Yusuf Said Eroglu

Works (4)

Updated: July 5th, 2023 15:35

2019 journal article

Slow Beam Steering and NOMA for Indoor Multi-User Visible Light Communications

IEEE TRANSACTIONS ON MOBILE COMPUTING, 20(4), 1627–1641.

By: Y. Eroglu n, C. Anjinappa n, I. Guvenc n  & N. Pala *

author keywords: NOMA; Light emitting diodes; Beam steering; Laser beams; Lenses; Resource management; Optimization; Beam steering; Li-Fi; micro-electro-mechanical systems (MEMS); NOMA; optical wireless communications (OWC)
TL;DR: This paper finds the steering angles that simultaneously serve multiple users within the frame duration and maximize the data rates by solving a non-convex optimization problem using a grid-based search and majorization-minimization procedure. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: March 5, 2021

2018 journal article

A Software-Defined Multi-Element VLC Architecture

IEEE COMMUNICATIONS MAGAZINE, 56(2), 196–203.

By: S. Mushfique, P. Palathingal*, Y. Eroglu*, M. Yuksel, I. Guvenc n  & N. Pala *

TL;DR: Simulations considering various VLC transmitter configurations and topologies show that good link quality and high spatial reuse can be maintained in typical indoor communication scenarios. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Impact of Random Receiver Orientation on Visible Light Communications Channel

IEEE TRANSACTIONS ON COMMUNICATIONS, 67(2), 1313–1325.

By: Y. Eroglu n, Y. Yapici n & I. Guvenc n 

author keywords: Light-emitting diodes; light-fidelity (Li-Fi); probability; random variables; optical communication
TL;DR: An analytical framework is developed to characterize the statistical distribution of VLC downlink channels, which is then utilized to obtain the outage probability and the bit error rate, and the channel attenuation due to random receiver orientation and location for various scenarios of interest. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: March 4, 2019

2017 journal article

Multi-Element VLC Networks: LED Assignment, Power Control, and Optimum Combining

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 36(1), 121–135.

By: Y. Eroglu n, I. Guvenc n , A. Sahin *, Y. Yapici n, N. Pala * & M. Yuksel *

author keywords: Combining receivers; free space optics (FSO); optical wireless communications (OWC); space division multiple access (SDMA)
TL;DR: LEDs are grouped and assigned to the users based on received signal strength from each LED, for which different solutions are proposed to achieve maximum throughput, proportional fairness, and quality of service. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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