Precursor ISI-Free Frame Synchronization for DMT VDSL System(Special Issue on Outstanding Papers from APCC 2001)

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概要

• 論文の詳細を見る

• A new modified maximum likelihood (ML) algorithm for frame synchronization in discrete multitone VDSL transmission system is presented. Computer simulation results are included to show its improvement in Et/No of each tone in the received data. This algorithm estimates the frame boundary at the initial transition edge rather than at the middle peak of a shortened twisted-pair channel response. The timing margin degradation caused by precursor intersymbol interference (ISI) can be reduced significantly, especially at the sub-channel loaded with more bits.

• 社団法人電子情報通信学会の論文
• 2002-07-25

著者

• Lin Sun-ting

  Tl Chung-hwa Telecom Ltd:department Of Electronics Engineering National Chiao-tung University

• WEI Che-Ho

  Department of Electronics Engineering, National Chiao Tung University

• LIN Sun-Ting

  TL, Chung-Hwa Telecom, Ltd

• Wei Che-ho

  Department Of Electronics Engineering National Chiao Tung University

• Wei Che-ho

  Department Of Electronics Engineering National Chiao-tung University

関連論文

• Adaptive Variable Step-Size Griffiths' Algorithm for Blind Demodulation of DS/CDMA Signals
• Precursor ISI-Free Frame Synchronization for DMT VDSL System(Special Issue on Outstanding Papers from APCC 2001)
• A High-Throughput VLSI Architecture for LZFG Data Compression

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