Telephonic communications – Subscriber line or transmission line interface
Reexamination Certificate
2008-07-15
2008-07-15
Singh, Ramnandan (Department: 2614)
Telephonic communications
Subscriber line or transmission line interface
Reexamination Certificate
active
10958631
ABSTRACT:
A method is provided that can be used for modifying a control parameter associated with a digital subscriber line (DSL) service. Initially, a real-time performance parameter is received from a first termination unit that is coupled to an DSL circuit. The real-time performance parameter is measured at the termination unit after the termination unit is provisioned and after the DSL circuit is placed in-service. A value of a control parameter associated with the DSL circuit can be modified based on the measured real-time performance parameter. Further, activity over the DSL circuit can be monitored in real-time and when usage of the DSL circuit is below a threshold, the provisionable service parameter that corresponds to the control parameter is modified. Moreover, a first re-provisioning cycle between the first termination unit and a second termination unit coupled to the DSL circuit can be initiated using the provisionable service parameter.
REFERENCES:
patent: 2003/0086514 (2003-05-01), Ginis et al.
patent: 2005/0123027 (2005-06-01), Cioffi et al.
patent: 2005/0123028 (2005-06-01), Cioffi et al.
patent: 2005/0138524 (2005-06-01), Cioffi
patent: 2006/0210054 (2006-09-01), Stiscia
Committee T1—Telecommunications, Working Group T1E1.4 (J. Cioffi, editor); Dynamic Spectrum Management Report T1E1.4/2003-018RE (T1E1-38, Spectral Compatibility Aspects for Facilities between a Central Office and the Network-to-Customer Interface (Twisted Pair Transmission System)); Aug. 10, 2004; Washington, D.C. (77 pages).
Cambron George Keith
Savoor Raghvendra G.
Van Slyke John Porter
SBC Knowledge Ventures L.P.
Singh Ramnandan
Toler Law Group
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