Digital communications system with symbol multiplexers

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United States of America Patent

PATENT NO 5442626
SERIAL NO

08110906

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Abstract

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A cost-effective, bandwidth-efficient, and power-efficient system is provided in which data streams received from several different video sources are converted into sequences of symbols selected from a predetermined constellation and are multiplexed on a symbol-by-symbol basis into a single sequence of symbols for transmission on a channel. Using a symbol multiplexer helps to mitigate the effect of bursty noise in the receiver and reduces the processing speed requirement in the receiver.

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Patent Owner(s)

  • AT&T IPM CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wei, Lee-Fang Lincroft, NJ 46 2667

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