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1. (WO2018219064) METHOD AND DEVICE FOR DETERMINING CHECK MATRIX, AND COMPUTER STORAGE MEDIUM
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Pub. No.: WO/2018/219064 International Application No.: PCT/CN2018/083957
Publication Date: 06.12.2018 International Filing Date: 20.04.2018
IPC:
H03M 13/15 (2006.01) ,H03M 13/11 (2006.01)
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
M
CODING, DECODING OR CODE CONVERSION, IN GENERAL
13
Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
03
Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
05
using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
13
Linear codes
15
Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem (BCH) codes
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
M
CODING, DECODING OR CODE CONVERSION, IN GENERAL
13
Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
03
Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
05
using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
11
using multiple parity bits
Applicants:
电信科学技术研究院有限公司 CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY [CN/CN]; 中国北京市 海淀区学院路40号 No. 40 Xueyuan Rd., Haidian District Beijing 100191, CN
Inventors:
王加庆 WANG, Jiaqing; CN
张荻 ZHANG, Di; CN
孙韶辉 SUN, Shaohui; CN
Agent:
北京同达信恒知识产权代理有限公司 TDIP & PARTNERS; 中国北京市 海淀区宝盛南路1号院20号楼8层101-01 101-01, 8/F, Building 20, No. 1 Baosheng South Road, Haidian District Beijing 100192, CN
Priority Data:
201710401631.831.05.2017CN
Title (EN) METHOD AND DEVICE FOR DETERMINING CHECK MATRIX, AND COMPUTER STORAGE MEDIUM
(FR) PROCÉDÉ ET DISPOSITIF DE DÉTERMINATION DE MATRICE DE CONTRÔLE ET SUPPORT D'ENREGISTREMENT INFORMATIQUE
(ZH) 一种确定校验矩阵的方法及装置、计算机存储介质
Abstract:
(EN) Disclosed in the present application are a method and device for determining a check matrix, as well as a computer storage medium, which are used to provide a structural solution for a high-throughput low-delay low-density parity check (LDPC) check matrix suitable for a 5G system. A method for determining a check matrix as provided in an embodiment of the present application comprises: determining a base graph of a low-density parity check code LDPC matrix, and according to the base graph of the LDPC matrix, determining a check matrix of the LDPC.
(FR) La présente invention concerne un procédé et un dispositif de détermination d'une matrice de contrôle, ainsi qu'un support d'enregistrement informatique, servant à fournir une solution structurale pour une matrice de contrôle de contrôle de parité à faible densité (LDPC) à faible retard et à haut débit appropriée pour un système 5G. Un procédé de détermination d'une matrice de contrôle selon un mode de réalisation de la présente invention consiste à : déterminer un graphe de base d'une matrice de code de contrôle de parité à faible densité LDPC et, conformément au graphe de base de la matrice LDPC, déterminer une matrice de contrôle du LDPC.
(ZH) 本申请公开了一种确定校验矩阵的方法及装置、计算机存储介质,用以提供适用于5G系统的高吞吐、低延迟的LDPC的校验矩阵的构造方案。本申请实施例提供的一种确定校验矩阵的方法,包括:确定低密度奇偶校验码LDPC矩阵的基础图base graph;根据所述LDPC矩阵的base graph,确定LDPC的校验矩阵。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)