METHOD AND APPARATUS FOR PROVIDING RESOURCE LOAD DISTRIBUTION FOR EMBEDDED SYSTEMS

• US 20160380914A1
• Filed: 06/25/2015
• Published: 12/29/2016
• Est. Priority Date: 06/25/2015
• Status: Abandoned Application

• Current Assignee: HERE Global B.V. (HERE Holding Corporation)
• Original Assignee: HERE Global B.V. (HERE Holding Corporation)
• Inventors: TUUKKANEN, Marko Tapio
• Application Number:
  US14/750,691
• Publication Number:
  US 20160380914A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 9/46 Multiprogramming arrangements
• CPC Class Codes: G06F 9/5083 Techniques for rebalancing the load in a distributed system
• CPC Class Codes: H04L 67/1031 Controlling of the operation of servers by a load balancer, e.g. adding or removing servers that serve requests
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services

Abstract

An approach is provided for determining resource availability information, resource capability information, or a combination thereof associated with at least one embedded system, at least one device with connectivity to the at least one embedded system, or a combination thereof. The approach involves causing, at least in part, a transfer of one or more services of the at least one embedded system to the at least one device based, at least in part, on the resource availability information, resource capability information, or a combination thereof. The approach also involves causing, at least in part, a transmission of one or more service information updates to the at least one embedded system following the transfer. The one or more service information updates are used by the at least one embedded system to resume the one or more services when the one or more services are no longer provided by the at least one device.

Claims

1. A method comprising:

determining resource availability information, resource capability information, or a combination thereof associated with at least one embedded system, at least one device with connectivity to the at least one embedded system, or a combination thereof;

causing, at least in part, a transfer of one or more services of the at least one embedded system to the at least one device based, at least in part, on the resource availability information, resource capability information, or a combination thereof; and

causing, at least in part, a transmission of one or more service information updates to the at least one embedded system following the transfer,

wherein the one or more service information updates are used by the at least one embedded system to resume the one or more services when the one or more services are no longer provided by the at least one device.

2. A method of claim 1, wherein the transfer of the one or more services is further based, at least in part, on one or more transfer criteria, and wherein the one or more transfer criteria include, at least in part, a criticality of the one or more services, a distance threshold, or a combination thereof.

3. A method of claim 2, further comprising:

determining the criticality of the one or more services, the distance threshold, or a combination thereof based, at least in part, on one or more characteristics of the one or more services, one or more contextual situations, or a combination thereof.

4. A method of claim 2, further comprising:

determining the criticality of the one or more services based, at least in part, on whether the one or more services are driving-related or non-driving related.

5. A method of claim 4, wherein the one or more services that are classified as non-driving related are subject to the transfer from the at least one embedded system to the at least one device.

6. A method of claim 2, wherein the one or more services that are not imminent within the distance threshold are subject to the transfer from the at least one embedded system to the at least one device.

7. A method of claim 2, wherein the one or more services include, at least in part, one or more alert services, the method further comprising:

causing, at least in part, a retention of the one or more alert services at the at least one embedded system for detecting one or more alert events within the distance threshold; and

causing, at least in part, a transfer of the one or more alert services to the at least one device for detecting one or more alert events outside of the distance threshold.

8. A method of claim 7, further comprising:

causing, at least in part, a transmission of one or more alert messages to the at least one embedded system if the at least one device detects the one or more alerts outside of the distance threshold.

9. A method of claim 1, wherein the resource availability information, the resource capability information, or a combination thereof includes, at least in part, information specifying a maximum number of items that can be processed by the at least one embedded system, and the actual number of items to process is greater than the maximum number of items, the method further comprising:

causing, at least in part, a creation of at least one processing queue of the actual number of items for the at least one device, and another processing queue of the maximum number of items for the at least one embedded system; and

causing, at least in part, a transfer of one or more items from the at least one processing queue for the at least one device to the another processing queue for the at least one embedded system as the number of items in the another processing queue becomes less than the maximum number.

10. A method of claim 9, wherein the one or more items, the one or more other items, or a combination thereof include, at least in part, one or more navigation waypoint items, one or more navigation viapoint items, one or more media items, or a combination thereof.

11. An apparatus comprising:

at least one processor; and

at least one memory including computer program code for one or more programs,

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following,

determine resource availability information, resource capability information, or a combination thereof associated with at least one embedded system, at least one device with connectivity to the at least one embedded system, or a combination thereof;

cause, at least in part, a transfer of one or more services of the at least one embedded system to the at least one device based, at least in part, on the resource availability information, resource capability information, or a combination thereof and

cause, at least in part, a transmission of one or more service information updates to the at least one embedded system following the transfer,

wherein the one or more service information updates are used by the at least one embedded system to resume the one or more services when the one or more services are no longer provided by the at least one device.

12. An apparatus of claim 11, wherein the transfer of the one or more services is further based, at least in part, on one or more transfer criteria, and wherein the one or more transfer criteria include, at least in part, a criticality of the one or more services, a distance threshold, or a combination thereof.

13. An apparatus of claim 12, further comprising:

determine the criticality of the one or more services, the distance threshold, or a combination thereof based, at least in part, on one or more characteristics of the one or more services, one or more contextual situations, or a combination thereof.

14. An apparatus of claim 12, further comprising:

determine the criticality of the one or more services based, at least in part, on whether the one or more services are driving-related or non-driving related.

15. An apparatus of claim 12, wherein the one or more services include, at least in part, one or more alert services, the method further comprising:

cause, at least in part, a retention of the one or more alert services at the at least one embedded system for detecting one or more alert events within the distance threshold; and

cause, at least in part, a transfer of the one or more alert services to the at least one device for detecting one or more alert events outside of the distance threshold.

16. An apparatus of claim 15, further comprising:

cause, at least in part, a transmission of one or more alert messages to the at least one embedded system if the at least one device detects the one or more alerts outside of the distance threshold.

17. An apparatus of claim 11, wherein the resource availability information includes, the resource capability information, or a combination thereof at least in part, information specifying a maximum number of items that can be processed by the at least one embedded system, and the actual number of items to process is greater than the maximum number of items, the method further comprising:

cause, at least in part, a creation of at least one processing queue of the actual number of items for the at least one device, and another processing queue of the maximum number of items for the at least one embedded system; and

cause, at least in part, a transfer of one or more items from the at least one processing queue for the at least one device to the another processing queue for the at least one embedded system as the number of items in the another processing queue becomes less than the maximum number.

18. A non-transitory computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause an apparatus to at least perform the following steps:

determine resource availability information, resource capability information, or a combination thereof associated with at least one embedded system, at least one device with connectivity to the at least one embedded system, or a combination thereof;

cause, at least in part, a transfer of one or more services of the at least one embedded system to the at least one device based, at least in part, on the resource availability information, resource capability information, or a combination thereof; and

cause, at least in part, a transmission of one or more service information updates to the at least one embedded system following the transfer,

wherein the one or more service information updates are used by the at least one embedded system to resume the one or more services when the one or more services are no longer provided by the at least one device.

19. A non-transitory computer-readable storage medium of claim 18, wherein the transfer of the one or more services is further based, at least in part, on one or more transfer criteria, and wherein the one or more transfer criteria include, at least in part, a criticality of the one or more services, a distance threshold, or a combination thereof.

20. A non-transitory computer-readable storage medium of claim 19, further comprising:

determining the criticality of the one or more services, the distance threshold, or a combination thereof based, at least in part, on one or more characteristics of the one or more services, one or more contextual situations, or a combination thereof.

21-49. -49. (canceled)