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:
Jan. 10, 2024
Huawei Technologies Co., Ltd., Shenzhen, CN;
Mengshi Hu, Shenzhen, CN;
Jian Yu, Shenzhen, CN;
Ming Gan, Shenzhen, CN;
Chenchen Liu, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides example communication methods and devices to improve wireless local area network (WLAN) communication efficiency. In an example method, an access point (AP) sends first indication information. The first indication information indicates a first resource unit (RU) of a station (STA). The AP sends second indication information. The second indication information indicates whether the STA is allowed to send a physical layer protocol data unit (PPDU) based on a part of the first RU, and when the second indication information indicates that the STA is allowed to send the PPDU based on the part of the first RU. The PPDU includes a low density parity check (LDPC) extra symbol segment. The AP receives a first PPDU. A second RU occupied by the first PPDU is the part of the first RU. The first PPDU includes the LDPC extra symbol segment.