Graph Neural Networks for O-RAN Mobility Management: A Link Prediction Approach

Ana Gonzalez Bermudez, Miquel Farreras, Milan Groshev +3

Mobility performance has been a key focus in cellular networks up to 5G. To enhance handover (HO) performance, 3GPP introduced Conditional Handover (CHO) and Layer 1/Layer 2 Trigge…