Rate-1/2 convolutional codes over ring Z8 for 8-PSK signals

L. H C Lee*, T. M. Percival, D. J. Skellern

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

New rate-1/2 systematic linear convolutional codes over ring Z8 for 8-PSK signals giving 1.5 data bits per modulation signal symbol of spectral efficiency on bandlimited additive white Gaussian noise channels are reported. These codes give good coding gains and they are suitable for use in many practical bandlimited channels.

Original languageEnglish
Pages (from-to)890-892
Number of pages3
JournalElectronics Letters
Volume35
Issue number11
DOIs
Publication statusPublished - 27 May 1999

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