Differential space-time modulation - coding and capacity results

TitleDifferential space-time modulation - coding and capacity results
Publication TypeConference Paper
Year of Publication2003
AuthorsLampe, L., R. Schober, and R. F. H. Fischer
Conference NameCommunications, 2003. ICC '03. IEEE International Conference on
Pagination2593 - 2597 vol.4
Date Publishedmay.
Keywordsbit interleaved coded modulation, differential detection, differential space-time modulation, forward error correction, forward error correction coding, hybrid coded modulation, maximum likelihood decoding, modulation coding, multilevel coding, multiple symbol differential detection, Rayleigh channels, Rayleigh flat fading channel, receiver, space-time codes

In this paper, powerful coding techniques for differential space-time modulation (DSTM) over Rayleigh flat fading channels and noncoherent demodulation without channel state information at the receiver are investigated. In particular, multilevel coding (MLC), bit-interleaved coded modulation (BICM), and so-called hybrid coded modulation (HCM) are devised and compared using capacity arguments. For improved noncoherent reception multiple-symbol differential detection (MSDD) and a low-complexity version of MSDD are adapted to DSTM.


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