Publications and Projects2018: Using RF backscatter to sense soil moisture
2017: Freerider, Backscatter Communication Using Commodity Radios (CoNEXT)
At the CoNEXT 2017 conference in Seoul, South Korea, we introduced the design and implementation of FreeRider, the first system to enable backscatter communication with multiple commodity radios, such as 802.11g/n WiFi, ZigBee, and Bluetooth, while these radios are simultaneously used for productive data communication. Furthermore, we are, to our knowledge, the first to implement and evaluate a multi-tag system.
2016: Field Recordings from Around the Globe
2014: Network Coded Anonymous Gossip (MEng Thesis)
MIT’s EECS department has a Masters of Engineering (MEng) program where qualifying undergraduates can apply to stay for an additional year and complete a master’s degree. The program requires both coursework and a research thesis. My research advisor was Professor Muriel Medard, and my topic was on using network coding for anonymous network communications.
2013: WiFi bitrate selection algorithm verification term paper
This was my term project for 6.829, MIT’s graduate computer networking class. We compared the performance of two wireless bit-rate selection algorithms and made improvements to one of them. Bit-rate selection is the process of choosing which bit rate to send with over the wireless link. Unlike wired networks, it is very common for wireless networks to send at lower rate that the maximum the channel supports. This is because wireless channel conditions are rarely ideal due to factors such as fading and interference. The goal is to select a bit rate that achieves the highest throughput, and to keep that rate updated as channel conditions change.