Low Layer Functional Split Management in 5G and Beyond: Architecture and Self-adaptation. - Jordi Pérez-Romero; Oriol Sallent; David Campoy; Antoni Gelonch; Xavier Gelabert; Bleron Klaiqi (ISWCS, 2023)

A Tutorial on the Characterisation and Modelling of Low Layer Functional Splits for Flexible Radio Access Networks in 5G and Beyond. - Jordi Pérez-Romero; Oriol Sallent; Antoni Gelonch; Xavier Gelabert; Bleron Klaiqi; Marcus Kahn; David Campoy (IEEE Commun. Surv. Tutorials, 2023)

Digital Twin as a Service for 6G Radio Access Networks: Functional Model and Key Challenges. - David Campoy; Irene Vilà; Jordi Pérez-Romero; Oriol Sallent (ICT, 2025)