Results 141 to 150 of about 1,357 (189)

Exploring the Effect of a Wavy Sea Surface on NLOS-UOWC Systems: A Novel Deterministic Approach. [PDF]

open access: yesSensors (Basel)
Samaniego-Rojas P   +5 more
europepmc   +1 more source

A Survey of Underwater Optical Wireless Communications

IEEE Communications Surveys and Tutorials, 2017
Underwater wireless communications refer to data transmission in unguided water environment through wireless carriers, i.e., radio-frequency (RF) wave, acoustic wave, and optical wave. In comparison to RF and acoustic counterparts, underwater optical wireless communication (UOWC) can provide a much higher transmission bandwidth and much higher data ...
Yuhan Dong, Julian Cheng, Shu Fu
exaly   +2 more sources

Analysis of Optical Wireless MIMO Communication in Underwater Medium

IEEE Internet of Things Journal
Leveraging on the multiple-input multiple-output (MIMO) application for enabling high data rates and ensuring reliable communication between underwater platforms connected to underwater sensor network, this paper presents a comprehensive analysis of the performance of optical wireless MIMO communication systems depending on the various phenomena.
Yalcin Ata   +2 more
exaly   +3 more sources

Underwater and Water-Air Optical Wireless Communication

Journal of Lightwave Technology, 2021
This paper summarizes the recent trend and progress of underwater and water-air optical wireless communications. Channel characterization, communication system performance, and effective mitigation methods under the influence of bubble and wave are discussed.
Lian-Kuan Chen, Yingjie Shao, Yujie Di
openaire   +2 more sources

On Link Misalignment for Underwater Wireless Optical Communications

IEEE Communications Letters, 2012
In wireless optical communications, laser sources have narrow divergence angles and therefore require precisely aligned links, which may increase system complexity and is hard to implement in practice. In the underwater environment, however, the diffuse light field formed at the receiver side due to the scattering property of seawater may reduce the ...
Shijian Tang, Yuhan Dong, Xuedan Zhang
openaire   +1 more source

Underwater optical wireless communication network

Optical Engineering, 2010
The growing need for underwater observation and subsea monitoring systems has stimulated considerable interest in advancing the enabling technologies of underwater wireless communication and underwater sensor networks. This communication technology is expected to play an important role in investigating climate change, in monitoring biological ...
  +6 more sources

On Performance of Multiuser Underwater Wireless Optical Communication Systems

2020 International Conference on Computing, Networking and Communications (ICNC), 2020
Non-orthogonal multiple access (NOMA) is an emerging multiple access technique and enjoys the benefits by enabling multiple users to multiplex in power domain. More recently, NOMA has been discussed in visible light communications (VLC) but less in underwater wireless optical communications (UWOC).
Li Zhang   +5 more
openaire   +1 more source

Underwater wireless optical communication: A review

2017 IEEE/CIC International Conference on Communications in China (ICCC Workshops), 2017
This paper aims in providing a brief glimpse at recent works on underwater wireless optical communication (UWOC) that are carried out in the Optical Communications Laboratory of Ocean College, Zhejiang University. The roadmap of future studies is also briefly discussed.
Chuying Yu   +3 more
openaire   +1 more source

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