COMPENSATING FOR CELL OUTAGE USING PRIORITIES

• US 20100216453A1
• Filed: 02/20/2009
• Published: 08/26/2010
• Est. Priority Date: 02/20/2009
• Status: Abandoned Application

• Current Assignee: Telefonaktiebolaget LM Ericsson
• Original Assignee: Telefonaktiebolaget LM Ericsson
• Inventors: Moe, Johan, KALLIN, Harald
• Application Number:
  US12/390,080
• Publication Number:
  US 20100216453A1
• Time in Patent Office: Days
• US Class Current: 455/424
• CPC Class Codes: H04W 16/08 Load shedding arrangements
• CPC Class Codes: H04W 48/20 Selecting an access point

Abstract

A device receives information associated with multiple cells, and determines a priority for each of the multiple cells based on the received information. The device also assigns each of the determined priorities to a corresponding one of the multiple cells, detects an outage associated with one of the multiple cells, and provides a temporary service to the one of the multiple cells from one or more adjacent cells with priorities less than or equal to the priority assigned to the one of the multiple cells.

Claims

1. A method in a wireless network that includes a cell and a device, the method comprising:

receiving, via the device, information associated with the cell;

determining, via a processor associated with the device, a priority for the cell based on the received information;

assigning, via the processor, the determined priority to the cell;

detecting, via the device, an outage associated with the cell; and

providing a temporary service to the cell from one or more adjacent cells with priorities less than or equal to the priority assigned to the cell.

2. The method of claim 1, where the device includes one or more of:

a domain manager,

a network manager,

a radio network controller, or

a base station.

3. The method of claim 1, where receiving, via the device, information associated with the cell includes one or more of:

receiving business information associated with the cell;

receiving time information associated with the cell;

receiving load information associated with the cell;

receiving distance information associated with the cell;

or

receiving user or automatic input information associated with the cell.

4. The method of claim 3, where:

the business information includes information associated with one or more of government buildings, airports, mass transit buildings, hospitals, residential housing, industrial buildings, sports arenas, highways, or secondary roads located in the cell;

the time information includes information associated with one or more of a day of a week, a time of day, or a day of a month;

the load information includes information associated with resource utilization by the cell;

the distance information includes information associated with distances between the cell and the one or more adjacent cells;

the user input information includes priority information; and

the automatic input information includes priority information automatically generated by the device.

5. The method of claim 3, where determining, via a processor associated with the device, a priority for the cell includes one or more of:

determining the priority for the cell based on the business information;

determining the priority for the cell based on the time information;

determining the priority for the cell based on the load information;

determining the priority for the cell based on the distance information;

or

determining the priority for the cell based on the user or automatic input information.

6. The method of claim 1, where detecting, via the device, an outage associated with the cell includes one of:

detecting a partial failure of the cell;

or

detecting a total failure of the cell.

7. The method of claim 1, where providing a temporary service to the cell further comprises:

receiving information associated with the one or more adjacent cells; and

assigning the priorities to the one or more adjacent cells based on the information associated with the one or more adjacent cells.

8. The method of claim 1, further comprising:

providing the temporary service to the cell from one or more other adjacent cells with priorities greater than the priority assigned to the cell when resources associated with the one or more other adjacent cells are currently underutilized.

9. A device in a wireless network that includes a plurality of cells, the device comprising:

a memory to store a plurality of instructions; and

a processor to execute instructions in the memory to;

receive information associated with the plurality of cells,

determine a priority for each of the plurality of cells based on the received information,

assign each of the determined priorities to a corresponding one of the plurality of cells,

detect an outage associated with one of the plurality of cells, and

provide a temporary service to the one of the plurality of cells from one or more adjacent cells with priorities less than or equal to the priority assigned to the one of the plurality of cells.

10. The device of claim 9, where the device includes one or more of:

a domain manager,

a network manager,

a radio network controller, or

a base station.

11. The device of claim 9, where, when receiving information associated with the plurality of cells, the processor further executes instructions in the memory to one or more of:

receive business information associated with the plurality of cells,

receive time information associated with the plurality of cells,

receive load information associated with the plurality of cells,

receive distance information associated with the plurality of cells, or

receive user or automatic input information associated with the plurality of cells.

12. The device of claim 11, where:

the business information includes information associated with one or more of government buildings, airports, mass transit buildings, hospitals, residential housing, industrial buildings, sports arenas, highways, or secondary roads located in the plurality of cells,

the time information includes information associated with one or more of a day of a week, a time of day, or a day of a month,

the load information includes information associated with resource utilization by the plurality of cells,

the distance information includes information associated with distances between the plurality of cells,

the user input information includes priority information, and

the automatic input information includes priority information automatically generated by the device.

13. The device of claim 11, where, when determining a priority for each of the plurality of cells, the processor further executes instructions in the memory to one or more of:

determine the priority for each of the plurality of cells based on the business information,

determine the priority for each of the plurality of cells based on the time information,

determine the priority for each of the plurality of cells based on the load information,

determine the priority for each of the plurality of cells based on the distance information, or

determine the priority for each of the plurality of cells based on the user or automatic input information.

14. The device of claim 9, where, when detecting an outage associated with one of the plurality of cells, the processor further executes instructions in the memory to one of:

detect a partial failure of the one of the plurality of cells, or

detect a total failure of the one of the plurality of cells.

15. The device of claim 9, where, when providing a temporary service to the one of the plurality of cells, the processor further executes instructions in the memory to:

receive information associated with the one or more adjacent cells, and

provide the temporary service to the one of the plurality of cells, from the one or more adjacent cells, based on the information associated with the one or more adjacent cells.

16. The device of claim 9, where the processor further executes instructions in the memory to:

provide the temporary service to the one of the plurality of cells from one or more other adjacent cells with priorities greater than the priority assigned to the one of the plurality of cells when resources associated with the one or more other adjacent cells are currently underutilized.

17. A device in a wireless network that includes a cell, the device comprising:

means for receiving information associated with the cell;

means for determining a priority for the cell based on the received information;

means for assigning the determined priority to the cell;

means for detecting an outage associated with the cell; and

means for providing a temporary service to the cell from one or more adjacent cells with priorities less than or equal to the priority assigned to the cell.

18. The device of claim 17, where the temporary service is provided from the cell to user equipment associated with the cell.

19. The device of claim 17, further comprising:

means for receiving information associated with the one or more adjacent cells; and

means for assigning the priorities to the one or more adjacent cells based on the information associated with the one or more adjacent cells.

20. The device of claim 17, further comprising:

means for providing the temporary service to the cell from one or more other adjacent cells with priorities greater than the priority assigned to the cell when resources associated with the one or more other adjacent cells are currently underutilized.