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1. 发明授权

US08811342B2 Method and system for deleting redundant information of home policy and charging rules function 有权
标题翻译：删除家庭政策冗余信息和收费规则功能的方法和系统
公开(公告)号：US08811342B2
公开(公告)日：2014-08-19
申请号：US13257722
申请日：2009-10-27
申请人： Xiaoyun Zhou , Tong Rui
发明人： Xiaoyun Zhou , Tong Rui
IPC分类号： H04W4/00 , H04L12/16 , H04W28/06 , H04W4/24 , H04M15/00 , H04W88/16 , H04W76/06
CPC分类号： H04W28/06 , H04M15/00 , H04M15/66 , H04M15/70 , H04M15/80 , H04M15/8038 , H04W4/24 , H04W76/30 , H04W88/16
摘要： The present invention discloses a method and a system for deleting redundant information of a home Policy and Charging Rule Function (PCRF). The Bearer Binding and Event Report Function (BBERF) in a visited network indicates gateway control session termination to the home PCRF through a visited PCRF after receiving a termination session triggering for determining to terminate a gateway control session between the BBERF in the visited network and the visited PCRF, and the home PCRF deletes policy control information related to the BBERF in the visited network. With the method of the present invention, the invalid session information in the home PCRF is cleared in time, which eliminates the redundancy of the home network resources and saves the home network resources.
摘要翻译：本发明公开了一种用于删除归属策略和计费规则功能（PCRF）的冗余信息的方法和系统。访问网络中的承载绑定和事件报告功能（BBERF）通过访问PCRF在接收到终止会话触发以确定终止访问网络中的BBERF和网络控制会话之间的指示信息中指示到归属PCRF的网关控制会话终止访问PCRF，并且归属PCRF删除与访问网络中的BBERF相关的策略控制信息。利用本发明的方法，可以及时清除归属PCRF中的无效会话信息，消除了家庭网络资源的冗余并节省了家庭网络资源。

2. 发明授权

US08438290B2 Method for selecting a policy and charging rules function entity in the non-roaming scenario 有权
标题翻译：在非漫游方案中选择策略和计费规则功能实体的方法
公开(公告)号：US08438290B2
公开(公告)日：2013-05-07
申请号：US12812044
申请日：2008-12-24
申请人： Tong Rui , Zaifeng Zong , Xiaoyun Zhou , Jinguo Zhu , Jun Song
发明人： Tong Rui , Zaifeng Zong , Xiaoyun Zhou , Jinguo Zhu , Jun Song
IPC分类号： G06F15/16
CPC分类号： H04L41/0893 , H04L12/1407
摘要： A method for selecting a policy and charging rules function entity in the non-roaming scenario includes the following steps: when a diameter routing agent DRA receives an indication message of the IP connectivity access network IP-CAN session establishment, the indication message is forwarded to a PCRF according to the related relationship which is set up and saved for allocating the policy and charging rules function PCRF entity to the IP-CAN session; and the corresponding policy and charging control PCC policy, which is made for the IP-CAN session by the PCRF, is forwarded to the provider's IP application function AF and the network element, which has policy and charging enforcement function, corresponding to the IP-CAN session.
摘要翻译：一种用于在非漫游场景中选择策略和计费规则功能实体的方法包括以下步骤：当直径路由代理DRA接收IP连接接入网IP-CAN会话建立的指示消息时，指示消息被转发到根据相关关系的PCRF，将策略和计费规则功能PCRF实体分配给IP-CAN会话; 将由PCRF为IP-CAN会话的相应策略和计费控制PCC策略转发给提供商的IP应用功能AF，具有策略和计费执行功能的网元对应IP- CAN会话。

3. 发明申请

US20120124220A1 Method for Implementing Policy and Charging Control in a Roaming Scene 有权
标题翻译：在漫游场景中实施策略和计费控制的方法
公开(公告)号：US20120124220A1
公开(公告)日：2012-05-17
申请号：US13257806
申请日：2009-12-03
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： H04W4/24 , H04M15/00 , H04M15/66 , H04M15/8038 , H04M2215/7442
摘要： A method for performing policy and charging control in different roaming scenarios includes: establishing multiple Packet Data Network (PDN) connections to the same Access Point Name (APN), and performing relocation of a Bearer Binding and Event Report Function (BBERF) after establishing multiple PDN connections to the same APN. This method implements the policy and charging control on multiple PDN connections established to one APN in the roaming scenarios of the home routed and local breakout.
摘要翻译：用于在不同漫游场景中执行策略和计费控制的方法包括：建立到相同接入点名称（APN）的多个分组数据网络（PDN）连接，以及在建立多个之后执行承载绑定和事件报告功能（BBERF）的重定位 PDN连接到同一APN。该方法在家庭路由和本地突发的漫游情况下实现对一个APN建立的多个PDN连接的策略和计费控制。

4. 发明申请

US20120106508A1 Method and System for Deleting Redundant Information of Home Policy and Charging Rules Function 有权
标题翻译：删除家庭政策和收费规则功能的冗余信息的方法和系统
公开(公告)号：US20120106508A1
公开(公告)日：2012-05-03
申请号：US13257722
申请日：2009-10-27
申请人： Xiaoyun Zhou , Tong Rui
发明人： Xiaoyun Zhou , Tong Rui
IPC分类号： H04W36/00 , H04W72/04
CPC分类号： H04W28/06 , H04M15/00 , H04M15/66 , H04M15/70 , H04M15/80 , H04M15/8038 , H04W4/24 , H04W76/30 , H04W88/16
摘要： The present invention discloses a method and a system for deleting redundant information of a home Policy and Charging Rule Function (PCRF). The Bearer Binding and Event Report Function (BBERF) in a visited network indicates gateway control session termination to the home PCRF through a visited PCRF after receiving a termination session triggering for determining to terminate a gateway control session between the BBERF in the visited network and the visited PCRF, and the home PCRF deletes policy control information related to the BBERF in the visited network. With the method of the present invention, the invalid session information in the home PCRF is cleared in time, which eliminates the redundancy of the home network resources and saves the home network resources.
摘要翻译：本发明公开了一种用于删除归属策略和计费规则功能（PCRF）的冗余信息的方法和系统。访问网络中的承载绑定和事件报告功能（BBERF）通过访问PCRF在接收到终止会话触发以确定终止访问网络中的BBERF和网络控制会话之间的指示信息中指示到归属PCRF的网关控制会话终止访问PCRF，并且归属PCRF删除与访问网络中的BBERF相关的策略控制信息。利用本发明的方法，可以及时清除归属PCRF中的无效会话信息，消除了家庭网络资源的冗余并节省了家庭网络资源。

5. 发明申请

US20110161504A1 METHOD AND APPARATUS FOR IDENTIFYING SESSION INFORMATION 审中-公开
标题翻译：识别会话信息的方法和装置
公开(公告)号：US20110161504A1
公开(公告)日：2011-06-30
申请号：US13061881
申请日：2009-04-09
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： H04W76/10 , H04L12/1407 , H04M15/00 , H04M15/66 , H04M15/8038 , H04M15/8228 , H04W4/24
摘要： A method and an apparatus for identifying session information are disclosed by the present invention, wherein the method includes: a sending end PCRF sends an S9 session message to a receiving end PCRF in order to transmit the Diameter session information, wherein the S9 session message carries the identification information identifying the Diameter session uniquely; the receiving end PCRF determines the Diameter session corresponding to the Diameter session information carried by the S9 session message according to the identification information. By the present invention, when the receiving end PCRF issues the policy control information, it issues the policy control information to a corresponding Gxx session or AF session according to the unique identification information carried by the S9 session, thereby it can consummate the application flow of the realization of the S9 roaming interface in the policy charging control frame.
摘要翻译：本发明公开了一种用于识别会话信息的方法和装置，其中方法包括：发送端PCRF向接收端PCRF发送S9会话消息，以发送Diameter会话信息，其中S9会话消息携带所述识别信息唯一地识别所述Diameter会话; 接收端PCRF根据识别信息确定与S9会话消息携带的Diameter会话信息对应的Diameter会话。通过本发明，当接收端PCRF发布策略控制信息时，根据S9会话所携带的唯一识别信息，将策略控制信息发送到相应的Gxx会话或AF会话，从而可以完善应用流程在策略收费控制框架中实现S9漫游接口。

6. 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。

7. 发明授权

US08725867B2 Method and system for reporting the policy installation failure 有权
标题翻译：报告策略安装失败的方法和系统
公开(公告)号：US08725867B2
公开(公告)日：2014-05-13
申请号：US13056707
申请日：2008-12-24
申请人： Jianjie You , Tong Rui
发明人： Jianjie You , Tong Rui
IPC分类号： G06F15/173 , H04L12/24 , G06F11/00
CPC分类号： H04L41/069 , G06F11/00 , G06F15/173 , H04L41/0806 , H04L41/0869
摘要： A method and a system are provided for reporting policy installation failures in the field of communications. The method and system enable the policy decision functional entity (PD-FE) to accurately obtain detailed information of policy installation failures of the policy enforcement functional entity (PE-FE), thus enhancing the efficiency of sending the next policy for installation. The method includes: when the installation of a policy sent from the PD-FE to the PE-FE is failed, the PE-FE generates a feedback message to be sent to the PD-FE, and the feedback message includes the error reason of the policy failed in installation.
摘要翻译：提供了一种在通信领域报告策略安装失败的方法和系统。该方法和系统使策略决策功能实体（PD-FE）能够准确获取策略执行功能实体（PE-FE）策略安装失败的详细信息，从而提高发送下一个安装策略的效率。该方法包括：当从PD-FE发送到PE-FE的策略的安装失败时，PE-FE生成要发送给PD-FE的反馈消息，反馈消息包括该策略安装失败。

8. 发明授权

US08713164B2 Feedback method and processing system for policy installation failures 有权
标题翻译：策略安装失败的反馈方法和处理系统
公开(公告)号：US08713164B2
公开(公告)日：2014-04-29
申请号：US13056776
申请日：2008-12-18
申请人： Jianjie You , Tong Rui
发明人： Jianjie You , Tong Rui
IPC分类号： G06F15/173 , H04L12/24 , G06F11/00
CPC分类号： H04L41/069 , G06F11/00 , G06F15/173 , H04L41/0806 , H04L41/0869 , H04L47/10 , H04L47/14 , H04L47/20
摘要： A feedback method and a processing system for policy installation failures are applied in communication technical field, which is favorable for an Access Resource Admission Control Function (A-RACF) to accurately grasp the detailed information of policy installation failure enforced by the Resource Control Enforcement Function (RCEF), therefore the efficiency of downwardly sending the policies for installation next time is improved. The method includes: when the installation of the policies downwardly sent from the A-RACF to the RCEF is failed, the RCEF generates a feedback message to be sent to the A-RACF, wherein the feedback message includes error reasons of the policy installation failures.
摘要翻译：通信技术领域应用了反馈方法和策略安装失败处理系统，有利于接入资源准入控制功能（A-RACF），准确把握资源控制执行功能实施的策略安装失败的详细信息（RCEF），因此下次向下发送安装策略的效率得到提高。该方法包括：当将从A-RACF向下发送到RCEF的策略的安装失败时，RCEF生成要发送到A-RACF的反馈消息，其中反馈消息包括策略安装失败的错误原因。

9. 发明申请

US20130078998A1 Method and system for reporting fixed network access information 有权
标题翻译：用于报告固定网络访问信息的方法和系统
公开(公告)号：US20130078998A1
公开(公告)日：2013-03-28
申请号：US13701803
申请日：2011-06-07
申请人： Tong Rui , Xiaoyun Zhou , Mo Sun
发明人： Tong Rui , Xiaoyun Zhou , Mo Sun
IPC分类号： H04W40/20
CPC分类号： H04W40/20 , H04L12/1407 , H04L41/0893 , H04L41/5041 , H04L61/00 , H04L63/10 , H04L63/20 , H04M15/66 , H04W4/24 , H04W12/08 , H04W48/18 , H04W76/12
摘要： The disclosure provides a method for reporting fixed network access information, in which an Evolved Packet Data Gateway (ePDG) reports fixed network access information to a Policy and Charging Enforcement Function (PCEF), and the PCEF notifies a Policy and Charging Rule Function (PCRF) of the fixed network access information. The disclosure also provides a system for reporting fixed network access information, in which a reporting unit is configured to allow an Evolved Packet Data Gateway (ePDG) to report fixed network access information to a Policy and Charging Enforcement Function (PCEF), which notifies a Policy and Charging Rule Function (PCRF) of the fixed network access information. According to the disclosure, the fixed network access information can be reported, so that an S9* session still can be established even if the BPCF cannot be aware of access of the UE to the WLAN.
摘要翻译：本公开提供了一种用于报告固定网络访问信息的方法，其中演进分组数据网关（ePDG）将固定网络访问信息报告给策略和计费执行功能（PCEF），并且PCEF通知策略和计费规则功能（PCRF ）固定网络访问信息。本公开还提供了一种用于报告固定网络接入信息的系统，其中报告单元被配置为允许演进分组数据网关（ePDG）将固定网络接入信息报告给策略和计费执行功能（PCEF），所述策略和计费执行功能（PCEF）通知固定网络访问信息的策略和计费规则功能（PCRF）。根据本公开，可以报告固定网络接入信息，使得即使BPCF不能知道UE到WLAN的接入，也可以建立S9 *会话。

10. 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。

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