发明名称 |
OVERSAMPLING TECHNIQUE TO REDUCE JITTER |
摘要 |
<p>To achieve improved jitter performance within prescribed bandwidth constraints, a receiver (140) samples a digital signal (11) upon each of n periodic sample clock pulses that occur during the interval t, where n is chosen such that log2(n+1) is an integer (x) greater than zero. At the each of each interval t, the receiver generates a x+1-bit sample value having a first bit indicating the value of the digital signal being sampled, and x remaining bits which collectively indicate a sample interval during which the digital signal changed states if such a change did occur When a change does occur, the receiver inverts the first bit of each sample value upon decoding to coincide with the change in the digital signal.</p> |
申请公布号 |
WO2004086630(A1) |
申请公布日期 |
2004.10.07 |
申请号 |
WO2004US08714 |
申请日期 |
2004.03.22 |
申请人 |
THOMSON LICENSING S.A.;CASTLEBARY, ROBERT, ALLEN;SHERMAN, ROBERT, LLOYD |
发明人 |
CASTLEBARY, ROBERT, ALLEN;SHERMAN, ROBERT, LLOYD |
分类号 |
H03M7/46;H04L1/20;H04L7/00;H04L7/02;H04L7/033;(IPC1-7):H03M7/30 |
主分类号 |
H03M7/46 |
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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