Patent ID: 11909852
Assignee: ZAINAR, INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. The transceiver of claim 5, wherein the processor is further configured to:
calculate a residual of the first regression;
calculate an adjusted signal interval based on the residual of the first regression;
transmit a third calibration signal at a third time-of-departure measured by the first clock;
transmit a fourth calibration signal at a fourth time-of-departure measured by the first clock and succeeding transmission of the third calibration signal by the adjusted signal interval;
access a third time-of-arrival of the third calibration signal received at the second transceiver, the third time-of-arrival measured by the second clock adjusted by the first frequency offset;
access a fourth time-of-arrival of the fourth calibration signal received at the second transceiver, the fourth time-of-arrival measured by the second clock adjusted by the first frequency offset; and
calculate a second frequency offset between the first clock and the second clock based on the third time-of-departure, the third time-of-arrival, the fourth time-of-departure, and the fourth time-of-arrival.