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Database-based telephone traffic analysis and prediction system and telephone traffic prediction method using same

A technology of forecasting system and forecasting method, which is applied in the field of traffic analysis and forecasting system, can solve the problems of low forecasting accuracy and low data utilization rate, and achieve the effect of high forecasting accuracy and high data utilization rate

Inactive Publication Date: 2012-06-27
HARBIN INST OF TECH
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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of low prediction accuracy and low data utilization rate in the current traffic analysis and forecasting system and traffic forecasting method, and provide a database-based traffic analysis and forecasting system and Traffic forecasting method using the system

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  • Database-based telephone traffic analysis and prediction system and telephone traffic prediction method using same
  • Database-based telephone traffic analysis and prediction system and telephone traffic prediction method using same
  • Database-based telephone traffic analysis and prediction system and telephone traffic prediction method using same

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specific Embodiment approach 1

[0015] Specific embodiment one: the traffic analysis and prediction system based on the database of the present embodiment, it comprises database unit 1 and prediction function unit 2, see figure 1 ,

[0016] The database unit 1 is used to periodically obtain raw data from an external server through the FTP protocol in the form of an automatic script, and complete data cleaning after importing the raw data, and is used to provide The traffic data of different time scales and different spatial scales is used to receive and save the forecast result data output by the SAS forecasting functional unit 2, and is also used to provide external data interfaces;

[0017] The SAS prediction function unit 2 is used to read the data to be processed from the database unit 1 and store the data results, to predict the traffic volume by using time series analysis technology, and to send the prediction result data to the database unit 1 .

[0018] SAS (Statistical Analysis System) is a statist...

specific Embodiment approach 2

[0039] Specific implementation mode two: combination Figure 6 Describe this embodiment, this embodiment is to use the traffic forecasting method of the database-based traffic analysis and forecasting system of the first embodiment, and its process is as follows:

[0040] Step 1, SAS prediction function unit 2 reads the traffic data in the database unit 1, imports the required recording time, cell name, and traffic data into the logic library of the SAS prediction function unit 2, and performs as required Data format conversion to generate traffic data sets;

[0041] Step 2, the SAS prediction function unit 2 searches for the missing period of the traffic data set obtained in step 1, and performs data filling processing on the missing period, and obtains the traffic data set after the data filling process;

[0042] Step 3, SAS prediction function unit 2 carries out model identification to the traffic volume data set obtained in step 2, obtains the model structure that the tra...

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Abstract

The invention discloses a database-based telephone traffic analysis and prediction system and a telephone traffic prediction method using the same, and relates to a telephone traffic analysis and prediction system and a telephone traffic prediction method. The system and the method solve the problem that the conventional telephone traffic analysis and prediction system and the current telephone traffic prediction method have lower prediction precision and data utilization rate. The telephone traffic analysis and prediction system comprises a database unit and an SAS prediction functional unit, wherein the database unit is mainly used for storing telephone traffic data and prediction result data, and the SAS prediction functional unit is mainly used for predicting the telephone traffic by using time sequence analysis technology. The telephone traffic prediction method is implemented based on the telephone traffic analysis and prediction system; and the reading of the telephone traffic data, searching and processing of deletion period, modeling and prediction of telephone traffic future value are realized by utilizing the SAS prediction functional unit. The system and the method overcome the defects of the prior art, and are applicable in the telephone traffic prediction field of mobile communication.

Description

technical field [0001] The invention relates to a traffic analysis and prediction system and a traffic prediction method. Background technique [0002] At present, the number of users and traffic volume of mobile communications maintain a momentum of rapid growth. The long-term and stable operation of mobile networks depends on timely and effective mobile network planning and optimization. When the mobile communication traffic exceeds a certain capacity, it is very easy to cause the switching system to be overloaded, causing network congestion, causing irreparable losses to mobile communication operators and users. Therefore, predicting the changing trend of mobile communication traffic based on traffic statistics and other business information can provide decision support for issues such as peak warning, base station configuration, and channel optimization and utilization during the operation of mobile communication networks. [0003] Mobile communication operators have re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/22H04W24/06G06F17/30
Inventor 彭宇郭嘉王建民刘大同王少军彭喜元
Owner HARBIN INST OF TECH
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