发明名称 |
ACQUISITION OF A GATED PILOT |
摘要 |
Systems and techniques are disclosed wherein a gated pilot signal can be acquired by searching for a first gated pilot signal, deriving timing information from the search for the first gated pilot signal, and searching for a second gated pilot signal using the timing information. This can be implemented in a variety of fashions including a receiver with a searcher configured to generate a bit sequence, a correlator configured to correlate a received signal with the bit sequence, and a processor configured to detect a first gated pilot signal as a function of the correlation, derive timing information from the first gated pilot signal, and detect a second gated pilot signal by using the timing information to control the bit sequence generated by the searcher. |
申请公布号 |
WO03015307(A2) |
申请公布日期 |
2003.02.20 |
申请号 |
WO2002US25470 |
申请日期 |
2002.08.08 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
JOSHI, ABHAY, A.;NEUFELD, ARTHUR, JAMES |
分类号 |
H04B1/7073;H04B1/7075;H04B1/7077;H04B1/709 |
主分类号 |
H04B1/7073 |
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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