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:
Oct. 06, 2026
Filed:
Jul. 28, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
This application discloses a data sending method, a data receiving method, and a related apparatus. First phase rotation is performed on modulated data to obtain time domain rotated data. Frequency domain transform is performed on the time domain rotated data to obtain frequency domain data. Second phase rotation is performed on the frequency domain data to obtain frequency domain rotated data. Time domain transform is performed on the frequency domain rotated data to obtain time domain data. The time domain data is sent. Therefore, phase rotation may be separately performed on the modulated data and the frequency domain data based on an SC-FDMA waveform, to reduce a maximum amplitude of the time domain data and reduce a PAPR of the sent time domain data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile