DSL active modem detection
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 22, 2004
Grant Date -
N/A
app pub date -
Feb 17, 2000
filing date -
Aug 27, 1999
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A discrete multi-tone communication system having a selected remote end terminal that senses data transmission activity on the discrete multi-tone communication channel. The selected remote end terminal transmits data when no data transmission activity is sensed. The discrete multi-tone system allows a plurality of remote end terminals to be connected together at a node that in turn is connected to the central office.
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