Browsing Faculty of Engineering by Author "Demir, Muhammet Selim"
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CoMP-based dynamic handover for vehicular VLC networks
Demir, Muhammet Selim; Eldeeb, Hossıen Badr; Uysal, Murat (IEEE, 2020-09)Visible light communication (VLC) has emerged as a potential wireless connectivity solution for infrastructure-to-vehicle networks where street lights can be configured to serve as access points. In this letter, we propose ... -
A cross-layer design for dynamic resource management of VLC networks
Demir, Muhammet Selim; Uysal, Murat (IEEE, 2021-03)In this article, we propose a cross-layer resource management mechanism for an indoor multiuser visible light communication (VLC) access network. The physical layer builds upon DC-biased orthogonal frequency division ... -
Handover in VLC networks with coordinated multipoint transmission
Demir, Muhammet Selim; Miramirkhani, Farshad; Uysal, Murat (IEEE, 2018-01-31)In this work, we consider a cellular visible light communication (VLC) network where each ceiling luminary serves as an access point (AP). The network is assumed to support coordinated multipoint transmission (CoMP). The ... -
Resource allocation for visible light communication systems using simulated annealing based on a problem-specific neighbor function
Siddiqi, U. F.; Sait, S. M.; Demir, Muhammet Selim; Uysal, Murat (IEEE, 2019)In this paper, we consider a visible light communication (VLC) system with direct current-biased orthogonal frequency division multiplexing (DC-OFDM) and investigate resource allocation for a multi-user environment. Based ... -
Unified resource allocation and mobility management technique using particle swarm optimization for VLC networks
Demir, Muhammet Selim; Sait, S. M.; Uysal, Murat (IEEE, 2018-12)In this paper, we present a unified resource allocation and mobility management algorithm based on particle swarm optimization (PSO) for indoor visible light communication (VLC) networks. We consider a VLC network where ... -
VLC ağları için genetik algoritma temelli kaynak atama tekniği
Demir, Muhammet Selim; Gemici, Ö. F.; Uysal, Murat (IEEE, 2017)Bu çalışmada, görünür ışıkla haberleşme (VLC) ağları için genetik algoritma (GA) temelli kaynak atama tekniği önerilmiştir. Optik VLC agı mevcut aydınlatma altyapısının kullanıldığı iç mekanlarda çok küçük boyutlu hücrelerden ...
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