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An Adaptive Multi-Mode Underwater Acoustic Communication System Using OSDM and Direct Sequence Spread Spectrum Modulation
2021
IEEE Access
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First, an adaptive multi-mode underwater acoustic communication system based on OSDM and direct sequence spread spectrum modulation (AMMUAC/OS) is proposed. ...
System structure of the adaptive multi-mode underwater acoustic communication system based on OSDM and direct sequence spread spectrum modulation (AMMUAC/OS).
FIGURE 4 . 4 FIGURE 4. ...
doi:10.1109/access.2021.3071416
fatcat:donih6uc6nemtfjs37a3wwizse
Experiment of Underwater Acoustic Communication with an Orthogonal Signal Division Multiplexing Scheme in a Harbor
2014
The Journal of the Marine Acoustics Society of Japan
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Underwater acoustic (UWA) communication is still a challenging area of research, as methods to deal with large intersymbol interference and Doppler spread are needed. ...
We previously evaluated the performance of an orthogonal signal-division multiplexing (OSDM) scheme in a UWA communication system in a test tank and found that OSDM achieved better bit-error-rate (BER) ...
Toshiaki Nakamura, National Defense Academy, for his insightful comments, suggestions, and support for our experiment. This work was supported in part by the Japan Society for the Promotion of ...
doi:10.3135/jmasj.41.157
fatcat:crbp5zlytbfrvjfofhbw3wxga4
Marine information technology: the best is yet to come
2018
Frontiers of Information Technology & Electronic Engineering
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For example, the ocean volume is seemingly transparent to sound, and thus acoustic waves are used as the main information carrier for underwater sensing and communications. ...
The use of new observation platforms, such as underwater and surface vehicles, seafloor observatories, and wireless networks, offers important new opportunities. ...
was designed, with long spread spectrum code used as the training sequence and a short counterpart used to modulate the message. ...
doi:10.1631/fitee.1820000
fatcat:oqypoupwxjetxhc456pmdnpspu
2020 Index IEEE Transactions on Vehicular Technology Vol. 69
2020
IEEE Transactions on Vehicular Technology
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Shan, H., Song, M., Zhuang, W., Xiang, Z., Wu, Y., and Yu, X., A Joint Design of Platoon Communication and Control Based on LTE-V2V; 15893-15907 Hong, C.S., see Nguyen, M.N.H., TVT May 2020 5618-5633 ...
T., R., TVT Dec. 2020 16218-16223 Hoon-Kim, T., see Kumar, G., TVT July 2020 7707-7722 Horlin, F., see Monfared, S., TVT Oct. 2020 11369-11382 Horng, S., Lu, C., and Zhou, W., An Identity-Based and ...
1879-1887 Adaptive Turbo Equalization for DifferentialOFDM Systems in Underwater Acoustic Communications. ...
doi:10.1109/tvt.2021.3055470
fatcat:536l4pgnufhixneoa3a3dibdma