公开(公告)号：US08401006B2

公开(公告)日：2013-03-19

申请号：US12859471

申请日：2010-08-19

申请人： Drew Johnson ,  Marcelo C. San Martin ,  Matt Halligan ,  Shaun McGinnity

发明人： Drew Johnson ,  Marcelo C. San Martin ,  Matt Halligan ,  Shaun McGinnity

IPC分类号： G01R31/08

CPC分类号： H04L47/20 ,  H04L47/14 ,  H04L47/41

摘要： Embodiments of a method and system for enforcing a traffic policy at a Policy Enforcement Point (PEP) that controls the flow of traffic in a wireless communications network are described. In one embodiment, a method involves learning the topology of the wireless communications network, defining a virtual PEP (VPEP) within the topology of the wireless communications network, the VPEP comprising a location component that is remote from the PEP, associating a traffic policy with the VPEP, associating a traffic flow with the VPEP if the traffic flow has a characteristic that corresponds to the location component of the VPEP, and enforcing, at the PEP, the traffic policy that is associated with the VPEP against the traffic flow.

摘要翻译： 描述了用于在控制无线通信网络中的流量流的策略执行点（PEP）上实施流量策略的方法和系统的实施例。 在一个实施例中，一种方法涉及学习无线通信网络的拓扑，在无线通信网络的拓扑内定义虚拟PEP（VPEP），VPEP包括远离PEP的位置组件，将流量策略与 如果业务流具有对应于VPEP的位置组件的特性，VPEP将业务流与VPEP相关联，并且在PEP处执行与VPEP相关联的业务流的流策略。

公开(公告)号：US20120084460A1

公开(公告)日：2012-04-05

申请号：US12985686

申请日：2011-01-06

申请人： Shaun McGinnity ,  Stephen Wright ,  Patrick McGleenon ,  Ramkumar Venkataramani ,  Mark Delany

发明人： Shaun McGinnity ,  Stephen Wright ,  Patrick McGleenon ,  Ramkumar Venkataramani ,  Mark Delany

IPC分类号： G06F15/16

CPC分类号： H04L67/2819 ,  H04L45/306 ,  H04L67/322 ,  H04L67/327

摘要： A method and system for dynamic traffic steering is described. In one embodiment, a method for dynamic traffic steering involves receiving a request for content at a steering component, comparing information in the request with steering criteria in the steering component, steering the request based on the comparing, and continuously updating the steering criteria based on requests that are subsequently received at the steering component. Other embodiments are also described.

摘要翻译： 描述了用于动态交通转向的方法和系统。 在一个实施例中，一种用于动态交通转向的方法包括在转向组件处接收对内容的请求，将请求中的信息与转向组件中的转向标准进行比较，基于比较来指导该请求，并基于 随后在转向组件处收到的请求。 还描述了其它实施例。

公开(公告)号：US20120044807A1

公开(公告)日：2012-02-23

申请号：US12859471

申请日：2010-08-19

申请人： Drew Johnson ,  Marcelo C. San Martin ,  Matt Halligan ,  Shaun McGinnity

发明人： Drew Johnson ,  Marcelo C. San Martin ,  Matt Halligan ,  Shaun McGinnity

IPC分类号： H04W28/10

CPC分类号： H04L47/20 ,  H04L47/14 ,  H04L47/41

摘要： Embodiments of a method and system for enforcing a traffic policy at a Policy Enforcement Point (PEP) that controls the flow of traffic in a wireless communications network are described. In one embodiment, a method involves learning the topology of the wireless communications network, defining a virtual PEP (VPEP) within the topology of the wireless communications network, the VPEP comprising a location component that is remote from the PEP, associating a traffic policy with the VPEP, associating a traffic flow with the VPEP if the traffic flow has a characteristic that corresponds to the location component of the VPEP, and enforcing, at the PEP, the traffic policy that is associated with the VPEP against the traffic flow.

摘要翻译： 描述了用于在控制无线通信网络中的流量流的策略执行点（PEP）上实施流量策略的方法和系统的实施例。 在一个实施例中，一种方法涉及学习无线通信网络的拓扑，在无线通信网络的拓扑内定义虚拟PEP（VPEP），VPEP包括远离PEP的位置组件，将流量策略与 如果业务流具有对应于VPEP的位置组件的特性，VPEP将业务流与VPEP相关联，并且在PEP处执行与VPEP相关联的业务流的流策略。