@inproceedings{a960616ee5ee43d68e6878aba544a2b5,
title = "Experimental measurement of time reversal-OFDM technique for underwater acoustic communication in the presence of Gaussian noise",
abstract = "The characteristics of the environment in which a communication system is applied must be recognized first, since these characteristics are paramount to the design of a communication system. This paper aims to describe the characteristic of ambient noise as a result of measurement on a real tank towing. The time-domain analysis shows that the probability density function (pdf) of environmental noise approaches the Gaussian distribution with a mean of 6.1792 x 10-6 Volt, and a standard deviation of 0.0019. In the frequency domain, the analysis shows that the spectrum in the frequency range 4 kHz ~ 20 kHz is generally flat and more likely to be white. Simulation results prove that OFDM-time reversal communication has superior performance compared to conventional OFDM in AWGN channel. The BER value reaches 0.0005 when SNR is 20 dB.",
keywords = "Ambient noise, Experimental measurement, OFDM, Time reversal, Underwater acoustic communication",
author = "Yuning Widiarti and Suwadi and Wirawan",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE; 2nd International Conference on Information and Communications Technology, ICOIACT 2019 ; Conference date: 24-07-2019 Through 25-07-2019",
year = "2019",
month = jul,
doi = "10.1109/ICOIACT46704.2019.8938540",
language = "English",
series = "2019 International Conference on Information and Communications Technology, ICOIACT 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "297--301",
booktitle = "2019 International Conference on Information and Communications Technology, ICOIACT 2019",
address = "United States",
}