System and method of delivering video content

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United States of America Patent

PATENT NO 8910219
SERIAL NO

13477163

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Abstract

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A method includes receiving at a set-top box device first video content associated with a requested channel from a first source. The method includes, in response to receiving the first content, requesting second video content associated with the requested channel from a second source. The method includes, in response to receiving the second video content, determining whether at least one data packet associated with the requested channel was not received based on a comparison of first data packets corresponding to the first video content and second data packets corresponding to the second video content. In response to a determination that at least one data packet was not received, sending a retry request to the first source. The retry request includes an overhead bandwidth factor.

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Patent Owner(s)

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

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Kuo-Hui San Ramon, US 39 1031
Zhao, Yongdong Pleasanton, US 47 590

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