Browsing Scientific Publications in Information and Communication Technology by Author "Chelli, Ali"
Now showing items 1-8 of 8
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Fall Detection Based on the Instantaneous Doppler Frequency : A Machine Learning Approach
Chelli, Ali; Pätzold, Matthias Uwe (Chapter; Peer reviewed, 2019) -
The Impact of Fixed and Moving Scatterers on the Statistics of MIMO Vehicle-to-Vehicle Channels
Chelli, Ali; Pätzold, Matthias (Journal article; Peer reviewed, 2009)In this paper, we study the impact of fixed and moving clusters of scatterers on the statistics of multiple- input multiple-output (MIMO) vehicle-to-vehicle (V2V) channels. Double-bounce scattering is assumed for fixed ... -
A Machine Learning Approach for Fall Detection and Daily Living Activity Recognition
Chelli, Ali; Pätzold, Matthias Uwe (Peer reviewed; Journal article, 2019) -
A Machine Learning Approach for Fall Detection Based on the Instantaneous Doppler Frequency
Chelli, Ali; Pätzold, Matthias Uwe (Peer reviewed; Journal article, 2019) -
A non-stationary MIMO vehicle-to-vehicle channel model based on the geometrical T-junction model
Chelli, Ali; Pätzold, Matthias (Chapter; Peer reviewed, 2009)In this paper, we derive a non-stationary multiple-input multiple-output (MIMO) vehicle-to-vehicle (V2V) channel model from the geometrical T-junction model. The propagation environment is assumed to be extremely non-isotropic. ... -
Recognition of Falls and Daily Living Activities Using Machine Learning
Chelli, Ali; Pätzold, Matthias Uwe (Journal article; Peer reviewed, 2018)A robust fall detection system is essential to support the independent living of elderlies. In this context, we develop a machine learning framework for fall detection and daily living activity recognition. Using acceleration ... -
Throughput and delay analysis of HARQ with code combining over double Rayleigh fading channels
Chelli, Ali; Zedini, Emna; Alouini, Mohamed-Slim; Pätzold, Matthias Uwe; Balasingham, Ilangko (Journal article; Peer reviewed, 2018) -
WiHAR : From Wi-Fi Channel State Information to Unobtrusive Human Activity Recognition
Muaaz, Muhammad; Chelli, Ali; Pätzold, Matthias Uwe (Journal article; Peer reviewed, 2020)