Optimal selection method and device of reference station
A technology of reference stations and fragments, which is applied in the field of satellite observation and navigation, can solve problems such as the failure of the automatic driving navigation system to operate normally, co-frequency interference, near-frequency interference, lack of reference stations, etc., to reduce the number, reduce radio interference, Guarantee the effect of normal operation
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[0052] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0053] like figure 1 Shown is the current distribution of base stations and their radio coverage. figure 1 In the figure, the black dots are reference stations, indicating the distribution of each reference station. The circles obtained by taking each black dot as the center and the radio transmission distance of the reference station as the radius are the circles in the figure, and the areas inside each circle are the corresponding reference stations. Radio coverage of the station, current figure 1 The total coverage area of each reference station in can be called the target area. from figure 1It can be seen from the figure that there are a large number of overlappi...
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