Wireless intelligent propagation method based on Cost231-Hata model
A model, intelligent technology, applied in wireless communication, electrical components, network planning, etc., to reduce the cost of network construction
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[0054] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered by the claims.
[0055] A kind of wireless intelligent dissemination method based on Cost231-Hata model provided by the present invention comprises the following steps:
[0056] Step 1. Feature design: first quantitatively analyze the data or parameters of the Cost231-Hata model, B. Select the main features that affect the target model a, C. Combine the Cost 231-Hata model and its related data to establish a neural network model The feature a1 based on the Cost231-Hata model for predicting RSRP;
[0057] Preferably, the feature a1 is a parameter involved in the Cost231-Hata model;
[0058] Preferably, the definition formula of the feature a1 is:
[0059] PL=46.3+33.9log 10 f-13.82 log 10 h b -α+(44.9-6.55log 10 h b ) log 10 d+c m (1)
[0060] Among them: the rel...
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