1 citations · 1 across the 3 of their papers we have counts for
3 papers
Two-Leg Deep Space Relay Architectures: Performance, Challenges, and Perspectives
Dario Modenini, Alfredo Locarini, Lorenzo Valentini +6
In this paper, architectures for interplanetary communications that feature the use of a data relay are investigated. In the considered "two-leg" architecture, a spacecraft orbitin…
Impact of Interference Subtraction on Grant-Free Multiple Access with Massive MIMO
Lorenzo Valentini, Alberto Faedi, Marco Chiani +1
The design of highly scalable multiple access schemes is a main challenge in the evolution towards future massive machine-type communications, where reliability and latency constra…
Analysis of Pointing Loss Effects in Deep Space Optical Links
Lorenzo Valentini, Alberto Faedi, Enrico Paolini +1
Owing to the extremely narrow beams, a main issue in optical deep space communications is represented by miss-pointing errors, which may severely degrade the system performance and…