Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-07-10
2010-06-01
Vu, Thong H (Department: 2465)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S352000
Reexamination Certificate
active
07729365
ABSTRACT:
A gateway controls electric equipment connected to LAN through WAN. The gateway has address mapping table that LAN address corresponds to WAN address, network layer unit for converting source address and destination address in network layer into WAN address for a packet received from LAN, and application layer unit for converting access address in application layer into WAN address for the packet.
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Horiuchi Hiroki
Motegi Shinji
KDDI Corporation
Vu Thong H
Westerman Hattori Daniels & Adrian LLP
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