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1. (WO2019061146) SYNCHRONIZATION SIGNALS FOR COEXISTING RADIO ACCESS TECHNOLOGIES
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Pub. No.: WO/2019/061146 International Application No.: PCT/CN2017/103953
Publication Date: 04.04.2019 International Filing Date: 28.09.2017
IPC:
H04W 28/18 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
28
Network traffic or resource management
16
Central resource management; Negotiation of resources, e.g. negotiating bandwidth or QoS [Quality of Service]
18
Negotiating wireless communication parameters
Applicants:
WEI, Chao [CN/CN]; US (US)
RICO ALVARINO, Alberto [ES/US]; US (US)
CHEN, Wanshi [CN/US]; US (US)
XU, Hao [US/CN]; US (US)
CHENG, Peng [CN/CN]; US (US)
LIU, Le [CN/US]; US (US)
WANG, Xiao feng [CA/US]; US (US)
JI, Tingfang [US/US]; US (US)
QUALCOMM INCORPORATED [US/US]; c/o International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors:
WEI, Chao; US
RICO ALVARINO, Alberto; US
CHEN, Wanshi; US
XU, Hao; US
CHENG, Peng; US
LIU, Le; US
WANG, Xiao feng; US
JI, Tingfang; US
Agent:
NTD PATENT & TRADEMARK AGENCY LIMITED; 中国北京市 东城区北三环东路36号北京环球贸易中心C座10层 10th Floor, Tower C, Beijing Global Trade Center 36 North Third Ring Road East, Dongcheng District Beijing 100013, CN
Priority Data:
Title (EN) SYNCHRONIZATION SIGNALS FOR COEXISTING RADIO ACCESS TECHNOLOGIES
(FR) SYNCHRONISATION DE SIGNAUX POUR DES TECHNOLOGIES D'ACCÈS RADIO COEXISTANTES
Abstract:
(EN) In an aspect of the present disclosure, a base station may configure a first periodicity for a first radio access technology (RAT), and the first radio technology is configured to send one or more synchronization signals (SS) blocks in at least one transmission time interval (TTI) at a beginning of the first periodicity. The base station may configure a second periodicity for a second RAT based on an offset from the first periodicity, and the second RAT may be configured to send synchronization information in a second TTI at a beginning of the second periodicity. In an aspect, the base station may send, to a user equipment (UE) of the second RAT, the synchronization information in the second TTI.
(FR) Dans un aspect de la présente invention, une station de base peut configurer une première périodicité pour une première technologie d'accès radio (RAT), et la première technologie radio est configurée pour envoyer un ou plusieurs blocs de signaux de synchronisation (SS) dans au moins un intervalle de temps de transmission (TTI) au début de la première périodicité. La station de base peut configurer une seconde périodicité pour une seconde RAT sur la base d'un décalage à partir de la première périodicité, et la seconde RAT peut être configurée pour envoyer des informations de synchronisation dans un second TTI au début de la seconde périodicité. Selon un aspect, la station de base peut envoyer, à un équipement utilisateur (UE) de la seconde RAT, les informations de synchronisation dans le second TTI.
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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: English (EN)
Filing Language: English (EN)