Invention Grant
- Patent Title: Method of relay node using reference signal and relay node using the method
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Application No.: US14582482Application Date: 2014-12-24
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Publication No.: US09853785B2Publication Date: 2017-12-26
- Inventor: Han Byul Seo , Dae Won Lee , Byoung Hoon Kim , Hak Seong Kim , Yu Jin Noh
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2010-0076740 20100810
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04L5/00 ; H04B7/155 ; H04B7/26 ; H04W16/26 ; H04B7/15 ; H04L27/26 ; H04W36/12 ; H04W84/04
Abstract:
A method for transmitting a control signal, performed by a wireless device. The method according to one embodiment includes allocating resource elements (REs) for a control channel; and transmitting the control signal through the Res. Each RE in the REs for the control channel is associated with one out of two antenna ports. The two antenna ports are included in a plurality of antenna ports used for transmitting demodulation reference signals (DM RS).
Public/Granted literature
- US20150139138A1 METHOD OF RELAY NODE USING REFERENCE SIGNAL AND RELAY NODE USING THE METHOD Public/Granted day:2015-05-21
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