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1. (WO2019047766) TIMING ADVANCE INDICATING METHOD, BASE STATION, TERMINAL, AND DEVICE
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Pub. No.: WO/2019/047766 International Application No.: PCT/CN2018/103267
Publication Date: 14.03.2019 International Filing Date: 30.08.2018
IPC:
H04W 56/00 (2009.01) ,H04L 27/26 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
56
Synchronisation arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
26
Systems using multi-frequency codes
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:
达人 DA, Ren; CN
赵铮 ZHAO, Zheng; CN
任斌 REN, Bin; CN
艾⋅托尼 EKPENYONG, Tony; CN
伯特兰⋅皮埃尔 BERTRAND, Pierre; CN
郑方政 CHENG, Fangchen; CN
李铁 LI, Tie; CN
高秋彬 GAO, Qiubin; CN
Agent:
北京银龙知识产权代理有限公司 DRAGON INTELLECTUAL PROPERTY LAW FIRM; 中国北京市 海淀区西直门北大街32号院枫蓝国际中心2号楼10层 10F, Bldg. 2, Maples International Center No. 32 Xizhimen North Street, Haidian District Beijing 100082, CN
Priority Data:
201710814522.911.09.2017CN
201711030294.227.10.2017CN
Title (EN) TIMING ADVANCE INDICATING METHOD, BASE STATION, TERMINAL, AND DEVICE
(FR) PROCÉDÉ D'INDICATION D'AVANCE TEMPORELLE, STATION DE BASE, TERMINAL, ET DISPOSITIF
(ZH) 时间提前量指示方法、基站、终端及装置
Abstract:
(EN) Provided in the present disclosure are a timing advance indicating method, a base station, a terminal, and a device. The method comprises: transmitting subcarrier spacing configuration information of a physical uplink shared channel (PUSCH) and/or of a physical uplink control channel (PUCCH) to a terminal; receiving a preamble fed back by the terminal on the basis of the subcarrier spacing configuration information; acquiring a quantified value of a timing advance corresponding to a tracking area on the basis of the preamble; and transmitting the quantified value of the timing advance to the terminal.
(FR) La présente invention concerne un procédé d'indication d'avance temporelle, une station de base, un terminal, et un dispositif. Le procédé consiste à : transmettre des informations de configuration d'espacement de sous-porteuse d'un canal partagé de liaison montante physique (PUSCH) et/ou d'un canal de commande de liaison montante physique (PUCCH) à un terminal ; recevoir un préambule retourné par le terminal sur la base des informations de configuration d'espacement de sous-porteuse ; acquérir une valeur quantifiée d'une avance temporelle correspondant à une aire de suivi, sur la base du préambule ; et transmettre la valeur quantifiée de l'avance temporelle au terminal.
(ZH) 本公开提供了一种时间提前量指示方法、基站、终端及装置,该方法包括:向终端发送物理上行共享信道PUSCH和/或物理上行链路控制信道PUCCH的子载波间隔配置信息;接收所述终端根据所述子载波间隔配置信息反馈的前导码;根据所述前导码,获得跟踪区域对应的时间提前量的量化值;将所述时间提前量的量化值发送至所述终端。
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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)