Automated method and system for verifying end-to-end...

Details Automated method and system for verifying end-to-end... Automated method and system for verifying end-to-end...

2005-05-17

2005-05-17

Patel, Ajit (Department: 2664)

Multiplex communications

Diagnostic testing

Fault detection

C370S248000, C370S249000

Reexamination Certificate

active

06894980

ABSTRACT:
An automated method as system for verifying end-to-end connectivity in a broadcast network such as an xDSL network including a plurality of elements such as ATM switches coupled to a subscriber modem. The method and system includes determining each of the elements in the network and establishing a communication channel with a corresponding interface of each element to generate test commands and elicit responsive data. Service logic is applied to determine the location of a fault and display the same on a Graphical User Interface (GUI) in a suitable format such as a Visual Word Document (VWD).

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Hamdi (US PUB 2001/0048667) discloses fast retrain based on communication profiles for a digital modem.*
Barzegar et al. (US PUB 2002/0027876) discloses circuit to provide backup telephone service for a multiple service access system using a twisted p.*
Starr (USPUB 2001/0043675) discloses telephone line testing.

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