Patent ID: 9474039
Filing Date: 2016-10-18
CPC Classification: H04B,H04W

Claim Text:
1. A computer implemented method, comprising: receiving first information at a network device, wherein the first information corresponds to a client device, and wherein the first information is associated with a first wireless signal received at a first access point; identifying a first direction using the first information to determine a first projection in the first direction from the first access point; receiving second information, wherein the second information corresponds to the client device, and wherein the second information is associated with a second wireless signal received at a second access point; identifying a second direction using the second information to determine a second projection in the second direction from the second access point; identifying intersection data based on the first direction and the second direction to determine an intersection point between the first projection and the second projection; and determining a location of the client device using the intersection data by determination of a relative position offset and reference of the relative position offset to known coordinates.