Results 41 to 50 of about 256 (125)
IEEE Photonics JournalCompared to underwater radio waves and acoustic communication technology, underwater optical communication technology has emerged as a technical means of underwater data and information transmission.
Liwei Yang +5 more
doaj +1 more source
Video 1 for the underwater communication experiment.m4v
, 2023 In this video, the full-duplex underwater optical wireless communication (UOWC) system is verified to realize full-duplex video communication at a maximum bidirectional transmission rate of 4 Mbps in a 12-meter-long ...
Ziqian Qi (13851307) +1 more
core +1 more source
Modelling Of Inhomogeneous Vertical Underwater Optical Wireless Communication Links [PDF]
, 2023 Underwater optical wireless communication (UOWC) is becoming increasingly widespread, moving beyond its former restriction to military and defense applications to now also being used in commercial fields.
Sabril, Muhammad Safiy
core
Performance of RSMA-Based UOWC Systems Over Oceanic Turbulence Channel With Pointing Errors
IEEE Open Journal of the Communications SocietyUnderwater optical wireless communication (UOWC) systems face significant challenges due to oceanic turbulence and pointing errors (PE), which can degrade system performance. Moreover, interference is another challenge in UOWC, considering the consistent
Ziyaur Rahman +2 more
doaj +1 more source
Performance Analysis of the LDPC‐Coded Hybrid LQAM‐MPPM for UWOC Systems
IET Optoelectronics, Volume 20, Issue 1, January/December 2026.The effectiveness of LDPC codes in improving the performance of hybrid modulations is discussed, with coded 128‐QAM‐(12, 2) MPPM offering ~6.5 and 5.8 dB code gains at a BER of in strong and moderate turbulence, respectively. These results demonstrate the promise of hybrid modulation with LDPC as a robust and efficient modulation scheme for UWOC ...
Hongyan Jiang +6 more
wiley +1 more source
IEEE Photonics Journal, 2023 The laser spot center positioning is an essential step for camera-based terminal positioning and alignment in a long-distance laser-based underwater optical wireless communication (UOWC) system.
Weijie Liu +4 more
doaj +1 more source
Advanced Photonics Research, Volume 6, Issue 7, July 2025.Optical wireless communications (OWCs) provide a promising alternative to spectrum‐congested microwave wireless communications. Recently, the use of metasurfaces with sub‐wavelength features for dynamic beam steering, beam manipulation, and spatial or optical‐angular‐momentum mode generation, conversion, and multiplexing in OWCs is proposed and ...
Ke Wang +7 more
wiley +1 more source
, 2021 The performance of the underwater optical wireless communication (UOWC) system is highly affected by seawater´s inherent optical properties and the solar radiation from sunlight, especially for a shallow environment. The multipath effect and degradations
Minglun Zhang +3 more
core +1 more source
Towards Ultra-Reliable Low-Latency Underwater Optical Wireless Communications
, 2019 The superiority of optical communications in underwater mediums, in terms of higher data rate and reliability, makes underwater optical wireless communications (UOWC) more favorable to provide ultra-reliable low-latency underwater communications, as ...
Al-Naffouri, Tareq Y. +4 more
core +2 more sources
IEEE Photonics Journal, 2019 To realize a long-distance underwater communication by using low-cost light emitting diode (LED) and single photon avalanche diode (SPAD), we proposed a method for recovering clock and data directly from discrete random pulse sequences output by SPAD. On
Qiurong Yan +4 more
doaj +1 more source