System and method for the measurement of service quality in a communication network
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United States of America Patent
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May 3, 2011
Grant Date -
Feb 17, 2005
app pub date -
Sep 27, 2004
filing date -
Jan 16, 1998
priority date (Note) -
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Abstract
A system and method for the measurement of communication network performance over a secondary communication channel sends an inquiry signal containing information pertaining to network performance from a near end communication device to a far end communication device. From the inquiry signal the far end communication device can determine the number of packets of information lost through the network. Once received the inquiry signal, a reply signal with additional information is sent to the near end communication device. The near end communication device receives the reply signal and can determine therefrom various network performance parameters.
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