Our research on smart home is focused on efficient data collection from buildings, analyzing the data, and detecting the occupants' activities.

• Nonintrusive Occupant Identification by Sensing Body Shape and Movement
• New Sensors for Occupant Counting
• Indoor Climate Monitoring

We research communication systems for the next generation IoT.

• Role of Wi-Fi Access Points in Sensing in Buildings
• Visible Light Communication

Studying Internet protocols and systems in large-scale real-world environment.

• Does QUIC make the Web faster?
• Network Protocol Emulation on the Cloud

• We are investigating ways to secure "Next Generation 911 Emergency Communication".