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:
Dec. 13, 2022
Filed:
Aug. 10, 2017
Idac Holdings, Inc., Wilmington, DE (US);
Moon-il Lee, Melville, NY (US);
Oghenekome Oteri, San Diego, CA (US);
Afshin Haghighat, Ile-Bizard, CA;
Erdem Bala, East Meadow, NY (US);
Liangping Ma, San Diego, CA (US);
Kyle Jung-Lin Pan, Saint James, NY (US);
Robert L. Olesen, Huntington, NY (US);
Loic Canonne-Velasquez, Verdun, CA;
IDAC Holdings, Inc., Wilmington, DE (US);
Abstract
Embodiments described herein provide systems and methods for reference signal configuration for multiple panels with panel-specific channel state information reference signals (CSI-RS) configurations and quasi-collocation (QCL) indication, including QCL type definition and indication for panel-specific CSI-RS configurations. Exemplary embodiments further provide multi-component precoder structure with panel specific component precoder and panel common precoder. Embodiments include: (semi)-open-loop schemes using random precoding for panel common precoder and/or panel specific precoder; panel selection/restriction with panel common precoder; MU-MIMO operation using different set of panels; and panel-wise CSI reporting.