Sequencing method for high-speed rail private network base stations

A private network base station and sorting method technology, which is applied in the direction of location information-based services, access restrictions, electrical components, etc., can solve problems such as wrong relationship between drive test data and base stations, and failure to obtain network optimization solutions, so as to improve accuracy Effect

Active Publication Date: 2019-11-22
ASPIRE INFORMATION TECH BEIJING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wrong relationship between drive test data and base stations will result in failure to obtain correct network optimization solutions

Method used

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  • Sequencing method for high-speed rail private network base stations
  • Sequencing method for high-speed rail private network base stations
  • Sequencing method for high-speed rail private network base stations

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] A method for sorting high-speed rail private network base stations in an embodiment of the present invention includes the following steps:

[0025] S101. Quantize the high-speed rail line into N location points A(i), i=1, 2,..., N; obtain the coordinates of each location point from the GIS system;

[0026] S102. Obtain the coordinates of base stations B(k) on both sides of the high-speed rail line from the GIS system, k=1, 2,..., M, where M is the number of base stations, and the base stations are high-speed rail private network base stations;

[0027] S103, by calculating the distance between the kth base station B(k) and the position point on the high-speed rail line, determine the position point A(i) closest to B(k) k ), k=1,2,...,M;

[0028] S104, according to k and i k Corresponding relationship, according to i k Sort the base stations B(k) in...

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Abstract

The invention discloses a sequencing method of high-speed rail private network base stations. The method comprises the steps of quantifying a high-speed rail line into discrete position points, obtaining coordinates of the position points and coordinates of high-speed rail private network base stations on the two sides of the high-speed rail line from a GIS, determining the position point closestto each base station, and determining the sequence of the base stations according to the sequence of the position points closest to each base station on the high-speed rail line. According to the invention, automatic sorting of high-speed rail private network base stations at two sides of a high-speed rail line is realized; the accuracy of sequencing the high-speed rail private network base stations can be improved, and the problem that in the prior art, due to the fact that the field environment where high-speed rail lines pass through is complex and the directions of the lines are not fixed,the actual switching sequence of terminal users and the base stations cannot be accurately reflected when calculation is conducted according to connecting lines or coordinates of the base stations issolved.

Description

technical field [0001] The invention belongs to the technical field of high-speed rail private networks, and in particular relates to a method for sorting base stations of high-speed rail private networks. Background technique [0002] In recent years, with the rapid development of national high-speed rail construction, high-speed rail has become one of the main means of transportation for people to travel. At the same time, with the popularization of the mobile Internet, higher requirements are put forward for the quality of the high-speed rail mobile communication network. Therefore, operators implement the construction of dedicated network base stations for high-speed rail. [0003] Wireless network optimization is a high-level maintenance work. It uses new technology and optimization tools to modify the parameters of the officially put into operation mobile communication network and allocate network resources reasonably to make the network reach the best operating state....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/20H04W4/021H04W64/00H04W48/16H04W36/32
CPCH04W4/021H04W36/32H04W48/16H04W48/20H04W64/00
Inventor 陈明耀闫宾王毅
Owner ASPIRE INFORMATION TECH BEIJING
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