Method and apparatus for dynamically creating and updating base station neighbor lists

1. A method for creating a base station neighbor list for use in a wireless network, wherein the wireless network comprises a plurality of base stations including a target base station for which the base station neighbor list is created and a plurality of other base stations available for inclusion in the base station neighbor list, wherein the wireless network is a mesh wireless network in which the base stations are configured for supporting wireless communications between the base stations, the method comprising:

using a processor for:

obtaining information for creating the base station neighbor list, wherein the obtained information comprises base station connectivity information comprising information identifying at least one of the other base stations with which the target base station currently supports a respective wireless connection configured to support transport of user traffic between the target base station and the other base station;

creating the base station neighbor list using the obtained information; and

storing the created base station neighbor list.

2. The method of claim 1 , wherein the base station connectivity information further comprises at least one of:

information indicative of connection quality of at least one wireless connection currently supported between the target base station and at least one of the other base stations; and

information indicative of compatibility of the target base station with at least one of the other base stations with which the target base station currently supports a respective wireless connection.

3. The method of claim 1 , wherein obtaining the information further comprises at least one of:

obtaining pilot signal strength measurement information associated with the target base station; and

obtaining base station load information indicative of base station load supported by at least one of the other base stations.

4. The method of claim 3 , wherein obtaining the pilot signal strength measurement information associated with the target base station comprises at least one of:

estimating pilot signal strength measurements using at least one path loss model; and

receiving pilot signal strength measurements from a plurality of wireless user devices served by the target base station.

5. The method of claim 1 , wherein creating the base station neighbor list comprises:

selecting at least one of the other base stations to include in the base station neighbor list using at least a portion of the obtained information.

6. The method of claim 1 , wherein creating the base station neighbor list comprises:

generating a list of base stations including a plurality of the other base stations; and

filtering the list of base stations using at least a portion of the obtained information to create the base station neighbor list.

7. The method of claim 6 , wherein generating the list of base stations comprises:

determining geographic distances between the target base station and the ones of the other base stations for which geographic locations are obtained; and

selecting at least a portion of the ones of the other base stations for which geographic locations are obtained for inclusion in the list of base stations using the associated geographic distances.

8. The method of claim 1 , wherein creating the base station neighbor list further comprises:

prioritizing the base stations included in the base station neighbor list.

9. The method of claim 8 , wherein prioritizing the base stations included in the base station neighbor list comprises:

prioritizing the base stations included in the base station neighbor list using at least a portion of the obtained information.

10. The method of claim 8 , wherein prioritizing the base stations included in the base station neighbor list comprises:

obtaining pilot signal strength measurement information; and

prioritizing the base stations included in the base station neighbor list using the pilot signal strength measurement information.

11. The method of claim 10 , wherein obtaining the pilot signal strength measurement information comprises at least one of:

estimating pilot signal strength measurements using at least one path loss model; and

receiving pilot signal strength measurements from a plurality of wireless user devices served by the target base station.

12. The method of claim 1 , further comprising:

propagating the base station neighbor list toward a plurality of wireless user devices served by the target base station.

13. An apparatus for creating a base station neighbor list for use in a wireless network, wherein the wireless network comprises a plurality of base stations including a target base station for which the base station neighbor list is created and a plurality of other base stations available for inclusion in the base station neighbor list, wherein the wireless network is a mesh wireless network in which the base stations are configured for supporting wireless communications between the base stations, the apparatus comprising:

a processor configured to:

obtain information for creating the base station neighbor list, wherein the obtained information comprises base station connectivity information comprising information identifying at least one of the other base stations with which the target base station currently supports a respective wireless connection configured to support transport of user traffic between the target base station and the other base station;

create the base station neighbor list using the obtained information; and

store the created base station neighbor list.

14. The apparatus of claim 13 , wherein the base station connectivity information further comprises at least one of:

information indicative of connection quality of at least one wireless connection currently supported between the target base station and at least one of the other base stations; and

information indicative of compatibility of the target base station with at least one of the other base stations with which the target base station currently supports a respective wireless connection.

15. The apparatus of claim 13 , wherein the processor is configured to obtain the information by at least one of:

obtaining pilot signal strength measurement information associated with the target base station; and

obtaining base station load information indicative of base station load supported by at least one of the other base stations.

16. The apparatus of claim 15 , wherein the processor is configured to obtain the pilot signal strength measurement associated with the target base station by at least one of:

estimating pilot signal strength measurements using at least one path loss model; and

receiving pilot signal strength measurements from a plurality of wireless user devices served by the target base station.

17. The apparatus of claim 13 , wherein the processor is configured to create the base station neighbor list by:

selecting at least one of the other base stations to include in the base station neighbor list using at least a portion of the obtained information.

18. The apparatus of claim 13 , wherein the processor is configured to create the base station neighbor list by:

generating a list of base stations including a plurality of the other base stations; and

filtering the list of base stations using at least a portion of the obtained information to create the base station neighbor list.

19. The apparatus of claim 18 , wherein generating the list of base stations comprises:

determining geographic distances between the target base station and the ones of the other base stations for which geographic locations are obtained; and

selecting at least a portion of the ones of the other base stations for which geographic locations are obtained for inclusion in the list of base stations using the associated geographic distances.

20. The apparatus of claim 13 , wherein the processor is configured to create the base station neighbor list by:

prioritizing the base stations included in the base station neighbor list.

21. The apparatus of claim 20 , wherein prioritizing the base stations included in the base station neighbor list comprises:

prioritizing the base stations included in the base station neighbor list using at least a portion of the obtained information.

22. The apparatus of claim 20 , wherein prioritizing the base stations included in the base station neighbor list comprises:

obtaining pilot signal strength measurement information; and

prioritizing the base stations included in the base station neighbor list using the pilot signal strength measurement information.

23. The apparatus of claim 22 , wherein obtaining the pilot signal strength measurement information comprises at least one of:

estimating pilot signal strength measurements using at least one path loss model; and

receiving pilot signal strength measurements from a plurality of wireless user devices served by the target base station.

24. The apparatus of claim 13 , wherein the processor is configured to:

propagate the base station neighbor list toward a plurality of wireless user devices served by the target base station.

25. A method for creating a base station neighbor list for a target base station in a wireless network comprising a plurality of base stations, wherein the wireless network is a mesh wireless network in which the base stations are configured for supporting wireless communications between the base stations, the method comprising:

using a processor for:

determining a list of candidate base stations considered for inclusion in the base station neighbor list using a geographical location of the target base station and geographical locations of other base stations of the wireless network;

obtaining network status information associated with the candidate base stations, wherein the obtained network status information comprises connectivity information comprising information identifying at least one of the other base stations with which the target base station currently supports a respective wireless connection configured to support transport of user traffic between the target base station and the other base station;

filtering the list of candidate base stations using the obtained network status information;

prioritizing candidate base stations included in the filtered list of candidate base stations to form the base station neighbor list; and

storing the base station neighbor list.