Patent ID: 11876491
Assignee: TEXAS INSTRUMENTS INCORPORATED
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method comprising:
receiving, by a receiver, a calibration signal, wherein the calibration signal includes a pattern of alternating amplitude steps separated by a silence gap length, wherein the amplitude steps include a first set of amplitude steps that increase in amplitude over time interleaved with a second set of amplitude steps that decrease in amplitude over time;
determining, by the receiver, a plurality of sample signals for each of the amplitude steps;
generating, by the receiver, an accumulated sample signal for each of the amplitude steps based on the plurality of sample signals;
determining, by the receiver, a first value and a second value for the accumulated sample signal for each of the amplitude steps; and
determine, by the receiver, a correction value based on the first value and the second value for the accumulated sample signal for each of the amplitude steps.