发明名称 |
Hardware apparatus for conditioning pilot symbols for channel estimation using adaptive low-pass filtering |
摘要 |
A hardware apparatus (10) for conditioning pilot symbols for channel estimation in a mobile radio comprises a time-division multiplexed low-pass filter unit for filtering the received pilot symbols. The time-division multiplexed low-pass filter unit comprises, between its input and its output, a feedback path which can be switched in and which can be used to implement a plurality of filter stages in a time-division multiplexed arrangement.
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申请公布号 |
US7636374(B2) |
申请公布日期 |
2009.12.22 |
申请号 |
US20040850484 |
申请日期 |
2004.05.20 |
申请人 |
INFINEON TECHNOLOGIES AG |
发明人 |
BECKER BURKHARD;DENK ROBERT |
分类号 |
H04J1/02;H04B1/707;H04L25/02 |
主分类号 |
H04J1/02 |
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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