Telecommunications – Radiotelephone system – Usage measurement
Reexamination Certificate
2007-10-09
2007-10-09
Le, Danh (Department: 2617)
Telecommunications
Radiotelephone system
Usage measurement
C455S407000, C455S420000, C379S114010, C379S114050, C370S328000
Reexamination Certificate
active
11022159
ABSTRACT:
The present invention provides techniques for monitoring mobile communications. In one aspect, a method of monitoring mobile telephone usage is provided. The method comprises the step of relaying usage information pertaining to one or more mobile telephones to one or more other mobile telephones.
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Fratti Roger A.
Hampton Deborah A.
Agere Systems Inc.
Le Danh
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