Research

Low-power wireless

ZiXOR: Lightweight network coding for reliable communications in IoT. Indoor IoT communications (ZigBee, BlueTooth) usually suffer from the inference from WiFi networks. We devise a lightweight yet reliable network coding system for indoor IoT communications, which incurs minimized redundancy and does not require change on the off-the-shelf devices. The system is implemented with TelosB/TinyOS nodes and significantly improves the reliability of indoor IoT applications. The erratum for the publication is here.

Video presentations: youku, youtube, poster, full paper

Mobile/wearable computing

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