Methods and apparatus for characterizing subscriber loop based on analysis of DSL handshaking signals and for optimization of DSL operation
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United States of America Patent
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Jun 27, 2006
Grant Date -
Feb 24, 2005
app pub date -
Aug 20, 2003
filing date -
Aug 20, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In some embodiments, a method includes performing at least part of a digital subscriber line (DSL) handshaking process by transmitting at least one handshaking signal via a telephone subscriber loop, and analyzing the at least one handshaking signal to detect a characteristic of the telephone subscriber loop.
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