公开(公告)号：US08484458B2

公开(公告)日：2013-07-09

申请号：US12405929

申请日：2009-03-17

申请人： Robert Johnston ,  Frank R. Coppa ,  James A. Wood, III

发明人： Robert Johnston ,  Frank R. Coppa ,  James A. Wood, III

IPC分类号： H04L29/06

CPC分类号： H04L63/0471 ,  H04L9/083 ,  H04L9/088 ,  H04L9/0891 ,  H04L9/0894 ,  H04L63/0428 ,  H04L63/062 ,  H04L2209/60 ,  H04L2209/80 ,  H04N7/17318 ,  H04N21/2347 ,  H04N21/2541 ,  H04N21/25875 ,  H04N21/26606 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/4181 ,  H04N21/4227 ,  H04N21/47202 ,  H04N21/478 ,  H04N21/6187 ,  H04N21/63345 ,  H04N21/8106 ,  H04N21/8355

摘要： A system that incorporates teachings of the present disclosure may include, for example, a gateway comprising a controller to receive from a communication device a request for media content, receive a key and a record associated with the communications device from an interactive Television (iTV) system, wherein the record comprises a list of entitled media content, determine whether the requested media content is in the list of entitled media content, retrieve the requested media content from the iTV system when the requested media content is determined to be in the list of entitled media content, encrypt the retrieved media content utilizing the key, and transmit the encrypted media content to the communications device. Other embodiments are disclosed.

摘要翻译： 包含本公开的教导的系统可以包括例如包括控制器的网关，该控制器从通信设备接收对媒体内容的请求，从交互式电视（iTV）接收密钥和与通信设备相关联的记录， 系统，其中所述记录包括标题媒体内容的列表，确定所请求的媒体内容是否在标题媒体内容的列表中，当所请求的媒体内容被确定为在所述媒体内容的列表中时，从所述iTV系统中检索所请求的媒体内容 标题为媒体内容，使用密钥加密所检索的媒体内容，并将加密的媒体内容发送到通信设备。 公开了其他实施例。