Title :
Design and implementation of a computationally efficient TEQ for DMT-based xDSL modem
Author :
Jong-Ho Paik ; Min-Chul Ju ; Young-Hwan You ; Cheol-Hee Park ; Hyoung-Kyu Song
Author_Institution :
Syst. IC Res. Center, Korea Electron. Technol. Inst., South Korea
Abstract :
This paper is concerned with a new algorithm which can be used to design a time-domain equalizer (TEQ) for xDSL systems employing discrete multitone (DMT) modulation. The proposed algorithm, derived by neglecting the terms which do not affect the performance of a DMT system in ARMA modeling, is shown to have a good performance compared with the previous TEQ algorithms even with a significantly lower computational complexity.
Keywords :
Autoregressive moving average processes; Digital subscriber lines; Equalizers; Modems; OFDM modulation; Time-domain analysis; ARMA modeling; DMT-based xDSL modem; computational complexity; computationally efficient TEQ; design; discrete multitone modulation; implementation; performance; time-domain equalizer; ANSI standards; Computational complexity; DSL; Design engineering; Equalizers; Interference; Modems; Niobium; OFDM modulation; Time domain analysis;
Conference_Titel :
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angles, CA, USA
Print_ISBN :
0-7803-6301-9
DOI :
10.1109/ICCE.2000.854502
