Satellite communications (SatComs) have recently entered a period of renewed interest
motivated by technological advances and nurtured through private investment and ventures …

Compressive sensing (CS) has received much attention in several fields such as digital
image processing, wireless channel estimation, radar imaging, and cognitive radio (CR) …

Cognitive radio (CR) has been considered as a potential candidate for addressing the
spectrum scarcity problem of future wireless networks. Since its conception, several …

The capacity of interference network is a fundamental issue that eludes the researchers for
decades. Interference alignment (IA) is an emerging interference management technique …

The interest towards the deployment of Low Earth Orbit (LEO)/Medium Earth Orbit (MEO)
satellite systems in several frequency bands is increasing due to the requirement of low …

The usable satellite spectrum is becoming scarce due to continuously increasing demand
for broadcast, multimedia and interactive services. In this context, cognitive satellite …

With the development of satellite communication, the number of satellites in space
continuously increases. However, the available spectrum resources are scarce. To address …

Herein, the spectral coexistence scenario of two multibeam satellites over a common
coverage area is studied where a primary satellite produces larger beams while a …

This paper presents initial results of the recently kicked-off FP7 ICT STREP project
“CoRaSat”(Cognitive Radio for Satellite Communications)[1]. Focus is put on the preliminary …

Network densification through the deployment of small cells along the coverage area of a
macro-cell, employing massive multiple input multiple output (MIMO) and millimeter-wave …