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1. (WO2019029325) REFERENCE SIGNAL OBTAINING METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/029325 International Application No.: PCT/CN2018/095881
Publication Date: 14.02.2019 International Filing Date: 17.07.2018
IPC:
G01N 33/00 (2006.01) ,H04W 88/02 (2009.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02
Terminal devices
Applicants:
华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; 中国广东省深圳市 龙岗区坂田华为总部办公楼 Huawei Administration Building, Bantian, Longgang District Shenzhen, Guangdong 518129, CN
Inventors:
薛丽霞 XUE, Lixia; CN
张旭 ZHANG, Xu; CN
周永行 ZHOU, Yongxing; CN
Priority Data:
201710687455.911.08.2017CN
Title (EN) REFERENCE SIGNAL OBTAINING METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM
(FR) PROCÉDÉ D'OBTENTION D'UN SIGNAL DE RÉFÉRENCE ET APPAREIL, ET SUPPORT DE STOCKAGE LISIBLE PAR ORDINATEUR
(ZH) 一种获取参考信号的方法、装置和计算机可读存储介质
Abstract:
(EN) The present application relates to the field of mobile communications, and particularly, to a technology for obtaining a reference signal in a wireless communication system. In a reference signal obtaining method, a terminal device obtains offset position information; the terminal device obtains a first sequence according to the offset position information; and the terminal device demodulates a control channel signal carried in a control channel resource set by using the first sequence, so as to obtain downlink control information.
(FR) La présente invention concerne le domaine des communications mobiles et, plus particulièrement, une technologie permettant d'obtenir un signal de référence dans un système de communication sans fil. Dans un procédé d'obtention de signal de référence, un dispositif terminal obtient des informations de position de décalage ; le dispositif terminal obtient une première séquence en fonction des informations de position de décalage ; et le dispositif terminal démodule un signal de canal de commande transporté dans un ensemble ressources de canal de commande à l'aide de la première séquence, de façon à obtenir des informations de commande de liaison descendante.
(ZH) 本申请涉及移动通信领域,尤其涉及无线通信系统中的获取参考信号的技术。在一种获取参考信号的方法中,终端设备获取偏移位置信息,所述终端设备根据所述偏移位置信息获取第一序列,所述终端设备使用所述第一序列,对控制信道资源集合内承载的控制信道信号进行解调,获取下行控制信息。从而提高MU-MIMO传输性能。
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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 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)