2 citations · 2 across the 6 of their papers we have counts for
6 papers
Energy Efficiency Maximization of MIMO Systems through Reconfigurable Holographic Beamforming
Robert Kuku Fotock, Alessio Zappone, Agbotiname Lucky Imoize +1
This study considers a point-to-point wireless link, in which both the transmitter and receiver are equipped with multiple antennas. In addition, two reconfigurable metasurfaces ar…
Secrecy Energy Efficiency Maximization in RIS-Aided Networks: Active or Nearly-Passive RIS?
Robert Kuku Fotock, Agbotiname Lucky Imoize, Alessio Zappone +2
This work addresses the problem of secrecy energy efficiency (SEE) maximization in RIS-aided wireless networks. The use of active and nearly-passive RISs are compared and their tra…
Secrecy Energy Efficiency Maximization in RIS-Aided Wireless Networks with Statistical CSI
Robert Kuku Fotock, Agbotiname Lucky Imoize, Alessio Zappone +2
This work studies the problem of secrecy energy efficiency maximization in multi-user wireless networks aided by reconfigurable intelligent surfaces, in which an eavesdropper overh…
Secrecy Energy Efficiency Maximization in RIS-Aided Wireless Networks
Robert Kuku Fotock, Alessio Zappone, Marco Di Renzo
This work proposes a provably convergent and low complexity optimization algorithm for the maximization of the secrecy energy efficiency in the uplink of a wireless network aided b…
Energy Efficiency in RIS-Aided Wireless Networks: Active or Passive RIS?
Robert K. Fotock, Alessio Zappone, Marco Di Renzo
This work addresses the comparison between active and passive RISs in wireless networks, with reference to the system energy efficiency (EE). To provably convergent and computation…
Energy Efficiency Maximization in RIS-Aided Networks with Global Reflection Constraints
Robert K. Fotock, Alessio Zappone, Marco Di Renzo
This work addresses the issue of energy efficiency maximization in a multi-user network aided by reconfigurable intelligent surface (RIS) with global reflection capabilities. Two o…