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:
Nov. 19, 2024
Filed:
May. 15, 2023
Huawei Technologies Co., Ltd., Guangdong, CN;
Xianbin Wang, Hangzhou, CN;
Rong Li, Hangzhou, CN;
Huazi Zhang, Hangzhou, CN;
Shengchen Dai, Hangzhou, CN;
Jiajie Tong, Hangzhou, CN;
Yunfei Qiao, Hangzhou, CN;
Jun Wang, Hangzhou, CN;
HUAWEI TECHNOLOGIES CO., LTD., Guangdong, CN;
Abstract
This application provides a polar encoding method and apparatus. The method can include obtaining a basic sequence, where the basic sequence includes Nsubchannel numbers. The method can also include sequentially reading first subchannel numbers from the basic sequence, and sequentially reading 2second subchannel numbers from the basic sequence starting from an Msubchannel number based on the first subchannel number read each time; and adding q*Nto each of the 2second subchannel numbers to obtain 2third subchannel numbers. Furthermore, the method can include constructing a polar code by using subchannels corresponding to the 2third subchannel numbers as information bits. A polar code with another code length is constructed based on a sequence with a length of N. A length of a polar code that needs to be stored is therefore reduced, which reduces complexity and is also easy to implement.