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1. (WO2018201829) TRANSMISSION METHOD, TERMINAL DEVICE AND BASE STATION
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Pub. No.: WO/2018/201829 International Application No.: PCT/CN2018/081161
Publication Date: 08.11.2018 International Filing Date: 29.03.2018
IPC:
H04L 1/16 (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
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
Applicants:
电信科学技术研究院有限公司 CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY [CN/CN]; 中国北京市 海淀区学院路40号 No. 40 Xueyuan Rd., Haidian District Beijing 100191, CN
Inventors:
高雪娟 GAO, Xuejuan; CN
托尼 TONY, Ekpenyong; CN
郑方政 CHENG, Fang-Chen; CN
Agent:
北京同达信恒知识产权代理有限公司 TDIP & PARTNERS; 中国北京市海淀区宝盛南路1号院20号楼8层101-01 101-01, 8/F, Building 20, No.1 Baosheng South Road Haidian District Beijing 100192, CN
Priority Data:
201710314182.305.05.2017CN
Title (EN) TRANSMISSION METHOD, TERMINAL DEVICE AND BASE STATION
(FR) PROCÉDÉ DE TRANSMISSION, DISPOSITIF TERMINAL ET STATION DE BASE
(ZH) 一种传输方法、终端设备及基站
Abstract:
(EN) Embodiment of the present application provides a transmission method, a terminal device, and a base station, used to solve the technical problem in the prior art that there is no method supporting CBG-based retransmission and ACK/NACK feedback. The transmission method comprises: receiving by the terminal device a downlink control channel; and acquiring by the terminal device a first indication field from the downlink control channel, the first indication field being used to indicate whether each code block group (CBG) in the corresponding CBGs in an initial transmission of TB needs to be retransmitted.
(FR) Un mode de réalisation de la présente invention concerne un procédé de transmission, un dispositif terminal et une station de base, utilisés pour résoudre le problème technique de l'état de la technique selon lequel il n'y a pas de procédé prenant en charge une retransmission basée sur CBG et une rétroaction ACK/NACK. Le procédé de transmission consiste à : recevoir par le dispositif terminal un canal de commande de liaison descendante ; et acquérir, par le dispositif terminal, un premier champ d'indication à partir du canal de commande de liaison descendante, le premier champ d'indication étant utilisé pour indiquer si chaque groupe de blocs de code (CBG) dans les CBG correspondants dans une transmission initiale de TB doit être retransmis.
(ZH) 本申请实施例提供一种传输方法、终端设备及基站,用以解决现有技术中没有支持基于CBG进行重传和ACK/NACK反馈的方法的技术问题,所述传输方法包括所述终端设备接收下行控制信道;所述终端设备从所述下行控制信道中获取第一指示域,所述第一指示域用于指示TB的初始传输中对应的码块组CBG中的每个CBG是否需要进行重传。
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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: Chinese (ZH)
Filing Language: Chinese (ZH)