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Author

C. Amatetti

3 papers indexed here

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Preprint Aug 2026

Beam scheduling policy for communications and PNT services from LEO satellites

Future low Earth orbit (LEO) constellations are expected to provide positioning, navigation, and timing (PNT) as a native service alongside broadband, removing the GNSS dependency inherited by 5G non-terrestrial networks. This is known in the literature as fused PNT. This paper asks how a multibeam satellites in a LEO...

Alejandro González-Garrido, F. Menzione, O. Picchi et al. · 0 citations
Conference Open access Oct 2026

Semantic and Channel-Aware Image Transfer in Satellite Networks

—Non-Terrestrial Networks (NTNs) are expected to support future large-scale remote sensing, but transmitting high-resolution satellite imagery is challenged by limited feeder links, time-varying channels, and constrained onboard computation. We propose AITACS (Adaptive Image Transmission with Asymmetric Computation ove...

M. Palena, K. Ma, F. Penna et al. · 1 citation

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