发明名称 System and method for GPS signal acquisition
摘要 A method for acquiring a GPS signal includes receiving a GPS signal portion over a coarse acquisition (C/A) frame period. The received GPS signal portion is stored and correlated to each of a plurality of versions of a reference coarse acquisition code to obtain a respective plurality of autocorrelation values. A peak value is selected among the autocorrelation values, the peak value corresponding to a version of the reference coarse acquisition code which is most aligned with the received GPS signal.
申请公布号 US7782252(B2) 申请公布日期 2010.08.24
申请号 US20070956307 申请日期 2007.12.13
申请人 KANG INCHUL 发明人 KANG INCHUL
分类号 G01S1/00;G01S19/25 主分类号 G01S1/00
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