Method and apparatus for measuring network data packet delay, jitter and loss

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United States of America Patent

PATENT NO 7792083
APP PUB NO 20060239204A1
SERIAL NO

11428734

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Abstract

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A device for measuring network performance in an Internet protocol (IP) network including a counter generating a send sequence number representing a relative send timing indicator for a data packet sent to a respondent network address. The counter generates a receive sequence number representing a relative receive timing indicator for a return data packet received by the device. A comparator compares the send sequence number with the receive sequence number to measure data packet loss.

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Patent Owner(s)

Patent OwnerAddress
CISCO TECHNOLOGY INCSAN JOSE CALIFORNIA 95134-1706

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bordonaro, Frank G Los Gatos, US 18 677
Raparla, Satyanarayana Rao San Jose, US 3 402
Zhang, Kui Cupertino, US 116 802

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