Trusted data transmission method for multiple unmanned platforms

A data transmission method and unmanned platform technology, applied in the field of trusted data transmission, can solve the problems of poor confidentiality, easy to be affected by the environment, low reliability of transmitted data, etc., so as to solve the problems of low reliability, increase detection difficulty, and decipher difficulty. big effect

Pending Publication Date: 2020-09-08
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a multi-unmanned platform trusted data transmission method with strong environmental adaptability, flexible coding mechanism, high difficulty in deciphering and applicable to active and passive data transmission systems at the same time, which can effectively solve the problem of transmission in special electromagnetic environments. Problems of low data reliability, poor confidentiality, and vulnerability to environmental influences provide guidance for trusted data transmission applications in complex electromagnetic environments

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  • Trusted data transmission method for multiple unmanned platforms
  • Trusted data transmission method for multiple unmanned platforms
  • Trusted data transmission method for multiple unmanned platforms

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Embodiment Construction

[0050] In order to better understand the content of the present invention, the content of the present invention will be further described below in conjunction with specific implementation methods, but the protection content of the present invention is not limited to the following examples.

[0051] A trusted data transmission method for multiple unmanned platforms, comprising the steps of:

[0052] (1) Adaptive coding based on bit error rate;

[0053] (2) Hierarchical encryption of data;

[0054] (3) Adaptive adjustment of key parameters;

[0055] (4) Generation of data packets;

[0056] (5) Generation of check digits;

[0057] (6) Periodic statistics on bit error rate;

[0058] (7) Acquisition of key information;

[0059] (8) Decryption of data.

[0060] Further, the bit error rate described in step (1) includes an inherent bit error rate and an artificial bit error rate, wherein the inherent bit error rate is the bit error rate in the data transmission process; the art...

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Abstract

The invention discloses a trusted data transmission method for multiple unmanned platforms, and belongs to the technical field of data transmission. The method comprises the steps of self-adaptive encoding based on the bit error rate, hierarchical encryption of data, self-adaptive adjustment of key parameters, generation of a data packet, generation of check bits, periodic statistics of the bit error rate, acquisition of key information, decryption of the data and the like. Compared with a traditional unmanned platform data transmission method, the method has the advantages that the safety performance of unmanned platform data transmission can be remarkably improved, the adaptability to a complex electromagnetic environment is higher, and the method has great theoretical research value andengineering practice significance.

Description

technical field [0001] The invention belongs to the technical field of data transmission, and in particular relates to a trusted data transmission method for multiple unmanned platforms. Background technique [0002] With the continuous development of science and technology, the form of modern warfare is also undergoing fundamental changes. As a form of modern warfare, drone swarm attacks have undoubtedly become a hot topic of the times. When the UAV group is performing its mission, it often faces the enemy's electromagnetic interference and the enemy's interception of the group's communication data. Moreover, the reliability of the communication data transmitted between drones is a very important indicator to measure whether the entire fleet can perfectly cooperate to complete an effective attack. Therefore, it is particularly important to ensure the credibility of data transmitted between drone groups. [0003] There are many traditional encryption mechanisms for data t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/08H04L9/14
CPCH04L9/0869H04L9/088H04L9/14
Inventor 杨彬史凌峰赵军贾涛张晓龙刘公绪
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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