2 papers
eess.SP2025
Fast and Scalable Beamforming for RIS-Assisted Downlink Multi-group Multicasting
Mohammad Ebrahimi, Min Dong, Mitra Hekmat
This paper considers downlink multi-group multicasting via beamforming facilitated by a reconfigurable intelligent surface (RIS). We develop a fast and scalable algorithm for the j…
eess.SP2025
Computation-and-Communication Efficient Coordinated Multicast Beamforming in Massive MIMO Networks
Shiqi Yin, Min Dong
The main challenges in designing downlink coordinated multicast beamforming in massive multiple-input multiple output (MIMO) cellular networks are the complex computational solutio…