发明授权
US08897203B2 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型中继中进行上行链路协同传输
- 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型中继中进行上行链路协同传输
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申请号： US13388919申请日： 2010-08-12
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公开(公告)号： US08897203B2公开(公告)日： 2014-11-25
- 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 Waterloo, Ontario
- 专利权人： BlackBerry Limited
- 当前专利权人： BlackBerry Limited
- 当前专利权人地址： CA Waterloo, Ontario
- 代理机构： Conley Rose, P.C.
- 代理商 Jonathan K. Polk; J. Robert Brown, Jr.
- 国际申请： PCT/US2010/045379 WO 20100812
- 国际公布： WO2011/019960 WO 20110217
- 主分类号： H04L27/26
- IPC分类号： H04L27/26
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.