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Conference Paper Design of 16-QAM space-time trellis codes for quasi-static fading channels
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Authors
A. Wong, Jinhong Yuan, Jinho Choi, Seong Rag Kim, In-Keong Choi, Dong-Seung Kwon
Issue Date
2004-05
Citation
Vehicular Technology Conference (VTC) 2004 (Spring), pp.880-883
Publisher
IEEE
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/VETECS.2004.1388956
Abstract
We consider the design of 16-QAM space-time trellis codes (STTCs) for quasi-static Rayleigh flat fading channels. Based on the /spl Sigma//sub o/-rank criterion and the trace criterion, new 16-state and 64-state 16-QAM STTCs were constructed. The performance of the codes was evaluated by simulation. It is shown that the new 16-state code outperforms the previous hand-designed codes by about 1 dB.
KSP Keywords
16 quadrature amplitude modulation(16QAM), Flat fading channels, Space time(ST), State code, quasi-static