Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019029399) DATA RETRANSMISSION METHOD, BASE STATION, TERMINAL AND SYSTEM
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/029399 International Application No.: PCT/CN2018/097788
Publication Date: 14.02.2019 International Filing Date: 31.07.2018
IPC:
H04L 1/18 (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
18
Automatic repetition systems, e.g. van Duuren system
Applicants:
中兴通讯股份有限公司 ZTE CORPORATION [CN/CN]; 中国广东省深圳市 南山区高新技术产业园科技南路中兴通讯大厦 ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan Shenzhen, Guangdong 518057, CN
Inventors:
苟伟 GOU, Wei; CN
郝鹏 HAO, Peng; CN
毕峰 BI, Feng; CN
Agent:
北京派特恩知识产权代理有限公司 CHINA PAT INTELLECTUAL PROPERTY OFFICE; 中国北京市 海淀区海淀南路21号中关村知识产权大厦B座2层 2nd Floor, Zhongguancun Intellectual Property Building Block B, No. 21 Haidian South Road, Haidian District Beijing 100080, CN
Priority Data:
201710687941.011.08.2017CN
Title (EN) DATA RETRANSMISSION METHOD, BASE STATION, TERMINAL AND SYSTEM
(FR) PROCÉDÉ DE RETRANSMISSION DE DONNÉES, STATION DE BASE, TERMINAL, ET SYSTÈME
(ZH) 数据重传方法、基站, 终端及系统
Abstract:
(EN) The present invention provides a data retransmission method, a base station, a terminal and a system, the data retransmission method comprising: during a base station sending transport block data to a terminal, after one of predetermined situations related to puncturing transmission occurs, the base station receiving the ACK or NACK fed back by the UE, when the base station receives the ACK, the base station determining, on the basis of the ACK, whether the UE decoding belongs to the first case or the second case, and then accordingly determining, in a manner corresponding to the first case or the second case, whether to retransmit the data, and sending the retransmitted data.
(FR) La présente invention concerne un procédé de retransmission de données, une station de base, un terminal, et un système. Le procédé de retransmission de données comprend les étapes suivantes : pendant qu'une station de base envoie des données de bloc de transport à un terminal, après que l'une de situations prédéterminées associées à une transmission discontinue s’est produite, la station de base reçoit l'ACK ou le NACK retourné par l'UE ; lorsque la station de base reçoit l'ACK, elle détermine, sur la base de l'ACK, si le décodage d'un UE appartient au premier cas ou au second cas ; et, d'une manière correspondant au premier cas ou au second cas, elle détermine s'il faut ou non retransmettre les données, et elle envoie les données retransmises.
(ZH) 本发明提供了一种数据重传方法、基站,终端及系统,其中,该数据重传方法包括:在基站向终端发送传输块数据的过程中出现关于打孔传输相关的预定情形之一之后,所述基站接收所述UE反馈的ACK或者NACK,其中,在所述基站接收到ACK时,所述基站依据所述ACK确定所述UE解码所属的情况为第一情况还是第二情况,之后按照与第一情况或者第二情况对应的方式确定是否重传数据,以及发送重传数据。
front page image
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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)