US 11,943,002 B2
Method for processing of passive intermodulation products
Marko Fleischer, Unterhaching (DE); and Helmut Heinz, Turkheim (DE)
Assigned to Nokia Solutions and Networks Oy, Espoo (FI)
Appl. No. 17/597,820
Filed by Nokia Solutions and Networks Oy, Espoo (FI)
PCT Filed Jul. 31, 2019, PCT No. PCT/EP2019/070697
§ 371(c)(1), (2) Date Jan. 25, 2022,
PCT Pub. No. WO2021/018397, PCT Pub. Date Feb. 4, 2021.
Prior Publication US 2022/0263588 A1, Aug. 18, 2022
Int. Cl. H04W 24/08 (2009.01); H04B 1/10 (2006.01); H04B 17/21 (2015.01); H04B 17/345 (2015.01)
CPC H04B 17/21 (2015.01) [H04B 1/1036 (2013.01); H04B 17/345 (2015.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
circuitry configured to:
receive a set of signals from transmitters of a communication system, the communication system having a system configuration;
weight the received signals using a first set of machine learned parameters;
combine the weighted signals to generate a composite signal; and
weight the composite signal with a second set of one or more machine learned parameters, thereby estimating an interference signal that is caused with the set of signals at a receiver of the communication system.