Research
Publications, preprints, talks, software and data from the 6G-RUPA project.
Welcome to the research section! Here you can find all the information related to the research we are doing on 6G-RUPA.
Publications#
A position paper that introduces the core concepts of 6G-RUPA, outlining its potential to improve future mobile networks:
Preprints#
Posters and talks#
Rethinking NTN Architecture: Leveraging 6G-RUPA for Scalable and Energy-Efficient LEO Networks
SNS4SNS 2026, Sophia Antipolis
Improving 5G Scalability Using 6G-RUPA
Boston University, Fall 2025
Software and data#
PLMN-GraphSim
Discrete-event simulator that runs over national-scale mobile operator network graphs (Spain and the USA) to compare forwarding state, UPF placement and handovers in 5G and 6G-RUPA.
NTN LEO Satellite Routing Evaluation Data
Forwarding-state, routing-update, stability, delivery and path-stretch results for link-state, topological and explicit-path routing across Starlink, OneWeb, Kuiper and Telesat, generated with LEOPath. Supports the topological forwarding preprint.
PLMN-GraphSim Dataset
Processed demographics and cellular-network topology for Spain and the USA (from INE, the US Census Bureau and OpenCellID), used as input to PLMN-GraphSim to reproduce the experiments in the Beyond 5G architectural constraints preprint.
Ongoing research#
We’re currently working on 6G-RUPA applied to Non-Terrestrial Networks, starting with routing in LEO satellite constellations using topological addresses. The topological forwarding preprint and the SNS4SNS poster present the first results. Stay tuned for more updates!





