Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for quickly positioning fault of indoor antenna distribution system

A technology of distribution system and indoor antenna, applied in transmission systems, transmission monitoring, electrical components, etc., can solve the problems of low accuracy, strong subjective value, low work efficiency, etc., and achieve the effect of rapid positioning and high positioning accuracy

Active Publication Date: 2015-11-04
CHINA MOBILE GRP GUANGDONG CO LTD
View PDF6 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The faults of the existing indoor antenna distribution system are mainly found through the "passive response" of customer complaints, which has a large lag, and when locating the faults of the indoor antenna distribution system, it is carried out through serial judgment, which is low in efficiency and subjective. Strong value, low accuracy

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 device for quickly positioning fault of indoor antenna distribution system
  • Method and device for quickly positioning fault of indoor antenna distribution system
  • Method and device for quickly positioning fault of indoor antenna distribution system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0057] Aiming at the failure of the existing indoor antenna distribution system, the present invention is mainly through customer complaints "passive response", which has a relatively large hysteresis, and when locating the indoor antenna distribution system failure, it is performed by a serial judgment method, and the work efficiency is low. , The problem of strong subjective value and low accuracy rate provides a method and device for quickly locating indoor antenna distribution system faults.

[0058] Such as figure 2 As shown, the embodiment of the present invention provides a method for quickly locating an indoor antenna distribution system fault, including:

[0059] Step S11: Obtain the correlation coefficient between the wireless net...

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 provides a method and a device for quickly positioning a fault of an indoor antenna distribution system. The method comprises the following steps: acquiring a coefficient of correlation between the wireless network index and the indoor antenna distribution system fault at the same time; acquiring an index set of the indoor antenna distribution system fault according to the acquired coefficient of correlation; acquiring the threshold values of five grades of color scales corresponding to the indoor antenna distribution system fault according to a box-and-whisker plot index threshold determining method; and determining the chromatograph of the indoor antenna distribution system fault according to the determined index set and the threshold values. By adopting the scheme, the accuracy rate of indoor antenna distribution system fault positioning is high, and the work efficiency is high.

Description

Technical field [0001] The invention relates to the field of wireless networks, in particular to a method and device for quickly locating failures of an indoor antenna distribution system. Background technique [0002] The indoor antenna distribution system is a successful solution for indoor user groups to improve the mobile communication environment in buildings; it uses indoor antennas to evenly distribute the signals of mobile base stations in every corner of the room to ensure that the indoor area has an ideal Signal coverage. [0003] With the development of China Mobile 2 and 3G networks and the rapid growth of indoor voice and data traffic, indoor distribution systems have become the main means to absorb traffic, solve deep coverage and improve user experience, and are an important part of mobile networks. Since the indoor distribution system involves multiple links such as planning, construction, acceptance, optimization, and maintenance, the settings of base station info...

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): H04B17/00
Inventor 吴金科石艳周国豪邝志鸿戴勇王斌张月郑伟张莹
Owner CHINA MOBILE GRP GUANGDONG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com