Automated DSL performance adjustment

Details Automated DSL performance adjustment Automated DSL performance adjustment

2007-09-18

2007-09-18

Tran, Quoc (Department: 2614)

Telephonic communications

Diagnostic testing, malfunction indication, or electrical...

Of data transmission

C379S001030, C379S024000, C379S029090

Reexamination Certificate

active

10761123

ABSTRACT:
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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International Telecommunication Union, “Series G:Transmission Systems and Media, Digital Systems and Networks. Digital Sections and Digital Line System-Access Networks. Asymetric Digital Subscriber Line (ADSL) Transceivers- 2(ADSL2),” G.992.3, ITU-T, Jul. 2002, pp. 1-127.

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