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Title: Iterative Frequency-Domain Receivers for STBC Schemes
Authors: Silva, Mário Marques da
Dinis, Rui
Correia, Américo
Issue Date: Sep-2009
Publisher: IEEE
Abstract: In this paper, we consider iterative frequencydomain receivers for block transmission techniques with rate-1 Space Time Block Coding (STBC) for two or four transmit antennas. We consider both Orthogonal Frequency Division Multiplexing (OFDM) and SingleCarrier (SC) schemes. Since our STBC with 4 transmit antennas is not orthogonal, our receiver includes the cancellation of the residual interference, allowing performances close to the ones of an orthogonal code. Our performance results show that combining STBC with block transmission schemes allows excellent performances, even for channels with small multipath diversity.
Peer Reviewed: no
Appears in Collections:AUTONOMA TECHLAB - Artigos/Papers
BUAL - Comunicações em conferências
DCT- Comunicações em conferências

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