PSEUDO-SYNDROME METHOD FOR SUPERVISING VITERBI DECODERS AT ANY CODING RATE

被引：1

作者：

BERROU, C

DOUILLARD, C

机构：

[1] Telecom Bretagne, Integrated Circuits Lab., 29285 BREST Cedex

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 13期

关键词：

VITERBI DECODING; CODES AND CODING;

D O I：

10.1049/el:19940737

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new technique for the supervision and synchronisation of Viterbi decoders, using the novel concept of the pseudo-syndrome, is presented. This technique is applicable with slight additional complexity, whatever the coding rate, to all decoders which contain the function of search for the maximum likelihood path. Simulation results are presented in the particular case of a K = 7 encoder/decoder for different rates.

引用

页码：1036 / 1037

页数：2

共 6 条

[1]

BERROU C, 1993, P IEEE INT C COMM GE, P1064, DOI 10.1109/ICC.1993.397441

[2]

BERROU C, 1993, 6TH INT TIRR WORKSH

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[6]

1993, CAS5093 COMATLAS

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