公开(公告)号：US09560155B2

公开(公告)日：2017-01-31

申请号：US12910359

申请日：2010-10-22

申请人： Erik J Burckart ,  Gennaro A Cuomo ,  Victor S Moore ,  Savio Rodrigues

发明人： Erik J Burckart ,  Gennaro A Cuomo ,  Victor S Moore ,  Savio Rodrigues

IPC分类号： H04L29/08

CPC分类号： H04L67/2819 ,  H04L67/2842

摘要： Embodiments of the invention provide a method, system and computer program product for content caching with remote filtering services in a radio access network (RAN). In an embodiment of the invention, a method for content caching with remote filtering services in a RAN can include receiving a response to a request from an end user device wirelessly coupled to a base station of the RAN, marking the response as uncacheable, and routing the response to the base station over a data communications network. In one aspect of the embodiment, the response can be received in an RNC of the RAN. Of note, the process of marking the response as uncacheable can depend upon the evaluation of a policy with respect to the response. Finally, in another aspect of the embodiment, marking the response as uncacheable, can include annotating a hypertext transfer protocol (HTTP) header of the response to indicate that the response is not to be cached in the base station.

摘要翻译： 本发明的实施例提供了一种用于在无线电接入网络（RAN）中利用远程过滤服务进行内容缓存的方法，系统和计算机程序产品。 在本发明的一个实施例中，一种用于在RAN中使用远程过滤服务进行内容缓存的方法可以包括：接收来自无线耦合到RAN基站的终端用户设备的请求的响应，将该响应标记为不可缓存，以及路由 通过数据通信网络对基站的响应。 在该实施例的一个方面中，可以在RAN的RNC中接收响应。 值得注意的是，将响应标记为不可缓解的过程可能取决于对响应的策略的评估。 最后，在该实施例的另一方面，将响应标记为不可缓存的，可以包括注释响应的超文本传输​​协议（HTTP）报头，以指示响应不被缓存在基站中。