Communication system with concatenated coding error correction

Details Communication system with concatenated coding error correction Communication system with concatenated coding error correction

1989-03-02

1992-05-26

Atkinson, Charles E.

Excavating

371 42, 371 43, 371 46, G06F 1110, H03M 1312

Patent

active

051174278

ABSTRACT:
In the concatenated coding data compensation communication system, the coding and decoding are performed in a differential coder and a differential decoder. 2-channel output obtained after coding is parallel-to-serial converted and then subjected to synonym insertion before being transmitted. On the receiving side, the received data is supplied after detection and removal of sync-words in a Viterbi decoder, and the decoder is operated on the basis of the timing of detection of the detected sync-words.

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Liu et al., Recent Results on the Use of Concatenated Reed-Solomon/Viterbi Channel Coding and Data Compression for Space Communications, IEEE Trans. on Comm. vol. COM-32; No. 5, May 1984, pp. 518-523.
Bartee, Thomas C., "Data Communications, Networks, and Systems", Howard W. Sams & Co., Inc., 1985, pp. 318-325.

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