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1. (WO2017193804) SYNCHRONIZATION SIGNAL SENDING AND RECEIVING METHOD, BASE STATION AND USER EQUIPMENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/193804 International Application No.: PCT/CN2017/081650
Publication Date: 16.11.2017 International Filing Date: 24.04.2017
IPC:
H04W 56/00 (2009.01) ,H04B 7/06 (2006.01) ,H04W 16/28 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
56
Synchronisation arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
06
at transmitting station
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24
Cell structures
28
using beam steering
Applicants: HUAWEI TECHNOLOGIES CO., LTD.[CN/CN]; Huawei Administration Building, Bantian, Longgang District Shenzhen, Guangdong 518129, CN
Inventors: GE, Shibin; CN
LIU, Jin; CN
BI, Xiaoyan; CN
Priority Data:
201610321814.412.05.2016CN
Title (EN) SYNCHRONIZATION SIGNAL SENDING AND RECEIVING METHOD, BASE STATION AND USER EQUIPMENT
(FR) PROCÉDÉ D'ÉMISSION ET DE RÉCEPTION DE SIGNAUX DE SYNCHRONISATION, STATION DE BASE ET ÉQUIPEMENT D'UTILISATEUR
(ZH) 同步信号的发送、接收方法、基站及用户设备
Abstract:
(EN) Provided is a synchronization signal sending method. The method comprises: a base station configuring one or more groups of synchronization signals, wherein each group of synchronization signals is mapped to N PRBs and occupies a plurality of symbols on a time domain, and N is a positive integer greater than or equal to 1; and the base station sending the one or more groups of synchronization signals. Compared with the prior art, the present invention can improve PSD of a synchronization signal, and can ensure the coverage range of the synchronization signal at the same time.
(FR) L'invention concerne un procédé d'émission de signaux de synchronisation. Le procédé comporte les étapes suivantes: une station de base configure un ou plusieurs groupes de signaux de synchronisation, chaque groupe de signaux de synchronisation étant associé à N PRB et occupant une pluralité de symboles sur un domaine temporel, et N étant un entier positif supérieur ou égal à 1; et la station de base émet le ou les groupes de signaux de synchronisation. En comparaison de la technique antérieure, la présente invention peut améliorer la DSP d'un signal de synchronisation, et peut assurer en même temps la portée de couverture du signal de synchronisation.
(ZH) 本申请实施例提供一种同步信号发送方法,该方法包括:基站配置一组或多组同步信号,每组所述同步信号映射到N个PRB上并在时域上占据多个符号,其中,所述N为大于或者等于1的正整数;基站发送所述一组或多组同步信号。相较于现有技术,能够提高同步信号的PSD,同时保证同步信号的覆盖范围。
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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 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)