Multiplex communications – Pathfinding or routing – Store and forward
Reexamination Certificate
2010-03-29
2011-10-04
Phung, Luat (Department: 2464)
Multiplex communications
Pathfinding or routing
Store and forward
C370S321000
Reexamination Certificate
active
08031734
ABSTRACT:
A method for in-place, lightweight Ack packet promotion is provided. The method includes receiving a new Ack packet via a network; 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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Gay Dannie
Horton John
Pitchford Rick
Pullen David
Broadcom Corporation
Phung Luat
Sterne Kessler Goldstein & Fox P.L.L.C.
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