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eess.SP2022★ 1 cited
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…
cs.IT2022
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…