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cs.IT2026
Two-Timescale Design for Downlink Multiuser Transmission with Dynamic Metasurface Antennas
Hao Xu, Angel Lozano, Hongwen Yang
Dynamic metasurface antennas (DMAs) promise to relieve massive multiple-input multiple-output architectures from their high energy consumption and hardware costs. This paper propos…
cs.IT2010
Mutual Information of IID Complex Gaussian Signals on Block Rayleigh-faded Channels
Fredrik Rusek, Angel Lozano, Nihar Jindal
We present a method to compute, quickly and efficiently, the mutual information achieved by an IID (independent identically distributed) complex Gaussian input on a block Rayleigh-…