Mobile node and communication control method

Details Mobile node and communication control method Mobile node and communication control method

2006-07-07

2011-10-11

Lin, Kenny (Department: 2478)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S312000, C370S349000

Reexamination Certificate

active

08036189

ABSTRACT:
A technology is disclosed for a mobile device with multiple interfaces to make use of its multiple interfaces capability with Mobile IP. According to this technology, MN (Mobile Node)100comprises a cellular interface to connect to the cellular network112and a Wireless-LAN interface to connect to the local network122and132, and sends a Binding Update message to set the address of the Wireless-LAN interface to CoA (Care-of Address) to HA (Home Agent) at the cellular network or CN (Correspondent Node)160.This Binding Update message includes a special label indication that the cellular interface is currently connected to the home network.

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