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Detection of tight degree between zones and automatic detection of network problem

A kind of inter-cell and cell-to-cell technology, which is applied in the direction of electrical components, radio/inductive link selection and arrangement, selection devices, etc., can solve the problems of consuming a lot of time and energy, tediousness, and the inability to overcome the uncertainty of human factors, and achieve the goal of overcoming uncertainties Certainty, workload reduction effects

Active Publication Date: 2007-11-07
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] To sum up, in the current network optimization, the method of automatically checking the network problem, the check of the missing definition of the adjacent cell and the wrong direction angle of the cell antenna, are very cumbersome, need to spend a lot of time and energy, and in the case of a large number of cells, In areas with densely distributed communities, it is likely that comprehensive and detailed inspections cannot be achieved, and the uncertainty of human factors cannot be overcome.

Method used

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  • Detection of tight degree between zones and automatic detection of network problem
  • Detection of tight degree between zones and automatic detection of network problem
  • Detection of tight degree between zones and automatic detection of network problem

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Embodiment Construction

[0033] The method of the invention is a method for automatically checking network problems by using cell switching coefficients. The term "source cell" used below refers to the current serving cell, which is to be handed over due to network reasons; the term "target cell" used refers to the cell to be cut in, corresponding to the source cell, It is from the source cell to the target cell.

[0034] The method of the present invention characterizes the tightness between two communities with the cell switching coefficient, and the cell switching coefficient is associated with the geographic location between the cells and the relative degree with the antenna direction angle of the cell, for example, when the relative degree of the antenna direction angle of the cell is fixed, the geographic location The closer the cells are, the larger their cell switching coefficients are; when the geographical location between the cells is fixed, the two cells with the higher relative degree of ...

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Abstract

The method includes following steps: finds out miss-defined neighboring cell and finds out error of directional angle of cell antenna; cells switch coefficient and its calculation method used to measure closeness level between cells is designed to replace the method that measures closeness level between cells by network optimizing engineer; with the cells switch coefficient combining statistical data provided by operation maintain controller, the possible miss-defined neighboring cells and the possible errors of directional angle of cell antenna can be automatically detected, and processed by computer.

Description

technical field [0001] The present invention relates to mobile communication network technology, and more precisely relates to a method for locating and searching for network problems in network optimization work, specifically including automatic searching, missing, and defining adjacent cells and cell direction angle errors, wherein cell direction angle errors may include base station Wrong sector antenna orientation and wrong connection of the sector antenna to its transceiver. Background technique [0002] Finding and locating network problems is a primary task in network optimization, and one of the important contents is to search for errors in defining adjacent cells and finding cell antenna direction angles. [0003] At present, the search for missing-defined adjacent cells is generally performed by network optimization engineers visually judging the adjacent relationship between cells, and then combining the statistical data of the operation and maintenance controller...

Claims

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Application Information

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IPC IPC(8): H04Q7/34H04W24/02H04W24/04
Inventor 马军黄晓霞
Owner DATANG MOBILE COMM EQUIP CO LTD
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