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1. 发明申请

US20140293824A1 Policy Controller Based Network Statistics Generation 有权
标题翻译：基于策略控制器的网络统计生成
公开(公告)号：US20140293824A1
公开(公告)日：2014-10-02
申请号：US14358230
申请日：2011-11-15
申请人： Fabian Castro Castro , Susana Fernandez Alonso , Miguel Angel Muñoz de la Torre Alonso
发明人： Fabian Castro Castro , Susana Fernandez Alonso , Miguel Angel Muñoz de la Torre Alonso
IPC分类号： H04W24/08
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。

2. 发明授权

US09660818B2 Advanced service-aware policy and charging control methods, network nodes, and computer programs 有权
公开(公告)号：US09660818B2
公开(公告)日：2017-05-23
申请号：US14423356
申请日：2012-08-27
申请人： Fabian Castro Castro , Susana Fernandez Alonso , David Shrader
发明人： Fabian Castro Castro , Susana Fernandez Alonso , David Shrader
IPC分类号： H04L12/14 , H04L12/26 , H04L12/24
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 provides an instruction to a policy enforcement function and/or a traffic detection function. Within the instruction, some service instances of a service are identified by the order according to which the service instances are started. The instruction also indicates: (i) a service instance level reporting rule 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 relating to any one of the identified service instances; and/or (ii) a service instance level enforcement rule that the policy enforcement function and/or traffic detection function should enforce on a received packet relating to any one of the identified service instances. The invention also relates to network nodes and computer programs.

3. 发明授权

US11223570B2 Methods and network nodes for controlling resources of a service session as well as corresponding system and computer program 有权
公开(公告)号：US11223570B2
公开(公告)日：2022-01-11
申请号：US14346766
申请日：2011-09-29
申请人： Reiner Ludwig , Fabian Castro Castro , Susana Fernandez Alonso , Pablo Molinero Fernandez
发明人： Reiner Ludwig , Fabian Castro Castro , Susana Fernandez Alonso , Pablo Molinero Fernandez
IPC分类号： H04L12/911 , H04L12/26 , G06F15/16 , H04L29/06 , H04L12/24 , H04M15/00 , H04W76/34 , H04W28/02 , H04L29/08 , H04W28/26 , H04W76/12 , H04W76/38 , H04W76/22
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.

4. 发明授权

US09699676B2 Policy controller based network statistics generation 有权
公开(公告)号：US09699676B2
公开(公告)日：2017-07-04
申请号：US14358230
申请日：2011-11-15
申请人： Fabian Castro Castro , Susana Fernandez Alonso , Miguel Angel Muñoz de la Torre Alonso
发明人： Fabian Castro Castro , Susana Fernandez Alonso , Miguel Angel Muñoz de la Torre Alonso
IPC分类号： H04L12/26 , H04W24/08 , H04L12/24 , H04W24/02
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).

5. 发明授权

US09158635B2 Recovery of a system for policy control and charging, said system having a redundancy of policy and charging rules function 有权
公开(公告)号：US09158635B2
公开(公告)日：2015-10-13
申请号：US13981812
申请日：2011-01-10
申请人： Susana Fernandez Alonso , Fabian Castro Castro
发明人： Susana Fernandez Alonso , Fabian Castro Castro
IPC分类号： G06F11/00 , G06F11/20 , H04L12/14 , H04L12/24 , 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.

6. 发明申请

US20130339783A1 Recovery of a System for Policy Control and Charging, Said System Having a Redundancy of Policy and Charging Rules Function 有权
标题翻译：恢复政策控制和计费系统，所述系统具有冗余的策略和计费规则功能
公开(公告)号：US20130339783A1
公开(公告)日：2013-12-19
申请号：US13981812
申请日：2011-01-10
申请人： Susana Fernandez Alonso , Fabian Castro Castro
发明人： Susana Fernandez Alonso , Fabian Castro Castro
IPC分类号： G06F11/20
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。

7. 发明授权

US10154151B2 Methods and apparatus for implementing policy and charging control 有权
公开(公告)号：US10154151B2
公开(公告)日：2018-12-11
申请号：US14414484
申请日：2012-07-19
申请人： Fabian Castro Castro , Susana Fernandez Alonso
发明人： Fabian Castro Castro , Susana Fernandez Alonso
IPC分类号： H04W72/04 , H04M15/00 , H04W76/10 , H04L29/08 , H04L29/06 , H04W76/12 , H04L12/14 , H04L12/26
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.

8. 发明申请

US20150236862A1 ADVANCED SERVICE-AWARE POLICY AND CHARGING CONTROL METHODS, NETWORK NODES, AND COMPUTER PROGRAMS 有权
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：US20150236862A1
公开(公告)日：2015-08-20
申请号：US14423356
申请日：2012-08-27
申请人： Fabian Castro Castro , Susana Fernandez Alonso , David Shrader
发明人： Fabian Castro Castro , Susana Fernandez Alonso , David Shrader
IPC分类号： H04L12/14 , H04L12/26
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 provides an instruction to a policy enforcement function and/or a traffic detection function. Within the instruction, some service instances of a service are identified by the order according to which the service instances are started. The instruction also indicates: (i) a service instance level reporting rule 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 relating to any one of the identified service instances; and/or (ii) a service instance level enforcement rule that the policy enforcement function and/or traffic detection function should enforce on a received packet relating to any one of the identified service instances. 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，策略决策功能为策略执行功能和/或业务检测功能提供指令。在指令中，服务的某些服务实例按照服务实例启动的顺序进行标识。该指令还表示：（i）服务实例级别报告规则，根据该规则，策略执行功能和/或流量检测功能应在与任何一个事件相关的事件发生之后报告或不应向策略决策功能报告信息的已识别服务实例; 和/或（ii）策略执行功能和/或流量检测功能应对与所识别的服务实例中的任何一个有关的接收到的分组执行的服务实例级别执行规则。本发明还涉及网络节点和计算机程序。

9. 发明申请

US20150172471A1 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与手段
公开(公告)号：US20150172471A1
公开(公告)日：2015-06-18
申请号：US14414484
申请日：2012-07-19
申请人： Fabian Castro Castro , Susana Fernandez Alonso
发明人： Fabian Castro Castro , Susana Fernandez Alonso
IPC分类号： H04M15/00 , H04L29/06 , H04W76/02
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。

10. 发明申请

US20140317300A1 Methods and Network Nodes for Controlling Resources of a Service Session as Well as Corresponding System and Computer Program 审中-公开
标题翻译：控制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
公开(公告)号：US20140317300A1
公开(公告)日：2014-10-23
申请号：US14346766
申请日：2011-09-29
申请人： Reiner Ludwig , Fabian Castro Castro , Susana Fernandez Alonso , Pablo Molinero Fernandez
发明人： Reiner Ludwig , Fabian Castro Castro , Susana Fernandez Alonso , Pablo Molinero Fernandez
IPC分类号： H04L12/911
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。

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