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:
Sep. 28, 2021
Filed:
Jul. 01, 2019
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huazi Zhang, Hangzhou, CN;
Jun Wang, Hangzhou, CN;
Rong Li, Hangzhou, CN;
Lingchen Huang, Hangzhou, CN;
Jian Wang, Hangzhou, CN;
Shengchen Dai, Hangzhou, CN;
Jiajie Tong, Hangzhou, CN;
Vladimir Gritsenko, Moscow, RU;
Oleg Feat'evich Kurmaev, Moscow, RU;
Aleksei Eduardovich Maevskii, Moscow, RU;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A method comprises: obtaining a coded bit sequence by performing PC-polar coding on information bits based on first constructor parameters; and sending the coded bit sequence. A check equation of the first constructor parameters includes a first element representing a check-required information bit position and a second element representing a check bit position, the first element corresponds to a first vector (V1) in a generator matrix for PC-polar codes, the second element corresponds to a second vector (V2) in the generator matrix, and if a first Hamming weight (HW1) of V1 is the same as a second Hamming weight (HW2) of V2, then a third Hamming weight (HW3) of an addition modulo 2 vector is greater than HW1 and greater than HW2, or if HW1 is different from HW2, then HW3 is greater than a smaller one of the HW1 and HW2.