Electrical computers and digital processing systems: multicomput – Computer-to-computer data routing – Routing data updating
Reexamination Certificate
2004-02-18
2008-11-04
Caldwell, Andrew (Department: 2142)
Electrical computers and digital processing systems: multicomput
Computer-to-computer data routing
Routing data updating
C370S389000
Reexamination Certificate
active
07447800
ABSTRACT:
A mobile router device connects a mobile network containing several terminal devices and moving in a backbone network with the backbone network. The mobile router device decides whether to operate as a master router which is a router for actually connecting the mobile network with the backbone network. The mobile router device records a virtual address and produces a care of address which is an address that the mobile router can use at the moving destination. The mobile router device generates and transmits a binding update message for correlating the virtual address to the care of address when the mobile router device operates as the master router.
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Kobayashi Hirokazu
Matsumoto Taisuke
Caldwell Andrew
Matsushita Electric - Industrial Co., Ltd.
Nissan Barak
RatnerPrestia
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