Abstract: Cognitive radio and non-orthogonal multiple access are promising to improve the spectrum efficiency for the satellite-high altitude platform (HAP)-terrestrial networks. To achieve the ...

Japan satellite broadband network investment hits $922 million as Tokyo backs Rakuten Mobile and AST SpaceMobile in a ...

Abstract: For infrared small-target detection, convolutional neural network (CNN)-based methods have demonstrated promising performance. However, due to the small size of the targets, existing ...

The growing adoption of Starlink and SpaceX's mad valuation have led plenty of its would-be rivals to buy in extra capacity.