Results 41 to 50 of about 21,299 (341)
Improved Diver Communication System by Combining Optical and Electromagnetic Trackers
Sensors, 2020 The increasing need for observation in seawater or ocean monitoring systems has ignited a considerable amount of interest and the necessity for enabling advancements in technology for underwater wireless tracking and underwater sensor networks for ...
Aman Kataria +5 more
doaj +1 more source
A genetic algorithm method for optical wireless channel control [PDF]
, 2009 A genetic algorithm controlled multispot transmitter is proposed as an alternative approach to optimizing the power distribution for single element receivers in fully diffuse mobile indoor optical wireless communication systems. By specifically tailoring
Leeson, Mark S. +2 more
core +1 more source
Optical and quantum electronicsThe potential integration of unmanned aerial vehicles (UAVs) with free space optical (FSO) communication systems stands as a promising innovation in the realm of wireless network infrastructures. This study presents a comprehensive investigation into the
E. Elsayed
semanticscholar +1 more source
IEEE Photonics Journal, 2021 The most significant challenge of underwater optical wireless communication (UOWC) system is to overcome its limited coverage. To expand the achievable communication range, we investigate the performance of the dual-hop UOWC system with simultaneous ...
Kuan Ye, Cong Zou, Fang Yang
semanticscholar +1 more source
Advanced Progress of Optical Wireless Technologies for Power Industry: An Overview
Applied Sciences, 2020 Optical wireless communications have attracted widespread attention in the traditional power industry because of the advantages of large spectrum resources, strong confidentiality, and freedom from traditional electromagnetic interference.
Jupeng Ding +4 more
doaj +1 more source
Aqua-Sense: Relay-Based Underwater Optical Wireless Communication for IoUT Monitoring
IEEE Open Journal of the Communications SocietyUnderwater wireless optical communication (UWOC) performance is negatively impacted by challenges such as water turbulence, restricted range, and misalignment. These challenges can impact the feasibility of large-scale deployment.
Maaz Salman +3 more
semanticscholar +1 more source
Effect of Sunlight on Photovoltaics as Optical Wireless Communication Receivers
Journal of Lightwave Technology, 2021 This paper explores the effects of sunlight on using a low-cost off-the-shelf silicon solar panel as an optical wireless communication (OWC) receiver.
Sovan Das +5 more
semanticscholar +1 more source
On the Capacity of Intensity-Modulation Direct-Detection Gaussian Optical Wireless Communication Channels: A Tutorial [PDF]
IEEE Communications Surveys and Tutorials, 2020 Optical wireless communication (OWC) using intensity-modulation and direct-detection (IM/DD) has a channel model which possesses unique features, due to the constraints imposed on the channel input.
Anas Chaaban +2 more
semanticscholar +1 more source
Energy Efficient User Association for Cloud Radio Access Networks
IEEE Access, 2016 Cloud radio access network (C-RAN) and massive multiple-input multiple-output (MIMO) are recognized as two key technologies for the fifth-generation mobile networks.
Jun Zuo +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen +15 more
wiley +1 more source