Method and system of road test

Abstract

The invention discloses a method and a system of road test, which aim to test network conditions for neighborhoods with different signal coverage rates and signal interference rates by adopting different testing frequencies, so that the effectiveness and the accuracy for testing the network conditions of the neighborhoods are increased. The method of the road test comprises the steps that: a current neighborhood of a road test vehicle can be located by a navigation device arranged on the road test vehicle, and the corresponding signal coverage rate and the corresponding signal interference rate of the current neighborhood can be searched from an obtained electronic map which is marked with the signal coverage rate and the signal interference rate of each neighborhood; and a test frequentness for testing the network condition of the current neighborhood can be determined according to a searched signal coverage rate and a searched signal interference rate by the navigation device, and a road test terminal arranged on the road test vehicle is instructed to test the current neighborhood through a determined test frequentness.

Description

technical field [0001] The present invention relates to the communication field, in particular to a drive testing method and system. Background technique [0002] CDL-MR (Call Detailed Log-Measure Report, Call Detailed Log-Measurement Report) intelligent analysis system is a CDL-MR mass intelligent analysis system based on GIS (Geographic Information System, geographic information system); the CDL-MR intelligent analysis system Through the statistics of CDL and MR data of RNC (Radio Network Controller, wireless network controller), the device automatically completes various special analysis, such as signal coverage analysis, signal interference analysis, signal quality analysis, etc., so as to timely discover the hidden dangers of the network problems, quickly avoid potential risks, maintain network stability, effectively improve end-user service experience and brand loyalty, and reduce network optimization costs. [0003] The automatic road test terminal has the function o...

AI Technical Summary

Problems solved by technology

[0004] The traditional vehicle-mounted automatic road test terminal is actually a blind test. All road sections are measured at the same frequency, but the signal coverage of some road sections is better. In fact, frequent measurements are not needed, while the signal coverage of some road sections is Therefore, if the measurement is carried out according to the existing drive test method, some areas with poor signal coverage may not be fully measured, while the measurement of areas with good signal coverage may be too much. Frequently, therefore, the test data obtained by measuring the area where the signal coverage intersects cannot fully reflect the actual network conditions of the road section, resulting in problems such as inaccurate drive test measurement; and for road sections with better quality coverage, In fact, such frequency is not needed for measurement, so it will consume a lot of resources and cause unnecessary waste

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