System, computer product and method for enabling wireless data synchronization

• US 20050044235A1
• Filed: 07/30/2004
• Published: 02/24/2005
• Est. Priority Date: 07/30/2003
• Status: Abandoned Application

• Current Assignee: Aaron James Barnes, Robert Eugene Balahura
• Original Assignee: Aaron James Barnes, Robert Eugene Balahura
• Inventors: Barnes, Aaron James, Balahura, Robert Eugene
• Application Number:
  US10/902,165
• Publication Number:
  US 20050044235A1
• Time in Patent Office: Days
• US Class Current: 709/227
• CPC Class Codes: G06F 16/273 Asynchronous replication or reconciliation
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/1095 Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
• CPC Class Codes: H04L 67/289 Intermediate processing functionally located close to the data consumer application, e.g. in same machine, in same home or in same sub-network
• CPC Class Codes: H04L 67/2895 Intermediate processing functionally located close to the data provider application, e.g. reverse proxies
• CPC Class Codes: H04L 67/5682 Policies or rules for updating, deleting or replacing the stored data
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: H04W 4/00 Services specially adapted for wireless communication networks; Facilities therefor

Abstract

A system, computer program and method for enabling wireless data synchronization between a client computer and a wireless device is provided. The client computer includes a client application, the wireless device includes a wireless application, and an intermediary server operable to connect to each of the client computer and the wireless device includes a server application and a server database. The client application includes an update management facility that is operable to enable a user of the client computer to: selectively determine one or more data objects on the database for synchronization as between the intermediary server and the wireless device; and to establish one or more parameters of synchronization as between the intermediary server and the wireless device. The client computer is operable to communicate the data objects to the intermediary server, which data objects are stored by the intermediary server to the server database. The wireless application is operable to poll the intermediary server for one or more updates including the data objects from the client computer and in response to such polling the intermediary server is operable to retrieve the data objects from the server database and communicate such data objects to the wireless device. The client application is further operable to map a database linked to the client computer to define target data for synchronization with the wireless device via the intermediary server.

Claims

1. A system for enabling wireless data synchronization between a client computer and a wireless device comprising:

(a) A client computer including a client application, and linked to a database;

(b) A wireless device including a wireless application, and linked to a memory; and

(c) An intermediary server operable to connect to each of the client computer and the wireless device, the intermediary server including a server database;

Wherein the client application includes an update management facility that is operable to enable a user of the client computer to;

(i) selectively determine one or more data objects on the database for synchronization as between the intermediary server and the wireless device; and

(ii) establish one or more parameters of synchronization as between the intermediary server and the wireless device;

Wherein the client computer is operable to communicate the data objects to the intermediary server, which data objects are stored by the intermediary server to the server database; and

Wherein the wireless application is operable to poll the intermediary server for one or more updates including the data objects from the client computer and in response to such polling the intermediary server is operable to retrieve the data objects from the server database and communicate such data objects to the wireless device.

2. The system as claimed in claim 1, wherein the client application is operable to poll the intermediary server for one or more updates including data objects defined on the wireless device, such updates being defined by a user of the wireless device by operation of the wireless application, and in response to such polling the intermediary server is operable to retrieve the data objects from the server database and communicate such data objects to the client computer.

3. The system claimed in claim 1, wherein the client application also includes a data mapping facility that is operable to map data associated with the database so as to define one or more data categories that determine data resident on the database that is available for synchronization by operation of the update management facility.

4. The system as claimed in claim 3, wherein the client application also includes an extraction facility that co-operates with the data mapping facility so as to extract data from the database selected for synchronization by application of the one or more categories of data in a format optimized for one or more of:

(a) data format requirements defined by the wireless device; and

/or

(b) optimization of resources of the wireless device.

5. The system as claimed in claim 1, wherein the update management facility enables the selective exchange of updates as between the client computer and the wireless device, via the intermediary server.

6. The system as claimed in claim 1, wherein the update management facility is operable to enable the user of the client computer to define the time parameters for data synchronization as between the client computer and the wireless device.

7. The system as claimed in claim 1, wherein the update management facility is further operable to define a list of identifiers for a plurality of wireless devices, and upon the user selecting the identifier for the wireless device, the update management facility being operable to associate with the wireless device optimal data synchronization parameters for the wireless device.

8. The system as claimed in claim 7, wherein the update management facility is operable to enable a user to define on the client computer one or more user preferences associated with the presentation of the updates on the client computer.

9. The system as claimed in claim 8, wherein the parameters defining the presentation of the updates on the client computer include the naming of one or more fields associated with the wireless application.

10. The system as claimed in claim 1, wherein the update management facility is operable to delete data from the memory of the wireless device based on user input to the client computer.

11. The system as claimed in claim 1, wherein the wireless application generally consists of a scaled down version of the client application.

12. The system as claimed in claim 1, wherein the wireless application includes a wireless data management facility, wherein the wireless data management facility is operable to permit a user of the wireless device to define one or more parameters of synchronization as between the wireless device and the client computer, wherein the wireless data management facility in co-operation with the wireless device is operable to:

(a) Communicate the one or more parameters of synchronization defined on the wireless device to the intermediary server; and

(b) Establish commands linked to the one or more parameters of synchronization so as to instruct the intermediary server to communicate the one or more parameters of synchronization to the client computer.

13. The system as claimed in claim 1, wherein the client computer and the intermediary server are operable to engage in Internet based communications.

14. The system as claimed in claim 13, wherein the client application includes a client communication utility, and the client application is operable to assemble an electronic communication that includes an IP address for the intermediary server and the data objects in a format understood by the intermediary server.

15. The system as claimed in claim 1, wherein the wireless application includes a wireless communication utility, wherein the wireless communication utility is operable to assemble communications permitted by a wireless network gateway associated with the intermediary server, wherein the wireless application is operable to assemble one or more communications including updates identified for delivery to the client computer by the intermediary server.

16. The system claimed in claim 15, wherein the wireless data management facility is operable to:

(a) determine the technical parameters of the wireless device related to its ability to receive and/or process updates; and

/or

(b) to limit the receipt and/or processing of updates based on such technical parameters; and

/or

(c) to alert the user of the wireless device to free up space on a memory linked to the wireless device to enable the receipt and/or processing of further updates.

17. The system as claimed in claim 2, wherein the intermediary server is linked to a server application, wherein the server application includes:

(a) a user access facility that manages the access of one or more authorized users from the client computer and/or from the wireless device to resources of the intermediary server; and

(b) a database management facility that is operable to link data objects sent to the intermediary server and stored to the server database with the applicable client computer and/or wireless device, and/or one or more applicable authorized users.

18. The system as claimed in claim 17, wherein the database management facility is operable to define one or more database rules for negotiating at the intermediary server between one or more commands received from each of the client computer and the wireless device.

19. The system as claimed in claim 18, wherein the database management facility is operable to associate with each update received from one or more of the client computer or the wireless device with a time stamp, wherein data stored to the database of the client computer and/or the memory of the wireless device is updated based on the update stored to the server database with the most recent time stamp.

20. A computer program for use on a client computer, the client computer being linked to a database, for managing data synchronization as between the client computer and a wireless device via an intermediary server operable to connect to each of the client computer and the wireless device, the intermediary server including a server database, the computer program comprising instructions for defining on the client computer:

(a) An update management facility that is operable to enable a user of the client computer to;

(i) selectively determine one or more data objects on the database for synchronization as between the intermediary server and the wireless device; and

(ii) establish one or more parameters of synchronization as between the intermediary server and the wireless device;

Wherein the client computer is operable to communicate the data objects to the intermediary server, which data objects are stored by the intermediary server to the server database; and

Wherein the wireless device by operation of a wireless application polls the intermediary server for one or more updates from the client computer, and in response to such polling the intermediary server is operable to retrieve the data objects from the server database and communicate such data objects to the wireless device.

21. A server computer program for use on a server computer, the server computer consisting of an intermediary server enabling data synchronization as between at least one client computer and at least one wireless device, the server computer program comprising instructions for defining on the server computer:

(a) a communication utility that enables communications between the intermediary server and each of the client computer and the wireless device;

(b) a user access facility that manages the access of one or more authorized users from the client computer and/or from the wireless device to resources of the intermediary server; and

(c) a database management facility that is operable to link data objects sent to the intermediary server from the client computer and/or the wireless device and stored to the server database with the applicable client computer and/or wireless device, and/or one or more applicable authorized users;

wherein the server computer program is operable to enable the server computer to receive polling requests from each of the client computer and/or the wireless device, and in response to provide one or more updates to the other of the client computer and/or the wireless device, the updates consisting of data objects stored to the server database for synchronization, thereby achieving data synchronization as between the client computer and the wireless device.

22. A method for providing data synchronization as between at least one client computer and at least one wireless device comprising the steps of:

(a) Loading a data synchronization application on each of the at least one client computer and at least one wireless device;

(b) Establishing one or more criteria for a subset of data stored to a memory linked to each of the at least one client computer and the at least one wireless device, said subset of data consisting of target data for one or more updates, by operation of the data synchronization application;

(c) Defining parameters for delivery of the one or more updates from one of the at least one client computer or the at least one wireless device to the other of the at least one client computer or the at least one wireless device, by operation of the data synchronization application;

(d) Sending one or more updates from each of the at least one client computer and the at least one wireless device to an intermediary server as part of a data synchronization routine; and

(e) Receiving updates at each of the at least one client computer or the at least one wireless device from the other of the at least one client computer or the at least one wireless device, via the intermediary server, by engaging the data synchronization routine from the at least one client computer or the at least one wireless device.