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:
Sep. 22, 2026
Filed:
Feb. 23, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A wireless communication method and apparatus. The method includes a terminal obtains a first sequence, and pads or truncates the first sequence to determine a second sequence having a reference signal length; the terminal outputs the second sequence to a network device; the network device receives the second sequence output by the terminal; the network device obtains, based on the second sequence, a third sequence of which a length is a first sequence length 2; and based on the third sequence, the network device identifies active users and/or performs channel estimation. In the above technical solution, the terminal obtains the second sequence having the reference signal length by padding or truncating the obtained first sequence. The second sequence is output and used for identification of active users and/or channel estimation.