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1. (WO2019028720) IDENTIFICATION AND LOCALIZATION OF SECONDARY ANCHOR CARRIER
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/028720 International Application No.: PCT/CN2017/096745
Publication Date: 14.02.2019 International Filing Date: 10.08.2017
IPC:
H04W 72/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
Applicants:
NOKIA SHANGHAI BELL CO., LTD. [CN/CN]; No. 388, Ningqiao Road, Pudong Jinqiao Shanghai 201206, CN (CN)
NOKIA TECHNOLOGIES OY [FI/FI]; Karaportti 3 02610 Espoo, FI
Inventors:
YANG, Li; CN
LIU, Haijing; CN
WANG, He; CN
SELVAGANAPATHY, Srinivasan; IN
RATASUK, Rapeepat; US
CHIRANJI, Muneender; IN
MANGALVEDHE, Nitin; US
Agent:
KING & WOOD MALLESONS; 20th Floor, East Tower, World Financial Centre No. 1 Dongsanhuan Zhonglu, Chaoyang District Beijing 100020, CN
Priority Data:
Title (EN) IDENTIFICATION AND LOCALIZATION OF SECONDARY ANCHOR CARRIER
(FR) IDENTIFICATION ET LOCALISATION D'UN SUPPORT D'ANCRAGE SECONDAIRE
Abstract:
(EN) Implementations of the present disclosure relate to methods and devices for anchor carrier identification and localization. In example implementations, a method implemented by a terminal device in a communication system is provided. The method includes, in response to receiving primary synchronization information from a network device at a first time point, identifying a primary anchor carrier on which the primary synchronization information is detected. The method also includes detecting indication information from the network device on the identified primary anchor carrier at a second time point, the second time point being different from the first time point. The method further includes determining, based on the detection of the indication information, presence of a secondary anchor carrier for reception of system information.
(FR) Des modes de réalisation de la présente invention concernent des procédés et des dispositifs d'identification et de localisation de support d'ancrage. Dans des modes de réalisation donnés à titre d'exemple, un procédé mis en œuvre dans un dispositif terminal dans un système de communication est fourni. Le procédé comprend, en réponse à la réception d'informations de synchronisation primaire provenant d'un dispositif de réseau à un premier moment, l'identification d'un support d'ancrage primaire sur lequel les informations de synchronisation primaire sont détectées. Le procédé comprend également la détection d'informations d'indication provenant du dispositif de réseau sur le support d'ancrage primaire identifié à un second moment, le second moment étant différent du premier moment. Le procédé comprend en outre la détermination, sur la base de la détection des informations d'indication, de la présence d'un support d'ancrage secondaire pour la réception d'informations de système.
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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: English (EN)
Filing Language: English (EN)