Method of updating a version of an application program

Details Method of updating a version of an application program Method of updating a version of an application program

2011-08-16

2011-08-16

Kim, Charles (Department: 2157)

Data processing: database and file management or data structures

Data integrity

Policy, rule-based management of records, files, and documents

C717S170000

Reexamination Certificate

active

08001095

ABSTRACT:
A version update method is provided for updating a version of a communication system application program installed in a plurality of terminals connected to a communication network and operating between at least two terminals. The method includes: starting communications between the two of the plurality of terminals; exchanging version information of the communication system application program between the two terminals communicating with each other and making a comparison between the version information held in one terminal and that in the other; making a request for transmitting the communication system application program file of the version not held in either terminal; and transmitting the communication system application program file of the specified version to the terminal making the request.

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