Patent ID: 11914049
Assignee: QUALCOMM INCORPORATED
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A method for supporting satellite positioning system (SPS) operation performed by a mobile device, the method comprising:
receiving a first positioning signal from a satellite vehicle (SV);
receiving a second positioning signal from the same SV as the first positioning signal;
measuring a first carrier phase (CP) measurement of the first positioning signal at a first time and a second CP measurement of the first positioning signal at a second time;
performing a third CP measurement of the second positioning signal at a third time and a fourth CP measurement of the second positioning signal at a fourth time; and
estimating a corrected second CP measurement of the first positioning signal by selecting an integer value of the corrected second CP measurement using a difference between the third CP measurement and the fourth CP measurement of the second positioning signal and selecting a fractional value of the second CP measurement to be a fractional value of the corrected second CP measurement.