Results 111 to 120 of about 35,798 (210)

Robust high-capacity free-space optical communication using OAM-based structured light and intelligent adaptive signal processing. [PDF]

Sci Rep
Ahmad M, Hayat B, Fang M, Wang C, Xie G, Huang Z.   +5 more
europepmc   +1 more source

Optical free space feedforward non-linearity correction system [PDF]

Recent years have seen unprecedented growth in the popularity and deployment of mobile phones. As this continues, so the strain on existing mobile cellular radio network has also increased, leading to the need to investigate new technologies to relieve ...
Sweet, Cameron
core  

High-Precision Tracking of Free-Space Optical Communication System on Mobile Platforms

We propose a new free-space optical (FSO) communication system for moving platform tracking, which can achieve high precision aiming and tracking. Our prototype system consists of three parts.
Jianguo Liu, Ning Sun, Yuanda Wu, Yuehui Wang   +3 more
core   +1 more source

Coverage Analysis of 5G Intelligent High-Speed Railway System Based on Beamwidth-Adaptive Free-Space Optical Communication. [PDF]

Sensors (Basel)
Dong S, Zeng ZZ, Zhang DT, Sun ZQ, Wang JY.   +4 more
europepmc   +1 more source

Reconfigurable beam system for non-line-of-sight free-space optical communication. [PDF]

Light Sci Appl, 2019
Cao Z, Zhang X, Osnabrugge G, Li J, Vellekoop IM, Koonen AMJ.   +5 more
europepmc   +1 more source

High speed short range optical wireless ground-to-train communications

, 2010
There is a huge demand for seamless high-speed communications in fast moving trains. People want broadband services while on board as in their home or in the workplace.
Ghassemlooy, Zabih, Paudel, Rupak, Rajbhandari, Sujan, Le Minh, Hoa   +3 more
core  

OpticalTrust: A Sensor-to-Blockchain Framework Using Free-Space Optical Communication. [PDF]

Sensors (Basel)
Bajaj P, Kataria A, Puri V, Gupta S, Min H.   +4 more
europepmc   +1 more source

An Improved Method for the Position Detection of a Quadrant Detector for Free Space Optical Communication. [PDF]

Sensors (Basel), 2019
Li Q, Xu S, Yu J, Yan L, Huang Y.
europepmc   +1 more source

Modeling and simulation for indoor free space optical communication system

, 2010
The existing copper based telecommunication networks do not support the increased demand for broadband mobile services such as video-on demand, wireless LAN and mobile computing and this requires the need to develop high capacity mobile communication ...
Mojarad, Ehsan Yousefi
core