发明申请
- 专利标题： DOWNLINK TRANSMIT BEAMFORMING
- 专利标题（中）： 下行发射波束形成
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申请号： US14175381申请日： 2014-02-07
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公开(公告)号： US20140153662A1公开(公告)日： 2014-06-05
- 发明人: Xintian E. Lin , Qinghua Li
- 申请人： Xintian E. Lin , Qinghua Li
- 主分类号： H04L1/06
- IPC分类号： H04L1/06 ; H04B7/04
摘要：
A wireless network access point can operate as a closed loop MIMO device when communicating with a station that is operating as an open loop MIMO device. Transmit/receive chains in the access point are calibrated to support aggregate channel reciprocity.
公开/授权文献
- US09077518B2 Downlink transmit beamforming 公开/授权日：2015-07-07
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