Results 21 to 30 of about 3,667,055 (250)
High fidelity femtosecond pulses from an ultrafast fiber laser system via adaptive amplitude and phase pre-shaping [PDF]
, 2009 We report the generation of a 12.6W average power, 50MHz repetition rate pulse train, compressible to high fidelity 170fs pulses, from an ultrafast ytterbium-doped fiber laser system via adaptive amplitude and phase pre ...
Shepherd, D.P. +5 more
core +2 more sources
An Adaptive Handover Scheme for Hybrid LiFi and WiFi Networks
IEEE Access, 2022 The hybrid light fidelity (LiFi) and wireless fidelity (WiFi) network (HLWNet) is considered to be a potential component of the next generation indoor wireless networks.
Guanghui Ma +2 more
doaj +1 more source
Evolution of Hybrid LiFi–WiFi Networks: A Survey
Sensors, 2023 Given the growing number of devices and their need for internet access, researchers are focusing on integrating various network technologies. Concerning indoor wireless services, a promising approach in this regard is to combine light fidelity (LiFi) and
Toni Besjedica +3 more
doaj +1 more source
Internet of Things Utilizing Light Fidelity Technology: A Review
Al-Iraqia Journal for Scientific Engineering Research, 2023 Light Fidelity (Li-Fi) is an optical wireless communication technique that delivers high-speed data transmission rates by utilizing light-emitting diodes (LEDs).
Satea H. Alnajjar , Haneen M. Mahmoud
doaj +1 more source
IEEE Access, 2019 A new technique, which can increase the wireless light fidelity channel capacity based on the white light emitting diode, is proposed. It is implemented by using the non-orthogonal frequency shift keying and the sparse carrier sampling at the same time ...
Daewoong Cheong +4 more
doaj +1 more source
Fidelity in Archaeal Information Processing [PDF]
, 2010 A key element during the flow of genetic information in living systems is fidelity. The accuracy of DNA replication influences the genome size as well as the rate of genome evolution.
Stan J. J. Brouns +9 more
core +1 more source
Light Fidelity (Li-Fi) overview and investigation into connection speed
Engineering Management in Production and Services, 2021 The overarching aim was to reduce the frequency of connection failures that occur due to the connection speed and reliability, and identify, characterise and optimise the key process input variables (KPIVs).
Sharma Mithun, Sharma Shilpi
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 +3 more
doaj +1 more source
High fidelity modelling of traffic light control with XML logic representation
SUMO Conference Proceedings, 2022 The paper describes a novel approach to modelling traffic light control in SUMO with control logic configured in xml inputs. It shows also, that this approach allows for high fidelity replication of a real-world traffic controller by comparing original ...
Maik Halbach, Jakob Erdmann
doaj +1 more source
Treatment fidelity in einem neuen konversationsorientierten Therapieansatz für Menschen mit Agrammatismus und deren Konversationspartner [PDF]
, 2013 Background: When conducting a speech and language therapy intervention study, one essential part lies in the evaluation of the outcomes. The underlying therapy itself and its delivery are aspects which are mostly done in the background.
Heilemann, Claudia
core +1 more source