Network routing apparatus

Details Network routing apparatus Network routing apparatus

2004-02-18

2008-05-27

Wilson, Robert W. (Department: 2619)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S470000, C370S474000

Reexamination Certificate

active

07379456

ABSTRACT:
Each routing unit of the network routing apparatus includes: one or a plurality of transfer means each for extracting a packet header of a packet received from a line, and one or a plurality of search means each for extracting output destination information using the packet header received from each transfer means; wherein, in each routing unit, one search means is connected to one transfer means, or a plurality of transfer means are connected to one search means, or a plurality of search means are connected to one transfer means, or a plurality of search means and a plurality of transfer means are connected to one another.

REFERENCES:
patent: 4614945 (1986-09-01), Brunius et al.
patent: 5787070 (1998-07-01), Gupta et al.
patent: 6480488 (2002-11-01), Huang
patent: 2002/0027917 (2002-03-01), Sugai et al.
patent: 2001-211203 (2001-08-01), None
“Routing principle and technology,” National Defense Industrial Publishing (P.R. China), pp. 58-67, figures 2.6.3-2.6.5 (Jan. 2003).

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