15 citations · 43 across the 15 of their papers we have counts for
4 papers · 1 filter
A Particle Filtering Approach for Enabling Distributed and Scalable Sharing of DSA Network Resources
Bassem Khalfi, Mahdi Ben Ghorbel, Bechir Hamdaoui +2
Handling the massive number of devices needed in numerous applications such as smart cities is a major challenge given the scarcity of spectrum resources. Dynamic spectrum access (…
Design, Development and Evaluation of a UAV to Study Air Quality in Qatar
Khalid Al-Hajjaji, Mouadh Ezzin, Husain Khamdan +2
Measuring gases for air quality monitoring is a challenging task that claims a lot of time of observation and large numbers of sensors. The aim of this project is to develop a part…
Optimizing Joint Data and Power Transfer in Energy Harvesting Multiuser Wireless Networks
Bassem Khalfi, Bechir Hamdaoui, Mahdi Ben Ghorbel +3
Energy harvesting emerges as a potential solution for prolonging the lifetime of the energy-constrained mobile wireless devices. In this paper, we focus on Radio Frequency (RF) ene…
Efficient Spectrum Availability Information Recovery for Wideband DSA Networks: A Weighted Compressive Sampling Approach
Bassem Khalfi, Bechir Hamdaoui, Mohsen Guizani +1
Compressive sampling has great potential for making wideband spectrum sensing possible at sub-Nyquist sampling rates. As a result, there have recently been research efforts that le…