Channel modelling for indoor visible light communications

Name: Channel modelling for indoor visible light communications
Author: Miramirkhani, Farshad, Uysal, Murat

İsim	Channel modelling for indoor visible light communications
Yazar	Miramirkhani, Farshad, Uysal, Murat
Basım Tarihi:	2020-04-17
Basım Yeri	- Royal Society Publishing
Konu	Visible light communications, Channel modelling, Optical communications, Communication systems
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1364-503X
Kayıt Numarası	aac6c0a2-0a5f-4003-9290-7d16a31dfb1f
Lokasyon	Electrical & Electronics Engineering
Tarih	2020-04-17
Notlar	TÜBİTAK
Örnek Metin	Visible light communication (VLC) allows the dual use of light-emitting diodes (LEDs) for wireless communication purposes in addition to their primary purpose of illumination. As in any other communication system, realistic channel modelling is a key for VLC system design, analysis and testing. In this paper, we present a comprehensive survey of indoor VLC channel models. In order to set the background, we start with an overview of infrared (IR) channel modelling, which has received much attention in the past, and highlight the differences between visible and IR optical bands. In the light of these, we present a comparative discussion of existing VLC channel modelling studies and point out the relevant advantages and disadvantages. Then, we provide a detailed description of a site-specific channel modelling approach based on non-sequential ray tracing that precisely captures the optical propagation characteristics of a given indoor environment. We further present channel models for representative deployment scenarios developed through this approach that were adopted by the Institute of Electrical and Electronics Engineering (IEEE) as reference channel models. Finally, we consider mobile VLC scenarios and investigate the effect of receiver location and rotation for a mobile indoor user.
DOI	10.1098/rsta.2019.0187
Cilt	378

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Channel modelling for indoor visible light communications

Yazar Miramirkhani, Farshad, Uysal, Murat

Basım Tarihi 2020-04-17

Basım Yeri - Royal Society Publishing

Konu Visible light communications, Channel modelling, Optical communications, Communication systems

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1364-503X

Kayıt Numarası aac6c0a2-0a5f-4003-9290-7d16a31dfb1f

Lokasyon Electrical & Electronics Engineering

Tarih 2020-04-17

Notlar TÜBİTAK

Örnek Metin Visible light communication (VLC) allows the dual use of light-emitting diodes (LEDs) for wireless communication purposes in addition to their primary purpose of illumination. As in any other communication system, realistic channel modelling is a key for VLC system design, analysis and testing. In this paper, we present a comprehensive survey of indoor VLC channel models. In order to set the background, we start with an overview of infrared (IR) channel modelling, which has received much attention in the past, and highlight the differences between visible and IR optical bands. In the light of these, we present a comparative discussion of existing VLC channel modelling studies and point out the relevant advantages and disadvantages. Then, we provide a detailed description of a site-specific channel modelling approach based on non-sequential ray tracing that precisely captures the optical propagation characteristics of a given indoor environment. We further present channel models for representative deployment scenarios developed through this approach that were adopted by the Institute of Electrical and Electronics Engineering (IEEE) as reference channel models. Finally, we consider mobile VLC scenarios and investigate the effect of receiver location and rotation for a mobile indoor user.

DOI 10.1098/rsta.2019.0187

Cilt 378