发明名称 |
Frame synchronization for a mobile communication system |
摘要 |
Methods and system for frame synchronization for a mobile communication system is disclosed. A downlink synchronization signal is detected. Multiple sub-frames on the basis of the detected synchronization signal are stored. An optimum position of a midamble sequence is detected using a correlation in accordance with sub-frames. A phase sequence of sub-frames is calculated by using a correlation value at the optimum position of the midamble sequence and a maximum correlation value of a synchronization signal. A frame synchronization is obtained on the basis of a phase position of a sub-frame. The frame synchronization is periodically updated.
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申请公布号 |
EP1528693(A2) |
申请公布日期 |
2005.05.04 |
申请号 |
EP20040025425 |
申请日期 |
2004.10.26 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
CHANG, SEOK II |
分类号 |
H04B7/26;H04L7/10;H04B1/707;H04B7/005;H04J3/06;H04J13/00;H04L7/04;(IPC1-7):H04B7/26 |
主分类号 |
H04B7/26 |
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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