@INPROCEEDINGS{7248876, author={Du, Changlai and Zeng, Huacheng and Lou, Wenjing and Hou, Y. Thomas}, booktitle={2015 IEEE International Conference on Communications (ICC)}, title={On cyclostationary analysis of WiFi signals for direction estimation}, year={2015}, volume={}, number={}, pages={3557-3561}, doi={10.1109/ICC.2015.7248876}}