Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2005-01-25
2005-01-25
Nguyen, Chau (Department: 2661)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S338000
Reexamination Certificate
active
06847621
ABSTRACT:
In an address resolution method for an inter-working function (IWF) for mutually connecting mobile packet terminals (MS) and a radio system accommodating the packet terminals (MS) and a packet network having a switch node, when the packet terminal (MS) is handed over, the packet terminal (MS) transmits a kind of “address resolution protocol (ARP): see Internet Engineering Task Force Document RFC826”, the inter-working function (IWF) transmits the ARP packet to the packet network and the switch node renews an address management table on the basis of the packet received.
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Foley & Lardner LLP
Nguyen Chau
Wahba Andrew
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