公开(公告)号：US20150296339A1

公开(公告)日：2015-10-15

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

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.

Abstract translation: 提供了一种用于在无线通信系统中通过终端发送消息的方法和装置。 终端从参考小区接收定位参考信号（PRS），并且至少一个相邻小区接收辅助数据提供消息，该辅助数据提供消息包括用于指示通过参考小区发送的PRS的静默模式的参考小区PRS静噪序列，以及 相邻小区PRS静音序列，用于指示通过来自增强服务移动定位中心（E-SMLC）的至少一个相邻小区发送的PRS的静噪模式，并发送基于以下内容测量的参考信号时间差（RSTD） PRS从参考小区和至少一个相邻小区接收到E-SMLC。