Multipath Effects on Frequency-Locked Loops (FLLs) and FLL-derived Doppler Measurements. - Liangchun Xu; Jason H. Rife (CoRR, 2023)

Smartphone MEMS Accelerometer and Gyroscope Measurement Errors: Laboratory Testing and Analysis of the Effects on Positioning Performance. - Vincenzo Capuano; Liangchun Xu; Jose Estrada Benavides (Sensors, 2023)