LTE base station big data mining method and device based on memory-mapped files

A memory-mapped file and big data technology, which is applied in the field of big data mining based on memory-mapped files, can solve problems such as increased project deployment costs, waste of system resources, and difficulty in mining, so as to reduce I/O operations and improve efficiency , the effect of reducing the amount of data

Active Publication Date: 2019-06-11
WUHAN POST & TELECOMM RES INST CO LTD
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  • Description
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AI Technical Summary

Problems solved by technology

[0003] Existing data mining technologies require computers with large storage and computing capabilities, and even knowledge in related scientific fields such as cloud computing and artificial intelligence. Although these technical methods can improve the efficiency of data mining to a certain extent, they often It leads to a great waste of system resources and increases the cost of project deployment
Especially the original counter of LTE (LongTerm Evolution) base station has a large amount of data and is difficult to mine

Method used

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  • LTE base station big data mining method and device based on memory-mapped files
  • LTE base station big data mining method and device based on memory-mapped files

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Embodiment Construction

[0051] In order to better illustrate the technical solution of the present invention, the idea of ​​the present invention will be further described below in conjunction with the drawings and embodiments. During specific implementation, the present invention can use software technology to realize the automatic operation of the process. The embodiment of the present invention performs integrity rate statistics on the original counter reported by the base station on the basis of the memory mapping file, and stores the result of the integrity rate statistics in the database.

[0052] The method provided by the embodiment of the present invention mainly includes the following steps:

[0053] Step 1. When the LTE base station network management starts, create a common memory mapping file F1 for all base stations, and F1 is used to store the original counter information reported by the LTE base station equipment in the current cycle;

[0054] The present invention creates two memory...

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Abstract

The invention discloses an LTE base station big data mining method and device based on memory-mapped files. The method comprises the steps of creating one memory-mapped file F1 for all base stations to store current period original counter information; storing original counter in F1 according to a predefined data structure M; creating a memory-mapped file F2 and copying original counter data in F1 into F2 when it is time for current period integrality statistics; ranking all M structures in F2, reading and comparing all M structures in F2, conducting count counting on the comparison result, and then calculating the integrality of the current index. By the adoption of the method and device, files stored on magnetic discs are processed with the memory-mapped files, I / O operation on files is reduced, original counter integrality calculation efficiency is improved, and platform memory consumption, expansion difficulty and corresponding cost are reduced.

Description

technical field [0001] The present invention relates to the field of wireless communication technology, in particular to a memory-mapped file-based big data mining method and device for improving the statistical efficiency of the complete rate of the original counter (original index parameter reported by the LTE base station) of an LTE (Long Term Evolution) base station. Background technique [0002] With the wide application of computers and the rapid development of computer technology, people's ability to use information technology to collect data has been greatly improved. Big data exists in various fields such as business management, government office, scientific research and engineering development. Facing massive amounts of data, how to effectively discover valuable information or knowledge is a very difficult task. Data mining is to extract knowledge that people are interested in from a large amount of data, which is implicit, previously unknown and potentially useful...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/13G06F16/16
CPCG06F16/13G06F16/16
Inventor 刘爱玲刘玮熊瑛
Owner WUHAN POST & TELECOMM RES INST CO LTD
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