发明名称 |
METHOD AND APPARATUS FOR SHARING CHANNEL STATE INFORMATION (CSI) IN A MULTIPLE-USER MULTIPLE-INPUT MULTIPLE-OUTPUT (MU-MIMO) ENVIRONMENT |
摘要 |
Provided is a channel state information (CSI) sharing method and apparatus in a Multiple User Multiple Input Multiple Output (MU-MIMO) environment. Each node may use network-coding to reduce overhead necessary for sharing CSI between all nodes in the MU-MIMO environment. A transmitter may dynamically select, based on the CSI between receivers, a path used for transmitting data to each receiver and a receiver to be used as a relay based on the global CSI. A decoding performance may be improved based on the CSI between the transmitter and the receivers.
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申请公布号 |
US2011222625(A1) |
申请公布日期 |
2011.09.15 |
申请号 |
US20100982329 |
申请日期 |
2010.12.30 |
申请人 |
CLERCKX BRUNO;CHOI JUN IL;KIM TAEJOON;ALUKO OBADAMILOLA;LOVE DAVID J |
发明人 |
CLERCKX BRUNO;CHOI JUN IL;KIM TAEJOON;ALUKO OBADAMILOLA;LOVE DAVID J. |
分类号 |
H04L27/00 |
主分类号 |
H04L27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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