Method and system for providing low-cost high-speed data services
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United States of America Patent
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Dec 10, 2002
Grant Date -
N/A
app pub date -
Sep 24, 1996
filing date -
Sep 24, 1996
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A communication network uses intermediate nodes to resolve local traffic contention. Intermediate nodes receive upstream signals from end users, derive traffic information signals from the upstream signals, and transmit the traffic information signals to end users. By listening to the traffic information signals from the intermediate node, the end users know whether the upstream transmission channels are idle or busy, or whether a collision has occurred. The intermediate nodes derive and transmit the traffic information signals with or without the assistance of the central office or head end.
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