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Indoor navigation with low energy location beacons

  • US 20140228044A1
  • Filed: 02/11/2013
  • Published: 08/14/2014
  • Est. Priority Date: 02/11/2013
  • Status: Active Grant
First Claim
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1. A low energy location beacon comprising:

  • a memory that stores;

    a fixed location of the beacon, the location expressed in a local coordinate system, and a location of a reference point of the local coordinate system expressed in a geocoordinate system; and

    ,a radio transmitter that is connected to an antenna, the transmitter periodically broadcasting the fixed location of the beacon and the location of the reference point that are stored in the memory.

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