Triggering an action based on device presence

1. A method for causing an action to be triggered based on detecting a presence of one or more user devices, the method comprising:

detecting, by at least one sensor, one or more wireless signals from at least one mobile device in a target area;

aggregating, by a location server communicatively coupled to the at least one sensor, two or more wireless signals corresponding to the target area;

determining that an aggregate signal strength corresponding to the detected wireless signals exceeds a predetermined threshold for signal strength in the target area;

determining a user device density profile for the target area, wherein the density profile is a function of one or more user devices and the aggregate signal strength for the target area; and

triggering, by the location server communicatively coupled to the at least one sensor, an action corresponding to the target area based on the user device density profile.

2. The method of claim 1 , wherein the one or more signals comprise radio frequency signals emitted by the at least one user device.

3. The method of claim 1 , wherein the sensor is at least one of a microcell, a microcell, or a sensor array.

4. The method of claim 1 , wherein the location server comprises an applications engine that is in operable communication with an activateable system in the target area, the location server further comprising at least one usage profile associated with the activateable system.

5. The method of claim 4 , wherein the location server selects a usage profile to be used in conjunction with an activateable system based on the user device density profile for the target area.

6. The method of claim 5 , wherein the activateable system is at least one of an HVAC system, a lighting system, a security system, or a combination comprising at least one of the foregoing.

7. The method of claim 5 , wherein the triggered action includes the engagement or disengagement of at least one activateable system, and wherein the engagement or disengagement is based on the usage profile.

8. The method of claim 4 , wherein one or more usage profiles determine the threshold for signal strength in the target area.

9. The method of claim 1 , wherein the at least one sensor has a unique sensor identifier.

10. A method for causing an action to be triggered based on detecting a presence of one or more user devices, the method comprising:

detecting, by at least one sensor, one or more wireless signals from at least one mobile device in a target area;

aggregating, by a location server communicatively coupled to the at least one sensor, two or more wireless signals corresponding to the target area;

determining that the aggregate signal strength corresponding to the detected wireless signals exceeds a predetermined threshold for signal strength in the target area;

determining a user device density profile for the target area, wherein the density profile is a function of one or more user devices and the aggregate signal strength of the detected signals in the target area;

querying a carrier to provide data associated with the detected one or more wireless signals;

receiving data corresponding to at least one user device in response to the query; and

triggering, by the location server communicatively coupled to the at least one sensor, an action corresponding to the target area based on the user device density profile and the data corresponding to at least one user device.

11. The method of claim 10 , wherein the one or more mobile devices have registered on the location server.

12. The method of claim 10 , wherein the one or more signals comprise radio frequency signals emitted by the at least one user device.

13. The method of claim 10 further comprising determining a density profile of the target area based on the registered devices.

14. The method of claim 10 , wherein the location server comprises an applications engine that is in operable communication with an activateable system in the target area, the location server further comprising at least one usage profile associated with the activateable system.

15. The method of claim 14 , wherein the location server is communicatively coupled to at least one of an HVAC system, a lighting system, a security system, or a combination comprising at least one of the foregoing.

16. The method of claim 14 , wherein the triggered action includes the engagement or disengagement of at least one system, wherein the engagement or disengagement is based on the usage profile.

17. The method of claim 10 , wherein the at least one sensor has a unique sensor identification.

18. A system for causing an action to be triggered based on detecting a presence of one or more user devices, the system comprising:

one or more processors; and

one or more computer storage media storing computer-useable instructions that, when executed by the one or more processors, cause the one or more processors to perform operations comprising:

detecting, by at least one sensor, one or more signals from at least one mobile device in a target area;

aggregating, by a location server communicatively coupled to the at least one sensor, two or more wireless signals corresponding to the target area;

determining that an aggregate signal strength corresponding to the detected wireless signals exceeds a predetermined threshold for signal strength in the target area;

determining a user device density profile for the target area, wherein the density profile is a function of one or more user devices and the aggregate signal strength for the target area; and

triggering, by the location server communicatively coupled to the at least one sensor, an action corresponding to the target area based on the user device density profile.