Space-time trellis codes for 4-PSK with three and four transmit antennas in quasi-static flat fading channels

It has been established that the appropriate design parameters for space-time trellis code (STTC) in quasi-static flat Rayleigh fading channels are the rank and determinant criteria or the Euclidean distance criterion, depending on the value of the overall diversity gain. We propose two groups of ne...

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Veröffentlicht in:	IEEE communications letters 2002-02, Vol.6 (2), p.67-69
Hauptverfasser:	Chen, Z., Vucetic, B.S., Yuan, J., Ka Leong Lo
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Applied sciences Australia AWGN Channels Coding, codes Convolutional codes Criteria Design parameters Determinants Diversity methods Euclidean distance Exact sciences and technology Fading Gain Information, signal and communications theory MIMO Quadrature phase shift keying Receiving antennas Signal and communications theory Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Transmitting antennas Trellis codes
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Zusammenfassung:	It has been established that the appropriate design parameters for space-time trellis code (STTC) in quasi-static flat Rayleigh fading channels are the rank and determinant criteria or the Euclidean distance criterion, depending on the value of the overall diversity gain. We propose two groups of new STTCs with more than two transmit antennas based on these two design criteria, respectively. These new STTCs are shown to achieve large performance improvements over the ones with two transmit antennas.
ISSN:	1089-7798 1558-2558
DOI:	10.1109/4234.984696