Data transmission using repeated sets of spreading sequences

Details Data transmission using repeated sets of spreading sequences Data transmission using repeated sets of spreading sequences

2011-04-26

2011-04-26

Tse, Young T. (Department: 2611)

Pulse or digital communications

Spread spectrum

Direct sequence

C375S150000, C375S152000

Reexamination Certificate

active

07933311

ABSTRACT:
Disclosed is a data transmission process using repetitive sets of spreading sequences, and corresponding transmitted and receiver. According to the invention, spectrum spreading is done on symbol packets using set of pseudo-random sequences used repetitively. This thus reduces interference between symbols. The present invention is applicable to digital communications by spectrum spreading.

REFERENCES:
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patent: 2002/0196842 (2002-12-01), Onggosanusi et al.
patent: 0 693 834 (1996-01-01), None
patent: 0 708 534 (1996-04-01), None

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