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1. (WO2017176017) METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FEEDBACK IN WIRELESS COMMUNICATION SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/176017 International Application No.: PCT/KR2017/003639
Publication Date: 12.10.2017 International Filing Date: 03.04.2017
IPC:
H04L 1/16 (2006.01) ,H04L 1/18 (2006.01) ,H04L 5/14 (2006.01) ,H04W 72/04 (2009.01)
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
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
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
5
Arrangements affording multiple use of the transmission path
14
Two-way operation using the same type of signal, i.e. duplex
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
Applicants: SAMSUNG ELECTRONICS CO., LTD.[KR/KR]; 129, Samsung-ro, Yeongtong-gu Suwon-si, Gyeonggi-do 16677, KR
Inventors: KIM, Jaewon; KR
KIM, Eunyong; KR
NOH, Jeehwan; KR
RYU, Hyunseok; KR
SON, Hyukmin; KR
YU, Hyunkyu; KR
YOO, Hyunil; KR
Agent: YOON, Dong Yol; KR
Priority Data:
10-2016-015136814.11.2016KR
62/317,94304.04.2016US
Title (EN) METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FEEDBACK IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET APPAREIL DE TRANSMISSION ET DE RÉCEPTION DE RÉTROACTION DANS UN SYSTÈME DE COMMUNICATIONS SANS FIL
Abstract:
(EN) The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). In a feedback method of a terminal, receiving a first subframe from a base station, detecting, from the first subframe, downlink control information (DCI) including transmission timing information and frequency resource information for feedback, creating feedback information for data decoding of the first subframe to be transmitted in a second subframe determined based on the DCI, and transmitting the feedback information, based on a time resource indicated from the transmission timing information and a frequency resource indicated from the frequency resource information in the DCI.
(FR) La présente invention concerne un système de communication de pré-cinquième génération (5G) ou 5G, apte à prendre en charge des débits de données supérieurs à ceux d’un système de communication de quatrième génération (4G), tel qu’un système d’évolution à long terme (LTE). Selon l'invention, un procédé de rétroaction d'un terminal consiste à : recevoir une première sous-trame, d'une station de base ; détecter, à partir de la première sous-trame, des informations de commande de liaison descendante (DCI) comprenant des informations de synchronisation de transmission et des informations de ressource de fréquence pour une rétroaction ; créer des informations de rétroaction en vue d'un décodage de données de la première sous-trame devant être transmises dans une seconde sous-trame déterminée sur la base des DCI ; et transmettre les informations de rétroaction sur la base d'une ressource temporelle indiquée à partir des informations de synchronisation de transmission et d'une ressource de fréquence indiquée à partir des informations de ressource de fréquence dans les DCI.
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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, 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)