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:
Aug. 13, 2024
Filed:
May. 28, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Yuanzhou Hu, Shanghai, CN;
Mengying Ding, Shanghai, CN;
Shuri Liao, Shanghai, CN;
Fan Wang, Berkshire, GB;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
The method may include: determining a third frequency-domain data stream, which includes a first frequency-domain data stream and a second frequency-domain data stream, a length of the third frequency-domain data stream is 2N, lengths of both the first frequency-domain data stream and the second frequency-domain data stream are N, data in the first frequency-domain data stream and data in the second frequency-domain data stream are separately mapped to different locations in the third frequency-domain data stream, the first frequency-domain data stream is obtained by performing zero adding processing and Fourier transform processing on a first source data stream, the second frequency-domain data stream is obtained by performing cyclic extension processing on a second source data stream; converting the third frequency-domain data stream into time-domain data and sending the time-domain data to a base station.