2 papers
eess.SP2019
Angular Parameters Estimation of Multiple Incoherently Distributed Sources Generating Noncircular Signals
Sonia Ben Hassen, Faouzi Bellili, Abdelaziz Samet +1
We introduce a new method for the estimation of the angular parameters [i.e., central directions of arrival (DOAs) and angular spreads] of multiple non-circular and incoherently-di…
cs.IT2013
Energy-Efficient Spectrum Sharing in Relay-Assisted Cognitive Radio Systems
Mariem Mhiri, Karim Cheikhrouhou, Abdelaziz Samet +2
This work characterizes an important solution concept of a relevant spectrum game. Two energy-efficient sources communicating with their respective destination compete for an extra…