发明名称 |
Time delay estimator |
摘要 |
A system for time delay estimation in a discrete time processing system includes a cross correlator that performs cross correlation on a first signal and a second signal, and provides a cross correlated output signals indicative thereof. A lag smoother receives the cross correlated output signals, and provides lag smoothed output signals indicative thereof. A select logic module selects a pre-defined number of signal values from a respective set indicative of the lag smoothed output signals to compute the time delay estimation associated with the first and second signals.
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申请公布号 |
US2004037432(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
US20030444266 |
申请日期 |
2003.05.23 |
申请人 |
LIS FABIAN;KABLOTSKY JOSHUA;PRIMO HAIM |
发明人 |
LIS FABIAN;KABLOTSKY JOSHUA;PRIMO HAIM |
分类号 |
H04B3/23;H04L25/02;(IPC1-7):A61F11/06 |
主分类号 |
H04B3/23 |
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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