发明名称 |
Method for transmission interference cancellation for MU-MIMO |
摘要 |
The present invention relates to a transmission interference cancellation method for a multiuser MIMO system. The method includes decomposing a channel matrix to represent formulae of permutation matrixes including a first matrix and a second matrix; determining an optimal permutation matrix among a plurality of available permutation matrixes using a norm of multiplication of the second matrix and a transmitting data vector; and determining the second matrix using the determined optimal permutation matrix and calculating a transmitting precoding vector using the determined second matrix and the transmitting data vector. |
申请公布号 |
US8611441(B2) |
申请公布日期 |
2013.12.17 |
申请号 |
US20080735071 |
申请日期 |
2008.08.22 |
申请人 |
YEH CHOONG IL;LEE SEUNG JOON;KWON DONG SEUNG;SAMSUNG ELECTRONICS CO., LTD.;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
YEH CHOONG IL;LEE SEUNG JOON;KWON DONG SEUNG |
分类号 |
H04B15/00;H04L25/03;H04L27/00 |
主分类号 |
H04B15/00 |
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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