公开(公告)号：US08769112B2

公开(公告)日：2014-07-01

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。

公开(公告)号：US20130308450A1

公开(公告)日：2013-11-21

申请号：US13978732

申请日：2011-11-04

申请人： Xiaoyun Zhou ,  Zaifeng Zong ,  Yifeng Bi

发明人： Xiaoyun Zhou ,  Zaifeng Zong ,  Yifeng Bi

IPC分类号： H04W48/06

CPC分类号： H04W48/06 ,  H04L47/785 ,  H04L47/805 ,  H04W12/08 ,  H04W28/24 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12

摘要： A policy control method and system are disclosed. The method includes: a 3rd Generation Partnership Project (3GPP) network entity sending outer IP packet header information to a Broadband Forum (BBF) access network entity; and the BBF access network entity scheduling a data packet matching the outer IP packet header information according to a Differentiated Services Code Point (DSCP) of the data packet. With the above technical scheme, service data flows without going through admission control will not occupy resources of other service data flows going through the admission control.

摘要翻译： 公开了一种策略控制方法和系统。 该方法包括：向宽带论坛（BBF）接入网络实体发送外部IP分组报头信息的第三代合作伙伴计划（3GPP）网络实体; 并且BBF接入网络实体根据数据分组的差分服务码点（DSCP）调度与外部IP分组报头信息匹配的数据分组。 通过上述技术方案，不经过准入控制的业务数据流将不占用通过准入控制的其他业务数据流的资源。

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：US20130058312A1

公开(公告)日：2013-03-07

申请号：US13697494

申请日：2011-04-01

申请人： Na Zhou ,  Zaifeng Zong ,  Shuang Liang ,  Jing Wang

发明人： Na Zhou ,  Zaifeng Zong ,  Shuang Liang ,  Jing Wang

IPC分类号： H04W36/22

CPC分类号： H04W8/12 ,  H04L61/1511 ,  H04W8/26 ,  H04W12/02

摘要： The disclosure discloses a method, an apparatus and a system for processing local address in an offload connection. The method includes the following steps: a local gateway or a mobility management entity sends a local gateway identifier to a wireless side network element (S702); the wireless side network element obtains the local address of the local gateway by using the local gateway identifier (S704). The disclosure avoids potential safety hazard.

摘要翻译： 本公开公开了一种在卸载连接中处理本地地址的方法，装置和系统。 该方法包括以下步骤：本地网关或移动性管理实体向无线侧网元发送本地网关标识（S702）; 无线侧网元通过使用本地网关标识符获取本地网关的本地地址（S704）。 本披露避免了潜在的安全隐患。

公开(公告)号：US20120300638A1

公开(公告)日：2012-11-29

申请号：US13576445

申请日：2011-01-26

申请人： Na Zhou ,  Jing Wang ,  Shuang Liang ,  Zaifeng Zong ,  Yingzhe Wu

发明人： Na Zhou ,  Jing Wang ,  Shuang Liang ,  Zaifeng Zong ,  Yingzhe Wu

IPC分类号： H04W28/12

CPC分类号： H04W8/082 ,  H04W36/0011 ,  H04W76/22

摘要： The present invention discloses a method for controlling establishment of a local IP connection, and the method includes: when an access gateway determines that data or application of a terminal needs to be offloaded, informing the terminal that a local IP connection needs to be established via a mobility management entity and a radio side network element by a bearer modification, or informing a radio side network element or a local gateway of a routing policy via a mobility management entity. The present invention also discloses a system for controlling establishment of a local IP connection. The present invention enables the terminal to instantly acquire whether a local IP connection needs to be re-established, can realize dynamic adjustment of local IP data; meanwhile, the present invention can realize dynamic adjustment of local IP data and dynamic establishment of the local IP connection in the case of the local IP connection.

摘要翻译： 本发明公开了一种控制本地IP连接建立的方法，该方法包括：当接入网关确定需要卸载终端的数据或应用时，通知终端需要建立本地IP连接， 通过承载修改的移动性管理实体和无线侧网元，或经由移动性管理实体向路由策略的无线侧网元或本地网关通知。 本发明还公开了一种用于控制本地IP连接建立的系统。 本发明使终端能够立即获取本地IP连接是否需要重新建立，可以实现本地IP数据的动态调整; 同时，在本地IP连接的情况下，本发明可以实现本地IP数据的动态调整和本地IP连接的动态建立。

公开(公告)号：US20120170495A1

公开(公告)日：2012-07-05

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： H04W68/00

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。

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。

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。