Method and apparatus for updating a mobile station parameter set
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United States of America Patent
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Apr 16, 2002
Grant Date -
N/A
app pub date -
Mar 15, 1999
filing date -
Mar 15, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A mobile station (102) contains a local personality database (110) in a memory (306) of the mobile station. The local personality database contains information records (400), at least one of which has a variable personality parameter, such as a directory number (404). The directory number may change with either the time of day, geographic location, or both. At the appropriate time, the mobile station transmits a request to a central office (106) to receive an update of the directory number. The central office searches a parameter database (112) to find the most recent directory number, and returns it to the mobile station, which stores it for use at a later time. The system can also update scan and channel lists in the same manner.
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