4 papers
ARGUS: Attention-Guided Transformers for Scalable Person Identification Using Wi-Fi Telemetry
Nayan Sanjay Bhatia, Pranay Kocheta, Yuhan Li +1
Passive, device-free person identification offers an alternative to camera- and wearable-based biometrics, yet existing wireless approaches rely largely on gait or activity cues an…
PulseFi: A Low Cost Robust Machine Learning System for Accurate Cardiopulmonary and Apnea Monitoring Using Channel State Information
Pranay Kocheta, Nayan Sanjay Bhatia, Katia Obraczka
Non-intrusive monitoring of vital signs has become increasingly important in a variety of healthcare settings. In this paper, we present PulseFi, a novel low-cost non-intrusive sys…
Indoor Localization using Compact, Telemetry-Agnostic, Transfer-Learning Enabled Decoder-Only Transformer
Nayan Sanjay Bhatia, Pranay Kocheta, Russell Elliott +2
Indoor Wi-Fi positioning remains a challenging problem due to the high sensitivity of radio signals to environmental dynamics, channel propagation characteristics, and hardware het…
Transforming Decoder-Only Transformers for Accurate WiFi-Telemetry Based Indoor Localization
Nayan Sanjay Bhatia, Katia Obraczka
Wireless Fidelity (WiFi) based indoor positioning is a widely researched area for determining the position of devices within a wireless network. Accurate indoor location has numero…