My research interests are in all aspects of wireless networked systems, from the basic architecture of the wireless physical layer to high-level applications. The two main strands of work I have pursued in the past involve bringing phased array signal processing indoors and improving the capacity of wireless networks in a world with many billions of wireless devices, most of which transmit in wireless spectrum that is unplanned by any central authority. Current research efforts include:
Building programmable “smart surfaces” for buildings, to make wireless data networks faster, more interference-free, and more reliable.
Quantum compute-enabled wireless networks, an effort to leverage quantum communication for computationally demanding tasks in wireless radio receivers to make faster wireless networks.