The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Apr. 12, 2023
At&t Intellectual Property I, L.p., Atlanta, GA (US);
At&t Mobility Ii Llc, Atlanta, GA (US);
Ernest Tsui, Pleasanton, CA (US);
Michael Taylor, Cumming, GA (US);
Weihua Ye, Chicago, IL (US);
Young Suh, Danville, CA (US);
Paul Maxwell, Alamo, CA (US);
Guanying Ru, San Ramon, CA (US);
James Hollister, Carnation, WA (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
AT&T Mobility II LLC, Atlanta, GA (US);
Abstract
Embodiments for port reconfiguration for passive intermodulation interference mitigation are presented herein. A base station device comprises a signal processing component comprising a passive intermodulation interference component and an antenna configuration component. The passive intermodulation interference component determines passive intermodulation interference corresponding to uplink signals that have been received, via a configurable cellular antenna array of the base station device, from respective wireless devices of a group of wireless devices that have been communicatively coupled to the base station device. The antenna configuration component selects a defined configuration of a group of cellular antenna ports of the configurable cellular antenna array to facilitate a reduction of the passive intermodulation interference corresponding to the uplink signals.