发明名称 |
Burst mode receiver |
摘要 |
In a burst mode communication system bursts arrive at a receiver which must correctly acquire and track carrier and clock phases in order to recover the transmitted symbols. A burst mode receiver is used to recover the clock and carrier phase. The detection of an initiator pulse indicates the presence of a burst signal, and a cross-coupled fractionally spaced digital filter structure is used with a known preamble to perform symbol sampling phase recovery and carrier phase acquisition, and during the normal mode of operation results in a tracking of the symbol and carrier phases.
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申请公布号 |
US6094464(A) |
申请公布日期 |
2000.07.25 |
申请号 |
US19960728949 |
申请日期 |
1996.10.11 |
申请人 |
NEXT LEVEL COMMUNICATIONS |
发明人 |
EBRINGER, LAWRENCE;PETLER, SCOTT C. |
分类号 |
H04L27/18;H04J3/00;H04J3/06;H04J13/00;H04L7/04;H04L7/10;H04L27/00;H04L27/233;H04L27/34;H04L27/38;(IPC1-7):H04L27/233 |
主分类号 |
H04L27/18 |
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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