Title :
Performance analysis of a multistage multicarrier demultiplexer/demodulator
Author :
Salhany, David ; Secord, Norman P. ; Le-Ngoc, Tho ; Loo, Chun
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
Abstract :
This paper presents an analytical model to evaluate the performance of the multistage multicarrier demultiplexer/demodulator (M-MCDD) for satellite communications in the presence of additive white Gaussian noise (AWGN) and adjacent channel interference (ACI). The probability of bit error is derived. A procedure for numerical computation of the probability of bit error based on the Gauss quadrature rule (GQR) is introduced. Effects of imperfect filtering and channel separation on the performance are discussed
Keywords :
Gaussian channels; adjacent channel interference; demodulation; demultiplexing; digital filters; error statistics; satellite communication; Gauss quadrature rule; M-MCDD; additive white Gaussian noise; adjacent channel interference; analytical model; bit error probability; channel separation; imperfect filtering; multistage multicarrier demultiplexer/demodulator; numerical computation; performance analysis; satellite communications; AWGN; Additive white noise; Analytical models; Demodulation; Filtering; Finite impulse response filter; Gaussian processes; Interchannel interference; Performance analysis; Satellite communication;
Conference_Titel :
Communications, 1997. ICC '97 Montreal, Towards the Knowledge Millennium. 1997 IEEE International Conference on
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-3925-8
DOI :
10.1109/ICC.1997.594990
