The following publications are possibly variants of this publication:
- WiTrace: Centimeter-Level Passive Gesture Tracking Using OFDM SignalsLei Wang, Ke Sun, Haipeng Dai, Wei Wang 0002, Kang Huang, Alex X. Liu, Xiaoyu Wang, Qing Gu. tmc, 20(4):1730-1745, 2021. [doi]
- In-Air Handwriting by Passive Gesture Tracking Using Commodity WiFiZijun Han, Zhaoming Lu, Xiangming Wen, Jingbo Zhao, Lingchao Guo, Yue Liu. icl, 24(11):2652-2656, 2020. [doi]
- Decimeter level passive tracking with wifiKun Qian, Chenshu Wu, Zheng Yang, Chaofan Yang, Yunhao Liu. mobicom 2016: 44-48 [doi]
- Tracking free-form activity using wifi signalsYili Ren, Zi Wang, Sheng Tan, Yingying Chen 0001, Jie Yang 0003. mobicom 2021: 816-818 [doi]