Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2003-11-03
2008-11-11
Pham, Chi H. (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S353000, C713S168000, C709S203000
Reexamination Certificate
active
07450596
ABSTRACT:
A scheme for realizing communications through an external network such as telephone network from a contents processing device such as AV device or PC connected to a local network such as home network is disclosed. The contents processing device solicits a set up of connection to the server device through the telephone network, to a gateway device which is connected with both the home network and the telephone network. Then, the gateway device carries out a call set up with respect to a specified address on the telephone network, upon receiving the solicitation from the contents processing device, and transfers data transmitted from the contents processing device to a connection established by the call set up, and data arriving from the connection established by the call set up to the contents processing device.
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Akiyama Koichiro
Hashimoto Mikio
Kambayashi Toru
Saito Takeshi
Elallam Ahmed
Kabushiki Kaisha Toshiba
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Pham Chi H.
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