43 citations · 104 across the 14 of their papers we have counts for
16 papers
Fronthaul Compression Control for shared Fronthaul Access Networks
Sandra Lagén, Xavier Gelabert, Andreas Hansson +2
There is a widely held belief that future Radio Access Network (RAN) architectures will be characterized by increased levels of virtualization, whereby base station functionalities…
Analysis and Evaluation of Synchronous and Asynchronous FLchain
Francesc Wilhelmi, Lorenza Giupponi, Paolo Dini
Motivated by the heterogeneous nature of devices participating in large-scale Federated Learning (FL) optimization, we focus on an asynchronous server-less FL solution empowered by…
Blockchain-enabled Network Sharing for O-RAN in 5G and Beyond
Lorenza Giupponi, Francesc Wilhelmi
The innovation provided by network virtualization in 5G, together with standardization and openness boosted by the Open Radio Access Network (O-RAN) Alliance, has paved the way to…
On the impact of numerology in NR V2X Mode 2 with sensing and no-sensing resource selection
Zoraze Ali, Sandra Lagén, Lorenza Giupponi
In this paper, we use a New Radio (NR) Vehicular-to-everything (V2X) standard compliant simulator based on ns-3, to study the impact of NR numerologies on the end-to-end performanc…
On the Performance of Blockchain-enabled RAN-as-a-service in Beyond 5G Networks
Francesc Wilhelmi, Lorenza Giupponi
Blockchain (BC) technology can revolutionize the future of communications by enabling decentralized and open sharing networks. In this paper, we propose the application of BC to fa…
Discrete-Time Analysis of Wireless Blockchain Networks
Francesc Wilhelmi, Lorenza Giupponi
Blockchain (BC) technology can revolutionize future networks by providing a distributed, secure, and unalterable way to boost collaboration among operators, users, and other stakeh…