WO2011120222A1

WO2011120222A1 - Method, device and system for activation and deactivation of priority service

Info

Publication number: WO2011120222A1
Application number: PCT/CN2010/071452
Authority: WO
Inventors: 熊志伟; 陆伟; 倪慧
Original assignee: 华为技术有限公司
Priority date: 2010-03-31
Filing date: 2010-03-31
Publication date: 2011-10-06
Also published as: CN102577449A; CN102577449B

Abstract

The present invention provides a method, device and system for activation and deactivation of priority service. Wherein, the method for activation of priority service comprises: a second priority service activation request message is received from a bearer management network element; the second priority service activation request message carries the priority service activation information, and the priority service activation information is sent by Mobile Station (MS) to the bearer management network element through a first priority service activation request message of Media Access Control (MAC) layer; authorization processing is performed on the priority service activation request in terms of the priority service activation information; the generated authorization result is sent to the bearer management network element; the bearer management network element performs operations of the priority service according to the authorization result. The embodiments enable the MS to directly utilize the lower layer signaling message to perform the operations of the priority service, thus improving efficiency greatly and reducing the risk of priority service activation failure due to the network congestion.

Description

优先级业务激活、去激活方法、装置和*** 技术领域本发明实施例涉及通信技术领域，尤其涉及一种优先级业务激活、去激活方法、装置和***。背景技术 The present invention relates to the field of communications technologies, and in particular, to a priority service activation, deactivation method, apparatus, and system. Background technique

紧急通信业务 ( Emergency Telecommunications Service;以下简称： ETS ) , 又称媒体优先级业务或增强媒体优先级业务（Enhancement Media Priority Service; 以下简称： eMPS ) , 属于一种国家性的服务。在灾难或紧急情况发生时，可能造成网络拥堵，普通用户可能无法得到网络服务，而 ETS则可以向一类处于 ETS激活状态的特殊用户提供优先级高于普通用户的通信服务。当用户处于 ETS激活状态时，用户可以在业务进行中享受与其用户级别相应的优先级服务，而当 ETS用户处于 ETS非激活状态时，网络则不会向用户提供高优先级的服务，同时， ETS用户也会被相应地收取 ETS服务费用。因此，用户通常在需要紧急通信业务时，激活 ETS业务，而在不需要时去激活 ETS 业务。 The Emergency Telecommunications Service (ETS), also known as the Media Priority Service or the Enhanced Media Priority Service (eMPS), is a national service. In the event of a disaster or emergency, network congestion may occur, and ordinary users may not be able to obtain network services. ETS may provide a higher priority for users of ETS activation than those of ordinary users. When the user is in the ETS activation state, the user can enjoy the priority service corresponding to the user level in the service progress, and when the ETS user is in the ETS inactive state, the network does not provide the user with the high priority service, and ETS users will also be charged for ETS services accordingly. Therefore, the user usually activates the ETS service when an emergency communication service is required, and activates the ETS service when it is not needed.

在现有的全球波接入互操作 '1"生 (World Interoperability for Microwave Access; 以下简称： WiMAX)网络工作组（Network Work Group; 以下简称 NWG ) 的 ETS阶段 ( hase ) 1标准中提出了一种 ETS激活方案。当移动终端入网完成后，通过应用层消息与应用功能实体（Application Function; 以下简称： AF )进行业务协商，并请求 AF激活 ETS; AF根据 ETS激活指示、业务请求类型、用户优先级执行 ETS授权，并将业务类型、用户优先级等信息通过 Rx接口消息发送给鉴权授权与计费（Authentication Authorization Accounting; 以下简称： AAA ) /策略功能实体（ Policy Function; 以下简称： PF ) ； AAA/PF根据业务类型关联相关业务流的优先级，并通过消息将相应的业务质量 ( Quality of Service；以下简称： QoS )发送给接入业务网络网关 ( Access Service Network Gateway; 以下简称： ASN-GW )； ASN-GW根据新的 QoS发起相关业务流和承载的建立或修改,从而完成 ETS业务的激活过程。在现有技术的 ETS激活方案中，当网络中资源不足时， ETS业务的应用层协商容易失败，从而导致激活 ETS失败。发明内容 In the existing ETS phase (has) 1 standard of the World Interoperability for Microwave Access (WMAX) Network Work Group (hereinafter referred to as NWG) After the mobile terminal accesses the network, the service layer negotiates with the application function entity (Application Function; hereinafter referred to as AF), and requests the AF to activate the ETS; the AF according to the ETS activation indication, the service request type, and the user Priority ETS authorization is performed, and information such as service type and user priority is sent to the authentication authorization and accounting (Authentication Authorization Accounting (hereinafter referred to as AAA) / Policy Function Entity (hereinafter referred to as PF) through the Rx interface message. AAA/PF associates the priority of the relevant service flow according to the type of service, and correspondingly through the message Quality of Service (hereinafter referred to as QoS) is sent to the Access Service Network Gateway (ASN-GW); The ASN-GW initiates the establishment of related service flows and bearers based on the new QoS. Modify to complete the activation process of the ETS business. In the prior art ETS activation scheme, when resources in the network are insufficient, the application layer negotiation of the ETS service is likely to fail, thereby causing the activation of the ETS to fail. Summary of the invention

本发明实施例提供一种优先级业务激活、去激活方法、装置和***，用以解决现有技术中通过终端与 AF间的应用层消息交互所导致的激活容易失败的缺陷，实现终端直接采用底层信令消息来执行业务激活 /去激活，大大提高效率，降低由于网络拥塞而导致业务激活 /去激活失败的风险。 The embodiments of the present invention provide a priority service activation and deactivation method, device, and system, which are used to solve the defect that the activation caused by the application layer message interaction between the terminal and the AF is easy to fail in the prior art, and the terminal is directly adopted. The underlying signaling message is used to perform service activation/deactivation, which greatly improves efficiency and reduces the risk of service activation/deactivation failure due to network congestion.

本发明实施例提供一种优先级业务激活方法，包括： An embodiment of the present invention provides a priority service activation method, including:

接收承载管理网元发送的第二优先级业务激活请求消息，所述第二优先级业务激活请求消息中携带优先级业务激活信息，所述优先级业务激活信息由移动终端通过介质访问控制 MAC层的第一优先级业务激活请求消息发送给所述承载管理网元； Receiving a second priority service activation request message sent by the bearer management network element, where the second priority service activation request message carries priority service activation information, where the priority service activation information is controlled by the mobile terminal through the medium access control MAC layer The first priority service activation request message is sent to the bearer management network element;

根据所述优先级业务激活信息对优先级业务激活请求进行授权处理；将生成的授权结果发送给所述承载管理网元，由所述承载管理网元根据所述授权结果执行优先级业务处理。 Authorizing the priority service activation request according to the priority service activation information; and transmitting the generated authorization result to the bearer management network element, where the bearer management network element performs priority service processing according to the authorization result.

本发明实施例提供一种优先级业务去激活方法，包括： An embodiment of the present invention provides a priority service deactivation method, including:

接收承载管理网元发送的第二优先级业务去激活请求消息，所述第二优先级业务去激活请求消息中携带优先级业务去激活信息，所述优先级业务去激活信息由移动终端通过介质访问控制 MAC层的第一优先级业务去激活请求消息发送给所述承载管理网元； Receiving a second priority service deactivation request message sent by the bearer management network element, where the second priority service deactivation request message carries priority service deactivation information, where the priority service deactivation information is transmitted by the mobile terminal through the medium The first priority service deactivation request message of the access control MAC layer is sent to the bearer management network element;

根据所述优先级业务去激活信息取消对用户的优先处理。 Deactivating the priority processing for the user according to the priority service deactivation information.

本实施例提供一种业务质量管理网元，包括：第一接收模块，用于接收承载管理网元发送的第二优先级业务激活请求消息，所述第二优先级业务激活请求消息中携带优先级业务激活信息，所述优先级业务激活信息由移动终端通过介质访问控制 MAC层的第一优先级业务激活请求消息发送给所述承载管理网元； This embodiment provides a service quality management network element, including: a first receiving module, configured to receive a second priority service activation request message sent by the bearer management network element, where the second priority service activation request message carries priority service activation information, where the priority service activation information is moved by Transmitting, by the terminal, the first priority service activation request message of the MAC layer to the bearer management network element;

授权模块，用于根据所述优先级业务激活信息对优先级业务激活请求进行授权处理； And an authorization module, configured to perform authorization processing on the priority service activation request according to the priority service activation information;

激活模块，用于将生成的授权结果发送给所述承载管理网元，由所述承载管理网元根据所述授权结果执行优先级业务处理。 And an activation module, configured to send the generated authorization result to the bearer management network element, where the bearer management network element performs priority service processing according to the authorization result.

本实施例提供一种业务质量管理网元，包括： This embodiment provides a service quality management network element, including:

第二接收模块，用于接收承载管理网元发送的第二优先级业务去激活请求消息，所述第二优先级业务去激活请求消息中携带优先级业务去激活信息，所述优先级业务去激活信息由移动终端通过介质访问控制 MAC层的第一优先级业务去激活请求消息发送给所述承载管理网元； a second receiving module, configured to receive a second priority service deactivation request message sent by the bearer management network element, where the second priority service deactivation request message carries priority service deactivation information, where the priority service goes The activation information is sent by the mobile terminal to the bearer management network element by using a first priority service deactivation request message of the medium access control MAC layer;

去激活模块，用于根据所述优先级业务去激活信息取消对用户的优先处理。 The deactivation module is configured to cancel the priority processing of the user according to the priority service deactivation information.

本实施例提供一种优先级业务处理***，包括承载管理网元以及上述业务质量管理网元。本发明实施例的优先级业务激活、去激活方法、装置和***，通过移动终端向承载管理网元发送介质访问控制 MAC层的第一优先级业务激活请求消息，在该第一优先级业务激活请求消息中携带优先级业务激活信息，再由接收到优先级业务激活信息的承载管理网元将优先级业务激活信息通过第二优先级业务激活请求消息发送到 QoS管理网元， QoS管理网元根据该优先级业务激活信息对优先级业务激活请求进行授权处理，并将生成的授权结果发送给承载管理网元，由承载管理网元根据授权结果执行优先级业务处理；本实施例降低了现有技术中通过终端与 AF 间的应用层消息交互所导致的激活容易失败的风险，实现了终端直接采用底层信令消息来进行业务激活，能够节省一些宝贵的时间和网络资源，大大提高了效率，降低了由于网络拥塞而导致业务激活失败的风险。附图说明 The embodiment provides a priority service processing system, including a bearer management network element and the foregoing service quality management network element. The priority service activation, deactivation method, device, and system in the embodiment of the present invention, the first priority service activation request message of the medium access control MAC layer is sent to the bearer management network element by the mobile terminal, where the first priority service activation is performed. The request message carries the priority service activation information, and the bearer management network element that receives the priority service activation information sends the priority service activation information to the QoS management network element by using the second priority service activation request message, and the QoS management network element The priority service activation request is processed according to the priority service activation information, and the generated authorization result is sent to the bearer management network element, and the bearer management network element performs priority service processing according to the authorization result; In the technology, the activation failure caused by the application layer message interaction between the terminal and the AF is easy to fail, and the terminal directly uses the underlying signaling message to perform service activation. Save valuable time and network resources, greatly improve efficiency, and reduce the risk of business activation failure due to network congestion. 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一简单地介绍，显而易见地，下面描述中的附图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, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description 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为本发明优先级业务激活方法实施例一的流程图； 1 is a flowchart of Embodiment 1 of a priority service activation method according to the present invention;

图 2为本发明优先级业务激活方法实施例二的信令图； 2 is a signaling diagram of Embodiment 2 of a priority service activation method according to the present invention;

图 3为本发明优先级业务激活方法实施例二中的 PCC架构示意图；图 4为本发明优先级业务激活方法实施例三的信令图； 3 is a schematic diagram of a PCC architecture in a second embodiment of a priority service activation method according to the present invention; FIG. 4 is a signaling diagram of a third embodiment of a priority service activation method according to the present invention;

图 5为本发明优先级业务激活方法实施例四的信令图； 5 is a signaling diagram of Embodiment 4 of a priority service activation method according to the present invention;

图 6为本发明优先级业务激活方法实施例五的信令图； 6 is a signaling diagram of Embodiment 5 of a priority service activation method according to the present invention;

图 7为本发明优先级业务去激活方法实施例一的流程图； 7 is a flowchart of Embodiment 1 of a priority service deactivation method according to the present invention;

图 8为本发明优先级业务去激活方法实施例二的信令图； 8 is a signaling diagram of Embodiment 2 of a priority service deactivation method according to the present invention;

图 9为本发明优先级业务去激活方法实施例三的信令图； 9 is a signaling diagram of Embodiment 3 of a priority service deactivation method according to the present invention;

图 10为本发明优先级业务去激活方法实施例四的信令图； 10 is a signaling diagram of Embodiment 4 of a priority service deactivation method according to the present invention;

图 11为本发明优先级业务去激活方法实施例五的信令图； 11 is a signaling diagram of Embodiment 5 of a priority service deactivation method according to the present invention;

图 12为本发明业务质量管理网元实施例一的结构示意图； 12 is a schematic structural diagram of Embodiment 1 of a service quality management network element according to the present invention;

图 13为本发明业务质量管理网元实施例二的结构示意图； 13 is a schematic structural diagram of Embodiment 2 of a service quality management network element according to the present invention;

图 14为本发明业务质量管理网元实施例三的结构示意图； 14 is a schematic structural diagram of Embodiment 3 of a service quality management network element according to the present invention;

图 15为本发明业务质量管理网元实施例四的结构示意图； 15 is a schematic structural diagram of Embodiment 4 of a service quality management network element according to the present invention;

图 16为本发明业务质量管理网元实施例五的结构示意图； 16 is a schematic structural diagram of Embodiment 5 of a service quality management network element according to the present invention;

图 17为本发明业务质量管理网元实施例六的结构示意图。具体实施方式 FIG. 17 is a schematic structural diagram of Embodiment 6 of a service quality management network element according to the present invention. detailed description

为使本发明实施例的目的、技术方案和优点更加清楚，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作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。 The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the 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.

图 1为本发明优先级业务激活方法实施例一的流程图，如图 1所示，本实施例提供了一种优先级业务激活方法，本实施例可以应用于 WiMAX网络接入时的 ETS业务激活，也可以应用于 3GPP网络接入时的 eMPS业务激活，还可以应用于其他接入类型的网络中，如 3 GPP2的高速分组数据 ( High Rate Packet Data; 以下简称： HRPD ) 网络中，本实施例中以 ETS业务的激活为例进行说明。具体地，本实施例提供的方法可以包括如下步骤： 1 is a flowchart of Embodiment 1 of a priority service activation method according to the present invention. As shown in FIG. 1 , this embodiment provides a priority service activation method. This embodiment can be applied to an ETS service when a WiMAX network is accessed. Activation, which can also be applied to eMPS service activation in 3GPP network access, and can also be applied to other access type networks, such as 3 GPP2 High Rate Packet Data (hereinafter referred to as HRPD) network. In the embodiment, the activation of the ETS service is taken as an example for description. Specifically, the method provided in this embodiment may include the following steps:

步骤 101 , 接收承载管理网元发送的第二优先级业务激活请求消息。在本实施例中，本步骤具体为 QoS管理网元接收承载管理网元发送的第二优先级业务激活请求消息，在第二优先级业务激活请求消息中携带优先级业务激活信息。该优先级业务激活信息由移动终端通过介质访问控制（Media Access Control; 以下简称： MAC )层的第一业务激活请求消息发送给承载管理网元。本实施例具体为 ETS激活流程，则此处的优先级业务激活信息可以具体为 ETS信息，后续不再贅述。其中，第一优先级业务激活请求消息可以为业务流或承载建立或修改请求消息，而第二优先级业务激活请求消息可以为资源分配请求消息。在第一优先级业务激活请求消息中携带的 ETS信息可以包括如下信息中的一种或多种的组合：优先级业务激活指示信息、优先级业务的优先级信息，进一步地，还可以在 ETS信息中包括优先级业务的业务类型信息。本实施例中的承载管理网元可以包括但不限于：基站（ Base Station; 以下简称： BS )、服务业务流授权（ Serving Service Flow Authorization; 以下简称： Serving SFA )实体、服务网关（ Serving Gateway; 以下简称： S-GW ) 、分组数据网网关（ Packet Gateway; 以下简称： PDN-GW )、宏基站（ eNodeB ) , QoS管理网元可以包括但不限于：锚定（Anchor ) SFA、策略与计费决定实体（ Policy and Charging Rule Function;以下简称： PCRF )、策略功能实体（ Policy Function; 以下简称： PF ) 。在进行 ETS激活时，移动终端发送第一优先级业务激活请求消息到承载管理网元，这一消息发送过程可以经过多个相关网络实体。承载管理网元从第一优先级业务激活请求消息中获取 ETS信息，承载管理网元再向 QoS管理网元发送第二优先级业务激活请求消息，这一消息发送过程可以经过多个相关网络实体，在第二优先级业务激活请求消息中也携带 ETS信息。 Step 101: Receive a second priority service activation request message sent by the bearer management network element. In this embodiment, the QoS management network element receives the second priority service activation request message sent by the bearer management network element, and carries the priority service activation information in the second priority service activation request message. The priority service activation information is sent by the mobile terminal to the bearer management network element by using a first service activation request message of a media access control (MAC) layer. The embodiment is specifically an ETS activation process, and the priority service activation information herein may be specifically ETS information, and details are not described herein. The first priority service activation request message may be a service flow or bearer setup or modify request message, and the second priority service activation request message may be a resource allocation request message. The ETS information carried in the first priority service activation request message may include a combination of one or more of the following: priority service activation indication information, priority information of the priority service, and further, may also be in the ETS The information includes the service type information of the priority service. The bearer management network element in this embodiment may include, but is not limited to, a base station (Base Station; hereinafter referred to as BS), a Serving Service Flow Authorization (hereinafter referred to as Serving SFA) entity, and a Serving Gateway (Serving Gateway; Hereinafter referred to as: S-GW), Packet Data Network Gateway (Packet Gateway; hereinafter referred to as: PDN-GW), Macro Base Station (eNodeB), QoS Management Network Element may include, but is not limited to: Anchor SFA, Policy and Charging Rule (Policy and Charging Rule) Function; hereinafter referred to as: PCRF), Policy Function Entity (hereinafter referred to as PF). When the ETS is activated, the mobile terminal sends a first priority service activation request message to the bearer management network element, and the message sending process may pass through multiple related network entities. The bearer management network element obtains the ETS information from the first priority service activation request message, and the bearer management network element sends a second priority service activation request message to the QoS management network element, and the message sending process may go through multiple related network entities. The ETS information is also carried in the second priority service activation request message.

步骤 102, 根据优先级业务激活信息对优先级业务激活请求进行授权处理； Step 102: Perform authorization processing on the priority service activation request according to the priority service activation information.

本步骤具体为 QoS管理网元接收到承载管理网元发送的第二优先级业务激活请求消息后，从第二优先级业务激活请求消息中获取 ETS信息。 QoS管理网元根据该 ETS信息对用户的 ETS激活请求进行授权处理，并执行相应的决策。 QoS管理网元可以根据保存在本地的移动终端的签约信息，对 ETS信息中的业务优先级信息进行匹配，以确定用户实际签约的业务优先级，当本地保存的移动终端的签约信息中的业务优先级信息与 ETS信息中的业务优先级信息不一致时，以本地保存的签约信息中的业务优先级信息为准。 QoS管理网元经过上述判断，如果用户签约信息中确定包含有业务优先级信息，则对用户的 ETS激活请求进行授权处理，执行相应的决策，并生成相应的授权结果，可选地生成策略信息。在本实施例中， QoS管理网元进行授权处理生成的授权结果可以为确定激活用户所请求的业务，而 QoS管理网元执行相应的决策生成的策略信息可以为确定用户的哪些业务流的业务优先级需要调整。 In this step, the QoS management network element obtains the ETS information from the second priority service activation request message after receiving the second priority service activation request message sent by the bearer management network element. The QoS management network element performs authorization processing on the ETS activation request of the user according to the ETS information, and performs corresponding decision. The QoS management network element can match the service priority information in the ETS information according to the subscription information of the mobile terminal stored locally to determine the service priority of the actual subscription of the user, and the service in the subscription information of the locally saved mobile terminal. When the priority information is inconsistent with the service priority information in the ETS information, the service priority information in the locally stored subscription information is taken as the standard. After the QoS management network element determines that the service priority information is included in the user subscription information, the user's ETS activation request is authorized, the corresponding decision is executed, and the corresponding authorization result is generated, and the policy information is optionally generated. . In this embodiment, the authorization result generated by the QoS management network element for performing the authorization process may be a service for determining the activation of the service requested by the user, and the policy information generated by the QoS management network element to perform the corresponding decision may be a service for determining which service flows of the user. Priority needs to be adjusted.

或者， QoS管理网元还可以根据 ETS信息、从 AAA/SPR获取的用户签约信息对 ETS激活请求进行授权处理。 QoS管理网元向 AAA/SPR发送签约请求消息，在签约请求消息中可选地携带 ETS信息，向 AAA/SPR请求用户签约信息，则 AAA/SPR向 QoS管理网元返回用户签约信息。当 AAA/SPR 向 QoS管理网元返回用户签约信息时， QoS管理网元根据 ETS信息和用户签约信息对 ETS激活请求进行授权处理，并生成授权结果，可选地生成策略信息。 Alternatively, the QoS management network element may perform authorization processing on the ETS activation request according to the ETS information and the user subscription information acquired from the AAA/SPR. QoS management NE sends a contract to AAA/SPR The request message, optionally carrying the ETS information in the subscription request message, and requesting the user subscription information from the AAA/SPR, the AAA/SPR returns the user subscription information to the QoS management network element. When the AAA/SPR returns the user subscription information to the QoS management network element, the QoS management network element performs authorization processing on the ETS activation request according to the ETS information and the user subscription information, and generates an authorization result, optionally generating the policy information.

步骤 103 , 将生成的授权结果发送给承载管理网元，由承载管理网元根据所述授权结果执行优先级业务处理。 Step 103: Send the generated authorization result to the bearer management network element, and the bearer management network element performs priority service processing according to the authorization result.

本步骤具体为 QoS管理网元在对用户的 ETS激活请求进行授权之后，生成授权结果，并将授权结果返回给承载管理网元，由承载管理网元完成相应的承载建立或修改，并根据授权结果确定后续是否对该用户的相关业务流及信令消息进行优先处理。具体地，本步骤中由承载管理网元根据授权结果执行的优先级业务处理可以包括下述情况中一种或多种：由承载管理网元根据授权结果提高已有的一个或多个业务流的优先级；或由承载管理网元根据授权结果对用户的信令消息进行优先处理；或由承载管理网元为用户发起的新的业务请求优先分配资源。例如后续若用户发送相同类型的业务请求时，在请求消息中不必再携带 ETS信息，而承载管理网元仍然对新请求的业务进行优先处理。承载管理网元将 ETS激活的结果返回给移动终端，承载管理网元可以直接通过向移动终端发送承载建立或修改消息，在承载建立或修改消息中携带 ETS激活的结果。进一步地，在承载管理网元也可以向 QoS管理网元返回相应的策略信息， QoS管理网元具体根据该策略信息对业务流进行优先处理。例如，在用户的 ETS激活之后，承载管理网元根据从 QoS管理网元返回的策略信息，当网络资源出现紧张时，对该用户的 ETS数据业务流进行优先处理。 In this step, the QoS management network element generates an authorization result after authorizing the user's ETS activation request, and returns the authorization result to the bearer management network element, and the bearer management network element completes the corresponding bearer establishment or modification, and according to the authorization. As a result, it is determined whether the subsequent related service flow and signaling message are preferentially processed. Specifically, the priority service processing performed by the bearer management network element according to the authorization result in the step may include one or more of the following situations: the bearer management network element improves the existing one or more service flows according to the authorization result. Priority of the user; or the bearer management network element prioritizes the signaling message of the user according to the authorization result; or the resource is preferentially allocated by the bearer management network element for the new service request initiated by the user. For example, if the user sends the same type of service request, the ETS information does not need to be carried in the request message, and the bearer management network element still prioritizes the newly requested service. The bearer management network element returns the result of the ETS activation to the mobile terminal, and the bearer management network element can directly transmit the bearer establishment or modification message to the mobile terminal, and carry the ETS activation result in the bearer setup or modification message. Further, the bearer management network element may also return corresponding policy information to the QoS management network element, and the QoS management network element preferentially processes the service flow according to the policy information. For example, after the user's ETS is activated, the bearer management network element preferentially processes the ETS data service flow of the user when the network resource is strained according to the policy information returned from the QoS management network element.

在现有技术中，由终端通过应用层消息与 AF进行业务协商、 ETS业务授权而激活 ETS。而在 ETS未激活前，终端与 AF之间交互的应用层消息需要在底层的承载上传输，且这些应用层消息交互对 WiMAX网络中的实体来说是透明的， WiMAX网络中的实体不会解析该应用层消息，从而无法获知该应用层消息为请求 ETS激活的消息，则网络中的这些实体不会对这些应用层消息进行优先处理且网络状态较差的情况下该应用层消息有可能被丟弃。因此，当网络中资源出现拥塞时， ETS业务的应用层协商容易失败，从而导致激活 ETS失败。而在本实施例提供的优先级业务激活方法中，由移动终端经由承载管理网元，与 QoS管理网元直接通过 MAC层信令消息交互，承载管理网元及 QoS管理网元可以获知该 MAC层消息用于 ETS激活，从而可以进行优先处理，实现 ETS激活，降低了现有技术中通过应用层消息交互激活 ETS而导致的激活失败的风险。而且，在现有技术中，通常需要通过应用层消息的多次消息交互来执行业务激活，如需要先发送触发消息，接收到相应的应答消息之后才能发起请求消息，这些消息交互过程会占用大量的空口资源；而在本实施例中，移动终端通过直接发起第一优先级业务激活请求，在该请求中携带 ETS信息来实现 ETS激活，当使用优先级业务时，网络通常处于资源紧张状态，时间和网络资源均比较宝贵，因此，与现有技术相比，本实施例能够节省一些宝贵的时间和网络资源。另外，本实施例无需通过 AF 来完成 ETS激活，克服了现有技术中当网络中未设置 AF, 或 AF与 AAA之间未设置接口时，不能完成 ETS激活的缺陷。 In the prior art, the terminal activates the ETS by performing service negotiation and ETS service authorization with the AF through the application layer message. Before the ETS is inactivated, the application layer messages exchanged between the terminal and the AF need to be transmitted on the underlying bearer, and the application layer message interactions are performed on the entities in the WiMAX network. It is said that the entity in the WiMAX network does not parse the application layer message, so that the application layer message is not required to request ETS activation, and the entities in the network do not prioritize these application layer messages and the network. In the case of a poor state, the application layer message may be discarded. Therefore, when resources in the network are congested, the application layer negotiation of the ETS service is likely to fail, resulting in failure to activate the ETS. In the priority service activation method provided by the embodiment, the mobile terminal interacts with the QoS management network element directly through the MAC layer signaling message by using the bearer management network element, and the bearer management network element and the QoS management network element can learn the MAC address. Layer messages are used for ETS activation, so that priority processing can be performed to implement ETS activation, which reduces the risk of activation failure caused by the application layer message interaction activation ETS in the prior art. Moreover, in the prior art, service activation is usually performed by multiple message interactions of application layer messages, for example, a trigger message needs to be sent first, and a corresponding response message is received before the request message is sent, and the message interaction process takes up a large amount of The air interface resource; in this embodiment, the mobile terminal directly initiates the first priority service activation request, and carries the ETS information in the request to implement the ETS activation. When the priority service is used, the network is usually in a resource tight state. Both time and network resources are valuable, so this embodiment can save some valuable time and network resources compared to the prior art. In addition, the embodiment does not need to complete the ETS activation by using the AF, and overcomes the defect that the ETS activation cannot be completed when the AF is not set in the network or the interface between the AF and the AAA is not set in the prior art.

本实施例提供了一种优先级业务激活方法，通过移动终端向承载管理网元发送介质访问控制 MAC层的第一优先级业务激活请求消息，在该第一优先级业务激活请求消息中携带优先级业务激活信息，再由接收到优先级业务激活信息的承载管理网元将优先级业务激活信息通过第二优先级业务激活请求消息发送到 QoS管理网元， QoS管理网元根据该优先级业务激活信息对优先级业务激活请求进行授权处理，并将生成的授权结果发送给承载管理网元，由承载管理网元根据授权结果执行优先级业务处理；本实施例降低了现有技术中通过终端与 AF间的应用层消息交互所导致的激活容易失败的风险，实现了终端直接采用底层信令消息来执行优先级业务处理，能够节省一些宝贵的时间和网络资源，大大提高了效率，降低了由于网络拥塞而导致业务激活失败的风险。 The embodiment provides a priority service activation method, where the mobile terminal sends a first priority service activation request message of the medium access control MAC layer to the bearer management network element, and carries the priority in the first priority service activation request message. The QoS management network element sends the priority service activation information to the QoS management network element according to the priority service. The QoS management network element sends the priority service activation information to the QoS management network element according to the priority service. The activation information is used to perform the authorization processing on the priority service activation request, and the generated authorization result is sent to the bearer management network element, and the bearer management network element performs the priority service processing according to the authorization result. This embodiment reduces the prior art through the terminal. The risk of activation failure caused by the application layer message interaction with the AF is implemented, and the terminal directly uses the underlying signaling message to perform priority service processing, which can save some valuable Time and network resources greatly improve efficiency and reduce the risk of service activation failure due to network congestion.

图 2为本发明优先级业务激活方法实施例二的信令图，如图 2所示，本实施例在上述实施例一的基础之上，提供了一种具体的优先级业务激活方法。本实施例可以具体应用于 WiMAX网络接入时的 ETS激活，其中，承载管理网元可以包括 BS 和 Serving SFA, QoS 管理网元可以包括 AnchorSFA和 PCRF。 FIG. 2 is a signaling diagram of Embodiment 2 of a priority service activation method according to the present invention. As shown in FIG. 2, this embodiment provides a specific priority service activation method based on the foregoing Embodiment 1. This embodiment may be specifically applied to the ETS activation of the WiMAX network. The bearer management network element may include a BS and a Serving SFA. The QoS management network element may include an AnchorSFA and a PCRF.

在新的移动通信网络中，可以提供多媒体呼叫、文件下载、网页浏览等多种类的业务，所有类型的业务都将以业务流的方式进行表现和描述，业务流由 SF ID来进行标识，业务流还包括在空口传输时对应的空口连接标识、 QoS等信息。业务流在移动通信网络中在建立好的承载上传输，当移动终端在移动通信网络中入网后，网络将会为移动终端建立一个或多个承载，这些承载有都具有 QoS属性并使用承载 ID进行标识，同一个业务流将绑定在其中的某个承载上传输，在网络中将有业务流绑定实体和过滤实体，业务流绑定实体将业务流于某个承载绑定，然后再通过业务流过滤实体，将业务流过滤到对应的承载上进行传输。而且，针对用户的一些控制面信令消息也需要在承载上传输。业务流可以在终端入网时建立，也可以在终端入网后动态建立，动态建立时可以由移动终端发起，也可以由网络发起，因此为了传输这些业务流，需要在终端入网时建立承载或入网后动态建立或修改承载，动态建立或修改承载可以由移动终端发起，也可以由网络发起。 In the new mobile communication network, multiple types of services such as multimedia calls, file downloads, and web browsing can be provided. All types of services will be represented and described in the form of service flows, and the service flows are identified by SF IDs. The flow also includes information such as an air interface connection identifier, QoS, and the like when the air interface is transmitted. The service flow is transmitted on the established bearer in the mobile communication network. After the mobile terminal enters the network in the mobile communication network, the network will establish one or more bearers for the mobile terminal, and all of the bearers have QoS attributes and use the bearer ID. Identification, the same service flow will be bound to a certain bearer transmission, there will be a service flow binding entity and a filtering entity in the network, the service flow binding entity will bind the service flow to a bearer, and then The service flow is filtered by the service flow, and the service flow is filtered to the corresponding bearer for transmission. Moreover, some control plane signaling messages for the user also need to be transmitted on the bearer. The service flow can be established when the terminal accesses the network, or can be dynamically established after the terminal accesses the network. The dynamic establishment can be initiated by the mobile terminal or initiated by the network. Therefore, in order to transmit these service flows, the terminal needs to establish a bearer or enter the network after accessing the network. The bearer is dynamically established or modified, and the dynamically established or modified bearer may be initiated by the mobile terminal or may be initiated by the network.

在新的移动通信网络中，由于需要网络能够检测不同的业务流并统计流量、时长等计费信息，这些信息上报给计费中心后能够基于计费策略对用户的业务进行计费。因此， 3GPP、 WiMAX Forum等组织都定义了策略与计费控制（ Policy and Charging Control; 以下简称： PCC )架构，通过该架构可以使得网络检测到不同的业务流，并针对业务流实现 QoS控制，计费统计等需求。如图 3所示为本发明优先级业务激活方法实施例二中的 PCC架构示意图，其中，策略控制和计费规则功能实体 ( Policy Control and Charging Rules Function; 以下简称： PCRF ) , 根据用户接入网络的限制、运营商策略、从 SPR功能实体获取的用户签约数据以及从 AF功能实体获取的用户当前正在进行的 ETS激活信息等决定对应的策略，并将该策略提供给策略和计费执行实体 ( Policy and Charging Enforcement Function; 以下简称： PCEF ) , 由 PCEF 执行这些策略。其中，这些策略可以包括完成某一业务的业务数据流的检测规则、是否门控、业务数据流对应的 QoS和基于流的计费规则等。 PCEF贝' J 执行 PCRF下发或者指定的策略，具体执行业务数据流的检测和测量，保证业务数据流的 QoS,用户面流量处理和触发控制面的会话管理等， PCEF根据功能可以具体划分为 GGSN、GW等。用户签约数据数据库（ Subscription Profile Repository; 以下简称： SPR )用于向 PCRF提供用户签约数据。应用层功能实体（ Application Function; 以下简称： AF )用于向 PCRF动态提供应用层的会话信息， PCRF根据该信息动态生成或者修改对应的规则。 Rx参考点用于 AF下发应用层相关信息，该信息包括但不限于 IP过滤器，用于识别业务数据流，应用或者媒体所需的带宽信息，该参考点使用 IETF定义的 Diameter 协议。 Gx参考点使 PCRF可以动态控制 PCEF上所执行的 PCC规则，可以实现建立、维护和终结 IP-CAN会话的功能，该参考点使用 IETF定义的 Diameter 协议。而 Sp参考点用于 PCRF向 SPR请求用户签约信息，该签约信息用于确定 IP-CAN传输层策略。该接口目前属于私有接口。 In the new mobile communication network, the network can detect different service flows and collect accounting information such as traffic and duration. After the information is reported to the charging center, the user can be charged based on the charging policy. Therefore, organizations such as 3GPP and WiMAX Forum define a Policy and Charging Control (PCC) architecture, which enables the network to detect different service flows and implement QoS control for service flows. Demand for billing statistics. FIG. 3 is a schematic diagram of a PCC architecture in Embodiment 2 of a priority service activation method according to the present invention. The Policy Control and Charging Rules Function (hereinafter referred to as PCRF), according to the restriction of the user access network, the operator policy, the user subscription data obtained from the SPR functional entity, and the AF function entity. The obtained ETS activation information, which is currently in progress, determines the corresponding policy, and the policy is provided to the Policy and Charging Enforcement Function (PCEF), which is executed by the PCEF. The policies may include a detection rule for completing a service data flow of a certain service, a gate control, a QoS corresponding to the service data flow, and a flow-based charging rule. The PCEF performs the PCRF delivery or specified policy, specifically performs the detection and measurement of the service data flow, guarantees the QoS of the service data flow, the user plane traffic processing, and the session management of the trigger control plane. The PCEF can be specifically classified according to the function. GGSN, GW, etc. The Subscriber Profile Repository (SPR) is used to provide user subscription data to the PCRF. The Application Function (hereinafter referred to as AF) is used to dynamically provide session information of the application layer to the PCRF. The PCRF dynamically generates or modifies the corresponding rules based on the information. The Rx reference point is used by the AF to deliver application layer related information, including but not limited to an IP filter, for identifying traffic data, application or media required bandwidth information, and the reference point uses the Diameter protocol defined by the IETF. The Gx reference point enables the PCRF to dynamically control the PCC rules enforced on the PCEF, enabling the ability to establish, maintain, and terminate IP-CAN sessions using the Diameter protocol defined by the IETF. The Sp reference point is used by the PCRF to request user subscription information from the SPR, and the subscription information is used to determine an IP-CAN transport layer policy. This interface is currently a private interface.

本实施例为组网中不存在 PCC架构的情况，此时由 Anchor SFA来执行 In this embodiment, the PCC architecture does not exist in the networking, and is performed by the Anchor SFA.

ETS授权和 ETS激活的决策，并为相关的业务流分配资源。具体地，本实施例可以包括如下步骤： ETS authorization and ETS activation decisions, and allocate resources for related business flows. Specifically, this embodiment may include the following steps:

步骤 201 , 移动终端（Mobile Station; 以下简称： MS ) 向 BS发送业务流（ Service Flow; 以下简称： SF )建立或修改请求消息。 Step 201: The mobile terminal (Mobile Station; hereinafter referred to as MS) sends a service flow (Service Flow; hereinafter referred to as SF) to the BS to establish or modify the request message.

在本步骤中，当用户请求激活 ETS业务时，通过 MS向 BS发送 SF建立或修改请求消息，在 SF建立或修改请求消息中携带 ETS信息。本实施例中的 ETS信息可以包括如下信息中的一个或多个： ETS优先级信息、激活的 ETS 业务类型信息以及 ETS激活指示信息。 In this step, when the user requests to activate the ETS service, the MS sends an SF establishment or modification request message to the BS, and carries the ETS information in the SF establishment or modification request message. In this embodiment The ETS information may include one or more of the following information: ETS priority information, activated ETS service type information, and ETS activation indication information.

步骤 202, BS向 MS返回应答消息。 Step 202: The BS returns a response message to the MS.

BS在接收到 BS发送的 SF建立或修改请求消息后，向 MS返回一个 SF 建立或修改应答消息。当网络出现拥塞时， BS可选地将 MS的 SF建立或修改请求消息进行排队处理，并将排队消息通知给 MS。 After receiving the SF setup or modification request message sent by the BS, the BS returns an SF setup or modify response message to the MS. When the network is congested, the BS optionally queues the MS's SF setup or modification request message and notifies the MS of the queued message.

步骤 203 , BS向 Serving SFA发送数据路径 ( Data Path; 以下简称： DP ) 注册或修改请求消息，在该 DP注册或修改请求消息中包括 MS携带的 ETS 信息。 Step 203: The BS sends a data path (Data Path; hereinafter referred to as DP) registration or modification request message to the Serving SFA, and includes the ETS information carried by the MS in the DP registration or modification request message.

步骤 204, Serving SFA向 Anchor SFA发送资源分配请求消息，在该资源分配请求消息中包括 MS携带的 ETS信息。 Step 204: The Serving SFA sends a resource allocation request message to the Anchor SFA, where the resource allocation request message includes the ETS information carried by the MS.

步骤 205, Anchor SFA根据 ETS信息进行 ETS授权处理。 Step 205: The Anchor SFA performs ETS authorization processing according to the ETS information.

Anchor SFA对 ETS激活请求进行授权处理时 , 可以通过入网时从 AAA 获得的用户签约信息进行授权处理，在生成授权结果的同时，可选地生成相应的策略信息，即确定用户的哪些业务流享有 ETS优先级。 Anchor SFA根据本地策略或入网时从 AAA/SPR获得的用户签约信息为用户的相关业务流分配资源，如根据不同的业务类型为所有已有的该类型的业务流和新建的该类型的业务流分配较高的 ETS优先级。 When the anchor SFA performs authorization processing on the ETS activation request, it can perform authorization processing by using the user subscription information obtained from the AAA when accessing the network. When generating the authorization result, the corresponding policy information is optionally generated, that is, which service flows of the user are determined. ETS priority. The anchor SFA allocates resources for the related service flows of the user according to the local policy or the user subscription information obtained from the AAA/SPR when entering the network, for example, according to different service types, all the existing service flows of the type and the newly created service flows of the type. Assign a higher ETS priority.

步骤 206, Anchor SFA向 Serving SFA返回资源分配应答消息。 Step 206, the Anchor SFA returns a resource allocation response message to the Serving SFA.

Anchor SFA在完成 ETS授权处理后 , 向 Serving SFA返回资源分配应答消息，在该资源分配应答消息中可以携带一个或多个 SF信息，该 SF信息包括授权后的用户的 ETS优先级信息。 Anchor SFA后续则将根据授权后的 ETS 优先级信息对该用户的相关业务流进行优先处理。 After completing the ETS authorization process, the anchor SFA returns a resource allocation response message to the Serving SFA, where the resource allocation response message may carry one or more SF information, where the SF information includes the ETS priority information of the authorized user. The Anchor SFA will then prioritize the relevant service flows of the user according to the authorized ETS priority information.

步骤 207, Serving SFA根据资源分配的情况，建立或修改 DP, 并向 BS 返回 DP注册或爹改应答消息。 Step 207: The Serving SFA establishes or modifies the DP according to the resource allocation, and returns a DP registration or tampering response message to the BS.

Serving SFA在接收到资源分配应答消息之后，根据 Anchor SFA对相关业务流的资源分配的情况，建立或修改 DP, 并将 DP注册或修改应答消息返回给 BS , 并在该 DP注册或修改应答消息中携带一个或多个 SF信息，该 SF 信息包括用户的 ETS优先级信息。 Serving SFA后续则将根据授权后的 ETS 优先级信息对该用户的相关业务流进行优先处理， Serving SFA根据授权后的 ETS信息后续对该用户的信令消息进行优先处理。 Serving SFA is related to Anchor SFA after receiving the resource allocation response message. The resource allocation of the service flow, establishing or modifying the DP, and returning the DP registration or modification response message to the BS, and carrying one or more SF information in the DP registration or modification response message, the SF information including the user's ETS Priority information. After the Serving SFA, the related service flow of the user is preferentially processed according to the authorized ETS priority information, and the Serving SFA performs priority processing on the signaling message of the user according to the authorized ETS information.

步骤 208, BS向 MS返回 SF建立或修改应答消息。 Step 208: The BS returns an SF establishment or modification response message to the MS.

BS发送 SF建立或修改应答消息给 MS, 且 BS后续则将根据授权后的 ETS优先级信息对该用户的相关业务流和信令消息进行优先处理。 MS在接收到该 SF建立或修改应答消息后，向 BS返回一条消息接收确认。 The BS sends an SF to establish or modify a response message to the MS, and the BS then preferentially processes the related service flow and the signaling message of the user according to the authorized ETS priority information. After receiving the SF setup or modify response message, the MS returns a message reception confirmation to the BS.

本实施例提供了一种优先级业务激活方法，通过 MS向 BS发送携带 ETS 信息的 SF建立或修改请求消息， BS将 ETS信息携带在 DP注册或修改请求消息中发送到 Serving SFA, Serving SFA再将 ETS信息通过资源分配请求发送到 Anchor SFA, 由 Anchor SFA根据 ETS信息进行 ETS授权处理，并将 ETS优先级信息通过应答消息依次返回给 Serving SFA和 BS , Anchor SFA、 Serving SFA和 BS根据 ETS优先级信息对用户的相关业务流进行优先处理；本实施例降低了现有技术中通过终端与 AF间的应用层消息交互所导致的激活容易失败的风险，实现了终端直接采用底层信令消息来进行 ETS激活，能够节省一些宝贵的时间和网络资源，大大提高了效率，降低了由于网络拥塞而导致 ETS激活失败的风险。 The present embodiment provides a method for activating a priority service. The MS sends an SF establishment or modification request message carrying the ETS information to the BS. The BS carries the ETS information in the DP registration or modification request message and sends it to the Serving SFA, Serving SFA. The ETS information is sent to the Anchor SFA through the resource allocation request, and the Anchor SFA performs the ETS authorization processing according to the ETS information, and the ETS priority information is sequentially returned to the Serving SFA and the BS through the response message, and the Anchor SFA, the Serving SFA, and the BS are preferentially based on the ETS. The level information is used to preferentially process the related service flow of the user. This embodiment reduces the risk of the activation failure caused by the application layer message interaction between the terminal and the AF in the prior art, and the terminal directly adopts the underlying signaling message. ETS activation saves valuable time and network resources, greatly improves efficiency, and reduces the risk of ETS activation failure due to network congestion.

图 4为本发明优先级业务激活方法实施例三的信令图，如图 4所示，本实施例在上述实施例一的基础之上，提供了一种具体的优先级业务激活方法。本实施例可以具体应用于 WiMAX网络接入时的 ETS激活，其中，承载管理网元可以包括 BS和 Serving SFA , QoS管理网元可以包括 AnchorSFA和 PCRF。本实施例为组网中存在 PCC架构的情况 , 此时由 PCRF来执行 ETS 授权和 ETS激活的决策，并为相关的业务流分配资源。具体地，本实施例可以包括如下步骤：步骤 401 , MS向 BS发送 SF建立或修改请求消息。在本步骤中，当用户请求激活 ETS业务时，通过 MS向 BS发送 SF建立或修改请求消息，在 SF建立或修改请求消息中携带 ETS信息。本实施例中的 ETS信息可以包括如下信息中的一个或多个： ETS优先级信息、激活的 ETS业务类型信息以及 ETS激活指示信息。 FIG. 4 is a signaling diagram of Embodiment 3 of a priority service activation method according to the present invention. As shown in FIG. 4, this embodiment provides a specific priority service activation method based on the foregoing Embodiment 1. The embodiment may be specifically applied to the ETS activation of the WiMAX network access, where the bearer management network element may include a BS and a Serving SFA, and the QoS management network element may include an AnchorSFA and a PCRF. In this embodiment, the PCC architecture exists in the networking. At this time, the PCRF performs the ETS authorization and the ETS activation decision, and allocates resources for the related service flows. Specifically, this embodiment may include the following steps: Step 401: The MS sends an SF establishment or modification request message to the BS. In this step, when the user requests to activate the ETS service, the MS sends an SF establishment or modification request message to the BS, and carries the ETS information in the SF establishment or modification request message. The ETS information in this embodiment may include one or more of the following information: ETS priority information, activated ETS service type information, and ETS activation indication information.

步骤 402, BS向 MS返回应答消息。 Step 402: The BS returns a response message to the MS.

步骤 403 , BS向 Serving SFA发送 DP注册或修改请求消息，在该 DP注册或修改请求消息中包括 MS携带的 ETS信息。 Step 403: The BS sends a DP registration or modification request message to the Serving SFA, where the ETS information carried by the MS is included in the DP registration or modification request message.

步骤 404 , Serving SFA向 Anchor SFA发送资源分配请求消息，在该资源分配请求消息中包括 MS携带的 ETS信息。 Step 404: The Serving SFA sends a resource allocation request message to the Anchor SFA, where the resource allocation request message includes the ETS information carried by the MS.

步骤 405, Anchor SFA向 PCRF发送 IP-CAN会话建立或修改请求消息。在本实施例中，组网中存在 PCC架构 , 则由 PCRF来执行 ETS授权和 ETS激活决策，为相关的业务流新分配资源或资源调整。 Anchor SFA向 PCRF 发送 IP-CAN会话建立或修改请求消息时，在 IP-CAN会话建立或修改请求消息中携带 ETS激活指示信息。 Step 405, the Anchor SFA sends an IP-CAN session establishment or modification request message to the PCRF. In this embodiment, if there is a PCC architecture in the networking, the PCRF performs the ETS authorization and the ETS activation decision, and newly allocates resources or resource adjustments for the related service flows. When the Anchor SFA sends an IP-CAN session establishment or modification request message to the PCRF, it carries the ETS activation indication information in the IP-CAN session establishment or modification request message.

步骤 406, PCRF向 SPR/AAA发送 PCC 用户签约信息（profile )请求消息。 Step 406: The PCRF sends a PCC user subscription information (profile) request message to the SPR/AAA.

当 PCRF本地未保存用户签约信息时， PCRF向 SPR/AAA发送 PCC profile 请求消息，以请求用户签约信息，在该 PCC profile请求消息中携带用户标识。 When the PCRF does not save the user subscription information, the PCRF sends a PCC profile request message to the SPR/AAA to request the user subscription information, and the PCC profile request message carries the user identifier.

步骤 407, SPR/AAA将用户签约信息发送给 PCRF。 Step 407: The SPR/AAA sends the user subscription information to the PCRF.

SPR/AAA接收到 PCC profile请求消息后，根据其中携带的用户标识获取用户签约信息，将用户签约信息发送给 PCRF。 After receiving the PCC profile request message, the SPR/AAA obtains the user subscription information according to the user identifier carried in the AAA, and sends the user subscription information to the PCRF.

步骤 408, PCRF根据用户签约信息对用户的 SF建立或修改请求消息进行授权处理。 Step 408: The PCRF performs authorization processing on the SF establishment or modification request message of the user according to the user subscription information.

PCRF在获取到用户签约信息后，根据 ETS信息以及用户签约信息对用户的 SF建立或修改请求消息进行授权处理，并生成授权结果，可选地生成 ETS激活策略信息。 After obtaining the user subscription information, the PCRF performs authorization processing on the SF establishment or modification request message of the user according to the ETS information and the user subscription information, and generates an authorization result, optionally generating ETS activation policy information.

步骤 409 , PCRF将授权结果和 ETS激活策略信息发送给 Anchor SFA , 在 ETS激活策略信息中包括一个或多个业务流信息，而这些业务流信息中包括授权后的用户的 ETS优先级信息。 Step 409: The PCRF sends the authorization result and the ETS activation policy information to the Anchor SFA, where the ETS activation policy information includes one or more service flow information, and the service flow information includes the ETS priority information of the authorized user.

步骤 410, Anchor SFA向 Serving SFA返回资源分配应答消息，在该资源分配应答消息中可以携带一个或多个 SF信息，该 SF信息包括授权后的用户的 ETS优先级信息。 Anchor SFA后续则将根据授权后的 ETS优先级信息对该用户的信令消息以及已有或以后新请求的相关业务流进行优先处理。 Step 410: The Anchor SFA returns a resource allocation response message to the Serving SFA, where the resource allocation response message may carry one or more SF information, where the SF information includes the ETS priority information of the authorized user. The Anchor SFA will then prioritize the signaling messages of the user and the related service flows that have been or are newly requested according to the authorized ETS priority information.

步骤 411 , Serving SFA根据资源分配的情况，建立或修改 DP, 并向 BS 返回 DP注册或修改应答消息，在该 DP注册或修改应答消息中携带一个或多个 SF信息，该 SF信息包括用户的 ETS优先级信息。 Serving SFA后续则将根据授权后的 ETS优先级信息对该用户的信令消息以及已有或以后新请求的相关业务流进行优先处理。 Step 411: The Serving SFA establishes or modifies the DP according to the resource allocation, and returns a DP registration or modification response message to the BS, where the DP registration or modification response message carries one or more SF information, where the SF information includes the user's ETS priority information. The Serving SFA will then prioritize the user's signaling messages and related service flows that have been or are newly requested based on the authorized ETS priority information.

步骤 412, BS向 MS返回 SF建立或修改应答消息。 Step 412: The BS returns an SF establishment or modification response message to the MS.

本实施例提供了一种优先级业务激活方法，通过 MS向 BS发送携带 ETS 信息的 SF建立或修改请求消息， BS将 ETS信息携带在 DP注册或修改请求消息中发送到 Serving SFA, Serving SFA再将 ETS信息通过资源分配请求发送到 Anchor SFA, Anchor SFA向 PCRF发送 IP-CAN会话建立或修改请求消息，由 PCRF根据 ETS信息进行 ETS授权处理，并将 ETS优先级信息通过应答消息依次返回给 Serving SFA和 BS, Anchor SFA, Serving SFA和 BS根据 ETS优先级信息对该用户的信令消息以及已有或以后新请求的相关业务流进行优先处理；本实施例降低了现有技术中通过终端与 AF间的应用层消息交互所导致的激活容易失败的风险，实现了终端直接采用底层信令消息来执行 ETS激活，能够节省一些宝贵的时间和网络资源，大大提高了效率，降低了由于网络拥塞而导致 ETS激活失败的风险。 The present embodiment provides a method for activating a priority service. The MS sends an SF establishment or modification request message carrying the ETS information to the BS. The BS carries the ETS information in the DP registration or modification request message and sends it to the Serving SFA, Serving SFA. The ETS information is sent to the Anchor SFA through the resource allocation request, and the Anchor SFA sends an IP-CAN session establishment or modification request message to the PCRF, and the PCRF performs ETS authorization processing according to the ETS information, and returns the ETS priority information to the Serving in turn through the response message. The SFA and the BS, the Anchor SFA, the Serving SFA, and the BS preferentially process the signaling message of the user and the related service flow that has been newly requested or later according to the ETS priority information. This embodiment reduces the use of the terminal in the prior art. The risk of activation failure caused by application layer message interaction between AFs enables the terminal to directly use the underlying signaling message to perform ETS activation, which can save valuable time and network resources, greatly improve efficiency, and reduce network congestion. The risk of failure to activate ETS.

图 5为本发明优先级业务激活方法实施例四的信令图，在 3GPP组织中， WiMAX网络中的 ETS业务也称为 eMPS业务，下述为了方便，使用 eMPS 业务描述。如图 5所示，本实施例在上述实施例一的基石出之上，提供了一种具体的优先级业务激活方法。本实施例可以具体应用于 3GPP网络接入时的 eMPS激活，其中，承载管理网元可以包括 eNB、 MME和 S-GW, QoS管理网元可以包括分组网关（ Packet Gateway; 以下简称： P-GW ) 。本实施例为组网中不存在 PCC架构的情况 , 此时由 P-GW来执行 ETS授权和 ETS激活的决策，并为相关的业务流分配资源。具体地，本实施例可以包括如下步骤：步骤 501 , 用户终端（ UE )向 MME发送承载资源分配或修改请求消息，在该承载资源分配或修改请求消息中携带 eMPS信息。 FIG. 5 is a signaling diagram of Embodiment 4 of a priority service activation method according to the present invention. In a 3GPP organization, The ETS service in the WiMAX network is also called the eMPS service. The following describes the eMPS service description for convenience. As shown in FIG. 5, this embodiment provides a specific priority service activation method on the basis of the above-mentioned first embodiment. The embodiment may be specifically applied to eMPS activation in a 3GPP network access, where the bearer management network element may include an eNB, an MME, and an S-GW, and the QoS management network element may include a packet gateway (hereinafter referred to as P-GW). ). In this embodiment, the PCC architecture does not exist in the networking. At this time, the P-GW performs the ETS authorization and the ETS activation decision, and allocates resources for the related service flows. Specifically, the embodiment may include the following steps: Step 501: A user equipment (UE) sends a bearer resource allocation or modification request message to the MME, where the bearer resource allocation or modification request message carries eMPS information.

优选地，当 MME或 eNB的资源出现紧张或拥塞时， MME可以对 UE 的承载资源分配或修改请求消息进行排队处理，并向 UE发送处理通知消息，以通知 UE当前处于排队状态。 Preferably, when the resources of the MME or the eNB are tight or congested, the MME may perform a queuing process on the bearer resource allocation or modification request message of the UE, and send a processing notification message to the UE to notify the UE that the UE is currently in the queuing state.

步骤 502, MME将承载资源分配或修改请求消息转发到 S-GW, 在转发的承载资源分配或修改请求消息中携带 eMPS信息。 Step 502: The MME forwards the bearer resource allocation or modification request message to the S-GW, and carries the eMPS information in the forwarded bearer resource allocation or modification request message.

优选地，当 S-GW的资源出现紧张或拥塞时， S-GW可以对 UE的承载资源分配或修改请求消息进行排队处理，并通过 MME、 eNB向 UE发送排队处理通知消息，以通知 UE当前处于排队状态。 Preferably, when the resources of the S-GW are tight or congested, the S-GW may perform a queuing process on the bearer resource allocation or modification request message of the UE, and send a queuing processing notification message to the UE through the MME and the eNB to notify the UE of the current In a queued state.

步骤 503 , S-GW将承载资源分配或修改请求消息转发到 P-GW, 在承载资源分配或修改请求消息中携带 eMPS信息。 Step 503: The S-GW forwards the bearer resource allocation or modification request message to the P-GW, and carries the eMPS information in the bearer resource allocation or modification request message.

优选地，当 P-GW的资源出现紧张或拥塞时， P-GW可以对 UE的承载资源分配或修改请求消息进行排队处理，并通过 S-GW、 MME、 eNB向 UE发送排队处理通知消息，以通知 UE当前处于排队状态。 Preferably, when the resources of the P-GW are tight or congested, the P-GW may perform a queuing process on the bearer resource allocation or modification request message of the UE, and send a queuing processing notification message to the UE through the S-GW, the MME, and the eNB. To inform the UE that it is currently in the queued state.

步骤 504 , P-GW根据 eMPS信息进行 eMPS授权处理。 Step 504: The P-GW performs eMPS authorization processing according to the eMPS information.

P-GW可以根据本地策略和 /或入网时从 SPR/AAA获得的策略来执行决策，决定是否对请求的 eMPS业务进行优先处理，并确定相应业务流的 eMPS 优先级信息。步骤 505, P-GW向 S-GW返回建立或更新承载请求消息，在该建立或更新承载请求消息中携带相关承载的 eMPS优先级信息。 The P-GW may perform a decision according to a local policy and/or a policy obtained from the SPR/AAA when entering the network, determine whether to preferentially process the requested eMPS service, and determine eMPS priority information of the corresponding service flow. Step 505: The P-GW returns a setup or update bearer request message to the S-GW, and carries the eMPS priority information of the related bearer in the setup or update bearer request message.

P-GW在进行 eMPS授权处理后，向 S-GW发送建立或更新承载请求消息，在该消息中携带相关承载的授权后的 eMPS优先级信息，后续 P-GW则根据 eMPS优先级信息对用户的相关业务流和信令消息进行优先处理。 After performing the eMPS authorization process, the P-GW sends a setup or update bearer request message to the S-GW, where the message carries the authorized eMPS priority information of the bearer, and the subsequent P-GW uses the eMPS priority information to the user. The relevant service flows and signaling messages are prioritized.

步骤 506, S-GW将建立或更新承载请求消息转发给 MME, 在该建立或更新承载请求消息中携带相关承载的 eMPS优先级信息，后续 S-GW则根据 eMPS优先级信息对用户的相关业务流和信令消息进行优先处理。 Step 506: The S-GW forwards the setup or update bearer request message to the MME, where the setup or update bearer request message carries the eMPS priority information of the related bearer, and the subsequent S-GW performs the related service of the user according to the eMPS priority information. Streaming and signaling messages are prioritized.

步骤 507, MME将建立或更新承载请求消息转发给 eNB, 在该建立或更新承载请求消息中携带相关承载的 eMPS优先级信息，后续 MME则根据 eMPS优先级信息对用户的相关业务流和信令消息进行优先处理。 Step 507: The MME forwards the setup or update bearer request message to the eNB, and carries the eMPS priority information of the related bearer in the setup or update bearer request message, and the subsequent MME performs related service flow and signaling to the user according to the eMPS priority information. The message is processed first.

步骤 508, eNB根据接收到的承载的 eMPS优先级信息向 UE发送连接重配置或无线承载修改请求消息，后续 eNB则根据 eMPS优先级信息对用户的相关业务流和信令消息进行优先处理。 Step 508: The eNB sends a connection reconfiguration or radio bearer modification request message to the UE according to the eMPS priority information of the received bearer, and the subsequent eNB preferentially processes the related service flow and the signaling message of the user according to the eMPS priority information.

步骤 509, UE向 eNB返回连接重配置完成或无线承载修改应答消息。步骤 510, eNB向 MME返回承载建立或更新应答消息。 Step 509: The UE returns a connection reconfiguration complete or radio bearer modification response message to the eNB. Step 510: The eNB returns a bearer setup or update response message to the MME.

步骤 511 , MME向 S-GW返回承载建立或更新应答消息。 Step 511: The MME returns a bearer setup or update response message to the S-GW.

步骤 512, S-GW向 P-GW返回承载建立或更新应答消息。 Step 512: The S-GW returns a bearer setup or update response message to the P-GW.

本实施例提供了一种优先级业务激活方法，通过 UE依次通过 MME、 S-GW向 P-GW转发承载资源分配或修改请求消息，在该消息中携带 eMPS 信息，由 P-GW根据 eMPS信息进行 eMPS授权处理，并将 eMPS优先级信息通过应答消息依次返回给 S-GW、 MME和 eNB, S-GW, MME和 eNB根据 eMPS优先级信息对用户的相关业务流和信令消息进行优先处理；本实施例降低了现有技术中通过终端与 AF间的应用层消息交互所导致的激活容易失败的风险，实现了终端直接采用底层信令消息来执行 eMPS激活，能够节省一些宝贵的时间和网络资源，大大提高了效率，降低了由于网络拥塞而导致 eMPS激活失败的风险。 The present embodiment provides a priority service activation method, in which the UE forwards a bearer resource allocation or modification request message to the P-GW through the MME and the S-GW, and carries the eMPS information in the message, and the P-GW performs the eMPS information according to the information. The eMPS authorization process is performed, and the eMPS priority information is sequentially returned to the S-GW, the MME, and the eNB through the response message, and the S-GW, the MME, and the eNB preferentially process the related service flow and the signaling message of the user according to the eMPS priority information. The risk of the activation failure caused by the application layer message interaction between the terminal and the AF in the prior art is reduced, and the terminal directly uses the underlying signaling message to perform eMPS activation, which can save some valuable time and Network resources, greatly improving efficiency and reducing network congestion The risk of failure to activate eMPS.

图 6为本发明优先级业务激活方法实施例五的信令图，如图 6所示，本实施例在上述实施例一的基础之上，提供了一种具体的优先级业务激活方法。本实施例可以具体应用于 3GPP网络接入时的 eMPS激活，其中，承载管理网元可以包括 eNB、 MME和 S-GW, QoS管理网元可以包括 P-GW和 PCRF。本实施例为组网中存在 PCC架构的情况，此时由 PCRF来执行 eMPS授权和 eMPS激活的决策，并为相关的业务流分配资源。具体地，本实施例可以包括如下步骤： FIG. 6 is a signaling diagram of Embodiment 5 of the priority service activation method of the present invention. As shown in FIG. 6, the embodiment provides a specific priority service activation method based on the foregoing Embodiment 1. This embodiment may be specifically applied to the activation of the eMPS in the 3GPP network access, where the bearer management network element may include an eNB, an MME, and an S-GW, and the QoS management network element may include a P-GW and a PCRF. In this embodiment, the PCC architecture exists in the networking. At this time, the PCRF performs the decision of eMPS authorization and eMPS activation, and allocates resources for related service flows. Specifically, this embodiment may include the following steps:

步骤 601 , UE向 MME发送承载资源分配或修改请求消息，在该承载资源分配或修改请求消息中携带 eMPS信息。 Step 601: The UE sends a bearer resource allocation or modification request message to the MME, where the eMPS information is carried in the bearer resource allocation or modification request message.

步骤 602, MME将承载资源分配或修改请求消息转发到 S-GW, 在承载资源分配或修改请求消息中携带 eMPS信息。 Step 602: The MME forwards the bearer resource allocation or modification request message to the S-GW, and carries the eMPS information in the bearer resource allocation or modification request message.

步骤 603 , S-GW将承载资源分配或修改请求消息转发到 P-GW, 在承载资源分配或修改请求消息中携带 eMPS信息。 Step 603: The S-GW forwards the bearer resource allocation or modification request message to the P-GW, and carries the eMPS information in the bearer resource allocation or modification request message.

步骤 604, P-GW向 PCRF发送 IP-CAN会话建立或修改请求消息。 Step 604: The P-GW sends an IP-CAN session establishment or modification request message to the PCRF.

步骤 605, PCRF根据 eMPS信息进行 eMPS授权处理。 Step 605: The PCRF performs eMPS authorization processing according to the eMPS information.

PCRF在接收到 IP-CAN会话建立或修改请求消息后，根据 eMPS信息对用户的 eMPS激活请求进行授权处理，决定是否对请求的 eMPS业务进行优先处理，并确定相应业务流的 eMPS优先级信息。可选地， PCRF可以在执行 eMPS授权处理时，制定相关的 eMPS激活策略。 After receiving the IP-CAN session establishment or modification request message, the PCRF performs authorization processing on the eMPS activation request of the user according to the eMPS information, determines whether to perform priority processing on the requested eMPS service, and determines eMPS priority information of the corresponding service flow. Optionally, the PCRF may formulate an eMPS activation policy when performing eMPS authorization processing.

步骤 606, PCRF向 P-GW返回 IP-CAN会话建立或修改应答消息。 Step 606: The PCRF returns an IP-CAN session establishment or modification response message to the P-GW.

步骤 607, P-GW向 S-GW返回建立或更新承载请求消息，在该承载建立或更新请求消息中携带相关承载的 eMPS优先级信息。 Step 607: The P-GW returns a setup or update bearer request message to the S-GW, where the bearer setup or update request message carries the eMPS priority information of the related bearer.

P-GW在进行 eMPS授权处理后，向 S-GW发送承载建立或更新请求消息，在该消息中携带相关承载的授权后的 eMPS优先级信息，后续 P-GW根据 eMPS优先级信息对该用户已有或以后新请求的相关业务流和信令消息进行优先处理。 After performing the eMPS authorization process, the P-GW sends a bearer setup or update request message to the S-GW, where the message carries the authorized eMPS priority information of the bearer, and the subsequent P-GW uses the eMPS priority information for the user. Related service flows and signaling messages that have been or are newly requested Line priority processing.

步骤 608, S-GW将建立或更新承载请求消息转发给 MME, 在该承载建立或更新请求消息中携带相关承载的 eMPS优先级信息，后续 S-GW则根据 eMPS优先级信息对该用户已有或以后新请求的相关业务流和信令消息进行优先处理。 Step 608: The S-GW forwards the update or update bearer request message to the MME, where the bearer setup or update request message carries the eMPS priority information of the related bearer, and the subsequent S-GW uses the eMPS priority information to the user. Or the newly requested related service flow and signaling message are prioritized.

步骤 609, MME将建立或更新承载请求消息转发给 eNB, 在该承载建立或更新请求消息中携带相关承载的 eMPS优先级信，后续 MME则根据 eMPS 优先级信息对该用户已有或以后新请求的相关业务流和信令消息进行优先处理。 Step 609: The MME forwards the setup or update bearer request message to the eNB, and carries the eMPS priority information of the relevant bearer in the bearer setup or update request message, and the subsequent MME has a new request for the user according to the eMPS priority information. The relevant service flows and signaling messages are prioritized.

步骤 610, eNB根据接收到的承载的 eMPS优先级信息向 UE发送连接重配置或无线承载修改请求消息，后续 eNB则根据 eMPS优先级信息对该用户已有或以后新请求的相关业务流和信令消息进行优先处理。 Step 610: The eNB sends a connection reconfiguration or a radio bearer modification request message to the UE according to the eMPS priority information of the received bearer, and the subsequent eNB performs the related service flow and the new request or the new request to the user according to the eMPS priority information. Make the message priority.

步骤 611 , UE向 eNB返回连接重配置或无线承载修改应答消息。 Step 611: The UE returns a connection reconfiguration or radio bearer modification response message to the eNB.

步骤 612, eNB向 MME返回承载建立或更新应答消息。 Step 612: The eNB returns a bearer setup or update response message to the MME.

步骤 613 , MME向 S-GW返回承载建立或更新应答消息。 Step 613: The MME returns a bearer setup or update response message to the S-GW.

步骤 614, S-GW向 P-GW返回承载建立或更新应答消息。 Step 614: The S-GW returns a bearer setup or update response message to the P-GW.

本实施例提供了一种优先级业务激活方法，通过 UE依次通过 MME、 S-GW向 P-GW转发承载资源分配或修改请求消息，在该消息中携带 eMPS 信息，由 P-GW根据 eMPS信息进行 eMPS授权处理，并将 eMPS优先级信息通过应答消息依次返回给 S-GW、 MME和 eNB, S-GW, MME和 eNB根据 eMPS优先级信息对用户的相关业务流和信令消息进行优先处理；本实施例降低了现有技术中通过终端与 AF间的应用层消息交互所导致的激活容易失败的风险，实现了终端直接采用底层信令消息来进行 eMPS激活，能够节省一些宝贵的时间和网络资源，大大提高了效率，降低了由于网络拥塞而导致 eMPS激活失败的风险。 The present embodiment provides a priority service activation method, in which the UE forwards a bearer resource allocation or modification request message to the P-GW through the MME and the S-GW, and carries the eMPS information in the message, and the P-GW performs the eMPS information according to the information. The eMPS authorization process is performed, and the eMPS priority information is sequentially returned to the S-GW, the MME, and the eNB through the response message, and the S-GW, the MME, and the eNB preferentially process the related service flow and the signaling message of the user according to the eMPS priority information. This embodiment reduces the risk of activation failure caused by the application layer message interaction between the terminal and the AF in the prior art, and realizes that the terminal directly uses the underlying signaling message to perform eMPS activation, which can save some valuable time and Network resources greatly improve efficiency and reduce the risk of eMPS activation failure due to network congestion.

图 7为本发明优先级业务去激活方法实施例一的流程图，如图 7所示，本实施例提供了一种优先级业务去激活方法，本实施例可以应用于 WiMAX 网络接入时的 ETS去激活，也可以应用于 3GPP网络接入时的 eMPS去激活，还可以应用于 3GPP2的 HRPD网络中，本实施例中以 WiMAX网络中 ETS 业务的去激活为例进行说明。具体地，本实施例提供的方法可以包括如下步骤： FIG. 7 is a flowchart of Embodiment 1 of a priority service deactivation method according to the present invention, as shown in FIG. This embodiment provides a priority service deactivation method. This embodiment can be applied to ETS deactivation in WiMAX network access, eMPS deactivation in 3GPP network access, and 3GPP2. In the HRPD network, in this embodiment, the deactivation of the ETS service in the WiMAX network is taken as an example for description. Specifically, the method provided in this embodiment may include the following steps:

步骤 701 , 接收承载管理网元发送的第二优先级业务去激活请求消息。在本实施例中， QoS管理网元接收承载管理网元发送的第二优先级业务去激活请求消息，在第二优先级业务去激活请求消息中携带优先级业务去激活信息。该优先级业务去激活信息由移动终端通过 MAC层的第一优先级业务去激活请求消息发送给承载管理网元。本实施例具体为 ETS的去激活流程，则此处的优先级业务去激活信息可以具体为 ETS信息，后续不再贅述。其中，第一优先级业务去激活请求消息可以为业务流或承载删除请求消息，而第二优先级业务去激活请求消息可以为资源译放请求消息。在第一优先级业务去激活请求消息中携带的 ETS信息可以包括如下信息中的一种或多种的组合：优先级业务去激活指示信息、优先级业务的优先级信息，进一步地还可以包括优先级业务的业务类型信息。此处的优先级业务去激活指示信息具体为 ETS去激活指示，优先级业务的优先级信息具体为 ETS优先级标识为零或空。承载管理网元从第一优先级业务去激活请求消息中获取 ETS信息，承载管理网元再向 QoS管理网元发送第二优先级业务去激活请求消息，这一消息发送过程可以经过多个相关网络实体，在第二优先级业务去激活请求消息中也携带 ETS信息。 Step 701: Receive a second priority service deactivation request message sent by the bearer management network element. In this embodiment, the QoS management network element receives the second priority service deactivation request message sent by the bearer management network element, and carries the priority service deactivation information in the second priority service deactivation request message. The priority service deactivation information is sent by the mobile terminal to the bearer management network element through the first priority service deactivation request message of the MAC layer. The embodiment is specifically a deactivation process of the ETS, and the priority service deactivation information herein may be specifically ETS information, and details are not described herein. The first priority service deactivation request message may be a service flow or bearer deletion request message, and the second priority service deactivation request message may be a resource release request message. The ETS information carried in the first priority service deactivation request message may include a combination of one or more of the following information: the priority service deactivation indication information, the priority information of the priority service, and may further include Service type information of the priority service. The priority service deactivation indication information here is specifically an ETS deactivation indication, and the priority information of the priority service is specifically that the ETS priority identifier is zero or empty. The bearer management network element obtains the ETS information from the first priority service deactivation request message, and the bearer management network element sends the second priority service deactivation request message to the QoS management network element, and the message sending process may go through multiple correlations. The network entity also carries the ETS information in the second priority service deactivation request message.

步骤 702, 根据优先级业务去激活信息取消对用户的优先处理。 Step 702: Deactivate the priority processing of the user according to the priority service deactivation information.

QoS管理网元接收到承载管理网元发送的第二优先级业务去激活请求消息后，从第二优先级业务去激活请求消息中获取 ETS信息。 QoS管理网元根据 ETS信息 , 以及本地策略或之前从 AAA/SPR获取的策略信息取消对用户的优先处理，确定相关业务流的 ETS优先级。具体地，本步骤可以为 QoS管理网元根据策略信息设置用户的一个或多个业务流的优先级为零或空，并取消对所述用户的信令消息的优先处理。如 QoS管理网元根据 ETS去激活指示和业务类型，清除该种业务类型的其他业务流的 ETS优先级，此处的业务流的 ETS优先级为去激活后的 ETS优先级，后续 QoS管理网元将不再对用户已有或新请求的相关业务流及信令消息进行优先处理。 After receiving the second priority service deactivation request message sent by the bearer management network element, the QoS management network element obtains the ETS information from the second priority service deactivation request message. The QoS management network element cancels the priority processing of the user according to the ETS information, and the local policy or the policy information previously obtained from the AAA/SPR, and determines the ETS priority of the related service flow. Specifically, this step can be a QoS tube. The network element sets the priority of one or more service flows of the user to zero or null according to the policy information, and cancels the priority processing of the signaling message of the user. For example, the QoS management network element clears the ETS priority of the other service flows of the service type according to the ETS deactivation indication and the service type, where the ETS priority of the service flow is the deactivated ETS priority, and the subsequent QoS management network The meta-process will no longer prioritize the relevant service flows and signaling messages that the user has requested or newly requested.

本实施例提供了一种优先级业务去激活方法，通过移动终端向承载管理网元发送介质访问控制 MAC层的第一优先级业务去激活请求消息，在该第一优先级业务去激活请求消息中携带 ETS信息，再由接收到 ETS信息的承载管理网元将 ETS信息通过第二优先级业务去激活请求消息发送到 QoS管理网元， QoS管理网元根据该 ETS信息取消对用户的优先处理，本实施例解决了没有 AF或者没有 Rx接口时 ETS业务去激活的问题。 The embodiment provides a priority service deactivation method, where the mobile terminal sends a first priority service deactivation request message of the medium access control MAC layer to the bearer management network element, where the first priority service deactivation request message is sent. The ETS information carries the ETS information, and the bearer management network element that receives the ETS information sends the ETS information to the QoS management network element by using the second priority service deactivation request message, and the QoS management network element cancels the priority processing of the user according to the ETS information. This embodiment solves the problem that the ETS service is deactivated when there is no AF or no Rx interface.

图 8为本发明优先级业务去激活方法实施例二的信令图，如图 8所示，本实施例在上述实施例一的基石出之上，提供了一种具体的优先级业务去激活方法。本实施例可以具体应用于 WiMAX网络接入时的 ETS去激活，其中，承载管理网元可以包括 BS和 Serving SFA , QoS管理网元可以包括 Anchor SFA和 PCRF。本实施例为组网中不存在 PCC架构的情况，此时由 Anchor SFA 来执行 ETS去激活的决策。具体地，本实施例可以包括如下步骤： FIG. 8 is a signaling diagram of Embodiment 2 of a priority service deactivation method according to the present invention. As shown in FIG. 8, this embodiment provides a specific priority service deactivation on the basis of the foregoing Embodiment 1. method. This embodiment may be specifically applied to the ETS deactivation of the WiMAX network access. The bearer management network element may include a BS and a Serving SFA, and the QoS management network element may include an Anchor SFA and a PCRF. In this embodiment, the PCC architecture does not exist in the networking, and the decision of the ETS deactivation is performed by the Anchor SFA. Specifically, this embodiment may include the following steps:

步骤 801 , MS向 BS发送 SF删除请求消息，在该 SF删除请求消息中携带 ETS信息。 Step 801: The MS sends an SF deletion request message to the BS, where the ETS information is carried in the SF deletion request message.

在本步骤中，当用户请求去激活 ETS业务时，通过 MS向 BS发送 SF删除请求消息，在 SF删除请求消息中携带 ETS信息。本步骤中携带的 ETS信息可以包括 ETS去激活指示信息、去激活的业务类型、 ETS优先级信息，而 ETS优先级信息标识为零或空。 In this step, when the user requests to deactivate the ETS service, the MS sends an SF deletion request message to the BS through the MS, and carries the ETS information in the SF deletion request message. The ETS information carried in this step may include ETS deactivation indication information, deactivated service type, ETS priority information, and ETS priority information identifier is zero or empty.

步骤 802, BS向 MS返回应答消息。 Step 802, the BS returns a response message to the MS.

步骤 803 , BS向 Serving SFA发送 DP去注册请求消息，在该 DP去注册请求消息中包括 MS携带的 ETS信息。步骤 804 , Serving SFA向 Anchor SFA发送资源释放请求消息 , 在该资源译放请求消息中包括 MS携带的 ETS信息。 Step 803: The BS sends a DP de-registration request message to the Serving SFA, where the ETS information carried by the MS is included in the DP de-registration request message. Step 804: The Serving SFA sends a resource release request message to the Anchor SFA, where the resource release request message includes the ETS information carried by the MS.

步骤 805, Anchor SFA根据 ETS信息取消对该用户的信令消息以及相关业务流进行优先处理。执行相应的去激活决策。 Anchor SFA根据 ETS信息中的去激活指示信息，清除该业务类型的其他业务流的 ETS优先级，将对应的业务流的 ETS优先级设置为零或空，即取消对该业务流的优先处理，此外， Anchor SFA后续不再对该用户的信令消息进行优先处理。 Step 805: The Anchor SFA cancels the priority processing of the signaling message and related service flow of the user according to the ETS information. Perform the appropriate deactivation decision. The anchor SFA clears the ETS priority of other service flows of the service type according to the deactivation indication information in the ETS information, and sets the ETS priority of the corresponding service flow to zero or null, that is, cancels the priority processing of the service flow. In addition, the Anchor SFA does not prioritize the signaling messages of the user.

步骤 806, Anchor SFA向 Serving SFA返回资源释放应答消息。 Step 806, the Anchor SFA returns a resource release response message to the Serving SFA.

Anchor SFA在完成 ETS去激活之后，向 Serving SFA发送资源译放应答消息，在该资源译放应答消息中携带一个或多个 SF信息，该 SF信息中包括了去激活后的该业务流的 ETS优先级。 Anchor SFA后续则将根据本地保存的策略信息对该用户的相关业务流及信令消息进行优先处理，具体可以为根据策略信息降低或删除用户的一个或多个业务流的优先级，如将其优先级由 5 降为 0, 并为相关的业务流重新分配资源，则后续对该用户已有或以后新请求的相关业务流以及信令消息不再进行优先处理。此处所指的策略信息可以包括对带宽、丟包率以及延迟等已有 Qos信息的处理策略，对业务流的优先级的处理策略以及对用户的相关业务流的处理策略。 After completing the ETS deactivation, the anchor SFA sends a resource release response message to the Serving SFA, where the resource release response message carries one or more SF information, where the SF information includes the deactivated ETS of the service flow. priority. The anchor SFA will preferentially process the related service flows and signaling messages of the user according to the locally saved policy information, and may specifically reduce or delete the priority of one or more service flows of the user according to the policy information, for example, The priority is reduced from 5 to 0, and the resources are re-allocated for the related service flows. Then, the related service flows and signaling messages that have been newly requested by the user or are not processed are not prioritized. The policy information referred to herein may include processing strategies for existing QoS information such as bandwidth, packet loss rate, and delay, processing strategies for prioritizing traffic flows, and processing strategies for related service flows of users.

步骤 807 , Serving SFA向 BS返回 DP去注册应答消息。 Step 807: The Serving SFA returns a DP registration response message to the BS.

Serving SFA向 BS发送 DP去注册应答消息，在该 DP去注册应答消息中携带一个或多个业务流信息，该业务流信息包括去激活后的该业务流的 ETS优先级。后续 BS和 Serving SFA后续不再对该用户的相关业务流以及信令消息进行优先处理。 The Serving SFA sends a DP deregistration response message to the BS, and the DP deregistration response message carries one or more service flow information, where the service flow information includes the ETS priority of the deactivated service flow. Subsequent BSs and Serving SFAs no longer prioritize the relevant service flows and signaling messages of the user.

步骤 808, BS向 MS返回 SF删除应答消息。 Step 808, the BS returns an SF delete response message to the MS.

本实施例提供了一种优先级业务去激活方法，通过 MS向 BS发送携带 This embodiment provides a priority service deactivation method, which is sent to the BS by the MS.

ETS信息的 SF删除请求消息， BS将 ETS信息携带在 DP去注册请求消息中发送到 Serving SFA, Serving SFA再将 ETS信息通过资源译放请求发送到 Anchor SFA, 由 Anchor SFA根据 ETS信息取消对该用户的信令消息以及相关业务流进行优先处理，并将去激活后的结果通过应答消息依次返回给 Serving SFA和 BS, Anchor SFA, Serving SFA和 BS根据 ETS优先级信息不再对用户的相关业务流以及信令消息进行优先处理；本实施例解决了网络中未设置 AF或者 Rx接口时 ETS去激活的问题。 SF deletion request message of ETS information, BS carries ETS information in DP deregistration request message After being sent to the Serving SFA, the Serving SFA sends the ETS information to the Anchor SFA through the resource release request, and the Anchor SFA cancels the priority processing of the signaling message and related service flow of the user according to the ETS information, and deactivates the result. The response message is sequentially returned to the Serving SFA and the BS, and the Anchor SFA, the Serving SFA, and the BS do not prioritize the related service flow and the signaling message of the user according to the ETS priority information. This embodiment solves that the AF is not set in the network or The problem of ETS deactivation when the Rx interface.

图 9为本发明优先级业务去激活方法实施例三的信令图，如图 9所示，本实施例在上述实施例一的基石出之上，提供了一种具体的优先级业务去激活方法。本实施例可以具体应用于 WiMAX网络接入时的 ETS去激活，其中，承载管理网元可以包括 BS和 Serving SFA, QoS管理网元可以包括 AnchorSFA 和 PCRF。本实施例为组网中存在 PCC架构的情况，此时由 PCRF来执行 ETS 去激活的决策。具体地，本实施例可以包括如下步骤： FIG. 9 is a signaling diagram of Embodiment 3 of a priority service deactivation method according to the present invention. As shown in FIG. 9, this embodiment provides a specific priority service deactivation on the basis of the foregoing Embodiment 1. method. This embodiment may be specifically applied to the ETS deactivation of the WiMAX network access. The bearer management network element may include a BS and a Serving SFA, and the QoS management network element may include an AnchorSFA and a PCRF. In this embodiment, the PCC architecture exists in the networking, and the decision of the ETS deactivation is performed by the PCRF. Specifically, this embodiment may include the following steps:

步骤 901 , MS向 BS发送 SF删除请求消息，在该 SF删除请求消息中携带 ETS信息。 Step 901: The MS sends an SF Delete Request message to the BS, and carries the ETS information in the SF Delete Request message.

步骤 902, BS向 MS返回应答消息。 Step 902: The BS returns a response message to the MS.

步骤 903 , BS向 Serving SFA发送 DP去注册消息，在该 DP去注册请求消息中包括 MS携带的 ETS信息。 Step 903: The BS sends a DP deregistration message to the Serving SFA, where the ETS information carried by the MS is included in the DP deregistration request message.

步骤 904 , Serving SFA向 Anchor SFA发送资源释放请求消息，在该资源译放请求消息中包括 MS携带的 ETS信息。 Step 904: The Serving SFA sends a resource release request message to the Anchor SFA, where the resource release request message includes the ETS information carried by the MS.

步骤 905 , Anchor SFA向 PCRF发送 IP-CAN会话删除请求消息。 Step 905: The Anchor SFA sends an IP-CAN session deletion request message to the PCRF.

在本实施例中，组网中存在 PCC架构，则由 PCRF来执行 ETS去激活决策。 Anchor SFA向 PCRF发送 IP-CAN会话删除请求消息时 , 在 IP-CAN会话删除消息中携带 ETS去激活指示信息。 In this embodiment, if there is a PCC architecture in the networking, the ETF deactivation decision is performed by the PCRF. When the Anchor SFA sends an IP-CAN session deletion request message to the PCRF, the ETS deactivation indication message is carried in the IP-CAN session deletion message.

步骤 906, PCRF根据 ETS信息取消对该用户的信令消息以及相关业务流进行优先处理。 Step 906: The PCRF cancels the priority processing of the signaling message of the user and the related service flow according to the ETS information.

步骤 907, PCRF将 ETS去激活策略信息发送给 Anchor SFA, 在 ETS去激活策略信息中包括一个或多个业务流信息，而这些业务流信息中包括去激活后的用户的 ETS优先级。 Step 907, the PCRF sends the ETS deactivation policy information to the Anchor SFA, and goes to the ETS. The activation policy information includes one or more service flow information, and the service flow information includes the ETS priority of the deactivated user.

步骤 908, Anchor SFA向 Serving SFA返回资源释放应答消息，在该资源译放应答消息中携带去激活后的用户的 ETS优先级。 Step 908: The Anchor SFA returns a resource release response message to the Serving SFA, where the resource release response message carries the ETS priority of the deactivated user.

步骤 909, Serving SFA向 BS返回 DP去注册应答消息，在该 DP去注册应答消息中携带去激活后的用户的 ETS优先级。 Step 909, the Serving SFA returns a DP registration response message to the BS, and carries the ETS priority of the deactivated user in the DP deregistration response message.

步骤 910, BS向 UE返回 SF删除应答消息。 Step 910: The BS returns an SF delete response message to the UE.

本实施例提供了一种优先级业务去激活方法，通过 MS向 BS发送携带 ETS信息的 SF删除请求消息， BS将 ETS信息携带在 DP去注册消息中发送到 Serving SFA, Serving SFA再将 ETS信息通过资源译放请求发送到 Anchor SFA , Anchor SFA向 PCRF发送 IP-CAN会话删除请求消息 , 由 PCRF根据 ETS信息执行取消对该用户端的优先处理，并将去激活后的 ETS优先级信息通过应答消息依次返回给 Serving SFA和 BS , Anchor SFA, Serving SFA和 BS根据 ETS优先级信息不再对用户的相关业务流以及信令消息进行优先处理；本实施例解决了网络中未设置 AF或者 Rx接口时 ETS去激活的问题。 The embodiment provides a priority service deactivation method. The MS sends an SF deletion request message carrying the ETS information to the BS, and the BS carries the ETS information in the DP deregistration message and sends the message to the Serving SFA, and the Serving SFA sends the ETS information. After the resource release request is sent to the Anchor SFA, the Anchor SFA sends an IP-CAN session deletion request message to the PCRF, and the PCRF performs the cancellation of the priority processing on the UE according to the ETS information, and passes the deactivated ETS priority information through the response message. In this case, the following information is returned to the Serving SFA and the BS, and the Anchor SFA, the Serving SFA, and the BS do not prioritize the related service flows and the signaling messages of the user according to the ETS priority information. This embodiment solves the problem that the AF or Rx interface is not set in the network. ETS deactivation problem.

图 10为本发明优先级业务去激活方法实施例四的信令图，如图 10所示，本实施例在上述实施例一的基石出之上，提供了一种具体的优先级业务去激活方法。本实施例可以具体应用于 3GPP网络接入时的 eMPS去激活，其中，承载管理网元可以包括 eNB、 MME和 S-GW, QoS管理网元可以包括 P-GW。本实施例为组网中不存在 PCC架构的情况，此时由 P-GW来执行 eMPS去激活的决策。具体地，本实施例可以包括如下步骤： 10 is a signaling diagram of Embodiment 4 of a priority service deactivation method according to the present invention. As shown in FIG. 10, this embodiment provides a specific priority service deactivation on the basis of the foregoing Embodiment 1. method. This embodiment may be specifically applied to the eMPS deactivation in the case of the 3GPP network access, where the bearer management network element may include an eNB, an MME, and an S-GW, and the QoS management network element may include a P-GW. In this embodiment, the PCC architecture does not exist in the networking. At this time, the P-GW performs the eMPS deactivation decision. Specifically, this embodiment may include the following steps:

步骤 1001 , UE向 MME发送承载资源译放请求消息，在该承载资源释放请求消息中携带 eMPS信息。 Step 1001: The UE sends a bearer resource release request message to the MME, where the bearer resource release request message carries eMPS information.

优选地，当 MME或 eNB的资源出现紧张或拥塞时， MME可以对 UE 的承载删除请求消息进行排队处理，并向 UE发送排队处理通知消息，以通知 UE当前处于排队状态。步骤 1002, MME将承载资源译放请求消息转发到 S-GW,在承载资源释放请求消息中携带 eMPS信息。 Preferably, when the resources of the MME or the eNB are tight or congested, the MME may perform a queuing process on the bearer deletion request message of the UE, and send a queuing processing notification message to the UE to notify the UE that the UE is currently in the queuing state. Step 1002: The MME forwards the bearer resource release request message to the S-GW, and carries the eMPS information in the bearer resource release request message.

优选地，当 S-GW的资源出现紧张或拥塞时， S-GW可以对 UE的承载资源删除请求消息进行排队处理，并通过 MME、 eNB向 UE发送排队处理通知消息，以通知 UE当前处于排队状态。 Preferably, when the resources of the S-GW are tight or congested, the S-GW may perform a queuing process for the UE's bearer resource deletion request message, and send a queuing processing notification message to the UE through the MME and the eNB to notify the UE that the UE is currently queued. status.

步骤 1003, S-GW将承载资源译放请求消息转发到 P-GW, 在承载资源译放请求消息中携带 eMPS信息。 Step 1003: The S-GW forwards the bearer resource release request message to the P-GW, and carries the eMPS information in the bearer resource release request message.

优选地，当 P-GW的资源出现紧张或拥塞时， P-GW可以对 UE的承载资源删除请求消息进行排队处理，并通过 S-GW、 MME、 eNB向 UE发送排队处理通知消息，以通知 UE当前处于排队状态。 Preferably, when the resources of the P-GW are tight or congested, the P-GW may perform a queuing process for the bearer resource deletion request message of the UE, and send a queuing processing notification message to the UE through the S-GW, the MME, and the eNB, to notify The UE is currently in a queued state.

步骤 1004, P-GW根据 eMPS信息取消对该用户的优先处理。 Step 1004: The P-GW cancels the priority processing of the user according to the eMPS information.

P-GW可以具体根据本地策略或之前从 AAA/SPR获取的策略信息执行相应的去激活决策。 P-GW根据信息中的 eMPS去激活指示信息，清除该业务类型的其他相关业务流的 eMPS优先级，将对应的业务流的 eMPS优先级设置为零或空，即取消对该业务流及该用户的信令消息的优先处理。 The P-GW may perform the corresponding deactivation decision according to the local policy or the policy information previously obtained from the AAA/SPR. The P-GW deactivates the indication information according to the eMPS in the information, clears the eMPS priority of other related service flows of the service type, and sets the eMPS priority of the corresponding service flow to zero or null, that is, cancels the service flow and the Priority processing of the user's signaling message.

步骤 1005, P-GW向 S-GW返回删除承载请求消息，在该删除承载请求消息中携带去激活后的相关承载的 eMPS优先级信息。 Step 1005: The P-GW returns a delete bearer request message to the S-GW, where the delete bearer request message carries the eMPS priority information of the deactivated related bearer.

P-GW在进行 eMPS授权处理后，向 S-GW发送删除承载请求消息，在该消息中携带去激活后的相关承载的 eMPS优先级信息，后续 P-GW则根据该 eMPS优先级信息不再对该用户的相关业务流及信令消息进行优先处理。 After performing the eMPS authorization process, the P-GW sends a delete bearer request message to the S-GW, where the message carries the eMPS priority information of the deactivated related bearer, and the subsequent P-GW stops according to the eMPS priority information. Priority processing is performed on the related service flow and signaling messages of the user.

步骤 1006, S-GW将删除承载请求消息转发给 MME,在该删除承载请求消息中携带去激活后的相关承载的 eMPS优先级信息，后续 S-GW则根据该 eMPS优先级信息不再对该用户的相关业务流及信令消息进行优先处理。 Step 1006: The S-GW forwards the delete bearer request message to the MME, where the delete bearer request message carries the eMPS priority information of the deactivated bearer, and the subsequent S-GW does not use the eMPS priority information according to the eMPS priority information. The user's related service flow and signaling messages are prioritized.

步骤 1007, MME将删除承载请求消息转发给 eNB, 在该删除承载请求消息中携带去激活后的相关承载的 eMPS优先级信息，后续 MME则不再对该用户的相关业务流及信令消息进行优先处理。步骤 1008, eNB根据接收到的去激活后的承载的 eMPS优先级信息向 UE发送无线承载译放请求消息，后续 eNB则不再对该用户的相关业务流及信令消息进行优先处理。 Step 1007: The MME forwards the delete bearer request message to the eNB, where the delete bearer request message carries the eMPS priority information of the deactivated related bearer, and the subsequent MME does not perform the related service flow and the signaling message of the user. Priority processing. Step 1008: The eNB sends a radio bearer release request message to the UE according to the received eMPS priority information of the deactivated bearer, and the subsequent eNB does not prioritize the related service flow and the signaling message of the user.

步骤 1009, UE向 eNB返回无线承载释放应答消息。 Step 1009: The UE returns a radio bearer release response message to the eNB.

步骤 1010, eNB向 MME返回承载删除应答消息。 Step 1010: The eNB returns a bearer deletion response message to the MME.

步骤 1011 , MME向 S-GW返回承载删除应答消息。 Step 1011: The MME returns a bearer deletion response message to the S-GW.

步骤 1012, S-GW向 P-GW返回承载删除应答消息。 Step 1012: The S-GW returns a bearer deletion response message to the P-GW.

本实施例提供了一种优先级业务去激活方法，通过 UE依次通过 MME、 S-GW向 P-GW转发承载资源删除请求消息，在该消息中携带 eMPS信息，由 P-GW根据 eMPS信息取消对该用户的优先处理，并将去激活后的 eMPS 优先级信息通过应答消息依次返回给 S-GW、 MME和 eNB, S-GW, MME 和 eNB根据去激活后的 eMPS优先级信息，不再对用户的相关业务流及信令消息进行优先处理；本实施例解决了网络中未设置 AF或者 Rx接口时 ETS 去激活的问题。 The present embodiment provides a priority service deactivation method, in which the UE forwards the bearer resource deletion request message to the P-GW through the MME and the S-GW, and the eMPS information is carried in the message, and the P-GW cancels the eMPS information according to the eMPS information. Priority processing for the user, and the deactivated eMPS priority information is sequentially returned to the S-GW, the MME, and the eNB through the response message, and the S-GW, the MME, and the eNB are no longer based on the deactivated eMPS priority information. Priority processing is performed on the related service flow and the signaling message of the user. This embodiment solves the problem that the ETS is deactivated when the AF or Rx interface is not set in the network.

图 11为本发明优先级业务去激活方法实施例五的信令图，如图 11所示，本实施例在上述图 7所示的实施例一的基础之上，提供了一种具体的优先级业务去激活方法。本实施例可以具体应用于 3GPP网络接入时的 eMPS去激活，其中，承载管理网元可以包括 eNB、 MME和 S-GW, QoS管理网元可以包括 P-GW和 PCRF。本实施例为组网中存在 PCC架构的情况，此时由 PCRF 来执行 eMPS去激活的决策。具体地，本实施例可以包括如下步骤： FIG. 11 is a signaling diagram of Embodiment 5 of a priority service deactivation method according to the present invention. As shown in FIG. 11, this embodiment provides a specific priority on the basis of Embodiment 1 shown in FIG. 7 above. Level business deactivation method. This embodiment may be specifically applied to the eMPS deactivation of the 3GPP network access, where the bearer management network element may include an eNB, an MME, and an S-GW, and the QoS management network element may include a P-GW and a PCRF. In this embodiment, the PCC architecture exists in the networking, and the decision of the eMPS deactivation is performed by the PCRF. Specifically, this embodiment may include the following steps:

步骤 1101 , UE向 MME发送承载资源译放请求消息，在该承载资源释放请求消息中携带 eMPS信息。 Step 1101: The UE sends a bearer resource release request message to the MME, where the bearer resource release request message carries the eMPS information.

步骤 1102, MME将承载资源译放请求消息转发到 S-GW,在承载资源释放请求消息中携带 eMPS信息。 Step 1102: The MME forwards the bearer resource release request message to the S-GW, and carries the eMPS information in the bearer resource release request message.

步骤 1103, S-GW将承载资源译放请求消息转发到 P-GW, 在承载资源译放请求消息中携带 eMPS信息。步骤 1104 , P-GW向 PCRF发送 IP-CAN会话删除请求消息。步骤 1105, PCRF根据 eMPS信息取消对该用户的优先处理。 Step 1103: The S-GW forwards the bearer resource release request message to the P-GW, and carries the eMPS information in the bearer resource release request message. Step 1104: The P-GW sends an IP-CAN session deletion request message to the PCRF. In step 1105, the PCRF cancels the priority processing of the user according to the eMPS information.

PCRF在接收到 IP-CAN会话删除请求消息后，根据 eMPS信息取消对该用户的优先处理，并确定去激活后的相应业务流的 eMPS优先级信息，即设置该用户相关业务流的优先级信息为零或空。 After receiving the IP-CAN session deletion request message, the PCRF cancels the priority processing of the user according to the eMPS information, and determines the eMPS priority information of the deactivated corresponding service flow, that is, sets the priority information of the related service flow of the user. Zero or empty.

步骤 1106 , CRF向 P-GWP返回 IP-CAN会话删除应答消息。 Step 1106: The CRF returns an IP-CAN session deletion response message to the P-GWP.

步骤 1107 , P-GW向 S-GW返回删除承载请求消息，在该承载删除请求消息中携带去激活后的相关承载的 eMPS优先级信息。 Step 1107: The P-GW returns a delete bearer request message to the S-GW, where the bearer delete request message carries the eMPS priority information of the deactivated related bearer.

步骤 1108, S-GW将删除承载请求消息转发给 MME,在该删除承载请求消息中携带去激活后的相关承载的 eMPS优先级信息，后续 S-GW则不再对该用户的相关业务流及信令消息进行优先处理。 Step 1108: The S-GW forwards the delete bearer request message to the MME, where the delete bearer request message carries the eMPS priority information of the deactivated related bearer, and the subsequent S-GW does not perform the related service flow of the user. The signaling message is prioritized.

步骤 1109, MME将删除承载请求消息转发给 eNB, 在该删除承载请求消息中携带去激活后的相关承载的 eMPS优先级信，后续 MME则不再对该用户的相关业务流及信令消息进行优先处理。 Step 1109: The MME forwards the delete bearer request message to the eNB, where the delete bearer request message carries the eMPS priority information of the deactivated related bearer, and the subsequent MME does not perform the related service flow and the signaling message of the user. Priority processing.

步骤 1110, eNB根据接收到的去激活后的承载的 eMPS优先级信息向 Step 1110: The eNB sends, according to the received eMPS priority information of the deactivated bearer,

UE发送无线承载译放请求消息，后续 eNB则不再对该用户的相关业务流及信令消息进行优先处理。 The UE sends the radio bearer release request message, and the subsequent eNB does not prioritize the related service flow and the signaling message of the user.

步骤 1111 , UE向 eNB返回无线承载释放应答消息。 Step 1111: The UE returns a radio bearer release response message to the eNB.

步骤 1112, eNB向 MME返回承载删除应答消息。 Step 1112: The eNB returns a bearer deletion response message to the MME.

步骤 1113 , MME向 S-GW返回承载删除应答消息。 Step 1113: The MME returns a bearer deletion response message to the S-GW.

步骤 1114, S-GW向 P-GW返回承载删除应答消息。 Step 1114: The S-GW returns a bearer deletion response message to the P-GW.

本实施例提供了一种优先级业务去激活方法，通过 UE依次通过 MME、 This embodiment provides a priority service deactivation method, which sequentially passes the MME through the UE.

S-GW向 P-GW转发承载资源删除请求消息，在该消息中携带 eMPS信息，由 P-GW根据 eMPS信息取消对该用户的优先处理，并将去激活后的 eMPS 优先级信息通过应答消息依次返回给 S-GW、 MME和 eNB, S-GW, MME 和 eNB根据 eMPS优先级信息不再对用户的相关业务流及信令消息进行优先处理；本实施例解决了网络中未设置 AF或者 Rx接口时 ETS去激活的问题。本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括： ROM, RAM, 磁碟或者光盘等各种可以存储程序代码的介图 12为本发明业务质量管理网元实施例一的结构示意图，如图 12所示，本实施例提供了一种业务质量管理网元，可以具体执行上述图 1所示的方法实施例的各个步骤，此处不再贅述。本实施例提供的业务质量管理网元可以具体包括第一接收模块 1201、授权模块 1202和激活模块 1203。其中，第一接收模块 1201用于接收承载管理网元发送的第二优先级业务激活请求消息，所述第二优先级业务激活请求消息中携带优先级业务激活信息，所述优先级业务激活信息由移动终端通过介质访问控制 MAC层的第一优先级业务激活请求消息发送给所述承载管理网元。授权模块 1202用于根据所述优先级业务激活信息对优先级业务激活请求进行授权处理。激活模块 1203用于将生成的授权结果发送给所述承载管理网元，由所述承载管理网元根据所述授权结果执行优先级业务处理。 The S-GW forwards the bearer resource deletion request message to the P-GW, where the message carries the eMPS information, and the P-GW cancels the priority processing of the user according to the eMPS information, and passes the deactivated eMPS priority information through the response message. Returning to the S-GW, the MME, and the eNB in turn, the S-GW, the MME, and the eNB do not prioritize the related service flows and signaling messages of the user according to the eMPS priority information. Processing; This embodiment solves the problem that the ETS is deactivated when the AF or Rx interface is not set in the network. A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to program instructions, and the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing storage medium includes: ROM, RAM, disk or optical disk, and the like, which can store program codes, and is a schematic structural diagram of Embodiment 1 of the service quality management network element of the present invention, such as As shown in FIG. 12, this embodiment provides a service quality management network element, and the steps of the method embodiment shown in FIG. 1 are specifically executed, and details are not described herein again. The service quality management network element provided in this embodiment may specifically include a first receiving module 1201, an authorization module 1202, and an activation module 1203. The first receiving module 1201 is configured to receive a second priority service activation request message sent by the bearer management network element, where the second priority service activation request message carries priority service activation information, and the priority service activation information The first priority service activation request message that is controlled by the mobile terminal through the medium access control MAC layer is sent to the bearer management network element. The authorization module 1202 is configured to perform authorization processing on the priority service activation request according to the priority service activation information. The activation module 1203 is configured to send the generated authorization result to the bearer management network element, and the bearer management network element performs priority service processing according to the authorization result.

图 13为本发明业务质量管理网元实施例二的结构示意图，如图 13所示，本实施例提供了一种业务质量管理网元，可以具体执行上述图 2或图 4所示的方法实施例的各个步骤，此处不再贅述。本实施例提供的业务质量管理网元在上述图 12所示的实施例的基础之上，可以具体应用于 WiMAX网络中，其中，第一优先级业务激活请求消息为业务流建立或修改请求消息，所述第二优先级业务激活请求消息为资源分配请求消息，所述承载管理网元包括基站和 Serving SFA。 FIG. 13 is a schematic structural diagram of Embodiment 2 of the service quality management network element according to the present invention. As shown in FIG. 13, this embodiment provides a service quality management network element, which may be specifically implemented by the method shown in FIG. 2 or FIG. The various steps of the example will not be described here. The service quality management network element provided in this embodiment may be specifically applied to a WiMAX network, where the first priority service activation request message is a service flow establishment or modification request message, based on the foregoing embodiment shown in FIG. The second priority service activation request message is a resource allocation request message, where the bearer management network element includes a base station and a Serving SFA.

具体地，第一接收模块 1201可以具体用于接收 Serving SFA发送的所述资源分配请求消息，所述资源分配请求消息中携带优先级业务激活信息，所述优先级业务激活信息由移动终端通过所述业务流建立或修改请求消息发送给基站，由所述基站通过数据路径注册或修改请求消息发送给所述 Serving SFA。 Specifically, the first receiving module 1201 may be specifically configured to receive the resource allocation request message sent by the Serving SFA, where the resource allocation request message carries priority service activation information, where The priority service activation information is sent by the mobile terminal to the base station by using the service flow establishment or modification request message, and is sent by the base station to the Serving SFA through a data path registration or modification request message.

进一步地，授权模块 1202可以具体包括第一授权单元 1212和第二授权单元 1222。其中，第一授权单元 1212用于当存在策略与计费控制 PCC架构时 ,由锚定业务流授权实体 Anchor SFA向策略与计费决定实体 PCRF发送 IP- CAN会话建立或修改请求消息，所述 IP-CAN会话建立或请求消息中携带所述优先级业务激活信息，由所述 PCRF根据业务激活信息，以及本地保存的或从 AAA/SPR获取的用户签约信息对优先级业务激活请求进行授权处理。第二授权单元 1222用于当不存在 PCC架构时，由 Anchor SFA根据优先级业务激活信息，以及本地保存的用户签约信息对优先级业务激活请求进行授权处理。 Further, the authorization module 1202 may specifically include a first authorization unit 1212 and a second authorization unit 1222. The first authorization unit 1212 is configured to: when the policy and charging control PCC architecture exists, send, by the anchor service flow authorization entity Anchor SFA, an IP-CAN session establishment or modification request message to the policy and charging decision entity PCRF, where The IP-CAN session establishment or request message carries the priority service activation information, and the PCRF performs authorization processing on the priority service activation request according to the service activation information and the user subscription information locally saved or acquired from the AAA/SPR. . The second authorization unit 1222 is configured to perform authorization processing on the priority service activation request by the Anchor SFA according to the priority service activation information and the locally saved user subscription information when the PCC architecture does not exist.

本实施例提供了一种业务质量管理网元，通过 MS向 BS发送携带 ETS 信息的 SF建立或修改请求消息， BS将 ETS信息携带在 DP注册或修改请求消息中发送到 Serving SFA, Serving SFA再将 ETS信息通过资源分配请求发送到 Anchor SFA, 由 Anchor SFA根据 ETS信息进行 ETS授权处理，并将 ETS优先级信息通过应答消息依次返回给 Serving SFA和 BS , Anchor SFA、 Serving SFA和 BS根据 ETS优先级信息对用户的相关业务流及信令消息进行优先处理；本实施例降低了现有技术中通过终端与 AF间的应用层消息交互所导致的激活容易失败的风险，实现了终端直接采用底层信令消息来执行优先级业务处理，能够节省一些宝贵的时间和网络资源，大大提高了效率，降低了由于网络拥塞而导致优先级业务激活失败的风险。 The embodiment provides a service quality management network element, and sends an SF establishment or modification request message carrying the ETS information to the BS through the MS, and the BS carries the ETS information in the DP registration or modification request message and sends it to the Serving SFA, Serving SFA. The ETS information is sent to the Anchor SFA through the resource allocation request, and the Anchor SFA performs the ETS authorization processing according to the ETS information, and the ETS priority information is sequentially returned to the Serving SFA and the BS through the response message, and the Anchor SFA, the Serving SFA, and the BS are preferentially based on the ETS. The level information is used to preferentially process the related service flow and the signaling message of the user. This embodiment reduces the risk that the activation caused by the application layer message interaction between the terminal and the AF is easy to fail in the prior art, and the terminal directly adopts the bottom layer. Signaling messages to perform priority service processing can save valuable time and network resources, greatly improve efficiency, and reduce the risk of priority service activation failure due to network congestion.

图 14为本发明业务质量管理网元实施例三的结构示意图，如图 14所示，本实施例提供了一种业务质量管理网元，可以具体执行上述图 5或图 6所示的方法实施例的各个步骤，此处不再贅述。本实施例提供的业务质量管理网元在上述图 12所示的实施例的基础之上，可以具体应用于 3GPP网络中，其中，所述第一优先级业务激活请求消息和所述第二优先级业务激活请求消息均为承载资源分配或修改请求消息，所述承载管理网元包括 eNB、 MME和服务网关。 FIG. 14 is a schematic structural diagram of Embodiment 3 of the service quality management network element according to the present invention. As shown in FIG. 14, this embodiment provides a service quality management network element, which may be specifically implemented by the method shown in FIG. 5 or FIG. The various steps of the example will not be described here. The service quality management network element provided in this embodiment may be specifically applied to a 3GPP network based on the foregoing embodiment shown in FIG. The first priority service activation request message and the second priority service activation request message are all bearer resource allocation or modification request messages, and the bearer management network element includes an eNB, an MME, and a serving gateway.

具体地，第一接收模块 1201可以具体用于接收所述 MME经过所述 S-GW 转发的所述承载资源分配或修改请求消息，所述承载资源分配或修改请求消息由移动终端发送给所述 MME,所述承载资源分配或修改请求消息中携带优先级业务激活信息。 Specifically, the first receiving module 1201 may be specifically configured to receive the bearer resource allocation or modification request message that is sent by the MME by using the S-GW, where the bearer resource allocation or modification request message is sent by the mobile terminal to the The MME, the bearer resource allocation or modification request message carries priority service activation information.

进一步地，授权模块 1202可以具体包括第三授权单元 1232和第四授权单元 1242。其中，第三授权单元 1232用于当存在 PCC架构时，由分组网关 P-GW向 PCRF发送 IP-CAN会话建立或修改请求消息，所述 IP-CAN会话建立或请求消息中携带所述优先级业务激活信息，由所述 PCRF根据优先级业务激活信息，以及本地保存的或从 AAA/SPR获取的用户签约信息对优先级业务激活请求进行授权处理。第四授权单元 1242用于当不存在 PCC架构时，由 P-GW根据优先级业务激活信息，以及本地保存的用户签约信息对业务激活请求进行授权处理。 Further, the authorization module 1202 may specifically include a third authorization unit 1232 and a fourth authorization unit 1242. The third authorization unit 1232 is configured to send, by the packet gateway P-GW, an IP-CAN session establishment or modification request message to the PCRF when the PCC architecture is present, where the IP-CAN session establishment or request message carries the priority The service activation information is authorized by the PCRF to perform priority processing on the priority service activation request according to the priority service activation information and the user subscription information locally saved or acquired from the AAA/SPR. The fourth authorization unit 1242 is configured to perform authorization processing on the service activation request by the P-GW according to the priority service activation information and the locally saved user subscription information when the PCC architecture does not exist.

本实施例提供了一种业务质量管理网元，通过 UE依次通过 MME、 S-GW 向 P-GW转发承载资源分配或修改请求消息，在该消息中携带 eMPS信息，由 P-GW根据 eMPS信息进行 eMPS授权处理，并将 eMPS优先级信息通过应答消息依次返回给 S-GW、 MME和 eNB, S-GW, MME和 eNB根据 eMPS 优先级信息对用户的相关业务流及信令消息进行优先处理；本实施例降低了现有技术中通过终端与 AF间的应用层消息交互所导致的激活容易失败的风险，实现了终端直接采用底层信令消息来执行优先级业务处理，能够节省一些宝贵的时间和网络资源，大大提高了效率，降低了由于网络拥塞而导致优先级业务激活失败的风险。 The embodiment provides a service quality management network element, and the UE forwards the bearer resource allocation or modification request message to the P-GW through the MME and the S-GW, and carries the eMPS information in the message, and the P-GW performs the eMPS information according to the information. The eMPS authorization process is performed, and the eMPS priority information is sequentially returned to the S-GW, the MME, and the eNB through the response message, and the S-GW, the MME, and the eNB preferentially process the related service flow and the signaling message of the user according to the eMPS priority information. The risk of the activation failure caused by the application layer message interaction between the terminal and the AF in the prior art is reduced, and the terminal directly uses the underlying signaling message to perform priority service processing, which can save some valuable Time and network resources greatly improve efficiency and reduce the risk of priority service activation failure due to network congestion.

图 15为本发明业务质量管理网元实施例四的结构示意图，如图 15所示，本实施例提供了一种业务质量管理网元，可以具体执行上述图 7所示的方法实施例的各个步骤，此处不再贅述。本实施例提供的业务质量管理网元可以具体包括第二接收模块 1501和去激活模块 1502。其中，第二接收模块 1501 用于接收承载管理网元发送的第二优先级业务去激活请求消息，所述第二优先级业务去激活请求消息中携带优先级业务去激活信息，所述优先级业务去激活信息由移动终端通过 MAC层的第一优先级业务去激活请求消息发送给所述承载管理网元。去激活模块 1502用于根据所述优先级业务去激活信息进优先级行业务去激活。 FIG. 15 is a schematic structural diagram of Embodiment 4 of the service quality management network element according to the present invention. As shown in FIG. 15, the embodiment provides a service quality management network element, and the method shown in FIG. 7 may be specifically implemented. The various steps of the embodiment are not described herein again. The service quality management network element provided in this embodiment may specifically include a second receiving module 1501 and a deactivation module 1502. The second receiving module 1501 is configured to receive a second priority service deactivation request message sent by the bearer management network element, where the second priority service deactivation request message carries priority service deactivation information, where the priority The service deactivation information is sent by the mobile terminal to the bearer management network element through the first priority service deactivation request message of the MAC layer. The deactivation module 1502 is configured to deactivate the information according to the priority service deactivation information into the priority line service.

图 16为本发明业务质量管理网元实施例五的结构示意图，如图 16所示，本实施例提供了一种业务质量管理网元，可以具体执行上述图 8或图 9所示的方法实施例的各个步骤，此处不再贅述。本实施例提供的业务质量管理网元在上述图 15所示的实施例的基础之上，可以具体应用于 WiMAX网络中。其中，第一优先级业务去激活请求消息为业务流删除请求消息，所述第二优先级业务去激活请求消息为资源译放请求消息，所述承载管理网元包括基站和 Serving SFA。 Figure 16 is a schematic structural diagram of Embodiment 5 of the service quality management network element of the present invention. As shown in Figure 16, this embodiment provides a service quality management network element, which may be specifically implemented by the method shown in Figure 8 or Figure 9 above. The various steps of the example will not be described here. The service quality management network element provided in this embodiment may be specifically applied to a WiMAX network based on the embodiment shown in FIG. 15 above. The first priority service deactivation request message is a service flow deletion request message, and the second priority service deactivation request message is a resource release request message, where the bearer management network element includes a base station and a Serving SFA.

具体地，第二接收模块 1501可以具体用于接收 Serving SFA发送的所述资源译放请求消息，所述资源译放请求消息中携带优先级业务去激活信息，所述优先级业务去激活信息由移动终端通过所述业务流删除请求消息发送给基站，由所述基站通过数据路径去注册请求消息发送给所述 Serving SFA。 Specifically, the second receiving module 1501 may be specifically configured to receive the resource release request message sent by the Serving SFA, where the resource release request message carries priority service deactivation information, where the priority service deactivation information is The mobile terminal sends the service flow deletion request message to the base station, and the base station sends a request message to the Serving SFA through the data path.

进一步地，去激活模块 1502可以具体包括第一去激活单元 1512和第二去激活单元 1522。其中，第一去激活单元 1512用于当存在 PCC架构时，由 Anchor SFA向 PCRF发送 IP-CAN会话删除消息 , 所述 IP-CAN会话删除消息中携带所述优先级业务去激活信息，由所述 PCRF根据优先级业务去激活信息取消对用户的优先处理。第二去激活单元 1522用于当不存在 PCC架构时，由 Anchor SFA根据优先级业务去激活信息取消对用户的优先处理。 Further, the deactivation module 1502 may specifically include a first deactivation unit 1512 and a second deactivation unit 1522. The first deactivation unit 1512 is configured to send an IP-CAN session deletion message to the PCRF by the Anchor SFA when the PCC architecture is present, where the IP-CAN session deletion message carries the priority service deactivation information. The PCRF cancels the priority processing of the user according to the priority service deactivation information. The second deactivation unit 1522 is configured to cancel the priority processing of the user by the Anchor SFA according to the priority service deactivation information when the PCC architecture does not exist.

本实施例提供了一种业务质量管理网元，通过 MS向 BS发送携带 ETS 信息的 SF删除请求消息， BS将 ETS信息携带在 DP去注册请求消息中发送到 Serving SFA, Serving SFA再将 ETS信息通过资源译放请求发送到 Anchor SFA,由 Anchor SFA根据 ETS信息取消对该用户的信令消息以及相关业务流进行优先处理，并将去激活后的 ETS优先级信息通过应答消息依次返回给 Serving SFA和 BS, Anchor SFA, Serving SFA和 BS根据 ETS优先级信息不再对用户的相关业务流及信令消息进行优先处理；本实施例解决了现有技术中网络中未设置 AF或者 Rx接口时 ETS业务去激活的问题。 The embodiment provides a service quality management network element, and the SF deletion request message carrying the ETS information is sent to the BS by the MS, and the BS sends the ETS information in the DP deregistration request message. To the Serving SFA, the Serving SFA sends the ETS information to the Anchor SFA through the resource release request. The Anchor SFA cancels the priority of the signaling message and related service flow of the user according to the ETS information, and prioritizes the deactivated ETS. The level information is sequentially returned to the Serving SFA and the BS through the response message, and the Anchor SFA, the Serving SFA, and the BS do not prioritize the related service flow and the signaling message of the user according to the ETS priority information. This embodiment solves the prior art. The ETS service is deactivated when the AF or Rx interface is not set in the network.

图 17为本发明业务质量管理网元实施例六的结构示意图，如图 17所示，本实施例提供了一种业务质量管理网元，可以具体执行上述图 10或图 11所示的方法实施例的各个步骤，此处不再贅述。本实施例提供的业务质量管理网元在上述图 15所示的实施例的基石出之上，可以具体应用于 3GPP网络中。其中，所述第一优先级业务去激活请求消息和所述第二优先级业务去激活请求消息均为承载资源译放请求消息，所述承载管理网元包括 eNB、 MME和服务网关。 Figure 17 is a schematic structural diagram of Embodiment 6 of the service quality management network element of the present invention. As shown in Figure 17, this embodiment provides a service quality management network element, which may be specifically implemented by the method shown in Figure 10 or Figure 11 above. The various steps of the example will not be described here. The service quality management network element provided in this embodiment may be specifically applied to the 3GPP network on the basis of the foregoing embodiment shown in FIG. The first priority service deactivation request message and the second priority service deactivation request message are both bearer resource release request messages, and the bearer management network element includes an eNB, an MME, and a serving gateway.

具体地，第二接收模块 1501可以具体用于接收所述 MME经过所述 S-GW 转发的所述承载资源译放请求消息，所述承载资源译放请求消息由移动终端发送给所述 MME, 所述承载资源译放请求消息中携带优先级业务去激活信息。 Specifically, the second receiving module 1501 may be specifically configured to receive the bearer resource release request message that is sent by the MME by using the S-GW, where the bearer resource release request message is sent by the mobile terminal to the MME. The bearer resource release request message carries priority service deactivation information.

进一步地，去激活模块 1502可以具体包括第三去激活单元 1532和第四去激活单元 1542。其中，第三去激活单元 1532用于当存在 PCC架构时，由 P-GW向 PCRF发送 IP-CAN会话删除请求消息，所述 IP-CAN会话删除消息中携带所述优先级业务去激活信息，由所述 PCRF根据优先级业务去激活信息取消对用户的优先处理。第四去激活单元 1542用于当不存在 PCC架构时，由 P-GW根据优先级业务去激活信息取消对用户的优先处理。 Further, the deactivation module 1502 may specifically include a third deactivation unit 1532 and a fourth deactivation unit 1542. The third deactivation unit 1532 is configured to send, by the P-GW, an IP-CAN session deletion request message to the PCRF when the PCC architecture is present, where the IP-CAN session deletion message carries the priority service deactivation information. The priority processing of the user is cancelled by the PCRF according to the priority service deactivation information. The fourth deactivation unit 1542 is configured to cancel the priority processing of the user by the P-GW according to the priority service deactivation information when the PCC architecture does not exist.

本实施例提供了一种业务质量管理网元，通过 UE依次通过 MME、 S-GW 向 P-GW转发承载资源删除请求消息，在该消息中携带 eMPS信息，由 P-GW 根据 eMPS信息取消对该用户的优先处理，并将去激活后的 eMPS优先级信息通过应答消息依次返回给 S-GW、 MME和 eNB, S-GW、 MME和 eNB根据去激活后的 eMPS优先级信息，不再对用户的相关业务流及信令消息进行优先处理；本实施例解决了现有技术中网络中未设置 AF或者 Rx接口时 ETS 业务去激活的问题。 The embodiment provides a service quality management network element, and the UE forwards the bearer resource deletion request message to the P-GW through the MME and the S-GW, and the eMPS information is carried in the message, and the P-GW cancels the eMPS information according to the eMPS information. The user's priority processing, and will deactivate the eMPS priority letter The information is sequentially returned to the S-GW, the MME, and the eNB by using the response message, and the S-GW, the MME, and the eNB do not prioritize the related service flow and the signaling message of the user according to the deactivated eMPS priority information; The example solves the problem that the ETS service is deactivated when the AF or Rx interface is not set in the network in the prior art.

本实施例还提供了一种优先级业务处理***，可以包括承载管理网元以及上述图 12-图 14中任一实施例所述的业务质量管理网元，以及图 15-图 17 中任一实施例所述的业务质量管理网元。最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。 The present embodiment further provides a priority service processing system, which may include a bearer management network element and the service quality management network element described in any of the foregoing embodiments in FIG. 12 to FIG. 14, and any one of FIG. 15 to FIG. The service quality management network element described in the embodiment. It should be noted that the above embodiments are only for explaining 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, it will be understood by those skilled in the art that: The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced. The modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

权利要求 Rights request

1、一种优先级业务激活方法，其特征在于，包括： A priority service activation method, comprising:

2、根据权利要求 1所述的方法，其特征在于，所述优先级业务激活信息包括以下信息中的一种或多种的组合：优先级业务激活指示信息、优先级业务的优先级信息。 The method according to claim 1, wherein the priority service activation information comprises a combination of one or more of the following: priority service activation indication information, priority information of priority services.

3、根据权利要求 1所述的方法，其特征在于，所述根据所述优先级业务激活信息对优先级业务激活请求进行授权处理包括： The method according to claim 1, wherein the authorizing the priority service activation request according to the priority service activation information comprises:

根据所述优先级业务激活信息，以及本地策略或从鉴权授权与计费 /策略功能实体 AAA/SPR获得的用户签约信息，对优先级业务激活请求进行授权处理。 And prioritizing the priority service activation request according to the priority service activation information, and the local policy or the user subscription information obtained from the authentication authorization and charging/policy function entity AAA/SPR.

4、根据权利要求 3所述的方法，其特征在于，所述由所述承载管理网元根据所述授权结果执行优先级业务处理包括下述的一种或多种： The method according to claim 3, wherein the performing the priority service processing by the bearer management network element according to the authorization result comprises one or more of the following:

由所述承载管理网元根据所述授权结果提高已有的一个或多个业务流的优先级；或 Upgrading the priority of one or more existing service flows by the bearer management network element according to the authorization result; or

由所述承载管理网元根据所述授权结果对用户的信令消息进行优先处理；或 The bearer management network element preferentially processes the signaling message of the user according to the authorization result; or

由所述承载管理网元为用户发起的新的业务请求优先分配资源。 The resource is preferentially allocated by the bearer management network element for a new service request initiated by the user.

5、根据权利要求 1所述的方法，其特征在于，在全球微波接入互操作性 WiMAX网络中，所述第一优先级业务激活请求消息为业务流建立或修改请求消息，所述第二优先级业务激活请求消息为资源分配请求消息，所述承载管理网元包括基站和服务业务流授权实体 Serving SFA; 5. The method of claim 1 wherein the global microwave access interoperability In the WiMAX network, the first priority service activation request message is a service flow establishment or modification request message, and the second priority service activation request message is a resource allocation request message, where the bearer management network element includes a base station and a service service. Stream authorization entity Serving SFA;

所述接收承载管理网元发送的第二优先级业务激活请求消息，所述第二优先级业务激活请求消息中携带优先级业务激活信息，所述优先级业务激活信息由移动终端通过 MAC层的第一优先级业务激活请求消息发送给所述承载管理网元包括： And receiving, by the bearer management network element, a second priority service activation request message, where the second priority service activation request message carries priority service activation information, where the priority service activation information is sent by the mobile terminal through the MAC layer. The sending of the first priority service activation request message to the bearer management network element includes:

锚定业务流授权实体 Anchor SFA接收 Serving SFA发送的所述资源分配请求消息，所述资源分配请求消息中携带优先级业务激活信息，所述优先级业务激活信息由移动终端通过所述业务流建立或修改请求消息发送给基站，由所述基站通过数据路径注册或修改请求消息发送给所述 Serving SFA。 The anchor service flow authorization entity Anchor SFA receives the resource allocation request message sent by the Serving SFA, where the resource allocation request message carries priority service activation information, and the priority service activation information is established by the mobile terminal by using the service flow. Or the modification request message is sent to the base station, and the base station sends the message to the Serving SFA through a data path registration or modification request message.

6、根据权利要求 5所述的方法，其特征在于，所述根据所述优先级业务激活信息对优先级业务激活请求进行授权处理包括： The method according to claim 5, wherein the authorizing the priority service activation request according to the priority service activation information comprises:

当存在策略与计费控制 PCC架构时，所述 Anchor SFA向策略与计费决定实体 PCRF发送连接接入网 IP-CAN会话建立或修改请求消息，所述 When there is a policy and charging control PCC architecture, the Anchor SFA sends a connection access network IP-CAN session establishment or modification request message to the policy and charging decision entity PCRF,

IP-CAN会话建立或修改请求消息中携带所述优先级业务激活信息，由所述 PCRF根据优先级业务激活信息，以及本地保存的或从 AAA/SPR获取的用户签约信息对优先级业务激活请求进行授权处理； The IP-CAN session establishment or modification request message carries the priority service activation information, and the PCRF performs a priority service activation request according to the priority service activation information and the user subscription information locally saved or acquired from the AAA/SPR. Authorization processing;

当不存在 PCC架构时，所述 Anchor SFA根据优先级业务激活信息，以及本地保存的用户签约信息对优先级业务激活请求进行授权处理。 When there is no PCC architecture, the Anchor SFA performs authorization processing on the priority service activation request according to the priority service activation information and the locally saved user subscription information.

7、根据权利要求 1所述的方法，其特征在于，在第三代合作伙伴计划 3GPP网络中，所述第一优先级业务激活请求消息和所述第二优先级业务激活请求消息均为承载资源分配或修改请求消息，所述承载管理网元包括宏基站 eNB、移动性管理实体 MME和服务网关 S-GW; The method according to claim 1, wherein in the third generation partnership plan 3GPP network, the first priority service activation request message and the second priority service activation request message are both bearers. a resource allocation or modification request message, where the bearer management network element includes a macro base station eNB, a mobility management entity MME, and a serving gateway S-GW;

所述接收承载管理网元发送的第二优先级业务激活请求消息，所述第二优先级业务激活请求消息中携带优先级业务激活信息，所述优先级业务激活信息由移动终端通过 MAC层的第一优先级业务激活请求消息发送给所述承载管理网元包括： And receiving, by the bearer management network element, a second priority service activation request message, where the second priority service activation request message carries priority service activation information, where the priority service is activated. The information is sent by the mobile terminal to the bearer management network element by using a first priority service activation request message of the MAC layer to:

分组网关 P-GW接收所述 MME经过所述 S-GW转发的所述承载资源分配或修改请求消息，所述承载资源分配或修改请求消息由移动终端发送给所述 MME, 所述承载资源分配或修改请求消息中携带优先级业务激活信息。 The packet gateway P-GW receives the bearer resource allocation or modification request message that is forwarded by the MME by the S-GW, and the bearer resource allocation or modification request message is sent by the mobile terminal to the MME, where the bearer resource is allocated. Or the modification request message carries the priority service activation information.

8、根据权利要求 7所述的方法，其特征在于，所述根据所述优先级业务激活信息对优先级业务激活请求进行授权处理包括： The method according to claim 7, wherein the authorizing the priority service activation request according to the priority service activation information comprises:

当存在 PCC架构时，所述 P-GW向 PCRF发送 IP-CAN会话建立或修改请求消息，所述 IP-CAN会话建立或请求消息中携带所述优先级业务激活信息，由所述 PCRF根据优先级业务激活信息，以及本地保存的或从体 AAA/SPR 获得的用户签约信息对优先级业务激活请求进行授权处理； When the PCC architecture is present, the P-GW sends an IP-CAN session establishment or modification request message to the PCRF, where the IP-CAN session establishment or request message carries the priority service activation information, and the PCRF according to the priority Level service activation information, and user subscription information obtained locally or obtained from the AAA/SPR to authorize the priority service activation request;

当不存在 PCC架构时，所述 P-GW根据优先级业务激活信息，以及本地保存的用户签约信息对优先级业务激活请求进行授权处理。 When the PCC architecture does not exist, the P-GW performs authorization processing on the priority service activation request according to the priority service activation information and the locally saved user subscription information.

9、根据权利要求 7所述的方法，其特征在于，还包括： 9. The method according to claim 7, further comprising:

当所述 MME或所述 eNB的资源紧张或出现拥塞时，所述 MME对所述移动终端的优先级业务激活请求进行排队处理，并由所述 MME向所述移动终端发送排队通知消息； When the resources of the MME or the eNB are tight or congested, the MME performs a queuing process on the priority service activation request of the mobile terminal, and the MME sends a queuing notification message to the mobile terminal;

当资源紧张或出现拥塞时，所述 S-GW对所述移动终端的优先级业务激活请求进行排队处理，并由所述 S-GW通过所述 MME和所述 eNB向所述移动终端发送排队通知消息； When the resource is tight or congested, the S-GW queues the priority service activation request of the mobile terminal, and the S-GW sends a queue to the mobile terminal by using the MME and the eNB. Notification message

当所述 P-GW的资源紧张或出现拥塞时，所述 P-GW对所述移动终端的优先级业务激活请求进行排队处理，并由所述 P-GW通过所述 S-GW、所述 MME和所述 eNB向所述移动终端发送排队通知消息。 When the resources of the P-GW are tight or congested, the P-GW queues the priority service activation request of the mobile terminal, and the P-GW passes the S-GW, and the The MME and the eNB send a queuing notification message to the mobile terminal.

10、一种优先级业务去激活方法，其特征在于，包括： 10. A priority service deactivation method, comprising:

接收承载管理网元发送的第二优先级业务去激活请求消息，所述第二优先级业务去激活请求消息中携带优先级业务去激活信息，所述优先级业务去激活信息由移动终端通过介质访问控制 MAC层的第一优先级业务去激活请求消息发送给所述承载管理网元； And receiving, by the bearer management network element, a second priority service deactivation request message, where the second priority service deactivation request message carries priority service deactivation information, where the priority service goes The activation information is sent by the mobile terminal to the bearer management network element by using a first priority service deactivation request message of the medium access control MAC layer;

11、根据权利要求 10所述的方法，其特征在于，所述优先级业务去激活信息包括以下信息中的一种或多种的组合：优先级业务去激活指示信息、优先级业务的优先级信息。 The method according to claim 10, wherein the priority service deactivation information comprises a combination of one or more of the following information: priority service deactivation indication information, priority of priority service information.

12、根据权利要求 11所述的方法，其特征在于，所述根据所述优先级业务去激活信息取消对用户的优先处理包括： The method according to claim 11, wherein the deactivating the information according to the priority service deactivation information to the user comprises:

根据所述策略信息设置用户的一个或多个业务流的优先级为零或空，并取消对所述用户的信令消息的优先处理。 The priority of one or more service flows of the user is set to be zero or empty according to the policy information, and priority processing of the signaling message of the user is cancelled.

13、根据权利要求 10所述的方法，其特征在于，在全球微波接入互操作性全球微波接入互操作性 WiMAX网络中，所述第一优先级业务去激活请求消息为业务流删除请求消息，所述第二优先级业务去激活请求消息为资源译放请求消息，所述承载管理网元包括基站和服务业务流授权实体 Serving SFA; The method according to claim 10, wherein in the global microwave access interoperability global microwave access interoperability WiMAX network, the first priority service deactivation request message is a service flow deletion request. The message that the second priority service deactivation request message is a resource release request message, where the bearer management network element includes a base station and a service service flow authorization entity Serving SFA;

所述接收承载管理网元发送的第二优先级业务去激活请求消息，所述第二优先级业务去激活请求消息中携带优先级业务去激活信息，所述优先级业务去激活信息由移动终端通过 MAC层的第一优先级业务去激活请求消息发送给所述承载管理网元包括： Receiving, by the bearer management network element, a second priority service deactivation request message, where the second priority service deactivation request message carries priority service deactivation information, where the priority service deactivation information is used by the mobile terminal The sending, by the MAC layer, the first priority service deactivation request message to the bearer management network element includes:

锚定业务流授权实体 Anchor SFA接收 Serving SFA发送的所述资源译放请求消息，所述资源译放请求消息中携带优先级业务去激活信息，所述优先级业务去激活信息由移动终端通过所述业务流删除请求消息发送给基站，由所述基站通过数据路径去注册请求消息发送给所述 Serving SFA。 The anchor service flow authorization entity Anchor SFA receives the resource release request message sent by the Serving SFA, where the resource release request message carries priority service deactivation information, and the priority service deactivation information is adopted by the mobile terminal. The service flow deletion request message is sent to the base station, and the base station sends the registration request message to the Serving SFA through the data path.

14、根据权利要求 13所述的方法，其特征在于，所述根据所述优先级业务去激活信息取消对用户的优先处理包括： The method according to claim 13, wherein the deactivating the information according to the priority service deactivation information to the user comprises:

当存在策略与计费控制 PCC架构时，所述 Anchor SFA向策略与计费决定实体 PCRF发送连接接入网 IP-CAN会话删除消息，所述 IP-CAN会话删除消息中携带所述优先级业务去激活信息，由所述 PCRF根据优先级业务去激活信息取消对用户的优先处理； When there is a policy and charging control PCC architecture, the Anchor SFA decides to policy and billing. The fixed entity PCRF sends a connection access network IP-CAN session deletion message, the IP-CAN session deletion message carries the priority service deactivation information, and the PCRF deactivates the user according to the priority service deactivation information. deal with;

当不存在 PCC架构时，所述 Anchor SFA根据优先级业务去激活信息取消对用户的优先处理。 When there is no PCC architecture, the Anchor SFA cancels the priority processing for the user according to the priority service deactivation information.

15、根据权利要求 12所述的方法，其特征在于，在第三代合作伙伴计划 3GPP网络中，所述第一优先级业务去激活请求消息和所述第二优先级业务去激活请求消息均为承载资源译放请求消息，所述承载管理网元包括宏基站 eNB、移动性管理实体 MME和服务网关 S-GW; The method according to claim 12, wherein in the third generation partnership plan 3GPP network, the first priority service deactivation request message and the second priority service deactivation request message are both For carrying a resource release request message, the bearer management network element includes a macro base station eNB, a mobility management entity MME, and a serving gateway S-GW;

分组网关 P-GW接收所述 MME经过所述 S-GW转发的所述承载资源释放请求消息，所述承载资源译放请求消息由移动终端发送给所述 MME, 所述承载资源译放请求消息中携带优先级业务去激活信息。 The packet gateway P-GW receives the bearer resource release request message that is forwarded by the MME by the S-GW, and the bearer resource release request message is sent by the mobile terminal to the MME, where the bearer resource release request message is sent. The priority service is carried in to deactivate the information.

16、根据权利要求 15所述的方法，其特征在于，所述根据所述优先级业务去激活信息取消对用户的优先处理包括： The method according to claim 15, wherein the deactivating the information according to the priority service deactivation information to the user comprises:

当存在 PCC架构时，所述 P-GW向 PCRF发送 IP-CAN会话删除请求消息，所述 IP-CAN会话删除消息中携带所述优先级业务去激活信息，由所述 PCRF根据优先级业务去激活信息取消对用户的优先处理； When the PCC architecture is present, the P-GW sends an IP-CAN session deletion request message to the PCRF, where the IP-CAN session deletion message carries the priority service deactivation information, and the PCRF goes according to the priority service. The activation information cancels the priority processing of the user;

当不存在 PCC架构时，所述 P-GW根据优先级业务去激活信息取消对用户的优先处理。 When there is no PCC architecture, the P-GW cancels the priority processing for the user according to the priority service deactivation information.

17、根据权利要求 15所述的方法，其特征在于，还包括： 17. The method according to claim 15, further comprising:

当所述 MME或所述 eNB的资源紧张或出现拥塞时，所述 MME对所述移动终端的优先级业务去激活请求进行排队处理，并由所述 MME向所述移动终端发送排队通知消息； When the resources of the MME or the eNB are tight or congested, the MME performs a queuing process on the priority service deactivation request of the mobile terminal, and the MME moves to the MME. The mobile terminal sends a queuing notification message;

当所述 S-GW的资源紧张或出现拥塞时，所述 S-GW对所述移动终端的优先级业务去激活请求进行排队处理，并由所述 S-GW通过所述 MME和所述 eNB向所述移动终端发送排队通知消息； When the resources of the S-GW are tight or congested, the S-GW performs queuing processing on the priority service deactivation request of the mobile terminal, and the S-GW passes the MME and the eNB. Sending a queuing notification message to the mobile terminal;

当所述 P-GW的资源紧张或出现拥塞时，所述 P-GW对所述移动终端的优先级业务去激活请求进行排队处理，并由所述 P-GW通过所述 S-GW、所述 MME和所述 eNB向所述移动终端发送排队通知消息。 When the resources of the P-GW are tight or congested, the P-GW queues the priority service deactivation request of the mobile terminal, and the P-GW passes the S-GW, the The MME and the eNB send a queuing notification message to the mobile terminal.

18、一种业务质量管理网元，其特征在于，包括： 18. A service quality management network element, comprising:

第一接收模块，用于接收承载管理网元发送的第二优先级业务激活请求消息，所述第二优先级业务激活请求消息中携带优先级业务激活信息，所述优先级业务激活信息由移动终端通过介质访问控制 MAC层的第一优先级业务激活请求消息发送给所述承载管理网元； a first receiving module, configured to receive a second priority service activation request message sent by the bearer management network element, where the second priority service activation request message carries priority service activation information, where the priority service activation information is moved by Transmitting, by the terminal, the first priority service activation request message of the MAC layer to the bearer management network element;

19、根据权利要求 18所述的业务质量管理网元，其特征在于，在全球微波接入互操作性 WiMAX网络中，所述第一优先级业务激活请求消息为业务流建立或修改请求消息，所述第二优先级业务激活请求消息为资源分配请求消息，所述承载管理网元包括基站和服务业务流授权实体 Serving SFA; 所述第一接收模块具体用于接收 Serving SFA发送的所述资源分配请求消息，所述资源分配请求消息中携带优先级业务激活信息，所述优先级业务激活信息由移动终端通过所述业务流建立或修改请求消息发送给基站，由所述基站通过数据路径注册或修改请求消息发送给所述 Serving SFA。 The service quality management network element according to claim 18, wherein in the global microwave access interoperability WiMAX network, the first priority service activation request message is a service flow establishment or modification request message, The second priority service activation request message is a resource allocation request message, where the bearer management network element includes a base station and a service service flow authorization entity Serving SFA; the first receiving module is specifically configured to receive the resource sent by the Serving SFA An allocation request message, where the resource allocation request message carries priority service activation information, where the priority service activation information is sent by the mobile terminal to the base station by using the service flow establishment or modification request message, and the base station registers by using the data path. Or a modification request message is sent to the Serving SFA.

20、根据权利要求 19所述的业务质量管理网元，其特征在于，所述授权模块包括：第一授权单元，用于当存在策略与计费控制 PCC架构时，由锚定业务流授权实体 Anchor SFA向策略与计费决定实体 PCRF发送连接接入网 IP-CAN 会话建立或修改请求消息，所述 IP-CAN会话建立或请求消息中携带所述优先级业务激活信息，由所述 PCRF根据优先级业务激活信息，以及本地保存的或从鉴权授权与计费 /策略功能实体 AAA/SPR获取的用户签约信息对优先级业务激活请求进行授权处理； The service quality management network element according to claim 19, wherein the authorization module comprises: a first authorization unit, configured to: when the policy and charging control PCC architecture exists, send, by the anchor service flow authorization entity Anchor SFA, a connection access network IP-CAN session establishment or modification request message to the policy and charging decision entity PCRF, The IP-CAN session establishment or request message carries the priority service activation information, the PCRF according to the priority service activation information, and the locally saved or from the authentication authorization and charging/policy function entity AAA/SPR The obtained user subscription information is authorized to process the priority service activation request;

第二授权单元，用于当不存在 PCC架构时，由 Anchor SFA根据优先级业务激活信息，以及本地保存的用户签约信息对优先级业务激活请求进行授权处理。 And a second authorization unit, configured to: when the PCC architecture does not exist, the Anchor SFA performs authorization processing on the priority service activation request according to the priority service activation information and the locally saved user subscription information.

21、根据权利要求 18所述的业务质量管理网元，其特征在于，在第三代合作伙伴计划 3GPP网络中，所述第一优先级业务激活请求消息和所述第二优先级业务激活请求消息均为承载资源分配或修改请求消息，所述承载管理网元包括宏基站 eNB、移动性管理实体 MME和服务网关 S-GW; The service quality management network element according to claim 18, wherein in the third generation partnership plan 3GPP network, the first priority service activation request message and the second priority service activation request The message is a bearer resource allocation or modification request message, and the bearer management network element includes a macro base station eNB, a mobility management entity MME, and a serving gateway S-GW;

所述第一接收模块具体用于接收所述 MME经过所述 S-GW转发的所述承载资源分配或修改请求消息，所述承载资源分配或修改请求消息由移动终端发送给所述 MME,所述承载资源分配或修改请求消息中携带优先级业务激活信息。 The first receiving module is specifically configured to receive the bearer resource allocation or modification request message that is sent by the MME by using the S-GW, where the bearer resource allocation or modification request message is sent by the mobile terminal to the MME. The bearer resource allocation or modification request message carries priority service activation information.

22、根据权利要求 21所述的业务质量管理网元，其特征在于，所述授权模块包括： The service quality management network element according to claim 21, wherein the authorization module comprises:

第三授权单元，用于当存在 PCC架构时，由分组数据网络网关 P-GW向 a third authorization unit, configured to be used by the packet data network gateway P-GW when the PCC architecture is present

PCRF发送 IP-CAN会话建立或修改请求消息，所述 IP-CAN会话建立或请求消息中携带所述优先级业务激活信息，由所述 PCRF根据优先级业务激活信息，以及本地保存的或从 AAA/SPR获取的用户签约信息对优先级业务激活请求进行授权处理； The PCRF sends an IP-CAN session establishment or modification request message, where the IP-CAN session establishment or request message carries the priority service activation information, and the PCRF is based on priority service activation information, and locally saved or from AAA. The user subscription information obtained by the /SPR authorizes the priority service activation request;

第四授权单元，用于当不存在 PCC架构时，由 P-GW根据优先级业务激活信息，以及本地保存的用户签约信息对优先级业务激活请求进行授权处理。 The fourth authorization unit is configured to perform authorization processing on the priority service activation request by the P-GW according to the priority service activation information and the locally saved user subscription information when the PCC architecture does not exist.

23、一种业务质量管理网元，其特征在于，包括： A service quality management network element, which is characterized by:

第二接收模块，用于接收承载管理网元发送的第二优先级业务去激活请求消息，所述第二优先级业务去激活请求消息中携带优先级业务去激活信息，所述优先级业务去激活信息由移动终端通过介质访问控制 MAC层的第一优先级业务去激活请求消息发送给所述承载管理网元；去激活模块，用于根据所述优先级业务去激活信息取消对用户的优先处理。 a second receiving module, configured to receive a second priority service deactivation request message sent by the bearer management network element, where the second priority service deactivation request message carries priority service deactivation information, where the priority service goes The activation information is sent by the mobile terminal to the bearer management network element by using the first priority service deactivation request message of the medium access control MAC layer; the deactivation module is configured to cancel the priority of the user according to the priority service deactivation information deal with.

24、根据权利要求 23所述的业务质量管理网元，其特征在于，在全球微波接入互操作性 WiMAX网络中，所述第一优先级业务去激活请求消息为业务流删除请求消息，所述第二优先级业务去激活请求消息为资源译放请求消息，所述承载管理网元包括基站和服务业务流授权实体 Serving SFA; The service quality management network element according to claim 23, wherein in the global microwave access interoperability WiMAX network, the first priority service deactivation request message is a service flow deletion request message, where The second priority service deactivation request message is a resource release request message, where the bearer management network element includes a base station and a service service flow authorization entity Serving SFA;

所述第二接收模块具体用于接收 Serving SFA发送的所述资源译放请求消息，所述资源译放请求消息中携带优先级业务去激活信息，所述优先级业务去激活信息由移动终端通过所述业务流删除请求消息发送给基站，由所述基站通过数据路径去注册请求消息发送给所述 Serving SFA。 The second receiving module is specifically configured to receive the resource release request message sent by the Serving SFA, where the resource release request message carries priority service deactivation information, where the priority service deactivation information is adopted by the mobile terminal. The service flow deletion request message is sent to the base station, and the base station sends the registration request message to the Serving SFA through the data path.

25、根据权利要求 24所述的业务质量管理网元，其特征在于，所述去激活模块包括： The service quality management network element according to claim 24, wherein the deactivation module comprises:

第一去激活单元，用于当存在策略与计费控制 PCC架构时，由锚定业务流授权实体 Anchor SFA向策略与计费决定实体 PCRF发送连接接入网 a first deactivation unit, configured to send a connection access network to the policy and charging decision entity PCRF by the anchor service flow authorization entity Anchor SFA when there is a policy and charging control PCC architecture

IP-CAN会话删除消息，所述 IP-CAN会话删除消息中携带所述优先级业务去激活信息，由所述 PCRF根据优先级业务去激活信息取消对用户的优先处理；第二去激活单元，用于当不存在 PCC架构时，由 Anchor SFA根据优先级业务去激活信息取消对用户的优先处理。 An IP-CAN session deletion message, where the IP-CAN session deletion message carries the priority service deactivation information, and the PCRF cancels priority processing on the user according to the priority service deactivation information; the second deactivation unit, When the PCC architecture does not exist, the Anchor SFA deactivates the user according to the priority service deactivation information.

26、根据权利要求 23所述的业务质量管理网元，其特征在于，在第三代合作伙伴计划 3GPP网络中，所述第一优先级业务去激活请求消息和所述第二优先级业务去激活请求消息均为承载资源译放请求消息，所述承载管理网元包括宏基站 eNB、移动性管理实体 MME和服务网关 S-GW; 所述第二接收模块具体用于接收所述 MME经过所述 S-GW转发的所述承载资源译放请求消息，所述承载资源译放请求消息由移动终端发送给所述 MME，所述承载资源译放请求消息中携带优先级业务去激活信息。 The service quality management network element according to claim 23, wherein in the third generation partnership plan 3GPP network, the first priority service deactivation request message and the second priority service go The activation request message is a bearer resource release request message, and the bearer management network The second receiving module is configured to receive the bearer resource release request message forwarded by the MME by the S-GW, where the second receiving module is configured to receive the bearer resource release request message The bearer resource release request message is sent by the mobile terminal to the MME, and the bearer resource release request message carries the priority service deactivation information.

27、根据权利要求 26所述的业务质量管理网元，其特征在于，所述去激活模块包括： The service quality management network element according to claim 26, wherein the deactivation module comprises:

第三去激活单元，用于当存在 PCC架构时，由 P-GW向 PCRF发送 IP-CAN 会话删除请求消息，所述 IP-CAN会话删除消息中携带所述优先级业务去激活信息，由所述 PCRF根据优先级业务去激活信息取消对用户的优先处理；第四去激活单元，用于当不存在 PCC架构时，由 P-GW根据优先级业务去激活信息取消对用户的优先处理。 a third deactivation unit, configured to send, by the P-GW, an IP-CAN session deletion request message to the PCRF when the PCC architecture is present, where the IP-CAN session deletion message carries the priority service deactivation information, where The PCRF cancels the priority processing of the user according to the priority service deactivation information. The fourth deactivation unit is configured to cancel the priority processing of the user according to the priority service deactivation information when the PCC architecture does not exist.

28、一种优先级业务处理***，其特征在于，包括承载管理网元、上述权利要求 18-22中任一项所述的业务质量管理网元，以及上述权利要求 23-27 中任一项所述的业务质量管理网元。 A priority service processing system, comprising: a bearer management network element, the service quality management network element according to any one of claims 18-22, and any one of the foregoing claims 23-27 The service quality management network element.