Method of supporting seamless hand-off in a mobile...

Details Method of supporting seamless hand-off in a mobile... Method of supporting seamless hand-off in a mobile...

2006-01-17

2006-01-17

Ngo, Ricky (Department: 2663)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S338000, C370S389000

Reexamination Certificate

active

06987743

ABSTRACT:
To deliver packets to the MAC of a roaming mobile in a seamless manner, a proxy ARP is set up, in addition to the usual ARP, and is informed of the COA and MAC address of the mobile. The proxy ARP then informs the last routing switch in the foreign network of the MAC address of the mobile.

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European Search Report.

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