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Wireless Mesh network trust measurement system based on multi-criteria decision making

A technology for measuring systems and criteria, applied in wireless communications, electrical components, security devices, etc., can solve problems affecting network performance, and achieve universal applicability, low overhead, and improved security.

Inactive Publication Date: 2015-12-23
FUJIAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the secure routing methods in existing WMNs come from the methods applied in mobile ad hoc networks (MANETs), mainly based on encryption, which will affect the performance of the network due to the need for additional encryption calculation processes

Method used

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  • Wireless Mesh network trust measurement system based on multi-criteria decision making
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  • Wireless Mesh network trust measurement system based on multi-criteria decision making

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Embodiment Construction

[0030] The technical solution of the present invention will be specifically described below in conjunction with the accompanying drawings.

[0031] The present invention provides a wireless Mesh network trust measurement system based on multi-criteria decision-making, such as figure 1 As shown, it includes a direct trust generation module, a recommended trust generation module and a total trust calculation module; the direct trust generation module includes a behavior monitoring unit for collecting object information, and a behavior monitoring unit for quantifying the object information to generate Quantification unit of quantization value and a direct trust calculation unit for calculating direct trust value by combining said quantization value; said recommended trust generation module includes a temporary trust table unit for storing suggested trust information exchanged between entities and a A recommended trust calculation unit for calculating a recommended trust value by ...

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Abstract

The invention relates to a wireless Mesh network trust measurement system based on multi-criteria decision making. The wireless Mesh network trust measurement system comprises a direct trust generation module, a recommendation trust generation module and a total trust computation module, wherein the direct trust generation module comprises a monitoring unit, a quantification unit and a direct trust computation unit; the recommendation trust generation module comprises a temporary trust table unit and a recommendation trust computation unit; and the total trust computation module comprises a total trust value computation unit and a trust table unit. In the wireless Mesh network trust measurement system based on multi-criteria decision making provided by the invention, a low-overhead misbehavior node detection method is adopted. The system can be suitable for safe path computation of various routing protocols, and has general applicability.

Description

technical field [0001] The invention relates to trusted routing in wireless Mesh networks, in particular to a wireless Mesh network trust measurement system based on multi-criteria decision-making. Background technique [0002] Wireless Mesh Networks (WMNs) is an autonomous, multi-hop, distributed network. The entire network has no fixed infrastructure, and it can pass the multi-hop mechanism between nodes without using or inconveniently using the existing network infrastructure. Realize mutual communication between terminals. The characteristics of WMNs such as self-organization, self-configuration and low cost of early deployment make it a research hotspot. WMNs do not rely on centralized management, they are composed of various fixed or mobile entities connected, so in order to find a suitable routing path, mutual cooperation and coordination among these entities is required. The routing protocol used to forward data packets is one of the important indicators to measure...

Claims

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Application Information

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IPC IPC(8): H04W12/12H04W40/02H04W12/122
CPCH04W12/12H04W40/02
Inventor 叶阿勇许力郑永星
Owner FUJIAN NORMAL UNIV
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