Utilization of non-coherent accumulation for LTE TOA estimation in weak LOS signal environments. - Tian Jin; Fangchi Li; Yafei Tian; Dongmei Liu (EURASIP J. Wirel. Commun. Netw., 2023)

A Design of Differential-Low Earth Orbit Opportunistically Enhanced GNSS (D-LoeGNSS) Navigation Framework. - Muyuan Jiang; Honglei Qin; Yu Su; Fangchi Li; Jianwu Mao (Remote. Sens., 2023)

Differential Time of Arrival Based Opportunistic Positioning for Asynchronous Cellular Signals: Model, Algorithms and Experiments. - Tian Jin; Fangchi Li; Honglei Qin; Dongmei Liu (IEEE Trans. Veh. Technol., 2023)

Asynchronous Terrestrial Signal of Opportunity-Based Self-Localization With Source Location Uncertainty: Methods and Analysis. - Fangchi Li; Tian Jin; Honglei Qin; Jiaqing Qu (IEEE Trans. Aerosp. Electron. Syst., 2025)

Variational Bias Classification and Mitigation Filter for Robust Localization Based on Cellular Signals. - Fangchi Li; Tian Jin; Honglei Qin (IEEE Trans. Veh. Technol., 2025)