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. 11, 2021
Filed:
Oct. 28, 2019
Huawei Technologies Co., Ltd., Guangdong, CN;
Ying Chen, Hangzhou, CN;
Gongzheng Zhang, Hangzhou, CN;
Huazi Zhang, Hangzhou, CN;
Yue Zhou, Hangzhou, CN;
Yunfei Qiao, Hangzhou, CN;
Hejia Luo, Hangzhou, CN;
Rong Li, Hangzhou, CN;
Jun Wang, Hangzhou, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
The embodiments of the application provides a polar code rate matching method and apparatus. The method includes: obtaining, by a communications device, to-be-encoded information; determining, by the communications device, a to-be-used rate matching manner based on the code rate, a code rate threshold, a target code length, and a target code length threshold, where the rate matching manner is a puncturing manner or a shortening manner; and rate matching, by the communications device based on the determined rate matching manner, a polar code of the to-be-encoded information.