Invention Application
WO2016186345A1 METHOD FOR TRANSMITTING DISCOVERY SIGNAL FOR ESTABLISHING D2D LINK WITH RELAY UE IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
审中-公开
用于在无线通信系统中发送用于与继电器UE建立D2D链路的发现信号的方法及其装置
- Patent Title: METHOD FOR TRANSMITTING DISCOVERY SIGNAL FOR ESTABLISHING D2D LINK WITH RELAY UE IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
- Patent Title (中): 用于在无线通信系统中发送用于与继电器UE建立D2D链路的发现信号的方法及其装置
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Application No.: PCT/KR2016/004597Application Date: 2016-05-02
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Publication No.: WO2016186345A1Publication Date: 2016-11-24
- Inventor: LEE, Jaewook , JUNG, Sunghoon , LEE, Youngdae
- Applicant: LG ELECTRONICS INC.
- Applicant Address: 128, Yeoui-daero Yeongdeungpo-gu, Seoul 07336 KR
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: 128, Yeoui-daero Yeongdeungpo-gu, Seoul 07336 KR
- Agency: KIM, Yong In et al.
- Priority: US62/161,891 20150515; US62/204,453 20150813; US62/218,544 20150914
- Main IPC: H04W88/04
- IPC: H04W88/04 ; H04W72/02 ; H04W4/00
Abstract:
A method for transmitting a discovery signal by a user equipment (UE) in a wireless communication system is disclosed. The method includes steps of receiving a threshold value broadcasted from a cell; measuring a quality of a first channel from the cell; and when the quality of the first channel is below the threshold value, transmitting the discovery signal for establishing a device to device (D2D) link with a relay UE.
Information query
