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:
Dec. 16, 2025
Filed:
Feb. 03, 2023
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Dandan Liang, Shenzhen, CN;
Yang Yang, Chengdu, CN;
Xun Yang, Shenzhen, CN;
Xianfu Lei, Chengdu, CN;
Ming Gan, Shenzhen, CN;
Xiaohu Tang, Chengdu, CN;
Wei Lin, Shenzhen, CN;
Lanping Li, Chengdu, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2613 (2013.01); H04L 27/2614 (2013.01);
Abstract
An example physical layer protocol data unit (PPDU) transmission method includes generating, by a first communication device, a PPDU, where the PPDU includes a long training field (LTF) sequence. The first communication device can send the PPDU. A second communication device can receive the PPDU. The second communication device can parse the received PPDU to obtain the LTF sequence included in the PPDU.