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1. 发明申请

WO2013060356A1 METHOD AND APPARATUS RELATING TO POLICY CONTROL IN A TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：电信网络中与策略控制相关的方法与设备
公开(公告)号：WO2013060356A1
公开(公告)日：2013-05-02
申请号：PCT/EP2011/068605
申请日：2011-10-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FERNANDEZ ALONSO, Susana , CASTRO CASTRO, Fabian , MARTIN CABELLO, Irene , MERINO VAZQUEZ, Emiliano
发明人： FERNANDEZ ALONSO, Susana , CASTRO CASTRO, Fabian , MARTIN CABELLO, Irene , MERINO VAZQUEZ, Emiliano
IPC分类号： H04L29/06
CPC分类号： H04L65/1069 , H04L41/5054 , H04L65/1016 , H04L65/80
摘要： A method is provided for use in a telecommunications network. A first message is received (S1 ) at an application function (10). The first message relates to a request for a service involving the establishment of a data flow between a first terminal and a second terminal. The application function (10) is associated with the first terminal for the service. A second message is sent (S3) from the application function (10) to a policy control function (20). The policy control function (20) is associated with the first terminal for the service. The policy control function (20) is assigned to determine at least one policy to be applied to the data flow. The second message comprises first information relating to at least one characteristic of the service that is common with respect to the first and second devices. The second message also comprises second information relating to (a) whether the service is an originating or terminating service with respect to the first terminal, or (b) whether the first terminal is to be considered as an initiator of the service or a recipient of the service; these can be regarded as being equivalent. The second message is received (S4) at the policy control function (20). The second message comprises the first and second information. At least one policy is determined (S5) at the policy control function (20) based on the first and second information received in the second message. A third message is sent (S6) from the policy control function (20) to a gateway node. The gateway node is associated with the first terminal for the service. The gateway node is assigned to enforce at least one policy to the data flow. The third message comprises the at least one determined policy.
摘要翻译：提供了一种用于电信网络的方法。在应用功能（10）处接收（S1）第一消息。第一消息涉及涉及在第一终端和第二终端之间建立数据流的服务的请求。应用功能（10）与服务的第一终端相关联。从应用功能（10）将第二消息（S3）发送到策略控制功能（20）。策略控制功能（20）与服务的第一终端相关联。分配策略控制功能（20）以确定要应用于数据流的至少一个策略。第二消息包括与第一和第二设备相同的服务的至少一个特性的第一信息。第二消息还包括与（a）服务是关于第一终端的发起或终止服务有关的第二信息，或者（b）第一终端是否被认为是该服务的发起者或接收者的接收者服务; 这些可以被认为是等同的。第二消息在策略控制功能（20）被接收（S4）。第二消息包括第一和第二信息。基于在第二消息中接收到的第一和第二信息，在策略控制功能（20）确定至少一个策略（S5）。从策略控制功能（20）将第三消息（S6）发送到网关节点。网关节点与服务的第一个终端相关联。分配网关节点以对数据流执行至少一个策略。第三消息包括至少一个确定的策略。

2. 发明申请

WO2012095697A1 RECOVERY OF A SYSTEM FOR POLICY CONTROL AND CHARGING, SAID SYSTEM HAVING A REDUNDANCY OF POLICY AND CHARGING RULES FUNCTION 审中-公开
标题翻译：恢复政策控制和收费制度，具有政策和收费规则功能的冗余的具体制度
公开(公告)号：WO2012095697A1
公开(公告)日：2012-07-19
申请号：PCT/IB2011/050099
申请日：2011-01-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FERNANDEZ ALONSO, Susana , CASTRO CASTRO, Fabian
发明人： FERNANDEZ ALONSO, Susana , CASTRO CASTRO, Fabian
IPC分类号： H04L12/14 , H04M15/00 , H04W4/24
CPC分类号： G06F11/2023 , G06F11/2033 , G06F11/2038 , G06F11/2048 , H04L12/1407 , H04L41/0668 , H04M15/00 , H04M15/66 , H04W4/24
摘要： A first Policy and Charging Rules Function "PCRF" server for recovery of a Policy and Charging Control "PCC" system. The PCC system also has a second PCRF server previously in charge of controlling an Internet Protocol Connectivity Access Network "IP-CAN" session previously established with a UE, and a PCRF-client. The first PCRF server includes a network interface unit of the first PCRF server arranged for receiving a modification request of the IP-CAN session from the PCRF-client after failure of the second PCRF server which was in active mode. The first PCRF server has a PCRF identifier which is shared with the second PCRF server that has failed. The first PCRF server now in active mode. The modification request requesting new rules for the IP-CAN session, including modification data and excluding access data and supported features for the IP-CAN session. The first PCRF server includes a processing unit of the first PCRF server arranged for determining that the IP-CAN session is unknown, and arranged for submitting a request from the network interface unit of the first PCRF server to the PCRF-client to provide all information that the PCRF-client has regarding the IP-CAN session. The information includes all data required to be sent for the IP-CAN session establishment and synchronization data. A Policy and Charging Rules Function "PCRF"-client for recovery of a Policy and Charging Control "PCC" system. Methods for recovery of a Policy and Charging Control "PCC" system with a first Policy and Charging Rules Function "PCRF" server in standby mode, a second PCRF server in active mode, and a PCRF-client, wherein an IP-CAN session is already established with a UE and controlled by the second PCRF server. A computer program embodied on a computer readable medium for recovery of a Policy and Charging Control "PCC" system.
摘要翻译：第一个策略和计费规则功能“PCRF”服务器，用于恢复策略和计费控制“PCC”系统。 PCC系统还具有先前负责控制先前与UE建立的因特网协议连接接入网“IP-CAN”会话的第二PCRF服务器和PCRF客户端。第一PCRF服务器包括第一PCRF服务器的网络接口单元，其布置成在处于活动模式的第二PCRF服务器故障之后从PCRF客户端接收IP-CAN会话的修改请求。第一个PCRF服务器具有与失败的第二PCRF服务器共享的PCRF标识符。第一个PCRF服务器现在处于活动模式。修改请求请求IP-CAN会话的新规则，包括修改数据，排除访问数据和支持IP-CAN会话的功能。第一PCRF服务器包括第一PCRF服务器的处理单元，其被布置用于确定IP-CAN会话是未知的，并且被安排用于从第一PCRF服务器的网络接口单元向PCRF客户端提交请求以提供所有信息 PCRF客户端关于IP-CAN会话。该信息包括为IP-CAN会话建立和同步数据发送所需的所有数据。策略和计费规则功能“PCRF” - 用于恢复策略和计费控制“PCC”系统的客户端。用于恢复策略和计费控制“PCC”系统的方法，其中第一策略和计费规则功能“PCRF”服务器处于待机模式，第二PCRF服务器处于活动模式，以及PCRF客户端，其中IP-CAN会话是已经与UE建立并由第二PCRF服务器控制。一种体现在计算机可读介质上用于恢复策略和计费控制“PCC”系统的计算机程序。

3. 发明申请

WO2013044959A1 METHODS AND NETWORK NOTES FOR CONTROLLING RESOURCES OF A SERVICE SESSION AS WELL AS CORRESPONDING SYSTEM AND COMPUTER PROGRAM 审中-公开
标题翻译：用于控制服务会议资源的方法和网络注意事项以及相关系统和计算机程序
公开(公告)号：WO2013044959A1
公开(公告)日：2013-04-04
申请号：PCT/EP2011/066990
申请日：2011-09-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LUDWIG, Reiner , FERNANDEZ ALONSO, Susana , CASTRO CASTRO, Fabian , MOLINERO FERNANDEZ, Pablo
发明人： LUDWIG, Reiner , FERNANDEZ ALONSO, Susana , CASTRO CASTRO, Fabian , MOLINERO FERNANDEZ, Pablo
IPC分类号： H04W76/06 , H04L29/06
CPC分类号： H04L47/70 , H04L41/5022 , H04L41/5054 , H04L65/4069 , H04L65/80 , H04L67/145 , H04M15/66 , H04W28/0268 , H04W28/26 , H04W76/12 , H04W76/22 , H04W76/34 , H04W76/38
摘要： The present invention relates to a methods and network nodes for controlling resources of a service session in a communication network as well as to a corresponding system and computer program to improve the handling of resources in the network, and particularly to optimize signaling in the network. The method for controlling resources for a service session by a policy and charging system in a communication network comprises the steps of obtaining, at a first network node, a request including service session data indicating the type of service; determining, based on the service session data obtained at said first network node, a resource type to be assigned to said service; and sending to a second network node an indication of said resource type assigned to said service, according to which resource type it is determined when a service session associated with said service is terminated.
摘要翻译：本发明涉及用于控制通信网络中的服务会话资源的方法和网络节点，以及相应的系统和计算机程序，以改善网络中的资源的处理，特别是涉及优化网络中的信令。用于通过通信网络中的策略和计费系统控制用于服务会话的资源的方法包括以下步骤：在第一网络节点处获取包括指示服务类型的服务会话数据的请求; 基于在所述第一网络节点处获得的服务会话数据确定要分配给所述服务的资源类型; 以及根据在与所述服务相关联的服务会话终止时确定何种资源类型，向第二网络节点发送分配给所述服务的所述资源类型的指示。

4. 发明申请

WO2014032691A1 ADVANCED SERVICE-AWARE POLICY AND CHARGING CONTROL METHODS, NETWORK NODES, AND COMPUTER PROGRAMS 审中-公开
标题翻译：高级服务意识和收费控制方法，网络编号和计算机程序
公开(公告)号：WO2014032691A1
公开(公告)日：2014-03-06
申请号：PCT/EP2012/066583
申请日：2012-08-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CASTRO CASTRO, Fabian , FERNANDEZ ALONSO, Susana , SHRADER, David
发明人： CASTRO CASTRO, Fabian , FERNANDEZ ALONSO, Susana , SHRADER, David
IPC分类号： H04L12/14
CPC分类号： H04L12/1407 , H04L41/0233 , H04L41/0893 , H04L41/5032 , H04L43/028 , H04L43/0876 , H04L47/20
摘要： In a method carried out in a telecommunication network, a policy decision function (PDP, implemented by a PCRF) provides an instruction (s4) to a policy enforcement function (PCEF) and/or a traffic detection function (TDF). Within the instruction, some service instances of a service are identified by the order according to which the service instances are started (s631, s632, s633). The instruction also indicates: (i) a service instance level reporting rule (s62) according to which the policy enforcement function and/or traffic detection function should report, or should not report, information to the policy decision function after occurrence of an event (s61) relating to any one of the identified service instances; (ii) a service instance level enforcement rule that the policy enforcement function and/or detection function should enforce on a received packet relating to any one of the identified service instances. Preferably, the instruction is provided by means of application detection and control (ADC) rules, including application instance information, to a TDF via the Sd interface and a PCEF via the Gx interface, of a Policy and Charging Control (PCC) architecture. The application instance information includes an action attribute value pair (AVP) and a range-of-instance AVP. The method, including actions at service instance level, allows a network operator e.g. to perform resource control on the number of service instances being handled in parallel in order not to allow a user e.g. to download more than three videos at the same time. The invention also relates to network nodes and computer programs.
摘要翻译：在电信网络中执行的方法中，策略决策功能（由PCRF实现的PDP）向策略执行功能（PCEF）和/或业务检测功能（TDF）提供指令（s4）。在该指令内，服务的一些服务实例按照服务实例启动的顺序来标识（s631，s632，s633）。该指示还指示：（i）服务实例级别报告规则（s62），根据该规则，策略执行功能和/或流量检测功能应在事件发生之后报告或不应将策略报告给策略决策功能（ s61）与所识别的服务实例中的任何一个相关; （ii）策略执行功能和/或检测功能应对与所识别的服务实例中的任何一个相关的接收到的分组执行的服务实例级别强制规则。优选地，通过应用检测和控制（ADC）规则（包括应用实例信息）通过策略和计费控制（PCC）体系结构的经由G接口的Sd接口和PCEF向TDF提供指令。应用实例信息包括动作属性值对（AVP）和实例范围AVP。该方法，包括在服务实例级别的动作，允许例如网络运营商。对并行处理的服务实例的数量执行资源控制，以便不允许用户例如同时下载三个以上的视频。本发明还涉及网络节点和计算机程序。

5. 发明申请

WO2014012594A1 METHODS AND APPARATUS FOR IMPLEMENTING POLICY AND CHARGING CONTROL 审中-公开
标题翻译：实施政策和收费控制的方法和装置
公开(公告)号：WO2014012594A1
公开(公告)日：2014-01-23
申请号：PCT/EP2012/064218
申请日：2012-07-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CASTRO CASTRO, Fabian , FERNANDEZ ALONSO, Susana
发明人： CASTRO CASTRO, Fabian , FERNANDEZ ALONSO, Susana
IPC分类号： H04W4/24 , H04M15/00 , H04L12/14
CPC分类号： H04M15/66 , H04L12/1407 , H04L43/028 , H04L65/1006 , H04L67/1036 , H04W76/10 , H04W76/12
摘要： According to the present invention there is provided a method of ensuring that all AF sessions for an IP-CAN session reach the same PCRF when more than one PCRF is deployed in an operator network. The method involves configuring a PCRF such that, upon receipt of a request relating to the establishment or modification of the IP-CAN session, the PCRF determines one or more Application Detection and Control (ADC) rules for identifying application messages associated with the IP-CAN session and that require that an address of the PCRF must be included in the identified AF session messages. The PCRF is further configured to provision the one or more ADC rules at an ADC node.
摘要翻译：根据本发明，提供了一种方法，当在运营商网络中部署多个PCRF时，确保IP-CAN会话的所有AF会话达到相同的PCRF。该方法包括配置PCRF，使得在接收到关于建立或修改IP-CAN会话的请求时，PCRF确定用于识别与IP-CAN会话相关联的应用消息的一个或多个应用检测和控制（ADC）规则， CAN会话，并且要求PCRF的地址必须包含在所识别的AF会话消息中。 PCRF还被配置为在ADC节点处提供一个或多个ADC规则。

6. 发明申请

WO2013071958A1 POLICY CONTROLLER BASED NETWORK STATISTICS GENERATION 审中-公开
标题翻译：基于策略控制器的网络统计生成
公开(公告)号：WO2013071958A1
公开(公告)日：2013-05-23
申请号：PCT/EP2011/070175
申请日：2011-11-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CASTRO CASTRO, Fabian , FERNANDEZ ALONSO, Susana , MUNOZ DE LA TORRE ALONSO, Miguel, Angel
发明人： CASTRO CASTRO, Fabian , FERNANDEZ ALONSO, Susana , MUNOZ DE LA TORRE ALONSO, Miguel, Angel
IPC分类号： H04L12/24
CPC分类号： H04W24/08 , H04L41/142 , H04W24/02
摘要： In order to support generation of network statistics, a policy controller (30) of a mobile network may be provided with a network statistics generator (32) and with an interface (Ni) to a network intelligence function (60). The network statistics generator (32) may use these interfaces of the policy controller (30) for obtaining information needed to generate the network statistics. In addition, the network statistics generator (32) may also use information which is locally available at the policy controller (30). In other words, the policy controller (30) or one or more other nodes may act as sources of information for generating the network statistics. The network statistics generator (32) may select types of information to be used for compiling a certain network statistic and also suitably select nodes to be used as sources of information for obtaining these types of information. This may for example be accomplished on the basis of a request received from the network intelligence function (60).
摘要翻译：为了支持网络统计的产生，移动网络的策略控制器（30）可以具有网络统计发生器（32），并具有与网络智能功能（60）的接口（Ni）。网络统计生成器（32）可以使用策略控制器（30）的这些接口来获得生成网络统计信息所需的信息。此外，网络统计发生器（32）还可以使用在策略控制器（30）上本地可用的信息。换句话说，策略控制器（30）或一个或多个其他节点可以作为用于生成网络统计信息的信息源。网络统计生成器（32）可以选择要用于编译某个网络统计信息的信息的类型，并且还适当地选择要用作获取这些类型的信息的信息源的节点。这可以例如基于从网络智能功能（60）接收到的请求来完成。

7. 发明申请

WO2012065626A1 SERVICE REDIRECTION FROM A POLICY AND CHARGING CONTROL ARCHITECTURE 审中-公开
标题翻译：从政策和收费控制架构的服务重组
公开(公告)号：WO2012065626A1
公开(公告)日：2012-05-24
申请号：PCT/EP2010/067548
申请日：2010-11-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , CASTRO CASTRO, Fabian , LOPEZ NIETO, Ana Maria , MARTIN CABELLO, Irene
发明人： CASTRO CASTRO, Fabian , LOPEZ NIETO, Ana Maria , MARTIN CABELLO, Irene
IPC分类号： H04L12/14
CPC分类号： H04L67/147 , H04L12/14 , H04L12/1407 , H04L67/2814 , H04M15/00 , H04M15/66 , H04W4/24
摘要： The present invention faces the issue of authorizing redirection services in PCC architecture and provides for a PCRF server adapted to determine redirection per service in an IP-CAN session, a PCEF device adapted to receive redirection information per service basis, to determine redirection per service request and to trigger the redirection; and a method of authorizing a redirection service in a PCC architecture, comprising: upon an IP-CAN session establishment or modification, a PCEF device requesting control rules; a PCRF server determining services requiring redirection and answering with control rules and redirection information per service basis; installing at the PCEF device the control rules and redirection information; upon a first request for a service, the PCEF device determining the service redirection and returning a redirection message with a redirection identifier; and upon completion of the service redirection, the first request for the service reaching the PCEF, the PCEF verifying the service is authorized and submitting a service allowance towards the service server in charge of the service.
摘要翻译：本发明面临着在PCC架构中授权重定向服务的问题，并且提供了适用于确定IP-CAN会话中的每个服务的重定向的PCRF服务器，适于每个服务接收重定向信息的PCEF设备，以确定每个服务请求的重定向并触发重定向; 以及授权PCC架构中的重定向服务的方法，包括：在IP-CAN会话建立或修改时，请求控制规则的PCEF设备; 确定需要重定向和应答的服务的PCRF服务器具有每个服务的控制规则和重定向信息; 在PCEF设备上安装控制规则和重定向信息; 在首次请求服务时，所述PCEF设备确定所述服务重定向并返回具有重定向标识符的重定向消息; 并且在完成服务重定向之后，对PCEF的服务的第一请求，验证该服务的PCEF被授权，并向负责该服务的服务服务器提交服务补贴。

8. 发明申请

WO2013037421A1 METHOD AND APPARATUSES FOR TDF SESSION ESTABLISHMENT 审中-公开
标题翻译： TDF会议制度的方法和设备
公开(公告)号：WO2013037421A1
公开(公告)日：2013-03-21
申请号：PCT/EP2011/066142
申请日：2011-09-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , CASTRO CASTRO, Fabian , MONTEJO AYALA, Marta
发明人： CASTRO CASTRO, Fabian , MONTEJO AYALA, Marta
IPC分类号： H04L12/24
CPC分类号： H04L65/1069 , H04L43/028 , H04L43/12 , H04L67/141 , H04M15/66 , H04W4/24
摘要： The present invention faces the issue of coordinating more than one TDF session for a user in PCC architecture. To this end, there are provided PCRF server, PCEF device, TDF devices and method of coordinating a PCEF session and the more than one TDF session, the method comprising: establishing or modifying at a PCRF server a PCEF session for an IP-CAN session; selecting at the PCRF server more than one TDF device; determining at the PCRF server an order in which each selected TDF device is to be involved, and access information required by each selected TDF device; initiating a TDF session, providing applicable ADC rules and routing information indicating a next TDF device to be involved, from the PCRF server towards each selected TDF device; and submitting from the PCRF server to the PCEF device PCC rules for the IP-CAN session along with routing information indicating a first TDF device to be involved.
摘要翻译：本发明面向在PCC架构中为用户协调多个TDF会话的问题。为此，提供了PCRF服务器，PCEF设备，TDF设备以及协调PCEF会话和多个TDF会话的方法，所述方法包括：在PCRF服务器处建立或修改用于IP-CAN会话的PCEF会话 ; 在PCRF服务器上选择多个TDF设备; 在PCRF服务器处确定要涉及每个所选TDF设备的顺序，以及访问每个所选TDF设备所需的信息; 启动TDF会话，从PCRF服务器向每个所选择的TDF设备提供适用的ADC规则和指示要参与的下一个TDF设备的路由信息; 并从PCRF服务器向PCEF设备提交IP-CAN会话的PCC规则以及指示要参与的第一个TDF设备的路由信息。

9. 发明申请

WO2011127974A1 HANDLING OF POLICY AND CHARGING INFORMATION AND USER PROFILES IN A MULTISITE COMMUNICATION'S NETWORK 审中-公开
标题翻译：在多媒体通信网络中处理政策和收费信息和用户配置文件
公开(公告)号：WO2011127974A1
公开(公告)日：2011-10-20
申请号：PCT/EP2010/054901
申请日：2010-04-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , CASTRO CASTRO, Fabian , GARCIA CERVIGÓN, Juan Pedro , LOPEZ NIETO, Ana Maria
发明人： CASTRO CASTRO, Fabian , GARCIA CERVIGÓN, Juan Pedro , LOPEZ NIETO, Ana Maria
IPC分类号： H04L12/14 , H04L12/24
CPC分类号： H04L12/1407 , H04L12/14 , H04L41/0893
摘要： It is provided a method for handling policy and charging information, PCI, relating to a user, wherein the method is carried out in a communications network comprising a first and a second site at least (S1, S2). Each of these sites comprises at least a policy and charging rules, PCR, network entity. The method comprises sending (SIlO) from a first network entity of a first site (110; AF-1; PCEF-1) to a PCR network entity of said first site (PCRF-1) a request to obtain PCI dependent on a user profile; generating - if it is determined that said user profile is not accessible at the first site (PCRF-1) - a redirection message comprising an identity of the PCR network entity of the first site (PCRF-1); forwarding said redirection message to a PCR network entity of said second site (PCRF-2).
摘要翻译：提供了一种用于处理涉及用户的策略和计费信息PCI的方法，其中所述方法至少在包括第一和第二站点的通信网络中执行（S1，S2）。这些站点中的每一个至少包括策略和计费规则，PCR，网络实体。该方法包括从第一站点（110; AF-1; PCEF-1）的第一网络实体向所述第一站点的PCR网络实体（PCRF-1）发送（S110）获得取决于用户的PCI的请求简介; 生成 - 如果确定所述用户简档在第一站点（PCRF-1）处不可访问 - 重定向消息，其包括第一站点（PCRF-1）的PCR网络实体的标识; 将所述重定向消息转发到所述第二站点的PCR网络实体（PCRF-2）。

10. 发明申请

WO2010136070A1 POLICY AND CHARGING CONTROL METHOD, NETWORK ENTITIES, COMMUNICATION SYSTEM AND COMPUTER PROGRAM THEREFOR 审中-公开
标题翻译：政策和收费控制方法，网络实体，通信系统及其计算机程序
公开(公告)号：WO2010136070A1
公开(公告)日：2010-12-02
申请号：PCT/EP2009/056631
申请日：2009-05-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , CASTRO CASTRO, Fabian , LOPEZ NIETO, Ana Maria
发明人： CASTRO CASTRO, Fabian , LOPEZ NIETO, Ana Maria
IPC分类号： H04L12/14
CPC分类号： H04L12/14 , H04L12/1457 , H04M15/00 , H04M15/66 , H04W4/24
摘要： It is provided a policy and charging control method carried out in a communication network. The communication network comprises a first network entity (100), PCFR, including a policy and charging rules function and a second network entity (200), PCEF, including a policy and charging enforcement function for enforcing policy and charging rules in at least two groups of cells, each group of cells including at least one cell. The method comprises configuring (S110), on the second network entity, for a first one group of the at least two groups of cells, an event subscription dependent on a location of the user equipment, the event subscription being specific to the first group of cells. The method further foresees, at the second network entity, detecting (S120) an event associated with the configured event subscription and sending a notification of the detected event to the first network entity and, at the first network entity, after receipt of the notification, determining (S130) whether to perform one among installing, modifying and removing a policy and charging control rule in dependence of the detected event. Corresponding network entities, network system and computer programs are provided.
摘要翻译：提供了在通信网络中执行的策略和计费控制方法。通信网络包括第一网络实体（100），包括策略和计费规则功能的PCFR和第二网络实体（200），PCEF，包括用于在至少两个组中执行策略和计费规则的策略和计费执行功能的细胞，每组细胞包括至少一个细胞。所述方法包括在所述第二网络实体上配置（S110）所述至少两组小区的第一组，依赖于所述用户设备的位置的事件订阅，所述事件订阅特定于所述第一组细胞。该方法还预期在第二网络实体处检测（S120）与所配置的事件订阅相关联的事件，并将所检测到的事件的通知发送给第一网络实体，并且在第一网络实体接收到通知之后，根据检测到的事件来确定（S130）是否安装，修改和移除策略和计费控制规则之一执行。提供相应的网络实体，网络系统和计算机程序。

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