DocumentCode
2736190
Title
Influence of phase error on M-QAM demodulation in a non-Gaussian environment
Author
Huynh, Huu Tuê ; Fortier, Paul
Author_Institution
Dept. of Electr. & Comput. Eng., Laval Univ., Que., Canada
Volume
3
fYear
1998
fDate
18-21 May 1998
Firstpage
2483
Abstract
This paper considers the influence of a deterministic phase error for coherent M-QAM demodulators in a non-Gaussian environment; the latter is modeled as a combination of a white Gaussian process and a filtered Poisson process whose enveloped amplitude obeys the Rayleigh distribution. General results show that when approaching the critical limit, the symbol error rate quickly reaches a plateau having a relatively large width
Keywords
AWGN; demodulation; demodulators; error statistics; quadrature amplitude modulation; receivers; statistical analysis; AWGN; M-QAM demodulation; QAM receiver; Rayleigh distribution; coherent M-QAM demodulators; deterministic phase error; enveloped amplitude; filtered Poisson process; nonGaussian environment; signal space; symbol error rate; white Gaussian process; Amplitude modulation; Computer errors; Demodulation; Error analysis; Gaussian noise; Noise level; Phase detection; Phase modulation; Phase noise; Quadrature amplitude modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1998. VTC 98. 48th IEEE
Conference_Location
Ottawa, Ont.
ISSN
1090-3038
Print_ISBN
0-7803-4320-4
Type
conf
DOI
10.1109/VETEC.1998.686206
Filename
686206
Link To Document