Title :
New trellis coded modulation code for Rayleigh fading channel
Author :
Ogiwara, Haruo ; Lumanto, Rudi
Author_Institution :
Nagaoka Univ. of Technol., Japan
fDate :
27 Jun-1 Jul 1994
Abstract :
the authors have found a new trellis coded modulation code for the Rayleigh fading channel. It has 2.7 dB more coding gain than the code found by Divsalar and Simon (1987) for the fading channel. The code search is carried out by transforming the fading channel with additive Gaussian noise into an equivalent time-invariant channel with an additive non-Gaussian noise, and by adopting the code search procedure for a nonGaussian noise channel
Keywords :
Gaussian noise; Rayleigh channels; fading; interference (signal); search problems; time-varying channels; trellis coded modulation; Rayleigh fading channel; additive Gaussian noise; additive nonGaussian noise; code search; coding gain; nonGaussian noise channel; time-invariant channel; trellis coded modulation code; Additive noise; Bit error rate; Error analysis; Fading; Gain control; Gaussian noise; Interleaved codes; Modulation coding; Rayleigh channels; Upper bound;
Conference_Titel :
Information Theory, 1994. Proceedings., 1994 IEEE International Symposium on
Conference_Location :
Trondheim
Print_ISBN :
0-7803-2015-8
DOI :
10.1109/ISIT.1994.395064
