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Design of a DMT-based baseband transceiver for very-high-speed digital subscriber lines

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3 Author(s)
Chiao-Chih Chang ; Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan ; Min-Shu Wang ; Tzi-Dar Chiueh

In this paper, we propose a transceiver design for the ETSI VDSL standard that uses the discrete multi-tone (DMT) modulation. Algorithms for channel estimation/equalization, symbol synchronization, sampling clock tracking are designed and integrated into the receiver architecture. Fixed-point simulation of the whole system shows that the proposed receiver architecture is capable of very high-rate transmission in digital subscriber loop channels.

Published in:

ASIC, 2002. Proceedings. 2002 IEEE Asia-Pacific Conference on

Date of Conference:

2002