Apparatus, and associated method, for selectably delaying synchronization of database copies in a radio communication system

• US 20060166689A1
• Filed: 01/24/2005
• Published: 07/27/2006
• Est. Priority Date: 01/24/2005
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Phillips, Catherine
• Granted Patent: US 7,430,426 B2
• Time in Patent Office: Days
• US Class Current: 455/502
• CPC Class Codes: G06F 16/273 Asynchronous replication or reconciliation

Abstract

Apparatus, and an associated method, for selectably delaying performance of synchronization operations in which database copies are placed in match with one another. A user of a mobile node at which a database copy is maintained selectably actuates an actuator to select delay of performance of the synchronization operations. Once selection is made to delay the performance of the synchronization operations, selection is further made by a delay selector of the delay period prior to which synchronization operations are carried out.

Claims

1. In a radio communication system having a network part at which a network-copy database is maintained and a mobile node at which a mobile-copy database is maintained, an improvement of apparatus for facilitating user-control of performance of synchronization operations by which to synchronize values of the network-copy database and the mobile-copy database, said apparatus comprising:

a user actuator embodied at the mobile node, said user actuator selectably actuable by the user to select at least delay in the performance of the synchronization operations;

a delay selector adapted at least to receive indications of actuation of said user actuator by the user, said delay selector at least selectably operable, responsive to at least the indications of actuation of said user actuator, to select at least a selected delay period by which to delay the performance of the synchronization operations.

2. The apparatus of claim 1 wherein the synchronization operations are performed responsive to detection of dissimilarity between values of the network-copy database and the mobile-copy database and wherein said user actuator is activated by the user prior to the detection of dissimilarity between the values of the network-copy database and the mobile-copy database.

3. The apparatus of claim 2 wherein the selected delay period, selection of which is made by said delay selector, becomes effective upon subsequent detection of the dissimilarity of values of the network-copy database and the mobile-copy database.

4. The apparatus of claim 1 wherein the synchronization operations are performed responsive to detection of dissimilarity between values of the network-copy database and the mobile-copy database and wherein said user actuator is actuated by the user subsequent to the detection of the dissimilarity and prior to commencement of the synchronization operations.

5. The apparatus of claim 4 wherein the selected delay period, selection of which is made by said delay selector, becomes effective within at least a selected time subsequent to selection thereof.

6. The apparatus of claim 5 further comprising a user display embodied at the mobile node, said user display selectably for displaying a first indication to indicate the detection of the dissimilarity between the values of the network-copy database and the mobile-copy database.

7. The apparatus of claim 6 wherein said user actuator, selectably actuable by the user, is actuated by the user responsive to display at said user display of the first indication that indicates the detection of the dissimilarity.

8. The apparatus of claim 1 wherein the synchronization operations are performed responsive to detection of dissimilarity between values of the network-copy database and the mobile-copy database and wherein said user actuator is actuated by the user subsequent to the detection of the dissimilarity and subsequent to commencement of the synchronization operations.

9. The apparatus of claim 8 wherein the selected delay period, selection of which is made by said delay selector, becomes effective within at least a selected time subsequent to selection thereof the selection further initiating at least suspension of the synchronization operations.

10. The apparatus of claim 1 further comprising a user display embodied at the mobile node, said user display for selectably displaying a first indication to indicate the detection of the dissimilarity between the values of the network database and the mobile-copy database.

11. The apparatus of claim 1 wherein the at least the selected delay period selected by said delay selector is selected responsive to user selection.

12. The apparatus of claim 11 wherein said user actuator is further selectably actuable by the user to select the selected delay period.

13. The apparatus of claim 1 wherein the selected delay period selected by said delay selector comprises a selected time period having a selected time-period start.

14. The apparatus of claim 1 wherein the selected delay period selected by said delay selector comprises a selected time period having a selected time-period end.

15. The apparatus of claim 14 wherein the selected time-period end is defined in terms of a time-of-day indication.

16. The apparatus of claim 1 further comprising a synchronization-operation commencement initiator adapted to receive indications of the selected delay peiod selected by said delay selector, said synchronization-operation commencement initiator for initiating commencement of the synchronization operations subsequent to conclusion of the select delay period.

17. A method for facilitating user-control of performance of synchronization operations in a radio communication network having a network part at which a network-copy database is maintained and a mobile node at which a mobile-copy database is maintained, the synchronization operations performed to synchronize values of the network-copy database and the mobile-copy database, said method comprising the operations of:

selecting, at the mobile node, to delay the performance of the synchronization operations; and

thereafter selecting at least a selected delay period by which to delay the performance of the synchronization operations.

18. The method of claim 17 further comprising the operation of initiating commencement of the synchronization operations subsequent to operation of the selected delay period.

19. The method of claim 17 wherein the mobile node is further selectably operable to perform non-synchronization operations and wherein selection is made during said operation of selecting to delay the performance when the mobile node is to be operated to perform the non-synchronization operations.

20. The method of claim 17 wherein the radio communication system comprises a multi-user communication system that exhibits variable usage rates that vary, at least in part, responsive to a time-of-day indication and wherein the selected delay period selected during said operation of thereafter selecting is selected responsive to anticipation of usage rates.