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About

Sofie Pollin is a leading researcher in wireless communications, with a focus on advancing network architectures for 5G and beyond. Her work spans key areas including massive MIMO, energy-efficient communications, and the integration of optical-wireless solutions for next-generation systems. A major contribution is her exploration of cell-free support using machine learning within the O-RAN architecture, addressing critical challenges for 6G networks such as augmented reality and Industry 4.0 applications. This work, published in 2022, has already garnered 25 citations, reflecting its timely impact. Pollin has also advanced understanding of spatial correlation in massive MIMO through measurements and ray tracing, a fundamental property for 5G wireless channels. Additionally, her research on using controlled robot mobility to enhance energy efficiency in multihop communications demonstrates innovative approaches to battery-limited sensor networks. Through these contributions, Pollin is shaping the future of wireless connectivity, making her a notable figure in the field.