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전형원(Hyeong-Won Jeon),이수제(Su-Je Lee),Le Tran Tien Khanh,이흥노(Heung-No Lee) 대한전자공학회 2010 대한전자공학회 학술대회 Vol.2010 No.6
In underwater acoustic channels, many parameters have an effect on the channel responses. In particular, multipath wave propagation caused by multiple reflections from the sea-bottom and the sea-surface is an important problem because it may result in large delay dispersion. In this paper, we aim to use an OFDM system to deal with the delay dispersion problem. This is motivated by the recent advances in OFDM systems for radio frequency channels.