Title :
BER Performance of OFDM-BPSK and -QPSK over Generalized Alpha-Mu Fading Distribution
Author :
Sood, Neetu ; Sharma, Ajay K. ; Uddin, Moin
Author_Institution :
Nat. Inst. of Technol., Jalandhar
Abstract :
This paper evaluates the performance of OFDM-BPSK and -QPSK system in alpha-mu distribution. A fading model which is based on the non-linearity present in the propagation medium is utilized here for generation of alpha-mu variants. Different combinations of alpha and mu provides various fading distributions, one of which is Weibull fading. Here, simulations of OFDM signals are carried with this Weibull faded signal to understand the effect of channel fading.
Keywords :
OFDM modulation; Weibull distribution; error statistics; fading channels; quadrature phase shift keying; BER performance; OFDM signals; OFDM-BPSK; QPSK; Weibull faded signal; Weibull fading; channel fading; fading distributions; generalized alpha-mu fading distribution; Bit error rate; Distributed computing; Nakagami distribution; OFDM modulation; Paper technology; Rayleigh channels; Rician channels; Statistical distributions; Weibull fading channels; Wireless communication; Fading distribution; Nakagami fading; OFDM; Rayleigh fading; Weibull fading;
Conference_Titel :
Advance Computing Conference, 2009. IACC 2009. IEEE International
Conference_Location :
Patiala
Print_ISBN :
978-1-4244-2927-1
Electronic_ISBN :
978-1-4244-2928-8
DOI :
10.1109/IADCC.2009.4809185
