US 12,261,659 B2
System and method for interference cancellation
Jung-Il Choi, Sunnyvale, CA (US); and Mayank Jain, Sunnyvale, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 14, 2023, as Appl. No. 18/222,013.
Application 18/222,013 is a continuation of application No. 18/077,995, filed on Dec. 8, 2022, granted, now 11,742,900.
Claims priority of provisional application 63/287,787, filed on Dec. 9, 2021.
Claims priority of provisional application 63/316,199, filed on Mar. 3, 2022.
Claims priority of provisional application 63/362,289, filed on Mar. 31, 2022.
Claims priority of provisional application 63/403,658, filed on Sep. 2, 2022.
Prior Publication US 2023/0361818 A1, Nov. 9, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04B 7/0413 (2017.01); H04B 17/12 (2015.01)
CPC H04B 7/0413 (2013.01) [H04B 17/12 (2015.01)] 26 Claims
OG exemplary drawing
 
1. A method of interference cancellation for a multiple-input multiple-output (MIMO) communication system, the method comprising:
determining, for an analog tap of an interference cancellation system comprising a plurality of analog taps, a first set of analog tap configurations by performing a first optimization over a set of analog tap configuration parameters associated with the plurality of analog taps; and
in response to determining the first set of analog tap configurations, configuring the plurality of analog taps based on the first set of analog tap configurations.