Title :
Performance analysis of QPSK system with Nakagami fading using efficient numerical approach
Author :
Smadi, Mahmoud A.
Author_Institution :
Dept. of Electr. Eng., Hashemite Univ., Zarqa, Jordan
Abstract :
An efficient numerical method is developed to analyze the bit error rate of PSK Nakagami-m fading systems with imperfect carrier recovery. We evaluate the detection loss suffered due to the carrier recovery for different rms phase error values when coherent QPSK system are used in wireless channels. Our results are useful in the design of practical systems and will enable designers to determine the phase precision of PSK systems in wireless environments.
Keywords :
Nakagami channels; error statistics; quadrature phase shift keying; Nakagami fading; Nakagami-m fading systems; QPSK system; bit error rate; imperfect carrier recovery; numerical method; performance analysis; quadrature phase shift keying; wireless channels; AWGN; Binary phase shift keying; Bit error rate; Error analysis; Fading; Performance analysis; Phase locked loops; Phase shift keying; Quadrature phase shift keying; Rayleigh channels;
Conference_Titel :
Communications (MICC), 2009 IEEE 9th Malaysia International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4244-5531-7
DOI :
10.1109/MICC.2009.5431549
