Results 201 to 210 of about 5,103,302 (259)

A Q-Learning-Based Distributed Energy-Efficient Routing Protocol in UASNs. [PDF]

Entropy (Basel)
Geng X, Li Q, Pan X, Cao F.
europepmc   +1 more source

Backseat driver architecture to passively follow sperm whales by their voices with an autonomous underwater glider. [PDF]

Sci Rep
Diamant R, Pewzner Y, Gubnitsky G, Gruber DF, Tchernov D, Beguery L, Sitbon J.   +6 more
europepmc   +1 more source

An affordable open-source hydrophone for low-frequency underwater acoustic measurements for educational and small-laboratory applications. [PDF]

HardwareX
Le NT, Nguyen NH, Truong CT, Nguyen HH, Nguyen TT, Duong VT.   +5 more
europepmc   +1 more source

Multi-robot coordination for underwater Mothership-Passenger systems. [PDF]

Front Robot AI
Butler NL, Hollinger GA, Yu X, Dutta P, Muto A, Garwood JC.   +5 more
europepmc   +1 more source

A novel augmented reality and reinforcement learning empowered communication framework for underwater unmanned autonomous vehicle. [PDF]

Sci Rep
Lakhan A, Mohammed MA, Ghani MKA, Memon S, Khan S, Marhoon HA, Radhi AD, Martinek R.   +7 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Bidirectional equalization for underwater acoustic communication

Journal of the Acoustical Society of America, 2012
The bidirectional decision feedback equalizer (BiDFE) that combines the outputs of a conventional decision feedback equalizer (DFE) and backward DFE can improve the performance of the conventional DFE by up to 1–2 dB based on simulations. In this letter, the BiDFE concept is extended to multichannel time reversal communications involving a DFE as a ...
exaly   +3 more sources

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   +2 more sources

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   +4 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   +2 more sources

Acoustic triboelectric nanogenerator for underwater acoustic communication

Nano Energy
Huilin Ge, Yannan Xie, Baoying Dai
exaly   +2 more sources