The looming visible light communication Li-Fi: An edge over Wi-Fi

Soni, Nidhi; Mohta, Mayank; Choudhury, Tanupriya

doi:10.1109/sysmart.2016.7894519

Cited by 21 publications

(4 citation statements)

References 2 publications

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“…The key advantages of LiFi over WiFi is presented by means of data rate and flexibility operation [67] Demonstrated LiFi based 8 Gbps transmission rate in the 5G communication [68] Described the underlying principles of high performance indoor OWC focusing on throughput maximization, energy efficiency, hardware complexity integrating OFDM-MIMO transmission and non-linearity model [69] Experimented of 56 Gbps bit rate based on four level pulse amplitude modulation (PAM) LiFi in outdoor environment [70] Investigated 100 Gb/s transmission capabilities using LDs at indoor level considering illumination constraints [19] Analyzed the accuracy of VLC based indoor positioning systems based on three methods namely,…”

Section: Principle Of Free-space Optical (Fso) Communicationmentioning

confidence: 99%

A contemporary survey on free space optical communication: Potentials, technical challenges, recent advances and research direction

Jahid

Alsharif

Hall

2022

Journal of Network and Computer Applications

170

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Section: Principle Of Free-space Optical (Fso) Communicationmentioning

confidence: 99%

A contemporary survey on free space optical communication: Potentials, technical challenges, recent advances and research direction

Jahid

Alsharif

Hall

2022

Journal of Network and Computer Applications

170

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“…BLOCKAGE MODELING IN LI-FI NETWORKS. [41] There are some problems with Li-Fi technology like security, coverage, capacity, availability, efficiency, and interruption [42]. a.…”

Section: Li-fi Challengesmentioning

confidence: 99%

Visible Light Fidelity Technology: Survey

2021

IJCCCE

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Wireless Fidelity (Wi-Fi) is particularly popular today. Every place has hotspots to access the internet via Wi-Fi, including homes, offices, colleges, and other public places. This increased number of users, and hence the use of bandwidth, has led to radio spectrum congestion. Thus, in the year of 2011, Light-Fidelity (Li-Fi) was introduced, which applies a visible light region for data transmission, to solve this radio crisis problem. This visible part of the spectrum was 10,000 times big compared to the part utilized in the Wi-Fi radio. Furthermore, Li-Fi was a sub-set of Visible Light Communication (VLC), using Light-Emitting Diode (LED) bulbs for transmitting data utilizing light-medium. This paper reviews the differences between Li-Fi technology and wireless types. It Also focuses on the architecture, components, functioning, modulation technologies, and applications of Li-Fi. Index Terms—Li-Fi, VLC, Wi-Fi, LED, Photodetector, Optical wireless Communication

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“…. Nidhi Soni et.al [5] illustrated the latest technology-"LiFi" and outlined the importance of LiFi over Wi-Fi. They demonstrated the utilization of LEDs to transmit the data at higher speeds.…”

Section: Iirelatedworkmentioning

confidence: 99%

Design and Development of Secured Data Transfer System in Li Fi

Raju,

Satish,

Suresh

et al. 2020

IJEAT

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The internet users are exponentially increasing day by day with a heavy load on spectrum. Li-Fi – a new trending technology opened the doors for communication with high speed. It is a visible light communication to transmit or receive data. The protection of data from unauthorized users is highly needed in this communication in its vicinity. Existing algorithms provides security but it involves lot of processing time which is higher than the communication time. Therefore, light weight algorithms are very much in demand. In this paper, a new light weight security mechanism is presented to avoid the access from others. The proposed mechanism provides better security in Li-Fi communication with high speed for future networks.

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The looming visible light communication Li-Fi: An edge over Wi-Fi

Cited by 21 publications

References 2 publications

A contemporary survey on free space optical communication: Potentials, technical challenges, recent advances and research direction

A contemporary survey on free space optical communication: Potentials, technical challenges, recent advances and research direction

Visible Light Fidelity Technology: Survey

Design and Development of Secured Data Transfer System in Li Fi

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