29 citations · 44 across the 3 of their papers we have counts for
4 papers
TinySDR: Low-Power SDR Platform for Over-the-Air Programmable IoT Testbeds
Mehrdad Hessar, Ali Najafi, Vikram Iyer +1
Wireless protocol design for IoT networks is an active area of research which has seen significant interest and developments in recent years. The research community is however hand…
NetScatter: Enabling Large-Scale Backscatter Networks
Mehrdad Hessar, Ali Najafi, Shyamnath Gollakota
We present the first wireless protocol that scales to hundreds of concurrent transmissions from backscatter devices. Our key innovation is a distributed coding mechanism that works…
Ultra-low-power Wireless Streaming Cameras
Saman Naderiparizi, Mehrdad Hessar, Vamsi Talla +2
Wireless video streaming has traditionally been considered an extremely power-hungry operation. Existing approaches optimize the camera and communication modules individually to mi…
LoRa Backscatter: Enabling The Vision of Ubiquitous Connectivity
Vamsi Talla, Mehrdad Hessar, Bryce Kellogg +3
The vision of embedding connectivity into billions of everyday objects runs into the reality of existing communication technologies --- there is no existing wireless technology tha…