ONU delay and jitter measurement
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United States of America Patent
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Oct 16, 2012
Grant Date -
Jun 14, 2007
app pub date -
Dec 12, 2006
filing date -
Dec 13, 2005
priority date (Note) -
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Abstract
A system and method provide measurement of round trip delay and jitter in an optical network without adding cost to the components of the network. A method of determining round-trip delay and jitter in an optical network comprises the steps of a) transmitting a test frame over the optical network to a device on the optical network, b) receiving a looped-back test frame from the device over the optical network, and c) determining a round-trip delay measurement using the received looped-back test frame.
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