Results 261 to 270 of about 847,683 (321)

Aligning the Light for Vehicular Visible Light Communications: High Data Rate and Low-Latency Vehicular Visible Light Communications Implementing Blind Interference Alignment

IEEE Vehicular Technology Magazine, 2023
Vehicle-to-vehicle (V2V) communications are one of the most promising 6G scenarios. However, V2V communications demand high data rates and extremely low-latency requirements that are difficult to satisfy nowadays.
M. M. Céspedes, Borja Genovés Guzmán, V. P. Gil Jiménez, A. G. Armada   +3 more
semanticscholar   +1 more source

Optimal Height of UAV in Covert Visible Light Communications

IEEE Communications Letters, 2023
This letter focuses on an unmanned aerial vehicle (UAV)-based covert visible light communication system. In the system, the UAV (Alice) sends information to a legitimate user (Bob) covertly while avoiding being detected by a warden (Willie).
Jin-yuan Wang, Dao-Peng Su, Pan Feng, Na Liu, Jun-Bo Wang   +4 more
semanticscholar   +1 more source

Visible Light Communications for Unmanned Aerial Vehicle: Channel Modeling and Experimental Validation

IEEE Communications Letters, 2023
Unmanned aerial vehicles (UAVs) have been widely applied for their high mobility and low cost, and the visible light communication (VLC) aided UAV can combine the flexibility of UAV and the high transmission rate of VLC.
S. Wang, Kehan Zhang, Bin Zhu, Wei Wang, Zaichen Zhang   +4 more
semanticscholar   +1 more source

Visible Light Communications

2017
Visible light communications (VLC) use the visible spectrum and provide wireless communication using omnipresent light-emitting diodes (LEDs). This chapter provides an overview of the Institute of Electrical and Electronics Engineers (IEEE) standard describing the main features of physical (PHY) and medium access control (MAC) layers.
Uysal, Murat, Edemen, Çağatay, Baykaş, T., Sarbazi, E., Shams, P., Uğurdağ, Hasan Fatih, Celebi, H.   +6 more
  +5 more sources

Intelligent Reflecting Surface-Aided Visible Light Communications: Potentials and Challenges

IEEE Vehicular Technology Magazine, 2022
To satisfy the explosive growing traffic demands in wireless communications, visible light communication (VLC) performs as a promising technology due to its broad and license-free bandwidth.
Shiyuan Sun, Tengjiao Wang, Fang Yang, Jian Song, Zhu Han   +4 more
semanticscholar   +1 more source

Infrastructure-to-Vehicle Visible Light Communications: Channel Modelling and Performance Analysis

IEEE Transactions on Vehicular Technology, 2022
Visible light communication (VLC) has emerged as a potential wireless connectivity solution for infrastructure-to-vehicle (I2V) communications.
Hossien B. Eldeeb, Mohammed Elamassie, S. M. Sait, M. Uysal   +3 more
semanticscholar   +1 more source

Cooperative Visible Light Communications

2016
In this chapter, we explore the concept of cooperative transmissions in the context of visible light communications (VLC). An indoor office space is considered with two light sources; the one at the ceiling is connected to the backbone network and provides ambient light to the environment while the other one is mounted on the desk and used for task ...
Narmanlioglu, Ömer, Caglar Kizilirmak, R., Miramirkhani, Farshad, Uysal, Murat   +3 more
openaire   +2 more sources

A Survey of Channel Modeling Techniques for Visible Light Communications

Journal of Network and Computer Applications, 2021
Visible Light Communication (VLC) is a subset of Optical Wireless Communication (OWC) originally based on Light Emitting Diodes (LEDs) for data transmission in an imperceptible way to human vision. Thanks to its wide license-free bandwidth, high security,
Selma Yahia, Yassine Meraihi, A. Ramdane-Cherif, Asma Benmessaoud Gabis, D. Acheli, Hongyu Guan   +5 more
semanticscholar   +1 more source

Low-Complexity Layered ACO-OFDM for Power-Efficient Visible Light Communications

IEEE Transactions on Green Communications and Networking, 2022
Commercially available LED luminaires demand both low-complexity and high power efficiency from visible light communication (VLC) deployments. Layered asymmetrically clipped optical orthogonal frequency division multiplexing (LACO-OFDM) is attracting ...
Ruowen Bai, S. Hranilovic, Zhaocheng Wang   +2 more
semanticscholar   +1 more source

Multi-User Massive MIMO Visible Light Communications With Limited Pilot Transmission

IEEE Transactions on Wireless Communications, 2022
Visible light communication (VLC) building on the existing illumination infrastructure utilizes light emitting diode (LED) luminaries as wireless transmitters.
Omer Narmanlioglu, M. Uysal
semanticscholar   +1 more source