Patent ID: 9441979
Filing Date: 2016-09-13
CPC Classification: G01C,G01S,G08G,H04L,H04W,H05B,Y02B

Claim Text:
1. A method of providing navigation instructions to a mobile device, comprising: receiving data indicating a destination location inside a geofence, the geofence having a boundary around multiple private beacon nodes and their associated beacon communications ranges, the multiple private beacon nodes being associated with a light sensor network; enabling a beacon transceiver of the mobile device to receive beacon signals; providing, to a mobile device located outside the geofence, the navigation instructions to the boundary of the geofence based on at least one of global positioning system (GPS) signals and beacon signals received by the mobile device from at least one public beacon device within a beacon communications range of the mobile device located outside the geofence; and providing, to a mobile device located inside the geofence, the navigation instructions to the destination location based on the beacon signals received by the mobile device from at least one private beacon node within the beacon communications range of the mobile device located inside the geofence and a virtual map including an area within the geofence.