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Machine translation
1. (WO2009134391) METHOD AND SYSTEM FOR IDENTIFICATION OF PACKET GATEWAYS SUPPORTING DIFFERENT SERVICE TYPES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/134391    International Application No.:    PCT/US2009/002640
Publication Date: 05.11.2009 International Filing Date: 30.04.2009
IPC:
H04L 12/28 (2006.01)
Applicants: NORTEL NETWORKS LIMITED [CA/CA]; 2351 Boulevard Alfred-Nobel St. Laurent , Québec H4S 2A9 (CA) (For All Designated States Except US).
KHALIL, Mohamed [US/US]; (US) (For US Only).
MUHANNA, Ahmad [US/US]; (US) (For US Only).
AKHTAR, Haseeb [US/US]; (US) (For US Only)
Inventors: KHALIL, Mohamed; (US).
MUHANNA, Ahmad; (US).
AKHTAR, Haseeb; (US)
Agent: SCOTT, Hemingway, D.; (US)
Priority Data:
61/049,662 01.05.2008 US
Title (EN) METHOD AND SYSTEM FOR IDENTIFICATION OF PACKET GATEWAYS SUPPORTING DIFFERENT SERVICE TYPES
(FR) PROCÉDÉ ET SYSTÈME D'IDENTIFICATION DE PASSERELLES DE PAQUETS PRENANT EN CHARGE DIFFÉRENTS TYPES DE SERVICE
Abstract: front page image
(EN)The present invention provides a method and system for identification of the different packet gateways that support different types of services on their packet data networks. The method and system provides identification and addressing information to user equipment for one or more packet gateways that support different types of services, sometimes called QoS services. The identification and addressing information for the one or more packet gateways is provided in the present invention by and through a DNS server or an AAA server depending on the network architecture and the IP version supporting the communications with the mobile node.
(FR)La présente invention se rapporte à un procédé et à un système d'identification de différentes passerelles de paquets qui prennent en charge différents types de services sur leurs réseaux à commutation de paquets. Le procédé et le système fournissent des informations d'identification et d'adressage à un équipement utilisateur pour une ou plusieurs passerelles de paquets qui prennent en charge différents types de services, parfois désignés sous le nom de services QoS. Les informations d'identification et d'adressage de la ou des passerelles de paquets sont fournies dans la présente invention par et via un serveur DNS ou un serveur AAA, selon l'architecture de réseau et la version IP prenant en charge les communications avec le nœud mobile.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, 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: English (EN)
Filing Language: English (EN)