26 citations · 88 across the 23 of their papers we have counts for
7 papers · 1 filter
POLARIS: PHY-Aware Spectrum Steering for Dynamic Spectrum Sharing
Stavros Dimou, Guevara Noubir
Dynamic Spectrum Sharing (DSS) enables flexible activation of additional spectrum resources but leaves open a key runtime question: once new spectrum becomes available, which steer…
ARGOS: Anomaly Recognition and Guarding through O-RAN Sensing
Stavros Dimou, Guevara Noubir
Rogue Base Station (RBS) attacks, particularly those exploiting downgrade vulnerabilities, remain a persistent threat as 5G Standalone (SA) deployments are still limited and User E…
DEFORM: A Practical, Universal Deep Beamforming System
Hai N. Nguyen, Guevara Noubir
We introduce, design, and evaluate a set of universal receiver beamforming techniques. Our approach and system DEFORM, a Deep Learning (DL) based RX beamforming achieves significan…
Towards an AI-Driven Universal Anti-Jamming Solution with Convolutional Interference Cancellation Network
Hai N. Nguyen, Guevara Noubir
Wireless links are increasingly used to deliver critical services, while intentional interference (jamming) remains a very serious threat to such services. In this paper, we are co…
Spectro-Temporal RF Identification using Deep Learning
Hai N. Nguyen, Marinos Vomvas, Triet Vo-Huu +1
RF emissions detection, classification, and spectro-temporal localization are crucial not only for tasks relating to understanding, managing, and protecting the RF spectrum, but al…
Cascading Denial of Service Attacks on Wi-Fi Networks
Liangxiao Xin, David Starobinski, Guevara Noubir
We unveil the existence of a vulnerability in Wi-Fi, which allows an adversary to remotely launch a Denial-of-Service (DoS) attack that propagates both in time and space. This vuln…
BaPu: Efficient and Practical Bunching of Access Point Uplinks
Tao Jin, Triet Vo-Huu, Erik-Oliver Blass +1
Today's increasing demand for wirelessly uploading a large volume of User Generated Content (UGC) is still significantly limited by the throttled backhaul of residential broadband…