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1. (WO2019030732) BROADCASTING OF POSITIONING INFORMATION IN WIRELESS COMMUNICATION NETWORKS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030732 International Application No.: PCT/IB2018/056058
Publication Date: 14.02.2019 International Filing Date: 10.08.2018
IPC:
H04W 64/00 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
64
Locating users or terminals for network management purposes, e.g. mobility management
Applicants:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; 164 83 Stockholm, SE
Inventors:
GUNNARSSON, Fredrik; SE
RYDÉN, Henrik; SE
MODARRES RAZAVI, Sara; SE
Agent:
CARTIER, Francois; CA
RAHMER, David; CA
NICOLAESCU, Alex; CA
DUFORT, Julie; CA
FORTIN, Jean-Pierre; CA
GRABARI, Magdalena; CA
Priority Data:
62/544,64511.08.2017US
Title (EN) BROADCASTING OF POSITIONING INFORMATION IN WIRELESS COMMUNICATION NETWORKS
(FR) DIFFUSION D'INFORMATION DE POSITIONNEMENT DANS DES RÉSEAUX DE COMMUNICATION SANS FIL
Abstract:
(EN) Methods and related location server, radio network node, and wireless device which enable the transmission and retrieval of structured positioning information are provided. In some aspects, a radio network node receives positioning information from a location server, processes the received positioning information into several system information blocks (SIBs), generates or otherwise updates a positioning information catalog including a list of the SIBs and information about the content of each SIBs, and transmits the positioning information catalog as part of system information to one or more wireless devices. Based on the positioning information catalog they receive, the wireless devices can then decide which of the SIBs to retrieve.
(FR) L'invention concerne des procédés et un serveur de localisation associé, un nœud de réseau radio et un dispositif sans fil qui permettent la transmission et la récupération d'informations de positionnement structurées. Selon certains aspects, un nœud de réseau radio reçoit des informations de positionnement de la part d'un serveur de localisation, traite les informations de positionnement reçues en plusieurs blocs d'informations système (SIB), génère ou sinon met à jour un catalogue d'informations de positionnement comprenant une liste des SIB et des informations concernant le contenu de chaque SIB, et transmet le catalogue d'informations de positionnement en tant que partie des informations système à un ou plusieurs dispositifs sans fil. Sur la base du catalogue d'informations de positionnement qu'ils reçoivent, les dispositifs sans fil peuvent alors décider quels sont les SIB à récupérer.
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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)