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eess.SP2024
Ray Tracing Algorithm for Reconfigurable Intelligent Surfaces
Sara Sandh, Hamed Radpour, Benjamin Rainer +2
Ray tracing accelerated with graphics processing units (GPUs) is an accurate and efficient simulation technique of wireless communication channels. In this paper, we extend a GPU-a…
eess.SP2022
Towards Cell-Free Massive MIMO: A Measurement-Based Analysis
David Löschenbrand, Markus Hofer, Laura Bernadó +2
Cell-free widely distributed massive multiple-input multiple-output (MIMO) systems utilize radio units spread out over a large geographical area. The radio signal of a user equipme…