Title :
A 4-state asymmetric 8-PSK TCM scheme for Rayleigh fading channels
Author :
Subramaniam, L. Venkata ; Rajan, B. Sundar ; Bahl, Rajendar
Author_Institution :
Center for Appl. Res. in Electron., IIT, New Delhi, India
Abstract :
We use an asymmetric 8-PSK signal set in a 4-state rate 2/3 TCM scheme to show performance gain over TCM schemes with symmetric constellations. Simulation performed over the Rayleigh fading channel is reported
Keywords :
Rayleigh channels; channel coding; land mobile radio; phase shift keying; trellis coded modulation; 4-state asymmetric 8-PSK TCM scheme; 4-state rate 2/3 TCM scheme; Rayleigh fading channels; performance; Bit error rate; Error probability; Euclidean distance; Fading; Land mobile radio; Phase modulation; Quadrature phase shift keying; Rayleigh channels; Signal design; USA Councils;
Conference_Titel :
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-5000-6
DOI :
10.1109/ISIT.1998.708857
