System and method for controlling line driver power in digital subscriber line modems
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United States of America Patent
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-
Apr 1, 2008
Grant Date -
Feb 23, 2006
app pub date -
Sep 28, 2005
filing date -
Mar 21, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A low power DSL modem transmitter, suitable for incorporation in integrated DSLAM server line cards, transmits full power physical frames which include a control channel and a data field when data is available for transmission and physical frames having only a control channel or a control channel and a low power synchronization field when data is not available for transmission. And a method for controlling the total power dissipated in the integrated DSLAM by selectively restricting the flaw of data packets to the DSLs.
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