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Dividing method and apparatus of cell scenes

A scenario and cell technology, applied in network planning, electrical components, wireless communication, etc., can solve problems such as low work efficiency, inaccurate coverage of geographical scenarios, and no network optimization scenario division standards.

Active Publication Date: 2017-03-01
CHINA MOBILE GRP HEILONGJIANG CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the problems of low work efficiency, inaccurate coverage of geographic scenarios, inability to update cell coverage geographic scenarios in time, and lack of relatively standard network optimization scene division standards in the prior art, the present invention provides A method and device for dividing a cell scene

Method used

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  • Dividing method and apparatus of cell scenes
  • Dividing method and apparatus of cell scenes

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Experimental program
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Embodiment 1

[0126] According to one aspect of the present invention, a cell scene division method is provided, which is applied to a base station, such as image 3 As shown, the division method includes:

[0127] Step S301, respectively establishing the wireless coverage Thiessen polygon of the cell and the geographic layer buffer of the geographic scene covered by the cell, performing an overlay analysis on the wireless coverage Thiessen polygon and the geographic layer buffer, and determining the coverage geographic scene of the cell;

[0128] Step S303, according to the confidence interval algorithm, calculate the division standard of the network optimization scene of the cell, match the current indicators of the cell in the three dimensions of capacity, coverage and quality with the division standard, and determine the network optimization scene where the cell is located;

[0129] Step S305: Determine the cell scene of the cell according to the geographical coverage scene of the cell ...

Embodiment 2

[0176] According to another aspect of the present invention, a device for dividing cell scenarios is also provided, which is applied to a base station, such as Figure 19 As shown, the division device 1900 includes:

[0177]The overlapping analysis module 1901 is used to respectively establish the wireless coverage Thiessen polygon of the cell and the geographic layer buffer of the geographical scene covered by the cell, and perform overlapping analysis on the wireless coverage Thiessen polygon and the geographic layer buffer to determine the area of ​​the cell. Cover geographic scene;

[0178] The matching module 1903 is used to calculate the division standard of the network optimization scenario of the cell according to the confidence interval algorithm, match the current indicators of the cell in the three dimensions of capacity, coverage and quality with the division standard, and determine the network optimization scenario in which the cell is located ;

[0179] The det...

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Abstract

The invention provides a dividing method and apparatus of cell scenes, and is applied to a base station. The dividing method includes: respectively establishing wireless coverage Thiessen polygons of cells and geographical layer buffer areas of geographical scenes of cell coverage, performing overlay analyses on the wireless coverage Thiessen polygons and the geographical layer buffer areas, and determining coverage geographical scenes of the cells; obtaining a dividing standard of cell network optimization scenes through calculation according to a confidence interval algorithm, matching the cells with the dividing standard in terms of current indexes in three dimensions of capacity, coverage and quality, and determining the network optimization scenes in which the cells are located; and determining the cell scenes of the cells according to the coverage geographical scenes of the cells and the network optimization scenes in which the cells are located, and configuring network parameters for the cells according to the cell scenes. According to the method and apparatus, the geographical scenes of the cell coverage are automatically divided, the accurate network optimization scene dividing standard is made, the cell scenes in which the cells are located can be accurately obtained, and the work efficiency of dividing work is greatly improved.

Description

technical field [0001] The invention relates to the field of mobile communication geographic layers such as GSM, TD-SCDMA and LTE, and in particular to a method and device for dividing cell scenes. Background technique [0002] Differentiating cell scenarios is a method for optimizing resource allocation in a more precise, scientific, and standardized manner. According to cell scenarios, network optimization strategies are formulated based on cell scenarios, which not only makes reasonable and effective use of existing resources, but also makes Good realization of differentiation and intelligence. [0003] Among them, the cell scene mainly includes: the geographical coverage scene of the cell and the network optimization scene where the cell is located. Currently, there are two main methods for dividing the geographic coverage scene of the cell: [0004] The first method, such as figure 1 As shown, the service area and geographical layer are manually judged on the map, and...

Claims

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Application Information

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IPC IPC(8): H04W16/18H04W16/22H04W16/24
CPCH04W16/18H04W16/22H04W16/24
Inventor 许佳华薛锐高子健齐岩郑势潘琳胡玲王爱群刘子祎李伟东侯国庆王凤勇包海涛赵薇冰孙芳杰齐洪江
Owner CHINA MOBILE GRP HEILONGJIANG CO LTD
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