Title :
A novel computationally efficient time-domain equalizer for ADSL/VDSL system
Author :
Skowronek, Stanislaw ; Sroka, Pawel ; Wesolowski, Krzysztof
Author_Institution :
Dept. of Wireless Commun., Poznan Univ. of Technol., Poznan, Poland
Abstract :
A novel computationally efficient time-domain equalizer for ADSL and VDSL transceivers is introduced. First, the algorithm of its coefficients´ calculation is presented. It is particularly simple and easy for implementation at the cost of its minor suboptimality. Performance of the proposed equalizer in comparison with a few selected equalizers designed according to other criteria has been investigated by simulation for both ADSL and VDSL systems. It turns out that the proposed equalizer features almost the best performance in form of system throughput at much lower computational requirements than other equalizers.
Keywords :
digital subscriber lines; equalisers; radio transceivers; time-domain analysis; ADSL transceivers; ADSL-VDSL system; VDSL transceivers; asymmetric digital subscriber line; time-domain equalizer; very high speed digital subscriber line; Bit rate; Computational complexity; Equalizers; Signal to noise ratio; Telecommunication standards; Throughput; Time-domain analysis;
Conference_Titel :
Signal Processing Conference, 2007 15th European
Conference_Location :
Poznan
Print_ISBN :
978-839-2134-04-6
