公开(公告)号：US09736629B2

公开(公告)日：2017-08-15

申请号：US14751533

申请日：2015-06-26

Applicant: LG Electronics Inc.

Inventor： Kyung Soo Woo ,  Su Hwan Lim ,  Chi Jun Ahn ,  Dae Won Lee ,  Suk Hyon Yoon ,  Seung Hee Han

IPC: H04W4/02 ,  H04L27/26 ,  H04W64/00 ,  H04L5/00 ,  G01S5/02

CPC classification number: H04W4/02 ,  G01S5/0205 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0073 ,  H04L27/2613 ,  H04L27/2655 ,  H04W64/00

Abstract: Provided are a method and an apparatus for transmitting a message through a terminal in a wireless communication system. The terminal receives positioning reference signals (PRS) from a reference cell and at least one of the neighbor cells, receives an auxiliary data provision message including a reference cell PRS muting sequence for indicating a muting pattern of the PRS transmitted through the reference cell and a neighbor cell PRS muting sequence for indicating the muting pattern of the PRS transmitted through at least one of the neighbor cells from an enhanced serving mobile location center (E-SMLC), and transmits a reference signal time difference (RSTD) measured on the basis of the PRS received from the reference cell and the at least one of the neighbor cells to the E-SMLC.