Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2005-08-30
2005-08-30
Duong, Frank (Department: 2666)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S474000
Reexamination Certificate
active
06937606
ABSTRACT:
Data structures, a method, and an associated transmission system for IP fragmentation and IP reassembly on network processors in order to minimize memory allocation requirements. Frame data for IP fragmentation or reassembly on a network processor is read into buffers to which are associated various control structures. The control structures permit IP fragmentation or reassembly to be accomplished without creating multiple copies of the frame or fragments.
REFERENCES:
patent: 4922487 (1990-05-01), Eilenberger et al.
patent: 5561807 (1996-10-01), Verplanken et al.
patent: 5974518 (1999-10-01), Nogradi
patent: 5987034 (1999-11-01), Simon et al.
patent: 6208650 (2001-03-01), Hassell et al.
patent: 6724767 (2004-04-01), Chong et al.
patent: 6781992 (2004-08-01), Rana et al.
patent: 6836480 (2004-12-01), Basso et al.
patent: 2002/0118694 (2002-08-01), Calvignac et al.
patent: 2002/0154634 (2002-10-01), Basso et al.
patent: 4130318 (1993-03-01), None
patent: 40292039 (1992-10-01), None
patent: 9809410 (1998-03-01), None
U.S. patent application, “Data Structures for Efficient Processing of Multicast Transmissions” filed Apr. 20, 2001, ser. No. unassigned.
Basso Claude
Calvignac Jean Louis
Heddes Marco C.
Logan Joseph Franklin
Verplanken Fabrice Jean
Calderon Andrew M.
Duong Frank
International Business Machines - Corporation
Moore Michael J.
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