We develop state-of-the-art methods [BLoc, SpotFi, WiDeo, Spoton] for locating WiFi devices and BLE (Bluetooth Low Energy) tags.
Developing spectrum sensing entities that scale to requirements of next-generation wireless networks.
Full Duplex from theory to practice. Managing self interference cancellation, and various applications.
Harnessing wireless backscatter for low-power communication, sensing and wireless channel conditioning.
We investigate privacy and security vulnerabilities in wireless systems, and develop defense mechanisms to address such vulnerabilities.
Sensing for autonomous vehicles, toward multi-sensor fusion and robust radar imaging.
We develop untethered VR with a robust, high-quality wireless communication link. Infrastructure-free VR enabled by wireless tracking of VR headset.
We are improving the communication rate, efficiency, low latency, and robustness using commodity WiFi and millimeter-wave radios.