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. 14, 2026
Filed:
Feb. 12, 2024
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Chenchen Liu, Shenzhen, CN;
Mingjiang Wu, Chengdu, CN;
Xianfu Lei, Chengdu, CN;
Xiaohu Tang, Chengdu, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/0453 (2023.01); H04L 27/26 (2006.01); H04W 72/542 (2023.01);
U.S. Cl.
CPC ...
H04W 72/0453 (2013.01); H04L 27/2634 (2013.01); H04W 72/542 (2023.01);
Abstract
A data transmission method and a communication apparatus are disclosed. The method includes: A first device receives a trigger frame, where the trigger frame indicates a resource unit (RU) allocated to the first device; and the first device sends first data to a second device, where the first data occupies a discrete subcarrier in the RU. In this way, the transmit power of a subcarrier can be increased, and the transmission performance can be ensured.