Method and device for optimizing wireless network on basis of road test data

A technology for wireless network optimization and drive test data, applied in wireless communication, electrical components, etc., can solve the problem of not being able to analyze and process drive test data in time, improve data analysis performance, save data analysis workload, and avoid interference or data. The effect of pollution

Inactive Publication Date: 2013-06-26
BEIJING BOCO COMM TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a wireless network optimization method based on drive test data, which can

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  • Method and device for optimizing wireless network on basis of road test data
  • Method and device for optimizing wireless network on basis of road test data
  • Method and device for optimizing wireless network on basis of road test data

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Embodiment 1

[0040] refer to figure 1 , which shows the flow of the first embodiment of the method for optimizing a wireless network based on drive test data in the present invention, which specifically includes the following steps:

[0041] Step S101: acquiring and processing drive test data reflecting wireless network performance indicators;

[0042] Use the drive test system provided by various drive test equipment manufacturers to obtain and process the drive test data reflecting the performance indicators of the wireless network, which is a time-series signaling flow including test time, test location, and network element performance indicator parameter information. In order to facilitate efficient processing of these drive test data, it can be standardized as a signaling flow file in a unified format.

[0043] Step S102: Preset abnormal event parameter thresholds, and generate different types of abnormal event data according to the abnormal event matching algorithm.

[0044] The a...

Embodiment 2

[0061] refer to figure 2 , which shows the flow of the second embodiment of the method for optimizing a wireless network based on drive test data according to the present invention, which specifically includes the following steps:

[0062] Step S201: collecting drive test data reflecting wireless network performance indicators;

[0063] Use the drive test system provided by each drive test equipment manufacturer to collect the original drive test data reflecting the performance indicators of the wireless network.

[0064] Step S202: Perform further data processing on the obtained drive test data, configure a corresponding decoding module according to the drive test data, and decode the drive test data; convert it into a signaling stream in a unified predetermined format;

[0065] In the existing network optimization work, a large number of service test systems with different drive test equipment are used. These test tools from different manufacturers have different test func...

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Abstract

The invention provides a method and device for optimizing a wireless network on the basis of road test data. The method includes: acquiring the road test data capable of reflecting performance index of the wireless network; generating abnormal event data of different types according to an abnormal event matching algorithm; judging reasons of abnormal events according to the abnormal event data and abnormal event types, and determining related network elements; and optimizing relates network element devices according to the reasons leading to the abnormal events. The method and device for optimizing the wireless network on the basis of road test data can configure event parameter information, executes pre-analysis on various abnormal events, efficiently obtains reasons of a problem reflecting event current situations, omits tedious workload of a user, and can solve the problem in the prior art that data processing efficiency is low, massive road test data cannot be processed in time due to the fact that problems need to be found manually in a signaling replaying process and the wireless network cannot be optimized in targeted mode due to the fact that positioning is inaccurate.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method and device for optimizing a wireless network based on drive test data. Background technique [0002] Wireless network optimization is an important link in the construction and operation of mobile communication networks. Its purpose is to achieve comprehensive configuration optimization of the entire network and service quality optimization of individual regional network conditions. The basic process of wireless network optimization generally includes several steps such as optimization preparation, data collection, data analysis, optimization implementation, and optimization evaluation. Wireless network performance is generally reflected by indicators such as wireless coverage, connection rate, call drop rate, voice quality, and system capacity. The measurement and collection of these indicator parameter values ​​is the basis for wireless network optimization...

Claims

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Application Information

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IPC IPC(8): H04W24/02H04W24/04H04W24/08
Inventor 姚秀军
Owner BEIJING BOCO COMM TECH
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