TY - GEN

T1 - Analysis of one step majority logic decoders constructed from faulty gates

AU - Chilappagari, Shashi Kiran

AU - Ivković, Miloš

AU - Vasić, Bane

PY - 2006/12/1

Y1 - 2006/12/1

N2 - In this paper we propose an analytical method to evaluate the performance of one step majority logic decoders constructed from faulty gates. We analyze the decoder under the assumption that the gates fail independently. We calculate the average bit error probability of such a decoder and apply the method to the special case of projective geometry codes. The method, however, applies to any regular low-density parity-check code of girth at least six but the calculations are much simpler for the projective geometry codes. We present results for the bit error rate performance of four codes from projective planes.

AB - In this paper we propose an analytical method to evaluate the performance of one step majority logic decoders constructed from faulty gates. We analyze the decoder under the assumption that the gates fail independently. We calculate the average bit error probability of such a decoder and apply the method to the special case of projective geometry codes. The method, however, applies to any regular low-density parity-check code of girth at least six but the calculations are much simpler for the projective geometry codes. We present results for the bit error rate performance of four codes from projective planes.

UR - http://www.scopus.com/inward/record.url?scp=39049152953&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=39049152953&partnerID=8YFLogxK

U2 - 10.1109/ISIT.2006.261713

DO - 10.1109/ISIT.2006.261713

M3 - Conference contribution

AN - SCOPUS:39049152953

SN - 1424405041

SN - 9781424405046

T3 - IEEE International Symposium on Information Theory - Proceedings

SP - 469

EP - 473

BT - Proceedings - 2006 IEEE International Symposium on Information Theory, ISIT 2006

T2 - 2006 IEEE International Symposium on Information Theory, ISIT 2006

Y2 - 9 July 2006 through 14 July 2006

ER -