发明名称 |
METHOD AND APPARATUS FOR TIMING RECOVERY BASED ON THE DIFFERENCE BETWEEN THE EXPECTED AND THE MEASURED VALUE OF THE RECEIVED SIGNAL IN A POINT BETWEEN THE STROBE POINTS |
摘要 |
A method and apparatus for timing recovery, wherein the difference between the value of the signal in a point between the strobe points ( i.e. the sampling instants where the decision concerning the value of the transmitted symbols is performed ) and the expected value at that point ( determined in the embodiment as the mean ot the levels amployed for transmission of the estimated previous and following transmitted symbols ) serves as the basis to calculate the phase error of the sampling clock (120) . This phase error can be filtered in ordered to recuce the jitter effects (127) before alying it to the VCO (130) .
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申请公布号 |
WO03039062(A1) |
申请公布日期 |
2003.05.08 |
申请号 |
WO2002US34293 |
申请日期 |
2002.10.25 |
申请人 |
INTEL CORPORATION |
发明人 |
TAKATORI, HIROSHI;LITTLE, JAMES |
分类号 |
H04L7/02;H04L7/033;(IPC1-7):H04L7/02 |
主分类号 |
H04L7/02 |
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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