Title :
A new class of t-error correcting/d-error detecting (d>t) and all unidirectional error detecting codes
Abstract :
In this paper, a new class of t-error correcting/d-error detecting and all unidirectional error detecting (t-EC/d-ED/AUED) codes has been proposed. Compared to the published results, this scheme, in general, needs less or equal number of check bits. Further, both the encoding/decoding algorithms for this class of codes can be implemented with faster and simpler hardware. In case of ROM implementation, the proposed scheme results in significant saving in word length
Keywords :
decoding; encoding; error correction codes; error detection codes; fault tolerant computing; ROM implementation; d-error detecting code; decoding algorithms; encoding; t-EC/d-ED/AUED; t-error correcting code; unidirectional error detecting codes; Combinational circuits; Error correction; Hamming distance; Parity check codes;
Conference_Titel :
Fault-Tolerant Systems, 1997. Proceedings., Pacific Rim International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-8186-8212-4
DOI :
10.1109/PRFTS.1997.640123
