Title :
Simulation of a FFT based multi-carrier system for ADSL and VDSL transmission
Author :
Hawryluck, M. ; Yongacoglu, A. ; Kavehrad, M.
Author_Institution :
SITE, Ottawa Univ., Ont., Canada
fDate :
30 Jun-2 Jul 1998
Abstract :
This paper presents an efficient method for simulating the performance of multicarrier modulations. The method is based upon the Gauss quadrature rules and offers a significant computational advantage over commonly used Monte Carlo techniques. It takes into account the effects of intersymbol interference, interchannel interference and noise. BER performance curves of representative FFT based multicarrier systems for ADSL and VDSL are obtained using the simulation method described
Keywords :
AWGN; adjacent channel interference; digital subscriber lines; error statistics; fast Fourier transforms; intersymbol interference; pulse amplitude modulation; quadrature amplitude modulation; simulation; ADSL transmission; AWGN; BER performance curves; FFT based multi-carrier system; FFT-DMT signalling; Gauss quadrature rules; PAM; QAM; VDSL transmission; discrete multitone modulation; interchannel interference; intersymbol interference; multicarrier modulation; noise; simulation method; AWGN; Bit error rate; Computational modeling; DSL; Entropy; Filters; Gaussian processes; Intersymbol interference; Monte Carlo methods; Quadrature amplitude modulation;
Conference_Titel :
Computers and Communications, 1998. ISCC '98. Proceedings. Third IEEE Symposium on
Conference_Location :
Athens
Print_ISBN :
0-8186-8538-7
DOI :
10.1109/ISCC.1998.702586
