Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2006-03-23
2009-11-24
Duong, Frank (Department: 2416)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S235000, C370S395520, C370S463000
Reexamination Certificate
active
07623450
ABSTRACT:
In a first aspect, a first method of transmitting a data packet is provided. The first method includes the steps of (1) for each connection from which a data packet may be transmitted, storing header data corresponding to the connection; (2) employing a user application to form header and payload data of a packet, wherein the user application is associated with a connection from which the packet is to be transmitted; and (3) while transmitting the packet, comparing one or more portions of the packet header data with the header data corresponding to the connection with which the user application is associated. Numerous other aspects are provided.
REFERENCES:
patent: 6434620 (2002-08-01), Boucher et al.
patent: 2004/0210663 (2004-10-01), Phillips et al.
patent: 2007/0061492 (2007-03-01), van Riel
Mogul, TCP offload is a dumb idea whose time has come, HP Lab, 20 pages, 2003.
Basso Claude
Calvignac Jean Louis
Fuhs Ronald Edward
Sellin Nathaniel Paul
Verrilli Colin Beaton
Dugan & Dugan
Duong Frank
International Business Machines - Corporation
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