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    • 61. 发明授权
    • Method for implementing limited policy and charging control and system thereof
    • 实施有限政策和收费控制的方法及其制度
    • US08817612B2
    • 2014-08-26
    • US13259957
    • 2009-09-09
    • Xiaoyun ZhouZaifeng Zong
    • Xiaoyun ZhouZaifeng Zong
    • H04L12/26H04W40/00H04W36/12H04W36/24
    • H04L12/14H04L12/1403H04L12/1407H04W4/24
    • 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.
    • 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,当实施有限的策略和计费控制时(即,当被访网络不支持时,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。
    • 62. 发明授权
    • Method and system for policy and charging control based on time period
    • 基于时间段的政策和收费控制方法与系统
    • US08769112B2
    • 2014-07-01
    • US13258288
    • 2010-05-20
    • Xiaoyun ZhouZaifeng ZongJinhua Wu
    • Xiaoyun ZhouZaifeng ZongJinhua Wu
    • G06F15/16
    • H04W4/24H04M15/00H04M15/66H04M15/80H04M15/8016H04M15/8027H04M2215/204H04M2215/74H04M2215/7414H04M2215/7428
    • 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.
    • 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。
    • 64. 发明申请
    • Method and system for establishing session
    • 建立会话的方法和系统
    • US20130145038A1
    • 2013-06-06
    • US13814562
    • 2011-08-01
    • Xiaoyun ZhouZaifeng Zong
    • Xiaoyun ZhouZaifeng Zong
    • H04L29/06
    • H04L65/1066H04L12/1407H04L65/1069H04M15/66H04M15/8016H04W76/12
    • 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.
    • 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。
    • 66. 发明申请
    • Method and System for Controlling Establishment of Local IP Access
    • 控制本地IP接入建立的方法与系统
    • US20120300638A1
    • 2012-11-29
    • US13576445
    • 2011-01-26
    • Na ZhouJing WangShuang LiangZaifeng ZongYingzhe Wu
    • Na ZhouJing WangShuang LiangZaifeng ZongYingzhe Wu
    • H04W28/12
    • H04W8/082H04W36/0011H04W76/22
    • 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.
    • 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。
    • 68. 发明申请
    • Charging System and Method
    • 充电系统及方法
    • US20120142311A1
    • 2012-06-07
    • US13257664
    • 2010-04-22
    • Tong RuiNa ZhouZaifeng Zong
    • Tong RuiNa ZhouZaifeng Zong
    • H04W4/24H04W12/06
    • H04W4/24H04L12/1407H04L12/1485H04M15/00H04M15/43H04M15/66H04M15/70H04M15/725H04M15/80H04M15/8038H04M15/82H04M15/8228H04M15/8292
    • 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.
    • 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。
    • 70. 发明申请
    • METHOD FOR IMPLEMENTING LIMITED POLICY AND CHARGING CONTROL AND SYSTEM THEREOF
    • 实施有限政策和充电控制的方法及其制度
    • US20120020345A1
    • 2012-01-26
    • US13259957
    • 2009-09-09
    • Xiaoyun ZhouZaifeng Zong
    • Xiaoyun ZhouZaifeng Zong
    • H04W8/02
    • H04L12/14H04L12/1403H04L12/1407H04W4/24
    • 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.
    • 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。