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1. (WO2018076194) HYBRID AUTOMATIC REPEAT REQUEST FOR ENCODED DATA
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Pub. No.: WO/2018/076194 International Application No.: PCT/CN2016/103351
Publication Date: 03.05.2018 International Filing Date: 26.10.2016
IPC:
H04L 1/00 (2006.01)
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
Applicants:
XU, Changlong [CN/CN]; US (US)
LI, Jian [CN/CN]; US (US)
SORIAGA, Joseph Binamira [US/US]; US (US)
HOU, Jilei [US/CN]; US (US)
QUALCOMM INCORPORATED [US/US]; c/o International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors:
XU, Changlong; US
LI, Jian; US
SORIAGA, Joseph Binamira; 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:
Title (EN) HYBRID AUTOMATIC REPEAT REQUEST FOR ENCODED DATA
(FR) DEMANDE DE RÉPÉTITION AUTOMATIQUE HYBRIDE POUR DONNÉES CODÉES
Abstract:
(EN) The disclosure relates in some aspects to HARQ for communication of information (e.g., for wireless communication). In some aspects, if a device's first transmission including punctured encoded data fails, the device's second transmission (e.g., in response to a NACK) involves transmitting the punctured bits. In some aspects, the coding rate used for encoding the data for the first transmission is selected to meet an error rate (e.g., a block error rate) for the second transmission. The second transmission may also include repetition information that includes at least some of the encoded data. In some aspects, the puncturing may be performed according to a puncture pattern that is generated based on bit error probabilities of bit positions for encoded data.
(FR) L'invention concerne, selon certains aspects, une HARQ pour la communication d'informations (par exemple, pour une communication sans fil). Selon certains aspects, si une première transmission d'un dispositif comprenant des données codées perforées échoue, la seconde transmission du dispositif (par exemple, en réponse à un NACK) implique la transmission des bits perforés. Selon certains aspects, le taux de codage utilisé pour coder les données de la première transmission est sélectionné pour satisfaire un taux d'erreur (par exemple un taux d'erreur de bloc) pour la seconde transmission. La seconde transmission peut également comprendre des informations de répétition qui comprennent au moins une partie des données codées. Selon certains aspects, la perforation peut être effectuée selon un motif de perforation généré sur la base de probabilités d'erreur de bits pour des positions de bits de données codées.
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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, 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)