System, method, and computer program product for in-place, lightweight Ack promotion in a cable modem environment
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United States of America Patent
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N/A
Issued Date -
Oct 28, 2004
app pub date -
Mar 19, 2004
filing date -
Apr 24, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method, system, and computer program product for in-place, lightweight Ack packet promotion is provided. The method includes receiving a new Ack packet; searching through a transmit queue for an old Ack packet that corresponds to the new Ack packet; and replacing the data in a number field, a checksum field, a window size field, and a timestamp options field of the old Ack packet with data in a number field, a checksum field, a window size field, and a timestamp options field of the new Ack packet.
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