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:
Jan. 09, 2024
Filed:
May. 27, 2022
Huawei Technologies Co., Ltd., Guangdong, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application discloses a polar code encoding method and apparatus, which can improve encoding performance through codeword construction. The method includes: obtaining K information bits to be encoded, where K is a positive integer; determining a first bit sequence based on the K information bits to be encoded, where a length of the first bit sequence is N, the first bit sequence includes fixed bits and the K information bits to be encoded, and the K information bits to be encoded may further include a check bit; determining a second bit sequence based on the first bit sequence and an upper triangular matrix, where the upper triangular matrix is a matrix having N rows and N columns, and the upper triangular matrix may be an upper triangular Toeplitz matrix; and performing polar code encoding on the second bit sequence to obtain and output an encoded sequence.