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1. (WO2017133552) METHOD, DEVICE AND SYSTEM FOR DETERMINING TRANSMISSION PARAMETERS OF DATA SHARING CHANNEL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/133552 International Application No.: PCT/CN2017/072275
Publication Date: 10.08.2017 International Filing Date: 23.01.2017
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 District Shenzhen, Guangdong 518057, CN
Inventors:
徐俊 XU, Jun; CN
戴博 DAI, Bo; CN
陈泽为 CHEN, Zewei; CN
许进 XU, Jin; CN
徐晓梅 XU, Xiaomei; CN
方惠英 FANG, Huiying; CN
Agent:
北京康信知识产权代理有限责任公司 KANGXIN PARTNERS, P. C.; 中国北京市 海淀区知春路甲48号盈都大厦A座16层 Floor 16, Tower A, Indo Building A48 Zhichun Road, Haidian District Beijing 100098, CN
Priority Data:
201610082208.105.02.2016CN
Title (EN) METHOD, DEVICE AND SYSTEM FOR DETERMINING TRANSMISSION PARAMETERS OF DATA SHARING CHANNEL
(FR) PROCÉDÉ, DISPOSITIF ET SYSTÈME DE DÉTERMINATION DE PARAMÈTRES DE TRANSMISSION DE CANAL DE PARTAGE DE DONNÉES
(ZH) 数据共享信道的传输参数的确定方法、装置及系统
Abstract:
(EN) Provided are a method, device and system for determining transmission parameters of a data sharing channel. The method comprises: receiving downlink control information, wherein the downlink control information comprises a domain for determining transmission parameters of a data sharing channel; and determining the transmission parameters according to the domain. By means of the present invention, the problem in the relevant art that transmission parameters of a data sharing channel in an NB-IOT system cannot be effectively determined is solved. The method effectively improves the performance of HARQ retransmission or repeated transmission under the condition that the compatibility is maintained, and reduces the signalling costs as far as possible.
(FR) L'invention concerne un procédé, un dispositif et un système de détermination de paramètres de transmission d'un canal de partage de données. Le procédé consiste : à recevoir des informations de commande de liaison descendante, les informations de commande de liaison descendante comprenant un domaine de détermination de paramètres de transmission d'un canal de partage de données ; à déterminer les paramètres de transmission en fonction du domaine. Grâce à la présente invention, le problème dans l'état de la technique selon lequel des paramètres de transmission d'un canal de partage de données dans un système NB-IOT ne peuvent pas être efficacement déterminés est résolu. Le procédé améliore efficacement l'efficacité d'une retransmission HARQ ou d'une transmission répétée à la condition que la compatibilité soit conservée et réduit les coûts de signalisation autant que possible.
(ZH) 本发明提供了一种数据共享信道的传输参数的确定方法、装置及系统。该方法包括:接收下行控制信息,其中,下行控制信息中包括用于确定数据共享信道中的传输参数的域;根据域确定传输参数。通过本发明,解决了相关技术中无法有效确定NB-IOT系统中数据共享信道的传输参数的问题。该方法在保持兼容性的条件下,有效改善了HARQ重传或者重复传输的性能,并且尽可能减小了信令开销。
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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, 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)
Also published as:
KR1020180108698EP3413492US20190044646