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Machine translation
1. (WO2005125100) SYSTEM AND METHOD FOR CONNECTION PERFORMANCE ANALYSIS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/125100    International Application No.:    PCT/IB2005/001715
Publication Date: 29.12.2005 International Filing Date: 18.06.2005
Chapter 2 Demand Filed:    18.04.2006    
IPC:
H04L 12/24 (2006.01), H04L 12/26 (2006.01)
Applicants: ADVA AG OPTICAL NETWORKING [DE/DE]; CampusMartinsried, Fraunhoferstrasse 9a, D-82152 Martinsried (DE) (For All Designated States Except US).
WEEKS, John, Kevin [CA/US]; (US) (For US Only).
JAMIESON, Ross, Alexander [US/US]; (US) (For US Only).
TREHAN, Vikas [US/US]; (US) (For US Only).
SANKEY, Wayne, Robert [CA/US]; (US) (For US Only).
BLETTNER, Doug [US/US]; (US) (For US Only).
MEZEUL, Michael, J. [US/US]; (US) (For US Only)
Inventors: WEEKS, John, Kevin; (US).
JAMIESON, Ross, Alexander; (US).
TREHAN, Vikas; (US).
SANKEY, Wayne, Robert; (US).
BLETTNER, Doug; (US).
MEZEUL, Michael, J.; (US)
Agent: BLISS, Timothy, F.; Haynes and Boone, LLP, 901 Main Street, Suite 3100, Dallas, TX 75202 (US)
Priority Data:
60/580,871 18.06.2004 US
Title (EN) SYSTEM AND METHOD FOR CONNECTION PERFORMANCE ANALYSIS
(FR) SYSTEME ET PROCEDE D'ANALYSE DES PERFORMANCES D'UNE CONNEXION
Abstract: front page image
(EN)A system and method for connection performance analysis are provided. In one example, the method is for performing an end-to-end analysis of a connection coupling two service demarcation points in a network, where each of the service demarcation points includes a test traffic injector and a test traffic monitor. The example method includes injecting test traffic into the connection using the test traffic injector of one of the service demarcation points. A loopback of the test traffic received by the other service demarcation point via the connection is performed to return the traffic to the originating service demarcation point. The traffic received by the originating service demarcation point via the connection is monitored to identify the looped back test traffic.
(FR)L'invention concerne un système et un procédé d'analyse des performances d'une connexion. Dans un exemple, le procédé de l'invention permet d'effectuer une analyse bout à bout d'une connexion reliant deux points de démarcation de desserte, chaque point de démarcation de desserte comprenant un injecteur de trafic d'essai et un moniteur de trafic d'essai. Le procédé exemplaire de l'invention consiste à injecter un trafic d'essai dans la connexion au moyen de l'injecteur de trafic d'essai d'un des points de démarcation de desserte. Un essai de réinjection du trafic d'essai reçu par l'autre point de démarcation de desserte par le biais de la connexion est effectué afin de ramener le trafic au point de démarcation de desserte de départ. Le trafic reçu par le point de démarcation de desserte de départ, par le biais de la connexion, est surveillé aux fins d'identifier le trafic d'essai réinjecté.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, MC, NL, 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)