H
Hany Elgala
Researcher at University at Albany, SUNY
Publications - 109
Citations - 5663
Hany Elgala is an academic researcher from University at Albany, SUNY. The author has contributed to research in topics: Orthogonal frequency-division multiplexing & Visible light communication. The author has an hindex of 27, co-authored 102 publications receiving 4986 citations. Previous affiliations of Hany Elgala include Jacobs University Bremen & University of Bremen.
Papers
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Journal ArticleDOI
Indoor optical wireless communication: potential and state-of-the-art
TL;DR: This article aims at reviewing and summarizing recent advancements in OW communication, with the main focus on indoor deployment scenarios, including a discussion of challenges, potential applications, state of the art, and prospects.
Journal ArticleDOI
Coexistence of WiFi and LiFi toward 5G: concepts, opportunities, and challenges
Moussa Ayyash,Hany Elgala,Abdallah Khreishah,Volker Jungnickel,Thomas D. C. Little,Sihua Shao,Michael Rahaim,Dominic Schulz,Jonas Hilt,Ronald Freund +9 more
TL;DR: The general characteristics of WiFi and VLC (or LiFi) are described and a practical framework for both technologies to coexist is demonstrated, to explore the existing research activity in this area and articulate current and future research challenges.
Proceedings ArticleDOI
Visible light communication using OFDM
TL;DR: It is demonstrated theoretically and by means of an experimental system that the high peak-to-average ratio in OFDM can be exploited constructively in visible light communication to intensity modulate LEDs.
Journal ArticleDOI
Indoor broadcasting via white LEDs and OFDM
TL;DR: The physical layer implementation of a VLC system based on a modified version of the classical orthogonal frequency division multiplexing (OFDM) modulation technique is described and a hardware prototype for short-range broadcasting using a white LED lamp is presented.
Journal ArticleDOI
Optical Spatial Modulation
TL;DR: It will be shown in this paper that the optical MIMO channel is highly correlated if transmitter and receiver locations are not optimized, which results in a significant power penalty, and that aligning transmit and receive units creates nearly uncorrelated channel paths.