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:
Sep. 29, 2026
Filed:
Mar. 09, 2021
Qualcomm Incorporated, San Diego, CA (US);
Kexin Xiao, Shanghai, CN;
Liangming Wu, Beijing, CN;
Changlong Xu, Beijing, CN;
Kangqi Liu, San Diego, CA (US);
Hao Xu, Beijing, CN;
Jian Li, Shanghai, CN;
Ruiming Zheng, Beijing, CN;
Wei Liu, Beijing, CN;
QUALCOMM Incorproated, San Diego, CA (US);
Abstract
Methods, systems, and devices for power backoff techniques for modulation schemes are described. A user equipment (UE) may receive an indication of a constellation distribution parameter and a modulation scheme to be used by the UE for an uplink message on an uplink channel. The UE may determine an uplink transmission power based at least in part on the indicated constellation distribution parameter and the indicated modulation scheme. The UE may transmit the uplink message using the indicated modulation scheme according to the determined uplink transmission power. In some examples, the UE may transmit a report indicating a power headroom parameter and an output power parameter based at least in part on the constellation distribution parameter.