Decoy auxiliary type hidden anti-interference method and device and storage medium

An auxiliary, jamming signal technology, applied in the direction of communication interference, electrical components, etc., can solve the problems of anti-interference performance decline, interference perception blind area, communication user information leakage, etc.

Active Publication Date: 2021-09-14
GUILIN UNIVERSITY OF TECHNOLOGY
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the current effect of this kind of method is good, the information of the communication user itself has been leaked. With the continuous learning of user information by interference, the anti-interference performance will decline significantly.
[0003] Some scholars put forward the idea of ​​concealment and anti-interference, using en

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Decoy auxiliary type hidden anti-interference method and device and storage medium
  • Decoy auxiliary type hidden anti-interference method and device and storage medium
  • Decoy auxiliary type hidden anti-interference method and device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0031] figure 1 It is a schematic flowchart of a decoy-assisted covert anti-jamming method provided by an embodiment of the present invention.

[0032]Such as figure 1 As shown, a decoy-assisted concealment anti-jamming method includes the following steps:

[0033] 1. A decoy-assisted concealed anti-jamming method, characterized in that, comprising the steps:

[0034] S1: Obtain the current time through the user receiver, and judge whether the current time is earlier than the preset time, if yes, execute step S2, if not, execute step S3;

[0035] S2: Randomly select a communication frequency and a decoy frequency within the range from the preset start frequency to the preset stop frequency, and execute step S4; ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a decoy auxiliary type hidden anti-interference method and device and a storage medium, and the method comprises the steps: obtaining a current moment through a user receiver, judging whether the current moment is earlier than a preset moment, if yes, randomly selecting a communication frequency and a decoy frequency in a range from a preset starting frequency to a preset stopping frequency, and if not, directly acquiring the communication frequency and the decoy frequency from the user receiver; and obtaining a frequency spectrum sample value sequence according to the communication frequency, the decoy frequency and the interference signal, and storing the frequency spectrum sample value sequence in a preset frequency spectrum sample value sequence table. According to the method, the user decoy signal can firmly attract the attack of interference, so that the user communication signal realizes the covert communication, the purposes of preventing the attack of interference and preventing the information from being obtained by interference are realized, meanwhile, the covert communication is realized by sacrificing the user decoy signal, and the anti-interference performance is improved. And meanwhile, leakage of own information is avoided.

Description

technical field [0001] The present invention mainly relates to the technical field of communication anti-jamming, in particular to a decoy-assisted concealed anti-jamming method, device and storage medium. Background technique [0002] With the advancement of technology, the development of wireless network is getting faster and faster, and the proportion in people's daily life and military communication is increasing year by year. Wireless network brings a lot of convenience to people's life and work because of the openness of its transmission medium, but it also makes it extremely vulnerable to interference attacks. With the advancement of science and technology, intelligent jamming with learning ability has had a serious impact on wireless communication technology. How to deal with intelligent jamming has become one of the hot research directions of anti-jamming scholars. Most anti-jamming technologies at this stage are based on avoidance strategies, that is, to avoid jam...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04K3/00
CPCH04K3/42H04K3/65H04K3/825Y02D30/70
Inventor 刘鑫王一凡王玫陈璐瑶
Owner GUILIN UNIVERSITY OF TECHNOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap