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

A Mobile Trusted Data Collection Method Based on Trust Value Utility in Sensor Networks

A technology of data collection and trust value, applied in network topology, wireless communication, signal transmission system, etc., can solve the problems of limited sensor network, quantification of trust value, uselessness, etc., to achieve strong anti-interference and good reliability , the effect of collecting credible data

Active Publication Date: 2022-05-03
HUAQIAO UNIVERSITY
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the specific implementation, the obtained trust value is not specifically quantified, nor is it used in the key algorithm
[0005] The reason why the current solutions are difficult to fundamentally solve the above problems is mainly because the sensor network is limited by the following two factors: energy consumption issues and capacity issues

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
  • A Mobile Trusted Data Collection Method Based on Trust Value Utility in Sensor Networks
  • A Mobile Trusted Data Collection Method Based on Trust Value Utility in Sensor Networks
  • A Mobile Trusted Data Collection Method Based on Trust Value Utility in Sensor Networks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The present invention will be further described below through specific embodiments.

[0043] A mobile trusted data collection method based on trust value utility in sensor networks. In the application of wireless sensor data collection, a node trust evaluation algorithm (such as direct trust and indirect trust) is designed according to the relationship between nodes. There is an algorithm to obtain the quantitative trust value of the node. According to the obtained trust value, a credible cluster head node is generated in the subsequent cluster head node election. Finally, according to the Euclidean distance between each cluster head node and the trust value of the relevant next-hop node, the next node with the largest utility value is calculated, so as to generate a trusted path with the largest trust value and utility. The mobile edge nodes visit the trusted cluster head nodes sequentially within a limited moving distance, collect credible sensing data, send it to th...

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

A mobile trusted data collection method based on trust value utility in a sensor network. In the application of wireless sensor data collection, a node trust evaluation algorithm (such as direct trust value and indirect trust value) is first designed according to the relationship between nodes, The quantitative trust value of the node is obtained by the existing algorithm. According to the obtained trust value, a credible cluster head node is generated in the subsequent cluster head node election. Finally, according to the Euclidean distance between each cluster head node and the trust value of the next hop cluster head node, the next cluster head node with the largest trust utility value is calculated, so as to generate a trusted path with the largest trust value utility.

Description

technical field [0001] The invention relates to the field of information security of a large-scale wireless sensor network, in particular to a mobile credible data collection method based on trust value utility in a sensor network. Background technique [0002] In recent years, cloud computing technology has developed rapidly, which can provide users with a variety of cloud computing services, expand the application space of sensor networks, and provide new ideas for solving many limitations of sensor networks. For example, in environmental monitoring applications, a physical sensor node can simultaneously monitor multiple information such as temperature, humidity, and carbon dioxide concentration. The services provided by the cloud platform can be virtualized into multiple sensor nodes, which can be conveniently used by multiple users, which not only reduces the cost, but also improves the utilization rate. Through the cloud platform, users can obtain the data they need wi...

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 Patents(China)
IPC IPC(8): H04W40/02H04W84/18G08C17/02
CPCH04W40/02H04W84/18G08C17/02
Inventor 王田邱磊蒋文贤蔡绍滨高振国
Owner HUAQIAO UNIVERSITY
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