Patent ID: 8219116

Claim:
A method for identifying a location of a wireless base station, comprising: obtaining data samples from one or more mobile devices; acquiring signal strength information in the data samples; analyzing timing information in the data samples to determine at least one of a synchronization offset and a value of distance; plotting one or more of the data samples on a multi-dimensional plane; computing a centroid of the data samples; computing a first curve based on a location of the wireless base station; computing a second curve based on the data samples obtained from the one or more mobile devices; determining a phase shift between the first curve and the second curve; computing an angle between a location of the wireless base station and the centroid using at least the phase shift; determining a direction of the wireless base station from one of the mobile devices using the phase shift and the angle; and outputting a signal to the one or more mobile devices, the signal corresponding to the location of the wireless base station.