Title :
Multidimensional signals with correlated frequencies for noncoherent detection over the Rayleigh channel
Author :
Durand, Céline ; Bejjani, Elie ; Boutros, Joseph
Author_Institution :
Alcatel, Nanterre, France
Abstract :
The use of multidimensional alphabets with correlated tones and noncoherent detection over Rayleigh fading channels allows to increase the typically low spectral efficiency of noncoherent transmission and to compensate for the performance degradation due to the high correlation between the tones
Keywords :
Rayleigh channels; compensation; correlation theory; frequency shift keying; signal detection; Rayleigh channel; compensation; correlated frequencies; correlated tones; fading channels; multidimensional alphabets; multidimensional signals; noncoherent detection; noncoherent transmission; performance degradation; spectral efficiency; Degradation; Envelope detectors; Equations; Fading; Frequency shift keying; Matched filters; Multidimensional systems; Pairwise error probability; Rayleigh channels; Robustness;
Conference_Titel :
Information Theory, 2000. Proceedings. IEEE International Symposium on
Conference_Location :
Sorrento
Print_ISBN :
0-7803-5857-0
DOI :
10.1109/ISIT.2000.866452
