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A quasi-orthogonal space-time block code
IEEE Transactions on Communications · 2001 · Vol. 49(1) · pp. 1–4
Hamid Jafarkhani✉(AT&T (United States))
Abstract
It has been shown that a complex orthogonal design that provides full diversity and full transmission rate for a space-time block code is not possible for more than two antennas. Previous attempts have been concentrated in generalizing orthogonal designs which provide space-time block codes with full diversity and a high transmission rate. We design rate one codes which are quasi-orthogonal and provide partial diversity. The decoder of the proposed codes works with pairs of transmitted symbols instead of single symbols.
Advanced Wireless Communication TechniquesWireless Communication Networks ResearchAdvanced MIMO Systems OptimizationBlock codeBlock (permutation group theory)Code (set theory)Computer scienceSpace–time block codeTransmission (telecommunications)Linear codeFull RateSpace timeAlgorithm
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References
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications · 1998 · 12,788 citations
Space-time block coding for wireless communications: performance results
IEEE Journal on Selected Areas in Communications · 1999 · 1,876 citations
Space-time block codes from orthogonal designs
IEEE Transactions on Information Theory · 1999 · 6,798 citations
Space-time codes for high data rate wireless communication: performance criterion and code construction
IEEE Transactions on Information Theory · 1998 · 7,089 citations
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