Invention Grant
US09385910B2 Method for transmitting location based service-reference signal in wireless communication system and apparatus therefor
有权
用于在无线通信系统中发送基于位置的业务参考信号的方法及其装置
- Patent Title: Method for transmitting location based service-reference signal in wireless communication system and apparatus therefor
- Patent Title (中): 用于在无线通信系统中发送基于位置的业务参考信号的方法及其装置
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Application No.: US13586767Application Date: 2012-08-15
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Publication No.: US09385910B2Publication Date: 2016-07-05
- Inventor: Dae Won Lee , Young Woo Yun , Byung Hoon Kim , Joon Kui Ahn , Ki Jun Kim , Bong Hoe Kim
- Applicant: Dae Won Lee , Young Woo Yun , Byung Hoon Kim , Joon Kui Ahn , Ki Jun Kim , Bong Hoe Kim
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Agent Jonathan Kang; Richard Salfelder
- Priority: KR10-2009-0132749 20091229
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L27/26 ; H04J1/16 ; H04L5/00 ; H04L25/02
Abstract:
A method for allowing a mobile station to detect a Location Based Service-Reference Signal (LBS-RS) in a wireless communication system is disclosed. The method includes receiving LBS-RS setup information of at least one target cell participating in location measurement from a serving cell, acquiring a frequency offset value of the target cell using the LBS-RS setup information, and detecting the LBS-RS transmitted from the target cell using the LBS-RS setup information and the frequency offset value. In addition, the method further includes measuring a reception delay time of the detected LBS-RS, and transmitting a reception delay time to the serving cell.
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