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:
May. 26, 2026
Filed:
Jul. 25, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
Embodiments of this application relate to the field of wireless communication technologies, including the field of Wi-Fi technologies, and provide a pilot symbol transmission method and an apparatus, to reduce a possibility that pilots sent by different users in a network collide. In the method, a terminal device may send a codeword, and the codeword may include a pilot symbol and a data symbol. The pilot symbol may include a non-zero pilot symbol and a zero pilot symbol, and the data symbol may include a non-zero data symbol and a zero data symbol. According to the foregoing solutions, the pilot symbol sent by the terminal device may include the non-zero pilot symbol and the zero pilot symbol, so that the pilot symbol sent by the terminal device is sparse.