发明申请
US20130064168A1 Physical Uplink Shared Channel Demodulation Reference Signal Design for Uplink Coordinated Transmission in Type II Relay Using a Punctured Demodulation Reference Signal
有权
物理上行链路共享信道解调参考信号设计用于使用穿孔解调参考信号在II型继电器中上行链路协调传输
- 专利标题： Physical Uplink Shared Channel Demodulation Reference Signal Design for Uplink Coordinated Transmission in Type II Relay Using a Punctured Demodulation Reference Signal
- 专利标题（中）： 物理上行链路共享信道解调参考信号设计用于使用穿孔解调参考信号在II型继电器中上行链路协调传输
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申请号： US13388919申请日： 2010-08-12
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公开(公告)号： US20130064168A1公开(公告)日： 2013-03-14
- 发明人: Yi Song , Yi Yu , Zhijun Cai , Dongsheng Yu , Chandra S. Bontu , Mo-Han Fong
- 申请人： Yi Song , Yi Yu , Zhijun Cai , Dongsheng Yu , Chandra S. Bontu , Mo-Han Fong
- 申请人地址： CA ON Waterloo
- 专利权人： RESEARCH IN MOTION LIMITED
- 当前专利权人： RESEARCH IN MOTION LIMITED
- 当前专利权人地址： CA ON Waterloo
- 国际申请： PCT/US2010/045379 WO 20100812
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04B7/14
摘要：
A method is provided for providing an access node with a demodulation reference signal (DMRS). The method includes, when the UE and at least one relay node are present in a cell, the relay node transmitting the DMRS on a subset of a set of resource elements in which the UE transmits the DMRS.