BECK, Geoffrey

Métadonnées

Licence d’utilisation du document

BECK, Geoffrey
Institut de Mathématiques de Bordeaux [IMB]
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]

Langue

Brevet

Ce document a été publié dans

2017-08-17p. https://patents.google.com/patent/US20200363462A1/en

Résumé en anglais

A computer-implemented iterative method for reconstructing the topology of a cable network, includes the steps of: obtaining a measured time reflectogram, obtaining a simulated time reflectogram corresponding to a partial cable network comprising the singular points of the cable network reconstructed in the previous iterations and a matched load at the end of each cable, one endpoint of which is not yet reconstructed, subtracting the simulated time reflectogram from the measured time reflectogram in order to obtain a corrected time reflectogram, reconstructing the topology of the cable network by matching the peaks of the corrected reflectogram with the singular points of the cable network, the matching comprising searching, in the corrected reflectogram, for at least one second peak corresponding to a path of the signal comprising a main reflection off the ambiguous singular point and a secondary reflection off two junctions reconstructed in the previous iterations.< Réduire

Mots clés en anglais

wire troubleshooting

inverse

URI

https://oskar-bordeaux.fr/handle/20.500.12278/191663

N° de brevet

US Patent App. 16/638,451, 2020

Origine

Importé de hal

Unités de recherche

Institut de Mathématiques de Bordeaux (IMB) - UMR 5251