ONU delay and jitter measurement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8289858
APP PUB NO 20070133424A1
SERIAL NO

11637023

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Abstract

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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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Patent Owner(s)

  • FUJITSU LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brolin, Stephen J Livingston, US 41 483
Vladescu, Virgil Hillsdale, US 10 34

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