Results 61 to 70 of about 1,828 (179)

PSO Algorithm on PAPR Reduction Performance of Asymmetrically Clipped Optical‐OFDM

Applied Computational Intelligence and Soft Computing, Volume 2026, Issue 1, 2026.
This research presents a novel hybrid optimization framework combining artificial neural networks (ANN) and particle swarm optimization (PSO) to mitigate the high peak‐to‐average power ratio (PAPR) in asymmetrically clipped optical‐orthogonal frequency division multiplexing (ACO‐OFDM) systems. While conventional PTS effectively reduces PAPR, it suffers
Hermansyah Alam, Anuar Mat Safar, Norizan Mohamed Nawawi, Mohd Nordin Junita, Aymen Abdalmunam Hameed, Ridha Ejbali   +5 more
wiley   +1 more source

Recent Progress in GaN-Based High-Bandwidth Micro-LEDs and Photodetectors for High-Speed Visible Light Communication

Photonics
Visible light communication (VLC) is an emerging communication technology that integrates lighting and communication, offering significant advantages in terms of data transmission rates and broad application prospects.
Handan Xu, Jiakang Ai, Tianlin Deng, Yuandong Ruan, Di Sun, Yue Liao, Xugao Cui, Pengfei Tian   +7 more
doaj   +1 more source

Signal Performance Characterization of Visible Light Nonorthogonal Multiple Access With Integrated Sensing and Communication Network

International Journal of Optics, Volume 2026, Issue 1, 2026.
This paper exploits the signal performance characterization of visible light nonorthogonal multiple access (VL‐NOMA) for integrated sensing and communication (ISAC) network. The VL as a carrier uses light‐emitting diode (LED) to broadcast data to multiple users.
Chidi E. Ngene, Prabhat Thakur, G. Singh, Giovanni Magno   +3 more
wiley   +1 more source

Vehicular Visible Light Networks for Urban Mobile Crowd Sensing

Sensors, 2018
Crowd sensing is a powerful tool to map and predict interests and events. In the future, it could be boosted by an increasing number of connected vehicles sharing information and intentions.
Barbara M. Masini, Alessandro Bazzi, Alberto Zanella   +2 more
doaj   +1 more source

AI‐Enhanced Traffic Prediction and Adaptive Frequency Management for Advanced V2V Communication Utilizing Li‐Fi and mmWave Technologies

Journal of Electrical and Computer Engineering, Volume 2026, Issue 1, 2026.
This paper proposes an AI‐based light fidelity (Li‐Fi) and millimeter‐wave (mmWave) architecture to hastily mitigate most of the challenges in vehicle‐to‐vehicle (V2V) communication systems. Through traffic prediction based on machine learning technologies, the system enables proactive resource allocation, as well as intelligent frequency management in
Mohammed Aboud Kadhim, Hamood Shehab Hamid, Ahmed Obaid Aftan, Deepali   +3 more
wiley   +1 more source

Cooperative Visible Light Communications With Full-Duplex Relaying

IEEE Photonics Journal, 2017
In this paper, we investigate cooperative visible light communication (VLC) system where an intermediate light source acts as a relay terminal. We assume that relay terminal operates in full-duplex mode.
Omer Narmanlioglu, Refik Caglar Kizilirmak, Farshad Miramirkhani, Murat Uysal   +3 more
doaj   +1 more source

Performance Analysis of Blue Led-Based Visible Light Communication Using One-Dimensional Multidiagonal Codes

Sukkur IBA Journal of Emerging Technologies
Visible light communication (VLC) is a powerful technology that is already in use in various application areas, such as indoor VLC, outdoor - vehicle to vehicle communication and under water communication.
kehkashan memon, Muhammad Anus Shaikh, Muhammad Ibrahim Shaikh, Fiza Afroze Baloch, QadirDad Baloch, Fahim Aziz Umrani, Zartasha Baloch   +6 more
doaj   +1 more source

Komunikasi Cahaya Tampak untuk Model Sistem Pintu Otomatis Berbasis Internet of Things

Jurnal Elkomika
ABSTRAK Komunikasi cahaya tampak (Visible Light Communication) merupakan solusi untuk komunikasi berkecepatan tinggi pada sistem berbasis Internet of Things.
YUS NATALI, NURWAN R. F, ADE NURHAYATI, M. RIZKY, M. NABIL A, MOSES M, M. ROIHAN, ALVA NURVINA S, PIETRA DORAND, SUYATNO SUYATNO   +9 more
doaj   +1 more source

Power Efficient Visible Light Communication (VLC) with Unmanned Aerial Vehicles (UAVs)

CoRR, 2019
4 pages, 4 figures.
Yang Yang 0057, Mingzhe Chen, Caili Guo, Chunyan Feng, Walid Saad 0001   +4 more
openaire   +2 more sources

Investigation on overlapping interference on VLC networks consisting of multiple LEDs

ICT Express, 2015
Visible light communication (VLC) has become an alternative candidate in next-generation indoor wireless local area network. However, it is a great challenge for a receiver to obtain the signals from multiple LED sources that transmit different ...
Nan Chi, Jianyang Shi
doaj   +1 more source