Systems and methods of using packet boundaries for reduction in timeout prevention
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United States of America Patent
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Nov 15, 2016
Grant Date -
Nov 1, 2012
app pub date -
Jul 9, 2012
filing date -
Oct 30, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Systems and methods for utilizing transaction boundary detection methods in queuing and retransmission decisions relating to network traffic are described. By detecting transaction boundaries and sizes, a client, server, or intermediary device may prioritize based on transaction sizes in queuing decisions, giving precedence to smaller transactions which may represent interactive and/or latency-sensitive traffic. Further, after detecting a transaction boundary, a device may retransmit one or more additional packets prompting acknowledgements, in order to ensure timely notification if the last packet of the transaction has been dropped. Systems and methods for potentially improving network latency, including retransmitting a dropped packet twice or more in order to avoid incurring additional delays due to a retransmitted packet being lost are also described.
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