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From Communications of the ACM

3D Localization for Subcentimeter-Sized Devices

We present the first localization system that consumes microwatts of power at a mobile device and can be localized across multiple rooms in settings such as homes... Rajalakshmi Nandakumar, Vikram Iyer, Shyamnath Gollakota
From Communications of the ACM | March 2021

From Communications of the ACM

Powering the Next Billion Devices with Wi-Fi

We present the first power over Wi-Fi system that delivers power to low-power sensors and devices and works with existing Wi-Fi chipsets. Vamsi Talla, Bryce Kellogg, Benjamin Ransford, Saman Naderiparizi, Joshua R. Smith, Shyamnath Gollakota
From Communications of the ACM | March 2017