发明授权
- 专利标题： Open loop MU-MIMO
- 专利标题（中）： 开环MU-MIMO
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申请号： US11864932申请日： 2007-09-29
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公开(公告)号： US07907677B2公开(公告)日： 2011-03-15
- 发明人: Guangjie Li , Xiaoxin Wu , Zhangyong Ma , Yang Gao , Feng Zhou , May Wu
- 申请人： Guangjie Li , Xiaoxin Wu , Zhangyong Ma , Yang Gao , Feng Zhou , May Wu
- 申请人地址： US CA Santa Clara
- 专利权人： Intel Corporation
- 当前专利权人： Intel Corporation
- 当前专利权人地址： US CA Santa Clara
- 代理商 Carrie A. Boone, P.C.
- 主分类号： H04B7/02
- IPC分类号： H04B7/02
摘要：
A unified open loop single-user/multiple-user multiple-input-multiple-output (MIMO) system and method are disclosed. The system and method operate without use of channel state information feedback. Instead, the method utilizes channel quality indicator feedback to schedule users to spatial resource blocks. Both symmetric multi-user MIMO schemes (like 2×2 and 4×4) and asymmetric multi-user MIMO schemes are considered. CQI feedback and reduction proposals are also introduced. The method may be used in a proposed network topology.
公开/授权文献
- US20090041148A1 OPEN LOOP MU-MIMO 公开/授权日：2009-02-12
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