Results 131 to 140 of about 33,601 (184)

A SURVEY ON UNDERWATER SENSOR NETWORKS

open access: yesInternational Journal of Computing, Communications and Networking, 2018
openaire   +1 more source

Underwater Wireless Sensor Networks

ACM Computing Surveys, 2019
Rodolfo W L Coutinho   +2 more
exaly   +2 more sources

Cooperative Positioning in Underwater Sensor Networks

IEEE Transactions on Signal Processing, 2010
We consider cooperative positioning using acoustic range measurements for underwater sensor networks, including networks formed by autonomous unmanned underwater vehicles (UUVs). Severe multipath scattering from the seabed and ocean surface can result in inaccurate range measurements.
Xing Tan 0001, Jian Li 0001
openaire   +1 more source

On applying network coding to underwater sensor networks

Proceedings of the 1st ACM international workshop on Underwater networks - WUWNet '06, 2006
High error rates and long propagation delays in underwater sensor networks call for efficient error-recovery schemes. We believe network coding is a promising technique for this purpose because of the broadcast nature of acoustic channels and computation capabilities at the sensor nodes.
Zheng Guo   +3 more
openaire   +1 more source

Weighted Localization for Underwater Sensor Networks

2014
ELSN (Efficient Localization for large-scale underwater Sensor Networks) gets the node location by solving equations. However, sometimes the unique solution (no solution or multiple solutions) cannot be obtained from equations because of measurement error. In this case, the node cannot be located.
Shaobin Cai, Guangzhi Zhang, Shilong Liu
openaire   +1 more source

Distributed Beamforming for Underwater Sensor Networks

Proceedings of the International Conference on Underwater Networks %Systems - WUWNET '14, 2014
We propose a binary-feedback-based distributed beamforming for underwater sensor networks (UWSNs). Distributed beamforming is a technique that enables distributed sensor nodes to cooperatively transmit signals in order to improve the signal-to-noise ratio (SNR).
Yonggang Kim, Hyuk Lim
openaire   +1 more source

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