Title :
Suboptimal frequencial equalisation of a mono or multicarrier system
Author :
Simon, Carine ; Dañobeitia, Juan Jose ; Mànuel, Antoni
Author_Institution :
CSIC Passeig Maritim de la Barceloneta, Barcelona
Abstract :
We present a low complexity iterative method for estimation of symbols in mono or multicarrier systems where cyclic prefixes are combined to data symbols. We take advantage of the special structure of unknown convolutive channels of such systems and of the fact that the symbols belong to a finite alphabet. Even in a noisy environment, it gives good results for detection and estimation.
Keywords :
channel coding; channel estimation; iterative methods; multipath channels; convolutive channels; cyclic prefixes; data symbols; finite alphabet; low-complexity iterative method; monocarrier systems; multicarrier systems; suboptimal frequencial equalisation; symbol estimation; Binary phase shift keying; Finite impulse response filter; Fourier transforms; Frequency; Hafnium; Hydrogen; Iterative methods; MONOS devices; OFDM; Working environment noise;
Conference_Titel :
Circuits and Systems, 2006. MWSCAS '06. 49th IEEE International Midwest Symposium on
Conference_Location :
San Juan
Print_ISBN :
1-4244-0172-0
Electronic_ISBN :
1548-3746
DOI :
10.1109/MWSCAS.2006.382015
