Sweep frequency and propagation model coverage prediction-based frequency optimization method
A technology covering prediction and propagation models, applied in electrical components, wireless communication, network planning, etc., can solve the problems of insignificant frequency optimization effect, low frequency optimization scheme search efficiency, difficulty in obtaining measurement report data, etc., to achieve high-efficiency performance. Effect
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[0045] Below in conjunction with accompanying drawing, the present invention will be further described, and this processing method is clear to those skilled in the art.
[0046] see figure 1 , the technical steps of the present invention are as follows:
[0047] 1. Obtain frequency sweep and coverage prediction data
[0048] Test the main road with a frequency scanner to obtain frequency sweep data.
[0049] Test the main roads through the road test mobile phone to obtain the road test data, and then use the road test data to correct the propagation model, and then perform coverage prediction based on the corrected propagation model. Through prediction calculations, each grid point can be obtained to the relevant community The path loss matrix. Drive test correction propagation model and coverage prediction based on propagation model are the basic functions of network planning software, which can be completed by using network planning software such as NeST TD-SCDMA software...
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