1 Guangdong Power Grid Corporation Foshan Power Supply Bureau, Foshan, China 2 Electric Power Research Institute of China Southern Power Grid, Guangzhou, Guangdong, China Introduction: The escalating ...

Researchers from the China University of Mining and Technology and Shandong Jianzhu University reported a new smartphone positioning strategy in Satellite Navigation, published (DOI: ...

These spatial constraints are then integrated into a factor graph optimization framework that fuses pseudorange, Doppler, TDCP, and clock-related constraints across consecutive epochs. Field ...