A Cross-self-correlation Time Synchronization for OFDM Underwater Acoustic Communications

Yunzhe Chen, Harbin Institute of Technology (Shenzhen)
Wei Li, Harbin Institute of Technology (Shenzhen)

Keywords: Underwater acoustic communications; frame synchronization; OFDM

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A LabVIEW-Based Implementation of Real-Time Adaptive Modulation for Underwater Acoustic OFDM Communication

SUCHI BARUA, Curtin University
Yue Rong, Curtin University
Sven Nordholm, Curtin university
Peng Chen, Curtin University

Keywords: Adaptive modulation, time-varying channel, underwater acoustic communication, LabVIEW, CompactDAQ, orthogonal frequency-division multiplexing (OFDM).

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A Low-Complexity Orthogonal Matching Pursuit based Channel Estimation Approach for Underwater Acoustic Baseband OFDM System

Fen Ye, Xiamen University
Qinling Xie, Xiamen University
Deqing Wang, Xiamen University
Liqun Fu, Xiamen University
Wen Lin, Minjiang University

Keywords: Compressed Sensing; Channel Estimation;Particle Swarm Optimization

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A Trust Model for Underwater Acoustic Sensor Networks Based on fast Link Quality Assessment

Yishan Su, Tianjin University
Suya Ma, Tianjin University
Zhigang Jin, Tianjin University
Xiaomei Fu, Tianjin University
Yun Li, Guilin University of Aerospace Technology
Xuan Liu, Tianjin University

Keywords: underwater acoustic sensor networks (UASNs), trust model, link quality assessment

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Ambient Noise in Acoustic Underwater Communication Modeling and Analysis

Marcel Rieß, Ulm University
Frank Slomka, Ulm University

Keywords: ambient noise; FIR-filter; underwater communication; acoustic; signal analysis; noise modeling

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An Anti-attack Trust Mechanism Based on Collaborative Spectrum Sensing for Underwater Acoustic Sensor Networks

Yishan Su, Tianjin University
Ting Zhang, Tianjin university
Zhigang Jin, Tianjin University
Lei Guo, Tianjin University

Keywords: UAC, CUA, Trust mechanism, XOR operation

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Analysis-Space-reduction for Automated Modem Optimization in Underwater Communication

Marcel Rieß, Ulm University
Valentina Richthammer, Univercity Ulm
Michael Glaß, Univercity Ulm
Frank Slomka, Univercity Ulm

Keywords: DSE; optimization; channel analysis; model-based design; accoustic communication; analysis space reduction; performance analysis

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Clustering of sound speed profiles using a parameterization technique

Raul Vicen-Bueno, NATO STO CMRE
Tommaso Fabbri, NATO STO CMRE
Dimitrios Eleftherakis, NATO STO CMRE

Keywords: SSP classification; sound speed profile; sound speed propagation; sound speed; clustering; parameterizization; ISR; Intelligence; Surveillance; Reconnaissance;

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Coherence as a criterion for multichannel combining in low SNR communications in an upwelling environment

Fabio Louza, University of Algarve
Sergio Jesus, University of Algarve

Keywords: key, words

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Design a Reconfigurable Modem for Underwater Acoustic Communications

Jian Zhong, Shanghai Jiao Tong University
Lingya Liu, Shanghai Jiao Tong University
Wenbin Yu, Shanghai Jiao Tong University
Yiyin Wang, Shanghai Jiao Tong University

Keywords: Reconfigurable Modem;Underwater communication;

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Design of Underwater Software Acoustic Modem (USAM) for the Applications of Acoustic Data Communication.

MNVSS Kumar, Aditya Institute of Technology and Management
Sandeep Battula, Aditya Instsitute of technology and management
Umamaheswararao Sanapala, Aditya Institute of Technology and Management
G Sasi Bhushana Rao, Andhra University
Santosh Kumar Panda, Aditya Institute of Technology and Management
Dhoorjati Vommi, Bhilai Steel Plant

Keywords: Autonomous Underwater Vehicles; USAM; PC Sound Card; MATLAB; Under Water Channel.

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Improving the Design Approach to Developing Through-Metal Communications for Use in Subsea Pipeline Robots

Maryam Heidarian, Robert Gordon University
Samuel Burgess, Robert Gordon University
Radhakrishna Prabhu, Robert Gordon University

Keywords: Electromagnetic coupling; Inductive power transfer; Communication through subsea pipe-walls

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Multi-AUV Placement for Coverage Maximization in Underwater Optical Wireless Sensor Networks

Kapila Palitharathna, Center for Telecommunication Research, School of Engineering, Sri Lanka Technological Campus, Sri Lanka
Himal Suraweera, Department of Electrical and Electronic Engineering, University of Peradeniya, Sri Lanka
Roshan Godaliyadda, Department of Electrical and Electronic Engineering, University of Peradeniya, Sri Lanka
Vijitha Herath, Department of Electrical and Electronic Engineering, University of Peradeniya, Sri Lanka
John Thompson, Institute for Digital Communications, University of Edinburgh, UK

Keywords: Underwater optical wireless communications; sensor association; coverage optimization; AUV placement

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On Successful Transmission Probability of Dynamic AUV Networks with Random Waypoint Model

Xuefeng Zhong, South China University of Technology
Fangjiong Chen, South China University of Technology
Yinming Cui, South China University of Technology
Beixiong Zheng, South China University of Technology
Fei Ji, South China University of Technology
Hua Yu, South China University of Technology

Keywords: Distance distribution; Random waypoint model; Connectivity; Ad Hoc Network

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Performance of Coherent OFDM and Differentially Coherent OFDM Communication Systems through Water Pipelines

Mengdan Wang, Shenzhen Technology University
Liwen Jing, Shenzhen Technology University
Yu Lu, Shenzhen Technology University
Milica Stojanovic, Northeastern University
Ross Murch, The Hong Kong University of Science and Technology

Keywords: OFDM; Underwater Acoustic Communications; Pipeline Channel; Dispersion

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Performance of the OFDM underwater acoustic communication system with high-rank subcarrier modulation and active beam pattern control

Vladislav Kuznetsov, Far Eastern Federal University
Ksenia Brazhenkova, Far Eastern Federal University
Danil Uvakin, Far Eastern Federal University
Petr Unru, Far Eastern Federal University
Aleksandr Rodionov, Far Eastern Federal University

Keywords: underwater acoustic communication system; high-rank subcarrier modulation; active beam pattern control

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Simulation of Beam Characteristics in Long-distance Underwater Optical Communication

Jingjing Qin, Ocean University of China
Min Fu, Ocean University of China
Mengnan Sun, Ocean University of China
Cheng Zhen, Ocean University of China
Bing Zheng, Ocean University of China

Keywords: Monte Carlo simulation; optical communication; long distance

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Virtual Time-Reversal Mirror M-ary Spread-Spectrum Method for Underwater Acoustic Communications

Menghang Wu, School of Marine Science and Technology Northwestern Polytechnical University
feiyun wu, School of Marine Science and Technology Northwestern Polytechnical University
kunde yang, School of Marine Science and Technology Northwestern Polytechnical University
Tian Tian, School of Marine Science and Technology Northwestern Polytechnical University

Keywords: multi-sequences superimposed spread spectrum (MSSS), spread spectrum communication, VTRM, underwater acoustic (UWA) communication

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