-
公开(公告)号：US08150035B2
公开(公告)日：2012-04-03
申请号：US12850064
申请日：2010-08-04
IPC分类号： H04B7/00
CPC分类号： H04N7/163 , H04N5/4403 , H04N7/1675 , H04N21/4126 , H04N21/42204 , H04N21/43615 , H04N21/4367 , H04N21/44222 , H04N21/44231
摘要： According to a first aspect there is provided systems and methods for receiving an encrypted signal from a portable communication device, the encrypted signal containing information associated with a command; and decrypting the encrypted signal to enable a set-top box to execute the command. According to a second aspect there is provided systems and methods for encrypting information to generate an encrypted signal, the information associated with a command entered via a control; and communicating the encrypted signal to the set-top box, the encrypted signal for decryption at the set-top box to enable execution of the command to operate the set-top box.
摘要翻译： 根据第一方面，提供了用于从便携式通信设备接收加密信号的系统和方法，所述加密信号包含与命令相关联的信息; 并解密加密信号以使机顶盒执行该命令。 根据第二方面，提供了用于加密信息以生成加密信号的系统和方法，所述信息与通过控制输入的命令相关联; 并将加密的信号传送到机顶盒，该加密信号用于在机顶盒处进行解密以使能执行操作机顶盒的命令。
-
公开(公告)号：US20100297978A1
公开(公告)日：2010-11-25
申请号：US12850064
申请日：2010-08-04
CPC分类号： H04N7/163 , H04N5/4403 , H04N7/1675 , H04N21/4126 , H04N21/42204 , H04N21/43615 , H04N21/4367 , H04N21/44222 , H04N21/44231
摘要： According to a first aspect there is provided systems and methods for receiving an encrypted signal from a portable communication device, the encrypted signal containing information associated with a command; and decrypting the encrypted signal to enable a set-top box to execute the command. According to a second aspect there is provided systems and methods for encrypting information to generate an encrypted signal, the information associated with a command entered via a control; and communicating the encrypted signal to the set-top box, the encrypted signal for decryption at the set-top box to enable execution of the command to operate the set-top box.
摘要翻译： 根据第一方面，提供了用于从便携式通信设备接收加密信号的系统和方法，所述加密信号包含与命令相关联的信息; 并解密加密信号以使机顶盒执行该命令。 根据第二方面，提供了用于加密信息以生成加密信号的系统和方法，所述信息与通过控制输入的命令相关联; 并将加密的信号传送到机顶盒，该加密信号用于在机顶盒处进行解密以使能执行操作机顶盒的命令。
-
搜索结果
2 条记录 (耗时 0.01 秒)
