Invention Grant
US08942322B2 Method of relay node using reference signal and relay node using the method
有权
中继节点使用参考信号和中继节点的方法
- Patent Title: Method of relay node using reference signal and relay node using the method
- Patent Title (中): 中继节点使用参考信号和中继节点的方法
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Application No.: US13391193Application Date: 2010-08-18
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Publication No.: US08942322B2Publication Date: 2015-01-27
- Inventor: Han Byul Seo , Dae Won Lee , Byoung Hoon Kim , Hak Seong Kim , Yu Jin Noh
- Applicant: Han Byul Seo , Dae Won Lee , Byoung Hoon Kim , Hak Seong Kim , Yu Jin Noh
- 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
- International Application: PCT/KR2010/005466 WO 20100818
- International Announcement: WO2011/021852 WO 20110224
- Main IPC: H04L27/06
- IPC: H04L27/06 ; H04W16/26 ; H04B7/155 ; H04B7/26 ; H04L5/00 ; H04W84/04
Abstract:
The present invention relates to a method of a Relay Node (RN) using a reference signal. The method includes receiving information about a Dedicated Reference Signal (DRS) which is used to demodulate a control channel via high-layer signaling from an evolved-NodeB (eNB), receiving control information through the control channel from the eNB, receiving data through a data channel from the eNB, and demodulating the control information and the data. The control information is demodulated using a DRS indicated by the information about the DRS, and the data are demodulated using a DRS indicated by the control information.
Public/Granted literature
- US20120155561A1 METHOD OF RELAY NODE USING REFERENCE SIGNAL AND RELAY NODE USING THE METHOD Public/Granted day:2012-06-21
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