发明授权
US09219583B2 Method and system for signaling transmission layers for single user and multi user MIMO
有权
用于单用户和多用户MIMO的信令传输层的方法和系统
- 专利标题： Method and system for signaling transmission layers for single user and multi user MIMO
- 专利标题（中）： 用于单用户和多用户MIMO的信令传输层的方法和系统
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申请号： US13328772申请日： 2011-12-16
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公开(公告)号： US09219583B2公开(公告)日： 2015-12-22
- 发明人: Hua Xu , Yongkang Jia , Zhijun Cai , Youn Hyoung Heo , Andrew Mark Earnshaw , Robert Mark Harrison , Sean McBeath , Mo-Han Fong
- 申请人： Hua Xu , Yongkang Jia , Zhijun Cai , Youn Hyoung Heo , Andrew Mark Earnshaw , Robert Mark Harrison , Sean McBeath , 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： Fish & Richardson P.C.
- 主分类号： H04L5/00
- IPC分类号： H04L5/00 ; H04B7/04 ; H04W52/14
摘要：
A method and system to signal transmission layers or dedicated reference signal ports to be used in a multiple input multiple output system, the method including providing a downlink control signal containing information for transmission layers or dedicated reference signal ports utilized, the dedicated reference signal ports being associated with the transmission layers; and using the information to demodulate data on each transmission layer.
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