Results 21 to 30 of about 873,936 (270)
Underwater Communications and Networking
Journal of Electrical and Computer Engineering, 2012 Editorial ...
Charalampos C. Tsimenidis +5 more
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Design and simulation of acoustic vortex wave arrays for long-range underwater communication [PDF]
JASA Express Letters, 2023 The formation and propagation of acoustic vortex waves have been of increasing interest for multiple applications, namely, underwater acoustic communications. Several methods have been presented to form these vortices in underwater environments; however,
Mark E. Kelly, Chengzhi Shi
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Analytical performance evaluation of GFDM in underwater acoustic communication systems
Revista Facultad de Ingeniería Universidad de Antioquia, 2021 The rapid growth of the Internet of Things (IoT) has extended its concept to underwater environments. However, the implementation of these systems via wired communication still represents a technological challenge, mainly due to the high cost of their ...
Alexander Hilario-Tacuri +3 more
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Computers, 2021 Autonomous Underwater Vehicles (AUVs) are seen as a safe and cost-effective platforms for performing a myriad of underwater missions. These vehicles are equipped with multiple sensors which, combined with their long endurance, can produce large amounts ...
Filipe B. Teixeira +9 more
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IEEE Access, 2023 In-band full-duplex (IBFD) communications is a promising technique to achieve spectral-efficient communication in the underwater environment. To achieve IBFD underwater communications, suppression of self-interference (SI) is a prerequisite.
Zheng Guo +4 more
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Long-Term and Real-Time High-Speed Underwater Wireless Optical Communications in Deep Sea [PDF]
IEEE Communications Magazine, 2023 The seafloor observation network can perform all-weather, long-term, continuous, real-time, and in-situ observation of the ocean by combining various observation methods including cabled seafloor nodes and self-contained nodes, as well as mobile ...
Jialiang Zhang +7 more
semanticscholar +1 more source
TransDetector: A Transformer-Based Detector for Underwater Acoustic Differential OFDM Communications [PDF]
IEEE Transactions on Wireless Communications, 2023 Inter-carrier interference (ICI) and noise mitigation is crucial for precise signal detection in underwater acoustic (UWA) differential orthogonal frequency division multiplexing (DOFDM) communication systems.
Yuzhou Li +4 more
semanticscholar +1 more source
An Evolutionary Approach to Underwater Sensor Deployment [PDF]
International Journal of Computational Intelligence Systems, 2009 Underwater sensor deployment for military surveillance is a significant challenge due to the inherent difficulties posed by the underwater channel in terms of sensing and communications between sensors, as well as the exorbitant cost of the sensors. As a
Erik F. Golen, Bo Yuan, Nirmala Shenoy
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Green Underwater Wireless Communications Using Hybrid Optical-Acoustic Technologies
IEEE Access, 2021 Underwater wireless communication is a rapidly growing field, especially with the recent emergence of technologies such as autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs). To support the high-bandwidth applications using these
Kazi Yasin Islam +4 more
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Asynchronous Demodulation Method for Four SS Barranged on Frequency Axis in Mobile Radio Path using Hilbert Transform [PDF]
International Journal of Electronics and Telecommunications, 2021 In this paper, an asynchronous demodulation method for a four-single sideband (SSB) signal arranged on the frequency axis is developed to support burst mode transmission in a mobile radio path and to achieve greater data throughputs. When a reduced pilot
Kazuhiro Daikoku
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