2 citations · 2 across the 4 of their papers we have counts for
5 papers
A Precoding for ORIS-Assisted MIMO Multi-User VLC System
Mahmoud Atashbar, Hamed Alizadeh Ghazijahani, Yong Liang Guan +1
In this paper, we study a multi-user visible light communication (VLC) system assisted with optical reflecting intelligent surface (ORIS). Joint precoding and alignment matrices ar…
A Public Information Precoding for MIMO Visible Light Communication System Based on Manifold Optimization
Hamed Alizadeh Ghazijahani, Mahmoud Atashbar, Yong Liang Guan +1
Visible light communication (VLC) is an attractive subset of optical communication that provides a high data rate in the access layer of the network. The combination of multiple in…
Application of NOMA in Vehicular Visible Light Communication Systems
Hamed Alizadeh Ghazijahani
In the context of an increasing interest toward reducing the number of traffic accidents and of associated victims, communication-based vehicle safety applications have emerged as…
Optimized Routing and Spectrum Assignment for Video Communication over an Elastic Optical Network
Hamed Alizadeh Ghazijahani, Hadi Seyedarabi, Javad Musevi Niya +1
Elastic optical network (EON) efficiently utilize spectral resources for optical fiber communication by allocating the minimum necessary bandwidth to client demands. On the other h…
Fine-grained wound tissue analysis using deep neural network
Hossein Nejati, Hamed Alizadeh Ghazijahani, Milad Abdollahzadeh +4
Tissue assessment for chronic wounds is the basis of wound grading and selection of treatment approaches. While several image processing approaches have been proposed for automatic…