Communication processing system, communication processing...

Details Communication processing system, communication processing... Communication processing system, communication processing...

2007-08-14

2007-08-14

Vu, Huy D. (Department: 2616)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S349000

Reexamination Certificate

active

10085284

ABSTRACT:
In a communication system for a mobile node according to IPv6, a virtual network prefix is configured as a prefix specific to a mobile node in a domain having a plurality of subnetworks. In the domain, a packet is sent to the mobile node by host-based routing on an IPv6 address formed of the virtual network prefix and an interface ID. The communications process with the mobile node which cannot identify a virtual network prefix is performed using a physical network prefix according to IPv6. Accordingly, nodes which can and cannot identify a virtual network prefix can coexist in the domain.

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patent: 6973506 (2005-12-01), Ishiyama et al.
patent: 2003/0016655 (2003-01-01), Gwon

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