Fifth generation (5G) cellular networks will serve a wide variety of heterogeneous use cases,
including mobile broadband users, ultra-low latency services and massively dense …

A flying base station based on an unmanned aerial vehicle (UAV) uses its mobility to extend
its connectivity coverage and improve its communication channel quality to achieve a …

Open RAN has emerged as a transformative approach in the evolution of cellular networks,
addressing challenges posed by modern applications and high network density. By …

5G and open radio access networks (Open RANs) will result in vendor-neutral hardware
deployment that will require additional diligence towards managing security risks. This new …

Abstract The 4G/Long Term Evolution (LTE) has become the dominant mobile access
technology worldwide so far, while the development of the 5G/NR (New Radio) cellular …

In the past decade, the security of cellular networks has been increasingly under scrutiny,
leading to the discovery of numerous vulnerabilities that expose the network and its users to …

The modern 5G fronthaul, which connects the base stations to radio units in cellular
networks, is designed to deliver microsecond-level performance guarantees using Ethernet …

We present the first open-source tool capable of efficiently sniffing 5G control channels,
5GSniffer and demonstrate its potential to conduct attacks on users privacy. 5GSniffer builds …

Smartphones today leverage baseband processors to implement the multitude of cellular
protocols. Basebands execute firmware, which is responsible for decoding hundreds of …

Baseband software is an important component in cellular communication. Unfortunately, it is
almost impossible to implement baseband software correctly due to the complexity and the …