公开(公告)号：US20130145038A1

公开(公告)日：2013-06-06

申请号：US13814562

申请日：2011-08-01

申请人： Xiaoyun Zhou ,  Zaifeng Zong

发明人： Xiaoyun Zhou ,  Zaifeng Zong

IPC分类号： H04L29/06

CPC分类号： H04L65/1066 ,  H04L12/1407 ,  H04L65/1069 ,  H04M15/66 ,  H04M15/8016 ,  H04W76/12

摘要： A method for establishing a session is disclosed, in which the first policy server sends a request message to the second policy server when needing to establish the session with the second policy server, for requesting the second policy server to initiate and establish a session with the first policy server; the second policy server initiates and establishes the session with the first policy server, based on the request message. A system for establishing a session is also disclosed. With the disclosure, even if the first policy server cannot establish a session with the second policy server, it may send a request to the second policy server, for requesting the second policy server to establish the session. Therefore, the session is established more flexibly. In addition, in the case that the session established by the second policy server is applicable to policy control, the effectiveness of session establishment is improved.

摘要翻译： 公开了一种用于建立会话的方法，其中当需要与第二策略服务器建立会话时，第一策略服务器向第二策略服务器发送请求消息，以请求第二策略服务器启动并建立与第二策略服务器的会话 第一策略服务器; 第二策略服务器根据请求消息发起并建立与第一策略服务器的会话。 还公开了一种用于建立会话的系统。 通过该公开，即使第一策略服务器不能与第二策略服务器建立会话，也可以向第二策略服务器发送请求，以请求第二策略服务器建立会话。 因此，会议的建立更加灵活。 另外，在由第二策略服务器建立的会话适用于策略控制的情况下，提高了会话建立的有效性。

公开(公告)号：US20120233324A1

公开(公告)日：2012-09-13

申请号：US13510304

申请日：2010-11-12

申请人： Xiaoyun Zhou ,  Tong Rui ,  Jinhua Wu ,  Min Sun

发明人： Xiaoyun Zhou ,  Tong Rui ,  Jinhua Wu ,  Min Sun

IPC分类号： G06F15/173

CPC分类号： H04L12/14 ,  H04L12/1403 ,  H04L12/1407 ,  H04L12/1432 ,  H04L47/10 ,  H04L47/11 ,  H04L47/12 ,  H04L47/20 ,  H04L65/80 ,  H04M15/765 ,  H04M15/7652 ,  H04M15/88 ,  H04W4/24

摘要： The present disclosure provides a method for implementing usage monitoring control, comprising: a PCRF makes a usage monitoring policy for each IP-CAN session or service data flow that shares a total allowanced usage according to the obtained total allowanced usage shared by multiple users, and the PCRF sends the usage monitoring policy to a PCEF (200); the PCEF performs a usage monitoring according to the usage monitoring policy sent by the PCRF, and reports a usage to the PCRF (201); the PCRF deducts a consumed usage from the total allowanced usage shared by the multiple users after the PCRF receives the usage reported by the PCEF (202). The present disclosure also provides a system for implementing usage monitoring control. Through the solution of the present disclosure, when multiple users share a total allowanced usage, PCRF simultaneously monitors the usage on the multiple users according to the total allowanced usage, thereby avoiding conflicts in policy and charging controls.

摘要翻译： 本公开提供了一种用于实现使用监控控制的方法，包括：PCRF根据获得的多个用户共享的总许可使用量，为每个IP-CAN会话或服务数据流制定使用监控策略，共享总允许使用，以及 PCRF将使用监控策略发送到PCEF（200）; PCEF根据PCRF发送的使用监视策略执行使用监视，并向PCRF（201）报告使用情况。 PCRF从PCRF接收PCEF报告的使用量（202）之后，从多个用户共享的总允许用途中扣除消耗的使用量。 本公开还提供了一种用于实现使用监视控制的系统。 通过本公开的解决方案，当多个用户共享总允许使用时，PCRF根据总允许使用量同时监视多个用户的使用，从而避免策略和计费控制中的冲突。

公开(公告)号：US20120176973A1

公开(公告)日：2012-07-12

申请号：US13429674

申请日：2012-03-26

申请人： Xiaoyun ZHOU

发明人： Xiaoyun ZHOU

IPC分类号： H04W60/00

CPC分类号： H04W60/005 ,  H04L63/0272 ,  H04L63/164 ,  H04W12/06 ,  H04W48/08 ,  H04W80/04

摘要： A method for processing multiple access, a home agent and user equipment are disclosed in the present invention. The method includes the following steps: when a user equipment establishes a mobile internet protocol version 6 (MIPV6) security association with a home agent, the home agent sends first indication information to the user equipment, wherein the first indication information is used to indicate to the user equipment that the home agent is able to support multi-registration flow binding. The present invention can improve the system efficiency.

摘要翻译： 在本发明中公开了一种用于处理多路访问，归属代理和用户设备的方法。 该方法包括以下步骤：当用户设备与归属代理建立移动互联网协议版本6（MIPV6）安全关联时，归属代理向用户设备发送第一指示信息，其中第一指示信息用于指示 归属代理能够支持多注册流绑定的用户设备。 本发明可以提高系统效率。

公开(公告)号：US20120158977A1

公开(公告)日：2012-06-21

申请号：US13257593

申请日：2010-01-25

申请人： Xiaoyun Zhou ,  Fei Lu

发明人： Xiaoyun Zhou ,  Fei Lu

IPC分类号： G06F15/16

CPC分类号： H04W4/24 ,  H04L12/14 ,  H04L12/1407 ,  H04L12/1453 ,  H04M15/66 ,  H04M15/8038 ,  H04W48/08 ,  H04W76/15 ,  H04W88/06

摘要： The present invention provides a method and system for transmitting a bearer control mode in a roaming scenario. The method includes: a hPCRF sets a bearer control mode of an IP-CAN session, and forwards the bearer control mode of the IP-CAN session to vPCRF through an S9 subsession corresponding to the IP-CAN session; or, an hPCRF sets a bearer control mode of a gateway control session, and forwards the bearer control mode of the gateway control session to the vPCRF through an S9 subsession corresponding to the gateway control session. The system includes an hPCRF and a vPCRF. The present invention enables the hPCRF to select different bearer control modes for a plurality of IP-CAN sessions established by a User Equipment (UE) and to forward to the vPCRF, and the vPCRF can further send the bearer control modes to the corresponding enforcement network elements to be executed.

摘要翻译： 本发明提供一种用于在漫游场景中发送承载控制模式的方法和系统。 该方法包括：hPCRF设置IP-CAN会话的承载控制模式，并通过对应于IP-CAN会话的S9消息，将IP-CAN会话的承载控制模式转发到vPCRF; 或者，hPCRF设置网关控制会话的承载控制模式，并通过对应于网关控制会话的S9子消息将网关控制会话的承载控制模式转发到vPCRF。 该系统包括hPCRF和vPCRF。 本发明使得hPCRF能够为由用户设备（UE）建立的多个IP-CAN会话选择不同的承载控制模式并转发到vPCRF，并且vPCRF还可以将承载控制模式发送到相应的执行网络 要执行的元素

公开(公告)号：US20120102174A1

公开(公告)日：2012-04-26

申请号：US13257900

申请日：2009-12-02

申请人： Xiaoyun Zhou ,  Zaifeng Zong ,  Tong Rui

发明人： Xiaoyun Zhou ,  Zaifeng Zong ,  Tong Rui

IPC分类号： G06F15/173

CPC分类号： H04L12/14 ,  H04L12/1403 ,  H04L67/14 ,  H04M15/00 ,  H04M15/66 ,  H04M15/80 ,  H04M15/8038 ,  H04W4/24 ,  H04W36/12 ,  H04W76/11 ,  H04W76/12

摘要： The present invention provides a method and a system for performing policy and charging control for establishing multiple PDN connections to a single APN, the method associates the gateway control session with the subsession in the S9 session associated with the Gx session modified by the indication of IP-CAN session modification message through the PDN Connection ID, thereby, after the relocation occurs on the BBERF making the modified PCC rule be sent down to the PCEF through the associated Gx session and the modified QoS be sent down to the destination BBERF through the gateway control session, thereby implementing the policy and charging control when establishing multiple PDN connections to the single APN in the roaming scenario.

摘要翻译： 本发明提供了一种用于执行策略和计费控制的方法和系统，用于建立到单个APN的多个PDN连接，该方法将网关控制会话与由IP指示修改的与Gx会话相关联的S9会话中的子会话相关联 -CAN会话修改消息，从而在BBERF发生重定位之后，通过相关联的Gx会话将经修改的PCC规则发送到PCEF，并且修改的QoS通过网关发送到目的地BBERF 从而在漫游场景中建立到单个APN的多个PDN连接时实现策略和计费控制。

公开(公告)号：US20120020345A1

公开(公告)日：2012-01-26

申请号：US13259957

申请日：2009-09-09

申请人： Xiaoyun Zhou ,  Zaifeng Zong

发明人： Xiaoyun Zhou ,  Zaifeng Zong

IPC分类号： H04W8/02

CPC分类号： H04L12/14 ,  H04L12/1403 ,  H04L12/1407 ,  H04W4/24

摘要： The present invention provides a method and system for implementing limited policy and charging control. The method comprises a PCRF determining whether a visited network where a UE roams supports PCC, and sending a message containing an identifier indicating the limited policy and charging control deployment to an AF. After receiving the message containing the identifier, the AF performs no subscription of the event trigger and/or cancels the subscription of the event trigger based on the identifier. Using the method and system in accordance with the present invention, the AF can be notified more conveniently and accurately of the current policy and charging control deployment situation when the limited policy and charging control is implemented (i.e., when the visited network does not support the PCC). Moreover, the AF may perform the corresponding operations according to the current policy and charging control deployment situation, thereby saving system resources.

摘要翻译： 本发明提供了一种用于实施有限策略和计费控制的方法和系统。 该方法包括：确定UE漫游的访问网络是否支持PCC的PCRF，以及向AF发送包含指示有限策略和计费控制部署的标识符的消息。 在接收到包含标识符的消息之后，AF不执行事件触发的订阅和/或基于标识符取消事件触发的订阅。 使用根据本发明的方法和系统，当实施有限策略和计费控制时（即，当被访问网络不支持时，可以更方便和准确地通知当前策略和计费控制部署情况） PCC）。 此外，AF可以根据当前的策略和计费控制部署情况进行相应的操作，从而节省系统资源。

公开(公告)号：US20120008523A1

公开(公告)日：2012-01-12

申请号：US13257556

申请日：2009-09-07

申请人： Xiaoyun Zhou ,  Zaifeng Zong

发明人： Xiaoyun Zhou ,  Zaifeng Zong

IPC分类号： H04W24/00 ,  H04L12/26

CPC分类号： H04L12/14 ,  H04L12/1403 ,  H04L12/1428 ,  H04L41/0893 ,  H04W4/24

摘要： Methods and devices for associating charging identifiers are disclosed in the present invention. The method includes: when a Policy and Charging Rules Function (PCRF) entity transmitting a charging identifier to a Bearer Binding and Event Reporting Function (BBERF) entity, the PCRF transmits a packet data network connection identifier associated with the charging identifier to the BBERF. By the present invention, accuracy of charging is improved.

摘要翻译： 用于关联计费标识符的方法和装置在本发明中被公开。 该方法包括：当策略和计费规则功能（PCRF）实体向承载绑定和事件报告功能（BBERF）实体发送计费标识符时，PCRF向BBERF发送与计费标识符相关联的分组数据网络连接标识符。 通过本发明，提高了充电精度。

公开(公告)号：US20110138005A1

公开(公告)日：2011-06-09

申请号：US13057393

申请日：2008-12-16

申请人： Xiaoyun Zhou ,  Zaifeng Zong ,  Tong Rui

发明人： Xiaoyun Zhou ,  Zaifeng Zong ,  Tong Rui

IPC分类号： G06F15/16

CPC分类号： H04L45/02 ,  H04L12/14 ,  H04L45/00 ,  H04L63/0884 ,  H04L63/0892 ,  H04M15/43 ,  H04M15/66 ,  H04W8/00 ,  H04W76/30

摘要： The present invention discloses a method for deleting session information in Diameter Routing Agent, this method comprises: sending a request message for deleting the Diameter session to a visited Diameter Routing Agent DRA and a visited policy and charging rules function PCRF by a policy and charging control client; after the visited DRA receives the request message, the visited DRA marking the Diameter session as termination in the visited DRA; after the visited PCRF receives the request message, the visited PCRF sending a message requesting to delete the Diameter session information to a home DRA, the home DRA marking the Diameter session in the home DRA as termination. In the present invention, the session information in the DRA may be effectively deleted when the BBERF entity, the PCEF entity or the AF entity terminates the Diameter session between the local and the PCRF entities.

摘要翻译： 本发明公开了一种在Diameter路由代理中删除会话信息的方法，该方法包括：通过策略和计费控制向被访问的Diameter路由器DRA发送删除Diameter会话的请求消息，以及访问策略和计费规则功能PCRF 客户; 在所访问的DRA接收到请求消息之后，被访问的DRA将Diameter会话标记为被访问DRA中的终止; 在访问PCRF接收到请求消息之后，被访问的PCRF向家庭DRA发送请求删除Diameter会话信息的消息，家庭DRA将家庭DRA中的Diameter会话标记为终止。 在本发明中，当BBERF实体，PCEF实体或AF实体终止本地与PCRF实体之间的Diameter会话时，可以有效地删除DRA中的会话信息。