Telecommunications – Radiotelephone system – Usage measurement
Reexamination Certificate
2007-06-19
2007-06-19
Gelin, Jean (Department: 2617)
Telecommunications
Radiotelephone system
Usage measurement
C455S405000, C455S406000, C455S407000, C455S409000, C455S414100, C379S114010, C379S114020, C379S114050, C379S114060, C379S114070, C379S114080
Reexamination Certificate
active
11023381
ABSTRACT:
A wireless communication system comprises a portable telecommunication terminal and a server unit possessed by the communication service provider for the portable communication terminal. The portable communication terminal has a first communication section performing a communication by way of a first wireless path to which flat rate billing system is applied, a second communication section performing a communication a communication by way of a second wireless path to which measured rate billing system is applied; and a communication control section, detecting a candidate for wireless path being available at the current position and, performing a communication at the current location by the first communication section when the first wireless path is detected as a candidate for wireless path.
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Ajibade-Akonai Olumide
Gelin Jean
NEC Corporation
Whitham Curtis Christofferson & Cook PC
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