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电信和无线电工程
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

卷:
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电信和无线电工程

DOI: 10.1615/TelecomRadEng.v69.i3.50
pages 237-245

Optimal Syndrome Decoding of Convolutional Codes

A. N. Khmelkov
Academy of Federal Security Service of the Russian Federation, Moscow

ABSTRACT

An approach to synthesis of optimal syndrome decoders of convolutional codes both with "hard" and "soft" solutions is proposed. The approach is based on search of localized fragments in a syndrome sequence and presentation of them in the form of linear combinations of syndromes of single errors in subflows of a code sequence.