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The paper carries out a preliminary assessment of how mobile satellite broadcasting (MSB) systems can increase their capacity potential with a high degree of flexibility and, at the same time, remain on par with wireless terrestrial counterparts. As argued in this work, a promising way forward in this regard is the migration from the conventional single polarization per beam to an advanced dual polarization...
In this work, we examine the feasibility of achieving Subspace Interference Alignment (SIA) in a multibeam satellite interference uplink channel. The channel is assumed to be Line-Of-Sight where link is a single physical path with complex gain and a large fixed delay (e.g. GEO satellite). SIA achieves interference-free degree of freedom in cellular networks owing to the rich scattering present in...
The recent emergence of satellite and terrestrial integrated mobile systems raises new challenges for interference coordination between satellite and terrestrial users. The terrestrial component aims at improving the satellite coverage in highly populated areas where satellite communications often suffer from a high blocking factor caused by the buildings. The term “integrated system” refers to a...
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