UPGRADING SOFTWARE IN A MOBILE TELEPHONE
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United States of America Patent
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N/A
Issued Date -
Jun 20, 2002
app pub date -
Jun 25, 1998
filing date -
Oct 30, 1995
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A prior art method for upgrading a mobile station is to change at least partly software contained therein in a service shop, for example. This solution is not satisfactory to a user of mobile station. In accordance with the invention, the mobile station (MS) is designed to that its software can be be changed at least partly. A software databse (SDB) connected to a mobile communication network (NSS) contains the most recent versions of the softwares of the mobile stations. A downloading unit (DLU) checks the softwares of the mobile stations by means of the database (SDB) and when necessary, loads the software into the mobile station.
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