发明名称 |
METHOD AND SYSTEM FOR GENERATING CANDIDATE BEAMFORMING COEEFICIENTS FOR TRANSMISSION OF DATA OVER A WIRELESS MEDIUM |
摘要 |
<p>A method and system for generating a number of candidate beamforming vectors for transmission of data over a wireless medium, is provided. One implementation involves determining the number (N) of transmitter antennas; determining the number (n) of candidate beamforming vectors to be constructed as an algebraic function of N; providing a Fourier transform matrix W comprising (n+1) rows and (n+1) columns; selecting N rows from the Fourier transform matrix W; and generating an abridged matrix using the selected N rows, wherein each column of the abridged matrix is configured to be used as a candidate beamforming vector for transmission of a data signal, such that the abridged matrix comprises a N×n sub-matrix of the Fourier transform matrix W.</p> |
申请公布号 |
WO2009102162(A2) |
申请公布日期 |
2009.08.20 |
申请号 |
WO2009KR00698 |
申请日期 |
2009.02.13 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
XIA, PENGFEI;YONG, SU-KHIONG;NGO, CHIU |
分类号 |
H04B7/04;H04B7/26 |
主分类号 |
H04B7/04 |
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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