Decoding data from multiple sources

Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction

Reexamination Certificate

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C714S784000, C714S790000

Reexamination Certificate

active

07827457

ABSTRACT:
Systems and methods for sharing a single decoder among data streams originating with multiple sources. Error correction coding techniques are modified to facilitate decoding of data from multiple sources multiplexed in the time domain at the decoder input. A single decoder accommodates multiple sources that have been encoded using disparate code rates. One application is an OFDM (orthogonal frequency division multiplexing) point to multipoint system.

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Salamoff et al., “Medium Rate TDMA Systems for Thin-Route Voice and Data Networks”; Mar. 23-26, 1981, Genoa, Italy; IEEE Catalog No. 81-CH1646-9.

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