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1. (WO2013113674) METHOD OF COMMUNICATION BETWEEN A USER EQUIPMENT AND A BASE STATION IN A CELLULAR NETWORK USING A CONNECTION IDENTIFIER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/113674 International Application No.: PCT/EP2013/051627
Publication Date: 08.08.2013 International Filing Date: 29.01.2013
IPC:
H04W 76/02 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
76
Connection management, e.g. connection set-up, manipulation or release
02
Connection set-up
Applicants:
ST-ERICSSON SA [CH/CH]; Chemin du Champ-des-Filles 39 CH-1228 Plan-les-Ouates, CH
Inventors:
SFAR, Safouane; DE
Agent:
HIRSCH & ASSOCIES; 58, Avenue Marceau F-75008 Paris, FR
Priority Data:
12305121.101.02.2012EP
61/600,73720.02.2012US
Title (EN) METHOD OF COMMUNICATION BETWEEN A USER EQUIPMENT AND A BASE STATION IN A CELLULAR NETWORK USING A CONNECTION IDENTIFIER
(FR) PROCÉDÉ DE COMMUNICATION ENTRE UN ÉQUIPEMENT UTILISATEUR ET UNE STATION DE BASE DANS UN RÉSEAU CELLULAIRE UTILISANT UN IDENTIFICATEUR DE CONNEXION
Abstract:
(EN) Embodiments of the invention concern a method of communication between a user equipment (1) and base stations (5) in a cellular network, using (S2) a connection identifier (C-RNTI) dedicated to a connection established between said user equipment (1) and a given base station (5), changing (S4) said connection identifier (C-RNTI) when there is a need for establishing a new connection (S3), wherein said method updates (S6, S7) said connection identifier (C-RNTI), when said established connection duration becomes too long (S5), even in absence of said need.
(FR) Des modes de réalisation de l'invention concernent un procédé de communication entre un équipement utilisateur (1) et des stations de base (5) dans un réseau cellulaire, utilisant (S2) un identificateur de connexion (C-RNTI) dédié à une connexion établie entre ledit équipement utilisateur (1) et une station de base (5) donnée, modifiant (S4) ledit identificateur de connexion (C-RNTI) lorsqu'il existe un besoin d'établir une nouvelle connexion (S3), ledit procédé mettant à jour (S6, S7) ledit identificateur de connexion (C-RNTI), lorsque ladite durée de connexion établie devient trop longue (S5), même en l'absence dudit besoin.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)