Tone ordered discrete multitone interleaver

Details Tone ordered discrete multitone interleaver Tone ordered discrete multitone interleaver

2006-07-31

2008-08-26

Lugo, David B (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

C375S222000, C375S295000

Reexamination Certificate

active

07418048

ABSTRACT:
A tone ordered discrete multitone interleaver system and method, including a tone ordered interleaver and deinterleaver, are provided for efficiently communicating data despite noise affecting a Discrete Multitone modulation (DMT) system. The tone ordered discrete multitone interleaver forces interleaving of trellis encoded information by assigning a different number of bits to adjacent tones or adjacent tone pairs.

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