Apportionment mapping method and device for communication cell and geographical area

Abstract

Embodiments of the present invention provide a method and device for apportioned mapping between communication cells and geographic areas, which relate to the field of communication geographic data processing, and can more accurately obtain the matching relationship between communication cells and geographic areas. The method includes: offsetting the latitude and longitude of the base station according to the geographic data of the communication cell to obtain the latitude and longitude of the communication cell; constructing a Thiessen cell corresponding to the communication cell according to the latitude and longitude of the communication cell; according to the boundary data in the geographic data of the Tyson cell Divide the grid into at least one sub-region according to the geographic data of the grid; calculate the area of ​​the sub-region and the longitude and latitude of the centroid of the sub-region according to the geographic data of the sub-region; The area is matched with the Tyson cell; the area of ​​the Tyson cell is calculated according to the geographic data of the Tyson cell; the ratio of the area of ​​each sub-region matched with the Tyson cell to the area of ​​the Tyson cell is calculated.

Description

technical field [0001] The invention relates to the field of communication geographical data processing, in particular to a method and device for apportionment mapping of communication cells and geographical areas. Background technique [0002] At present, the network planning of a single city of an operator mainly adopts the form of dividing geographical regions (grid, micro grid) for planning. Geographical area planning is mainly to closely relate service requirements, network status, and planning schemes through geographical location, so as to realize precise network planning and construction. Each micro-grid or grid has a corresponding dynamically expanded geographic information base, and the content of the information base includes: basic information of the micro-grid or grid, internal user structure, business distribution, network structure, etc. In order to maximize investment benefits, operators propose to introduce billing system data into investment planning guida...

AI Technical Summary

Problems solved by technology

[0003] The currently commonly used mapping method between communication cells and geographical areas is mainly based on the longitude and latitude of the communication cells to determine the geographical area. Taking the grid as an example, the grid to which the longitude and latitude of the communication cell belong is its corresponding grid; but the situation that occurs in this way is , a small part of the area corresponding to the longitude and latitude of the communication cell is located in a certain grid, and the final matching result is that the cell corresponds to the grid, but the grid where most of the area of ​​the cell is located is not the grid obtained by matching, such In this case, the matching between the communication cell and the grid is inaccurate, and the accurate traffic volume in the grid cannot be obtained by using the matching result.

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