T Ebihara, K Mizutani - IEEE Journal of Oceanic Engineering, 2013 - ieeexplore.ieee.org
Underwater acoustic (UWA) communication is an ongoing challenge because of the heavy time spread by multipath and Doppler spreads. In this paper, we propose a UWA …
T Ebihara, K Mizutani, N Wakatsuki - Japanese Journal of …, 2010 - iopscience.iop.org
Underwater acoustic (UWA) communication in shallow water has been challenging owing to multipath-induced signal distortion and motion-induced Doppler distortion. In this study, we …
T Ebihara, H Ogasawara, K Mizutani… - Japanese Journal of …, 2019 - iopscience.iop.org
Mobile underwater acoustic (UWA) communication is still challenging, since the mobile UWA channel is characterized by severe delay and Doppler spreads. In this paper, we …
T Ebihara, K Mizutani - Japanese Journal of Applied Physics, 2012 - iopscience.iop.org
This paper is about the underwater acoustic (UWA) communication using orthogonal signal division multiplexing (OSDM) in shallow water, whose environment is time spread and …
T Ebihara, K Mizutani - Japanese journal of applied physics, 2011 - iopscience.iop.org
In this study, we apply Doppler shift correction schemes for underwater acoustic (UWA) communication with orthogonal signal division multiplexing (OSDM) to achieve stable …
T Ebihara, G Leus, H Ogasawara - Physical Communication, 2018 - Elsevier
Underwater acoustic (UWA) channels are one of the historical mobile ultrawideband channels characterized by large delay and Doppler spreads, but reliable UWA …
X HAN, L GUO, J YIN, X SHENG - Acta Armamentarii, 2016 - co-journal.com
For the high peak-to-average power ratio and the sensitivity of orthogonal frequency division multiplexing system to Doppler shift, a single carrier underwater acoustic (UWA) …
Y Tabata, T Ebihara, H Ogasawara… - Japanese Journal of …, 2022 - iopscience.iop.org
Underwater acoustic (UWA) communication is an essential technology that supports underwater surveys by transmitting images and movies wirelessly. However, UWA …
G Qiao, W Wang, R Guo, R Khan, Y Wang - Journal of Marine Science …, 2012 - Springer
The major constraint on the performance of orthogonal frequency division multiplexing (OFDM) based underwater acoustic (UWA) communication is to keep subcarriers …