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Algorithm applied to wireless sensor network for rejection of interference attacks

A technology for wireless sensors and rejection of interference, applied in network topology, wireless communication, data exchange network, etc., can solve problems such as wireless sensor network communication damage, and achieve the effect of simple and convenient algorithm implementation

Active Publication Date: 2017-12-15
CHINA TOBACCO ZHEJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to the unintentional interference generated during the communication process of network nodes, jamming attacks (Jamming Attacks) launched by attackers using radio frequency devices or sensor nodes captured by them have a huge destructive power on wireless sensor network communication.

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  • Algorithm applied to wireless sensor network for rejection of interference attacks
  • Algorithm applied to wireless sensor network for rejection of interference attacks
  • Algorithm applied to wireless sensor network for rejection of interference attacks

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Embodiment Construction

[0056] In order to make the object, technical solution and advantages of the present invention more clear, 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, not to limit the present invention.

[0057] On the contrary, the invention covers any alternatives, modifications, equivalent methods and schemes within the spirit and scope of the invention as defined by the claims. Further, in order to make the public have a better understanding of the present invention, some specific details are described in detail in the following detailed description of the present invention. The present invention can be fully understood by those skilled in the art without the description of these detailed parts.

[0058] refer to Figure 1-2 , shows the algorithm flowchart of the embodiment of the present i...

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Abstract

The invention provides an algorithm applied to a wireless sensor network for rejection of interference attacks. An improved ant colony algorithm based on multi-agent mechanism is adopted, through direct communication and cooperative work between agents, an interference source is bypassed, a next forwarding node is sought, and a non-interfering route for data transmission is found. The multi-agent mechanism described in invention can be applied to complex wireless sensor network environment.

Description

technical field [0001] The invention belongs to the field of wireless sensor networks, in particular relates to the security problem of wireless sensor networks, and specifically refers to an algorithm based on a proxy mechanism applied to wireless sensor networks to reject interference attacks. Background technique [0002] Wireless Sensor Networks (WSN, Wireless Sensor Networks) have the advantages of easy deployment and expansion, low point price, and strong fault tolerance. , is an important way and means for people to obtain information. Wireless sensor network is one of the key links in the Internet of Things (IoT, Internet of Things), which has changed the way humans interact with the physical world and has broad application prospects. [0003] The characteristics of openness, broadcasting, and dynamic vulnerability of the wireless medium in wireless sensor networks make the network face serious reliability problems and security threats. [0004] Interference has al...

Claims

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Application Information

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IPC IPC(8): H04W40/16H04W84/18H04L12/24
CPCH04L41/048H04W40/16H04W84/18Y02D30/70
Inventor 王正敏李威董惠良杜旋
Owner CHINA TOBACCO ZHEJIANG IND