信息的获取方法的流程图四；FIG. 9 is a flowchart 4 of a method for acquiring network capability information according to an embodiment of the present disclosure;

图10为本发明实施例提供的网络能力信息的获取方法的交互流程图五；10 is an interaction flowchart 5 of a method for acquiring network capability information according to an embodiment of the present invention;

图11为本发明实施例提供的网络能力信息的获取方法的交互流程图六；FIG. 11 is an interaction flowchart 6 of a method for acquiring network capability information according to an embodiment of the present invention;

图12为本发明提供的一种网络能力信息的获取装置的结构示意图一；12 is a schematic structural diagram 1 of a device for acquiring network capability information according to the present invention;

图13为本发明提供的一种网络能力信息的获取装置的结构示意图二；FIG. 13 is a schematic structural diagram 2 of a device for acquiring network capability information according to the present invention; FIG.

图14为本发明提供的一种网络能力信息的获取装置的结构示意图三；FIG. 14 is a schematic structural diagram 3 of a device for acquiring network capability information according to the present invention; FIG.

图15为本发明提供的一种网络能力信息的获取装置的结构示意图四；FIG. 15 is a schematic structural diagram 4 of a device for acquiring network capability information according to the present invention; FIG.

图16为本发明提供的一种网络能力信息的获取装置的结构示意图五；16 is a schematic structural diagram 5 of a device for acquiring network capability information according to the present invention;

图17为本发明提供的一种网络能力信息的获取装置的结构示意图六；FIG. 17 is a schematic structural diagram 6 of a device for acquiring network capability information according to the present invention; FIG.

图18为本发明提供的一种网络能力信息的获取装置的结构示意图七；FIG. 18 is a schematic structural diagram 7 of a device for acquiring network capability information according to the present invention; FIG.

图19为本发明提供的一种网络能力信息的获取装置的结构示意图八。FIG. 19 is a schematic structural diagram 8 of a device for acquiring network capability information according to the present invention.

具体实施方式detailed description

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

本发明所提供的网络能力信息的获取方法及装置，适用于服务提供商提供的应用服务器需要获取与用户设备UE相关的网络能力信息场景，其中所述网络能力信息分布在移动网络中的至少一个网元上，所述应用服务器为业务能力服务器(Service Capability Server，简称SCS)或者应用服务器(Application Server，简称AS)，业务能力开放功能(Service Capability Exposure Function，简称SCEF)实体实现所述应用服务器与所述移动网络中网元的通信，图1为现有技术提供的应用服务器接入移动网络的拓扑结构示意图，如图1所示，应用服务器通过应用程序编程接口(Application Program Interface，简称API)向SCEF实体发起请求，或者应用服务器直接向网元(Network Entity，简称NE)发起请求，其中这里的网元可以为归属用户服务器(Home Subscriber Server，简称HSS)、策略控制规则制定实体(Policy Control Rule Function，简称PCRF)、短消息服务中心(Short MessageService-Service Centre，简称SMS-SC)、网关移动交换中心(Gateway Mobile Switching Center，简称GMSC)、互通移动交换中心(Interworking Mobile Switching Center，简称IMSC)、移动管理实体(Mobility Management Entity，简称MME)、服务GPRS支持节点(Serving GPRS Support Node，简称SGSN)、机器类型通信-互联功能实体(Machine Type Communication-InterWorking Function，简称MTC-IWF)、服务-呼叫会话控制功能(Serving-Call Session Control Function，简称S-CSCF)等。它们可以通过Sh、Rx、T4/Tsms、Tx、Tsp和ISC等接口与SCEF实体通信。The method and device for acquiring network capability information provided by the present invention are applicable to service providers The application server needs to obtain a network capability information scenario related to the user equipment UE, where the network capability information is distributed on at least one network element in the mobile network, and the application server is a service capability server (SCS). Or the application server (Application Server, AS for short), the Service Capability Exposure Function (SCEF) entity, the communication between the application server and the network element in the mobile network is implemented, and FIG. 1 is provided by the prior art. The topology diagram of the application server accessing the mobile network is as shown in FIG. 1. The application server sends a request to the SCEF entity through an application programming interface (API), or the application server directly refers to the network element (Network Entity, short for NE) initiates a request, where the network element here may be a Home Subscriber Server (HSS), a Policy Control Rule Function (PCRF), and a Short Message Service-Service Centre (Short Message Service-Service Centre). simple SMS-SC), Gateway Mobile Switching Center (GMSC), Interworking Mobile Switching Center (IMSC), Mobility Management Entity (MME), Serving GPRS Support Node ( Serving GPRS Support Node (SGSN), Machine Type Communication-InterWorking Function (MTC-IWF), Serving-Call Session Control Function (S-CSCF), etc. . They can communicate with SCEF entities through interfaces such as Sh, Rx, T4/Tsms, Tx, Tsp, and ISC.

图2为本发明实施例提供的一种网络能力信息的获取方法的流程图一，该方法的执行主体为业务能力开放功能SCEF实体，如图2所示，该方法具体包括如下流程：2 is a flowchart 1 of a method for acquiring network capability information according to an embodiment of the present invention. The method is implemented as a service capability opening function SCEF entity. As shown in FIG. 2, the method includes the following processes:

S201：SCEF实体接收应用服务器发送的第一网络能力请求消息，第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，应用服务器ID用于标识应用服务器，UE外部标识用于标识UE，网络能力指示信息用于指示请求的网络能力信息；S201: The SCEF entity receives the first network capability request message sent by the application server, where the first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used to identify the application server, and the UE The external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information;

S202：若SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息，则SCEF实体向归属用户服务器HSS发送第二网络能力请求消息，第二网络能力请求消息携带应用服务器ID、UE外部标识和网络能力指示信息，以使HSS根据UE外部标识和应用服务器ID 确定是否允许应用服务器获取UE的请求的网络能力信息。S202: If the SCEF entity determines, according to the application server ID and the network capability indication information, the network capability information that allows the application server to obtain the request, the SCEF entity sends a second network capability request message to the home subscriber server HSS, where the second network capability request message carries the application server. ID, UE external identifier, and network capability indication information, so that the HSS is based on the UE external identifier and the application server ID. Determine whether to allow the application server to obtain the network capability information of the UE's request.

具体地，该应用服务器可以为AS或者SCS，其中请求的网络能力信息包括以下至少一种：所述UE的通信能力信息、所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。Specifically, the application server may be an AS or an SCS, where the requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, and a service provided by the mobile network for the UE. Quality QoS information, subscription information of the UE, location information of the UE, and security parameter information of the UE.

SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取所述请求的网络能力信息，包括：所述SCEF实体根据所述应用服务器ID，获取所述应用服务器的权限信息；若所述权限信息包含所述请求的网络能力信息，则所述SCEF实体确定允许所述应用服务器获取所述请求的网络能力信息。比如UE的位置信息可以将它归为位置类型，则SCEF实体判断该应用服务器是否拥有获得该位置类型的权限，即该位置类型是否在该应用服务器的权限信息中，若在，则说明SCEF实体可获得位置类型的网络能力信息。The SCEF entity determines the network capability information that allows the application server to obtain the request according to the application server ID and the network capability indication information, including: the SCEF entity acquiring the permission information of the application server according to the application server ID; The information includes the requested network capability information, and the SCEF entity determines network capability information that allows the application server to obtain the request. For example, the location information of the UE may be classified into a location type, and the SCEF entity determines whether the application server has the right to obtain the location type, that is, whether the location type is in the permission information of the application server, and if yes, the SCEF entity is specified. The network capability information of the location type can be obtained.

通常当HSS接收第二网络能力请求消息之后，会继续确定是否允许所述应用服务器获取所述UE的请求的网络能力信息，HSS和SCEF实体、网元之间都可能存在相应的交互，最后，SCEF实体接收第一网元发送的网络能力响应消息，网络能力响应消息携带UE的所述请求的网络能力信息，第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元。After the HSS receives the second network capability request message, the HSS may continue to determine whether to allow the application server to obtain the requested network capability information of the UE. The HSS and the SCEF entity and the network element may have corresponding interactions. Finally, The SCEF entity receives the network capability response message sent by the first network element, where the network capability response message carries the requested network capability information of the UE, where the first network element is the request for storing the UE in the at least one network element. Network element for network capability information.

一种可选方式，SCEF实体接收第一网元发送的网络能力响应消息之前，还包括：SCEF实体接收HSS发送的鉴权响应消息，鉴权响应消息携带有用于指示SCEF实体允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息，HSS可以通过UE外部标识确定UE的国际移动用户识别码(International Mobile Subscriber Identification Number，简称IMSI)，UE外部标识是应用服务器为UE赋予的，它与IMSI信息一一对应，鉴权响应消息携带UE的IMSI；然后，SCEF实体向第一网元发送第三网络能力请求消息，由于SCEF实体已经获得了UE的IMSI，所以第三网络能力请求消息携带所述网络能力指示信息和所述UE的IMSI。通常UE的IMSI信息都是在HSS中存储，因此SCEF可以主动从HSS获取IMSI信息，也可以是SCEF实体被动接收HSS发送的IMSI信息，比如：一旦HSS中的IMSI信息发生更新，则HSS就将更新的IMSI信息发送给SCEF实体。 An optional method, before the SCEF entity receives the network capability response message sent by the first network element, the method further includes: the SCEF entity receiving the authentication response message sent by the HSS, where the authentication response message is used to indicate that the SCEF entity allows the application server Obtaining the first indication information of the requested network capability information of the UE, the HSS may determine an International Mobile Subscriber Identification Number (IMSI) of the UE by using an external identifier of the UE, where the external identifier of the UE is an application server Given by the UE, it corresponds to the IMSI information, and the authentication response message carries the IMSI of the UE. Then, the SCEF entity sends a third network capability request message to the first network element. Since the SCEF entity has obtained the IMSI of the UE, the first The three network capability request message carries the network capability indication information and an IMSI of the UE. Generally, the IMSI information of the UE is stored in the HSS, so the SCEF can actively obtain the IMSI information from the HSS, or the SCEF entity passively receives the IMSI information sent by the HSS. For example, once the IMSI information in the HSS is updated, the HSS will The updated IMSI information is sent to the SCEF entity.

另一种可选方式，SCEF实体接收第一网元发送的网络能力响应消息之前，还包括：SCEF实体接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；所述SCEF实体向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE外部标识。这种情况是建立在第一网元已经从获得的UE外部标识与IMSI的对应关系。In another optional manner, before the SCEF entity receives the network capability response message sent by the first network element, the method further includes: the SCEF entity receiving the authentication response message sent by the HSS, where the authentication response message carries The HSS allows the application server to obtain first indication information of the requested network capability information of the UE; the SCEF entity sends a third network capability request message to the first network element, where the third network capability request is The message carries the network capability indication information and the UE external identifier. This situation is based on the correspondence between the external identifier of the UE that the first network element has obtained and the IMSI.

可选地，所述第三网络能力请求消息携带所述应用服务器ID，所述第一网元可以为所述HSS。Optionally, the third network capability request message carries the application server ID, and the first network element may be the HSS.

需要说明的是，UE外部标识具体可以是应用用户标识，该应用用户标识用于唯一标识一个应用用户；UE与应用用户标识存在对应关系，例如，多个应用用户标识可以对应一个UE。其中，UE外部标识的相关说明可以应用于本发明的各实施例，不再赘述。It should be noted that the UE external identifier may be an application user identifier, and the application user identifier is used to uniquely identify an application user. The UE has a corresponding relationship with the application user identifier. For example, multiple application user identifiers may correspond to one UE. The related description of the external identifier of the UE may be applied to various embodiments of the present invention, and details are not described herein.

本发明实施例提供一种网络能力信息的获取方法，包括：SCEF实体接收应用服务器发送的第一网络能力请求消息，第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，应用服务器ID用于标识应用服务器，UE外部标识用于标识UE，网络能力指示信息用于指示请求的网络能力信息；若SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息，则SCEF实体向归属用户服务器HSS发送第二网络能力请求消息，第二网络能力请求消息携带应用服务器ID、UE外部标识和网络能力指示信息，以使HSS根据UE外部标识和应用服务器ID确定是否允许应用服务器获取UE的请求的网络能力信息。从而使得服务提供商通过上述可以获得网络能力信息，进而提高了服务提供商为用户提供服务的便利性。An embodiment of the present invention provides a method for acquiring network capability information, including: a SCEF entity receiving a first network capability request message sent by an application server, where the first network capability request message carries an application server identity identifier, a UE external identifier, and a network capability indication. Information, where the application server ID is used to identify the application server, the UE external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information; if the SCEF entity determines the application server to be allowed according to the application server ID and the network capability indication information Obtaining the requested network capability information, the SCEF entity sends a second network capability request message to the home subscriber server HSS, where the second network capability request message carries the application server ID, the UE external identifier, and the network capability indication information, so that the HSS is based on the UE external identifier. And the application server ID determines whether the application server is allowed to acquire the network capability information of the UE's request. Therefore, the service provider can obtain the network capability information through the above, thereby improving the convenience of the service provider to provide services for the user.

图3为本发明实施例提供的一种网络能力信息的获取方法的流程图二，该方法的执行主体为HSS，如图3所示，该方法具体包括如下流程：FIG. 3 is a flowchart of a method for acquiring network capability information according to an embodiment of the present invention. The method is performed by an HSS. As shown in FIG. 3, the method includes the following processes:

S301：归属用户服务器HSS接收业务能力开放功能SCEF实体发送的第二网络能力请求消息，所述第二网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识所述UE，所述网络能力指示信息用于指示请求的网络能力信息，所述SCEF实现所述应用服务器与所述至少一个网元之间的通信；S301: The home subscriber server HSS receives the second network capability request message sent by the service capability open function SCEF entity, where the second network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where The application server ID is used to identify the application server, and the external identifier of the UE is used to identify the UE, and the network capability indication letter is The information is used to indicate the requested network capability information, and the SCEF implements communication between the application server and the at least one network element;

S302：若HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息，则HSS向第一网元发送第四网络能力请求消息，所述第四网络能力请求消息携带网络能力指示信息和UE的国际移动用户识别码IMSI；或者，S302: If the HSS determines the network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the HSS sends a fourth network capability request message to the first network element, where the fourth network capability request message carries the network. Capability indication information and the UE's International Mobile Subscriber Identity (IMSI); or,

S303：若HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息，则HSS向SCEF实体发送鉴权响应消息，鉴权响应消息携带有用于指示允许应用服务器获取UE的请求的网络能力信息的第一指示信息；和/或，HSS向第一网元发送通知消息，通知消息用于指示第一网元向SCEF实体发送UE的所述请求的网络能力信息，通知消息携带UE外部标识和网络能力指示信息；或者，S303: If the HSS determines, according to the external identifier of the UE and the application server ID, the network capability information that allows the application server to obtain the request of the UE, the HSS sends an authentication response message to the SCEF entity, where the authentication response message carries an indication for allowing the application server to acquire the UE. The first indication information of the requested network capability information; and/or the HSS sends a notification message to the first network element, where the notification message is used to indicate that the first network element sends the requested network capability information of the UE to the SCEF entity, and the notification message Carry the UE external identifier and network capability indication information; or,

S304：若HSS根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，所述HSS发送网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；S304: If the HSS determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the HSS sends a network capability response message, the network capability response message. Carrying the requested network capability information of the UE;

具体地，S302中HSS向第一网元发送第四网络能力请求消息之后，可能会存在第一网元接收到第四网络能力请求消息之后，直接向SCEF实体发送网络能力响应消息，也可能是第一网元向HSS发送一个确认消息，然后HSS向SCEF实体发送网络能力响应消息等；S303分为两种情况，一、HSS向SCEF实体发送鉴权响应消息，以便SCEF实体向第一网元发送第三网络能力请求消息，然后SCEF实体接收第一网元发送的网络能力响应消息；二、HSS向第一网元发送通知消息，通知消息用于指示第一网元向SCEF实体发送UE的所述请求的网络能力信息。当然这两种情况也可以是并存的，S304是在HSS为第一网元的情况下提出的。Specifically, after the HSS sends the fourth network capability request message to the first network element in the S302, the first network element may send the network capability response message directly to the SCEF entity after receiving the fourth network capability request message, or may be The first network element sends an acknowledgement message to the HSS, and then the HSS sends a network capability response message to the SCEF entity. The S303 is divided into two cases. First, the HSS sends an authentication response message to the SCEF entity, so that the SCEF entity sends the first network element. Sending a third network capability request message, and then the SCEF entity receives the network capability response message sent by the first network element. 2. The HSS sends a notification message to the first network element, where the notification message is used to indicate that the first network element sends the UE to the SCEF entity. The requested network capability information. Of course, the two cases may also coexist, and S304 is proposed when the HSS is the first network element.

第一网元为至少一个网元中存储UE的所述请求的网络能力信息的网元。所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。The first network element is a network element that stores the requested network capability information of the UE in the at least one network element. The requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, quality of service QoS information provided by the mobile network for the UE, subscription information of the UE, Location information of the UE and security parameter information of the UE.

可选地，鉴权响应消息携带有UE的IMSI。所述通知消息还携带有所述应用服务器ID。所述第四网络能力请求消息还携带有所述应用服务器ID。Optionally, the authentication response message carries the IMSI of the UE. The notification message also carries the Application server ID. The fourth network capability request message further carries the application server ID.

可选地，HSS根据所述UE外部标识和应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：HSS根据所述UE外部标识，确定所述UE的IMSI；所述HSS根据所述IMSI，获取所述UE的签约信息；所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。进一步地，所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：所述签约信息包括服务器ID列表；若所述服务器ID列表包含所述应用服务器ID，则所述HSS确定允许所述应用服务器获取所述UE的所述请求的网络请求信息。Optionally, the HSS determines the network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, where the HSS determines the IMSI of the UE according to the external identifier of the UE. The HSS acquires the subscription information of the UE according to the IMSI, and the HSS determines, according to the subscription information and the application server ID, network capability information that allows the application server to obtain the request of the UE. . Further, the HSS determines, according to the subscription information and the application server ID, network capability information that allows the application server to obtain the request of the UE, including: the subscription information includes a server ID list; The server ID list includes the application server ID, and the HSS determines network request information that allows the application server to acquire the request of the UE.

更进一步地，若所述HSS根据所述UE外部标识和所述应用服务器ID确定不允许所述应用服务器获取所述UE的所述请求的网络能力信息，则发送鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS不允许所述应用服务器获取所述UE的所述请求的网络能力信息的第二指示信息。Further, if the HSS determines, according to the external identifier of the UE and the application server ID, that the application server is not allowed to acquire the network capability information of the request of the UE, sending an authentication response message, where the The right response message carries second indication information for indicating that the HSS does not allow the application server to acquire the network capability information of the request of the UE.

当本发明中的第一网元为HSS时，则上述的第一网元的所有处理流程自然也是在HSS上做的。When the first network element in the present invention is an HSS, all the processing processes of the first network element described above are naturally also performed on the HSS.

本发明实施例提供一种网络能力信息的获取方法，该方法包括：HSS接收SCEF实体发送的第二网络能力请求消息，所述第二网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，若HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息，则HSS向第一网元发送第四网络能力请求消息，所述第四网络能力请求消息携带网络能力指示信息和UE的国际移动用户识别码IMSI；或者，HSS向SCEF实体发送鉴权响应消息，鉴权响应消息携带有用于指示允许应用服务器获取UE的请求的网络能力信息的第一指示信息；和/或，HSS向第一网元发送通知消息，通知消息用于指示第一网元向SCEF实体发送UE的所述请求的网络能力信息。从而使得服务提供商中的应用服务器可以获得与UE相关的网络能力信息，进而提高了服务提供商为用户提供服务的便利性。An embodiment of the present invention provides a method for acquiring network capability information, where the method includes: an HSS receives a second network capability request message sent by a SCEF entity, where the second network capability request message carries an application server identity identifier, an external identifier of the UE, and The network capability indication information, if the HSS determines the network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the HSS sends a fourth network capability request message to the first network element, where the fourth network capability request is sent. The message carries the network capability indication information and the UE's International Mobile Subscriber Identity (IMSI); or the HSS sends an authentication response message to the SCEF entity, where the authentication response message carries the first network capability information indicating that the application server is allowed to obtain the UE's request. Instructing information; and/or, the HSS sends a notification message to the first network element, where the notification message is used to instruct the first network element to send the requested network capability information of the UE to the SCEF entity. Thereby, the application server in the service provider can obtain the network capability information related to the UE, thereby improving the convenience of the service provider providing the service to the user.

下面具体举例说明：The following is a specific example:

图4为本发明实施例提供的网络能力信息的获取方法的交互流程图一，如图4所示，该交互流程具体如下： FIG. 4 is an interaction flowchart 1 of a method for acquiring network capability information according to an embodiment of the present invention. As shown in FIG. 4, the interaction process is specifically as follows:

S401：SCEF实体接收应用服务器发送的第一网络能力请求消息；S401: The SCEF entity receives the first network capability request message sent by the application server.

S402：SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息；S402: The SCEF entity determines, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request.

步骤S402的具体实现方式可以参见图2所示实施例。For the specific implementation of step S402, refer to the embodiment shown in FIG. 2.

S403：SCEF实体向HSS发送第二网络能力请求消息；S403: The SCEF entity sends a second network capability request message to the HSS.

S404：HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息；S404: The HSS determines, according to the external identifier of the UE and the application server ID, network capability information that allows the application server to obtain the request of the UE.

其中，步骤404的具体确定方法可以参见图3所示实施例。For the specific determination method of step 404, reference may be made to the embodiment shown in FIG. 3.

此外，在步骤404中还可以包括：根据UE外部标识获取UE的IMSI。具体参见图3所述实施例的相关描述。In addition, the method may further include: acquiring the IMSI of the UE according to the external identifier of the UE. See the related description of the embodiment described in FIG. 3 for details.

S405：HSS向SCEF实体发送鉴权响应消息；S405: The HSS sends an authentication response message to the SCEF entity.

S406：HSS向第一网元发送第四网络能力请求消息；S406: The HSS sends a fourth network capability request message to the first network element.

S407：第一网元向SCEF实体发送网络能力响应消息；S407: The first network element sends a network capability response message to the SCEF entity.

S408：SCEF实体向第一网元发送确认消息；S408: The SCEF entity sends an acknowledgement message to the first network element.

S409：SCEF实体向应用服务器发送网络能力响应消息。S409: The SCEF entity sends a network capability response message to the application server.

具体地，该流程中SCEF实体没有直接向第一网元发送网络能力请求消息，而是，SCEF实体根据应用服务器ID，获取应用服务器的权限信息；若权限信息包含请求的网络能力信息，则SCEF实体确定允许应用服务器获取请求的网络能力信息；HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取所述UE的请求的网络能力信息，即初次判断和再次判断分别是在SCEF实体和HSS上执行的。Specifically, in the process, the SCEF entity does not directly send the network capability request message to the first network element, but the SCEF entity acquires the permission information of the application server according to the application server ID; if the rights information includes the requested network capability information, the SCEF The entity determines network capability information that allows the application server to obtain the request; the HSS determines network capability information that allows the application server to obtain the request of the UE according to the UE external identifier and the application server ID, that is, the initial judgment and the re-judgment are respectively on the SCEF entity and the HSS. implemented.

其中，第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，第二网络能力请求消息携带所述应用服务器ID、所述UE外部标识和所述网络能力指示信息，S406中第四网络能力请求消息携带所述网络能力指示信息和所述UE的IMSI，S408中的确认消息用于SCEF实体向第一网元表明已经收到网络能力响应消息，S407、S409中网络能力响应消息携带所述UE的所述请求的网络能力信息。The first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the second network capability request message carries the application server ID, the UE external identifier, and the network capability indication information, The fourth network capability request message in S406 carries the network capability indication information and the IMSI of the UE, and the acknowledgment message in S408 is used by the SCEF entity to indicate to the first network element that the network capability response message has been received, and the network in S407 and S409 The capability response message carries the requested network capability information of the UE.

其中，所述网络能力指示信息用于指示请求的网络能力信息。应用服务器ID、UE外部标识以及网络能力指示信息的相关描述可以参见上述图2或图3所示的实施例，不再赘述。 The network capability indication information is used to indicate the requested network capability information. For a description of the application server ID, the UE external identifier, and the network capability indication information, refer to the embodiment shown in FIG. 2 or FIG. 3, and details are not described herein.

其中，S405为可选步骤，可以执行可以不执行；此外，鉴权响应消息可以携带所述UE的IMSI，不限制。S405 is an optional step, and may be performed without performing. In addition, the authentication response message may carry the IMSI of the UE, and is not limited.

值得一提的是，SCEF实体在接收应用服务器发送的第一网络能力请求消息之前，已经和应用服务器建立了连接并成功完成认证。It is worth mentioning that the SCEF entity has established a connection with the application server and successfully completes the authentication before receiving the first network capability request message sent by the application server.

图5为本发明实施例提供的网络能力信息的获取方法的交互流程图二，如图5所示，该交互流程具体如下：FIG. 5 is an interaction flowchart 2 of a method for acquiring network capability information according to an embodiment of the present invention. As shown in FIG. 5, the interaction process is specifically as follows:

S501：SCEF实体接收应用服务器发送的第一网络能力请求消息；S501: The SCEF entity receives the first network capability request message sent by the application server.

S502：SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息；S502: The SCEF entity determines, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request.

步骤S502的具体实现方式可以参加图2所示实施例。The specific implementation of step S502 can participate in the embodiment shown in FIG. 2.

S503：SCEF实体向HSS发送第二网络能力请求消息；S503: The SCEF entity sends a second network capability request message to the HSS.

S504：HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息；S504: The HSS determines, according to the external identifier of the UE and the application server ID, network capability information that allows the application server to obtain the request of the UE.

其中，步骤504的相关描述可以参见步骤404。For a description of the step 504, refer to step 404.

S505：HSS向第一网元发送通知消息；S505: The HSS sends a notification message to the first network element.

S506：第一网元向HSS发送确认消息；S506: The first network element sends an acknowledgement message to the HSS.

S507：HSS向SCEF实体发送鉴权响应消息；S507: The HSS sends an authentication response message to the SCEF entity.

S508：SCEF实体向第一网元发送第三网络能力请求消息；S508: The SCEF entity sends a third network capability request message to the first network element.

S509：第一网元向SCEF实体发送网络能力响应消息；S509: The first network element sends a network capability response message to the SCEF entity.

S510：SCEF实体向应用服务器发送网络能力响应消息。S510: The SCEF entity sends a network capability response message to the application server.

具体地，在S505～S507过程结束后，第一网元则可以将网络能力信息开放给SCEF实体，即SCEF实体可以主动向第一网元发送第三网络能力请求消息，以获得第一网元向它发送的网络能力响应消息，和图4所示相同的一点是，SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息；HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息，即初次判断和再次判断分别是在SCEF实体和HSS上执行的。Specifically, after the process of S505-S507 is complete, the first network element may open the network capability information to the SCEF entity, that is, the SCEF entity may send a third network capability request message to the first network element to obtain the first network element. The network capability response message sent to it is the same as that shown in FIG. 4, the SCEF entity determines the network capability information that allows the application server to obtain the request according to the application server ID and the network capability indication information; the HSS is based on the UE external identifier and the application server ID. The network capability information that allows the application server to obtain the UE's request is determined, that is, the initial judgment and the re-judgment are performed on the SCEF entity and the HSS, respectively.

其中，S501中第一网络能力请求消息带应用服务器身份标识ID、UE外部标识和网络能力指示信息；S502中第二网络能力请求消息携带所述应用服务器ID、所述UE外部标识和所述网络能力指示信息；S505中通知消息用于指示所述第一网元向所述SCEF实体发送所述UE的所述请求的网络能力信息，所述通知消息携带所述UE外部标识和所述网络能力指示信息，可选地，通知消息还可以携带以下至少一种：UE的IMSI、应用服务器ID；S506中确认消息可以携带第一网元的路由信息；S507中鉴权响应消息包含用于指示允许应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；S509和S510中网络能力响应消息携带所述UE的所述请求的网络能力信息。The first network capability request message in S501 carries an application server identity identifier, a UE external identifier, and network capability indication information. The second network capability request message in S502 carries the application server ID, the UE external identifier, and the network. Capability indication information; notification message is used in S505 Instructing the first network element to send the requested network capability information of the UE to the SCEF entity, where the notification message carries the UE external identifier and the network capability indication information, optionally, the notification message is further At least one of the following may be carried: the IMSI of the UE, the application server ID; the confirmation message in S506 may carry the routing information of the first network element; and the authentication response message in S507 includes the request for instructing the application server to obtain the UE. The first indication information of the network capability information; the network capability response message in S509 and S510 carries the requested network capability information of the UE.

值得说明的是，这种情况下S508中第三网络能力请求消息携带所述网络能力指示信息和所述UE外部标识。可选地，第三网络能力请求消息还可以携带应用服务器ID。It should be noted that, in this case, the third network capability request message in S508 carries the network capability indication information and the UE external identifier. Optionally, the third network capability request message may further carry an application server ID.

应用服务器ID、UE外部标识以及网络能力指示信息的相关描述可以参见上述图2或图3所示的实施例，不再赘述。For a description of the application server ID, the UE external identifier, and the network capability indication information, refer to the embodiment shown in FIG. 2 or FIG. 3, and details are not described herein.

图6为本发明实施例提供的网络能力信息的获取方法的交互流程图三，如图6所示，该交互流程具体如下：FIG. 6 is an interaction flowchart 3 of a method for acquiring network capability information according to an embodiment of the present invention. As shown in FIG. 6 , the interaction process is specifically as follows:

S601：SCEF实体接收应用服务器发送的第一网络能力请求消息；S601: The SCEF entity receives the first network capability request message sent by the application server.

S602：SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息；S602: The SCEF entity determines, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request.

步骤S602的具体实现方式可以参加图2所示实施例。The specific implementation of step S602 can participate in the embodiment shown in FIG. 2.

S603：SCEF实体向HSS发送第二网络能力请求消息；S603: The SCEF entity sends a second network capability request message to the HSS.

S604：HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息；S604: The HSS determines, according to the external identifier of the UE and the application server ID, network capability information that allows the application server to obtain the request of the UE.

其中，步骤604的相关描述可以参见步骤404。For a description of the step 604, refer to step 404.

S605：HSS向第一网元发送第四网络能力请求消息；S605: The HSS sends a fourth network capability request message to the first network element.

S606：第一网元向HSS发送确认消息；S606: The first network element sends an acknowledgement message to the HSS.

S607：HSS向SCEF实体发送鉴权响应消息；S607: The HSS sends an authentication response message to the SCEF entity.

S608：SCEF实体向应用服务器发送网络能力响应消息。S608: The SCEF entity sends a network capability response message to the application server.

需要说明的是，S607中的鉴权响应消息携带UE外部标识以及所述UE的请求的网络能力信息，最后SCEF实体通过网络能力响应消息将所述UE的请求的网络能力信息发送给应用服务器。此外，上述的确认消息和网络能力响应消息可能会携带应用服务器ID、UE外部标识，以使得各个网元了解消息的发送方、接收方等。 It should be noted that the authentication response message in S607 carries the UE external identifier and the requested network capability information of the UE. Finally, the SCEF entity sends the requested network capability information of the UE to the application server by using a network capability response message. In addition, the foregoing acknowledgement message and the network capability response message may carry the application server ID and the UE external identifier, so that each network element knows the sender, the receiver, and the like of the message.

其中，第一网络能力请求消息带应用服务器身份标识ID、UE外部标识和网络能力指示信息，第二网络能力请求消息携带所述应用服务器ID、所述UE外部标识和所述网络能力指示信息；S605中第四网络能力请求消息携带所述网络能力指示信息和所述UE的IMSI；S606中的确认消息携带UE的请求的网络能力信息，还可以进一步携带UE的IMSI；S607中鉴权响应消息携带所述UE的请求的网络能力信息，还可以进一步携带所述UE外部标识；S608中网络能力响应消息携带所述UE的请求的网络能力信息。The first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the second network capability request message carries the application server ID, the UE external identifier, and the network capability indication information; The fourth network capability request message in S605 carries the network capability indication information and the IMSI of the UE; the acknowledgment message in the S606 carries the requested network capability information of the UE, and may further carry the IMSI of the UE; the authentication response message in S607 The network capability information of the UE that carries the request of the UE may further carry the external identifier of the UE; and the network capability response message in S608 carries the network capability information of the request of the UE.

其中，应用服务器ID、UE外部标识以及网络能力指示信息的相关描述可以参见上述图2或图3所示的实施例，不再赘述。For a description of the application server ID, the UE external identifier, and the network capability indication information, refer to the embodiment shown in FIG. 2 or FIG. 3, and details are not described herein.

图7为本发明实施例提供的网络能力信息的获取方法的交互流程图四，如图7所示，该交互流程具体如下：FIG. 7 is an interaction flowchart 4 of a method for acquiring network capability information according to an embodiment of the present invention. As shown in FIG. 7 , the interaction process is specifically as follows:

S701：SCEF实体接收应用服务器发送的第一网络能力请求消息；S701: The SCEF entity receives the first network capability request message sent by the application server.

S702：SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息；S702: The SCEF entity determines, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request.

步骤S702的具体实现方式可以参加图2所示实施例。The specific implementation of step S702 can participate in the embodiment shown in FIG. 2.

S703：SCEF实体向HSS发送第二网络能力请求消息；S703: The SCEF entity sends a second network capability request message to the HSS.

S704：HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息；S704: The HSS determines network capability information that allows the application server to obtain the request of the UE according to the UE external identifier and the application server ID.

其中，步骤S704的相关描述可以参见步骤S404。For the related description of step S704, refer to step S404.

S705：HSS向SCEF实体发送鉴权响应消息；S705: The HSS sends an authentication response message to the SCEF entity.

S706：SCEF实体向第一网元发送第三网络能力请求消息；S706: The SCEF entity sends a third network capability request message to the first network element.

S707：第一网元向SCEF实体发送网络能力响应消息；S707: The first network element sends a network capability response message to the SCEF entity.

S708：SCEF实体向应用服务器发送网络能力响应消息。S708: The SCEF entity sends a network capability response message to the application server.

具体地，当SCEF实体被移动网络运营商所信任时，则S705中HSS向SCEF实体发送的鉴权响应消息，该鉴权响应消息中就可以携带有IMSI信息，这时SCEF实体向第一网元发送的第三网络能力请求消息中就可以携带IMSI信息。这里的初次判断和再次判断分别是在SCEF实体和HSS上执行的。Specifically, when the SCEF entity is trusted by the mobile network operator, the authentication response message sent by the HSS to the SCEF entity in S705, the authentication response message may carry the IMSI information, and the SCEF entity sends the first network to the first network. The IMSI information may be carried in the third network capability request message sent by the element. The initial judgment and the re-judgment here are performed on the SCEF entity and the HSS, respectively.

其中，S701中第一网络能力请求消息带应用服务器ID、UE外部标识和网络能力指示信息，S703中第二网络能力请求消息携带所述应用服务器ID、所述UE外部标识和所述网络能力指示信息；S705中鉴权响应消息携带所述 UE的IMSI，这种情况下S706中第三网络能力请求消息携带所述网络能力指示信息和所述UE的IMSI，S707和S708中网络能力响应消息携带所述UE的所述请求的网络能力信息。The first network capability request message in the S701 carries the application server ID, the UE external identifier, and the network capability indication information, where the second network capability request message carries the application server ID, the external identifier of the UE, and the network capability indication. Information; the authentication response message in S705 carries the The IMSI of the UE, in this case, the third network capability request message in S706 carries the network capability indication information and the IMSI of the UE, and the network capability response message in S707 and S708 carries the requested network capability information of the UE. .

其中,S705中还可以包含用于指示允许应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息，显然，鉴权响应消息中包含IMSI也可以用于指示允许应用服务器获取所述UE的所述请求的网络能力信息，不予限制。The S705 may further include first indication information that is used to indicate that the application server is configured to obtain the network capability information of the request of the UE. Obviously, the IMSI included in the authentication response message may also be used to indicate that the application server is allowed to obtain the location. The network capability information of the request of the UE is not limited.

图8为本发明实施例提供的一种网络能力信息的获取方法的流程图三，该方法的执行主体为业务能力开放功能SCEF实体，如图8所示，该方法具体包括如下流程：FIG. 8 is a flowchart of a method for acquiring network capability information according to an embodiment of the present invention. The method is implemented as a service capability opening function SCEF entity. As shown in FIG. 8, the method includes the following processes:

S801：SCEF实体接收应用服务器发送的第一网络能力请求消息，第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，应用服务器ID用于标识应用服务器，UE外部标识用于标识UE，网络能力指示信息用于指示请求的网络能力信息；S801: The SCEF entity receives the first network capability request message sent by the application server, where the first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used to identify the application server, and the UE The external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information;

S802：若SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息，则SCEF实体向第一网元发送第三网络能力请求消息，以使第一网元向归属用户服务器HSS发送鉴权请求消息，第三网络能力请求消息携带应用服务器ID、网络能力指示信息和UE外部标识，第一网元为所述至少一个网元中存储UE的所述请求的网络能力信息的网元；S802: If the SCEF entity determines, according to the application server ID and the network capability indication information, the network capability information that allows the application server to obtain the request, the SCEF entity sends a third network capability request message to the first network element, so that the first network element is sent to the home user. The server HSS sends an authentication request message, where the third network capability request message carries the application server ID, the network capability indication information, and the external identifier of the UE, where the first network element stores the requested network capability information of the UE in the at least one network element. Network element

S803：SCEF实体接收第一网元发送的网络能力响应消息，网络能力响应消息携带UE的请求的网络能力信息；S803: The SCEF entity receives the network capability response message sent by the first network element, where the network capability response message carries the requested network capability information of the UE.

S804：SCEF实体向应用服务器发送网络能力响应消息。S804: The SCEF entity sends a network capability response message to the application server.

具体地，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。Specifically, the requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, quality of service QoS information provided by the mobile network for the UE, The subscription information, the location information of the UE, and the security parameter information of the UE.

可选地，SCEF实体根据应用服务器ID和网络能力指示信息确定允许所述应用服务器获取请求的网络能力信息，包括：SCEF实体根据所述应用服务器ID，获取所述应用服务器的权限信息；若权限信息包含所述请求的网络能力信息，则所述SCEF实体确定允许所述应用服务器获取所述请求的网络能力信息。Optionally, the SCEF entity determines, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request, including: the SCEF entity according to the application service And obtaining the authority information of the application server; if the rights information includes the requested network capability information, the SCEF entity determines network capability information that allows the application server to obtain the request.

值得说明的是，本实施例与上述其他实施例的区别在于，本实施例中SCEF实体与HSS之间没有直接交互。It should be noted that the difference between this embodiment and the other embodiments described above is that there is no direct interaction between the SCEF entity and the HSS in this embodiment.

进一步地，本发明实施例中第一网元需要从HSS中获得应用服务器ID与UE的IMSI之间的对应关系。Further, in the embodiment of the present invention, the first network element needs to obtain a correspondence between the application server ID and the IMSI of the UE from the HSS.

本发明实施例提供一种网络能力信息的获取方法，包括：SCEF实体接收应用服务器发送的第一网络能力请求消息，第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，若SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息，则SCEF实体向第一网元发送第三网络能力请求消息，以使第一网元向归属用户服务器HSS发送鉴权请求消息，SCEF实体接收第一网元发送的网络能力响应消息，SCEF实体向应用服务器发送网络能力响应消息。从而使得服务提供商中的应用服务器可以获得与UE相关的网络能力信息，进而提高了服务提供商为用户提供服务的便利性。An embodiment of the present invention provides a method for acquiring network capability information, including: a SCEF entity receiving a first network capability request message sent by an application server, where the first network capability request message carries an application server identity identifier, a UE external identifier, and a network capability indication. The information, if the SCEF entity determines, according to the application server ID and the network capability indication information, the network capability information that allows the application server to obtain the request, the SCEF entity sends a third network capability request message to the first network element, so that the first network element is sent to the home user. The server HSS sends an authentication request message, the SCEF entity receives the network capability response message sent by the first network element, and the SCEF entity sends a network capability response message to the application server. Thereby, the application server in the service provider can obtain the network capability information related to the UE, thereby improving the convenience of the service provider providing the service to the user.

图9为本发明实施例提供的一种网络能力信息的获取方法的流程图四，该方法的执行主体为HSS，如图9所示，该方法具体包括如下流程：FIG. 9 is a flowchart of a method for acquiring network capability information according to an embodiment of the present invention. The method is implemented as an HSS. As shown in FIG. 9, the method includes the following processes:

S901：归属用户服务器HSS接收第一网元发送的鉴权请求消息，其中鉴权请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，应用服务器ID用于标识应用服务器，UE外部标识用于标识UE，网络能力指示信息用于指示请求的网络能力信息；S901: The home subscriber server HSS receives an authentication request message sent by the first network element, where the authentication request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used to identify the application server. The UE external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information.

S902：若HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息，则HSS向第一网元发送鉴权响应消息，以使第一网元向业务能力开放功能SCEF发送网络能力响应消息；S902: If the HSS determines, according to the external identifier of the UE and the application server ID, the network capability information that allows the application server to obtain the request of the UE, the HSS sends an authentication response message to the first network element, so that the first network element opens the service capability function SCEF. Send a network capability response message;

其中，网络能力响应消息携带UE的请求的网络能力信息，第一网元为至少一个网元中存储UE的请求的网络能力信息的网元，SCEF用于实现应用服务器与至少一个网元之间的通信。The network capability response message carries the requested network capability information of the UE, where the first network element is a network element that stores the requested network capability information of the UE in the at least one network element, and the SCEF is used to implement the application server and the at least one network element. Communication.

可选地，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量 QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。Optionally, the requested network capability information includes at least one of the following: a communication capability information of the UE, context information of the UE, and a quality of service provided by the mobile network to the UE. QoS information, subscription information of the UE, location information of the UE, and security parameter information of the UE.

进一步地，所述HSS根据所述UE外部标识和应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：所述HSS根据所述UE外部标识，确定所述UE的国际移动用户识别码IMSI；所述HSS根据所述IMSI，获取所述UE的签约信息；所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。Further, the determining, by the HSS, the network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, including: determining, by the HSS, according to the external identifier of the UE, The International Mobile Subscriber Identity (IMSI) of the UE; the HSS acquires the subscription information of the UE according to the IMSI; and the HSS determines, according to the subscription information and the application server ID, that the application server is allowed to acquire the UE. The requested network capability information.

更进一步地，所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：所述签约信息包括服务器ID列表；若服务器ID列表包含所述应用服务器ID，则所述HSS确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。Further, the HSS determines, according to the subscription information and the application server ID, network capability information that allows the application server to obtain the request of the UE, including: the subscription information includes a server ID list; The server ID list includes the application server ID, and the HSS determines network capability information that allows the application server to obtain the request of the UE.

本发明提供一种网络能力信息的获取方法，包括：HSS接收第一网元发送的鉴权请求消息，其中鉴权请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，应用服务器ID用于标识应用服务器，UE外部标识用于标识所述UE，所述网络能力指示信息用于指示请求的网络能力信息；若所述HSS根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述HSS向所述第一网元发送鉴权响应消息，以使所述第一网元向业务能力开放功能SCEF发送网络能力响应消息。从而使得服务提供商中的应用服务器可以获得与UE相关的网络能力信息，进而提高了服务提供商为用户提供服务的便利性。The present invention provides a method for acquiring network capability information, including: an HSS receiving an authentication request message sent by a first network element, where the authentication request message carries an application server identity identifier ID, an external identifier of the UE, and network capability indication information, where The application server ID is used to identify the application server, the UE external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information; if the HSS is based on the external identifier of the UE and the application server ID Determining the network capability information that allows the application server to obtain the request of the UE, and the HSS sends an authentication response message to the first network element, so that the first network element is opened to the service capability function SCEF. Send a network capability response message. Thereby, the application server in the service provider can obtain the network capability information related to the UE, thereby improving the convenience of the service provider providing the service to the user.

举个例子：for example:

图10为本发明实施例提供的网络能力信息的获取方法的交互流程图五，如图10所示，该交互流程具体如下：10 is an interaction flowchart 5 of a method for acquiring network capability information according to an embodiment of the present invention. As shown in FIG. 10, the interaction process is specifically as follows:

S1001：SCEF实体接收应用服务器发送的第一网络能力请求消息；S1001: The SCEF entity receives the first network capability request message sent by the application server.

S1002：SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息；S1002: The SCEF entity determines, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request.

其中，步骤S1002具体实现方式可以采用图8所示实施例中，不再赘述。The specific implementation of the step S1002 can be adopted in the embodiment shown in FIG. 8, and details are not described herein again.

S1003：SCEF实体向第一网元发送第三网络能力请求消息； S1003: The SCEF entity sends a third network capability request message to the first network element.

S1004：第一网元向HSS发送鉴权请求消息；S1004: The first network element sends an authentication request message to the HSS.

S1005：HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息；S1005: The HSS determines, according to the external identifier of the UE and the application server ID, network capability information that allows the application server to obtain the request of the UE.

其中，S1005的具体实现方式可以参见图9所示实施例。此外，步骤1005还可以包括根据UE外部标识获取UE的IMSI，不再赘述。For the specific implementation of S1005, refer to the embodiment shown in FIG. In addition, the step 1005 may further include acquiring the IMSI of the UE according to the external identifier of the UE, and details are not described herein.

S1006：HSS向第一网元发送鉴权响应消息；S1006: The HSS sends an authentication response message to the first network element.

S1007：第一网元向SCEF实体发送网络能力响应消息；S1007: The first network element sends a network capability response message to the SCEF entity.

S1008：SCEF实体向应用服务器发送网络能力响应消息。S1008: The SCEF entity sends a network capability response message to the application server.

具体得，S1006中的鉴权响应消息中携带UE的IMSI信息，当然可能还会携带UE外部标识，网元的地址信息等，图10所示的流程与图4～图7所示流程不同之处在于，图10所示流程，HSS和SCEF实体之间没有交互，但它与图4～图7相同之处是，该流程中SCEF实体没有直接向第一网元发送网络能力请求消息，SCEF实体根据应用服务器ID，获取应用服务器的权限信息；若权限信息包含请求的网络能力信息，则SCEF实体确定允许应用服务器获取请求的网络能力信息；HSS根据UE外部标识和应用服务器ID确定允许应用服务器获取所述UE的请求的网络能力信息，即初次判断和再次判断分别是在SCEF实体和HSS上执行的。Specifically, the authentication response message in S1006 carries the IMSI information of the UE, and may of course carry the external identifier of the UE, the address information of the network element, and the like. The process shown in FIG. 10 is different from the process shown in FIG. 4 to FIG. 7. In the process shown in FIG. 10, there is no interaction between the HSS and the SCEF entity, but it is the same as FIG. 4 to FIG. 7 in that the SCEF entity does not directly send a network capability request message to the first network element, SCEF. The entity obtains the permission information of the application server according to the application server ID; if the rights information includes the requested network capability information, the SCEF entity determines the network capability information that allows the application server to obtain the request; the HSS determines the application server according to the external identifier of the UE and the application server ID. The network capability information of the request for obtaining the UE, that is, the initial judgment and the re-judgment are performed on the SCEF entity and the HSS, respectively.

其中，第一网络能力请求消息带应用服务器身份标识ID、UE外部标识和网络能力指示信息，S1003中第三网络能力请求消息携带所述网络能力指示信息，所述UE外部标识和应用服务器ID；S1004中鉴权请求消息携带应用服务器ID、UE外部标识和网络能力指示信息；S1006中鉴权响应消息携带所述UE的IMSI，该鉴权响应消息可以用于指示允许应用服务器获取所述UE的所述请求的网络能力信息；S1007以及S1008中，网络能力响应消息携带所述UE的所述请求的网络能力信息，还可以携带有UE外部标识，此外，S1007中的网络能力响应消息还可以携带有应用服务器ID。The first network capability request message carries the application server identity identifier, the UE external identifier, and the network capability indication information, and the third network capability request message in S1003 carries the network capability indication information, the UE external identifier and the application server ID; The authentication request message in S1004 carries the application server ID, the UE external identifier, and the network capability indication information. The authentication response message in S1006 carries the IMSI of the UE, and the authentication response message may be used to indicate that the application server is allowed to acquire the UE. The network capability information of the request; in S1007 and S1008, the network capability response message carries the requested network capability information of the UE, and may also carry the external identifier of the UE. In addition, the network capability response message in S1007 may also be carried. There is an application server ID.

图11为本发明实施例提供的网络能力信息的获取方法的交互流程图六，如图11所示，该交互流程具体如下：FIG. 11 is an interaction flowchart 6 of a method for acquiring network capability information according to an embodiment of the present invention. As shown in FIG. 11, the interaction process is as follows:

S1101：HSS和SCEF实体同步UE的相关信息； S1101: The HSS and the SCEF entity synchronize information about the UE.

S1102：SCEF实体接收应用服务器发送的第一网络能力请求消息；S1102: The SCEF entity receives the first network capability request message sent by the application server.

S1103：SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息，并根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息；S1103: The SCEF entity determines network capability information that allows the application server to obtain the request according to the application server ID and the network capability indication information, and determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID.

S1104：SCEF实体向第一网元发送第三网络能力请求消息；S1104: The SCEF entity sends a third network capability request message to the first network element.

S1105：第一网元向SCEF实体发送网络能力响应消息；S1105: The first network element sends a network capability response message to the SCEF entity.

S1106：SCEF实体向应用服务器发送网络能力响应消息。S1106: The SCEF entity sends a network capability response message to the application server.

图11所示流程通常是在移动网络运营商信任SCEF实体的情况下执行的，即SCEF实体可以获得HSS不断更新的UE的IMSI信息和其他的签约信息等，这时SCEF实体根据应用服务器ID和网络能力指示信息确定允许应用服务器获取请求的网络能力信息，并根据UE外部标识和应用服务器ID确定允许应用服务器获取UE的请求的网络能力信息，即初次判断和再次判断均是在SCEF实体上执行的。The process shown in FIG. 11 is generally performed when the mobile network operator trusts the SCEF entity, that is, the SCEF entity can obtain the IMSI information and other subscription information of the UE that is continuously updated by the HSS, and the SCEF entity according to the application server ID and The network capability indication information determines network capability information that allows the application server to obtain the request, and determines network capability information that allows the application server to obtain the UE's request according to the UE external identifier and the application server ID, that is, the initial judgment and the re-determination are performed on the SCEF entity. of.

其中，第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，这种情况下第三网络能力请求消息携带所述网络能力指示信息和所述UE的IMSI，网络能力响应消息携带所述UE的所述请求的网络能力信息。The first network capability request message carries the application server identity identifier, the UE external identifier, and the network capability indication information. In this case, the third network capability request message carries the network capability indication information and the IMSI of the UE, and the network capability. The response message carries the requested network capability information of the UE.

需要说明的是，上述图2-11所示的方法实施例中对各步骤的执行先后顺序没有限制，属于示例性说明。It should be noted that, in the foregoing method embodiment shown in FIG. 2-11, there is no limitation on the order of execution of each step, which is an exemplary description.

图12为本发明提供的一种网络能力信息的获取装置的结构示意图一，该装置为业务能力开放功能SCEF实体，包括：接收模块1201，用于接收应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息；确定模块1202，用于若根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述确定模块1202向归属用户服务器HSS发送第二网络能力请求消息，所述第二网络能力请求消息携带所述应用服务器 ID、所述UE外部标识和所述网络能力指示信息，以使所述HSS根据所述UE外部标识和所述应用服务器ID确定是否允许所述应用服务器获取所述UE的所述请求的网络能力信息。FIG. 12 is a schematic structural diagram 1 of a device for acquiring network capability information according to the present invention. The device is a service capability open function SCEF entity, and includes: a receiving module 1201, configured to receive a first network capability request message sent by an application server, The first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used to identify the application server, and the UE external identifier is used to identify the UE. The network capability indication information is used to indicate the requested network capability information, and the determining module 1202 is configured to: if determining, according to the application server ID and the network capability indication information, that the application server is allowed to obtain the requested network capability information, The determining module 1202 sends a second network capability request message to the home subscriber server HSS, where the second network capability request message carries the application server An ID, the UE external identifier, and the network capability indication information, so that the HSS determines, according to the UE external identifier and the application server ID, whether the application server is allowed to acquire the requested network capability of the UE. information.

该装置还包括：发送模块1203；所述接收模块1201，还用于接收第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；所述发送模块1203，用于向所述应用服务器发送所述网络能力响应消息。The device further includes: a sending module 1203. The receiving module 1201 is further configured to receive a network capability response message sent by the first network element, where the network capability response message carries the requested network capability information of the UE, where The first network element is a network element that stores the requested network capability information of the UE in the at least one network element, and the sending module 1203 is configured to send the network capability response message to the application server.

可选地，所述接收模块1201，还用于接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带所述UE的IMSI；所述发送模块1203，还用于向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE的IMSI。其中，所述鉴权响应消息携带有用于指示所述SCEF实体允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息。Optionally, the receiving module 1201 is further configured to receive an authentication response message sent by the HSS, where the authentication response message carries an IMSI of the UE, and the sending module 1203 is further configured to send the A network element sends a third network capability request message, where the third network capability request message carries the network capability indication information and the IMSI of the UE. The authentication response message carries first indication information for indicating that the SCEF entity allows the application server to acquire the network capability information of the request of the UE.

可选地，所述接收模块1201，还用于接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；所述发送模块1203，用于向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE外部标识。所述第三网络能力请求消息携带所述应用服务器ID。Optionally, the receiving module 1201 is further configured to receive an authentication response message sent by the HSS, where the authentication response message carries the request for instructing the HSS to allow the application server to acquire the UE. The first indication information of the network capability information, the sending module 1203, configured to send a third network capability request message to the first network element, where the third network capability request message carries the network capability indication information and the The external ID of the UE. The third network capability request message carries the application server ID.

进一步地，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息、所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。Further, the requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, quality of service QoS information provided by the mobile network for the UE, The subscription information, the location information of the UE, and the security parameter information of the UE.

更进一步地，所述确定模块1202，具体用于：根据所述应用服务器ID，获取所述应用服务器的权限信息；若所述权限信息包含所述请求的网络能力信息，则确定允许所述应用服务器获取所述请求的网络能力信息。Further, the determining module 1202 is specifically configured to: obtain the permission information of the application server according to the application server ID; and if the permission information includes the requested network capability information, determine to allow the application The server acquires the network capability information of the request.

本实施例提供的网络能力信息的获取装置，可以用于执行图2以及图4-7所示的实施例中SCEF实体的方法步骤，其实现原理和技术效果类似，此处不再赘述。 The device for acquiring the network capability information provided in this embodiment may be used to perform the method steps of the SCEF entity in the embodiment shown in FIG. 2 and FIG. 4-7, and the implementation principle and technical effects are similar, and details are not described herein again.

图13为本发明提供的一种网络能力信息的获取装置的结构示意图二，该装置为归属用户服务器HSS，包括：接收模块1301，用于接收业务能力开放功能SCEF实体发送的第二网络能力请求消息，所述第二网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息，所述SCEF实现所述应用服务器与所述至少一个网元之间的通信；还包括：确定模块1302和发送模块1303；若所述确定模块1302根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块1303向第一网元发送第四网络能力请求消息，所述第四网络能力请求消息携带所述网络能力指示信息和所述UE的国际移动用户识别码IMSI；或者，若所述确定模块1302根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块1303向所述SCEF实体发送鉴权响应消息，所述鉴权响应消息携带有用于指示允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；和/或，所述发送模块1303向第一网元发送通知消息，所述通知消息用于指示所述第一网元向所述SCEF实体发送所述UE的所述请求的网络能力信息，所述通知消息携带所述UE外部标识和所述网络能力指示信息；或者，FIG. 13 is a schematic structural diagram of a device for acquiring network capability information according to the present invention. The device is a home subscriber server HSS, and includes: a receiving module 1301, configured to receive a second network capability request sent by a service capability open function SCEF entity. The message that the second network capability request message carries the application server identity identifier, the UE external identifier, and the network capability indication information, where the application server ID is used to identify the application server, and the UE external identifier is used to identify the UE. The network capability indication information is used to indicate the requested network capability information, the SCEF implements communication between the application server and the at least one network element, and further includes: a determining module 1302 and a sending module 1303; The sending, by the sending module 1303, the fourth network capability request message to the first network element, by using the external identifier of the UE and the application server ID to determine the network capability information that allows the application server to obtain the request of the UE. The fourth network capability request message carries the network capability indication information and the international The user identification code IMSI; or, if the determining module 1302 determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the sending module 1303, sending an authentication response message to the SCEF entity, where the authentication response message carries first indication information for indicating that the application server is allowed to acquire the network capability information of the request of the UE; and/or The sending module 1303 sends a notification message to the first network element, where the notification message is used to instruct the first network element to send the requested network capability information of the UE to the SCEF entity, where the notification message carries Describe the UE external identifier and the network capability indication information; or

若所述确定模块1302根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，所述发送模块1303发送网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；其中，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元。If the determining module 1302 determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the sending module 1303 sends a network capability response message, where The network capability response message carries the requested network capability information of the UE, where the first network element is a network element that stores the requested network capability information of the UE in the at least one network element.

可选地，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。Optionally, the requested network capability information includes at least one of: communication capability information of the UE, context information of the UE, quality of service QoS information provided by the mobile network for the UE, and the UE The subscription information, the location information of the UE, and the security parameter information of the UE.

进一步地，所述确定模块1302，具体用于：根据所述UE外部标识，确定所述UE的IMSI；根据所述IMSI，获取所述UE的签约信息；根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。其中，所述确定模块1302，具体用于：所述签约信息包括服务器ID列表；若所述服务器ID列表包含所述应用服务器ID，则所述确定模块1302确定允许所述应用服务器获取所述UE的所述请求的网络请求信息。Further, the determining module 1302 is specifically configured to: determine an IMSI of the UE according to the external identifier of the UE; acquire, according to the IMSI, subscription information of the UE; And the application server ID, determining network capability information that allows the application server to obtain the request of the UE. The determining module 1302 is specifically configured to: the subscription information includes a server ID list; if the server ID list includes the application server ID, the determining module 1302 determines to allow the application server to acquire the UE The requested network request information.

上述的鉴权响应消息携带有所述UE的IMSI。所述通知消息还携带有所述应用服务器ID。所述第四网络能力请求消息还携带有所述应用服务器ID。The above authentication response message carries the IMSI of the UE. The notification message also carries the application server ID. The fourth network capability request message further carries the application server ID.

更进一步地，若所述确定模块1302根据所述UE外部标识和所述应用服务器ID确定不允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块1303发送鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS不允许所述应用服务器获取所述UE的所述请求的网络能力信息的第二指示信息。Further, if the determining module 1302 determines, according to the external identifier of the UE and the application server ID, that the application server is not allowed to acquire the network capability information of the request of the UE, the sending module 1303 sends a template. The right response message, the authentication response message carries second indication information for indicating that the HSS does not allow the application server to acquire the network capability information of the request of the UE.

本实施例提供的网络能力信息的获取装置，可以用于执行图3-7所示实施例中HSS对应的方法步骤，其实现原理和技术效果类似，此处不再赘述。The device for acquiring the network capability information provided in this embodiment may be used to perform the method steps corresponding to the HSS in the embodiment shown in FIG. 3-7, and the implementation principle and technical effects are similar, and details are not described herein again.

图14为本发明提供的一种网络能力信息的获取装置的结构示意图三，该装置为业务能力开放功能SCEF实体，包括：接收模块1401，用于接收应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息；还包括：确定模块1402和发送模块1403；若所述确定模块1402根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述发送模块1403向第一网元发送第四网络能力请求消息，以使所述第一网元向归属用户服务器HSS发送鉴权请求消息，所述第四网络能力请求消息携带所述应用服务器ID、所述网络能力指示信息和所述UE外部标识，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；所述接收模块1401，还用于接收所述第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；所述发送模块1403，还用于向所述应用服务器发送所述网络能力响应消息。FIG. 14 is a schematic structural diagram 3 of a device for acquiring network capability information according to the present invention. The device is a service capability open function SCEF entity, and includes: a receiving module 1401, configured to receive a first network capability request message sent by an application server, The first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used to identify the application server, and the UE external identifier is used to identify the UE. The network capability indication information is used to indicate the requested network capability information; further comprising: a determining module 1402 and a sending module 1403; if the determining module 1402 determines to allow the application server according to the application server ID and the network capability indication information After the network capability information of the request is obtained, the sending module 1403 sends a fourth network capability request message to the first network element, so that the first network element sends an authentication request message to the home subscriber server HSS, where the The fourth network capability request message carries the application server ID, the network capability indication information, and And the first network element is a network element that stores the requested network capability information of the UE in the at least one network element, and the receiving module 1401 is further configured to receive the first a network capability response message sent by the network element, where the network capability response message carries the requested network capability information of the UE, and the sending module 1403 is further configured to send the network capability response message to the application server.

可选地，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。Optionally, the requested network capability information includes at least one of the following: communications of the UE The capability information, the context information of the UE, the quality of service QoS information provided by the mobile network for the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.

进一步地，所述确定模块1402，具体用于：根据所述应用服务器ID，获取所述应用服务器的权限信息；若所述权限信息包含所述请求的网络能力信息，则所述确定模块1402确定允许所述应用服务器获取所述请求的网络能力信息。Further, the determining module 1402 is specifically configured to: obtain the permission information of the application server according to the application server ID; and if the permission information includes the requested network capability information, the determining module 1402 determines Allowing the application server to obtain the requested network capability information.

本实施例提供的网络能力信息的获取装置，可以用于执行图8或图10所示实施例中SCEF实体的方法步骤，其实现原理和技术效果类似，此处不再赘述。The device for acquiring the network capability information provided in this embodiment may be used to perform the method steps of the SCEF entity in the embodiment shown in FIG. 8 or FIG. 10, and the implementation principle and technical effects are similar, and details are not described herein again.

图15为本发明提供的一种网络能力信息的获取装置的结构示意图四，该装置为归属用户服务器HSS，包括：接收模块1501，用于接收第一网元发送的鉴权请求消息，其中所述鉴权请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息；还包括：确定模块1502和发送模块1503；若所述确定模块1502根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块1503向所述第一网元发送鉴权响应消息，以使所述第一网元向业务能力开放功能SCEF发送网络能力响应消息；其中，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元，所述SCEF用于实现所述应用服务器与所述至少一个网元之间的通信。FIG. 15 is a schematic structural diagram of a device for acquiring network capability information according to the present invention. The device is a home subscriber server HSS, and includes: a receiving module 1501, configured to receive an authentication request message sent by the first network element, where The authentication request message carries an application server identity ID, a UE external identifier, and network capability indication information, where the application server ID is used to identify an application server, and the UE external identifier is used to identify the UE, and the network capability indication information is used. a network capability information for indicating the request; further comprising: a determining module 1502 and a sending module 1503; if the determining module 1502 determines, according to the external identifier of the UE and the application server ID, that the application server is allowed to acquire the UE The sending the network capability information, the sending module 1503 sends an authentication response message to the first network element, so that the first network element sends a network capability response message to the service capability opening function SCEF; The network capability response message carries the requested network capability information of the UE, where the first network element is the at least one The element stored in the UE requests a network element network capability information, the SCEF for implementing the application server and the communication between the at least one network element.

进一步地，所述确定模块1502，具体用于：根据所述UE外部标识，确定所述UE的国际移动用户识别码IMSI；根据所述IMSI，获取所述UE的签约信息；根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。更进一步地，所述确定模块1502，具体用于：所述签约信息包括服务器ID列表；若服务器ID列表包含所述应用服务器ID，则所述确定模块1502允许所述应用服务器获取所述UE的所述请求的网络能力信息。Further, the determining module 1502 is specifically configured to: determine an international mobile subscriber identity (IMSI) of the UE according to the external identifier of the UE; acquire, according to the IMSI, subscription information of the UE; according to the subscription information And determining, by the application server ID, the application server is allowed Obtaining the requested network capability information of the UE. Further, the determining module 1502 is specifically configured to: the subscription information includes a server ID list; if the server ID list includes the application server ID, the determining module 1502 allows the application server to acquire the UE The requested network capability information.

本实施例提供的网络能力信息的获取装置，可以用于执行图9或图10所示实施例中SCEF实体的方法步骤，此处不再赘述。The device for acquiring the network capability information provided in this embodiment may be used to perform the method steps of the SCEF entity in the embodiment shown in FIG. 9 or FIG. 10, and details are not described herein again.

图16为本发明提供的一种网络能力信息的获取装置的结构示意图五，该装置为业务能力开放功能SCEF实体，包括：接收器1601，用于接收应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息；处理器1602，用于若根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述处理器1602向归属用户服务器HSS发送第二网络能力请求消息，所述第二网络能力请求消息携带所述应用服务器ID、所述UE外部标识和所述网络能力指示信息，以使所述HSS根据所述UE外部标识和所述应用服务器ID确定是否允许所述应用服务器获取所述UE的所述请求的网络能力信息。FIG. 16 is a schematic structural diagram of a device for acquiring network capability information according to the present invention. The device is a service capability open function SCEF entity, and includes: a receiver 1601, configured to receive a first network capability request message sent by an application server, The first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used to identify the application server, and the UE external identifier is used to identify the UE. The network capability indication information is used to indicate the requested network capability information, and the processor 1602 is configured to: if determining, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request, The processor 1602 sends a second network capability request message to the home subscriber server HSS, where the second network capability request message carries the application server ID, the UE external identifier, and the network capability indication information, so that the Determining, by the HSS, whether the application is allowed according to the external identifier of the UE and the application server ID Service network acquires capability information of the UE request.

该装置还包括：发送器1603；所述接收器1601，还用于接收第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；所述发送器1603，用于向所述应用服务器发送所述网络能力响应消息。The device further includes: a transmitter 1603; the receiver 1601 is further configured to receive a network capability response message sent by the first network element, where the network capability response message carries the requested network capability information of the UE, where The first network element is a network element that stores the requested network capability information of the UE in the at least one network element, and the sender 1603 is configured to send the network capability response message to the application server.

可选地，所述接收器1601，还用于接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带所述UE的IMSI；所述发送器1603，还用于向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE的IMSI。其中，所述鉴权响应消息携带有用于指示所述SCEF实体允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息。Optionally, the receiver 1601 is further configured to receive an authentication response message sent by the HSS, where the authentication response message carries an IMSI of the UE, and the transmitter 1603 is further configured to send the A network element sends a third network capability request message, where the third network capability request message carries the network capability indication information and the IMSI of the UE. The authentication response message carries first indication information for indicating that the SCEF entity allows the application server to acquire the network capability information of the request of the UE.

可选地，所述接收器1601，还用于接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；所述发送器1603，用于向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE外部标识。所述第三网络能力请求消息携带所述应用服务器ID。Optionally, the receiver 1601 is further configured to receive an authentication response message sent by the HSS, where The authentication response message carries first indication information for indicating that the HSS allows the application server to obtain the network capability information of the request of the UE; the sender 1603 is configured to send to the first network The third network capability request message is sent by the element, and the third network capability request message carries the network capability indication information and the external identifier of the UE. The third network capability request message carries the application server ID.

更进一步地，所述处理器1602，具体用于：根据所述应用服务器ID，获取所述应用服务器的权限信息；若所述权限信息包含所述请求的网络能力信息，则确定允许所述应用服务器获取所述请求的网络能力信息。Further, the processor 1602 is configured to: obtain, according to the application server ID, permission information of the application server; if the permission information includes the requested network capability information, determine to allow the application The server acquires the network capability information of the request.

本实施例提供的网络能力信息的获取装置，可以用于执行图2以及图4-7所示的实施例中SCEF实体的方法步骤，其实现原理和技术效果类似，此处不再赘述。The device for acquiring the network capability information provided in this embodiment may be used to perform the method steps of the SCEF entity in the embodiment shown in FIG. 2 and FIG. 4-7, and the implementation principle and technical effects are similar, and details are not described herein again.

图17为本发明提供的一种网络能力信息的获取装置的结构示意图六，该装置为归属用户服务器HSS，包括：接收器1701，用于接收业务能力开放功能SCEF实体发送的第二网络能力请求消息，所述第二网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息，所述SCEF实现所述应用服务器与所述至少一个网元之间的通信；还包括：处理器1702和发送器1703；若所述处理器1702根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送器1703向第一网元发送第四网络能力请求消息，所述第四网络能力请求消息携带所述网络能力指示信息和所述UE的国际移动用户识别码IMSI；或者，若所述处理器1702根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送器1703向所述SCEF实体发送鉴权响应消息，所述鉴权响应消息携带有用于指示允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；和/或，所述发送器1703向第一网元发送通知消息，所述通知消息用于指示所述第一网元向所述SCEF实体发送所述UE的所述请求的网络能力信息，所述通知消息携带所述UE外部标识和所述网络能力指示信息；或者，FIG. 17 is a schematic structural diagram of a device for acquiring network capability information according to the present invention. The device is a home subscriber server HSS, and includes: a receiver 1701, configured to receive a second network capability request sent by a service capability open function SCEF entity. The message that the second network capability request message carries the application server identity identifier, the UE external identifier, and the network capability indication information, where the application server ID is used to identify the application server, and the UE external identifier is used to identify the UE. The network capability indication information is used to indicate the requested network capability information, the SCEF implements communication between the application server and the at least one network element, and further includes: a processor 1702 and a transmitter 1703; 1702. Determine, according to the external identifier of the UE and the application server ID, network capability information that allows the application server to obtain the request of the UE, where the sender 1703 sends a fourth network capability request message to the first network element. The fourth network capability request message carries the network capability indication information and the international mobile user identity of the UE a code IMSI; or, if the processor 1702 determines, according to the external identifier of the UE and the application server ID, network capability information that allows the application server to obtain the request of the UE, the transmitter 1703 The SCEF entity sends an authentication response message, where the authentication response message carries first indication information for indicating that the application server is allowed to acquire the network capability information of the request of the UE; and/or, The sender 1703 sends a notification message to the first network element, where the notification message is used to indicate that the first network element sends the requested network capability information of the UE to the SCEF entity, where the notification message carries The UE external identifier and the network capability indication information; or

若所述处理器1702根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，所述发送器1703发送网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；其中，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元。If the processor 1702 determines, according to the external identifier of the UE and the application server ID, the network capability information that allows the application server to obtain the request of the UE, the sender 1703 sends a network capability response message, The network capability response message carries the requested network capability information of the UE, where the first network element is a network element that stores the requested network capability information of the UE in the at least one network element.

进一步地，所述处理器1702，具体用于：根据所述UE外部标识，确定所述UE的IMSI；根据所述IMSI，获取所述UE的签约信息；根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。其中，所述处理器1702，具体用于：所述签约信息包括服务器ID列表；若所述服务器ID列表包含所述应用服务器ID，则所述确定器1702确定允许所述应用服务器获取所述UE的所述请求的网络请求信息。Further, the processor 1702 is configured to: determine an IMSI of the UE according to the external identifier of the UE; acquire, according to the IMSI, subscription information of the UE; and according to the subscription information and the application server ID, determining network capability information that allows the application server to obtain the request of the UE. The processor 1702 is specifically configured to: the subscription information includes a server ID list; if the server ID list includes the application server ID, the determiner 1702 determines to allow the application server to acquire the UE The requested network request information.

更进一步地，若所述处理器1702根据所述UE外部标识和所述应用服务器ID确定不允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送器1703发送鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS不允许所述应用服务器获取所述UE的所述请求的网络能力信息的第二指示信息。Further, if the processor 1702 determines, according to the external identifier of the UE and the application server ID, that the application server does not allow the network capability information of the request of the UE to be obtained, the transmitter 1703 sends a packet. The right response message, the authentication response message carries second indication information for indicating that the HSS does not allow the application server to acquire the network capability information of the request of the UE.

本实施例提供的网络能力信息的获取装置，可以用于执行图3-7所示的实施例中HSS的方法步骤，其实现原理和技术效果类似，此处不再赘述。The device for acquiring the network capability information provided in this embodiment may be used to perform the method steps of the HSS in the embodiment shown in FIG. 3-7, and the implementation principle and technical effects are similar, and details are not described herein again.

图18为本发明提供的一种网络能力信息的获取装置的结构示意图七，该装置为业务能力开放功能SCEF实体，包括：接收器1801，用于接收应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息；还包括：处理器1802和发送器1803；若所述处理器1802根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述发送器1803向第一网元发送第四网络能力请求消息，以使所述第一网元向归属用户服务器HSS发送鉴权请求消息，所述第四网络能力请求消息携带所述应用服务器ID、所述网络能力指示信息和所述UE外部标识，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；所述接收器1801，还用于接收所述第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；所述发送器1803，还用于向所述应用服务器发送所述网络能力响应消息。FIG. 18 is a schematic structural diagram of a device for acquiring network capability information according to the present invention. The device is a service capability open function SCEF entity, and includes: a receiver 1801, configured to receive a first network capability request message sent by an application server, The first network capability request message carries an application service The server identifier ID, the UE external identifier, and the network capability indication information, where the application server ID is used to identify the application server, the UE external identifier is used to identify the UE, and the network capability indication information is used to indicate the request. The network capability information further includes: a processor 1802 and a transmitter 1803; if the processor 1802 determines, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request, The transmitter 1803 sends a fourth network capability request message to the first network element, so that the first network element sends an authentication request message to the home subscriber server HSS, where the fourth network capability request message carries the application. a server ID, the network capability indication information, and the external identifier of the UE, where the first network element is a network element that stores the requested network capability information of the UE in the at least one network element; the receiver 1801 is further configured to receive a network capability response message sent by the first network element, where the network capability response message carries the requested network capability of the UE The transmitter 1803 is further configured to send the network capability response message to the application server.

进一步地，所述处理器1802，具体用于：根据所述应用服务器ID，获取所述应用服务器的权限信息；若所述权限信息包含所述请求的网络能力信息，则所述确定模块确定允许所述应用服务器获取所述请求的网络能力信息。Further, the processor 1802 is configured to: obtain the permission information of the application server according to the application server ID; and if the permission information includes the requested network capability information, the determining module determines to allow The application server acquires the requested network capability information.

本实施例提供的网络能力信息的获取装置，可以用于执行图8或图10对应的SCEF实体的网络能力信息的获取方法实施技术方案，其实现原理和技术效果类似，此处不再赘述。The device for acquiring the network capability information provided in this embodiment may be used to implement the technical solution for implementing the method for acquiring the network capability information of the SCEF entity corresponding to FIG. 8 or FIG. 10, and the implementation principle and technical effects are similar, and details are not described herein again.

图19为本发明提供的一种网络能力信息的获取装置的结构示意图八，该装置为归属用户服务器HSS，包括：接收器1901，用于接收第一网元发送的鉴权请求消息，其中所述鉴权请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息；还包括：处理器1902和发送器1903；若所述处理器1902根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送器1903向所述第一网元发送鉴权响应消息，以使所述第一网元向业务能力开放功能SCEF发送网络能力响应消息；其中，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元，所述SCEF用于实现所述应用服务器与所述至少一个网元之间的通信。FIG. 19 is a schematic structural diagram of a device for acquiring network capability information according to the present invention. The device is a home subscriber server HSS, and includes: a receiver 1901, configured to receive an authentication request message sent by the first network element, where The authentication request message carries an application server identity ID, a UE external identifier, and network capability indication information, where the application server ID is used to identify an application server, and the UE external identifier is used to identify the UE, and the network capability indication information is used. a network capability information for indicating a request; further comprising: a processor 1902 and a transmitter 1903; if the processor 1902 determines, according to the external identifier of the UE and the application server ID, that the application server is allowed to acquire the UE Determining the requested network capability information, the sender 1903 sending an authentication response to the first network element The message is sent to enable the first network element to send a network capability response message to the service capability opening function SCEF; wherein the network capability response message carries the requested network capability information of the UE, the first network element a network element that stores the requested network capability information of the UE in the at least one network element, where the SCEF is used to implement communication between the application server and the at least one network element.

进一步地，所述处理器1902，具体用于：根据所述UE外部标识，确定所述UE的国际移动用户识别码IMSI；根据所述IMSI，获取所述UE的签约信息；根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。更进一步地，所述处理器1902，具体用于：所述签约信息包括服务器ID列表；若服务器ID列表包含所述应用服务器ID，则所述确定模块允许所述应用服务器获取所述UE的所述请求的网络能力信息。Further, the processor 1902 is configured to: determine an international mobile subscriber identity (IMSI) of the UE according to the external identifier of the UE; acquire, according to the IMSI, subscription information of the UE; according to the subscription information And determining, by the application server ID, network capability information that allows the application server to obtain the request of the UE. Further, the processor 1902 is specifically configured to: the subscription information includes a server ID list; and if the server ID list includes the application server ID, the determining module allows the application server to acquire the UE The requested network capability information.

本实施例提供的网络能力信息的获取装置，可以用于执行图9或图10所示的实施例中HSS的方法步骤，其实现原理和技术效果类似，此处不再赘述。The device for acquiring the network capability information provided in this embodiment may be used to perform the method steps of the HSS in the embodiment shown in FIG. 9 or FIG. 10, and the implementation principle and technical effects are similar, and details are not described herein again.

最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. range.

本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.

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

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

所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。The functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。 The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention.

Claims

一种网络能力信息的获取方法，其特征在于，所述方法用于应用服务器获取用户设备UE的网络能力信息，其中所述UE的网络能力信息存储在移动网络中至少一个网元上，所述方法由业务能力开放功能SCEF实体执行，所述SCEF实现所述应用服务器与所述至少一个网元之间的通信，所述方法包括：A method for acquiring network capability information, where the method is used by an application server to acquire network capability information of a user equipment UE, where the network capability information of the UE is stored in at least one network element in the mobile network, The method is performed by a service capability open function SCEF entity, where the SCEF implements communication between the application server and the at least one network element, and the method includes:

所述SCEF实体接收所述应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识所述UE，所述网络能力指示信息用于指示请求的网络能力信息；Receiving, by the SCEF entity, the first network capability request message sent by the application server, where the first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used by The identifier of the application server, the external identifier of the UE is used to identify the UE, and the network capability indication information is used to indicate network capability information of the request;

若所述SCEF实体根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述SCEF实体向归属用户服务器HSS发送第二网络能力请求消息，所述第二网络能力请求消息携带所述应用服务器ID、所述UE外部标识和所述网络能力指示信息，以使所述HSS根据所述UE外部标识和所述应用服务器ID确定是否允许所述应用服务器获取所述UE的所述请求的网络能力信息。If the SCEF entity determines, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request, the SCEF entity sends a second network capability request message to the home subscriber server HSS. The second network capability request message carries the application server ID, the UE external identifier, and the network capability indication information, so that the HSS determines whether to allow the location according to the UE external identifier and the application server ID. The application server acquires the network capability information of the request of the UE.
根据权利要求1所述的方法，其特征在于，所述方法还包括：The method of claim 1 further comprising:

所述SCEF实体接收第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；Receiving, by the SCEF entity, a network capability response message sent by the first network element, where the network capability response message carries the requested network capability information of the UE, where the first network element is stored in the at least one network element a network element of the requested network capability information of the UE;

所述SCEF实体向所述应用服务器发送所述网络能力响应消息。The SCEF entity sends the network capability response message to the application server.
根据权利要求2所述的方法，其特征在于，所述SCEF实体接收第一网元发送的网络能力响应消息之前，还包括：The method according to claim 2, wherein before the SCEF entity receives the network capability response message sent by the first network element, the method further includes:

所述SCEF实体接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带所述UE的国际移动用户识别码IMSI；The SCEF entity receives an authentication response message sent by the HSS, where the authentication response message carries an International Mobile Subscriber Identity (IMSI) of the UE;

所述SCEF实体向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE的IMSI。The SCEF entity sends a third network capability request message to the first network element, where the third network capability request message carries the network capability indication information and the IMSI of the UE.
根据权利要求3所述的方法，其特征在于，所述鉴权响应消息携带有用于指示所述SCEF实体允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息。The method according to claim 3, wherein the authentication response message carries a network for instructing the SCEF entity to allow the application server to obtain the request of the UE The first indication information of the capability information.
根据权利要求2所述的方法，其特征在于，所述SCEF实体接收第一网元发送的网络能力响应消息之前，还包括：The method according to claim 2, wherein before the SCEF entity receives the network capability response message sent by the first network element, the method further includes:

所述SCEF实体接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；The SCEF entity receives an authentication response message sent by the HSS, where the authentication response message carries first indication information for indicating that the HSS allows the application server to acquire the network capability information of the request of the UE. ;

所述SCEF实体向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE外部标识。The SCEF entity sends a third network capability request message to the first network element, where the third network capability request message carries the network capability indication information and the UE external identifier.
根据权利要求3-5任一项所述的方法，其特征在于，所述第三网络能力请求消息携带所述应用服务器ID。The method according to any one of claims 3-5, wherein the third network capability request message carries the application server ID.
根据权利要求2所述的方法，其特征在于，所述第一网元为所述HSS。The method of claim 2 wherein said first network element is said HSS.
根据权利要求1-7任一项所述的方法，其特征在于，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息、所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。The method according to any one of claims 1 to 7, wherein the requested network capability information comprises at least one of: communication capability information of the UE, context information of the UE, the mobile network The quality of service QoS information provided by the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.
根据权利要求1-8任一项所述的方法，其特征在于，所述SCEF实体根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，包括：The method according to any one of claims 1-8, wherein the SCEF entity determines, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request, include:

所述SCEF实体根据所述应用服务器ID，获取所述应用服务器的权限信息；Obtaining, by the SCEF entity, the authority information of the application server according to the application server ID;

若所述权限信息包含所述请求的网络能力信息，则所述SCEF实体确定允许所述应用服务器获取所述请求的网络能力信息。If the rights information includes the requested network capability information, the SCEF entity determines network capability information that allows the application server to obtain the request.
一种网络能力信息的获取方法，其特征在于，所述方法用于应用服务器获取用户设备UE的网络能力信息，其中所述UE的网络能力信息存储在移动网络中的至少一个网元上，所述方法包括：A method for acquiring network capability information, where the method is used by an application server to acquire network capability information of a user equipment UE, where the network capability information of the UE is stored in at least one network element in the mobile network. The methods include:

归属用户服务器HSS接收业务能力开放功能SCEF实体发送的第二网络能力请求消息，所述第二网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识所述UE，所述网络能力指示信息用于指示请求的网络能力信息，所述SCEF实现所述应用服务器与所述至少一个网元之间的通信；The home subscriber server HSS receives the second network capability request message sent by the service capability open function SCEF entity, where the second network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server The ID is used to identify the application server, the external identifier of the UE is used to identify the UE, the network capability indication information is used to indicate the requested network capability information, and the SCEF implements the application server and the at least one network. Communication between yuan;

若所述HSS根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述HSS向第一网元发送第四网络能力请求消息，所述第四网络能力请求消息携带所述网络能力指示信息和所述UE的国际移动用户识别码IMSI；或者，And if the HSS determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the HSS sends a fourth network capability request to the first network element. a message, the fourth network capability request message carries the network capability indication information and an International Mobile Subscriber Identity (IMSI) of the UE; or

若所述HSS根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述HSS向所述SCEF实体发送鉴权响应消息，所述鉴权响应消息携带有用于指示允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；和/或，所述HSS向第一网元发送通知消息，所述通知消息用于指示所述第一网元向所述SCEF实体发送所述UE的所述请求的网络能力信息，所述通知消息携带所述UE外部标识和所述网络能力指示信息；或者，And if the HSS determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the HSS sends an authentication response message to the SCEF entity, where The authentication response message carries first indication information for indicating that the application server is allowed to acquire the network capability information of the request of the UE; and/or the HSS sends a notification message to the first network element. The notification message is used to indicate that the first network element sends the requested network capability information of the UE to the SCEF entity, where the notification message carries the UE external identifier and the network capability indication information; or

若所述HSS根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，所述HSS发送网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；If the HSS determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the HSS sends a network capability response message, the network capability response message. Carrying the requested network capability information of the UE;

其中，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元。The first network element is a network element that stores the requested network capability information of the UE in the at least one network element.
根据权利要求10所述的方法，其特征在于，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。The method according to claim 10, wherein the requested network capability information comprises at least one of: communication capability information of the UE, context information of the UE, and the mobile network provides the UE with Quality of service QoS information, subscription information of the UE, location information of the UE, and security parameter information of the UE.
根据权利要求10或11所述的方法，其特征在于，所述HSS根据所述UE外部标识和应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：The method according to claim 10 or 11, wherein the determining, by the HSS, the network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, includes:

所述HSS根据所述UE外部标识，确定所述UE的IMSI；Determining, by the HSS, the IMSI of the UE according to the external identifier of the UE;

所述HSS根据所述IMSI，获取所述UE的签约信息；Obtaining, by the HSS, the subscription information of the UE according to the IMSI;

所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。And determining, by the HSS, the network capability information that allows the application server to obtain the request of the UE according to the subscription information and the application server ID.
根据权利要求12所述的方法，其特征在于，所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：The method of claim 12 wherein said HSS is based on said signing Determining the network capability information that allows the application server to obtain the request of the UE by using the information and the application server ID, including:

所述签约信息包括服务器ID列表；The subscription information includes a list of server IDs;

若所述服务器ID列表包含所述应用服务器ID，则所述HSS确定允许所述应用服务器获取所述UE的所述请求的网络请求信息。If the server ID list includes the application server ID, the HSS determines network request information that allows the application server to acquire the request of the UE.
根据权利要求10所述的方法，其特征在于，所述鉴权响应消息携带有所述UE的IMSI。The method according to claim 10, wherein the authentication response message carries an IMSI of the UE.
根据权利要求10所述的方法，其特征在于，所述通知消息还携带有所述应用服务器ID。The method according to claim 10, wherein the notification message further carries the application server ID.
根据权利要求10所述的方法，其特征在于，所述第四网络能力请求消息还携带有所述应用服务器ID。The method according to claim 10, wherein the fourth network capability request message further carries the application server ID.
根据权利要求10所述的方法，其特征在于，所述方法还包括：The method of claim 10, wherein the method further comprises:

若所述HSS根据所述UE外部标识和所述应用服务器ID确定不允许所述应用服务器获取所述UE的所述请求的网络能力信息，则发送鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS不允许所述应用服务器获取所述UE的所述请求的网络能力信息的第二指示信息。And if the HSS determines, according to the external identifier of the UE and the application server ID, that the application server is not allowed to obtain the network capability information of the request of the UE, sending an authentication response message, where the authentication response message carries There is second indication information for indicating that the HSS does not allow the application server to acquire the network capability information of the request of the UE.
一种网络能力信息的获取方法，其特征在于，所述方法用于应用服务器获取用户设备UE的网络能力信息，所述UE的网络能力信息存储在移动网络中的至少一个网元上，所述方法是由业务能力开放功能SCEF实体执行，所述SCEF用于实现所述应用服务器与所述至少一个网元之间的通信，所述方法包括：A method for acquiring network capability information, where the method is used for acquiring, by an application server, network capability information of a user equipment UE, where network capability information of the UE is stored on at least one network element in the mobile network, The method is performed by a service capability open function SCEF entity, where the SCEF is used to implement communication between the application server and the at least one network element, and the method includes:

所述SCEF实体接收所述应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识所述UE，所述网络能力指示信息用于指示请求的网络能力信息；Receiving, by the SCEF entity, the first network capability request message sent by the application server, where the first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used by The identifier of the application server, the external identifier of the UE is used to identify the UE, and the network capability indication information is used to indicate network capability information of the request;

若所述SCEF实体根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述SCEF实体向第一网元发送第三网络能力请求消息，以使所述第一网元向归属用户服务器HSS发送鉴权请求消息，所述第三网络能力请求消息携带所述应用服务器ID、所述网络能力指示信息和所述UE外部标识，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；If the SCEF entity determines, according to the application server ID and the network capability indication information, the network capability information that allows the application server to obtain the request, the SCEF entity sends a third network capability request message to the first network element. So that the first network element sends an authentication request message to the home subscriber server HSS, where the third network capability request message carries the application server ID, The network capability indication information and the external identifier of the UE, where the first network element is a network element that stores the requested network capability information of the UE in the at least one network element;

所述SCEF实体接收所述第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；Receiving, by the SCEF entity, a network capability response message sent by the first network element, where the network capability response message carries the requested network capability information of the UE;

所述SCEF实体向所述应用服务器发送所述网络能力响应消息。The SCEF entity sends the network capability response message to the application server.
根据权利要求18所述的方法，其特征在于，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。The method according to claim 18, wherein the requested network capability information comprises at least one of: communication capability information of the UE, context information of the UE, and the mobile network provides the UE with Quality of service QoS information, subscription information of the UE, location information of the UE, and security parameter information of the UE.
根据权利要求18或19所述的方法，其特征在于，所述SCEF实体根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，包括：The method according to claim 18 or 19, wherein the SCEF entity determines, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request, including:

所述SCEF实体根据所述应用服务器ID，获取所述应用服务器的权限信息；Obtaining, by the SCEF entity, the authority information of the application server according to the application server ID;

若所述权限信息包含所述请求的网络能力信息，则所述SCEF实体确定允许所述应用服务器获取所述请求的网络能力信息。If the rights information includes the requested network capability information, the SCEF entity determines network capability information that allows the application server to obtain the request.
一种网络能力信息的获取方法，其特征在于，所述方法用于应用服务器获取用户设备UE的网络能力信息，其中所述UE的网络能力信息存储在移动网络中的至少一个网元上，所述方法包括：A method for acquiring network capability information, where the method is used by an application server to acquire network capability information of a user equipment UE, where the network capability information of the UE is stored in at least one network element in the mobile network. The methods include:

归属用户服务器HSS接收第一网元发送的鉴权请求消息，其中所述鉴权请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识所述UE，所述网络能力指示信息用于指示请求的网络能力信息；The home subscriber server HSS receives the authentication request message sent by the first network element, where the authentication request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used to identify the location An application server, where the UE external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information;

若所述HSS根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述HSS向所述第一网元发送鉴权响应消息，以使所述第一网元向业务能力开放功能SCEF发送网络能力响应消息；And if the HSS determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the HSS sends an authentication response to the first network element. a message, so that the first network element sends a network capability response message to the service capability opening function SCEF;

其中，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元，所述SCEF用于实现所述应用服务器与所述至少一个网元之间的通信。The network capability response message carries the requested network capability information of the UE, where the first network element is a network element that stores the requested network capability information of the UE in the at least one network element. The SCEF is configured to implement between the application server and the at least one network element. Communication.
根据权利要求21所述的方法，其特征在于，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。The method according to claim 21, wherein the requested network capability information comprises at least one of: communication capability information of the UE, context information of the UE, and the mobile network provides the UE with Quality of service QoS information, subscription information of the UE, location information of the UE, and security parameter information of the UE.
根据权利要求21或22所述的方法，其特征在于，所述HSS根据所述UE外部标识和应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：The method according to claim 21 or 22, wherein the determining, by the HSS, the network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, includes:

所述HSS根据所述UE外部标识，确定所述UE的国际移动用户识别码IMSI；Determining, by the HSS, an international mobile subscriber identity (IMSI) of the UE according to the external identifier of the UE;

所述HSS根据所述IMSI，获取所述UE的签约信息；Obtaining, by the HSS, the subscription information of the UE according to the IMSI;

所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。And determining, by the HSS, the network capability information that allows the application server to obtain the request of the UE according to the subscription information and the application server ID.
根据权利要求23所述的方法，其特征在于，所述HSS根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，包括：The method according to claim 23, wherein the HSS determines, according to the subscription information and the application server ID, network capability information that allows the application server to obtain the request of the UE, including:

所述签约信息包括服务器ID列表；The subscription information includes a list of server IDs;

若服务器ID列表包含所述应用服务器ID，则所述HSS确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。If the server ID list includes the application server ID, the HSS determines network capability information that allows the application server to obtain the request of the UE.
一种网络能力信息的获取装置，该装置为业务能力开放功能SCEF实体，其特征在于，包括：A device for acquiring network capability information, the device being a service capability open function SCEF entity, comprising:

接收模块，用于接收应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息；The receiving module is configured to receive a first network capability request message sent by the application server, where the first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used by Identifying the application server, the UE external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information;

确定模块，用于若根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述确定模块向归属用户服务器HSS发送第二网络能力请求消息，所述第二网络能力请求消息携带所述应用服务器ID、所述UE外部标识和所述网络能力指示信息，以使所述HSS根据所述UE外部标识和所述应用服务器ID确定是否允许所述应用服务器获取所述UE的所述请求的网络能力信息。a determining module, configured to: if determining, according to the application server ID and the network capability indication information, network capability information that allows the application server to obtain the request, the determining module sends a second network capability request to the home subscriber server HSS a message that the second network capability request message carries the application server ID, the UE external identifier, and the network capability indication information, so that the HSS determines whether to allow according to the UE external identifier and the application server ID. The application The server acquires the requested network capability information of the UE.
根据权利要求25所述的装置，其特征在于，还包括：发送模块；The apparatus according to claim 25, further comprising: a transmitting module;

所述接收模块，还用于接收第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；The receiving module is further configured to receive a network capability response message sent by the first network element, where the network capability response message carries the requested network capability information of the UE, where the first network element is the at least one a network element storing the requested network capability information of the UE in a network element;

所述发送模块，用于向所述应用服务器发送所述网络能力响应消息。The sending module is configured to send the network capability response message to the application server.
根据权利要求26所述的装置，其特征在于，The device of claim 26, wherein

所述接收模块，还用于接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带所述UE的IMSI；The receiving module is further configured to receive an authentication response message sent by the HSS, where the authentication response message carries an IMSI of the UE;

所述发送模块，还用于向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE的IMSI。The sending module is further configured to send a third network capability request message to the first network element, where the third network capability request message carries the network capability indication information and an IMSI of the UE.
根据权利要求27所述的装置，其特征在于，所述鉴权响应消息携带有用于指示所述SCEF实体允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息。The apparatus according to claim 27, wherein the authentication response message carries first indication information for indicating that the SCEF entity allows the application server to acquire the network capability information of the request of the UE.
根据权利要求26所述的装置，其特征在于，The device of claim 26, wherein

所述接收模块，还用于接收所述HSS发送的鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；The receiving module is further configured to receive an authentication response message sent by the HSS, where the authentication response message carries network capability information for instructing the HSS to allow the application server to obtain the request of the UE. First indication information;

所述发送模块，用于向所述第一网元发送第三网络能力请求消息，所述第三网络能力请求消息携带所述网络能力指示信息和所述UE外部标识。The sending module is configured to send a third network capability request message to the first network element, where the third network capability request message carries the network capability indication information and the external identifier of the UE.
根据权利要求27-29任一项所述的装置，其特征在于，所述第三网络能力请求消息携带所述应用服务器ID。The apparatus according to any one of claims 27-29, wherein the third network capability request message carries the application server ID.
根据权利要求26所述的装置，其特征在于，所述第一网元为所述HSS。The apparatus of claim 26 wherein said first network element is said HSS.
根据权利要求25-31任一项所述的装置，其特征在于，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息、所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。The apparatus according to any one of claims 25 to 31, wherein the requested network capability information comprises at least one of: communication capability information of the UE, context information of the UE, the mobile network The quality of service QoS information provided by the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.
根据权利要求25-32任一项所述的装置，其特征在于，所述确定模块，具体用于： The device according to any one of claims 25 to 32, wherein the determining module is specifically configured to:

根据所述应用服务器ID，获取所述应用服务器的权限信息；Obtaining the permission information of the application server according to the application server ID;

若所述权限信息包含所述请求的网络能力信息，则确定允许所述应用服务器获取所述请求的网络能力信息。And if the rights information includes the requested network capability information, determining to allow the application server to acquire the requested network capability information.
一种网络能力信息的获取装置，该装置为归属用户服务器HSS，其特征在于，包括：A device for acquiring network capability information, which is a home subscriber server HSS, and includes:

接收模块，用于接收业务能力开放功能SCEF实体发送的第二网络能力请求消息，所述第二网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息，所述SCEF实现所述应用服务器与所述至少一个网元之间的通信；a receiving module, configured to receive a second network capability request message sent by the service capability open function SCEF entity, where the second network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application The server ID is used to identify the application server, the UE external identifier is used to identify the UE, the network capability indication information is used to indicate the requested network capability information, and the SCEF implements the application server and the at least one network element. Communication;

还包括：确定模块和发送模块；Also included: a determining module and a sending module;

若所述确定模块根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块向第一网元发送第四网络能力请求消息，所述第四网络能力请求消息携带所述网络能力指示信息和所述UE的国际移动用户识别码IMSI；或者，If the determining module determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the sending module sends a fourth network to the first network element. a capability request message, where the fourth network capability request message carries the network capability indication information and an International Mobile Subscriber Identity (IMSI) of the UE; or

若所述确定模块根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块向所述SCEF实体发送鉴权响应消息，所述鉴权响应消息携带有用于指示允许所述应用服务器获取所述UE的所述请求的网络能力信息的第一指示信息；和/或，所述发送模块向第一网元发送通知消息，所述通知消息用于指示所述第一网元向所述SCEF实体发送所述UE的所述请求的网络能力信息，所述通知消息携带所述UE外部标识和所述网络能力指示信息；或者，And if the determining module determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the sending module sends an authentication response to the SCEF entity. a message, the authentication response message carries first indication information indicating that the application server is allowed to acquire the network capability information of the request of the UE; and/or the sending module sends a notification to the first network element a message, the notification message is used to indicate that the first network element sends the requested network capability information of the UE to the SCEF entity, where the notification message carries the UE external identifier and the network capability indication information ;or,

若所述确定模块根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，所述发送模块发送网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；And if the determining module determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the sending module sends a network capability response message, the network capability The response message carries the requested network capability information of the UE;

其中，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元。The first network element is a network element that stores the requested network capability information of the UE in the at least one network element.
根据权利要求34所述的装置，其特征在于，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。The apparatus according to claim 34, wherein the requested network capability information comprises at least one of: communication capability information of the UE, context information of the UE, The quality of service QoS information provided by the mobile network for the UE, the subscription information of the UE, the location information of the UE, and the security parameter information of the UE.
根据权利要求34或35所述的装置，其特征在于，所述确定模块，具体用于：The device according to claim 34 or 35, wherein the determining module is specifically configured to:

根据所述UE外部标识，确定所述UE的IMSI；Determining an IMSI of the UE according to the external identifier of the UE;

根据所述IMSI，获取所述UE的签约信息；Obtaining subscription information of the UE according to the IMSI;

根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。Determining, according to the subscription information and the application server ID, network capability information that allows the application server to obtain the request of the UE.
根据权利要求36所述的装置，其特征在于，所述确定模块，具体用于：The device according to claim 36, wherein the determining module is specifically configured to:

所述签约信息包括服务器ID列表；The subscription information includes a list of server IDs;

若所述服务器ID列表包含所述应用服务器ID，则所述确定模块确定允许所述应用服务器获取所述UE的所述请求的网络请求信息。If the server ID list includes the application server ID, the determining module determines network request information that allows the application server to acquire the request of the UE.
根据权利要求34所述的装置，其特征在于，所述鉴权响应消息携带有所述UE的IMSI。The apparatus according to claim 34, wherein said authentication response message carries an IMSI of said UE.
根据权利要求34所述的装置，其特征在于，所述通知消息还携带有所述应用服务器ID。The apparatus according to claim 34, wherein said notification message further carries said application server ID.
根据权利要求34所述的装置，其特征在于，所述第四网络能力请求消息还携带有所述应用服务器ID。The apparatus according to claim 34, wherein the fourth network capability request message further carries the application server ID.
根据权利要求34所述的装置，其特征在于，The device of claim 34, wherein

若所述确定模块根据所述UE外部标识和所述应用服务器ID确定不允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块发送鉴权响应消息，所述鉴权响应消息携带有用于指示所述HSS不允许所述应用服务器获取所述UE的所述请求的网络能力信息的第二指示信息。If the determining module determines, according to the external identifier of the UE and the application server ID, the network capability information that does not allow the application server to obtain the request of the UE, the sending module sends an authentication response message, where The authentication response message carries second indication information for indicating that the HSS does not allow the application server to acquire the network capability information of the request of the UE.
一种网络能力信息的获取装置，该装置为业务能力开放功能SCEF实体，其特征在于，包括：A device for acquiring network capability information, the device being a service capability open function SCEF entity, comprising:

接收模块，用于接收应用服务器发送的第一网络能力请求消息，所述第一网络能力请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识所述应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息； The receiving module is configured to receive a first network capability request message sent by the application server, where the first network capability request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used by Identifying the application server, the UE external identifier is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information;

还包括：确定模块和发送模块；Also included: a determining module and a sending module;

若所述确定模块根据所述应用服务器ID和所述网络能力指示信息确定允许所述应用服务器获取所述请求的网络能力信息，则所述发送模块向第一网元发送第四网络能力请求消息，以使所述第一网元向归属用户服务器HSS发送鉴权请求消息，所述第四网络能力请求消息携带所述应用服务器ID、所述网络能力指示信息和所述UE外部标识，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元；If the determining module determines, according to the application server ID and the network capability indication information, the network capability information that allows the application server to obtain the request, the sending module sends a fourth network capability request message to the first network element. The first network element sends an authentication request message to the home subscriber server HSS, where the fourth network capability request message carries the application server ID, the network capability indication information, and the UE external identifier, The first network element is a network element that stores the requested network capability information of the UE in the at least one network element;

所述接收模块，还用于接收所述第一网元发送的网络能力响应消息，所述网络能力响应消息携带所述UE的所述请求的网络能力信息；The receiving module is further configured to receive a network capability response message sent by the first network element, where the network capability response message carries the requested network capability information of the UE;

所述发送模块，还用于向所述应用服务器发送所述网络能力响应消息。The sending module is further configured to send the network capability response message to the application server.
根据权利要求42所述的装置，其特征在于，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。The apparatus according to claim 42, wherein the requested network capability information comprises at least one of: communication capability information of the UE, context information of the UE, and the mobile network provides the UE with Quality of service QoS information, subscription information of the UE, location information of the UE, and security parameter information of the UE.
根据权利要求42或43所述的装置，其特征在于，所述确定模块，具体用于：The device according to claim 42 or 43, wherein the determining module is specifically configured to:

根据所述应用服务器ID，获取所述应用服务器的权限信息；Obtaining the permission information of the application server according to the application server ID;

若所述权限信息包含所述请求的网络能力信息，则所述确定模块确定允许所述应用服务器获取所述请求的网络能力信息。If the rights information includes the requested network capability information, the determining module determines the network capability information that allows the application server to obtain the request.
一种网络能力信息的获取装置，该装置为归属用户服务器HSS，其特征在于，包括：A device for acquiring network capability information, which is a home subscriber server HSS, and includes:

接收模块，用于接收第一网元发送的鉴权请求消息，其中所述鉴权请求消息携带应用服务器身份标识ID、UE外部标识和网络能力指示信息，其中，所述应用服务器ID用于标识应用服务器，所述UE外部标识用于标识UE，所述网络能力指示信息用于指示请求的网络能力信息；The receiving module is configured to receive an authentication request message sent by the first network element, where the authentication request message carries an application server identity identifier, a UE external identifier, and network capability indication information, where the application server ID is used to identify An application server, where the external identifier of the UE is used to identify the UE, and the network capability indication information is used to indicate the requested network capability information;

还包括：确定模块和发送模块；Also included: a determining module and a sending module;

若所述确定模块根据所述UE外部标识和所述应用服务器ID确定允许所述应用服务器获取所述UE的所述请求的网络能力信息，则所述发送模块向所述第一网元发送鉴权响应消息，以使所述第一网元向业务能力开放功能SCEF发送网络能力响应消息； And if the determining module determines network capability information that allows the application server to obtain the request of the UE according to the external identifier of the UE and the application server ID, the sending module sends a packet to the first network element. And responding to the message, so that the first network element sends a network capability response message to the service capability opening function SCEF;

其中，所述网络能力响应消息携带所述UE的所述请求的网络能力信息，所述第一网元为所述至少一个网元中存储所述UE的所述请求的网络能力信息的网元，所述SCEF用于实现所述应用服务器与所述至少一个网元之间的通信。The network capability response message carries the requested network capability information of the UE, where the first network element is a network element that stores the requested network capability information of the UE in the at least one network element. The SCEF is configured to implement communication between the application server and the at least one network element.
根据权利要求45所述的装置，其特征在于，所述请求的网络能力信息包括以下至少一种：所述UE的通信能力信息，所述UE的上下文信息，所述移动网络为所述UE提供的服务质量QoS信息，所述UE的签约信息，所述UE的位置信息和所述UE的安全参数信息。The apparatus according to claim 45, wherein the requested network capability information comprises at least one of: communication capability information of the UE, context information of the UE, and the mobile network provides the UE with Quality of service QoS information, subscription information of the UE, location information of the UE, and security parameter information of the UE.
根据权利要求45或46所述的装置，其特征在于，所述确定模块，具体用于：The device according to claim 45 or 46, wherein the determining module is specifically configured to:

根据所述UE外部标识，确定所述UE的国际移动用户识别码IMSI；Determining, according to the external identifier of the UE, an International Mobile Subscriber Identity (IMSI) of the UE;

根据所述IMSI，获取所述UE的签约信息；Obtaining subscription information of the UE according to the IMSI;

根据所述签约信息和所述应用服务器ID，确定允许所述应用服务器获取所述UE的所述请求的网络能力信息。Determining, according to the subscription information and the application server ID, network capability information that allows the application server to obtain the request of the UE.
根据权利要求47所述的装置，其特征在于，所述确定模块，具体用于：The device according to claim 47, wherein the determining module is specifically configured to:

所述签约信息包括服务器ID列表；The subscription information includes a list of server IDs;

若服务器ID列表包含所述应用服务器ID，则所述确定模块允许所述应用服务器获取所述UE的所述请求的网络能力信息。 If the server ID list includes the application server ID, the determining module allows the application server to acquire the requested network capability information of the UE.