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Now showing items 181-190 of 225
ViLDAR-Visible light sensing-based speed estimation using vehicle headlamps
(IEEE, 2019-11)
The introduction of light emitting diodes (LED) in automotive exterior lighting systems provides opportunities to develop viable alternatives to conventional communication and sensing technologies. Most of the advanced ...
Software defined VLC system: implementation and performance evaluation
(IEEE, 2015)
This paper presents the implementation of an IEEE standard-based Visible Light Communication (VLC) system using software defined radio (SDR) approach. Based on widely used SDR platform Universal Software Radio Peripheral ...
Performance analysis of relay-assisted NLOS ultraviolet communications over turbulence channels
(IEEE, 2017)
Ultraviolet (UV) communication enables non-line-of-sight (NLOS) outdoor wireless connectivity and is particularly desirable for relaxing or eliminating pointing and tracking requirements of infrared links. In the current ...
IEEE 802.15.7r1 reference channel models for visible light communications
(IEEE, 2017)
The IEEE has established the standardization group 802.15.7r1 “Short Range Optical Wireless Communications”, which is currently in the process of developing a standard for visible light communication (VLC). As with any ...
Coordinated interference management for visible light communication systems
(IEEE, 2015-11)
In this paper, we consider the performance of a visible light communication (VLC) network with coordinated interference management. The VLC transmitters are allowed to coordinate their transmissions using one of two ...
Visible light communication for vehicular networking: performance study of a V2V system using a measured headlamp beam pattern model
(IEEEinfo:eu-repo/grantAgreement/EC/FP7/IC1101, 2015-12)
In this article, we discuss visible light communication (VLC) in the context of vehicular communication networks. With the omnipresence of light-emitting diodes (LEDs) in outdoor and automotive lightings, VLC emerges as a ...
Non-line-of-sight ultraviolet communications over atmospheric turbulence channels
(IEEE, 2015)
Ultraviolet (UV) communication enables non-line-of sight (NLOS) outdoor wireless connectivity and is particularly desirable to relax or eliminate pointing and tracking requirements of infrared links. In the current literature, ...
Outage performance of multi-hop hybrid FSO/RF communication systems
(IEEE, 2015)
In this paper, five scenarios are considered for the realization of a multi-hop hybrid free-space optical/radio frequency (FSO/RF) communication system with decode-and-forward (DF) relaying, and analytical outage probability ...
Non-orthogonal multiple access (NOMA) for indoor visible light communications
(IEEE, 2015)
Providing multiple access support to visible light communication (VLC) systems requires new networking architecture. Non-orthogonal multiple access (NOMA) is a proposed multiple access technique for future cellular systems. ...
Spectrum trading for non-identical channel allocation in cognitive radio networks
(IEEE, 2013)
In this paper, we investigate spectrum trading via auction approach for exclusive usage spectrum access model in cognitive radio networks. We consider a realistic valuation function which depends on channel capacity, delay ...
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