Study on Underwater Acoustic Sensor Network by Ming He, Qiuli Chen, Xuguang Ye, Jichuan Quan, Xiliang Chen

Subjects: “…underwater acoustic sensor network…”
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Distortion Performance of Underwater Acoustic Sensor Networks by Andrej Stefanov

“…The paper studies the distortion performance of multihop underwater acoustic sensor networks. The network is composed of bottom mounted sensor nodes and the sensor to sensor links experience Rician fading. …”
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Underwater Acoustic Measurements on Polyvinylidene Fluoride Transducers by R. C. Chandra, B. Woodward

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Plankton Distribution Analysis with Underwater Acoustic Remote Sensing by A Abdullah, Pratomo D.G., Khomsin

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Alternative Approach for Combination of Fingers in Underwater Acoustic Communication by Ji-Hong Son, Eun-Hye Jeon, Ki-Man Kim, Dong-Won Lee, Tae-Doo Park

“…An underwater acoustic communication channel is time varying and has multipath propagation with bottom and surface reflection. …”
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Balance Transmission Mechanism in Underwater Acoustic Sensor Networks by Jiabao Cao, Jinfeng Dou, Shunle Dong

“…With the rapid development of underwater acoustic modem technology, underwater acoustic sensor networks (UWASNs) have more applications in long-term monitoring of the deployment area. …”
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Enhancement of underwater acoustic signal based on denoising automatic-encoder by Jingwei YIN, Wuxiong LUO, Li LI, Xiao HAN, Longxiang GUO, Jianfeng WANG

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Underwater acoustic communication physical layer key generation scheme by Jingmei LIU, Zhiwei SHEN, Qingqing HAN, Jingwei LIU

“…To ensure the communication safety of unmanned underwater vehicle,a physical layer key generation scheme of underwater acoustic channel based on orthogonal frequency division multiplexing (OFDM) system was proposed.First,a local pilot assistance channel sounding protocol was proposed to solve the reciprocity impaired caused by the great propagation delay in the underwater acoustic channel,ensure high key randomness and enhance the defenses against nearby eavesdroppers.Secondly,double-layer compensation centralized combined with adaptive guard interval quantization method was proposed to improve key agreement rate and key generation rate.Simulation results show that the scheme effectively overcomes the problems of impaired reciprocity and ensures high key generation rate and high randomness on the premise that the key agreement is superior to the existing schemes.…”
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Design of an Underwater Acoustic Waveform and Integrated System for Communication and Detection by Tingting Lv, Qizheng Tian, Yang Wang, Jiyuan Wang, Jiaqi Cui, Yan Zhang, Yuhan Yao, Thomas Aaron Gulliver

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Underwater acoustic target recognition under working conditions mismatch by WANG Haitao, JIN Anqi, YANG Shuang, ZENG Xiangyang

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Underwater acoustic communications based on differential chaos shift keying by Hongying DAI, Menglei CHEN, Weikai XU

Subjects: “…underwater acoustic communication…”
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Multiuser cyclic shift keying spread spectrum underwater acoustic communication by Cheng-bing HE, Shao-jing JING, Fei HUA, Rui XI, Rui-yu ZHANG, Wen-tao SHI, Qun-fei ZHANG

Subjects: “…underwater acoustic communication…”
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FDR coding and decoding algorithm for reliable transmission in underwater acoustic network by Lijuan WANG, Xiujuan DU, Chong LI

Subjects: “…underwater acoustic communication…”
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Underwater Acoustic Image Encoding Based on Interest Region and Correlation Coefficient by Liu Lixin, Guo Feng, Wu Jinqiu

“…It is difficult for the conventional image compression method to achieve good compression effect in the underwater acoustic image (UWAI), because the UWAI has large amount of noise and low correlation between pixel points. …”
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A MAC Protocol Based on Interleaving Transmission for Underwater Acoustic Network by Xi Zhang, Tao Yan, Hongwei Wang, Yongxin Zhong

Subjects: “…underwater acoustic network…”
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Design and Detection of Multilinear Chirp Signals for Underwater Acoustic Sensor Networks by En Cheng, Shengli Chen, Fei Yuan

“…In Underwater Acoustic Sensor Networks (UW-ASNs), some key problems have attracted more and more attention, including power consumption, performance of multiple access, and complexity of node. …”
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Doppler Estimation Based on Frequency Average and Remodulation for Underwater Acoustic Communication by Chan-Ho Hwang, Ki-Man Kim, Seung-Yong Chun, Sang-Kook Lee

“…Underwater acoustic communication channel is time varying and has Doppler effect due to wind, sea surface roughness, and platform motion. …”
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Performance Comparison of Doppler Scale Estimation Methods for Underwater Acoustic OFDM by Lei Wan, Zhaohui Wang, Shengli Zhou, T. C. Yang, Zhijie Shi

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Loop Assisted Synchronization-Free Localization for Underwater Acoustic Sensor Networks by Song Zhang, Deshi Li, Lei Li, Zilong Liao

“…Underwater acoustic sensor networks (UASNs) have attracted significant attention recently. …”
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Doppler auxiliary time synchronization algorithm for underwater acoustic sensor network by Xiao-ning FENG, Zhuo WANG, Xiao-long ZHU, Wen ZHANG

“…Time synchronization problem in underwater acoustic sensor networks (UWSN) was studied.Due to the propagation of acoustic signals in underwater environment and nodes movement bring some problems to time synchronization.A distributed time synchronization algorithm was proposed based on Doppler method,called NU-Sync.NU-Sync solved the problem of uncertainty propagation delay caused by nodes movement through calculating relative velocity.And autonomous underwater vehicle (AUV) was used as beacon node which can save energy consumption in the process of calculation clock skew.Simulation resulted show NU-Sync achieves high level time synchronization precision.…”
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