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Improved sensitivity to reflected GNSS signals
Improved sensitivity to reflected GNSS signals
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机译:提高对反射GNSS信号的灵敏度
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摘要
An example of improving sensitivity to reflected GNSS signals is presented here. Examples may include identifying, by the receiver, a particular positioning signal reflected from a reflective surface prior to reaching the receiver. The receiver may be moving. Examples may also include determining a reflected satellite position relative to the satellite that transmitted the particular positioning signal based on identifying the particular positioning signal. The reflected satellite position may be determined by reflecting the satellite's position with respect to a reflective surface. Examples also include coherent integration over a threshold period of time to determine a direction vector for a reflected satellite position for a satellite and increase a signal-to-noise ratio for a particular positioning signal based on the direction vector for the reflected satellite position. may include performing
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