4 citations · 5 across the 5 of their papers we have counts for
5 papers
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…
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…
mmFlexible: Flexible Directional Frequency Multiplexing for Multi-user mmWave Networks
Ish Kumar Jain, Rohith Reddy Vennam, Raghav Subbaraman +1
Modern mmWave systems have limited scalability due to inflexibility in performing frequency multiplexing. All the frequency components in the signal are beamformed to one direction…
Two beams are better than one: Enabling reliable and high throughput mmWave links
Ish Kumar Jain, Raghav Subbaraman, Dinesh Bharadia
Millimeter-wave communication with high throughput and high reliability is poised to be a gamechanger for V2X and VR applications. However, mmWave links are notorious for low relia…
WiForce: Wireless Sensing and Localization of Contact Forces on a Space Continuum
Agrim Gupta, Cedric Girerd, Manideep Dunna +4
Contact force is a natural way for humans to interact with the physical world around us. However, most of our interactions with the digital world are largely based on a simple bina…