Apparatus and method for upgrading software of a wireless...

Data processing: software development – installation – and managem – Software upgrading or updating – Network

Reexamination Certificate

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C455S419000

Reexamination Certificate

active

07461373

ABSTRACT:
A software upgrade server capable of upgrading a wireless mobile station via a wireless network. The software upgrade server comprises: 1) a database for storing a plurality of software upgrade files as a plurality of object files and a plurality of image files suitable for use in the wireless mobile station; and 2) an upgrade controller associated with the database for communicating with the mobile station via the wireless network. The upgrade controller receives from the mobile station a select message selecting one of the software upgrade files and a target address associated with an original image file in a memory of the mobile station. The upgrade controller links selected object files to form a dynamically linked library (DLL) file based on the target address. The upgrade controller retrieves from the database a copy of the original image file and generates a delta file corresponding to differences between the original image file and the DLL file and transmits the delta file to the wireless mobile station.

REFERENCES:
patent: 6640334 (2003-10-01), Rasmussen
patent: 6836657 (2004-12-01), Ji et al.
patent: 6999976 (2006-02-01), Abdallah et al.
patent: 2004/0098715 (2004-05-01), Aghera et al.
Microsoft Computer Dictionary, third edition. Microsoft Press, copyright 1997 by Microsoft Corportation, p. 166.

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