3 papers
cs.IT2024
RIS-Assisted OTFS Communications: Phase Configuration via Received Energy Maximization
Mohamad H. Dinan, Arman Farhang
In this paper, we explore the integration of two revolutionary technologies, reconfigurable intelligent surfaces (RISs) and orthogonal time frequency space (OTFS) modulation, to en…
cs.IT2023
RIS-Assisted Generalized Receive Quadrature Spatial Modulation with Extension to Multicast Communications
Mohamad H. Dinan, Khatereh Nadali, Mark F. Flanagan
This paper proposes a novel reconfigurable intelligent surface (RIS)-assisted generalized receive quadrature spatial modulation (RIS-GRQSM) scheme to enhance the spectral efficienc…
cs.IT2023
RIS-Assisted Receive Quadrature Spatial Modulation with Low-Complexity Greedy Detection
Mohamad H. Dinan, Marco Di Renzo, Mark F. Flanagan
In this paper, we propose a novel reconfigurable intelligent surface (RIS)-assisted wireless communication scheme which uses the concept of spatial modulation, namely RIS-assisted…