QPSK orthogonal space-time coding scheme with full-rate and full-diversity for system with four transmit antennas

Document Type

Conference Proceeding

Publication Date

1-1-2003

Abstract

In this work, we present a novel space-time orthogonal coding scheme with full-rate and full-diversity on QPSK constellation for communication systems with four transmit antennas. We also study the performance of the newly proposed coding scheme in comparison with that of half rate full diversity orthogonal codes as well as full rate half diversity quasi-orthogonal codes. We demonstrate that the proposed coding scheme not only offers full rate but also outperforms the other two schemes when SNR increases.

Identifier

0141451998 (Scopus)

Publication Title

ICASSP IEEE International Conference on Acoustics Speech and Signal Processing Proceedings

ISSN

15206149

First Page

337

Last Page

340

Volume

4

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