Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of data transmission
Reexamination Certificate
2011-04-05
2011-04-05
Tran, Quoc D (Department: 2614)
Telephonic communications
Diagnostic testing, malfunction indication, or electrical...
Of data transmission
C379S001030, C379S024000, C379S029090
Reexamination Certificate
active
07920677
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.
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Jiang Baofeng Frank
Otsuka Jim Tidashi
Van Slyke John Porter
Wu Xidong
AT&T Intellectual Property I L.P.
Toler Law Group
Tran Quoc D
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