公开(公告)号：US20070201511A1

公开(公告)日：2007-08-30

申请号：US11741321

申请日：2007-04-27

申请人： Takeshi SAITO ,  Yoshiaki TAKABATAKE

发明人： Takeshi SAITO ,  Yoshiaki TAKABATAKE

IPC分类号： H04J3/16

CPC分类号： H04L63/0281 ,  G11B20/00086 ,  G11B20/00173 ,  G11B20/0021 ,  G11B20/00492 ,  H04H20/02 ,  H04H60/23 ,  H04K1/00 ,  H04L9/3271 ,  H04L63/061 ,  H04L63/08 ,  H04L69/08 ,  H04L2209/60 ,  H04L2209/76 ,  H04L2209/80

摘要： A relay device and a communication device capable of realizing the contents protection procedure between devices that are not connected to the same network are disclosed. A relay device and a communication device are so configured that between a device/service/sub-unit on the second network and a device on the first network which are a pair that is carrying out transmission or reception of contents to be protected, a device on the first network or a device/service/sub-unit on the second network can carry out the contents protection procedure while recognizing the target of the contents protection procedure as the relay device, so that there is no need for a device on the first network or a device/service/sub-unit on the second network to account for the other network that is connected via the relay device.

摘要翻译： 公开了能够实现未连接到同一网络的设备之间的内容保护过程的中继设备和通信设备。 中继设备和通信设备被配置为在第二网络上的设备/服务/子单元与正在执行要保护的内容的发送或接收的对的第一网络上的设备之间，设备 在第一网络上或第二网络上的设备/服务/子单元可以在将内容保护过程的目标识别为中继设备的同时执行内容保护过程，从而不需要在第一网络上的设备 网络或第二网络上的设备/服务/子单元以考虑经由中继设备连接的另一网络。