Farzad Veisi Pedro B. Velloso Tomaso de Cola Babak Mafakheri Stefano Secci Non-Terrestrial Disaggregated RAN: Prospective Architectures and Performance Insights. 2026 March 319-326 40 IEEE Netw. 2 https://doi.org/10.1109/MNET.2025.3569497 db/journals/network/network40.html#VeisiVCMS26 streams/journals/network