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New simple encoder and trellis decoder for Golay codes.

Research output: Contribution to journalJournal article

Published

Journal publication date12/1993
JournalElectronics Letters
Journal number25
Volume29
Number of pages3
Pages2170-2172
Original languageEnglish

Abstract

New simple encoding and trellis decoding techniques for Golay codes, based on generalised array codes (GAGs) are proposed. The techniques allow the design of both (23,12,7) Golay and (24,12,8) extended Golay codes with minimal trellises. It is shown that these trellises differ only in the last trellis depth with different labelling digits.