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1. (WO2019047845) REFERENCE SIGNAL TRANSMISSION METHOD AND DEVICE, BASE STATION AND TERMINAL
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Pub. No.: WO/2019/047845 International Application No.: PCT/CN2018/104118
Publication Date: 14.03.2019 International Filing Date: 05.09.2018
IPC:
H04L 5/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
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:
李辉 LI, Hui; CN
高秋彬 GAO, Qiubin; CN
塔玛拉卡⋅拉盖施 TAMRAKAR, Rakesh; CN
陈润华 CHEN, Runhua; CN
苏昕 SU, Xin; CN
缪德山 MIAO, Deshan; CN
黄秋萍 HUANG, Qiuping; 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:
201710805104.308.09.2017CN
Title (EN) REFERENCE SIGNAL TRANSMISSION METHOD AND DEVICE, BASE STATION AND TERMINAL
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSMISSION DE SIGNAL DE RÉFÉRENCE, STATION DE BASE ET TERMINAL
(ZH) 一种参考信号的传输方法、装置、基站及终端
Abstract:
(EN) The present disclosure provides a reference signal transmission method and device, a base station and a terminal. The transmission method of the present disclosure comprises: indicating to a terminal implicitly or explicitly positional information of a target sub-carrier for mapping a target phase tracking reference signal (PTRS) port, among sub-carriers occupied by a target demodulation reference signal (DMRS) port, the target DMRS port being a DMRS port corresponding to the target PTRS port.
(FR) La présente invention concerne un procédé et un dispositif de transmission de signal de référence, une station de base et un terminal. Le procédé de transmission de la présente invention consiste à : indiquer à un terminal implicitement ou explicitement des informations de position d'une sous-porteuse cible pour mapper un port de signal de référence de suivi de phase (PTRS) cible, parmi des sous-porteuses occupées par un port de signal de référence de démodulation (DMRS) cible, le port DMRS cible étant un port DMRS correspondant au port PTRS cible.
(ZH) 本公开提供了一种参考信号的传输方法、装置、基站及终端。本公开的传输方法包括:通过隐式或显式的方式,将目标解调参考信号DMRS端口所占用的子载波中,用于映射目标相位跟踪参考信号PTRS端口的目标子载波的位置信息指示给终端,目标DMRS端口为目标PTRS端口对应的DMRS端口。
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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)