Title :
Error probability expressions for non-coherent diversity in Nakagami fading channels
Author :
Patenaude, François ; Lodge, John H. ; Chouinard, Jean-Yves
Author_Institution :
Commun. Res. Centre, Ottawa, Ont., Canada
Abstract :
A method for computing the bit error probability of non-coherent detection of binary DPSK and FSK signals over Nakagami asymptotically slow fading channels with diversity reception is presented to extend previously published results. These published results apply only to coherent and differentially coherent combining where phase coherency is necessary. The results for post-detection combining are derived with the explicit expressions for the most practical cases of independent channels and particular cases of correlated channels
Keywords :
differential phase shift keying; diversity reception; error statistics; fading; frequency shift keying; signal detection; time-varying channels; FSK signals; Nakagami fading channels; asymptotically slow fading channels; binary DPSK signals; bit error probability; coherent combining; correlated channels; differentially coherent combining; diversity reception; error probability expressions; noncoherent detection; noncoherent diversity; phase coherency; post-detection combining; Binary phase shift keying; Differential quadrature phase shift keying; Diversity reception; Envelope detectors; Error probability; Fading; Frequency shift keying; Nakagami distribution; Probability density function; Signal to noise ratio;
Conference_Titel :
Vehicular Technology Conference, 1997, IEEE 47th
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-3659-3
DOI :
10.1109/VETEC.1997.605582
