Automated DSL performance adjustment

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7272209
APP PUB NO 20050163286A1
SERIAL NO

10761123

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present application discloses an automated digital subscriber line performance control system comprising a computer system including a logic module to evaluate performance of a plurality of DSL lines and to automatically select a set of DSL lines from the plurality of DSL lines, a line profile database responsive to the computer system, the line profile database providing a plurality of line profiles in response to a request from the computer system, and a digital subscriber line access multiplexer coupled to the computer system. The digital subscriber line access multiplexer is configured to measure a performance parameter of a plurality of physical DSL lines and to change a profile for at least one of the plurality of DSL lines. The set of DSL lines has degraded performance characteristics based on historical performance data.

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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
Jiang, Baofeng Frank Pleasanton, CA 6 52
Otsuka, Jim Tadashi San Jose, CA 3 34
Van, Slyke John Porter Lafayette, CA 11 72
Wu, Xidong Livermore, CA 93 663

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