Space-time trellis codes for 4-PSK with three and four transmitantennas in quasi-static flat fading channels
Chen, Z.
Vucetic, B.S.
Yuan, J.
Ka Leong Lo
Sch. of Electr. & Inf. Eng., Sydney Univ., NSW ;
This paper appears in: Communications Letters, IEEE
Publication Date: Feb 2002
Volume: 6,
Issue: 2
On page(s): 67-69
ISSN: 1089-7798
References Cited: 11
CODEN: ICLEF6
INSPEC Accession Number: 7192166
Digital Object Identifier: 10.1109/4234.984696
Current Version Published: 2002-08-07
Abstract
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
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