Results 41 to 48 of about 196 (48)

Handover Skipping for LiFi

open access: yesIEEE Access, 2019
This paper studies handover skipping, which enables handovers between two non-adjacent access points (APs), in light fidelity (LiFi) networks. LiFi is an emerging wireless communication technology, which operates in a way similar to wireless fidelity ...
Xiping Wu, Harald Haas
doaj   +1 more source

Development and Evaluation of a LiFi-Transceiver Module for TMTC Intra-Satellite Communication

open access: yesEngineering Proceedings
The use of Light Fidelity (LiFi) can enable the reduction of satellite mass by reducing the wiring harness while avoiding electromagnetic interference.
Marek Jahnke, Benjamin Palmer, Ulf Kulau
doaj   +1 more source

Design and performance evaluation of a green LED OFDM LiFi system for an electromagnetic interference sensitive hospital network

open access: yesDiscover Computing
Light Fidelity (LiFi) is an alternative technology to Wireless Fidelity (WiFi) for secure, high-speed hospital communication. The main objective of this study is to design a Four-Quadrature Amplitude Modulation-Orthogonal Frequency Division Multiplexing (
Ajay Sharma   +3 more
doaj   +1 more source

A Study on the Feasibility of LiFi in an Intra-Vehicular Data Transmission Application

open access: yesIEEE Access
Given the recent advances in information technology, speed has become an important requirement in data transmission. In this regard and given that an LED (light emitting diode) can turn on and off for several thousands, even millions, of times per second,
Hongyu Guan, Manolo Dulva Hina
doaj   +1 more source

Corrections to “A Study on the Feasibility of LiFi in an Intra-Vehicular Data Transmission Application”

open access: yesIEEE Access
Presents corrections to the paper, (Corrections to “A Study on the Feasibility of LiFi in an Intra-Vehicular Data Transmission Application”).
Hongyu Guan, Manolo Dulva Hina
doaj   +1 more source

基于比例公平的LiFi-WiFi混合网络吞吐量最优化

open access: yesGuangtongxin yanjiu, 2018
为实现光保真技术-无线保真技术(LiFi-WiFi)混合网络的吞吐量最优化,文中将系统负载均衡问题建模为联合效用最大化问题,并使用对数效用函数实现用户的比例公平。在该方案中考虑LiFi和WiFi网络之间切换导致的信令开销,结合LiFi系统直射和反射路径以及信道噪声,分析了光同信道干扰和非同信道干扰情况下信噪比对数据速率和总吞吐量的影响。仿真结果表明,该算法的估计值满足实际的通信需求。
向薇, 林基明
doaj  

Concept Drift Aware Wireless Key Generation in Dynamic LiFi Networks

open access: yesIEEE Open Journal of the Communications Society
This paper studies the generation of cryptographic keys from wireless channels in light-fidelity (LiFi) networks. Unlike existing studies, we account for several practical considerations (a) realistic indoor multi-user mobility scenarios, (b) non-ideal ...
Elmahedi Mahalal   +6 more
doaj   +1 more source

Türkiye'de Vakıf Üniversiteleri

open access: yesSakarya Üniversitesi Eğitim Fakültesi Dergisi, 2014
lifi" “,? lkeınizdL- rıcnç nüfusun {"1711 111111131 VL oıtnOirelıiııcL etkil: bir L'Öıılendiı'ıın sistcminin11111111111131. . {c kapıldı ında vığıimnlnıu sulzer: nııınısruı.
Abdurrahman İlğan
doaj  

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