MIMO iterative decoding of serial concatenation using space-time trellis codes

Eun Jeong Yim, Dong Ku Kim, Hong Yeop Song

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A multiple input, multiple output (MIMO) iterative decoding structure of serial concatenated codes with space-time trellis code (STTC) as outer coder and rate-1 recursive convolutional encoders as inner code is proposed. To both preserve the full diversity gain of space-time code and achieve additional coding gain, the proposed MIMO iterative decoder decodes jointly the received symbol streams from all the transmit antennas. The bit error rate simulation of four-state STTC employing the proposed scheme shows additional 3 dB coding gain without reducing code rate compared to that achievable by STTC alone.

Original languageEnglish
Pages (from-to)190-191
Number of pages2
JournalElectronics Letters
Volume38
Issue number4
DOIs
Publication statusPublished - 2002 Feb 14

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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