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METHOD AND APPARATUS FOR PROVIDING ADAPTIVE LOCATION SAMPLING IN MOBILE DEVICES

  • US 20180184395A1
  • Filed: 12/22/2016
  • Published: 06/28/2018
  • Est. Priority Date: 12/22/2016
  • Status: Active Grant
First Claim
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1. A method for adaptive location sampling in a mobile device, comprising:

  • determining one or more maneuvers from among one or more links representing a localized area of a transportation network, wherein each of the one or more maneuvers is a combination of two or more adjacent links of the one or more links;

    determining a road length and a speed attribute for each link in said each maneuver;

    calculating a travel time for said each maneuver based on the road length and the speed attribute of said each link; and

    calculating a sampling frequency for the mobile device traveling in the localized area based on the travel time,wherein the mobile device is configured to collect probe data using one or more sensors at the sampling frequency while traveling in the localized area.

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