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21. 发明申请

US20120021741A1 Detection And Report Of Limited Policy And Charging Control Capabilities 有权
标题翻译：有限政策和充电控制能力的检测和报告
公开(公告)号：US20120021741A1
公开(公告)日：2012-01-26
申请号：US13129502
申请日：2009-11-12
申请人： Maria Belen Pancorbo Marcos , Jose Javier Pastor Balbás , Susana Fernandez Alonso , David Castellanos Zamora
发明人： Maria Belen Pancorbo Marcos , Jose Javier Pastor Balbás , Susana Fernandez Alonso , David Castellanos Zamora
IPC分类号： H04W8/02
CPC分类号： H04W4/24 , H04L12/14 , H04L12/1485 , H04M15/00 , H04M15/46 , H04M15/64 , H04M15/66 , H04M15/80 , H04M15/8038 , H04M15/81 , H04M2215/0112 , H04M2215/2026 , H04M2215/204 , H04M2215/206 , H04M2215/34 , H04M2215/56 , H04M2215/74 , H04M2215/7442
摘要： A method of a Home Policy and Charging Rule Function (H-PCRF) in a telecommunications network having a Home Public Mobile Public Network (HPLMN) and a Visited Public Mobile Public Network (VPLMN) includes the steps of receiving signaling messages at a network interface. There is the step of detecting dynamically from a received message with a processing unit a Policy and Charging Control (PCC) scenario with regard to PCC capabilities of a VLPMN. There is the step of sending a message from the network interface to a Home Application Function (H-AF) notifying the H-AF of the detected PCC scenario so the H-AF can decide whether to progress a service negotiation with regard to a user roaming on said VPLMN or not. A Home Policy and Charging Rule Function (H-PCRF) in a telecommunications network having a Home Public Mobile Public Network (HPLMN) and a Visited Public Mobile Public Network (VPLMN). A method of a Home Policy Application Function (H-AF) in a telecommunications network having a Home Public Mobile Public Network (HPLMN) and a Visited Public Mobile Public Network (VPLMN). A Home Policy Application Function (H-AF) in a telecommunications network having a Home Public Mobile Public Network (HPLMN) and a Visited Public Mobile Public Network (VPLMN).
摘要翻译：在具有家庭公共移动公共网络（HPLMN）和被访问的公共移动公共网络（VPLMN）的电信网络中的家庭策略和计费规则功能（H-PCRF）的方法包括在网络接口处接收信令消息的步骤。具有关于VPLMN的PCC功能的具有处理单元的策略和计费控制（PCC）场景的从接收到的消息动态地检测的步骤。发送消息从网络接口发送到家庭应用功能（H-AF），通知H-AF检测到的PCC场景，使得H-AF可以决定是否对用户进行服务协商在所述VPLMN上漫游。具有家庭公共移动公共网络（HPLMN）和被访问的公共移动公共网络（VPLMN）的电信网络中的家庭策略和计费规则功能（H-PCRF）。在具有家庭公共移动公共网络（HPLMN）和被访问的公共移动公共网络（VPLMN）的电信网络中的家庭政策应用功能（H-AF）的方法。具有家庭公共移动公共网络（HPLMN）和被访问的公共移动公共网络（VPLMN）的电信网络中的归属应用功能（H-AF）。

22. 发明申请

US20100131647A1 Enhanced Media Control 有权
标题翻译：增强媒体控制
公开(公告)号：US20100131647A1
公开(公告)日：2010-05-27
申请号：US12525225
申请日：2007-02-01
申请人： Susana Fernandez Alonso , David Castellanos Zamora , Jose Javier Pastor Balbás
发明人： Susana Fernandez Alonso , David Castellanos Zamora , Jose Javier Pastor Balbás
IPC分类号： G06F15/173
CPC分类号： H04L67/306 , H04L12/1407 , H04L63/102 , H04L65/1016 , H04L65/80 , H04L67/322 , H04M15/66 , H04W12/08 , H04W84/00
摘要： The present invention is aimed to provide an enhanced mechanism for conflict resolution between authorized services in respect of selective authorization criteria, such as service incompatibilities, subscribed bandwidth QoS assigned per subscriber and pre-emption priority value assigned per service. To this end, the present invention provides for a new method that allows the authorization of a subsequent service as a result of applying a selective authorization criterion for the subscriber at a policy control rules server to determine those previously authorized services to be put on hold, notifying about said previously authorized services to be on hold towards application devices handling such services, and inactivating at a policy enforcement device those control rules applicable to the media associated with said previously authorized services. In addition, the method as well as the policy control rules server, the application devices and the policy enforcement device may be also arranged for re-activating said previously authorized services still on hold when the reason for being on hold has ceased.
摘要翻译：本发明旨在提供一种增强的授权服务之间的冲突解决机制，用于选择性授权标准，例如服务不兼容性，每个用户分配的订阅带宽QoS和每个服务分配的优先权值。为此，本发明提供了一种新方法，其允许通过在策略控制规则服务器上为订户应用选择性授权标准来确定先前授权的服务被搁置的结果来授权后续服务，通知关于所述先前授权的服务被处理到处理这样的服务的应用设备，以及在策略执行设备处停用适用于与所述先前授权服务相关联的媒体的那些控制规则。此外，该方法以及策略控制规则服务器，应用设备和策略执行设备也可以被安排为当停止的原因已停止时重新激活仍处于保持状态的所述先前授权的服务。

23. 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.

24. 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).

25. 发明授权

US09635062B2 Loss of signalling bearer transport 有权
公开(公告)号：US09635062B2
公开(公告)日：2017-04-25
申请号：US12305513
申请日：2006-06-20
申请人： David Castellanos Zamora , Susana Fernandez Alonso , Jose Javier Pastor Balbás , Stephen Terrill
发明人： David Castellanos Zamora , Susana Fernandez Alonso , Jose Javier Pastor Balbás , Stephen Terrill
IPC分类号： H04L12/66 , H04L29/06
CPC分类号： H04L65/105 , H04L12/1407 , H04L65/1016 , H04L65/1043
摘要： Being aware of a loss of signalling bearer transport through an IP Connectivity Access Network is an important issue. Therefore, the present invention relies on amending the Policing and Charging Control model with means to provide the IMS infrastructure with subscriptions to and notifications about signalling session events detected on the signalling IP flow transported through the bearer layer. To this end, a P-CSCF, or AF included therein, is amended to allow the establishment of a signalling session for subscription to notification of bearer level events for a signalling IP flow. Apart from that, new processing rules are required at the AF and PCRF for handling the signalling session, the notification of events and the termination of the signalling session.

26. 发明授权

US09369291B2 Handling communication sessions in a communications network 有权
标题翻译：处理通信网络中的通信会话
公开(公告)号：US09369291B2
公开(公告)日：2016-06-14
申请号：US13820854
申请日：2012-05-09
申请人： Jan Holm , Susana Fernandez Alonso
发明人： Jan Holm , Susana Fernandez Alonso
IPC分类号： H04L12/14 , H04L29/06 , H04L29/08 , H04W76/00 , H04L12/24 , H04W48/20 , H04W60/00 , H04W4/22
CPC分类号： H04L12/1407 , H04L41/0893 , H04L65/1006 , H04L65/1016 , H04L65/1046 , H04L65/1069 , H04L65/1073 , H04L67/141 , H04W4/90 , H04W48/20 , H04W60/00 , H04W76/50
摘要： A method and apparatus for handling a communication session in a communications network. An Application Function node receives a request to register a user terminal in the communication network. The Application Function identifies an Access Point used by the terminal to register with the network, and send a request message to a Policy and Charging Register Function (PCRF). The request message includes an Access Point Name identifying an Access Point used by the user terminal. The AF receives a response message from the PCRF, including an indicator indicating whether the Access Point is an Emergency-Access Point. The AF subsequently receives a message from the user terminal that identifies a non-emergency terminating node. If the indicator indicates that the Access Point is not an Emergency-Access Point, the AF allows the communication session. If the indicator indicates that the Access Point is an Emergency-Access Point, then the AF rejects the communication session.
摘要翻译：一种用于处理通信网络中的通信会话的方法和装置。应用功能节点接收在通信网络中注册用户终端的请求。应用功能识别终端用于向网络注册的接入点，并向策略和计费寄存器功能（PCRF）发送请求消息。请求消息包括识别用户终端使用的接入点的接入点名称。 AF从PCRF接收响应消息，包括指示接入点是否为紧急接入点的指示符。 AF随后从用户终端接收标识非紧急终止节点的消息。如果指示灯指示接入点不是紧急接入点，则AF允许通信会话。如果指示灯指示接入点是紧急接入点，则AF拒绝通信会话。

27. 发明授权

US09172776B2 PCC control at PCRF failure 有权
标题翻译： PCRF失败时PCC控制
公开(公告)号：US09172776B2
公开(公告)日：2015-10-27
申请号：US13170848
申请日：2011-06-28
申请人： Yong Yang , Susana Fernandez Alonso
发明人： Yong Yang , Susana Fernandez Alonso
IPC分类号： G06F15/16 , H04L29/14 , H04L29/08 , H04L12/14 , H04W76/02
CPC分类号： H04L69/40 , H04L12/1407 , H04L67/16 , H04W76/12
摘要： A method for policy control in an infrastructure network comprising a Gateway (GW) an Access Function (AF), and at least one Policy and Charging Rules Function (PCRF) is provided. In some embodiments, the method includes: (a) the GW establishing a Gx or Gxx session in order to set the current PDN connection under PCC control, (b) the GW further providing information about the current PDN connection to a first PCRF, (c) the first PCRF performing authorization and policy decision based on the PDN connection information and sends it together with restoration instructions to the GW, (d) the GW when detecting that the first PCRF is not available, applying the restoration instructions, said instructions requiring the GW to try to regain PCC control and/or requiring the GW to gracefully delete the services associated with the PCC control.
摘要翻译：提供了一种用于包括网关（GW），接入功能（AF）以及至少一个策略和计费规则功能（PCRF）的基础设施网络中的策略控制的方法。在一些实施例中，该方法包括：（a）GW建立Gx或Gxx会话以便在PCC控制下设置当前PDN连接，（b）GW进一步向第一PCRF提供关于当前PDN连接的信息（ c）第一PCRF基于PDN连接信息执行授权和策略决定，并将其与恢复指令一起发送给GW，（d）GW，当检测到第一PCRF不可用时，应用恢复指令，所述指令需要 GW尝试重新获得PCC控制和/或要求GW正常地删除与PCC控制相关的服务。

28. 发明授权

US09118730B2 Efficient data delivery method and apparatus 有权
标题翻译：高效的数据传送方法和装置
公开(公告)号：US09118730B2
公开(公告)日：2015-08-25
申请号：US13696349
申请日：2010-05-28
申请人： Susana Fernandez Alonso , Victor Manuel Avila Gonzalez , Roberto David Carnero Ros , Ibon Gochi Garcia , Ana Maria Lopez Nieto , Maria Belen Pancorbo Marcos
发明人： Susana Fernandez Alonso , Victor Manuel Avila Gonzalez , Roberto David Carnero Ros , Ibon Gochi Garcia , Ana Maria Lopez Nieto , Maria Belen Pancorbo Marcos
IPC分类号： G06F15/16 , H04L29/08 , H04L12/801 , H04L29/06
CPC分类号： H04L67/2842 , H04L29/06 , H04L29/08072 , H04L47/10
摘要： A method of delivering data to user terminals connected to an Internet Protocol Connectivity Access Network, IP-CAN, wherein the IP-CAN implements a Policy and Charging Control, PCC, architecture. The method comprises caching data within an IP-CAN cache server upon a decision made by a Policy and Charging Rules Function, PCRF, of the PCC architecture. The cached data is then identified to a Policy and Charging Enforcement Function, PCEF, of the PCC architecture. At the PCEF, data requests made by user terminals are monitored and a determination made as to whether or not a request relates to cached data. If a request does relate to cached data, then that cached data is delivered from the IP-CAN cache server to the requesting user terminal.
摘要翻译：将数据传送到连接到因特网协议连接接入网络（IP-CAN）的用户终端的方法，其中IP-CAN实现策略和计费控制（PCC）架构。该方法包括在由PCC架构的策略和计费规则功能PCRF决定的情况下缓存IP-CAN缓存服务器内的数据。然后将缓存的数据标识为PCC架构的策略和计费执行功能PCEF。在PCEF，用户终端进行的数据请求被监视，并且确定请求是否与缓存数据相关。如果请求确实与缓存数据相关，则该缓存数据从IP-CAN缓存服务器传送到请求用户终端。

29. 发明申请

US20140153391A1 Method for Policy Control and Method for Bearer Control as Well as Corresponding Servers, Systems and Computer Programs 审中-公开
标题翻译：政策控制方法和承载控制方法以及相应的服务器，系统和计算机程序
公开(公告)号：US20140153391A1
公开(公告)日：2014-06-05
申请号：US14127540
申请日：2011-06-22
申请人： Reiner Ludwig , Susana Fernandez Alonso
发明人： Reiner Ludwig , Susana Fernandez Alonso
IPC分类号： H04W28/02 , H04W76/06
CPC分类号： H04W28/0252 , H04L41/0816 , H04L41/0893 , H04L41/5025 , H04L41/5054 , H04W76/38
摘要： The present invention relates to a method for policy control carried out by a node including a policy and charging rules function and a method for bearer control carried out by a node including a bearer binding function as well as to a server configured for implementing a policy and charging rules function and a server configured for implementing a bearer binding function, to a system including these servers and functions, and to computer programs comprising instructions configured, when executed on a server, to cause the server to carry out policy control or bearer control. The method for policy control carried out by a node comprises the steps of creating a policy provision including an inactivity period indicator indicating a period allowing a service data flow to be inactive; and providing the policy provision including the inactivity period indicator to be installed in a bearer control element to determine at least one of a bearer establishment, modification and deactivation according to the policy provision including the inactivity period indicator.
摘要翻译：本发明涉及由包括策略和计费规则功能的节点以及由包括承载绑定功能的节点执行的用于承载控制的方法以及被配置为实施策略的服务器的策略控制方法，以及计费规则功能和被配置为实现承载绑定功能的服务器，包括这些服务器和功能的系统，以及包括当在服务器上执行时被配置为使得服务器执行策略控制或承载控制的指令的计算机程序。由节点执行的策略控制方法包括以下步骤：创建包括指示允许服务数据流不活动的时段的非活动期间指示符的策略设置; 以及提供包括要安装在承载控制元件中的不活动期间指示符的策略规定，以根据包括所述不活动期间指示符的策略规定来确定承载建立，修改和去激活中的至少一个。

30. 发明授权

US08688814B2 Methods and apparatuses for notifying an application function of resource restrictions relating to a communication session 有权
标题翻译：用于通知与通信会话相关的资源限制的应用功能的方法和装置
公开(公告)号：US08688814B2
公开(公告)日：2014-04-01
申请号：US12738439
申请日：2007-10-19
申请人： Hubert Przybysz , David Castellanos , Susana Fernandez Alonso
发明人： Hubert Przybysz , David Castellanos , Susana Fernandez Alonso
IPC分类号： G06F15/173
CPC分类号： H04L47/805 , H04W28/16 , H04W80/04 , H04W88/005
摘要： The invention relates to a method of notifying an Application Function (AF) in a communications network of resource restrictions relating to a communication session. The network includes a Policy and Charging Rules Function (PCRF) for authorising and controlling flows of data in the session. In the method the AF sends an authorisation request to the PCRF for establishing the communication session. The authorisation request includes an indication that the AF is to be notified of resource restrictions for the data flows in the session. The PCRF notifies the AF of the resource restrictions.
摘要翻译：本发明涉及一种在与通信会话相关的资源限制的通信网络中通知应用功能（AF）的方法。该网络包括用于授权和控制会话中的数据流的策略和计费规则功能（PCRF）。在该方法中，AF向PCRF发送授权请求以建立通信会话。授权请求包括将通知会话中的数据流的资源限制的指示。 PCRF通知AF资源限制。

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