文章基本信息

标题：Underwater Wireless Sensor Networks: A Survey
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作者：R.Arun Kumar ; Ch.Sravan kumar
期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2017
卷号：48
期号：3
页码：165-169
DOI：10.14445/22312803/IJCTT-V48P130
出版社：Seventh Sense Research Group
摘要：Various applications like pollution monitor, tsunami warning, offshore exploration, planned surveillance come under the underwater wireless sensor networks. The features like low available bandwidth, large propagation delay, highly dynamic network topology, and high error probability pose many challenges for reliable communication protocols. IAMCTD (Improved Adaptive Mobility of Courier nodes in Thresholdoptimized DBR protocol for UWSNs) targeted on throughput for criticalrange based applications and on enhancing network reliability. IAMCTD extension has a scheme that avoids control overhead that has been contained in IAMCTD for implementing changes through threshold.
关键词：UWSN; courier nodes; depth threshold; discrete cosine transform (DCT) wavelet transforms (WT) and singular value decomposition (SVD); Chirp z-transform.