Radio base station and a method of operating a radio base station
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United States of America Patent
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Nov 26, 2013
Grant Date -
Dec 25, 2008
app pub date -
Jun 21, 2005
filing date -
Jul 8, 2004
priority date (Note) -
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Abstract
The present invention relates to the operation and maintenance of radio base stations in mobile communication systems. An inventive radio base station, which can be upgraded remotely in a safe way. In one embodiment of the invention, the radio base station comprises a file system comprising different versions of files, so that an old version of a file can be reverted to should problems in the operation of the radio base station occur. In another embodiment of the invention, the radio base station comprises a back-up area in which a copy of the files of the file system are stored. The back-up area is independent of the file system, so that if problems with the files in the file system are detected, the contents of the back-up area can be stored in the file system.
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