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1. (WO2019066630) UPLINK TRANSMISSION METHOD AND CORRESPONDING EQUIPMENT
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Pub. No.: WO/2019/066630 International Application No.: PCT/KR2018/011661
Publication Date: 04.04.2019 International Filing Date: 01.10.2018
IPC:
H04L 5/00 (2006.01) ,H04L 1/18 (2006.01) ,H04L 1/16 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
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
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
Applicants:
SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 129, Samsung-ro, Yeongtong-Gu, Suwon-Si, Gyeonggi-do 16677, KR
Inventors:
WANG, Yi; CN
ZHANG, Shichang; CN
LI, Yingyang; CN
Agent:
Y.P.LEE, MOCK & PARTNERS; 12F Daelim Acrotel, 13 Eonju-ro 30-gil, Gangnam-Gu Seoul 06292, KR
Priority Data:
201710911429.X29.09.2017CN
201810069207.224.01.2018CN
201810130492.408.02.2018CN
Title (EN) UPLINK TRANSMISSION METHOD AND CORRESPONDING EQUIPMENT
(FR) PROCÉDÉ DE TRANSMISSION EN LIAISON MONTANTE ET ÉQUIPEMENT CORRESPONDANT
Abstract:
(EN) A method for an uplink transmission of a user equipment (UE) in a wireless communication system and the UE are provided. The method includes receiving, from a base station (BS), control signaling; grouping physical downlink shared channels (PDSCHs) based on the control signaling; determining a hybrid automatic repeat request acknowledgement/negative acknowledgement (HARQ-ACK/NACK) codebook for each grouping of the PDSCHs; and transmitting HARQ-ACK/NACK information corresponding to the HARQ-ACK/NACK codebook. The UE includes a transceiver configured to receive control signaling from a BS; and a processor configured to: group PDSCHs based on the control signaling; and determine an HARQ-ACK/NACK codebook for each group of PDSCHs, wherein the transceiver is further configured to transmit HARQ-ACK/NACK information corresponding to the HARQ-ACK/NACK codebook.
(FR) L'invention concerne un procédé pour transmettre en liaison montante un équipement utilisateur (UE) dans un système de communication sans fil et un UE. Le procédé consiste à recevoir, en provenance d'une station de base (BS), une signalisation de commande; à regrouper des canaux partagés de liaison descendante physique (PDSCH) sur la base de la signalisation de commande; à déterminer un livre de codes d'accusé de réception/accusé de réception négatif de demande de répétition automatique hybride (HARQ-ACK/NACK) pour chaque groupement des PDSCH; et à transmettre des informations HARQ-ACK/NACK correspondant au livre de codes HARQ-ACK/NACK. L'UE comprend un émetteur-récepteur configuré pour recevoir une signalisation de commande provenant d'une BS; et un processeur configuré pour : grouper des PDSCH sur la base de la signalisation de commande; et déterminer un livre de codes HARQ-ACK/NACK pour chaque groupe de PDSCH, l'émetteur-récepteur étant en outre configuré pour transmettre des informations HARQ-ACK/NACK correspondant au livre de codes HARQ-ACK/NACK.
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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)