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Machine translation
1. (WO2001086862) METHOD AND SYSTEM FOR PROVIDING A PROTECTION PATH FOR CONNECTIONLESS SIGNALS IN A TELECOMMUNICATIONS NETWORK
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/086862    International Application No.:    PCT/US2001/013694
Publication Date: 15.11.2001 International Filing Date: 27.04.2001
Chapter 2 Demand Filed:    03.12.2001    
IPC:
H04L 12/24 (2006.01), H04L 12/26 (2006.01), H04L 12/56 (2006.01), H04L 29/12 (2006.01)
Applicants: FUJITSU NETWORK COMMUNICATIONS, INC. [US/US]; 2801 Telecom Parkway, Mail Station 2C, Richardson, TX 75082 (US)
Inventors: MO, Li; (US).
WYNN, David, W.; (US).
WIDJAJA, Indra; (US).
SULLIVAN, Edward, T.; (US)
Agent: SHOWALTER, Barton, E.; Baker Botts L.L.P., 2001 Ross Avenue, Dallas, TX 75201-2980 (US)
Priority Data:
60/202,190 05.05.2000 US
09/589,038 06.06.2000 US
Title (EN) METHOD AND SYSTEM FOR PROVIDING A PROTECTION PATH FOR CONNECTIONLESS SIGNALS IN A TELECOMMUNICATIONS NETWORK
(FR) PROCEDE ET SYSTEME PERMETTANT D'ASSURER UNE VOIE DE PROTECTION POUR SIGNAUX EN MODE SANS CONNEXION DANS UN RESEAU DE TELECOMMUNICATIONS
Abstract: front page image
(EN)A method is provided for providing protection for connectionless signals in a telecommunications network comprising a plurality of nodes. A first protection path is generated from each of the nodes to a destination node. A second protection path is generated from each of the nodes to the destination node. The second protection path is distinct from the first protection path. Protection traffic is routed along one of the protection paths to the destination node.
(FR)Cette invention a trait à un procédé permettant de fournir une protection à des signaux en mode sans connexion dans un réseau de télécommunications comportant plusieurs noeuds. Il est créé, dans le cadre de cette invention, une première ainsi qu'une seconde voie de protection depuis chaque noeud en direction du noeud de destination. Ces deux voies de protection sont distinctes. Le trafic sous protection est acheminé sur l'une des voies de protection en direction du noeud de destination.
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, 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, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)