发明名称 |
Delay Restricted Channel Estimation for Multi-Carrier Systems |
摘要 |
A method is disclosed that includes channel estimation for a multi-carrier modulation of a plurality of subcarriers. The method includes performing a first channel estimation to obtain a first estimate of a channel based on a received signal. The method further includes suppressing a portion of elements of the first estimate of the channel to obtain a suppressed estimate of the channel. The method also includes multiplying the suppressed estimate of the channel by a first matrix to obtain a delay restricted estimate of the channel.
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申请公布号 |
US2009274252(A1) |
申请公布日期 |
2009.11.05 |
申请号 |
US20090467764 |
申请日期 |
2009.05.18 |
申请人 |
AT&T INTELLECTUAL PROPERY I, L.P. |
发明人 |
GHOSH ARUNABHA |
分类号 |
H04B1/10 |
主分类号 |
H04B1/10 |
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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