3 papers
cs.IT2026
Frequency-Adaptive Multi-Band Architecture for Upper Mid-Band MIMO Systems
Emiel Vanspranghels, Zhuangzhuang Cui, Sofie Pollin
FR3 (7-24 GHz), also referred to as the upper mid-band, has recently emerged as promising spectrum for 6G; however, its propagation and MIMO characteristics vary significa…
eess.SY2026
Site-Specific and Frequency-Dependent Channel Characterization and MIMO Performance in FR3
Zhuangzhuang Cui, Rudranil Chattopadhyay, Emiel Vanspranghels +1
Next-generation wireless systems aim to enable on-demand connectivity through dynamic spectrum utilization. Motivated by this vision, this paper investigates the propagation charac…
eess.SP2025
Location-Informed Interference Suppression Precoding Methods for Distributed Massive MIMO Systems
Emiel Vanspranghels, Raquel Marina Noguera Oishi, Franco Minucci +1
The evolution of mobile networks towards user-centric cell-free distributed Massive MIMO configurations requires the development of novel signal processing techniques. More specifi…