Results 1 to 10 of about 196 (48)

Dynamic Multiple Access Configuration in Intelligent Lifi Attocellular Access Points

IEEE Access, 2019
The exponential growth in the global demand for wireless connectivity calls for efficient and reliable management of the available wireless resources.
Hanaa Abumarshoud, Hamada Alshaer, Harald Haas   +2 more
doaj   +1 more source

PlaciFi: Orchestrating Optimal 3D Access Point Placement for LiFi-WiFi Heterogeneous Networks

IEEE Access, 2023
This paper presents PlaciFi, a comprehensive framework for orchestrating optimal 3D Access Point (AP) placement in LiFi-WiFi heterogeneous networks. Integrating LiFi and WiFi technologies allows leveraging of their strengths in different use cases and ...
Hansini Vijayaraghavan, Jorg Von Mankowski, Carmen Mas-Machuca, Wolfgang Kellerer   +3 more
doaj   +1 more source

Overcoming the rate-power trade-off: multi-junction photovoltaic receivers for efficient near-infrared power and gigabit data transmission

npj Wireless Technology
—Photonic power converters are promising receivers for simultaneous optical wireless information and power transfer systems. Fundamental trade-offs between generated power and data transmission speed, however, have constrained device performance.
Carmine Pellegrino, Richard Nacke, Behnaz Majlesein, Othman Younus, Isaac N. O. Osahon, Sina Babadi, Michael Schachtner, Gerald Siefer, David Lackner, Iman Tavakkolnia, Harald Haas, Henning Helmers   +11 more
doaj   +1 more source

Anizometrik ambliyopi hastalarının makula ve retina sinir lifi tabaka kalınlıkları

Sakarya Tıp Dergisi, 2015
AMAÇ: Anizometropik ambliyopi hastalarının makula kalınlıklarının ve retina sinir lifi tabaka kalınlıklarının optik koherens tomografi ile ölçülen değerlerinin sağlam gözleri ile ambliyop gözleri arasında değerlendirilmesiGereç ve Yöntemler: Çalışmaya ...
Ahmet Ergin, Nedime Şahinoğlu Keşkek, Selim Cevher, Sezer Helvacı   +3 more
doaj   +1 more source

Coverage-Aware Li-Fi Access Point Placement in Hybrid Wi-Fi/Li-Fi Indoor Networks: An MHCP-Based Finite-Termination Heuristic

IEEE Access
Indoor wireless systems are increasingly constrained by radio-frequency congestion, motivating hybrid WiFi/LiFi architectures that exploit the complementary strengths of radio-frequency and optical wireless access.
Haythem Bany Salameh, Salwa Mdardas, Anand Singh, Sharief Abdel-Razeq, Malik Umar, Ahmed Musa Alshorman   +5 more
doaj   +1 more source

TDMA Scheduling in Spatially Extended LiFi Networks

IEEE Open Journal of the Communications Society, 2020
Optical Wireless Communication (OWC) has attracted significant attention from academia and industry as a promising solution to complement traditional radio frequency communication.
Jona Beysens, Jean-Paul M. G. Linnartz, Dries Van Wageningen, Sofie Pollin   +3 more
doaj   +1 more source

Research on High-Speed Railway Communication Strategy Based on LIFI Technology

Advances in Multimedia, 2022
In order to improve the effect of high-speed railway communication, this paper studies the high-speed railway communication strategy combined with LIFI technology and improves the effect of high-speed railway communication through intelligent ...
Tingting Chen, Weiwei Hu
doaj   +1 more source

Sequential Load Balancing for Link Aggregation Enabled Heterogeneous LiFi WiFi Network

IEEE Open Journal of Vehicular Technology, 2022
Light fidelity (LiFi) is one of the promising communication technology for 6G internet of everything (IoE), however, it requires a line-of-sight (LoS) link; in contrast, WiFi can support moderate data rates even in the absence of LoS.
Rizwana Ahmad, Anand Srivastava
doaj   +1 more source

CoMP-JT Scheme for D2D Communication in Industrial LiFi Networks

IEEE Access, 2022
This paper focuses on the combined technique of device-to-device (D2D) and coordinated multipoint joint transmission (CoMP-JT) to bridge the indoor industrial wireless gap with LiFi-based networks.
Ahmet Burak Ozyurt, Wasiu O. Popoola
doaj   +1 more source

LiFi y su integración con la internet de las cosas

Revista Vínculos, 2019
En el documento, se lleva a cabo una revisión de la literatura sobre la comunicación por medio de la luz visible conocida como Light Fidelity (LiFi, por sus siglas en inglés) y el internet de las cosas (IoT, por sus siglas en inglés).
Miguel Ángel Leguizamón Páez, Jair Rojas Pineda, Edna Catherim Rodríguez Sánchez   +2 more
doaj   +1 more source