Title: Per tone equalization for DMT-based systems
Authors: Van Acker, Katleen ×
Leus, Geert
Moonen, Marc
van de Wiel, O
Pollet, T #
Issue Date: Jan-2001
Publisher: Ieee-inst electrical electronics engineers inc
Series Title: IEEE Transactions on communications vol:49 issue:1 pages:109-119
Abstract: An alternative receiver structure is presented for discrete multitone-based systems. The usual structure consisting of a (real) time-domain equalizer in combination with a (complex) 1-tap frequency-domain equalizer (FEQ) per tone, is modified into a structure with a (complex) multitap FEQ per tone. By solving a minimum mean-square-error problem, the signal-to-noise ratio is maximized for each individual tone. The result is a larger bit rate while complexity during data transmission is kept at the same level, Moreover, the per tone equalization is shown to have a reduced sensitivity to the synchronization delay.
ISSN: 0090-6778
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Electrical Engineering - miscellaneous
Faculty of Engineering Science - miscellaneous
ESAT - STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics
× corresponding author
# (joint) last author

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