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1. (WO2018126906) TECHNIQUES FOR HYBRID CHASE COMBINING AND INCREMENTAL REDUNDANCY HARQ WITH POLAR CODES
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Pub. No.: WO/2018/126906 International Application No.: PCT/CN2017/117931
Publication Date: 12.07.2018 International Filing Date: 22.12.2017
IPC:
H03M 13/00 (2006.01) ,H04L 1/18 (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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
18
Automatic repetition systems, e.g. van Duuren system
Applicants:
WEI, Chao [CN/CN]; US (US)
JIANG, Jing [CN/US]; US (US)
XU, Changlong [CN/CN]; US (US)
HOU, Jilei [US/US]; US (US)
QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, CA 92121-1714, US
Inventors:
WEI, Chao; US
JIANG, Jing; US
XU, Changlong; US
HOU, Jilei; US
Agent:
NTD PATENT & TRADEMARK AGENCY LIMITED; 中国北京市 东城区北三环东路36号北京环球贸易中心C座10层 10th Floor, Tower C, Beijing Global Trade Center 36 North Third Ring Road East, Dongcheng District Beijing 100013, CN
Priority Data:
PCT/CN2017/07039206.01.2017CN
Title (EN) TECHNIQUES FOR HYBRID CHASE COMBINING AND INCREMENTAL REDUNDANCY HARQ WITH POLAR CODES
(FR) TECHNIQUES DE COMBINAISON DE CHÂSSIS HYBRIDE ET HARQ À REDONDANCE INCRÉMENTALE AVEC CODES POLAIRES
Abstract:
(EN) The present disclosure describes various examples of a method, an apparatus, and a computer-readable medium for wireless communications (e.g., 5G NR) using hybrid automatic repeat request (HARQ). For example, one of the methods includes generating a first codeword based on a first code block length, transmitting a first signal using the first codeword, generating a second codeword with incremental redundancy information based on a second code block length, generating a third codeword with repetition of at least a portion of the first codeword based on a third code block length, and transmitting a second signal using at least the second codeword or the third codeword.
(FR) La présente invention concerne divers exemples d'un procédé, d'un appareil et d'un support lisible par ordinateur destinés à des communications sans fil (par exemple, 5G NR) utilisant une requête automatique de répétition hybride (HARQ). Par exemple, l'un des procédés consiste à générer un premier mot de code sur la base d'une première longueur de bloc de code, à transmettre un premier signal à l'aide du premier mot de code, à générer un deuxième mot de code avec des informations de redondance incrémentale sur la base d'une deuxième longueur de bloc de code, à générer un troisième mot de code avec la répétition d'au moins une partie du premier mot de code sur la base d'une troisième longueur de bloc de code, et à transmettre un second signal à l'aide d'au moins le deuxième mot de code ou le troisième mot de code.
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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: English (EN)
Filing Language: English (EN)