Patent ID: 9301097
Filing Date: 2016-03-29
CPC Classification: H04W

Claim Text:
1. A method of correlating wireless signals to a location in an image in a first computer comprising a memory, comprising: at the first computer, receiving the image from a second computer; receiving a ground truth event at the first computer, which ground truth event determines the first computer to be at a first position in the image and identifying a first map coordinate corresponding to the first position; receiving data from sensors at the first computer; determining a second position and a second map coordinate corresponding to the second position of the first computer based on the data received from the sensors; at times proximate to when the first and second positions were determined, sampling wireless signal information at the first computer, which wireless signal information comprises radio-frequency energy emitted by a component of a wireless data network; storing the wireless signal information in association with the determined first and second position as correlated wireless signal and determined position information; and transmitting the correlated wireless signal and determined position information to a second computer.