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US07987504B2 System and method for routing signals intended for one device through another device connected to a shared access network 有权
用于通过连接到共享接入网络的另一设备路由用于一个设备的信号的系统和方法

System and method for routing signals intended for one device through another device connected to a shared access network
Abstract:
A system (100) and method (200) for delivering conditional access information to a conditional access controlled device (120) incompatible with the conditional access transmission protocol. The conditional access information is delivered through a conditional access controlled device (110) compatible with the conditional access transmission protocol via a home network connection (130) between the conditional access controlled devices and according to a home network transmission protocol with which both conditional access controlled devices are compatible. The device (110) compatible with the conditional access transmission protocol receives the conditional access information on behalf of the device (120) incompatible with the conditional access transmission protocol, reformats the received conditional access information according to the home network transmission protocol, and transmits the reformatted information to the device (120) incompatible with the conditional access transmission protocol according to the home network transmission protocol and via the home network connection (130).
Abstract(Chinese):

一种用于将条件访问信息传送到与条件访问传输协议不兼容的条件访问控制设备（120）的系统（100）和方法（200）。 条件访问信息经由条件访问控制设备（110）经由条件访问控制设备之间的归属网络连接（130）与条件访问传输协议兼容，并根据家庭网络传输协议传送 设备兼容。 与条件访问传输协议兼容的设备（110）代表与条件访问传输协议不兼容的设备（120）接收条件访问信息，根据家庭网络传输协议重新格式化接收到的条件访问信息，并发送 根据家庭网络传输协议和经由家庭网络连接（130），与条件访问传输协议不兼容的设备（120）重新格式化信息。

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