Results 121 to 130 of about 1,479 (180)

Intelligent power underwater wireless sensor networks for marine environmental monitoring using a hybrid marine predator-Henry gas solubility optimization approach. [PDF]

Sci Rep
Yanhao W, Alsarhan A, Aljaidi M, Alshammari AA, Alkoradees AF, Khishe M.   +5 more
europepmc   +1 more source

Characterization and Performance Analysis of Underwater Optical Time and Frequency Dissemination Link Based on Monte Carlo Simulation and Experimental Demonstration. [PDF]

Sensors (Basel)
Yuan Y, Liu H, Wang Z, Zhang H, Li X, Cui J, Yang Y.   +6 more
europepmc   +1 more source

Architectures, Protocols and Algorithms of Sensor Networks-Second Edition. [PDF]

Sensors (Basel)
Płaczek B.
europepmc   +1 more source

Leveraging artificial intelligence in bioacoustics for animal health monitoring and early diagnosis in veterinary medicine. [PDF]

Front Vet Sci
Rideout H, Whetton AD.
europepmc   +1 more source

Repeated narwhal interactions with moorings challenge safety assumptions of passive acoustic monitoring in the Arctic. [PDF]

Commun Biol
Podolskiy EA, Ogawa M, Otsuki M, Hasegawa K, Sugiyama S.   +4 more
europepmc   +1 more source

A Novel PTS Technique with Side Information Blind Detector Based on Minimized Error Accumulation for PAPR Reduction in Coded Underwater Acoustic OFDM Systems. [PDF]

Sensors (Basel)
Xing S, Wei B, Yu Y, Bai Y, Yin J.
europepmc   +1 more source

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Synchronization techniques for underwater acoustic communications

International Journal of Communication Systems, 2023
SummaryUnderwater acoustic channel is a challenging medium for communication due to the presence of significant multipath, high noise, frequency‐dependent propagation loss, and high and non‐uniform Doppler spread. Doppler shift is non‐negligible in underwater communication due to the low velocity of underwater signals.
T. P. Sameer Babu, P. M. Ameer, Ravinder David Koilpillai   +2 more
openaire   +1 more source

Shallow Underwater Acoustic Massive MIMO Communications

IEEE Transactions on Signal Processing, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wu, W, Gao, X, Sun, C, Li, GY, Li, G
openaire   +3 more sources

OFDMA for underwater acoustic communications

2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2011
We investigate the possibility of using orthogonal frequency division multiple access (OFDMA) for design of efficient underwater acoustic (UWA) networks. The major challenge for the OFDMA-based UWA communication systems is the Doppler-induced frequency scaling, which may cause severe intercarrier interference (ICI), and depending on the particular user
Kai Tu, Tolga M. Duman, Milica Stojanovic, John G. Proakis   +3 more
openaire   +1 more source

Underwater acoustic communications

IEEE Communications Magazine, 1982
Azizul H. Quazi, William L. Konrad
exaly   +2 more sources