Multi-Antenna Transceiver Techniques for 3g and Beyond
Multi-Antenna Transceiver Techniques for 3g and Beyond
On fast-decodable space-time block codes
IEEE Transactions on Information Theory
Fast optimal decoding of multiplexed orthogonal designs by conditional optimization
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
Square-matrix embeddable space-time block codes for complex signal constellations
IEEE Transactions on Information Theory
Super-orthogonal space-time trellis codes
IEEE Transactions on Information Theory
Perfect Space–Time Block Codes
IEEE Transactions on Information Theory
Golden Space–Time Trellis Coded Modulation
IEEE Transactions on Information Theory
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications
Finite precision analysis for space-time decoding
IEEE Transactions on Signal Processing
Highly parallel decoding of space-time codes on graphics processing units
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
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It is standard practice to integrate outer trellis codes with inner space-time block codes to increase coding gain, but the drawback is a decrease in rate. Jafarkhani and Seshadri [1] have introduced an alternative method of combining multiple inner othogonal space-time codes with outer trellis codes that both preserves rate and increases coding gain. However their work is limited to orthogonal codes, for which the achievable rate is typically low. This paper presents a method of achieving higher transmission rates by integrating higher rate non-orthogonal space with outer trellis codes, and new methods are introduced to avoid catastrophic codes. The method is presented with reference to the particular example of the Silver Code, but it applies to all multiplexed orthogonal designs and to more general codes.