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11. 发明申请

US20100291923A1 METHOD FOR SELECTING POLICY AND CHARGING RULES FUNCTION 有权
标题翻译：选择政策和收费规则函数的方法
公开(公告)号：US20100291923A1
公开(公告)日：2010-11-18
申请号：US12811075
申请日：2008-12-01
申请人： Xiaoyun Zhou , Zaifeng Zong , Tong Rui , Jinguo Zhu
发明人： Xiaoyun Zhou , Zaifeng Zong , Tong Rui , Jinguo Zhu
IPC分类号： H04W24/00
CPC分类号： H04L12/1403 , H04L12/1407 , H04M15/00 , H04M15/66 , H04W4/24 , H04W8/12 , H04W36/14 , H04W76/10 , H04W80/04
摘要： A method for selecting a policy and charging rules function. When a UE accesses a 3GPP system through a roaming architecture, upon receiving a session establishment request message sent by a PCC client located in the visited network, the DRA in the visited network forwards the message to a selected PCRF of the visited network according to the records stored locally or instructs the PCC client to transmit the session establishment request message to the selected PCRF of the visited network; and the PCRF of the visited network forwards the session establishment request message to a DRA of a home network, then the DRA of the home network forwards the message to the selected PCRF of the home network according to the records stored locally or instructs the PCRF of the visited network to transmit the session establishment request message to the selected PCRF of the home network.
摘要翻译：一种选择策略和计费规则功能的方法。当UE通过漫游架构访问3GPP系统时，在接收到由访问网络中的PCC客户端发送的会话建立请求消息时，被访问网络中的DRA根据所访问网络的所选择的PCRF将该消息转发到被访网络的所选PCRF 本地存储的记录，或者指示PCC客户端将会话建立请求消息发送到被访问网络的选定PCRF; 并且被访问网络的PCRF将会话建立请求消息转发到归属网络的DRA，则家庭网络的DRA根据本地存储的记录将消息转发到归属网络的所选PCRF，或者指示PCRF 访问网络将会话建立请求消息发送到家庭网络的选定PCRF。

12. 发明授权

US08793396B2 Method for deleting session information in DRA 有权
标题翻译：在DRA中删除会话信息的方法
公开(公告)号：US08793396B2
公开(公告)日：2014-07-29
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： G06F15/173 , H04L12/56
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。

13. 发明授权

US08326263B2 Method for selecting policy and charging rules function 有权
标题翻译：选择政策和收费规则功能的方法
公开(公告)号：US08326263B2
公开(公告)日：2012-12-04
申请号：US12811075
申请日：2008-12-01
申请人： Xiaoyun Zhou , Zaifeng Zong , Tong Rui , Jinguo Zhu
发明人： Xiaoyun Zhou , Zaifeng Zong , Tong Rui , Jinguo Zhu
IPC分类号： H04M11/00
CPC分类号： H04L12/1403 , H04L12/1407 , H04M15/00 , H04M15/66 , H04W4/24 , H04W8/12 , H04W36/14 , H04W76/10 , H04W80/04
摘要： A method for selecting a policy and charging rules function. When a UE accesses a 3GPP system through a roaming architecture, upon receiving a session establishment request message sent by a PCC client located in the visited network, the DRA in the visited network forwards the message to a selected PCRF of the visited network according to the records stored locally or instructs the PCC client to transmit the session establishment request message to the selected PCRF of the visited network; and the PCRF of the visited network forwards the session establishment request message to a DRA of a home network, then the DRA of the home network forwards the message to the selected PCRF of the home network according to the records stored locally or instructs the PCRF of the visited network to transmit the session establishment request message to the selected PCRF of the home network.
摘要翻译：一种选择策略和计费规则功能的方法。当UE通过漫游架构访问3GPP系统时，在接收到由访问网络中的PCC客户端发送的会话建立请求消息时，被访问网络中的DRA根据所访问网络的所选择的PCRF将该消息转发到被访网络的所选PCRF 本地存储的记录，或者指示PCC客户端将会话建立请求消息发送到被访问网络的选定PCRF; 并且被访问网络的PCRF将会话建立请求消息转发到归属网络的DRA，则家庭网络的DRA根据本地存储的记录将消息转发到归属网络的所选PCRF，或者指示PCRF的访问网络将会话建立请求消息发送到家庭网络的选定PCRF。

14. 发明申请

US20110026466A1 Triggering and Implementing Method and System for Terminating a Session 审中-公开
标题翻译：触发和实现终止会话的方法和系统
公开(公告)号：US20110026466A1
公开(公告)日：2011-02-03
申请号：US12937212
申请日：2008-12-15
申请人： Xiaoyun Zhou , Zaifeng Zong , Tong Rui
发明人： Xiaoyun Zhou , Zaifeng Zong , Tong Rui
IPC分类号： H04W40/00
CPC分类号： H04L12/14 , H04L12/1457 , H04M15/00 , H04M15/62 , H04M15/63 , H04M15/64 , H04M15/66 , H04M15/8228 , H04M15/8292 , H04M2215/7833 , H04W4/24 , H04W76/30
摘要： The present invention discloses a session termination triggering method, an implementing method and a system, wherein the session termination triggering method comprises: a policy control and charging rules function entity (PCRF) detects that the policy control session between the PCRF and a policy and charging enforcement function entity (PCEF) shall be terminated; the PCRF sends a first request message to the PCEF, and carries the session identifier of the policy control session and the session termination indicator for indicating to terminate the policy control session in the first request message; in response to the first request message, the PCEF removes/deactivates the policy and charging control rules related to the policy control session according to the session termination indicator.
摘要翻译：本发明公开了一种会话终止触发方法，实现方法和系统，其中会话终止触发方法包括：策略控制和计费规则功能实体（PCRF）检测到PCRF与策略和计费之间的策略控制会话强制执行功能实体（PCEF）终止; PCRF向PCEF发送第一请求消息，并携带策略控制会话的会话标识符和会话终止指示符，用于指示终止第一请求消息中的策略控制会话; 响应于第一请求消息，PCEF根据会话终止指示符去除/去激活与策略控制会话相关的策略和计费控制规则。

15. 发明申请

US20120102174A1 Policy And Charging Control Method And System For Multi-PDN Connections Of Single APN 有权
标题翻译：单APN的多PDN连接的策略和计费控制方法及系统
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。

16. 发明申请

US20110138005A1 METHOD FOR DELETING SESSION INFORMATION IN DRA 有权
标题翻译：删除DRA中的会话信息的方法
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。

17. 发明授权

US08842636B2 Method and device for managing Internet Protocol offload connection 有权
标题翻译：用于管理Internet协议卸载连接的方法和设备
公开(公告)号：US08842636B2
公开(公告)日：2014-09-23
申请号：US13505686
申请日：2010-10-18
申请人： Na Zhou , Shuang Liang , Jing Wang , Zaifeng Zong , Yuzhen Huo
发明人： Na Zhou , Shuang Liang , Jing Wang , Zaifeng Zong , Yuzhen Huo
IPC分类号： H04W36/22 , H04L29/06 , H04W76/02 , H04W80/04
CPC分类号： H04L69/161 , H04W8/12 , H04W36/0033 , H04W36/12 , H04W80/04
摘要： The disclosure discloses a method and a device for managing Internet Protocol (IP) offload connection. The method comprises the steps of: determining that a target Mobility Management Entity (MME) supports IP offload or identifies information of two Serving Gateways (S-GWs); the target MME receiving IP offload connection information from an source MME; the target MME processing the IP offload connection according to the IP offload connection information, wherein the process comprises one of the following: establishing, updating and activating the IP offload connection. With the disclosure, the experience of the user is enhanced in the wireless communication system.
摘要翻译：本公开公开了一种用于管理因特网协议（IP）卸载连接的方法和设备。该方法包括以下步骤：确定目标移动管理实体（MME）支持IP卸载或识别两个服务网关（S-GW）的信息; 目标MME从源MME接收IP卸载连接信息; 目标MME根据IP卸载连接信息处理IP卸载连接，其中该过程包括以下之一：建立，更新和激活IP卸载连接。通过本公开，在无线通信系统中增强了用户的体验。

18. 发明授权

US08811317B2 Method for implementing local access and system thereof 有权
标题翻译：实现本地访问的方法及其系统
公开(公告)号：US08811317B2
公开(公告)日：2014-08-19
申请号：US13258294
申请日：2010-10-28
申请人： Shuang Liang , Na Zhou , Yuzhen Huo , Jing Wang , Zaifeng Zong
发明人： Shuang Liang , Na Zhou , Yuzhen Huo , Jing Wang , Zaifeng Zong
IPC分类号： H04W4/00 , H04W48/20 , H04W8/08 , H04W84/04 , H04L29/12
CPC分类号： H04W48/20 , H04L61/1511 , H04L61/303 , H04L61/3075 , H04W8/082 , H04W84/045
摘要： The disclosure discloses a method for implementing local access, which includes: after user terminal initiates a local access and a mobile management unit determines that the local connection can be established for the user terminal, the mobile management unit acquires local access gateway information through a Domain Name System (DNS) server. The disclosure further discloses a system for implementing local access, correspondingly. By providing a specific implementation solution of inquiring the local access gateway, the disclosure ensures selection between the core network gateway and the local access gateway according to a respective scenario, thus properly and effectively implementing the local access function implemented by the user terminal through the local access gateway.
摘要翻译：本公开公开了一种实现本地接入的方法，包括：用户终端发起本地接入后，移动管理单元确定可以为用户终端建立本地连接，移动管理单元通过域获取本地接入网关信息名称系统（DNS）服务器。本公开进一步公开了一种用于实现本地接入的系统。通过提供查询本地接入网关的具体实现方案，本发明可以根据各自的场景确保核心网络网关与本地接入网关之间的选择，从而正确有效地实现用户终端通过本地实现的本地接入功能接入网关

19. 发明申请

US20120207104A1 Method for implementing local access and system thereof 有权
标题翻译：实现本地访问的方法及其系统
公开(公告)号：US20120207104A1
公开(公告)日：2012-08-16
申请号：US13258294
申请日：2010-10-28
申请人： Shuang Liang , Na Zhou , Yuzhen Huo , Jing Wang , Zaifeng Zong
发明人： Shuang Liang , Na Zhou , Yuzhen Huo , Jing Wang , Zaifeng Zong
IPC分类号： H04W76/00
CPC分类号： H04W48/20 , H04L61/1511 , H04L61/303 , H04L61/3075 , H04W8/082 , H04W84/045
摘要： The disclosure discloses a method for implementing local access, which includes: after user terminal initiates a local access and a mobile management unit determines that the local connection can be established for the user terminal, the mobile management unit acquires local access gateway information through a Domain Name System (DNS) server. The disclosure further discloses a system for implementing local access, correspondingly. By providing a specific implementation solution of inquiring the local access gateway, the disclosure ensures selection between the core network gateway and the local access gateway according to a respective scenario, thus properly and effectively implementing the local access function implemented by the user terminal through the local access gateway.
摘要翻译：本公开公开了一种实现本地接入的方法，包括：用户终端发起本地接入后，移动管理单元确定可以为用户终端建立本地连接，移动管理单元通过域获取本地接入网关信息名称系统（DNS）服务器。本公开进一步公开了一种用于实现本地接入的系统。通过提供查询本地接入网关的具体实现方案，本发明可以根据各自的场景确保核心网络网关与本地接入网关之间的选择，从而正确有效地实现用户终端通过本地实现的本地接入功能接入网关

20. 发明授权

US08743752B2 Method and apparatus for status transition 有权
标题翻译：状态转换的方法和装置
公开(公告)号：US08743752B2
公开(公告)日：2014-06-03
申请号：US13258408
申请日：2009-12-21
申请人： Na Zhou , Shuang Liang , Jing Wang , Yuzhen Huo , Zaifeng Zong
发明人： Na Zhou , Shuang Liang , Jing Wang , Yuzhen Huo , Zaifeng Zong
IPC分类号： H04W4/00
CPC分类号： H04W76/10
摘要： A method and apparatus for status transition are provided in the disclosure, which enable a wireless side network element to judge that a service request message is a paging response message after receiving the service request message, transmit an initial user equipment message to a mobility management entity, and indicate that the service request message is valid in the initial user equipment message. The method and apparatus of the disclosure solve the problem that the mobility management entity is unable to make a correct judgment and corresponding logical processing, and improve processing efficiency of the mobile communication system effectively.
摘要翻译：在本公开中提供了一种用于状态转换的方法和装置，其使得无线侧网元能够在接收到服务请求消息之后判断服务请求消息是寻呼响应消息，向移动性管理实体发送初始用户设备消息并且指示服务请求消息在初始用户设备消息中有效。本公开的方法和装置解决了移动性管理实体不能做出正确判断和对应的逻辑处理，有效提高移动通信系统的处理效率的问题。

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