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eess.SP2024
3D Reconfigurable Intelligent Surfaces for Satellite-Terrestrial Networks
Islam M. Tanash, Risto Wichman
This paper proposes a three-dimensional (3D) satellite-terrestrial communication network assisted with reconfigurable intelligent surfaces (RISs). Using stochastic geometry models,…
eess.SP2024
On array geometry and self-interference in full-duplex massive MIMO communications
Robin Rajamäki, Risto Wichman
This paper studies the role of the joint transmit-receive antenna array geometry in shaping the self-interference (SI) channel in full-duplex communications. We consider a simple s…