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:
Jan. 20, 2026
Filed:
Jun. 23, 2023
Huawei Technologies Co., Ltd., Guangdong, CN;
Mengting Liu, Beijing, CN;
Su Huang, Shanghai, CN;
Yinghao Guo, Shanghai, CN;
Junren Chang, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
Embodiments of this application provide a power headroom reporting method, an apparatus, and a system, to resolve a problem that a level mismatch currently exists between calculation of a Type 3 power headroom and reporting of the Type 3 power headroom. The method includes: A terminal device determines a power headroom corresponding to one or more reference signal resource sets in each of one or more cells, where the one or more cells are cells that are among cells participating in positioning of the terminal device and that require the terminal device to report the power headroom; and the terminal device sends power headroom information to a network device, where the power headroom information includes the power headroom corresponding to the one or more reference signal resource sets in each of the one or more cells.