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cs.IT2024
Improving Connectivity of RIS-Assisted UAV Networks using RIS Partitioning and Deployment
Mohammed Saif, Shahrokh Valaee
Reconfigurable intelligent surface (RIS) is pivotal for beyond 5G networks in regards to the surge demand for reliable communication in unmanned aerial vehicle (UAV) networks. This…
cs.IT2024
Uni-polarized RIS Beamforming for Improving Connectivity of Multi-RIS-Assisted D2D Networks
Mohammed Saif, Mohammad Javad-Kalbasi, Shahrokh Valaee
This paper introduces a novel method to enhance the connectivity of multi-reconfigurable intelligent surface-assisted device-to-device networks, referred to as multi-RIS-assisted D…
cs.IT2024
Broad and Spectral-Efficient Beamforming for the Uni-polarized Reconfigurable Intelligent Surfaces
Mohammad Javad-Kalbasi, Mohammed Saif, Shahrokh Valaee
A reconfigurable intelligent surface (RIS) is composed of low-cost elements that manipulate the propagation environment from a transmitter by intelligently applying phase shifts to…