COMMUNICATION DEVICE DATA CHANNEL ACCESS

• US 20140293848A1
• Filed: 03/28/2013
• Published: 10/02/2014
• Est. Priority Date: 03/28/2013
• Status: Abandoned Application

• Current Assignee: Alcatel-Lucent SA (Nokia Corporation)
• Original Assignee: Alcatel-Lucent USA, Inc. (Nokia Corporation)
• Inventors: Varney, Douglas W.
• Application Number:
  US13/852,849
• Publication Number:
  US 20140293848A1
• Time in Patent Office: Days
• US Class Current: 370/311
• CPC Class Codes: H04W 52/0251 using monitoring of local events, e.g. events related to user activity
• CPC Class Codes: H04W 52/0258 controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
• CPC Class Codes: H04W 52/0264 by selectively disabling software applications
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A communication device of an apparatus in one example comprises a radio interface for wireless data transfers over a data channel. The communication device comprises a data channel module adapted to receive at least one data channel request. The data channel request comprises a request for access to the data channel from an application executable on the communication device. The data channel module is adapted to maintain a deferred request list. The data channel module is adapted to determine whether to defer the access to the data channel for the data channel request. The data channel module is adapted to add the application to the deferred request list upon a determination to defer the access for that data channel request.

Claims

1. An apparatus, comprising:

a communication device with a radio interface for wireless data transfers over a data channel;

wherein the communication device comprises a data channel module adapted to receive at least one data channel request, wherein the data channel request comprises a request for access to the data channel from an application executable on the communication device;

wherein the data channel module is adapted to maintain a deferred request list;

wherein the data channel module is adapted to determine whether to defer the access to the data channel for the data channel request;

wherein the data channel module is adapted to add the application to the deferred request list upon a determination to defer the access for that data channel request.

2. The apparatus of claim 1, wherein the data channel module is adapted to determine whether the data channel is active or inactive;

wherein the data channel module is adapted to grant the access to the data channel to the application if the data channel is active.

3. The apparatus of claim 1, wherein the data channel module is adapted to determine whether the application is running in a foreground or background of the communication device;

wherein the data channel module is adapted to grant the access to the data channel if the application is running in the foreground;

wherein the data channel module is adapted to defer the access to the data channel if the application is running in the background.

4. The apparatus of claim 1, wherein the data channel module is adapted to determine whether the data channel request is performable as a deferrable task;

wherein the data channel module is adapted to grant the access to the data channel if the data channel request is not performable as a deferrable task;

wherein the data channel module is adapted to defer the access to the data channel if the data channel request is performable as a deferrable task.

5. The apparatus of claim 4, wherein the data channel module is adapted to use a data transfer history for the application to determine whether the data channel request is performable as a deferrable task;

wherein a data transfer history for the application that includes substantially periodic data channel requests is determined to be performable as a deferrable task.

6. The apparatus of claim 1, wherein the data channel module is adapted to set an access timer upon adding the application to the deferred request list;

wherein the data channel module is adapted to activate the data channel upon expiration of the access timer;

wherein the data channel module is adapted to notify each application in the deferred request list upon expiration of the access timer to grant each application access to the data channel.

7. The apparatus of claim 6, wherein the data channel module is adapted to update the access timer upon adding another application to the deferred request list.

8. The apparatus of claim 6, wherein the data channel module is adapted to set the access timer such that the expiration thereof substantially coincides with an expiration of an existing timer associated with the radio interface.

9. The apparatus of claim 1, wherein the data channel module is adapted to monitor for a change in status of the data channel from inactive to active;

wherein the data channel module is adapted to notify each application in the deferred request list, upon the change in status from inactive to active, to grant each application access to the data channel.

10. The apparatus of claim 1, wherein the data channel module is adapted to intercept data channel requests sent from the application to the radio interface.

11. The apparatus of claim 1, wherein the data channel module comprises a user interface adapted to allow a user of the communication device to set a preference for a selected application for the determination of whether to defer the access to the data channel.

12. The apparatus of claim 1, wherein the data channel module is adapted to determine whether to deny the access to the data channel for the data channel request.

13. The apparatus of claim 1, wherein the data channel module is adapted to determine whether to grant the access to the data channel for the data channel request.

14. A method, comprising the steps of:

receiving a data channel request, from an application running on a communication device, at a data channel module of the communication device, wherein the communication device comprises a radio interface for wireless data transfers over a data channel, wherein the data channel request comprises a request for access to the data channel from the application;

maintaining, by the data channel module, a deferred request list;

determining, by the data channel module, whether to defer the access to the data channel for the data channel request;

adding, by the data channel module, the application to the deferred request list upon a determination to defer the access for that data channel request.

15. The method of claim 14, wherein the step of determining whether to defer comprises the steps of:

determining, by the data channel module, whether the data channel is active or inactive;

granting, by the data channel module, the access to the data channel to the application if the data channel is active.

16. The method of claim 14, wherein the step of determining whether to defer comprises the steps of:

determining, by the data channel module, whether the application is running in a foreground or background of the communication device;

granting the access to the data channel if the application is running in the foreground; and

deferring the access to the data channel if the application is running in the background.

17. The method of claim 14, wherein the step of determining whether to defer comprises the steps of:

determine whether the data channel request is performable as a deferrable task;

granting the access to the data channel if the data channel request is not performable as a deferred task;

deferring the access to the data channel if the data channel request is performable as a deferrable task.

18. The method of claim 14, wherein the step of maintaining the deferred request list comprises the steps of:

setting an access timer upon adding the application to the deferred request list;

activating the data channel upon expiration of the access timer; and

notifying each application in the deferred request list upon expiration of the access timer to grant each application access to the data channel.

19. The method of claim 18, further comprising the steps of:

monitoring for a change in status of the data channel from inactive to active;

notifying each application in the deferred request list, upon the change in status from inactive to active, to grant each application access to the data channel.

20. An article, comprising:

at least one non-transitory processor-readable media storing instructions which, when executed by a processor, cause the processor to perform a method comprising the steps of;

receiving a data channel request, from an application running on a communication device, at a data channel module of the communication device, wherein the communication device comprises a radio interface for wireless data transfers over a data channel, wherein the data channel request comprises a request for access to the data channel from the application;

maintaining, by the data channel module, a deferred request list;

determining, by the data channel module, whether to defer the access to the data channel for the data channel request;

adding, by the data channel module, the application to the deferred request list upon a determination to defer the access for that data channel request.

21. The article of claim 20, the non-transitory processor-readable media storing instructions which, when executed by the processor, cause the processor to perform the steps of:

setting an access timer upon adding the application to the deferred request list;

activating the data channel upon expiration of the access timer; and

notifying each application in the deferred request list upon expiration of the access timer to grant each application access to the data channel.