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41. 发明授权

US09380446B2 Policy and charging control method supporting IP flow mobility in roaming scenario 有权
标题翻译：在漫游场景中支持IP流动性的策略和计费控制方法
公开(公告)号：US09380446B2
公开(公告)日：2016-06-28
申请号：US13882591
申请日：2011-10-13
申请人： Xiaoyun Zhou , Zaifeng Zong
发明人： Xiaoyun Zhou , Zaifeng Zong
IPC分类号： H04W8/02 , H04W8/08 , H04W8/14 , H04W4/24 , H04W36/00 , H04L12/14 , H04M15/00
CPC分类号： H04W8/02 , H04L12/1407 , H04M15/66 , H04M15/8038 , H04W4/24 , H04W8/08 , H04W8/14 , H04W36/0022
摘要： A policy and charging control method for supporting IP flow mobility in a roaming scenario includes: when a Visited Policy and Charging Rules Function (V-PCRF) receives IP flow mobility routing rule information reported by a Policy and Charging Enforcement Function (PCEF), and if a Home Policy and Charging Rules Function (H-PCRF) subscribes to an IP-CAN type change (IP-CAN_CHANGE) event trigger or to an access node gateway change (AN_GW_CHANGE) event trigger, the V-PCRF reporting the IP flow mobility routing rule information to the H-PCRF. With the present method, a visited network can execute the IP flow mobility locally, or compared with a method in which an interaction with the H-PCRF is required at any time, signaling overhead between the V-PCRF and the H-PCRF can be saved.
摘要翻译：一种用于在漫游场景中支持IP流动移动性的策略和计费控制方法包括：当访问策略和计费规则功能（V-PCRF）接收到由策略和计费执行功能（PCEF）报告的IP流量移动性路由规则信息时，以及如果家庭策略和计费规则功能（H-PCRF）订阅IP-CAN类型更改（IP-CAN_CHANGE）事件触发或访问节点网关改变（AN_GW_CHANGE）事件触发，则V-PCRF报告IP流量移动性路由规则信息到H-PCRF。使用本方法，访问网络可以局部地执行IP流量移动，或者与在任何时间需要与H-PCRF的交互的方法进行比较，V-PCRF与H-PCRF之间的信令开销可以是保存

42. 发明授权

US08874715B2 Charging method, system and reporting method for terminal accessing through multiple access networks 有权
标题翻译：通过多路接入网络进行终端接入的收费方法，系统和报告方法
公开(公告)号：US08874715B2
公开(公告)日：2014-10-28
申请号：US13254728
申请日：2009-09-07
申请人： Xiaoyun Zhou , Zaifeng Zong
发明人： Xiaoyun Zhou , Zaifeng Zong
IPC分类号： G06F15/173 , G06F17/00 , H04M15/00 , H04L12/14
CPC分类号： H04L12/14 , H04L12/1403 , H04L12/1407 , H04L12/1485 , H04M15/00
摘要： The present invention provides a charging method and system for a terminal being accessed through multiple access networks, and a reporting method for a terminal being accessed through multiple access networks. When the terminal establishes one IP Connectivity Access Network (IP-CAN) session with a packet data network through at least one access network, an IP-CAN Type parameter of each access network connection passed through by a data flow of a service accessed by said terminal is sent to a charging subsystem, and said charging subsystem charges differently for data flows passing through different access network connections of said terminal according to said IP-CAN Type parameter.
摘要翻译：本发明提供了一种通过多址接入网络接入的终端的计费方法和系统，以及一种通过多个接入网络访问终端的报告方法。当所述终端通过至少一个接入网络与分组数据网络建立一个IP连接接入网络（IP-CAN）会话时，由所述第一接入网接入的业务的数据流传递的每个接入网络连接的IP-CAN类型参数终端被发送到计费子系统，并且所述计费子系统根据所述IP-CAN类型参数对通过所述终端的不同接入网络连接的数据流进行不同的收费。

43. 发明申请

US20130223290A1 POLICY AND CHARGING CONTROL METHOD SUPPORTING IP FLOW MOBILITY IN ROAMING SCENARIO 有权
标题翻译：支持漫游场景中的IP流量移动的策略和收费控制方法
公开(公告)号：US20130223290A1
公开(公告)日：2013-08-29
申请号：US13882591
申请日：2011-10-13
申请人： Xiaoyun Zhou , Zaifeng Zong
发明人： Xiaoyun Zhou , Zaifeng Zong
IPC分类号： H04W8/02
CPC分类号： H04W8/02 , H04L12/1407 , H04M15/66 , H04M15/8038 , H04W4/24 , H04W8/08 , H04W8/14 , H04W36/0022
摘要： A policy and charging control method for supporting IP flow mobility in a roaming scenario includes: when a Visited Policy and Charging Rules Function (V-PCRF) receives IP flow mobility routing rule information reported by a Policy and Charging Enforcement Function (PCEF), and if a Home Policy and Charging Rules Function (H-PCRF) subscribes IP-CAN type change (IP-CAN_CHANGE) event trigger or access node gateway change (AN_GW_CHANGE) event trigger, the V-PCRF reporting the IP flow mobility routing rule information to the H-PCRF. With the present method, a visited network can execute the IP flow mobility locally, or compared with a method in which an interaction with the H-PCRF is required at any time, signaling overhead between the V-PCRF and the H-PCRF can be saved.
摘要翻译：一种用于在漫游场景中支持IP流动移动性的策略和计费控制方法包括：当访问策略和计费规则功能（V-PCRF）接收到由策略和计费执行功能（PCEF）报告的IP流量移动性路由规则信息时，以及如果家庭策略和计费规则功能（H-PCRF）订阅IP-CAN类型改变（IP-CAN_CHANGE）事件触发或接入节点网关改变（AN_GW_CHANGE）事件触发，则V-PCRF将IP流量移动性路由规则信息报告给 H-PCRF。使用本方法，访问网络可以局部地执行IP流量移动，或者与在任何时间需要与H-PCRF的交互的方法进行比较，V-PCRF与H-PCRF之间的信令开销可以是保存

44. 发明申请

US20120233337A1 Method and system for policy and charging control based on time period 有权
标题翻译：基于时间段的政策和收费控制方法与系统
公开(公告)号：US20120233337A1
公开(公告)日：2012-09-13
申请号：US13258288
申请日：2010-05-20
申请人： Xiaoyun Zhou , Zaifeng Zong , Jinhua Wu
发明人： Xiaoyun Zhou , Zaifeng Zong , Jinhua Wu
IPC分类号： G06F15/16
CPC分类号： H04W4/24 , H04M15/00 , H04M15/66 , H04M15/80 , H04M15/8016 , H04M15/8027 , H04M2215/204 , H04M2215/74 , H04M2215/7414 , H04M2215/7428
摘要： The disclosure discloses a method for Policy and Charging Control (PCC) based on a time period, which comprises: when a Policy and Charging Rule Function (PCRF) entity provides Quality of Service (QoS) rules to a Bearer Binding and Event Reporting Function (BBERF) entity, a time indication of activation and/or deactivation of the QoS rules is provided at the same time. The disclosure also discloses a system for PCC based on a time period, which comprises: a providing unit located in the PCRF entity and configured to provide QoS rules and a time indication of activation and/or deactivation of the QoS rules to the BBERF entity at the same time. The disclosure ensures the consistency between the time of activating the QoS rules by the BBERF entity and the time of activating the PCC rules by the Policy and Control Enforcement Function (PCEF) entity, and the technical scheme is simple and practical.
摘要翻译：本公开公开了一种基于时间段的策略和计费控制（PCC）的方法，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（QoS）规则提供服务质量（QoS） BBERF）实体，同时提供QoS规则的激活和/或去激活的时间指示。本公开还公开了一种基于时间段的PCC系统，其包括：位于PCRF实体中的提供单元，其被配置为向BBERF实体提供QoS规则和QoS规则的激活和/或去激活的时间指示，同一时间。本发明确保BBERF实体激活QoS规则的时间与策略和控制执行功能（PCEF）实体激活PCC规则的时间之间的一致性，技术方案简单实用。

45. 发明申请

US20120110193A1 RESELECTION SYSTEM FOR BEARER BINDING AND EVENT REPORTING FUNCTION AND METHOD THEREOF 有权
标题翻译：用于承载装置和事件报告功能的选择系统及其方法
公开(公告)号：US20120110193A1
公开(公告)日：2012-05-03
申请号：US13258893
申请日：2009-12-07
申请人： Xiaoyun Zhou , Zaifeng Zong
发明人： Xiaoyun Zhou , Zaifeng Zong
IPC分类号： G06F15/16
CPC分类号： H04W92/24 , H04L12/14 , H04M15/66 , H04M15/8038 , H04W36/12 , H04W76/11 , H04W76/19
摘要： The present invention discloses a method for a bearer binding and event report function relocation so as to implement deferred linking of the policy and charging control session in the roaming scenario. The present invention implements the deferred linking of the policy and charging control session in roaming scenarios of home roaming and local breakout by establishing a new subsession of the S9 session between a visited PCRF and a home PCRF in a process of the BBERF relocation, and linking the new subsession of the S9 session to the Gxx session established between the destination BBERF and the visited PCRF and the corresponding Gx session.
摘要翻译：本发明公开了一种用于承载绑定和事件报告功能重定位的方法，以便在漫游场景中实现策略和计费控制会话的延迟链接。本发明通过在BBERF重定位过程中建立访问PCRF与归属PCRF之间的S9会话的新的存储，实现了归属漫游和本地突发漫游场景中的策略和计费控制会话的延迟链接，在目的地BBERF和被访问PCRF之间建立的Gxx会话中的S9会话的新的存储以及对应的Gx会话。

46. 发明申请

US20110099604A1 ACCESS CONTROL METHOD AND SYSTEM FOR PACKET DATA NETWORK, PCRF ENTITY 有权
标题翻译：分组数据网络的访问控制方法和系统，PCRF实体
公开(公告)号：US20110099604A1
公开(公告)日：2011-04-28
申请号：US12997509
申请日：2009-06-03
申请人： Xiaoyun Zhou , Zaifeng Zong
发明人： Xiaoyun Zhou , Zaifeng Zong
IPC分类号： G06F17/00
CPC分类号： H04L12/14 , H04L12/1457 , H04L12/1471 , H04L41/06 , H04L47/70 , H04W12/08 , H04W76/11
摘要： An access control method and system for packet data network, Policy and Charging Rules Function (PCRF) entity, the method includes: a policy and charging rules function entity receiving an indication of gateway control session establishment from a bearer binding and event report function entity, wherein the indication of gateway control session establishment carries a session identifier, and the session identifier is used to identify whether a user equipment accesses the same packet data network again or the bearer binding and event report function entity relocation occurs; the policy and charging rules function entity receiving the indication of gateway control session establishment, acquiring the session identifier, and judging whether the user equipment accesses the same packet data network again or the bearer binding and event report function entity relocation occurs according to the session identifier.
摘要翻译：一种用于分组数据网络，策略和计费规则功能（PCRF）实体的接入控制方法和系统，所述方法包括：策略和计费规则功能实体从承载绑定和事件报告功能实体接收到网关控制会话建立的指示，其中网关控制会话建立的指示携带会话标识符，并且会话标识符用于识别用户设备是否再次访问相同的分组数据网络，或发生承载绑定和事件报告功能实体重定位; 策略和计费规则功能实体接收到网关控制会话建立的指示，获取会话标识符，并根据会话标识符判断用户设备是否再次访问同一个分组数据网络，或承载绑定和事件报告功能实体重定位。

47. 发明授权

US09456006B2 Method, device and system for session binding 有权
标题翻译：会话绑定的方法，设备和系统
公开(公告)号：US09456006B2
公开(公告)日：2016-09-27
申请号：US14234740
申请日：2012-06-18
申请人： Yifeng Bi , Guoyan Liu , Zaifeng Zong , Xiaoyun Zhou
发明人： Yifeng Bi , Guoyan Liu , Zaifeng Zong , Xiaoyun Zhou
IPC分类号： H04L29/12 , H04L29/06 , H04L29/08
CPC分类号： H04L65/1066 , H04L61/103 , H04L61/2007 , H04L61/2514 , H04L61/2517 , H04L65/1069 , H04L67/14
摘要： Disclosed are a method, device and system for session binding. The method includes: a PCRF or BPCF receives a first session from a fixed network, wherein the first session carries an IP address and a port number set; the PCRF or BPCF receives a second session from an AF or a Traffic Detection Function (TDF), wherein the second session carries an IP address and port number information; and the PCRF or BPCF binds the first session to the second session according to the IP addresses and the port number information. The disclosure solves the problem of inaccurate session binding in the scenario where a mobile terminal directly accesses mobile network services via a fixed network.
摘要翻译：公开了一种用于会话绑定的方法，设备和系统。该方法包括：PCRF或BPCF从固定网络接收第一会话，其中第一会话携带IP地址和端口号集合; PCRF或BPCF从AF或业务检测功能（TDF）接收第二会话，其中第二会话携带IP地址和端口号信息; 并且PCRF或BPCF根据IP地址和端口号信息将第一会话绑定到第二会话。本发明解决了在移动终端经由固定网络直接接入移动网络业务的情况下会话绑定不准确的问题。

48. 发明授权

US09401888B2 Internet protocol mapping resolution in fixed mobile convergence networks 有权
标题翻译：固定移动融合网络中的互联网协议映射分辨率
公开(公告)号：US09401888B2
公开(公告)日：2016-07-26
申请号：US13985870
申请日：2012-02-15
申请人： Tricci So , Zaifeng Zong , Xiaoyun Zhou , Yifeng Bi
发明人： Tricci So , Zaifeng Zong , Xiaoyun Zhou , Yifeng Bi
IPC分类号： H04L9/32 , H04L29/12 , H04W8/26 , H04L9/08 , H04W84/04 , H04L29/06
CPC分类号： H04L61/15 , H04L9/0819 , H04L61/2514 , H04L61/2567 , H04L61/2575 , H04L61/2592 , H04L63/164 , H04W8/26 , H04W84/045
摘要： Techniques for facilitating operation of a communication device having a first internet protocol (IP) address in a first network and a second IP address in a second network include detecting a presence of a network address translation (NAT) table; implementing, when the NAT table is present, a message exchange protocol to obtain a mapping between the first IP address and the second IP address; and reporting, in a communication message, the mapping between the first IP address and the second IP address. In one operational scenario, the first network is a 3 GPP network and the second network is a broadband fixed network such as a DSL or a cable modem network.
摘要翻译：用于促进具有第一网络中的第一网际协议（IP）地址和第二网络中的第二IP地址的通信设备的操作的技术包括检测网络地址转换（NAT）表的存在; 当存在NAT表时，实现消息交换协议，以获得第一IP地址和第二IP地址之间的映射; 以及在通信消息中报告所述第一IP地址和所述第二IP地址之间的映射。在一个操作场景中，第一个网络是3个GPP网络，第二个网络是宽带固定网络，如DSL或电缆调制解调器网络。

49. 发明授权

US09369292B2 Information transmission method, packet data gateway, and policy and charging rules function 有权
标题翻译：信息传输方式，分组数据网关，策略和计费规则等功能
公开(公告)号：US09369292B2
公开(公告)日：2016-06-14
申请号：US14238350
申请日：2012-07-23
申请人： Xiaoyun Zhou , Zaifeng Zong
发明人： Xiaoyun Zhou , Zaifeng Zong
IPC分类号： H04L12/14 , H04W88/16 , H04L12/24 , H04W12/02 , H04L29/12 , H04L29/06 , H04W80/04
CPC分类号： H04L12/1407 , H04L29/06068 , H04L41/0893 , H04L61/2007 , H04L61/2514 , H04L61/6086 , H04L63/0272 , H04L63/0435 , H04L63/164 , H04W12/02 , H04W80/045 , H04W88/16
摘要： Disclosed are an information transmission method, a packet data gateway, and a policy and charging rules function. The method includes: after receiving a Mobile IPv6 support for Dual Stack Hosts and Routers (DSMIPv6) binding update signaling, a packet data network gateway (P-GW) notifying a source User Datagram Protocol (UDP) port number of the DSMIPv6 binding update signaling to a Policy and Charging Rules Function (PCRF); and the PCRF notifying the source UDP port number of the DSMIPv6 binding update signaling to a fixed broadband access network. The above-mentioned method provides the UDP port number for the fixed broadband access network according to whether the IPSec capsulation is performed on the user plane data, which makes the fixed broadband access network be able to identify the user plane data of the user equipment correctly and perform a corresponding policy control.
摘要翻译：公开了一种信息传输方法，分组数据网关以及策略和计费规则功能。该方法包括：分组数据网络网关（P-GW）在收到双栈主机和路由器（DSMIPv6）绑定更新信令的移动IPv6支持后，通知DSMIPv6绑定更新信令的源用户数据报协议（UDP）端口号策略和计费规则功能（PCRF）; PCRF将固定宽带接入网络的DSMIPv6绑定更新信令的源UDP端口号通知给PCRF。上述方法根据是否对用户平面数据执行IPSec封装，提供固定宽带接入网的UDP端口号，使固定宽带接入网能够正确识别用户设备的用户平面数据并执行相应的策略控制。

50. 发明授权

US08874079B2 Control method for home base station access and home base station gateway 有权
标题翻译：家庭基站接入和家庭基站网关的控制方法
公开(公告)号：US08874079B2
公开(公告)日：2014-10-28
申请号：US13808821
申请日：2011-06-23
申请人： Xiaoyun Zhou , Zaifeng Zong
发明人： Xiaoyun Zhou , Zaifeng Zong
IPC分类号： H04M1/66 , H04W12/08 , H04W48/18 , H04W28/16 , H04W84/04 , H04W88/16
CPC分类号： H04W12/08 , H04W28/16 , H04W48/18 , H04W84/045 , H04W88/16
摘要： A control method for H(e)NB access and a H(e)NB gateway are provided in the present invention. The method includes the following steps: a H(e)NB gateway interacting with a Broadband Policy Control Framework (BPCF) through a H(e)NB policy function, and requesting for the admission control of a fixed broadband access network; the BPCF returning the result of the admission control to the H(e)NB gateway through the H(e)NB policy function. The present invention performs policy control for the service access of the User Equipment (UE) accessing via the H(e)NB.
摘要翻译：本发明提供了H（e）NB接入和H（e）NB网关的控制方法。该方法包括以下步骤：H（e）NB网关通过H（e）NB策略功能与宽带策略控制框架（BPCF）进行交互，并请求固定宽带接入网的接纳控制; BPCF通过H（e）NB策略功能将接纳控制的结果返回给H（e）NB网关。本发明对用户设备（UE）通过H（e）NB进行访问的业务接入进行策略控制。

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