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1. (WO2001035607) DESIGN AND ARCHITECTURE OF AN IMPAIRMENT DIAGNOSIS SYSTEM FOR USE IN COMMUNICATIONS SYSTEMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/035607    International Application No.:    PCT/US2000/030858
Publication Date: 17.05.2001 International Filing Date: 10.11.2000
IPC:
H04B 3/32 (2006.01), H04B 3/46 (2006.01), H04L 1/20 (2006.01), H04L 12/24 (2006.01), H04L 12/26 (2006.01), H04L 25/02 (2006.01), H04L 25/03 (2006.01), H04L 27/26 (2006.01), H04M 3/22 (2006.01), H04M 3/24 (2006.01), H04M 3/30 (2006.01), H04Q 3/00 (2006.01)
Applicants: VOYAN TECHNOLOGY [US/US]; 3255-7 Scott Boulevard, Santa Clara, CA 95054 (US)
Inventors: GUDMUNDSSON, Thorkell; (US).
HENCH, John, Josef; (US).
AGHDAM, Amir, Gholamhossein, Zadeh; (US).
KANELLAKOPOULOS, Ioannis; (US).
ARAL, Gurcan; (US).
SINGH, Harbinder; (US).
TAN, Yaolong; (US).
SHAH, Sunil, C.; (US)
Agent: MALLIE, Michael, J.; Blakely, Sokoloff, Taylor & Zafman LLP, 7th floor, 12400 Wilshire Boulevard, Los Angeles, CA 90025 (US)
Priority Data:
60/164,986 11.11.1999 US
60/165,399 11.11.1999 US
60/181,125 08.02.2000 US
60/183,675 18.02.2000 US
60/220,079 21.07.2000 US
60/220,076 21.07.2000 US
Title (EN) DESIGN AND ARCHITECTURE OF AN IMPAIRMENT DIAGNOSIS SYSTEM FOR USE IN COMMUNICATIONS SYSTEMS
(FR) CONCEPTION ET ARCHITECTURE D'UN SYSTEME DE DIAGNOSTIC DE DEFAILLANCES UTILISABLE DANS DES SYSTEMES DE COMMUNICATION
Abstract: front page image
(EN)A method and apparatus (11) are disclosed. The method includes one or more of the following: compiling statistical models of physical layers of a communications system; creating a priori distributions of cross-talk transfer functions; storing the models and the a priori distributions in a storage medium; and using the models and the a priori distributions to diagnose probable causes of events detected in said communications system.
(FR)L'invention concerne un procédé et un dispositif (11). Le procédé selon l'invention comprend une ou plusieurs des étapes suivantes : compilation de modèles statistiques de couches physiques d'un système de communication, création de distributions a priori de fonctions de transfert diaphonique, sauvegarde des modèles et des distributions a priori sur un support de stockage et utilisation des modèles et des distributions a priori pour diagnostiquer les causes probables d'événements détectés dans ce système de communication.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, 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)