发明名称 |
Channel decoder for a digital broadcast receiver |
摘要 |
A channel decoder for a digital broadcast receiver having a synchronization byte detector for detecting synchronization bytes in a decoded transmission signal. The synchronization byte detector provides a synchronization signal indicating a start of frame for transport stream packets in the decoded transmission signal and provides a lock detected output signal indicating the lock-in of the receiver to one broadcast channel. The lock detected output signal is used as at least one of a feed forward signal and a feed back signal to switch processing stages at least one of succeeding and preceding, respectively, said synchronization byte detector into a different mode dependent on whether or not a lock has been achieved.
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申请公布号 |
US7016446(B1) |
申请公布日期 |
2006.03.21 |
申请号 |
US20000591995 |
申请日期 |
2000.06.12 |
申请人 |
SONY INTERNATIONAL (EUROPE) GMBH |
发明人 |
SPALINK GERD |
分类号 |
H04L7/00;H04J3/00;H04J11/00;H04L7/027;H04N5/00;H04N5/455;H04N5/50;H04N7/24 |
主分类号 |
H04L7/00 |
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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