2 papers
eess.SP2026
Spyglass: Directional Spectrum Sensing with Single-shot AoA Estimation and Virtual Arrays
Raghav Subbaraman, Akshit Agarwal, Wenhao Chen +1
In this paper, we introduce Spyglass, a spectrum sensor designed to address the challenges of effective spectrum usage in dense wireless environments. Spyglass is capable of observ…
cs.NI2025
FSMA: Gateway-Controlled Access for Scalable LoRa Non-Terrestrial Networks
Rohith Reddy Vennam, Maiyun Zhang, Raghav Subbaraman +2
LoRa-based non-terrestrial networks are rapidly becoming infrastructure for global IoT, with LEO satellites delivering direct-to-device connectivity and drone-mounted gateways serv…