Wire network mapping method and apparatus using impulse...

Details Wire network mapping method and apparatus using impulse... Wire network mapping method and apparatus using impulse...

2007-10-16

2007-10-16

Benson, Walter (Department: 2858)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

For fault location

C324S533000

Reexamination Certificate

active

11345071

ABSTRACT:
A method and apparatus for mapping a wire network is disclosed. The method includes obtaining a reflectometry test signal of the wire network. An estimated network impulse response is estimated from the reflectometry response. A wire network model is then initialized, and iteratively improved by simulating an impulse response of the wire network model and adjusting the wire network model to reduce differences between the simulated impulse response and estimated network impulse response.

REFERENCES:
patent: 6724859 (2004-04-01), Galli
patent: 7010441 (2006-03-01), Galli et al.
Boets, Patrick “The Modelling Aspect of Transmission Line Networks” IEEE, 1992, 137-141.
Schafer, Ronald W. et al. “Constrained Iterative Restoration Algoithms” IEEE, 1981, vol. 69, No. 4, pp. 432-450.

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