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A method and device for identifying caller attributes

A calling party and attribute technology, applied in the field of communication, can solve the problem of low credibility and achieve the effect of improving the accuracy of recognition

Active Publication Date: 2021-06-29
NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the reliability of using the information displayed on the mobile phone interface as the attribute of the caller is not high

Method used

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  • A method and device for identifying caller attributes
  • A method and device for identifying caller attributes
  • A method and device for identifying caller attributes

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Embodiment Construction

[0056] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0057] To achieve the above object, embodiments of the present invention provide a method and device for identifying attributes of a calling party, and the method and device are applied to a first device. This embodiment involves multiple devices that communicate with each other. In order to distinguish the description, the execution subject is called the first device. The first device can be various communication devices such as mobile phones and PADs (tablet computers), which are not specifically limited.

[0058] figure 1 A schematic flowchart of a method for identifying caller attributes provided by an embodiment of the present invention, including:

[0059] S101: After receiving a call request from a second device, ...

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PUM

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Abstract

The invention discloses a method and device for identifying the attributes of a caller, which relate to the technical field of communication, including: after receiving a call request from a second device, establishing a call connection with the second device; obtaining the call request sent by the second device Voice data; extract the noise feature of the voice data as the noise feature to be processed; the noise feature includes any one or more of the following: expectation, entropy and super entropy; the corresponding relationship between the noise feature and the attribute label established in advance , search for the attribute label corresponding to the noise feature to be processed as the first attribute of the second device. The invention identifies the attribute of the calling party through the noise feature, and improves the identification accuracy compared with the prior art.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for identifying the attributes of a calling party. Background technique [0002] In the current call scenario, under normal circumstances, the called party's mobile phone interface will display the relevant information of the calling party, such as the calling party's operator name, access point and other information, which can represent the attributes of the calling party. [0003] However, the calling party's relevant information displayed on the called party's mobile phone interface is not necessarily real information, which can be artificially modified. For example, a set of intelligent software can be used to change the calling party's operator name, Or access the site. It can be seen that the reliability of using the information displayed on the mobile phone interface as the attribute of the caller is not high. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/72484H04M1/72403H04M1/72454H04M1/57G10L25/54G10L25/03
CPCH04M1/57G10L25/54G10L25/03H04M1/72403H04M1/72484H04M1/72454
Inventor 林格平戚梦苑沈亮李娅强刘发强孙旭东孙晓晨宁珊蔡文强王玉龙
Owner NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT