Research
Cross-technology Communication
CTC is a new technology for direct communication among heterogeneous wireless devices (e.g., WiFi, Bluetooth) despite their incompatible physical-layers. CTC is a key to hyper-connectivity and cross-technology collaborations.
Millimeter Wave 5G/6G Wireless Communication & Networking
With 100 Gbps speed, mmWave is a key to heavy-traffic future applications such as virtual and augmented reality. We aim at realizing such services while tackling the unique issues of mmWave (e.g., blockage and high attenuation).
Batteryless Internet of Things
IoT without batteries is critical for (1) massive and pervasive IoT deployment and (2) a greener world. We design systems and algorithms for extremely low-power IoT operated by power harvesters (e.g., Solar-cell, RF, vibration).
Artificial Intelligence of Things
AI (training + inference) on low-power and low-cost IoT systems is a vital component for sustainable smart homes and healthcare. To realize this, we design efficient AI embedded systems (e.g., wearables) and algorithms with minimum computation, actuation, and sensing overheads.
