Title :
Performance analysis of selection combining diversity scheme in generalised Rayleigh fading channels
Author :
Malluri, Sirisha ; Pamula, Vinay K.
Author_Institution :
Dept. of ECE, DVR & Dr. HS MIC Coll. of Technol., Kanchikacherla, India
Abstract :
Closed form expressions for the probability of outage, the level crossing rate and average fade duration of L-branch selection combiner in generalised Rayleigh (GR) distribution are presented for independent and identically distributed (i.i.d.) channels. Further the average bit error probability for M-ary phase shift keying modulation scheme also derived. These results are compared with Rayleigh distribution in each case.
Keywords :
Rayleigh channels; diversity reception; error statistics; phase shift keying; probability; L-branch selection combiner; M-ary phase shift keying modulation; average bit error probability; closed form expressions; combining diversity; fade duration; generalised Rayleigh distribution; generalised Rayleigh fading channels; outage probability; Diversity reception; Average fade duration; bit error probability; fading channel; level crossing rate; outage probability; selection combining;
Conference_Titel :
Communications and Signal Processing (ICCSP), 2014 International Conference on
Conference_Location :
Melmaruvathur
Print_ISBN :
978-1-4799-3357-0
DOI :
10.1109/ICCSP.2014.6949986
