Invention Grant
US08009092B2 Method and apparatus for processing satellite signals at a satellite positioning system receiver 有权
卫星定位系统接收机处理卫星信号的方法和装置

Method and apparatus for processing satellite signals at a satellite positioning system receiver
Abstract:
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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