Apparatus and method for separating corrupted data from non-corrupted data within a packet

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United States of America Patent

PATENT NO 7043677
SERIAL NO

09909624

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Abstract

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A method and apparatus for detecting errors and improving quality in real-time data transmissions is provided. In one embodiment, the packet header checksum field is turned off to allow uninterrupted transmission of data packet payloads. A checksum added to each independent data segment in the datagram payload permits each data packet to be examined separately, resulting in improved transmission quality.

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Patent Owner(s)

  • CISCO TECHNOLOGY, INC.;PRESENTER.COM, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Sheng San Diego, CA 270 2331

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