Visible light communication networks
A novel link switching scheme using pre scanning and RSS prediction in visible light communication networks
... Handover is a classic research topic. A larger number of papers have been presented to cope with problems in handover. Some popular problems include the handover delay [13-16], the ping-pong effect, the handover ...
17
Performance analysis of gain ratio power allocation strategies for non orthogonal multiple access in indoor visible light communication networks
... LED: Light-emitting diode; LiFi: Light fidelity; LOS: Line of sight; NOMA: Non-orthogonal multiple access; OFDMA: Orthogonal frequency division multiple access; OMA: Orthogonal multiple access; OOK: On-off ...
14
Low-Cost, Flexible and Open Platform for Visible Light Communication Networks
... Another category on VLC implementations is based on low-cost solutions, such as [9, 21, 22]. The authors in [9] adopt microcontrollers to build low-power LED-to-LED net- works. They study the fundamental research ...
5
Communication Networks of Visible Light Emitting Diodes with Intra-Frame Bidirectional Transmission
... target visible light spectrum and implement very simple techniques to enable the secondary channel with off-the-shelf embedded hardware that runs on credit-card-sized embedded board with a to- tal unit cost ...
7
Adaptive receiver for visible light communication system
... of visible light communication (VLC) systems relies on achieving moderate to high data rates and the ability to design a low complexity system, as these will play a major role in the next generation ...
7
Transmitters Mapping of Visible Light Communication System
... © 2017 IEEE. This is an author produced version of a paper published in proceedings of 19th International Conference on Transparent Optical Networks (ICTON 2017). Personal use of this material is permitted. ...
7
Visible Light Communication Using Sensors
... using visible light communication ...white light light emitting diode LED) lamp that can provide lighting, VLC, and energy harvesting for mobile ...sensing networks for ...
8
Underwater Wireless Communication Using Visible Light LEDs
... The technology is ideal for wireless docking, data links with kiosks and mobile displays, medium-range beaming, data Showers and optical cellular networks. Users will be able to enjoy a wireless RF-free user ...
6
The Application of Visible Light Communication in Cable Tunnel Patrol
... Visible light communication (VLC) is a technical means to realize wireless communication based on LED ...radio communication and other wireless optical communication technology, ...
5
Visible Light Communication for Audio Transmission
... mobile communication scenarios [6]. Visible light communication is an emerging technology for future high capacity communication links which is used in next generation of ...
5
Internet using Visible Light Communication
... Area Networks (WLAN) have resolved the issues of mobility and high speed data ...Wireless communication has thus been uplifted to a utility-like status considering the immense ...These networks are ...
5
Visible Light Communication
... of light source can theoretically be used as transmitting device for ...ambient light. Long passfilters can be thought of as essentially passing light at all wavelengths beyond the cutoff ...
5
Design and implementation of FPGA based visible light communication
... The Visible Light Communication system is a communication between transmitter and receiver that will transfer the data information through visible ...
15
MASSIVE MIMO TECHNOLOGY FOR VISIBLE LIGHT COMMUNICATION (VLC)
... Quite often, this is the dominant noise source. Its effects must be included in the system‘s performance analysis, assuming that the shot noise power is proportional to the average optical power incident on the photo ...
14
Title: A Study on Developments in Wireless Visible Light Communication
... Visible light communication has properties that are both advantageous and disadvantageous compared to radio-wave wireless ...are communication distance and data rate. The communication ...
6
Indoor Channel Characteristics of Visible Light Communication
... .White light LEDs typically use two methods to generate white ...white light is generated by mixing them in appropriate ...device. Visible light sources have large emission characteristics and ...
7
Optical Wireless Communication System for Data Transfer
... Li-Fi technology can be implemented to obtain high speed data transfer. This paper describes about Bidirectional transmission using Li-Fi. The future scope in Li-Fi technology is to apply in hospitals since radio waves ...
5
Visible light communication using TDMA optical beamforming
... LED light is passed through a beam expander in order to control the beam size and form it into a parallel ...the light goes into a spatial light modulator (SLM), which has 800 × 600 translucent ...
6
The Analysis of Visible Light Communication System in the Elevator
... indoor visible light system in the elevator is performed, and the result of the simulation shows that the lamp placement has dramatic influence on the performance of illumination and communication ...
6
Illumination Security of White LED in Visible Light Communication
... LED light source is arranged at the top of the closed incubator without the interference of natural ...LED light source is set to 1000lux, 500lux and 300lux, which continuously irradiate RPE cells for 6h, ...
5