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Construction method and system of interference type recognition model

A technology of interference type and identification model, applied in the field of construction of interference type identification model, which can solve problems such as low efficiency

Inactive Publication Date: 2018-06-08
GUANGDONG HAIGE ICREATE TECHNOLOGY CO LTD
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Problems solved by technology

[0004] Based on this, it is necessary to provide a method and system for constructing an interference type identification model for the problem that interference requires manual classification and investigation, and the efficiency is low

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  • Construction method and system of interference type recognition model
  • Construction method and system of interference type recognition model
  • Construction method and system of interference type recognition model

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the protection scope of the present invention.

[0038] see figure 1 , figure 1 It is a flowchart of a construction method of an interference type identification model in an embodiment of the present invention, and the construction method of an interference type identification model in this embodiment includes the following steps:

[0039] Step S110: Generate a neural network model for identifying interference types based on DNN technology.

[0040] In this step, DNN (Deep Neural Networks, deep neural network) technology is a kind of machine learning technology. When identifying interference types, one-d...

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Abstract

The invention relates to the field of mobile communication, in particular to a construction method and system of an interference type recognition model. The construction method of the interference type recognition model comprises the following steps: generating a neural network model for interference type recognition based on DNN technology; obtaining interference waveform data from interference signals, marking the interference waveform data according to the interference type of the interference signals, obtaining interference data samples according to the interference waveform data and the corresponding marked interference types, and forming an interference data sample set; selecting a number of interference data samples randomly from the interference data set to form an interference data training set, and training the neural network model according to the interference data training set; saving the model parameters of the neural network model to obtain the interference type recognition model if the training result reaches preset conditions. The interference type recognition model can quickly recognize the type of the interference, therefore, the waste of resources is reduced, andthe classification efficiency of interference types is improved.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method and system for constructing an interference type identification model. Background technique [0002] With the comprehensive construction of 4G base stations, a situation of coexistence of 2G / 3G / 4G base stations has been formed. Among the built base stations, a large number of 4G base stations have been found to be interfered. These interferences mainly include blocking interference from 2G / 3G cells to 4G cells, intermodulation interference and spurious interference, etc. In addition, there are other radio equipment, such as external co-channel interference caused by mobile phone signal jammers. [0003] Through the research on a large number of uplink interference processing, several typical interference graphic features can be obtained, and the interference type can be identified through the interference graphic features, but when performing interference tr...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/14G06K9/62G06N3/08
CPCH04W16/14G06N3/084G06F18/24G06F18/214
Inventor 伍洪斌陈超
Owner GUANGDONG HAIGE ICREATE TECHNOLOGY CO LTD
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