发明名称 |
Method and apparatus for processing satellite signals at a satellite positioning system receiver |
摘要 |
Method and apparatus for processing satellite signals in an SPS receiver is described. In one example, the satellite signals are correlated against pseudorandom reference codes to produce correlation results. A determination is made whether the SPS receiver is in a motion condition or a stationary condition. The correlation results are coherently integrated in accordance with a coherent integration period. The coherent integration period is a value that depends upon the motion condition of the SPS receiver.
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申请公布号 |
US8009092(B2) |
申请公布日期 |
2011.08.30 |
申请号 |
US20090623536 |
申请日期 |
2009.11.23 |
申请人 |
BROADCOM CORPORATION |
发明人 |
ABRAHAM CHARLES;VAN DIGGELEN FRANK |
分类号 |
G01S19/21;G01S19/26;G01S19/23;G01S19/33 |
主分类号 |
G01S19/21 |
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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