Patent ID: 11968597
Assignee: ZAINAR, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 7:
8. The method of claim 1:
further comprising:
for each transceiver in the set of transceivers:
accessing a calibration function associated with a base station and descriptive of a type of base station; and
for each subcarrier frequency in the set of subcarrier frequencies:
calculating a phase difference between each subcarrier uplink signal for the subcarrier frequency and a corresponding subcarrier reference signal for the subcarrier frequency;
computing a frequency-dependent phase offset based on a subcarrier frequency and the calibration function associated with the base station; and
generating an adjusted phase difference, in a set of adjusted phase differences, based on a combination of the phase difference and the frequency-dependent phase offset

wherein generating the adjusted phase difference, in the set of adjusted phase differences, comprises generating the adjusted phase difference, in the set of adjusted phase differences, based on the phase difference and the frequency-dependent phase offset.