METHOD OF DYNAMICALLY MANAGING AND SHARING DATABASES IN A MOBILE COMMUNICATION TERMINAL AND A MOBILE COMMUNICATION SERVER SYSTEM

• US 20100131562A1
• Filed: 11/26/2008
• Published: 05/27/2010
• Est. Priority Date: 11/26/2008
• Status: Abandoned Application

• Current Assignee: Industry-Academic Cooperation Foundation Yonsei University
• Original Assignee: Fusionsoft Company Limited
• Inventors: EOM, Jin Ah, YOON, Jong Eun, SHIN, Hyun Chul, LEE, Il Hee
• Application Number:
  US12/324,216
• Publication Number:
  US 20100131562A1
• Time in Patent Office: Days
• US Class Current: 707/793
• CPC Class Codes: G06F 16/2428 Query predicate definition using graphical user interfaces, including menus and forms G06F16/2423 takes precedence

Abstract

A method of dynamically managing and sharing database in a mobile communication terminal and a server system is provided. By installing applications such as a database system and a user interface programs in the mobile communication terminal, a user forms a database arbitrarily in a form of his/her own preference, input data there, and forms a user interface in a form of their preference. Also, the data managed in the mobile communication terminal may be stored and managed in a mobile communication server system through a wireless network or in a computer through a wired network. The user can download database template a provider provides to the mobile communication terminal from the mobile communication server, use them without generating the database structure for him/herself, and graphs and numerical expressions the user produced using the data of database may be included. Also, the template may be set with sharing right and using right, such that the user can use the template only within the allowed scope of sharing and using.

Claims

1. A method of dynamically managing databases in a mobile communication terminal, the method comprising:

a first step of providing a user input screen to allow a user to generate a database of the user'"'"'s own desirable structure in the mobile communication terminal, generating a dynamic database structure based on database generation information inputted by the user through the input screen, and storing the generated database structure and the database generation information inputted by the user in a first storing means of the mobile communication terminal, on the user'"'"'s request;

a second step of providing an editing screen for editing a structure of a database which the user selects out of the databases stored in the first storing means, and changing the structure of the database stored in the first storing means and the database generation information based on editing operation that the user performs on the editing screen, on the user'"'"'s request; and

a third step of, if the users upload the database templates written in advance by the users onto a mobile communication server system through a communication network using a mobile communication terminal or a personal computer, the mobile communication server system'"'"'s receiving the uploaded database template, storing in a second storing means in the mobile communication server system, and registering the uploaded database template received as a sharable database template,

wherein the database template comprises a file including a name of the database generated with a pre-designed structure and information on the database such as data stored following the data structure of the database, or a file further including some additional data, and

wherein the database template is set with at least one of a sharing right and a using right.

2. The method of claim 1, further comprising a step of providing a screen forming tool for forming a desirable user screen in order to enable the user to select and observe data of a specific database in the first storing means or the second storing means in a desirable form, and storing a specific meta data on the user screen that the user formed as the additional data in the specific database.

3. The method of claim 2, wherein the database template desirably further comprises meta data on the user screen including a name of the user screen and a selected column list.

4. The method of claim 2, wherein the specific meta data on the user screen preferably comprises the name of the user screen and the column list that the user selected for displaying on the user screen, and each of the column information of the column list preferably comprises a column title, a style of column data that the user inputs, a column position information (that is, order of display on the screen for each field), and a field ID corresponding to the column.

5. The method of claim 2, wherein the specific meta data on the user screen comprises information on graphs and/or numerical expressions formed by using data of corresponding database.

6. The method of claim 1, wherein the database template comprises a meta data on the advertisement such as a separate table or column for inserting the advertisement thereinto as the additional data.

7. The method of claim 1, wherein the sharing right comprises information specifying a number of sharable users and/or the users for whom sharing is allowed for the database template.

8. The method of claim 1, wherein the using right comprises information specifying at least one among an allowed using action of using, an allowed editing scope, an allowed sharing scope, and an allowed copying scope for the database template.

9. The method of claim 1, wherein the database generation information which is inputted by the user in the first step comprises information on a name of database, a number of field of the database, a name of the field, and a data type of each field.

10. The method of claim 1, further comprising a step of the mobile communication server system'"'"'s providing list of the database template stored in the second storing means to the mobile communication terminal on request from the user of the mobile communication terminal, and, if the information of database template which the user selected is received from the mobile communication terminal, reading out the selected database template from the second storing means, and transmitting to the mobile communication terminal of the user.

11. The method of claim 10, wherein the database template comprises in the database template only the data which is free from characteristics of platform of the mobile communication terminal, such that the shared database is used in a mobile communication terminal of different types irrespective of the platform characteristics of the mobile communication terminal.

12. The method of claim 1, further comprising a step of the mobile communication server system'"'"'s maintaining the database list by the users, displaying on the web the contents of the database for a specific database which the user wants to look up or edit, and updating the specific database with the updated contents, wherein the database list comprises information on names of all databases that the user owns, times of generation of database, times of synchronization, and number of owned data.

13. The method of claim 1, further comprising steps of:

if the user requests synchronizing of a specific database stored in the first storing means, the mobile communication terminal'"'"'s finding out a database for synchronizing that the user requested in the first storing means, delivering information for synchronizing to the mobile communication server system through a wireless communication network, and requesting synchronizing of the requested database; and

on answering the synchronization request of the mobile communication terminal, if the corresponding database does not exist in the second storing means, the mobile communication server system'"'"'s generating the synchronization-requested database newly, and if the corresponding database exists in the second storing means, and updating the corresponding database into the synchronization-requested database to perform synchronizing such that the synchronization-requested database coexists with same contents in the mobile communication terminal and the mobile communication server system.

14. The method of claim 13, wherein the information for synchronizing comprises a synchronization request message including a users ID and password of a user registered in the mobile communication server system, a database information for checking whether there is a difference between the databases of the mobile communication terminal and the mobile communication server system, and a synchronizing time used for synchronizing, and a maximum message size information for transmitting.

15. The method of claim 14, wherein the synchronizing process performs synchronizing, based on analysis of the synchronization request message, i) in a way of exchanging all the data of the synchronization-requested database if the database has never been synchronized after data generation in the mobile communication terminal, ii) in another way of exchanging only the data updated in the synchronizing process if the database has been synchronized at least once.