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Machine translation
1. (WO2004006532) METHOD AND CONTROL MEMBER FOR CONTROLLING ACCESS TO A RADIOCOMMUNICATION CELLULAR SYSTEM THROUGH A WIRELESS LOCAL NETWORK
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/006532    International Application No.:    PCT/FR2003/001970
Publication Date: 15.01.2004 International Filing Date: 26.06.2003
IPC:
H04L 12/28 (2006.01), H04L 12/56 (2006.01), H04L 29/06 (2006.01), H04W 12/06 (2009.01), H04W 12/08 (2009.01), H04W 92/02 (2009.01)
Applicants: NORTEL NETWORK LIMITED [CA/CA]; 2351 Boulevard Alfred-Nobel, St. Laurent, Quebec H4S 2A9 (CA) (For All Designated States Except US).
STOJANOVSKI, Saso [MK/FR]; (FR) (For US Only).
STEER, David, G. [CA/CA]; (CA) (For US Only).
FAUCONNIER, Denis [FR/FR]; (FR) (For US Only)
Inventors: STOJANOVSKI, Saso; (FR).
STEER, David, G.; (CA).
FAUCONNIER, Denis; (FR)
Agent: LOISEL, Bertrand,; Cabinet Plasseraud, 65/67, rue de la Victoire, F-75440 Paris Cedex 09 (FR)
Priority Data:
02/08481 05.07.2002 FR
Title (EN) METHOD AND CONTROL MEMBER FOR CONTROLLING ACCESS TO A RADIOCOMMUNICATION CELLULAR SYSTEM THROUGH A WIRELESS LOCAL NETWORK
(FR) PROCEDE ET ORGANE POUR CONTROLER L'ACCES A UN SYSTEME CELLULAIRE DE RADIOCOMMUNICATION A TRAVERS UN RESEAJU LOCAL SANS FIL
Abstract: front page image
(EN)The invention concerns a system for radio communication to a radio access network (15) comprising base stations and a control member (16) whereto is connected a wireless local network (20). The method for controlling access of a dual-mode terminal (18) to the cellular system through the wireless local network comprises the following steps: authenticating the terminal with the cellular system via the radio access network; allocating to the terminal an authentication token; transmitting the allocated token from the control member to the terminal via the radio access network; transmitting the allocated token and an identifier from the terminal of the control member to an authentication server accessible via the wireless network; and authenticating the terminal with the wireless network by checking whether the terminal holds the token transmitted to the authentication server.
(FR)Le système de radiocommunication cellulaire a un réseau d'accès radio (15) comportant des stations de base et un organe de contrôle (16) auquel est relié un réseau local sans fil (20). Pour contrôler l'accès d'un terminal bi-mode (18) au système cellulaire à travers le réseau local sans fil, on exécute les étapes suivantes: authentifier le terminal auprès du système cellulaire par l'intermédiaire du réseau d'accès radio; allouer au terminal un jeton d'authentification; transmettre le jeton alloué de l'organe de contrôle au terminal par l'intermédiaire du réseau d'accès radio; transmettre le jeton alloué et un identifiant du terminal de l'organe de contrôle à un serveur d'authentification accessible par l'intermédiaire du réseau sans fil; et authentifier le terminal auprès du réseau sans fil en vérifiant que le terminal possède le jeton transmis au serveur d'authentification.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)