Results 191 to 200 of about 120,239 (228)

Li-Fi: Light fidelity-a survey

Wireless Networks, 2015
Visible light communication (VLC), which uses a vast unregulated and free light spectrum, has emerged to be a viable solution to overcome the spectrum crisis of radio frequency. Light fidelity (Li-Fi) is an optical networked communication in the subset of VLC to offload the mobile data traffics which offers many advantages at indoor scenario.
Xu Bao, Guanding Yu, Jisheng Dai
exaly   +2 more sources

Coverage Performance of Light Fidelity (Li-Fi) Network

2019 25th Asia-Pacific Conference on Communications (APCC), 2019
Li-Fi or Light Fidelity is a wireless communication technology that uses Light Emitting Diodes (LEDs) to transmit data. LEDs are considered as Access Point (AP) which have some effects on the channel gain of User Equipment (UE) depending on its transmission paths.
Hieu Danh Huynh   +1 more
exaly   +2 more sources

Architectural Building Protocols for Li-Fi (Light Fidelity)

2018
Light fidelity commonly known as Li-Fi is the technology emerged from visible light communication (VLC) that allows to transmit data through illumination, i.e., through light emitting diode (LED). Li-Fi varies in intensity faster than human eye to be followed, and therefore, Li-Fi is known for high data speed.
Robin Singh Bhadoria   +1 more
exaly   +2 more sources

An approach for indoor location estimation to the visually challenged using light fidelity (Li-Fi) technology

2017 International Conference On Smart Technologies For Smart Nation (SmartTechCon), 2017
Indoor navigation is favorable for every person, and is exclusively essential for the visually challenged. The proposed method uses Light-Fidelity (Li-Fi) technology for transmission of the information. Li-Fi is apt for high-density wireless data exposure in restrained regions that are free of hindrances.
G R Pradyumna
exaly   +2 more sources

Modeling of Multiplexing Indoor Light Fidelity (Li-Fi) Technology Using Movable LED Panel

open access: yes2022 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT), 2022
Light fidelity (Li-Fi) technology emerged to over-come wireless technology problems in terms of increasing network capacity, efficiency, availability and security.
I Wayan Mustika   +5 more
openaire   +2 more sources

A Review on 5G Technology in IoT-Application Based on Light Fidelity (Li-Fi) Indoor Communication

Lecture Notes on Data Engineering and Communications Technologies, 2022
Yousef Fazea, Fathey Mohammed
exaly   +2 more sources

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