Title :
General performance analysis of M-PSK and M-QAM wireless communications applied to OFDMA interference
Author :
Mráz, Albert ; Pap, László
Author_Institution :
Dept. of Telecommun., Budapest Univ. of Technol. & Econ., Budapest, Hungary
Abstract :
Accurate technique is presented to analyze the symbol error rate of coherent M-QAM and M-PSK modulation schemes. Transmission happens in the presence of additive white Gaussian noise, different types of fading channels have effect on analyzed signal, and arbitrary number interference sources are modeled. M-QAM and M-PSK symbol error rate results are extended for OFDMA transmission with equally spaced subcarriers of interferers.
Keywords :
AWGN; OFDM modulation; fading channels; frequency division multiple access; phase shift keying; quadrature amplitude modulation; radiofrequency interference; M-PSK modulation schemes; M-QAM wireless communications; OFDMA interference; additive white Gaussian noise; fading channels; symbol error rate analysis; Error analysis; Fading; Interference; Jamming; Performance analysis; Phase shift keying; Quadrature amplitude modulation; Rayleigh channels; Signal analysis; Wireless communication;
Conference_Titel :
Wireless Telecommunications Symposium (WTS), 2010
Conference_Location :
Tampa, FL
Print_ISBN :
978-1-4244-6558-3
DOI :
10.1109/WTS.2010.5479673
