Optimization of Time Synchronization and Algorithms with TDOA Based Indoor Positioning Technique for Internet of Things. - Kun Zhao 010; Tiantian Zhao; Zhengqi Zheng; Chao Yu; Difeng Ma; Khaled M. Rabie; Rupak Kharel (Sensors, 2020)

Indoor Positioning with CNN and Path-Loss Model Based on Multivariable Fingerprints in 5G Mobile Communication System. - Yuhang Wang; Kun Zhao 010; Zhengqi Zheng; Wenqing Ji; Shuai Huang; Difeng Ma (Sensors, 2022)