An apparatus may include a receiver configured to receive chunks of data on a downstream channel from a cable modem termination system. The receiver may be further configured to enter a low power state in which the chunks of data cannot be received. Wake up circuitry may be configured to monitor data in the downstream channel for a wake up signal when the receiver is in the low power state.

 
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< Pattern inspection system using image correction scheme with object-sensitive automatic mode switchability

> Method and apparatus for gathering programs watched data

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