Energy Efficient Beamforming Schemes for Satellite-Aerial-Terrestrial Networks
IEEE Transactions on Communications, pp. 3863-3875, 2020.
In this paper, we investigate energy efficient transmission for a satellite-aerial-terrestrial network (SATN), where a multi-antenna unmanned aerial vehicle (UAV) is employed as a relay to assist the satellite signal delivery. By considering total power constraint (TPC) or per-antenna power constraint (PPC) at the UAV, we first formulate ...More
Full Text (Upload PDF)
PPT (Upload PPT)