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. 12, 2021
Filed:
Nov. 09, 2018
Huawei Technologies Co., Ltd., Shenzhen, CN;
Oleg Feat'evich Kurmaev, Moscow, RU;
Alexey Mikhailovich Razinkin, Moscow, RU;
Vasily Stanislavovich Usatyuk, Moscow, RU;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
The disclosure relates to devices and methods implementing polar codes. For instance, the disclosure relates to an an encoder for encoding data, wherein the encoder comprises a processor configured to encode the data using a (n, k, d) parent polar code C into codewords c=uA subject to the constraints uV=0, wherein udenotes the data, wherein wherein Fdenotes the m-times Kronecker product of the matrix F with itself and wherein the constraint matrix V comprises in addition to the constraint matrix Vof the parent polar code the constraint matrix Vof a first helper code Cand the constraint matrix Vof a second helper code C.