Results 91 to 100 of about 159,611 (219)
MIMO-THP System with Imperfect CSI
, 2011 In recent years, it was realized that designing wireless digital communication systems to more efficiently exploit the spatial domain of the transmission medium, allows for a significant increase of spectral efficiency. These systems, in general case, are known as Multiple Input Multiple Output (MIMO) systems and have received considerable attention of
openaire +2 more sources
Deep Reinforcement Learning‐Based Control for Real‐Time Hybrid Simulation of Civil Structures
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT Real‐time Hybrid Simulation (RTHS) is a cyber‐physical technique that studies the dynamic behavior of a system by combining physical and numerical components that are coupled through a boundary condition enforcer. In structural engineering, the numerical components are subjected to environmental loads that become dynamic displacements of the ...
Andrés Felipe Niño +6 more
wiley +1 more source
IEEE Access, 2018 In this paper, we consider multipair two-way massive multiple-input and multipleoutput (MIMO) communication system, in which multiple pairs of source nodes exchange messages with the help of one shared amplify-and-forward relay provisioned with large ...
Do Dung Nguyen, Yong Liu, Qingchun Chen
doaj +1 more source
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Low Earth Orbit (LEO) satellite constellations offer unprecedented opportunities for global broadband connectivity but pose significant beamforming challenges due to rapid platform motion and stringent onboard hardware constraints. Fully digital architectures, while optimal in theory, remain impractical for satellite payloads, motivating ...
Mohammad Momani +2 more
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT Achieving the Sustainable Development Goals (SDGs) requires transparent and accountable local governments, yet little is known about the structural drivers of municipal transparency. This study introduces a machine learning approach to predict municipal transparency using the Bidimensional Transparency Index (BTI), which measures both the ...
Ana M. Plata‐Díaz +3 more
wiley +1 more source
TechnologiesThe integration of wireless power transfer (WPT) with massive multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) networks can provide operational capabilities to energy-constrained Internet of Things (IoT) devices in cyber ...
Agbon Ehime Ezekiel +7 more
doaj +1 more source
Novel Noise Injection Scheme to Guarantee Zero Secrecy Outage under Imperfect CSI. [PDF]
Entropy (Basel), 2023 Ta HQ, Cao L, Oh H.
europepmc +1 more source
Sustainable Development, EarlyView.ABSTRACT Social innovation (SI) is increasingly recognised as an important enabler of circular economy (CE) transitions. However, existing research offers limited explanation of the processes through which SI operationalises CE principles, as SI and CE have largely evolved in parallel and existing conceptualisations remain predominantly descriptive ...
Souresh Cornet +2 more
wiley +1 more source
Physical Layer Security in Two-Way SWIPT Relay Networks with Imperfect CSI and a Friendly Jammer. [PDF]
Entropy (Basel), 2023 Hayajneh M, Gulliver TA.
europepmc +1 more source
CSI-COP Anonymous Citizen Scientists data_D4.3
, 2023 This dataset complements EU Horizon2020 CSI-COP deliverable report D4.3 on 'who are the citizen scientists'
Shah, Huma; id_orcid
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