Patent ID: 8099105

Claim:
A wireless device location based service, comprising: a Point of Interest (POI) information database comprising a plurality of POI information points associated with a particular location and said wireless device; a direction module to obtain a current direction of travel of said wireless device; a speed determination module to determine a current speed of said wireless device; and a culled memory module to cull a plurality of POI information trigger points into a future proximate sub-plurality of POI information trigger points culled based on said current direction and said current speed of said wireless device; a location based services (LBS) trigger to trigger retrieval of location based information associated with a given one of said future proximate sub-plurality of POI information trigger points when said wireless device is in a location proximate to said given one of said future proximate sub-plurality of POI information trigger points; and a transmitter to transmit said location based information associated with said given one of said future proximate sub-plurality of POI information trigger points to said wireless device.