First Field Trial of Sensing Vehicle Speed, Density, and Road Conditions by Using Fiber Carrying High Speed Data
Glenn A. Wellbrock, Tiejun J. Xia, Ming-Fang Huang, Yuheng Chen, Milad Salemi, Yue-Kai Huang, Philip Nan Ji, Ezra Ip, Ting Wang · 2019
For the first time, we demonstrate detection of vehicle speed, density, and road conditions using deployed fiber carrying high-speed data transmission, and prove carriers' large-scale fiber infrastructures can also be used as ubiquitous sensing networks.