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Low complexity convolutional decoder for 4-PSK modem

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

Published
Publication date1991
Host publicationTelecommunications, 1991. Third IEE Conference on
PublisherIEEE
Pages151-156
Number of pages6
ISBN (Print)0-85296-502-8
<mark>Original language</mark>English

Abstract

A new soft decision decoding algorithm for convolutional codes is introduced. It has been shown that the decoder complexity is reduced substantially in comparison with conventional Viterbi decoder. The particular application studied is a trellis coded 4-PSK modulation.