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1. 发明授权

US08644799B2 Charging system and method 有权
标题翻译：充电系统及方法
公开(公告)号：US08644799B2
公开(公告)日：2014-02-04
申请号：US13257664
申请日：2010-04-21
申请人： Tong Rui , Na Zhou , Zaifeng Zong
发明人： Tong Rui , Na Zhou , Zaifeng Zong
IPC分类号： H04M11/00 , H04M3/00 , H04W4/00 , H04B7/00 , H04L12/66 , G06F15/16
CPC分类号： H04W4/24 , H04L12/1407 , H04L12/1485 , H04M15/00 , H04M15/43 , H04M15/66 , H04M15/70 , H04M15/725 , H04M15/80 , H04M15/8038 , H04M15/82 , H04M15/8228 , H04M15/8292
摘要： The present invention provides a charging method, including: a mobility management network element obtaining charging policy information of a terminal from a user subscription data network element; an access network element obtaining the charging policy information of the terminal from the mobility management network element; and the access network element storing the charging policy information of the terminal, and charging for services of the terminal according to the charging policy information. Accordingly, the present invention also provides a charging system, an access network element and a mobility management network element. The technical scheme of the present invention can send the charging policy information to the radio side network element in the LIPA structure to realize the dynamic charging based on users of services; and it can cover the LTE network and the 3G network at the same time.
摘要翻译：本发明提供一种计费方法，包括：移动性管理网元从用户订阅数据网元获取终端的收费策略信息; 接入网元，从移动管理网元获取终端的收费策略信息; 所述接入网元存储所述终端的计费策略信息，并根据所述计费策略信息对所述终端的业务进行计费。因此，本发明还提供一种计费系统，接入网元和移动性管理网元。本发明的技术方案可以将收费政策信息发送到LIPA结构中的无线侧网元，以实现基于用户的动态收费; 同时可以覆盖LTE网络和3G网络。

2. 发明申请

US20120142311A1 Charging System and Method 有权
标题翻译：充电系统及方法
公开(公告)号：US20120142311A1
公开(公告)日：2012-06-07
申请号：US13257664
申请日：2010-04-22
申请人： Tong Rui , Na Zhou , Zaifeng Zong
发明人： Tong Rui , Na Zhou , Zaifeng Zong
IPC分类号： H04W4/24 , H04W12/06
CPC分类号： H04W4/24 , H04L12/1407 , H04L12/1485 , H04M15/00 , H04M15/43 , H04M15/66 , H04M15/70 , H04M15/725 , H04M15/80 , H04M15/8038 , H04M15/82 , H04M15/8228 , H04M15/8292
摘要： The present invention provides a charging method, including: a mobility management network element obtaining charging policy information of a terminal from a user subscription data network element; an access network element obtaining the charging policy information of the terminal from the mobility management network element; and the access network element storing the charging policy information of the terminal, and charging for services of the terminal according to the charging policy information. Accordingly, the present invention also provides a charging system, an access network element and a mobility management network element. The technical scheme of the present invention can send the charging policy information to the radio side network element in the LIPA structure to realize the dynamic charging based on users of services; and it can cover the LTE network and the 3G network at the same time.
摘要翻译：本发明提供一种计费方法，包括：移动性管理网元从用户订阅数据网元获取终端的收费策略信息; 接入网元，从移动管理网元获取终端的收费策略信息; 所述接入网元存储所述终端的计费策略信息，并根据所述计费策略信息对所述终端的业务进行计费。因此，本发明还提供一种计费系统，接入网元和移动性管理网元。本发明的技术方案可以将收费政策信息发送到LIPA结构中的无线侧网元，以实现基于用户的动态收费; 同时可以覆盖LTE网络和3G网络。

3. 发明授权

US09019890B2 Method for selecting a policy and charging rules function server on a non-roaming scene 有权
标题翻译：在非漫游场景中选择策略和计费规则功能服务器的方法
公开(公告)号：US09019890B2
公开(公告)日：2015-04-28
申请号：US12811822
申请日：2008-12-24
申请人： Tong Rui , Zaifeng Zong , Xiaoyun Zhou , Jun Song , Jinguo Zhu
发明人： Tong Rui , Zaifeng Zong , Xiaoyun Zhou , Jun Song , Jinguo Zhu
IPC分类号： H04W4/00 , H04M11/00 , H04W36/00 , H04W4/24 , H04L12/14 , H04W40/24 , H04W80/04
CPC分类号： H04W4/24 , H04L12/14 , H04L12/1403 , H04L12/1471 , H04W40/24 , H04W80/04
摘要： The present invention discloses a method for selecting a policy and charging rules function server in a non-roaming scenario to achieve that the PCC policies for each IP-CAN session are determined only by one PCRF. The method comprises of a Diameter Routing Agent (DRA) establishing an association relationship table in which IP Connectivity Access Network (IP-CAN) session information and corresponding address information of a Policy and Charging Rules Function (PCRF) server are stored; and when a Policy and Charging Enforcement Function (PCEF) entity and a Gateway Control Function Entity (GWCF) requests the PCRF for or to update a Policy and Charging Control (PCC) policy of one IP-CAN session, or when an Application Function (AF) entity sends application information or service information down to the PCRF, obtaining the address information of the PCRF associated with said IP-CAN session from said DRA, then performing subsequent processing.
摘要翻译：本发明公开了一种在非漫游场景中选择策略和计费规则功能服务器的方法，以实现每个IP-CAN会话的PCC策略仅由一个PCRF确定。该方法包括建立关联关系表的直径路由代理（DRA），其中存储了IP连接接入网（IP-CAN）会话信息和策略和计费规则功能（PCRF）服务器的相应地址信息; 并且当策略和计费执行功能（PCEF）实体和网关控制功能实体（GWCF）请求PCRF用于或更新一个IP-CAN会话的策略和计费控制（PCC）策略时，或者当应用功能（ AF）实体向PCRF发送应用信息或服务信息，从所述DRA获取与所述IP-CAN会话相关联的PCRF的地址信息，然后执行后续处理。

4. 发明授权

US08799440B2 Policy and charging control method and system for multi-PDN connections of single APN 有权
标题翻译：单APN多PDN连接策略和计费控制方法及系统
公开(公告)号：US08799440B2
公开(公告)日：2014-08-05
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 , H04L12/14 , H04L29/08 , H04W4/24 , H04M15/00
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： A method and a system for performing policy and charging control for establishing multiple packet data network (PDN) connections to a single access point name (APN) are provided. The method associates the gateway control session with the subsession in the S9 session associated with the Gx session modified by the indication of Internet Protocol connectivity access network (IP-CAN) session modification message through the PDN Connection Identifier (ID), thereby, after the relocation occurs on the bearer binding and event report function (BBERF), making the modified policy and charging control (PCC) rule be sent down to the policy and charging enforcement function (PCEF) through the associated Gx session and the modified quality of service (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：提供了一种用于执行用于建立到单个接入点名称（APN）的多个分组数据网络（PDN）连接的策略和计费控制的方法和系统。该方法将网关控制会话与通过PDN连接标识符（ID）通过因特网协议连接接入网（IP-CAN）会话修改消息的指示修改的与Gx会话相关联的S9会话中的子会话相关联，从而在重定位发生在承载绑定和事件报告功能（BBERF）上，使经修改的策略和计费控制（PCC）规则通过相关的Gx会话和修改的服务质量（PCEF）发送到策略和计费执行功能（PCEF） QoS）通过网关控制会话发送到目的地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。

5. 发明申请

US20100284336A1 METHOD FOR SELECTING A POLICY AND CHARGING RULES FUNCTION SERVER ON A NON-ROAMING SCENE 有权
标题翻译：在非漫游场景中选择政策和充电规则功能服务器的方法
公开(公告)号：US20100284336A1
公开(公告)日：2010-11-11
申请号：US12811822
申请日：2008-12-24
申请人： Tong Rui , Zaifeng Zong , Xiaoyun Zhou , Jun Song , Jinguo Zhu
发明人： Tong Rui , Zaifeng Zong , Xiaoyun Zhou , Jun Song , Jinguo Zhu
IPC分类号： H04W40/00 , H04L29/06
CPC分类号： H04W4/24 , H04L12/14 , H04L12/1403 , H04L12/1471 , H04W40/24 , H04W80/04
摘要： The present invention discloses a method for selecting a policy and charging rules function server in a non-roaming scenario to achieve that the PCC policies for each IP-CAN session are determined only by one PCRF. The method comprises of a Diameter Routing Agent (DRA) establishing an association relationship table in which IP Connectivity Access Network (IP-CAN) session information and corresponding address information of a Policy and Charging Rules Function (PCRF) server are stored; and when a Policy and Charging Enforcement Function (PCEF) entity and a Gateway Control Function Entity (GWCF) requests the PCRF for or to update a Policy and Charging Control (PCC) policy of one IP-CAN session, or when an Application Function (AF) entity sends application information or service information down to the PCRF, obtaining the address information of the PCRF associated with said IP-CAN session from said DRA, then performing subsequent processing.
摘要翻译：本发明公开了一种在非漫游场景中选择策略和计费规则功能服务器的方法，以实现每个IP-CAN会话的PCC策略仅由一个PCRF确定。该方法包括建立关联关系表的直径路由代理（DRA），其中存储了IP连接接入网（IP-CAN）会话信息和策略和计费规则功能（PCRF）服务器的相应地址信息; 并且当策略和计费执行功能（PCEF）实体和网关控制功能实体（GWCF）请求PCRF用于或更新一个IP-CAN会话的策略和计费控制（PCC）策略时，或者当应用功能（ AF）实体向PCRF发送应用信息或服务信息，从所述DRA获取与所述IP-CAN会话相关联的PCRF的地址信息，然后执行后续处理。

6. 发明申请

US20100281170A1 METHOD FOR SELECTING A POLICY AND CHARGING RULES FUNCTION ENTITY IN THE NON-ROAMING SCENARIO 有权
标题翻译：在非漫游场景中选择政策和收费规则函数实体的方法
公开(公告)号：US20100281170A1
公开(公告)日：2010-11-04
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。

7. 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。

8. 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。

9. 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。

10. 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。

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