4 papers
UnifSrv: AP Selection for Achieving Uniformly Good Performance of CF-MIMO in Realistic Urban Networks
Yunlu Xiao, Marina Petrova, Ljiljana SimiÄ
Under the ideal assumption of uniform propagation, cell-free massive MIMO (CF-mMIMO) provides uniformly high throughput over the network by effectively surrounding each user with i…
Cell-Free Massive MIMO Under Mobility: A Fairness-Differentiated Handover Scheme
Yunlu Xiao, Marina Petrova, Ljiljana SimiÄ
While cell-free massive MIMO (CF-mMIMO) offers high network-wide throughput in static networks, especially for the worst-served users, its performance in mobile networks is not yet…
Unleashing Sensor-Aided Environment Awareness for Beam Management in Beyond-5G Networks: An OpenAirInterface Experimental Platform
Aron Schott, Berk Acikgöz, Omar Massoud +2
Large antenna arrays and beamforming techniques are key components for exploiting the spectrum-rich FR2 bands in next-generation mobile communication networks. Given the site-speci…
Cross-Environment Transfer Learning for Location-Aided Beam Prediction in 5G and Beyond Millimeter-Wave Networks
Enrico Tosi, Panwei Hu, Aleksandar Ichkov +2
Millimeter-wave (mm-wave) communications requirebeamforming and consequent precise beam alignmentbetween the gNodeB (gNB) and the user equipment (UE) toovercome high propagation lo…