TURBO PRODUCT CODE DECODING METHOD, DEVICE AND COMPUTER READABLE STORAGE MEDIUM

Title:

TURBO PRODUCT CODE DECODING METHOD, DEVICE AND COMPUTER READABLE STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2019/080912

Kind Code:

A1

Abstract:

Provided in the present disclosure are a decoding method, apparatus, and computer readable storage medium for a turbo product code. The method comprises: obtaining a received codeword and a code pattern of the Turbo product code; determining a reduced error mode set according to the code pattern, an unreliable number of bits, and a reduced number of error bits, wherein the reduced error bit number is less than the unreliable number of bits; calculating an optimal codeword according to the reduced error mode set and the received codeword; calculating external information by using a decoding algorithm according to an optimal codeword; and performing iterative calculation according to the external information and a preset number of iterations to obtain a decoding result of the received codeword.

Inventors:

SUN ERKUN (CN)
CAI YI (CN)
WANG WEIMING (CN)
YIN JUNJIE (CN)

Application Number:

PCT/CN2018/111970

Publication Date:

May 02, 2019

Filing Date:

October 25, 2018

Export Citation:

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Assignee:

ZTE CORP (CN)

International Classes:

H03M13/29

Foreign References:

CN101777926A	2010-07-14
CN103220007A	2013-07-24
CN106656216A	2017-05-10
CN101958720A	2011-01-26
US20130007555A1	2013-01-03

Other References: