Protecting data integrity in an enhanced network connection
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United States of America Patent
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Jan 4, 2011
Issued Date -
N/A
app pub date -
May 15, 2009
filing date -
Dec 15, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
The integrity of a data stream transmitted over a network is protected by adjusting the sequence number, the port number, or another field of a data packet field, for a number of data packets so that the data packets will be considered either valid or invalid by a downstream receiving device. Data packets that have such a field adjusted can be thought of as being rotated outside of a valid range or window, as defined for a network connection. This field of a rotated data packet can be further adjusted, through de-rotation or re-rotation, for various applications. Downstream devices can thus respond to the data packets depending on the state of the rotation.
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