Centralized light access network (C-LiAN): a novel paradigm for next generation indoor VLC networks

Name: Centralized light access network (C-LiAN): a novel paradigm for next generation indoor VLC networks
Author: Kizilirmak, R. Ç., Narmanlıoğlu, Ömer, Uysal, Murat

İsim	Centralized light access network (C-LiAN): a novel paradigm for next generation indoor VLC networks
Yazar	Kizilirmak, R. Ç., Narmanlıoğlu, Ömer, Uysal, Murat
Basım Tarihi:	2017
Basım Yeri	- IEEE
Konu	Centralized light access networks, Visible light communication,, Interference management
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	2169-3536
Kayıt Numarası	2ce8a379-6c74-4a4d-8cd9-a8123ac7d471
Lokasyon	Electrical & Electronics Engineering
Tarih	2017
Notlar	TÜBİTAK
Örnek Metin	Visible light communication (VLC) builds upon the idea of using existing lighting infrastructure for wireless data transmission. In a conventional VLC network, each light fixture acts as an access point (AP) which are connected to each other through electrical grid as well as data backbone. These VLC-enabled fixtures consist baseband unit (BBU) followed by the optical front-end (OFE). In this paper, we propose the so-called centralized light access network (C-LiAN) which aggregates all AP computational resources into a central pool that is managed by a centralized controller. Unlike the distributed architecture where each light fixture performs both baseband processing and optical transmission/reception, the centralized architecture employs “dummy”fixtures with a VLC OFE. Moving the baseband processing to a central pool reduces the associated cost and complexity of each VLC-enabled LED luminary. It further enables joint processing of signals from different APs making possible an efficient implementation of joint processing, offloading, handover, interference management, scheduling, and resource management algorithms. As an example to demonstrate the virtues of C-LiAN, we further present the performance of coordinated multipoint transmission and enhanced inter-cell interference coordination with almost blank subframe techniques originally proposed for Long Term Evolution-Advanced in the context of indoor VLC networks.
DOI	10.1109/ACCESS.2017.2752208
Cilt	5

Kaynağa git Özyeğin Üniversitesi

Aramaya Dön

Özyeğin Üniversitesi

Kaynağa git

Centralized light access network (C-LiAN): a novel paradigm for next generation indoor VLC networks

Yazar Kizilirmak, R. Ç., Narmanlıoğlu, Ömer, Uysal, Murat

Basım Tarihi 2017

Basım Yeri - IEEE

Konu Centralized light access networks, Visible light communication,, Interference management

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 2169-3536

Kayıt Numarası 2ce8a379-6c74-4a4d-8cd9-a8123ac7d471

Lokasyon Electrical & Electronics Engineering

Tarih 2017

Notlar TÜBİTAK

Örnek Metin Visible light communication (VLC) builds upon the idea of using existing lighting infrastructure for wireless data transmission. In a conventional VLC network, each light fixture acts as an access point (AP) which are connected to each other through electrical grid as well as data backbone. These VLC-enabled fixtures consist baseband unit (BBU) followed by the optical front-end (OFE). In this paper, we propose the so-called centralized light access network (C-LiAN) which aggregates all AP computational resources into a central pool that is managed by a centralized controller. Unlike the distributed architecture where each light fixture performs both baseband processing and optical transmission/reception, the centralized architecture employs “dummy”fixtures with a VLC OFE. Moving the baseband processing to a central pool reduces the associated cost and complexity of each VLC-enabled LED luminary. It further enables joint processing of signals from different APs making possible an efficient implementation of joint processing, offloading, handover, interference management, scheduling, and resource management algorithms. As an example to demonstrate the virtues of C-LiAN, we further present the performance of coordinated multipoint transmission and enhanced inter-cell interference coordination with almost blank subframe techniques originally proposed for Long Term Evolution-Advanced in the context of indoor VLC networks.

DOI 10.1109/ACCESS.2017.2752208

Cilt 5