US 12,278,649 B2
Processing device, transmitter, base station, mobile device, method and computer program
Ramon Sanchez, Galapagar MD (ES); Kameran Azadet, San Ramon, CA (US); Martin Clara, Santa Clara, CA (US); and Daniel Gruber, St. Andrae (AT)
Assigned to Intel Corporation, Santa Clara, CA (US)
Filed by Intel Corporation, Santa Clara, CA (US)
Filed on Jun. 25, 2021, as Appl. No. 17/358,131.
Prior Publication US 2022/0416807 A1, Dec. 29, 2022
Int. Cl. H03M 1/88 (2006.01); H03M 1/06 (2006.01); H03M 1/18 (2006.01); H04B 1/04 (2006.01)
CPC H03M 1/88 (2013.01) [H03M 1/0612 (2013.01); H03M 1/183 (2013.01); H04B 1/04 (2013.01); H04B 2001/0425 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A processing device, comprising
one or more interfaces configured to transmit information to a nonlinear device; and
processing circuitry configured to control the one or more interfaces and to:
transmit an excitation signal to the nonlinear device;
receive response information from the nonlinear device;
determine a linear response of the nonlinear device based on the response information;
determine a nonlinear response of the nonlinear device based on the determined linear response; and
receive a training feedback signal for providing a feedback of the response of the nonlinear device to the processing device from a feedback device, wherein a transmission rate of the training feedback signal is lower than a transmission rate of the excitation signal.