发明申请
- 专利标题： Method and System for Transmitting Data Using Collaborative Multiple Input Multiple Output Beamforming
- 专利标题（中）： 使用协同多输入多输出波束形成传输数据的方法和系统
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申请号： US13522456申请日： 2010-01-27
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公开(公告)号： US20120281781A1公开(公告)日： 2012-11-08
- 发明人: Huahua Xiao , Dengkui Zhu , Zhaohua Lu , Kun Liu
- 申请人： Huahua Xiao , Dengkui Zhu , Zhaohua Lu , Kun Liu
- 申请人地址： CN Shenzhen (Guangdong Province)
- 专利权人： ZTE CORPORATION
- 当前专利权人： ZTE CORPORATION
- 当前专利权人地址： CN Shenzhen (Guangdong Province)
- 国际申请： PCT/CN2010/070380 WO 20100127
- 主分类号： H04B7/02
- IPC分类号： H04B7/02 ; H04L25/03 ; H04L27/00
摘要：
The present invention discloses a method and a system for transmitting data using the collaborative multiple input multiple output (MIMO) beamforming. The method comprises: selecting an MIMO mode according to channel quality information (CQI) (S502); performing the MIMO encoding on a data stream according to the selected MIMO mode, and distributing the encoded data stream to a plurality of transmitting ends which are mutual collaborative (S504); and transmitting, by the plurality of transmitting ends, the encoded data stream (S506). The present invention solves the problem in the relevant art of reducing the system performance and the flexibility, which is caused by adopting the fixed MIMO mode when the system carries out the encoding and the transmission, which is capable of improving the system performance.
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