Method and/or apparatus to efficiently transmit broadband...

Details Method and/or apparatus to efficiently transmit broadband... Method and/or apparatus to efficiently transmit broadband...

2002-09-09

2009-12-08

Fan, Chieh M (Department: 2611)

Pulse or digital communications

Transmitters

Angle modulation

C375S261000, C375S340000, C375S295000, C375S298000, C370S320000, C370S252000, C370S316000, C370S343000, C714S790000, C714S795000, C714S752000, C714S792000

Reexamination Certificate

active

07630456

ABSTRACT:
An apparatus comprising a first circuit and a second circuit. The first circuit may be configured to generate an MPEG packet data stream. The second circuit may be configured to (i) scramble the data stream to generate a scrambled data stream, (ii) encode the scrambled data stream to generate an encoded data stream, (iii) interleave the encoded data stream, (iv) encode the interleaved data stream, (v) modulate the encoded data stream, and (vi) filter the modulated data stream.

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