Methods and apparatus to control traffic in a packet-switched network
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United States of America Patent
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Dec 18, 2012
Grant Date -
Feb 19, 2009
app pub date -
Aug 13, 2007
filing date -
Aug 13, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
Methods and apparatus to control traffic in a packet-switched network are disclosed. An example circuit manager comprises a probe interface to collect data representative of actual utilization of a network, a usage analyzer to estimate a utilization of the network for a future time interval based on the collected data, and a rebalancer to detect a trigger event based on the estimated utilization, and to automatically identify a future virtual circuit path through the network for the future time interval based on the estimated utilization when the trigger event is detected; wherein the probe interface, the usage analyzer and the rebalancer operate repetitively to route data in the network in response to actual data transmissions.
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