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:
Mar. 10, 2026
Filed:
Aug. 16, 2021
Qualcomm Incorporated, San Diego, CA (US);
June Namgoong, San Diego, CA (US);
Krishna Kiran Mukkavilli, San Diego, CA (US);
Naga Bhushan, San Diego, CA (US);
Tingfang Ji, San Diego, CA (US);
Joseph Patrick Burke, San Diego, CA (US);
Hwan Joon Kwon, San Diego, CA (US);
Saeid Sahraei, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
This disclosure provides systems, methods, and devices for wireless communication that support a reference signal configuration to account for a compression factor due to transmit nonlinearity. In a first aspect, a transmit device is configured to receive an indicator of a scaling factor from a transmit device including a power amplifier. The scaling factor is based on an input power scaling associated with a linear region operation of the power amplifier, an input power scaling associated with a non-linear region operation of the power amplifier, a compression factor, or a combination thereof. The transmit device is further configured to receive shared channel resource elements (REs) from the transmit device during a slot, and recover the received shared channel REs based on the scaling factor. Other aspects and features are also claimed and described.