2006•Unpublished venueRequires access

Improving Detection Performance of Pre-coded STBC OFDM by Re-generating Pre-coded Symbols

Hidekazu Horii, Shunsuke Tamura, Masahiro Fujii, M. Itami, Kiminori Itoh

Abstract

The pre-coded STBC transmission is an effective scheme in order to improve performance of OFDM under frequency selective fading channels. However, its performance degrades very severe frequency selective fading. In this paper, an iterative detection scheme of the pre-coded STBC OFDM scheme is proposed and good performance is confirmed by computer simulation.

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Available abstract

Key concepts: Space–time block code, Fading, Orthogonal frequency-division multiplexing, Computer science, Block code, Electronic engineering, Transmission (telecommunications), Scheme (mathematics)