Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2006-05-09
2006-05-09
Kizou, Hassan (Department: 2662)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C709S245000, C711S205000, C711S207000
Reexamination Certificate
active
07042884
ABSTRACT:
The present invention discloses a network address forwarding table lookup apparatus and method for identifying a network address to determine a next hop address to which data packets having the network address should be forwarded. The apparatus comprises a memory storing a compression-trie forwarding table. The forwarding table has multiple level modules in a compression-trie structure. With the present invention, it is possible to achieve fast IP address lookup with a compact-sized compression-trie forwarding table.
REFERENCES:
patent: 6549536 (2003-04-01), Pavesi et al.
patent: 6880064 (2005-04-01), Brown
patent: 2002/0080798 (2002-06-01), Hariguchi et al.
patent: 2002/0172203 (2002-11-01), Ji et al.
Chang Chung-Ju
Huang Keng-Ming
Lee Fang-Yong
Liu Kuang-Chih
Acute Technology Corp.
Adhami Mohammad S.
Kizou Hassan
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