Error correction system capable of correcting an error in a pack

Details Error correction system capable of correcting an error in a pack Error correction system capable of correcting an error in a pack

1993-10-07

1994-07-05

Atkinson, Charles E.

Excavating

371 401, G06F 1110

Patent

active

053274385

ABSTRACT:
In an error correcting system for use in transmitting a packet from a transmitter to a receiver, a packet header is preceded by an input signal and is formed by a Reed-Solomon code in the transmitter by adding an error correcting code to a header information signal. In the receiver, a plurality of syndromes are calculated by a syndrome calculator in response to the packet header to detect whether or not at least one error is included in the packet header. On detection of at least one error, an error correction circuit is energized in accordance with a program to locate and to correct the at least one error on the basis of procedure determined for correction of the Reed-Solomon code and may be structured by a plurality of hardware circuits.

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IEEE Transactions on Communications, vol. 35, No. 11, Nov. 1987, pp. 1113-1123, Mortimer et al., "The Design of a High-Performance Error-Correcting Coding Scheme for the Canadian Broadcast Telidon System Based on Reed-Solomon Codes."
IEEE Transactions on Communications, vol. 37, No. 12, Dec. 1989, pp. 1264-1274, Pursley, "Delay and Thoughput for Three Transmission Schemes in Packet Radio Networks."

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