Managing notification service connections

• US 9,516,116 B2
• Filed: 08/25/2008
• Issued: 12/06/2016
• Est. Priority Date: 06/06/2008
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Santamaria, Justin, Marcellino, Christopher
• Primary Examiner(s): Sough, H S
• Assistant Examiner(s): Hoang, Phuong N
• Application Number:
  US12/198,037
• Publication Number:
  US 20090307715A1
• Time in Patent Office: 3,025 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G06F 9/4418 Suspend and resume; Hibernate and awake
• CPC Class Codes: G06F 9/4843 by program, e.g. task dispatcher, supervisor, operating system
• CPC Class Codes: G06F 9/542 Event management; Broadcasting; Multicasting; Notifications
• CPC Class Codes: H04L 12/1895 for short real-time information, e.g. alarms, notifications, alerts, updates
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 67/55 Push-based network services
• CPC Class Codes: H04L 69/28 Timers or timing mechanisms used in protocols
• CPC Class Codes: H04M 1/72454 according to context-related or environment-related conditions
• CPC Class Codes: H04W 4/14 Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
• CPC Class Codes: H04W 52/0261 managing power supply demand, e.g. depending on battery level
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A method and apparatus to manage notification service connections. In one embodiment of the invention, a mobile device schedules a notification service connection message transmission interval for each of a plurality of notification service connections. The mobile device also associates a notification service connection message transmission window with each notification service connection message transmission interval. The mobile device synchronizes transmission of notification service connection messages based on overlapping notification service connection message transmission windows.

Claims

1. A mobile device to manage a plurality of notification service connections, comprising:

a processor;

a network connectivity element coupled with the processor, the network connectivity element to connect the mobile device with the plurality of notification service connections; and

a non-transitory computer-readable medium storing code that, when executed by the processor, causes the processor to;

schedule a notification service connection message transmission interval for each of the plurality of notification service connections,

associate a notification service connection message transmission window with each interval, wherein each notification service connection message transmission window is a portion of the message transmission interval before an end of the message transmission interval, and wherein each notification service message transmission window has a duration that is less than a duration of the message transmission interval,

set and monitor a notification service connection message transmission timer for each of the plurality of notification service connections, and

upon each notification service connection message transmission timer expiring, perform the following;

identifying each of one or more other notification service connections whose notification service connection message transmission window overlaps the expiration of the notification service connection message transmission timer;

transmitting a notification service connection message for each notification service connection whose notification service connection message transmission window overlaps the expiration of the notification service connection that has been identified, and

resetting the notification service connection message transmission timers associated with those notification service connections that have been identified.

2. The mobile device of claim 1, wherein when the mobile device is in sleep mode, the processor is asleep and the network connectivity element is awake, and wherein the notification service connection manager is further configured to schedule a wake of the mobile device in relation to each notification service connection message transmission interval.

3. The mobile device of claim 1, wherein the notification service connection manager is further configured to reschedule notification service connection message transmission intervals based on transmission of associated notification service connection messages.

4. The mobile device of claim 1, wherein at least one of the plurality of notification service connections is a push notification service connection.

5. The mobile device of claim 1, wherein at least one of the plurality of notification service connections is a pull notification service connection.

6. The mobile device of claim 1, wherein the notification service connection manager is further configured to optimize the notification service connection message transmission interval for each of the notification service connections.

7. A method for managing a plurality of notification service connections, comprising:

scheduling a notification service connection message transmission interval for each of the plurality of notification service connections;

for each notification service connection message transmission interval, associating a notification service connection message transmission window with the notification service connection message transmission interval, wherein each notification service connection message transmission window is a portion of the message transmission interval before an end of the message transmission interval, and wherein each notification service message transmission window has a duration that is less than a duration of the message transmission interval;

setting and monitoring a notification service connection message transmission timer for each of the plurality of notification service connections; and

upon each notification service connection message transmission timer expiring, performing the following;

identifying each of one or more other notification service connections whose notification service connection message transmission window overlaps the expiration of the notification service connection message transmission timer;

transmitting a notification service connection message for each notification service connection whose notification service connection message transmission window overlaps the expiration of the notification service connection that has been identified, and

resetting the notification service connection message transmission timers associated with those notification service connections that have been identified.

8. The method of claim 7, further comprising:

scheduling a mobile device wake in relation to each notification service connection message transmission timer; and

prior to transmitting a notification service connection message, waking the mobile device when the mobile device is in sleep mode.

9. The method of claim 8, further comprising:

when the mobile device is awake within a notification service connection message transmission window, transmitting a notification service connection message for that notification service connection and resetting the notification service connection message transmission timer associated with that notification service connection.

10. The method of claim 9, wherein sleep mode of the mobile device includes a temporarily disabled application processor, and waking the mobile device includes re-enabling the application processor.

11. The method of claim 7, wherein at least one of the plurality of notification services connections is providing a push notification service, wherein transmitting a notification service connection message to those connections providing push notification services includes transmitting a ping message.

12. The method of claim 7, wherein at least one of the plurality of notification services connections is providing a pull notification service, wherein transmitting a notification service connection message to those connections providing pull notification services includes transmitting a polling message.

13. The method of claim 7, wherein at least some of the notification service connection message transmission intervals are a different value.

14. The method of claim 7, further comprising transmitting a notification service connection message for all notification service connections at a periodic interval, and resetting each notification service connection message transmission timer.

15. The method of claim 7, further comprising optimizing the notification service connection message transmission interval.

16. A non-transitory machine-readable storage medium that provides instructions that, when executed by a processor, cause said processor to perform operations for managing a plurality of notification service connections, comprising:

scheduling a notification service connection message transmission interval for each of the plurality of notification service connections;

for each notification service connection message transmission interval, associating a notification service connection message transmission window with the notification service connection message transmission interval, wherein each notification service connection message transmission window is a portion of the message transmission interval before an end of the message transmission interval, and wherein each notification service message transmission window has a duration that is less than a duration of the message transmission interval;

setting and monitoring a notification service connection message transmission timer for each of the plurality of notification service connections; and

upon each notification service connection message transmission timer expiring, performing the following;

identifying each of one or more other notification service connections whose notification service connection message transmission window overlaps the expiration of the notification service connection message transmission timer;

transmitting a notification service connection message for each notification service connection whose notification service connection message transmission window overlaps the expiration of the notification service connection that has been identified, and

resetting the notification service connection message transmission timers associated with those notification service connections that have been identified.

17. The machine-readable storage medium of claim 16, further comprising:

scheduling a mobile device wake in relation to each notification service connection message transmission timer; and

prior to transmitting a notification service connection message, waking the mobile device if the mobile device is in sleep mode.

18. The machine-readable storage medium of claim 17, the instructions further comprising:

when the mobile device is awake within a notification service connection message transmission window, transmitting a notification service connection message for that notification service connection and resetting the notification service connection message transmission timer associated with that notification service connection.

19. The machine-readable storage medium of claim 18, wherein sleep mode of the mobile device includes a temporarily disabled application processor, and waking the mobile device includes re-enabling the application processor.

20. The machine-readable storage medium of claim 19, wherein at least one of the plurality of notification services connections is providing a push notification service, wherein transmitting a notification service connection message to those connections providing push notification services includes transmitting a ping message.

21. The machine-readable storage medium of claim 19, wherein at least one of the plurality of notification services connections is providing a pull notification service, wherein transmitting a notification service connection message to those connections providing pull notification services includes transmitting a polling message.

22. The machine-readable storage medium of claim 19, wherein at least some of the notification service connection message transmission intervals are a different value.

23. The machine-readable storage medium of claim 19, the instructions further comprising transmitting a notification service connection message for all notification service connections at a periodic interval, and resetting each notification service connection message transmission timer.

24. The machine-readable storage medium of claim 19, the instructions further comprising optimizing the notification service connection message transmission interval.