Concatenated coding method and apparatus with errors and erasure

Details Concatenated coding method and apparatus with errors and erasure Concatenated coding method and apparatus with errors and erasure

1990-12-04

1993-04-27

Atkinson, Charles E.

Excavating

371 381, G06F 1110, H03M 1300

Patent

active

052068641

ABSTRACT:
An apparatus and method for significantly increasing the coding gain of a system used for data communications while still maintaining a high code rate (net data rate/gross data rate) and throughput by using a concatenated coding arrangement wherein error correction capabilities are optimized, having an encoder for encoding data to be transmitted with a first code type to form an outer code which is capable of correcting burst errors and further detecting if the remaining data is error free, and for encoding the data and the outer code with a second code type to form an inner code which is capable of correcting random errors and detecting multiple bit errors.

REFERENCES:
patent: 3638182 (1972-01-01), Burton et al.
patent: 3831143 (1974-08-01), Trafton
patent: 4907233 (1990-03-01), Deutsch et al.
Peterson and Weldon, Jr., Error Correcting Codes-2nd Edition, The MIT Press, 1972, pp. 139-141.

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