Method and system for detecting overshooting of wireless network

A wireless network and over-coverage technology, applied in wireless communication, network planning, electrical components, etc., can solve the problems of inaccurate judgment standards, failure to consider inter-cell signal interference factors, and reduce the scientificity and accuracy of positioning problems. , to achieve the effect of accurate positioning

Active Publication Date: 2011-06-01
CHINA MOBILE GRP GUANGDONG CO LTD
View PDF4 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the over-coverage positioning method of the prior art, the above-mentioned TA judgment method is inaccurate, and does not take into account the occasional factors of over-coverage and inter-cell signal interference factors, so it is difficult to accurately locate the ove

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for detecting overshooting of wireless network
  • Method and system for detecting overshooting of wireless network
  • Method and system for detecting overshooting of wireless network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0043] figure 1 It is a schematic flowchart of the method for detecting wireless network over-coverage described in a specific embodiment of the present invention. refer to figure 1 , the method comprises the steps of:

[0044] S101, importing the working base station and cell configuration information of the wireless network;

[0045] S102. Select one of the working base stations as the evaluated base station, and determine the interference area of ​​the evaluated base station cell according to the cell configuration information of the evaluated base station. The structure diagram of the interference area is as follows: figure 2 As shown, it includes the area located within the maximum coverage area S2 of the evaluated base station cell a and o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention claims a method and system for detecting overshooting of a wireless network. The method comprises the following steps: determining the interference region of an estimated base station cell, wherein the interference region comprises a region which is located in the maximum coverage area of the estimated base station cell and located outside the ideal coverage area of the estimated base station cell; obtaining the data of sampling points in the interference region of the estimated base station cell and each target base station cell in the interference region; calculating interference factors of the estimated base station cell to each target base station cell; counting each interference factor; calculating the total overshooting decision factor of the estimated base station cell; determining the estimated base station cell to be overshooting when the total overshooting decision factor is more than a first threshold. By utilizing the method and system provided by the invention, the interference factors of the signals among cells are fully considered, and the accidental factor of the overshooting in the test data is filtered, thus the determination of overshooting is ensured to be more accurate.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method and system for detecting wireless network over-coverage. Background technique [0002] Over-coverage is one of the more common problems in the process of GSM network optimization. In the GSM network, in order to ensure the continuity of the mobile user's conversation, there will be a certain range of overlapping areas in the coverage between adjacent base stations. The size of the overlapping area of ​​coverage of adjacent cells determines the handover relationship and traffic sharing Key indicators such as ratio and mutual interference. Reasonable coverage overlapping area planning is the key factor for the healthy development of the GSM network, but in the actual network construction process, due to the contradiction between the rapid expansion of the network and the lagging coverage optimization, the coverage in some areas is unreasonable and p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04W16/18H04W24/08H04W64/00
Inventor 吕赞福杨建辉李琳张宏志
Owner CHINA MOBILE GRP GUANGDONG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap