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Coexistence Demonstration and Wavelength Dependency Analysis of S-Band CV-QKD Signal with Fully Loaded C+L-Band DWDM Signals [PDF]

open access: yesEntropy
We demonstrated the coexistence of an S-band CV-QKD signal with fully loaded C+L-band classical signals for the first time. The secret key rate of the S-band QKD system was 986 kbps with the C+L-band WDM signals transmitted through a 20 km G.654.E fiber ...
Tetsuo Kawakami   +3 more
doaj   +2 more sources

SABADT: Hybrid Intrusion Detection Approach for Cyber Attacks Identification in WLAN

open access: yesIEEE Access, 2021
With the advancement of technology, the use of wireless media and devices are increasing every day. In particular, the use of wireless local area networks (WLAN) has increased rapidly in recent years and is expected to increase further. The current state
Merve Ozkan-Okay   +3 more
doaj   +1 more source

A Novel Approach for Gaussian Mixture Model Clustering Based on Soft Computing Method

open access: yesIEEE Access, 2021
Determining the number of clusters in a data set is a significant and difficult problem in cluster analysis. In this study, a new model-based clustering approach is proposed for the estimation of the number of clusters. In the proposed method, the number
Maruf Gogebakan
doaj   +1 more source

A Comprehensive Systematic Literature Review on Intrusion Detection Systems

open access: yesIEEE Access, 2021
Effectively detecting intrusions in the computer networks still remains problematic. This is because cyber attackers are changing packet contents to disguise the intrusion detection system (IDS) recently.
Merve Ozkan-Okay   +3 more
doaj   +1 more source

Wetland Fire Assessment and Monitoring in the Paraná River Delta, Using Radar and Optical Data for Burnt Area Mapping

open access: yesFire, 2022
In the past decades, important research has been carried out to map the natural disturbances in the Paraná River Delta. The benefits of the combined use optical and radar data are also known. The main objective of this paper is to assess the wetland fire
Héctor Del Valle   +2 more
doaj   +1 more source

Adaptation of Amorpha fruticosa to different habitats is enabled by photosynthetic apparatus plasticity

open access: yesPhotosynthetica, 2021
The rapid growth and spreading of invasive plant species could be related to their efficient photosynthesis performance. We analysed and compared photosynthetic efficiency of invasive indigo bush (Amorpha fruticosa L.) and noninvasive native Quercus ...
S. MLINARIĆ   +6 more
doaj   +1 more source

Guidance on evaluating parametric model uncertainty at decision-relevant scales [PDF]

open access: yesHydrology and Earth System Sciences, 2022
Spatially distributed hydrological models are commonly employed to optimize the locations of engineering control measures across a watershed. Yet, parameter screening exercises that aim to reduce the dimensionality of the calibration search space are ...
J. D. Smith   +5 more
doaj   +1 more source

Design of 960~1 400 MHz broadband power amplifier

open access: yesDianzi Jishu Yingyong, 2023
Based on laterally diffused metal-oxide-semiconductor (LDMOS) devices, a broadband RF power amplifier for L-band was developed. The amplifier is composed of two stages of amplification and cascade connection. In order to achieve broadband and good output
Cheng Sujie   +4 more
doaj   +1 more source

56.6 dB high gain L-band EDFA utilizing short-length highly-doped erbium rare-earth material [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2014
In this paper, we experimentally investigate the performance of an efficient high gain L-band erbium-doped fiber (EDF) amplifier structure utilizing short-length highly-doped erbium rare-earth material with a single pump source.
Al-Mansoori M. H., Al-Ghaithi W. S.
doaj   +1 more source

Wavelength-switchable L-band fiber laser assisted by random reflectors

open access: yesJournal of the European Optical Society-Rapid Publications, 2023
A wavelength-switchable L-band erbium-doped fiber laser (EDFL) assisted by an artificially controlled backscattering (ACB) fiber reflector is here presented.
Perez-Herrera R.A.   +5 more
doaj   +1 more source

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