发明名称 |
Methods for reducing inter-cell interference by precoding signals for transmission in wireless MIMO system |
摘要 |
Methods for suppressing inter-cell interference during data transmission using a preceding matrix are provided. Inter-cell interference is suppressed by precoding data (or information) signals for transmission from base station to mobile or vice versa. Methods according to example embodiments also increase intra-cell data transmission rates. The precoding matrix is generated based on estimated channel coefficients for propagation channels between a base station and mobiles inside and outside the base station's coverage area.
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申请公布号 |
US2010203912(A1) |
申请公布日期 |
2010.08.12 |
申请号 |
US20090320864 |
申请日期 |
2009.02.06 |
申请人 |
ASHIKHMIN ALEXEI;JOSE JUBIN;MARZETTA THOMAS |
发明人 |
ASHIKHMIN ALEXEI;JOSE JUBIN;MARZETTA THOMAS |
分类号 |
H04B7/00 |
主分类号 |
H04B7/00 |
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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