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Design and Implementation of OFDM Underwater Acoustic Communication Algorithm Based on OMAP-L138

Published: 12 November 2014 Publication History

Abstract

In recent years, orthogonal frequency division multiplexing (OFDM) technology has been widely investigated for both point-to-point underwater acoustic communications and for networks. In this paper, we implement the OFDM underwater acoustic communication algorithm on an OMAP-L138 platform, which possesses characteristics of low-power, rich peripheral and dual-core cooperation. The real-time processing capacity and good expansibility of this system have been verified. An error-free communication result has been achieved in a quasi-stationary pool experiment.

References

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Cited By

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  • (2022)Low Complexity Non-Uniform FFT for Doppler Compensation in OFDM-Based Underwater Acoustic Communication SystemsIEEE Access10.1109/ACCESS.2022.319664110(82788-82798)Online publication date: 2022
  • (2021)FH-FSK Remote Control Acoustic Release System with Mechanical Push-Off MechanismProceedings of the 15th International Conference on Underwater Networks & Systems10.1145/3491315.3491355(1-2)Online publication date: 22-Nov-2021
  • (2018)DE-Sync: A Doppler-Enhanced Time Synchronization for Mobile Underwater Sensor NetworksSensors10.3390/s1806171018:6(1710)Online publication date: 25-May-2018
  • Show More Cited By

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    cover image ACM Other conferences
    WUWNet '14: Proceedings of the 9th International Conference on Underwater Networks & Systems
    November 2014
    230 pages
    ISBN:9781450332774
    DOI:10.1145/2671490
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Publication History

    Published: 12 November 2014

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    Author Tags

    1. DSP/BIOS Link
    2. OFDM
    3. OMAP-L138
    4. Underwater Acoustic Communication

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    WUWNet '14 Paper Acceptance Rate 9 of 27 submissions, 33%;
    Overall Acceptance Rate 84 of 180 submissions, 47%

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    Cited By

    View all
    • (2022)Low Complexity Non-Uniform FFT for Doppler Compensation in OFDM-Based Underwater Acoustic Communication SystemsIEEE Access10.1109/ACCESS.2022.319664110(82788-82798)Online publication date: 2022
    • (2021)FH-FSK Remote Control Acoustic Release System with Mechanical Push-Off MechanismProceedings of the 15th International Conference on Underwater Networks & Systems10.1145/3491315.3491355(1-2)Online publication date: 22-Nov-2021
    • (2018)DE-Sync: A Doppler-Enhanced Time Synchronization for Mobile Underwater Sensor NetworksSensors10.3390/s1806171018:6(1710)Online publication date: 25-May-2018
    • (2017)Dolphin Sounds-Inspired Covert Underwater Acoustic Communication and Micro-ModemSensors10.3390/s1711244717:11(2447)Online publication date: 25-Oct-2017
    • (2017)A Novel Fractional Fourier Transform-Based ASK-OFDM System for Underwater Acoustic CommunicationsApplied Sciences10.3390/app71212867:12(1286)Online publication date: 11-Dec-2017

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