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Conference Record of the Thirty-First Asilomar Conference on Signals, Systems and Computers (Cat. No.97CB36163) (1997)
Pacific Grove, CA, USA
Nov. 2, 1997 to Nov. 5, 1997
ISSN: 1058-6393
ISBN: 0-8186-8316-3
pp: 578-584
A. Gatherer , Texas Instrum. Inc., Dallas, TX, USA
ABSTRACT
A discrete multitone signal has a much higher peak to average ratio than a comparable single tone modulation signal. Therefore a DMT transmitter has to either have a significantly more expensive analog front end (both in terms of the DAC, the analog filter and line driver) or it has to control the amount of clipping. We describe two general techniques for clipping control and present performance comparisons to previous techniques.
INDEX TERMS
quadrature amplitude modulation, probability, subscriber loops, signal processing, parameter estimation
CITATION

A. Gatherer and M. Polley, "Controlling clipping probability in DMT transmission," Conference Record of the Thirty-First Asilomar Conference on Signals, Systems and Computers (Cat. No.97CB36163)(ACSSC), Pacific Grove, CA, USA, , pp. 578-584.
doi:10.1109/ACSSC.1997.680443
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