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1. (WO2018184672) CONSTRUCTION OF LDPC CONVOLUTIONAL TURBO CODES
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Pub. No.: WO/2018/184672 International Application No.: PCT/EP2017/058107
Publication Date: 11.10.2018 International Filing Date: 05.04.2017
IPC:
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
11
using multiple parity bits
Applicants:
CANNALIRE, Giacomo [IT/IT]; DE (US)
HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129, CN
Inventors:
CANNALIRE, Giacomo; DE
MANFREDI, Marco; DE
MAZZUCCO, Christian; DE
Agent:
KREUZ, Georg; DE
Priority Data:
Title (EN) CONSTRUCTION OF LDPC CONVOLUTIONAL TURBO CODES
(FR) CONSTRUCTION DE TURBO-CODES CONVOLUTIFS LDPC
Abstract:
(EN) The present invention relates to a device – a seed matrix generator – and a corresponding method, both configured to generate a seed matrix that is arranged to be used for encoding an information and/or for decoding an encoded information, wherein the seed matrix generator is arranged to generate the seed matrix based on at least one low-density parity-check convolutional code, LDPC-CC. The seed matrix is, according to an embodiment, a seed matrix of a LDPC convolutional turbo code, LDPC-CTC. Further, the present invention relates to an encoding device and a corresponding method, both configured to encode information by use of the seed matrix, an to a decoding device and a corresponding method, both configured to decode information by use of the seed matrix.
(FR) La présente invention concerne un dispositif – un générateur de matrice de germe - et un procédé correspondant, tous deux conçus pour générer une matrice de germe qui est agencée pour être utilisée pour coder une information et/ou pour décoder une information codée, le générateur de matrice de germe étant conçu pour générer la matrice de germe en fonction d'au moins un code convolutif de contrôle de parité de faible densité, LDPC-CC. La matrice de germe est, selon un mode de réalisation, une matrice de germe d'un turbo-code convolutif LDPC, LDPC-CTC. En outre, la présente invention concerne un dispositif de codage et un procédé correspondant, tous deux étant conçus pour coder des informations au moyen de la matrice de germe, un dispositif de décodage et un procédé correspondant, tous deux étant conçus pour décoder des informations au moyen de la matrice de germe.
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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, 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: English (EN)
Filing Language: English (EN)