发明名称 |
DATA RECONSTRUCTION METHOD AND DEVICE |
摘要 |
Embodiments of the present invention provide a method and an apparatus for reconstructing data. The method includes: acquiring a self-correlation function of a root raised cosine filter coefficient and a fading factor of each antenna of channel estimation; constructing an L-dimension matrix of the self-correlation function according to the antenna; processing a result of superposing the L-dimension matrix of the self-correlation function and the fading factor of each antenna to obtain an estimate value of an actual fading factor of the each antenna; and reconstructing received data according to the estimate value of the actual fading factor to obtain reconstructed data used for cancellation. In the embodiments of the present invention, a process of performing interference cancellation for data reconstruction is closer to an actual sending process and closer to an originally sent signal, thereby improving cancellation efficiency and reducing interference. |
申请公布号 |
EP2728779(A4) |
申请公布日期 |
2014.07.09 |
申请号 |
EP20120816839 |
申请日期 |
2012.07.25 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD |
发明人 |
JIANG, NA;JIANG, YANBIN |
分类号 |
H04L1/00;H04L1/06;H04L25/02 |
主分类号 |
H04L1/00 |
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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