Djg. Mestdagh et Pmp. Spruyt, A METHOD TO REDUCE THE PROBABILITY OF CLIPPING IN DMT-BASED TRANSCEIVERS, IEEE transactions on communications, 44(10), 1996, pp. 1234-1238
A new method allowing a reduction in the probability of clipping in di
screte multitone (DMT)-based transceivers is described. The method doe
s not use any kind of precoding and can easily be implemented within c
onventional DMT-transceivers. The main advantage of the proposed metho
d is an improvement of system performance in terms of overall signal-t
o-noise ratios (SNR's): with the simplest implementation option of the
proposed method, up to about 8 dB improvement in the SNR as compared
with previously reported brute force clipping methods can be achieved.