Method and device for positioning weak coverage area in network
A technology for locating networks and weak coverage, which is applied to a method and device field for locating weak coverage areas in the network, which can solve the problems of large manpower and material resources, difficulty in achieving optimization effects, etc., to improve efficiency, save the cost of manual testing, and achieve high efficiency. Optimizing the effect of the network
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[0038] The core idea of the present invention is: by analyzing the call information of the network user, find out the call drop record that causes because of the poor wireless environment quality, determine the area where the user is in before the call drop according to the pilot frequency that the user activates the concentration before the call drop in the call information, Then perform statistical analysis on these areas where users drop calls due to poor wireless environment, so as to locate weak coverage areas with poor wireless environment.
[0039] Based on the above ideas, such as figure 1 As shown, the following technical solutions are adopted in the embodiments of the present invention:
[0040] Step 1, recording the call information of all users in the wireless network, the call information at least includes the pilot frequency of the active set before the terminal is released, the pilot frequency strength and the reason for the call release;
[0041] All call in...
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