Method and system for 3-D location of mobile devices

Abstract

A system and method for 3-Dimensional location of a mobile device in which the mobile device is enhanced with an emulation of a wireless communications beacon, in addition to global positioning system (GPS) location capabilities. To pinpoint the location of the mobile device within the general location, a plurality of devices within a wireless communication range of the mobile device ping each other with the emulated wireless communications beacon. The plurality of mobile devices determined within the wireless communication range can send information to one another in order to supply for example their own unprecise GPS coordinates, the relative distance to any mobile device that responded to the virtual beacon ping of the mobile device and a mobile device identification or alias. The information received at each mobile device can be provided from each mobile device to a central location. At the central location triangulation, quadrilatration, n-lateration and the like can be performed in 3 dimensions using four or more of the mobile devices which provide information about themselves and the three or more others. The central location can utilize topographical maps and data analysis to determine a ground level. Precise locations can be sent to the mobile device or used by aggregating software that could find anonymous, or specific in the case of law enforcement and the such, beneficial.

Dependencies are inferred from the claim text.