A network coverage planning index analysis method and system

Abstract

The invention provides a network covering plan index analysis method and system. The method comprises the following steps that indoor and outdoor region user terminal receiving level interval thresholds are respectively determined; signaling tracking is carried out on on-line user terminals to determine the receiving level fluctuation interval; the indoor and outdoor position attributes during the service occurrence of the on-line user terminals are determined according to the indoor and outdoor region user terminal receiving level interval thresholds and the receiving level fluctuation interval; whether a service logic cell belongs to a macro cell or a micro cell during the service occurrence of the on-line user terminals is determined; whether the network coverage is normal or not is determined according to the indoor and outdoor position attributes and the service logic cells during the service occurrence of the on-line user terminals; the network coverage plan index is determined according to the network coverage result. Compared with the prior art, the method and the system have the advantages that the data statistics of the user stage granularity can be realized, and the indoor and outlet service coverage analysis accuracy can be improved.

Description

Technical field [0001] The present invention relates to the field of mobile communication technology, and in particular to a method and system for analyzing network coverage planning indicators. Background technique [0002] In mobile communications, users in indoor areas are generally in a near static state, their received signal levels are in a relatively stable fluctuation interval, and cell switching does not occur when indoor coverage is good. On the contrary, outdoor users are generally in a relatively mobile state, the signal level fluctuates greatly, and relatively frequent cell switching occurs. Based on the differences in user behavior characteristics of indoor and outdoor users during data service communication, the coverage level range, handover event, IMSI (International Mobile Subscriber Identity, International Mobile Subscriber Identity), etc., extracted from the user terminal's signaling tracking and extraction , Through the billing system and network management ...

AI Technical Summary

Problems solved by technology

[0005] At present, the method of predicting and determining indoor and outdoor services through MR (measurement result, measurement report) cell measurement report, combined with network grid and positioning information, is due to the limited accuracy of the propagation model and positioning method used, and the indoor distribution system coverage cannot be considered in the propagation model model, the network signal of the indoor distribution system itself will be processed as an outdoor signal, and the output data often has a large deviation from the actual situation, resulting in limited reference value for this method in practical applications

In addition, this method uses MR to realize data statistics with CI (Cell Identity, cell identification) as the smallest granularity. Network coverage planning indicators for indoor and outdoor scenarios, etc.

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