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APPARATUSES, SYSTEMS, AND METHODS FOR DETERMINING LOCATION OF A MOBILE DEVICE(S) IN A DISTRIBUTED ANTENNA SYSTEM(S)

  • US 20120281565A1
  • Filed: 02/03/2012
  • Published: 11/08/2012
  • Est. Priority Date: 08/09/2010
  • Status: Active Grant
First Claim
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1. An apparatus for determining a location of a client device in a distributed antenna system in which multiple antennas are located in an indoor region, wherein each of the antennas is located in a known area and provides a respective coverage area for communicating with a client device, comprising:

  • a head-end unit configured to distribute downlink signals and combine uplink signals, wherein the downlink signals and the uplink signals are modulated according to the long term evolution (LTE) standard; and

    a location processing unit (LPU) integrated in the head-end unit configured to be communicatively linked to a base station.

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