Invention Grant
US07757267B2 Method for delivering cable channels to handheld devices 有权
将电缆通道传送到手持设备的方法

Method for delivering cable channels to handheld devices
Abstract:
A method, apparatus, and article of manufacture provide the ability to broadcast premium video programming. Thus, once premium video programming is received, it is encoded into the vertical blanking interval and unused/non-interfering Active lines found in a typical television broadcast. However, the encoded information is completely transparent to the pre-existing/typical television channel. The resulting encoded content is then broadcast with the typical television broadcast.
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