Optical dynamic burst switch
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United States of America Patent
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Apr 3, 2007
Grant Date -
Jul 10, 2003
app pub date -
Oct 31, 2002
filing date -
Nov 2, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a node which is used in the structure of an optical communication network. This node has a signal transmission function for performing data transfer and a signal receiving function for performing data signal reception, and includes a unit for establishing and releasing a cut through path to a next stage node. Moreover, it includes a unit for detecting the arrival of a leading packet of burst data, and the unit for establishing and releasing the cut through path includes a unit for establishing a cut through path to the next stage node, when the arrival of a leading packet of burst data is detected by the leading packet arrival detection unit.
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