发明名称 |
Method and apparatus for a multicarrier receiver circuit with guard interval size detection |
摘要 |
A method and apparatus for a multicarrier receiver circuit with guard interval size detection described. The invention allows the FFT size and guard interval size to be detected quickly even in the presence of relatively noisy input signals. The method is robust in noise environments, and also sufficiently robust to process signals having severe multipath and/or co-channel interference. Moreover, the method is of low complexity, and can be implemented in a VLSI circuit.
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申请公布号 |
US7916815(B2) |
申请公布日期 |
2011.03.29 |
申请号 |
US20070685196 |
申请日期 |
2007.03.12 |
申请人 |
TRIDENT MICROSYSTEMS (FAR EAST) LTD. |
发明人 |
FOXCROFT THOMAS;PULLEY DOUGLAS ROGER |
分类号 |
H04L27/06;H04L27/26;H04N5/00;H04N7/24 |
主分类号 |
H04L27/06 |
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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