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Method for reporting measurement result for determining position in wireless communication system, and device therefor

  • US 10,111,213 B2
  • Filed: 03/22/2016
  • Issued: 10/23/2018
  • Est. Priority Date: 03/26/2015
  • Status: Active Grant
First Claim
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1. A method for reporting a measurement result for position determination in a wireless communication system, the method performed by a terminal and comprising:

  • measuring, by the terminal, an RSTD value for at least one positioning reference signal (PRS) transmitted from one or more base stations; and

    reporting, by the terminal and to a network, a reference signal time difference (RSTD) report value which corresponds to the measured RSTD value and a range to which the measured RSTD value belongs, using a plurality of predefined RSTD mapping tables,wherein the reported range is smaller than 1 Ts, wherein Ts is 1/30720 ms.

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