Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2011-01-18
2011-01-18
Ahmed, Salman (Department: 2476)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S390000, C709S227000
Reexamination Certificate
active
07873037
ABSTRACT:
An information processing apparatus, an information processing system, an information processing method, and a program for enabling an information processing apparatus to receive a packet transmitted from a server and making it possible to prevent an increase in the traffic of a communication line of the Internet, etc., are disclosed. The information processing apparatus includes a repetitive packet transmission section for transmitting a repetitive packet, a function determination section for determining whether or not the nearest communication processing apparatus has a port mapping setting function, a port mapping setting section for setting port mapping for the nearest communication processing apparatus if it is determined that the nearest communication processing apparatus has a port mapping setting function, and a transmission control section for controlling the repetitive packet transmission section so as to transmit the repetitive packet if it is not determined that the nearest communication processing apparatus has a port mapping setting function.
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International Search Report (PCT/JP2005/019975) dated Feb. 7, 2006.
Gobara Kunio
Maekawa Hajime
Ahmed Salman
Hampton Tarell
Panasonic Corporation
Pearne & Gordon LLP
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