1k citations · 1.5k across the 42 of their papers we have counts for
6 papers · 1 filter
Optimal Design of Energy-Harvesting Hybrid VLC-RF Networks
Amir Hossein Fahim Raouf, Chethan Kumar Anjinappa, Ismail Guvenc
In this paper, we consider an indoor downlink dual-hop hybrid visible light communication (VLC)/radio frequency (RF) scenario. For each transmission block, we dynamically allocate…
Non-Orthogonal Multiple Access for Mobile VLC Networks with Random Receiver Orientation
Yavuz Yapici, Ismail Guvenc
We consider a downlink multiuser visible light communications (VLC) network where users randomly change their location and vertical orientation. The non-orthogonal multiple access…
Hybrid 3D Localization for Visible Light Communication Systems
Alphan Sahin, Yusuf Said Eroglu, Ismail Guvenc +2
In this study, we investigate hybrid utilization of angle-of-arrival (AOA) and received signal strength (RSS) information in visible light communication (VLC) systems for 3D locali…
Handover Count Based Velocity Estimation and Mobility State Detection in Dense HetNets
Arvind Merwaday, Ismail Guvenc
In wireless cellular networks with densely deployed base stations, knowing the velocities of mobile devices is a key to avoid call drops and improve the quality of service to the u…
Partially Overlapping Tones for Uncoordinated Networks
Alphan Sahin, Erdem Bala, Ismail Guvenc +2
In an uncoordinated network, the link performance between the devices might degrade significantly due to the interference from other links in the network sharing the same spectrum.…
A Survey on Multicarrier Communications: Prototype Filters, Lattice Structures, and Implementation Aspects
Alphan Şahin, Ismail Güvenç, Hüseyin Arslan
Due to their numerous advantages, communications over multicarrier schemes constitute an appealing approach for broadband wireless systems. Especially, the strong penetration of or…