Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2006-09-19
2009-06-30
Al Aubaidi, Rasha S (Department: 2614)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S235000, C370S328000
Reexamination Certificate
active
07554972
ABSTRACT:
A wireless communication terminal has a function of performing data communication with a server connected to a network, and includes a communication controller which selects a predetermined port number from among a plurality of port numbers allocated for data communication with the server, and using this communication port number to perform data communication with the server, and a storage unit which stores the communication port number; while performing a process to establish a communication connection with the server, if the communication controller receives information indicating that communication connection is impossible from the server, it selects a port number which is different from the communication port number stored in the storage unit as a new communication port number, and performs the process again.
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Al Aubaidi Rasha S
Hogan & Hartson LLP
Kyocera Corporation
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