发明授权
- 专利标题： Method for beamforming
- 专利标题（中）： 波束成形方法
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申请号： US12735143申请日： 2008-08-29
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公开(公告)号： US08687509B2公开(公告)日： 2014-04-01
- 发明人: In-Kyeong Choi , Dong Seung Kwon , Ji Won Kang , Chung Yong Lee
- 申请人： In-Kyeong Choi , Dong Seung Kwon , Ji Won Kang , Chung Yong Lee
- 申请人地址： KR Suwon-si KR Daejeon
- 专利权人： Samsung Electronics Co., Ltd.,Electronics and Telecommunications Research Institute
- 当前专利权人： Samsung Electronics Co., Ltd.,Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Suwon-si KR Daejeon
- 优先权： KR10-2007-0132624 20071217
- 国际申请： PCT/KR2008/005099 WO 20080829
- 国际公布： WO2009/078541 WO 20090625
- 主分类号： H04B7/216
- IPC分类号： H04B7/216
摘要：
The present invention relates to a method for random beam-forming based on a codebook. The method includes generating a first random variable corresponding to a Gaussian distribution; generating a second random variable corresponding to a uniform distribution; generating a plurality of beam elements by using the first variable, the second variable, spatial correlation between channels, and indexes of transmitting antennas; and forming a beam by using the plurality of beam elements.
公开/授权文献
- US20110122782A1 METHOD FOR BEAMFORMING 公开/授权日：2011-05-26