| 发明名称 |
Wireless communication apparatus, wireless communication method, computer program, and wireless communication system |
| 摘要 |
There is provided a wireless communication apparatus including: a matrix estimating unit that estimates a channel matrix of N rows and M columns (N and M are natural numbers); a selecting unit that selects S rows (S is a natural number, and S<min(M, N)) from the channel matrix estimated by the matrix estimating unit and generates a sub-channel matrix of S rows and M columns; and an arithmetic unit that calculates an antenna weighting coefficient matrix based on the sub-channel matrix generated by the selecting unit. The selecting unit selects the S rows that make the size of the sub-channel matrix to be the maximum from all matrices having S rows which are selected from the channel matrix. |
| 申请公布号 |
US8259849(B2) |
申请公布日期 |
2012.09.04 |
| 申请号 |
US20090433127 |
申请日期 |
2009.04.30 |
| 申请人 |
MIHOTA NORIHITO;SONY CORPORATION |
发明人 |
MIHOTA NORIHITO |
| 分类号 |
H04L27/00 |
主分类号 |
H04L27/00 |
| 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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