Methods, apparatus, and articles of manufacture to trigger preemptive maintenance in vectored digital subscriber line (DSL) systems

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United States of America Patent

PATENT NO 9054783
APP PUB NO 20130101093A1
SERIAL NO

13691274

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Abstract

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Example methods, apparatus, and articles of manufacture to trigger preemptive maintenance of vectored digital subscriber line (DSL) systems are disclosed. An example method includes generating a trouble ticket for a first subscriber loop based on a result of a diagnostic test, the diagnostic test being performed on the first subscriber loop when a value representing crosstalk coupling between the first subscriber loop and a second subscriber loop exceeds a threshold. The first subscriber loop and the second subscriber loop belong to a vectored group of subscriber loops contained in a same cable binder. The example method includes submitting the trouble ticket.

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Patent Owner(s)

Patent OwnerAddress
AT&T INTELLECTUAL PROPERTY I L P754 PEACHTREE ST NE SUITE 7C ATLANTA GA 30308

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hart, Richard D Concord, US 28 3481
Tennyson, Gary Pelham, US 16 111
Wang, Jin Fremont, US 805 11628

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