Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Satellite ad hoc network BATMAN secure routing method based on block chain

A self-organizing network and blockchain technology, applied in the field of satellite routing, can solve problems such as the vulnerability of satellite self-organizing networks to attacks, and achieve the effects of avoiding losses, reducing possibilities and improving performance.

Active Publication Date: 2021-08-13
UNIV OF ELECTRONICS SCI & TECH OF CHINA
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the above-mentioned deficiencies in the prior art, the satellite ad hoc network BATMAN security routing method based on blockchain provided by the present invention solves the problem that the satellite ad hoc network is easily affected by attacks

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
  • Satellite ad hoc network BATMAN secure routing method based on block chain
  • Satellite ad hoc network BATMAN secure routing method based on block chain
  • Satellite ad hoc network BATMAN secure routing method based on block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0041] Such as figure 1 As shown, the blockchain-based satellite self-organizing network BATMAN security routing method includes the following steps:

[0042] S1. Perform network initialization, each satellite node generates a genesis block, and assigns an initial reputation value to each satellite node in the genesis block;

[0043] S2. Each satellite node periodically broadcasts an OGM packet message, and at the same tim...

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 discloses a satellite ad hoc network BATMAN secure routing method based on a block chain, and the method comprises the steps that initialization of a network is carried out at the beginning, a creation block is generated for each satellite node, and an initial reputation value is distributed for each satellite node in the creation block; each satellite node periodically broadcasts an OGM packet message, generates an I-type block corresponding to the OGM packet message, and broadcasts the whole network; BATMAN protocol routing operation is carried out subsequently according to the reputation value, broadcasting is carried out again through other satellite nodes, and safe routing is completed. According to the method, a routing control attack and an information communication problem of the whole network caused by the routing control attack can be dealt with, meanwhile, an attacked node can be isolated or checked in time, and the performance of the whole network in the routing security aspect is improved.

Description

technical field [0001] The invention relates to the field of satellite routing, in particular to a BATMAN security routing method for a satellite ad hoc network based on blockchain. Background technique [0002] The transmission distance of satellite communication is long, and it can also overcome the limitations of geographical location and bad weather. Whether it is in a city, a town where humans live together, or in a sparsely populated, harsh environment, mountainous area or ocean, satellite communication can achieve its coverage. This effect is difficult to compare with the communication network on the ground. At the same time, in the face of severe natural disasters such as earthquakes and tsunamis, satellites can also work normally and provide stable communication. The advantages of satellite communication in these aspects make it continue to develop and become one of the indispensable means of modern communication. It has important research and application value in t...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/102H04W12/106H04W12/088H04W12/122H04L9/32H04W84/06H04W84/18
CPCH04L9/3247H04L9/3297H04W84/06H04W84/18H04L9/50Y02D30/70
Inventor 严开宇张艺章小宁李宇峰付伟达郭鑫
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com