Home agent, mobile router, and mobile communication method...

Details Home agent, mobile router, and mobile communication method... Home agent, mobile router, and mobile communication method...

2011-03-22

2011-03-22

Ryman, Daniel J (Department: 2466)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S338000, C709S242000

Reexamination Certificate

active

07912008

ABSTRACT:
A mobile communication method includes: a step for transmitting a binding update message for notification of a care-of-address of the network where the mobile network has gone, from a mobile router to a home agent, which can be used after the network has moved; and a step performed upon reception of the binding update message, for notification by the home agent of routing information concerning the route to the mobile network managed by the mobile router to the home network. Thus, the routing information from a mobile node is given to a gateway and the router on the home network without delay after movement, and it is possible to prevent loss of data sent to the mobile node belonging to the network to which the mobile network is connected after the movement.

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