CA2441705A1 - Application data synchronization in telecommunications system - Google Patents
Application data synchronization in telecommunications system Download PDFInfo
- Publication number
- CA2441705A1 CA2441705A1 CA002441705A CA2441705A CA2441705A1 CA 2441705 A1 CA2441705 A1 CA 2441705A1 CA 002441705 A CA002441705 A CA 002441705A CA 2441705 A CA2441705 A CA 2441705A CA 2441705 A1 CA2441705 A1 CA 2441705A1
- Authority
- CA
- Canada
- Prior art keywords
- synchronization
- data
- database
- terminal
- server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
- G06F16/273—Asynchronous replication or reconciliation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99951—File or database maintenance
- Y10S707/99952—Coherency, e.g. same view to multiple users
Abstract
A method of arranging data synchronization of at least one application in a networked system, which comprises at least one terminal, at least one synchronization server, a first database in the terminal, and a second database. In the method, a configuration message is formed which comprises data required for the application data synchronization, said data comprising settings of at least the second database. The configuration message is transmitted from the synchronization server to the terminal. A synchronization connection is arranged between the terminal and the synchronization server to perform the synchronization. The synchronization is initialized using the arranged synchronization connection and at least part of said data, data of the first database and the second database being synchronized using at least part of said data.
Claims (22)
1. A method of arranging data synchronization of at least one application in a networked system comprising at least one terminal, at least one synchronization server, a first database in the terminal, and a second database, in which method:
a synchronization connection is arranged between the terminal and the synchronization server to perform synchronization, characterized by forming a configuration message comprising data required for the application data synchronization, said data comprising settings of at least the second database;
transmitting said configuration message from the synchronization server to the terminal;
initializing the synchronization using the arranged synchronization connection and at least part of said data, and synchronizing data of at least the first database and the second database using at least part of said data.
a synchronization connection is arranged between the terminal and the synchronization server to perform synchronization, characterized by forming a configuration message comprising data required for the application data synchronization, said data comprising settings of at least the second database;
transmitting said configuration message from the synchronization server to the terminal;
initializing the synchronization using the arranged synchronization connection and at least part of said data, and synchronizing data of at least the first database and the second database using at least part of said data.
2. A method according to claim 1, characterized by the settings of said at least second database comprising at least the name of the second database, the data on the content types supported, and an address, such a URI indicator, and transmitting at least said address in the initialization of the synchronization session preceding the data synchronization from the terminal to the synchronization server as a response to the need to synchronize data of the second database.
3. A method according to claim 1 or 2, characterized by said data further comprising user text, and the user text being displayed to the user of the terminal.
4. A method according to any of the preceding claims, characterized by said data further comprising settings defining the timing of the synchronization, and the formation of the synchronization connection and the initialization of the synchronization being started from the terminal at the moment of time according to said settings.
5. A method according to any one of the preceding claims, characterized by said configuration message comprising at least one field which defines whether said data is new, replacing previous data or complementary.
6. A method according to any one of the preceding claims, characterized by said configuration message being an XML document in a binary or text format.
7. A method according to any one of the preceding claims, characterized by transmitting said configuration message using one or more of the following protocols: SMS, OBEX, HTTP, or WAP.
8. A method according to any one of the preceding claims, characterized by the data transmission between the synchronization server and the wireless terminal being based on the WAP protocol stack;
and the initialization of the synchronization session and the synchronization being based on the SyncML synchronization protocol performed on top of the WAP protocol stack.
and the initialization of the synchronization session and the synchronization being based on the SyncML synchronization protocol performed on top of the WAP protocol stack.
9. A method according to any one of the preceding claims, characterized by said data comprising settings of a plurality of databases; and synchronizing data of at least the first database and said plurality of databases using at least part of said data.
10. A telecommunications system comprising at least one terminal, at least one synchronization server, a first database in the terminal, and a second database, in which system:
the terminal and the synchronization server are arranged to establish a synchronization connection between the terminal and the synchronization server for the performance of the synchronization, characterized in that the synchronization server is arranged to form a configuration message comprising data required for the application data synchronization, said data comprising settings of at least the second database;
the synchronization server is arranged to transmit said configuration message to the terminal; and the terminal and the synchronization server are arranged to initialize the synchronization using the arranged synchronization connection and at least part of said data; and the synchronization server is arranged to synchronize data of at least the first database and the second database using at least part of said data.
the terminal and the synchronization server are arranged to establish a synchronization connection between the terminal and the synchronization server for the performance of the synchronization, characterized in that the synchronization server is arranged to form a configuration message comprising data required for the application data synchronization, said data comprising settings of at least the second database;
the synchronization server is arranged to transmit said configuration message to the terminal; and the terminal and the synchronization server are arranged to initialize the synchronization using the arranged synchronization connection and at least part of said data; and the synchronization server is arranged to synchronize data of at least the first database and the second database using at least part of said data.
11. A telecommunications system according to claim 10, characterized in that said data comprises at least one of the following:
- settings relating to the timing of the start of the synchronization;
- the name and address of at least the second database, and the data on the content types supported by it;
- user text, which is displayed to the user in the terminal;
- information on the synchronization server.
- settings relating to the timing of the start of the synchronization;
- the name and address of at least the second database, and the data on the content types supported by it;
- user text, which is displayed to the user in the terminal;
- information on the synchronization server.
12. A synchronization server comprising means for synchronizing the application data of at least the first database and the second database of the terminal, characterized in that said synchronization server is further arranged to form a configuration message comprising data required for the application data synchronization, said data comprising settings of at least the second database;
to transmit said configuration message from the synchronization server to the terminal;
to initialize synchronization, using the arranged synchronization connection and at least part of said data transmitted by the terminal during the initialization, and to synchronize data of at least the first database and the second database using at least part of said data.
to transmit said configuration message from the synchronization server to the terminal;
to initialize synchronization, using the arranged synchronization connection and at least part of said data transmitted by the terminal during the initialization, and to synchronize data of at least the first database and the second database using at least part of said data.
13. A synchronization server according to claim 12, characterized in that said data comprises at least one of the following:
- settings relating to the timing of the start of the synchronization;
- the name and address of at least the second database, and the data on the content types supported by it;
- user text to be displayed to the user;
- data of the synchronization server.
- settings relating to the timing of the start of the synchronization;
- the name and address of at least the second database, and the data on the content types supported by it;
- user text to be displayed to the user;
- data of the synchronization server.
14. A telecommunications device comprising means for arranging application data synchronization of the first database in the telecommunications device with at least one synchronization server and the second database, whereby said telecommunications device is arranged to establish a synchronization connection between the telecommunications device and the synchronization server to perform the synchronization;
characterized in that said telecommunications device is further arranged to receive at least one configuration message comprising data required for the application data synchronization from the synchronization server, said data comprising settings of at least the second database;
to store said data in its memory;
to initialize synchronization with the synchronization server using at least part of said data.
characterized in that said telecommunications device is further arranged to receive at least one configuration message comprising data required for the application data synchronization from the synchronization server, said data comprising settings of at least the second database;
to store said data in its memory;
to initialize synchronization with the synchronization server using at least part of said data.
15. A telecommunications device according to claim 14, characterized in that said data further comprises settings defining the timing of the synchronization; and the telecommunications device is arranged to start the formation of the synchronization connection and the initialization of the synchronization at the moment of time according to said settings.
16. A telecommunications device according to claim 14 or 15, characterized in that said data further comprises user text; and the telecommunications device is arranged to display the user text to the user of the telecommunications system.
17. A telecommunications device according to any one of claims 14 to 16, characterized in that said settings of at least the second database comprise at least the name of the database, the data on the content types supported, and an address, such as a URI indicator; and the telecommunications device is arranged to transmit in the initialization of the synchronization at least said address to the synchronization server as a response to the need to synchronize data of said database.
18. A telecommunications device according to any one of claims 14 to 17,characterized in that the telecommunications device is wireless and supports the WAP
protocol and the SyncML synchronization protocol performed on top of the WAP protocol;
the telecommunications device is arranged to communicate with the synchronization server using the WAP protocol; and the client agent of the telecommunications device is arranged to communicate with the server agent of the synchronization server in accordance with the SyncML synchronization protocol.
protocol and the SyncML synchronization protocol performed on top of the WAP protocol;
the telecommunications device is arranged to communicate with the synchronization server using the WAP protocol; and the client agent of the telecommunications device is arranged to communicate with the server agent of the synchronization server in accordance with the SyncML synchronization protocol.
19. A computer program, which can be loaded into the internal memory of the telecommunications device comprising at least the first database and comprises code to be executed in the telecommunications device, which code causes the telecommunications device to:
arrange a synchronization connection between the telecommunications device and the synchronization server to perform the synchronization;
characterized in that the code further causes the telecommunications device to:
receive at least one configuration message comprising data required for the application data synchronization, said data comprising at least settings of the second database;
store said data in its memory;
initialize synchronization with the synchronization server using at least part of said data.
arrange a synchronization connection between the telecommunications device and the synchronization server to perform the synchronization;
characterized in that the code further causes the telecommunications device to:
receive at least one configuration message comprising data required for the application data synchronization, said data comprising at least settings of the second database;
store said data in its memory;
initialize synchronization with the synchronization server using at least part of said data.
20. A computer-readable data storage medium, characterized in that said data storage medium comprises the computer program according to claim 19.
21. A computer program which can be loaded into the internal memory of the computer functioning as the synchronization server, characterized in that said computer program comprises code performed in the synchronization server, which code causes the synchronization server to:
form a configuration message comprising data required for the application data synchronization, which said data comprises settings of at least the second database;
transmit said configuration message from the synchronization server to at least one terminal;
initialize synchronization using the arranged synchronization connection and at least part of said data transmitted by the terminal during the initialization; and synchronize data of at least the first database and the second database using at least part of said data.
form a configuration message comprising data required for the application data synchronization, which said data comprises settings of at least the second database;
transmit said configuration message from the synchronization server to at least one terminal;
initialize synchronization using the arranged synchronization connection and at least part of said data transmitted by the terminal during the initialization; and synchronize data of at least the first database and the second database using at least part of said data.
22. A computer-readable data storage medium, characterized in that said data storage medium comprises the computer program according to claim 21.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20010617A FI113129B (en) | 2001-03-26 | 2001-03-26 | Synchronization of application data in a telecommunications system |
| PCT/FI2002/000251 WO2002077860A1 (en) | 2001-03-26 | 2002-03-25 | Application data synchronization in telecommunications system |
| FI20010617 | 2002-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2441705A1 true CA2441705A1 (en) | 2002-10-03 |
| CA2441705C CA2441705C (en) | 2011-07-26 |
Family
ID=8560839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2441705A Expired - Lifetime CA2441705C (en) | 2001-03-26 | 2002-03-25 | Application data synchronization in telecommunications system |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7571194B2 (en) |
| EP (1) | EP1381974B1 (en) |
| JP (3) | JP2004531805A (en) |
| KR (1) | KR100592915B1 (en) |
| CN (1) | CN1253818C (en) |
| BR (1) | BR0208394A (en) |
| CA (1) | CA2441705C (en) |
| EE (1) | EE05571B1 (en) |
| FI (1) | FI113129B (en) |
| WO (1) | WO2002077860A1 (en) |
| ZA (1) | ZA200307432B (en) |
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-
2001
- 2001-03-26 FI FI20010617A patent/FI113129B/en not_active IP Right Cessation
-
2002
- 2002-03-25 CN CNB028106822A patent/CN1253818C/en not_active Expired - Lifetime
- 2002-03-25 EE EEP200300462A patent/EE05571B1/en unknown
- 2002-03-25 WO PCT/FI2002/000251 patent/WO2002077860A1/en active Application Filing
- 2002-03-25 BR BR0208394-9A patent/BR0208394A/en not_active Application Discontinuation
- 2002-03-25 EP EP02706812.1A patent/EP1381974B1/en not_active Expired - Lifetime
- 2002-03-25 JP JP2002575836A patent/JP2004531805A/en not_active Withdrawn
- 2002-03-25 CA CA2441705A patent/CA2441705C/en not_active Expired - Lifetime
- 2002-03-25 KR KR1020037012443A patent/KR100592915B1/en active IP Right Grant
-
2003
- 2003-09-25 ZA ZA2003/07432A patent/ZA200307432B/en unknown
- 2003-09-25 US US10/670,597 patent/US7571194B2/en not_active Expired - Lifetime
-
2008
- 2008-07-02 JP JP2008173372A patent/JP5016563B2/en not_active Expired - Lifetime
-
2010
- 2010-03-10 JP JP2010053360A patent/JP2010170569A/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN1253818C (en) | 2006-04-26 |
| JP2004531805A (en) | 2004-10-14 |
| CN1511294A (en) | 2004-07-07 |
| JP5016563B2 (en) | 2012-09-05 |
| FI113129B (en) | 2004-02-27 |
| EE05571B1 (en) | 2012-08-15 |
| CA2441705C (en) | 2011-07-26 |
| KR100592915B1 (en) | 2006-06-23 |
| EE200300462A (en) | 2003-12-15 |
| JP2010170569A (en) | 2010-08-05 |
| BR0208394A (en) | 2004-06-15 |
| JP2008251047A (en) | 2008-10-16 |
| WO2002077860A1 (en) | 2002-10-03 |
| EP1381974A1 (en) | 2004-01-21 |
| ZA200307432B (en) | 2005-06-29 |
| EP1381974B1 (en) | 2018-02-28 |
| KR20040007474A (en) | 2004-01-24 |
| US7571194B2 (en) | 2009-08-04 |
| US20040215669A1 (en) | 2004-10-28 |
| FI20010617A (en) | 2002-09-27 |
| FI20010617A0 (en) | 2001-03-26 |
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