Title: A transform-based alias cancellation multi-channel tuner
Application Number: 200480011880 Application Date: 2004.04.30
Publication Number: 1826748 Publication Date: 2006.08.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04K1/10,H04L27/28
Applicant(s) Name: Thomson Licensing Address:
Inventor(s) Name:
Attorney & Agent: cheng tianzheng wang zhongzhong
Abstract:
     A satellite receiver includes a signal cancellation tuner for processing a plurality of different transponder signals to simultaneously provide a plurality of different bit streams. The signal cancellation tuner includes (a) a demultiplexer for demultiplexing a received signal representing the plurality of transponder signals into a number of decimated signals, each transponder signal conveying a bit stream, and (b) a transform element operative on the number of decimated signals for providing at least two of the bitstreams simultaneously.
Time: 8