US 11,811,574 B2
Detection of in-band interference
Peter Aberl, Kranzberg (DE); Sandeep Rao, Bangalore (IN); and Anil Mani, Bangalore (IN)
Assigned to Texas Instruments Incorporated, Dallas, TX (US)
Filed by TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US)
Filed on Apr. 18, 2022, as Appl. No. 17/722,542.
Claims priority of application No. 202241003166 (IN), filed on Jan. 19, 2022.
Prior Publication US 2023/0231753 A1, Jul. 20, 2023
Int. Cl. H04L 27/26 (2006.01); H04B 1/40 (2015.01); H04B 1/71 (2011.01)
CPC H04L 27/265 (2013.01) [H04B 1/40 (2013.01); H04B 1/7102 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
performing, by processing circuitry, a first transform operation on a first time-domain data set to generate a frequency-domain data set;
determining, by the processing circuitry, that at least one portion of the frequency-domain data set satisfies a first threshold magnitude;
performing, by the processing circuitry, an inverse transform operation on the at least one portion of the frequency-domain data set to generate a second time-domain data set; and
identifying, by the processing circuitry and based on the second time-domain data set, a region of interference in the first time-domain data set.