A fundamental problem facing the next generation of Satellite Communications (SatComs) is
the spectrum congestion and how the scarce spectral resources are allocated to meet the …

In this paper, we consider the cognitive satellite uplink where satellite terminals reuse
frequency bands of Fixed-Service (FS) terrestrial microwave links which are the incumbent …

This paper addresses the cognitive Geostationary Orbit (GSO) satellite uplink where satellite
terminals reuse frequency bands of Fixed-Service (FS) terrestrial microwave links which are …

Cognitive satellite terrestrial networks have received considerable attention as a promising
candidate to address the spectrum scarcity problem in future wireless communications …

The increasing demand for high-speed multimedia services and the underutilization of
scarce satellite spectral resources have recently led the researchers to propose the concept …

Cognitive satellite communication (SatCom) is rapidly emerging as a promising technology
to overcome the scarcity of the exclusive licensed band model in order to fulfill the …

The lack of available unlicensed spectrum together with the increasing spectrum demand by
multimedia applications has resulted in a spectrum scarcity problem, which affects satellite …

In this paper, we consider the problem of resource allocation in the context of cognitive
Satellite Communications (SatCom). In particular, we focus on the cognitive downlink access …

Cognitive satellite communications (SatCom) is considered to be able to alleviate the
bottleneck of spectrum resource shortage due to traditional spectrum allocation. This paper …

Satellites operating on same frequency bands with overlapping coverage can suffer from co-
channel interference from the others. Hence, resource allocation and interference …