The Feasible Combining Observation Models and Equivalence in Dual-Frequency Precise Point Positioning. - Peng Liu 032; Honglei Qin; Li Cong (IEEE Access, 2019)

Triple-Frequency Combining Observation Models and Performance in Precise Point Positioning Using Real BDS Data. - Honglei Qin; Peng Liu 032; Li Cong; Wanqing Ji (IEEE Access, 2019)

Optimal Carrier-Phase Integer Combinations for Modernized Triple-Frequency BDS in Precise Point Positioning. - Honglei Qin; Peng Liu 032; Jiaqing Qu; Li Cong (IEEE Access, 2019)

The Unified Form of Code Biases and Positioning Performance Analysis in Global Positioning System (GPS)/BeiDou Navigation Satellite System (BDS) Precise Point Positioning Using Real Triple-Frequency Data. - Peng Liu 032; Honglei Qin; Li Cong (Sensors, 2019)

Ambiguity of Residual Constraint-Based Precise Point Positioning with Partial Ambiguity Resolution under No Real-Time Network Corrections Using Real Global Positioning System (GPS) Data. - Honglei Qin; Peng Liu 032; Li Cong; Xia Xue (Sensors, 2020)

Actualization Analysis of LEO Opportunistic Doppler Aided GNSS Precise Point Positioning Using Moving Horizon Estimation. - Peng Liu 032; Keck Voon Ling; Honglei Qin; Muyuan Jiang; Jun Lu 004 (IEEE Trans. Veh. Technol., 2024)

Attitude Bound-Constrained Factor Graph Optimization for GNSS and IMU Fusion Positioning in Bumpy Scenarios. - Peng Liu 032; Honglei Qin; Jun Lu 004; Muyuan Jiang; Yong Liang Guan 001; Chau Yuen (IEEE Trans. Instrum. Meas., 2025)