@INPROCEEDINGS{8397118, author={Du, Changlai and Yuan, Xiaoqun and Lou, Wenjing and Hou, Y. Thomas}, booktitle={2018 15th Annual IEEE International Conference on Sensing, Communication, and Networking (SECON)}, title={Context-Free Fine-Grained Motion Sensing Using WiFi}, year={2018}, volume={}, number={}, pages={1-9}, doi={10.1109/SAHCN.2018.8397118}}