標題: Throughput performance of DMT-based VDSL system at high sampling rates
作者: Sun-Ting Lin
Che-Ho Wei
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: cyclic prefix reconstruction;intersymbol interference (ISI);discrete multitone (DMT);very high-speed DSL (VDSL)
公開日期: 1-Sep-2007
摘要: Very high-speed digital subscriber line (VDSL) is a cost effective solution for the last mile of the network over the existing twisted-pair telephone lines. The target of the VDSL system is to raise the transmission data rate up to 52 Mbps for short distances (300 m or less). This paper investigates the throughput of a DMT-based VDSL system at high sampling rates under the influence of various noises/interferences. The throughput limitation of the VDSL system is discussed and the optimal solutions of the sampling rates under various test loop lengths and environmental conditions are also investigated.
URI: http://hdl.handle.net/11536/10379
ISSN: 0253-3839
期刊: JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS
Volume: 30
Issue: 6
起始頁: 1109
結束頁: 1113
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