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Wireless device location services

  • US 9,894,482 B2
  • Filed: 03/07/2016
  • Issued: 02/13/2018
  • Est. Priority Date: 11/06/2008
  • Status: Active Grant
First Claim
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1. A method of operating a location measurement unit (LMU) in an Evolved Universal Terrestrial Radio Access Network (E-UTRAN), the method comprising:

  • receiving a reception instruction from a location determining node, the reception instruction comprising information associated with at least one uplink (UL) sounding reference signal (SRS) resource for a user equipment (UE) in the E-UTRAN;

    receiving, from the UE, an SRS according to the information associated with at least one UL SRS resource; and

    sending, to the location determining node, locating information determined based at least in part on the SRS.

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