TY - CONF T1 - An Unsupervised Learning Approach for Human Activity Recognition Based on Wave Propagation in Wireless Body Area Networks JO - 2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) UR - http://dx.doi.org/10.1109/usnc-ursi52151.2023.10237378 PY - 2023/07/23 AU - Zhang Y AU - Shao Y AU - Xiong L AU - Zhang J ED - DO - DOI: 10.1109/usnc-ursi52151.2023.10237378 PB - IEEE Y2 - 2025/04/30 ER -