Results 11 to 20 of about 3,282 (176)
Analysis of Non-Idealities in the Generation of Reconfigurable Sinc-Shaped Optical Nyquist Pulses
IEEE Access, 2021 Optical sinc-shaped Nyquist pulses are widely used in microwave photonics, optical signal processing, and optical telecommunications due to their numerous advantages, like rectangular shape in the frequency domain, the orthogonality and the consequential
Souvaraj De +4 more
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Increasing Reliability on UAV Fading Scenarios
IEEE Access, 2022 Unmanned aerial vehicles (UAVs) are the next technology to be incorporated into a telecommunications network to improve command and control on a large scale in both line-of-sight (LOS) and non-line-of-sight (NLOS) conditions. However, there is still room
Joseanne Viana +6 more
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ECOLOGICAL AND ECONOMIC ASPECTS OF LAND DESERTIFICATION
Vestnik Volgogradskogo Gosudarstvennogo Universiteta. Seriâ 3, Èkonomika,Èkologiâ, 2019 Agricultural lands of the Russian Federation are intensively subjected to degradation and desertification as a result of irrational economic activity, which, against the background of unfavorable climatic factors, led to the destruction of natural ...
Alexander S. Rulev, Gleb A. Rulev
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Energy-Efficient Massive MIMO Network
Tikrit Journal of Engineering Sciences, 2023 Massive Multiple-Input Multiple-Output (Massive MIMO) is widely regarded as a highly promising technology for the forthcoming generation of wireless systems.
Israa Hilme, Ayad Atiyah Abdulkafi
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eTOM to NFV mapping for flexible mobile service chaining in 5G networks: IMS use case
Heliyon, 2020 Mobile network operators (MNOs) continually look to improve their business and become more agile and competitive within the quickly developing telecommunications industry. In turn, telecommunication professionals put forward and adapt advanced models and
Youssef Seraoui +3 more
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Dual Self-Attention is What You Need for Model Drift Detection in 6G Networks
IEEE Transactions on Machine Learning in Communications and NetworkingThe advent of 6G networks heralds a transformative shift in communication technology, with Artificial Intelligence (AI) and Machine Learning (ML) forming the backbone of its architecture and operations.
Mazene Ameur +2 more
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Reconfigurable Metamirrors Based on Compliant Mechanisms
Advanced Functional Materials, EarlyView.Providing the basis for numerous practical applications, the reconfigurability of metadevices is of great importance. Through the integration of controlled mechanical deformation with chiral meta‐atoms, a compliant mechanism based metamirror is demonstrated for active control over the polarization of electromagnetic waves.
Galestan Mackertich‐Sengerdy +3 more
wiley +1 more source
Near‐Sensor Analog Computing via Monolithic 3D Piezoelectric Sensor–FeFET for Tactile Sensing System
Advanced Functional Materials, EarlyView.A monolithic 3D‐integrated tactile system combines a piezoelectric sensor and ferroelectric field‐effect transistor (FeFET) to process both static and dynamic pressure signals directly at the sensor node. The system enables in‐sensor analog noise filtering with multi‐level memory states, achieving high sensitivity and ultra‐low power operation (≈10 nW),
Woongjin Kim +6 more
wiley +1 more source
Development of Hybrid Exemplar based DLSRGAN model for Restoration of the Distorted Signals
ITEGAM-JETIAThis research focuses on the Development of a Hybrid Exemplar-based Deep Learning SRGAN Model for the restoration of distorted signals. Traditional signal restoration techniques often struggle with noise and distortion, leading to loss of critical ...
Tammineni Shanmukha Prasanthi +3 more
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Advanced Functional Materials, EarlyView.An innovative combination of size‐controlled template synthesis, partial cation exchange reactions, and dual shell passivation offers a new class of RoHS‐compliant, heavy metal‐free Cu‐Zn‐In‐Se/ZnS/Al2O3 core/shell/shell quantum dots (QDs), exhibiting long‐range tunability, highly efficient SWIR emission with remarkably narrow photoluminescence ...
Avijit Saha +8 more
wiley +1 more source