3 papers
eess.SP2024
Radio Maps for Beam Alignment in mmWave Communications with Location Uncertainty
Tien Ngoc Ha, Daniel Romero, Roberto López-Valcarce
Next generation communication systems require accurate beam alignment to counteract the impairments that characterize propagation in high-frequency bands. The overhead of the pilot…
eess.SP2024
Spoofing Detection in the Physical Layer with Graph Neural Networks
Tien Ngoc Ha, Daniel Romero
In a spoofing attack, a malicious actor impersonates a legitimate user to access or manipulate data without authorization. The vulnerability of cryptographic security mechanisms to…
eess.SP2023
Spoofing Attack Detection in the Physical Layer with Robustness to User Movement
Daniel Romero, Tien Ngoc Ha, Peter Gerstoft
In a spoofing attack, an attacker impersonates a legitimate user to access or modify data belonging to the latter. Typical approaches for spoofing detection in the physical layer d…