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

fYear

1998

fDate

30 Jun-2 Jul 1998

Firstpage

537

Lastpage

542

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Computers and Communications, 1998. ISCC '98. Proceedings. Third IEEE Symposium on

Conference_Location

Athens

Print_ISBN

0-8186-8538-7

Type

conf

DOI

10.1109/ISCC.1998.702586

Filename

702586