System and method of monitoring video data packet delivery

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United States of America Patent

PATENT NO 9106800
APP PUB NO 20090064248A1
SERIAL NO

11848871

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Abstract

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Systems and methods of monitoring packet delivery are disclosed. In an embodiment, a method is disclosed that includes querying multiple network devices for performance metrics corresponding to video data packets sent from a video server. The network devices may include multicast branching points between the video server and the destination. A delivery failure may be identified based on the performance metrics, and a response to the delivery failure may be initiated.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwan, Dick San Mateo, US 3 63
Li, Zhi Martinez, US 408 3469
Savoor, Raghvendra Walnut Creek, US 129 1956
Shrikhande, Kapil Berkeley, US 24 277

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