Abstract: Low Earth Orbit (LEO) satellite communication systems have recently been considered the key point for achieving seamless coverage and high-speed Internet services, with beam hopping (BH) ...

Abstract: Sports fields are primary locations for people to engage in sports activities and cultural exchanges, possessing significant social and economic value and being an important object for ...

Cosmonauts Oleg Artemyev and Sergey Prokopyev successfully installed the first ICARUS experiment antenna on the outside hull of the International Space Station during a nearly eight-hour space walk in ...

Accurate smartphone positioning in dense urban environments remains challenging due to signal blockage, multipath effects, and unreliable satellite ...

Accurate estimation of the ionosphere is essential for reliable Global Navigation Satellite System (GNSS) positioning, timing, and space weather ...

What is the significance of the launch of the heaviest satellite by LVM-3 for your UPSC exam? What relevance do topics such ...