公开(公告)号：US20150081903A1

公开(公告)日：2015-03-19

申请号：US14391079

申请日：2012-04-11

申请人： Pablo Molinero Fernandez ,  Reiner Ludwig ,  Miguel Angel Muñoz De La Torre Alonso ,  Ruth Pallares Dele Egido

发明人： Pablo Molinero Fernandez ,  Reiner Ludwig ,  Miguel Angel Muñoz De La Torre Alonso ,  Ruth Pallares Dele Egido

IPC分类号： H04L12/801

CPC分类号： H04L47/12 ,  H04L41/0893 ,  H04L43/0817 ,  H04L43/16 ,  H04L47/20 ,  H04M15/66

摘要： A node (36′; 50) generates messages to be sent to a policy controller (30). Further, the node (36′; 50) determines a load value. The load value represents a number of the messages which are sent from the node (36′; 50) to the policy controller in a given time interval. In response to the load value reaching a threshold, the node (36′; 50) limits sending of at least one of the messages to the policy controller.

摘要翻译： 节点（36'; 50）生成要发送到策略控制器（30）的消息。 此外，节点（36'; 50）确定负载值。 负载值表示在给定时间间隔内从节点（36'; 50）发送到策略控制器的消息的数量。 响应于负载值达到阈值，节点（36'; 50）将至少一个消息的发送限制到策略控制器。

公开(公告)号：US08732303B2

公开(公告)日：2014-05-20

申请号：US13279750

申请日：2011-10-24

申请人： Ana Maria Lopez Nieto ,  Miguel Angel Muñoz De La Torre Alonso

发明人： Ana Maria Lopez Nieto ,  Miguel Angel Muñoz De La Torre Alonso

IPC分类号： G06F15/173

CPC分类号： H04L12/1407 ,  H04L12/1435 ,  H04M15/00 ,  H04M15/61 ,  H04M15/63 ,  H04M15/66 ,  H04W4/24

摘要： In a policy and charging control method carried out by a server including a policy and charging enforcement function (PCEF), identification information for identifying a particular service instance of a particular service type is obtained. When a packet is received, the PCEF determines whether the packet belongs to the particular service instance by using the identification information and by inspection of at least one of Open Systems Interconnection (OSI) layer n control information of the packet, wherein n is an integer equal to or larger than 3, and the packet's payload. If it is determined that the packet belongs to the particular service instance, the PCEF updates a usage parameter representing an accumulated usage associated with the particular service instance. The PCEF then makes available to a policy and charging rules function (PCRF), the usage parameter or information derived therefrom.

摘要翻译： 在由包括策略和计费执行功能（PCEF）的服务器执行的策略和计费控制方法中，获得用于识别特定服务类型的特定服务实例的识别信息。 当接收到分组时，PCEF通过使用识别信息并通过检查分组的开放系统互连（OSI）层n控制信息中的至少一个来确定分组是否属于特定服务实例，其中n是整数 等于或大于3，并且包的有效载荷。 如果确定分组属于特定服务实例，则PCEF更新表示与特定服务实例相关联的累积使用的使用参数。 PCEF然后使策略和计费规则功能（PCRF）可用，使用参数或从其导出的信息。

公开(公告)号：US10511512B2

公开(公告)日：2019-12-17

申请号：US14417742

申请日：2012-08-06

申请人： Esperanza Alonso Franco ,  Miguel Angel Muñoz De La Torre Alonso

发明人： Esperanza Alonso Franco ,  Miguel Angel Muñoz De La Torre Alonso

IPC分类号： G06F15/173 ,  H04L12/26 ,  H04W12/08 ,  H04L29/06 ,  H04L29/08

摘要： For differentiating data traffic in a communication network, a policy controller may interact with at least one node of the communication network. The policy controller may determine an identifier of a subscriber associated with a user equipment connected to the communication network. The policy controller may perform, on the basis of a location of the user equipment and/or on the basis of a time schedule, a selection between at least a first set of one or more content filtering rules and a second set of content filtering rules related to the identifier of the subscriber. The policy controller may indicate a result of the selection to the at least one node. The node may perform content filtering of data traffic of the user equipment. For this purpose, the at least one node may utilize the selected set of one or more content filtering rules as indicated by the policy controller.

公开(公告)号：US20120136992A1

公开(公告)日：2012-05-31

申请号：US13279750

申请日：2011-10-24

申请人： Ana Maria Lopez Nieto ,  Miguel Angel Muñoz De La Torre Alonso

发明人： Ana Maria Lopez Nieto ,  Miguel Angel Muñoz De La Torre Alonso

IPC分类号： G06F15/173

CPC分类号： H04L12/1407 ,  H04L12/1435 ,  H04M15/00 ,  H04M15/61 ,  H04M15/63 ,  H04M15/66 ,  H04W4/24

摘要： In a policy and charging control method carried out by a server including a policy and charging enforcement function (PCEF), identification information for identifying a particular service instance of a particular service type is obtained. When a packet is received, the PCEF determines whether the packet belongs to the particular service instance by using the identification information and by inspection of at least one of Open Systems Interconnection (OSI) layer n control information of the packet, wherein n is an integer equal to or larger than 3, and the packet's payload. If it is determined that the packet belongs to the particular service instance, the PCEF updates a usage parameter representing an accumulated usage associated with the particular service instance. The PCEF then makes available to a policy and charging rules function (PCRF), the usage parameter or information derived therefrom.

摘要翻译： 在由包括策略和计费执行功能（PCEF）的服务器执行的策略和计费控制方法中，获得用于识别特定服务类型的特定服务实例的识别信息。 当接收到分组时，PCEF通过使用识别信息并通过检查分组的开放系统互连（OSI）层n控制信息中的至少一个来确定分组是否属于特定服务实例，其中n是整数 等于或大于3，并且包的有效载荷。 如果确定分组属于特定服务实例，则PCEF更新表示与特定服务实例相关联的累积使用的使用参数。 PCEF然后使策略和计费规则功能（PCRF）可用，使用参数或从其导出的信息。