Methods and apparatus to determine digital subscriber line configuration parameters

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United States of America Patent

PATENT NO 7889671
APP PUB NO 20090245336A1
SERIAL NO

12482893

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Abstract

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Example methods and apparatus to determine digital subscriber line (DSL) configuration parameters based on current and historical DSL performance characteristics are disclosed. A disclosed method includes obtaining first data representative of a current performance characteristic for a DSL modem, obtaining second data representative of a historical performance characteristic for the DSL modem, computing, at a maintenance server, a configuration parameter using the first and the second data, and reinitializing the DSL modem with the computed DSL configuration parameter when the computed configuration parameter has a value different from a previous value of the configuration parameter, wherein the DSL configuration parameter is computed prior to the reinitializing of the DSL modem.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blackburn, Stuart Lynch San Ramon, US 12 193
Van, Slyke John Porter Lafayette, US 11 72

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