DSL communication system with improved bandwidth
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United States of America Patent
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Feb 18, 2003
Grant Date -
N/A
app pub date -
Jan 15, 1999
filing date -
Jan 15, 1999
priority date (Note) -
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Abstract
A telecommunications system using DSL modems (36, 38) detects on-hook or off-hook states of a local loop telecommunications line (18). If the local loop (18) is in an off-hook state, the normal data communication rates are used. If the local loop is in an on-hook state, the unused voice band is allocated to either the upstream band and/or downstream band of the DSL modems, in order to increase data communication rates.
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