THE GENERALIZED THRESHOLD CHASE ALGORITHMS

Wang Xinmei

Volume 8 Issue 6

Nov. 1986

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Wang Xinmei. THE GENERALIZED THRESHOLD CHASE ALGORITHMS[J]. Journal of Electronics & Information Technology, 1986, 8(6): 401-407.

Citation:

Wang Xinmei. THE GENERALIZED THRESHOLD CHASE ALGORITHMS[J]. Journal of Electronics & Information Technology, 1986, 8(6): 401-407.

Wang Xinmei. THE GENERALIZED THRESHOLD CHASE ALGORITHMS[J]. Journal of Electronics & Information Technology, 1986, 8(6): 401-407.

Citation:

Wang Xinmei. THE GENERALIZED THRESHOLD CHASE ALGORITHMS[J]. Journal of Electronics & Information Technology, 1986, 8(6): 401-407.

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THE GENERALIZED THRESHOLD CHASE ALGORITHMS

Wang Xinmei

Received Date: 1984-12-11
Rev Recd Date: 1986-05-24
Publish Date: 1986-11-19

Abstract

Abstract

Three generalized threshold Chase algorithms called GTC Ⅰ, GTC Ⅱ and STC are proposed in this paper. The computing speeds of these algorithms are faster than that of the ordinary Chase algorithm, and the probabilities of the decoding error of these algorithms are the same as that of the ordinary Chase algolithm. Finally, the performances of these algorithms and the ordinary Chase algorithm for (15, 7, 5) binary BCH codes are compared by using computer simulations

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References(1)

References

A.J.Viterbi and J. K. Omura, Principle of Digital Communication Coding, McGraw-Hill Book Co.,1979, P.101.[2]R. M. F.Goodman and A. F. T. Winfield IEE Proc. pt. F, 128(1981), 179.[3]J. L. Massey, Threshold Decoding Codes, MIT Press, Cambridge, MA, 1963.[4]G. D. Forney, Jr.,Concatenated Codes, .MIT Press, Cambridge, MA, 1966.[5]D.Chase, IEEE Trans. on IT, IT-18(1972), 170.[6]C. M. Hachett, IEEE Trans. on COM, COM-29(1981), 909.[7] C. C. Yu and D. J. Costello, Jr., IEEE Trans. on IT, IT-26(1980),238.[7]G. C. Clark, Jr. and J. B. Cain,Error-Correction Coding for Digital Communications, Harris Corporation, Melbourne, Florida, 1982, p. 28.

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