Trust model-based cooperative communication method in mobile self-organized network

A mobile self-organization and trust model technology, applied in network topology, wireless communication, data exchange through path configuration, etc., can solve problems such as battery exhaustion, false recommendation iterative convergence, node interaction failure, etc.
CN101969647BActive Publication Date: 2013-03-06็Ž‹ๅ ƒ
3 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
็Ž‹ๅ ƒ
Publication Date
2013-03-06

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a trust model-based cooperative communication method in a mobile self-organized network. In the method, cooperation of nodes is excited under wireless Ad Hoc network environment by establishing a global trust level and safe recommendation trust level-based trust model and utilizing a trust-fading punishment mechanism and a node salvation mechanism. In the mobile self-organized network, the node determines whether the monitored node participates in the cooperation by utilizing direct monitoring and comprehensive evaluation of monitoring information of other nodes, and a reconstruction mechanism is set for a malicious node, so that the node is newly added into the network and establishes connection with the other nodes; and based on the false recommendation, iterative convergence and punishment and salvation problem of a majority of trust models, the global trust level and safe recommendation trust level-based trust model is established, and a topological transformation-based recommendation trust computation method is brought forward; and in the trust varying process described by the trust model, the cooperation of the nodes is excited under the mobile self-organized network environment by using the punishment mechanism of an updating stage and the salvation mechanism of a reestablishment stage.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a node cooperative communication method based on a global trust degree and a security recommended trust degree trust model, and belongs to the technical field of cooperative communication of mobile ad hoc networks. Background technique

[0002] Collaboration has become a discipline in the social and biological sciences, and in mathematics. The most fundamental discovery in collaboration is this: Even egoists will support collaboration when the situation calls for it. In the field of information systems, some notable examples of collaboration have emerged. For example, the success of open source software, thousands of people have collaborated to create systems such as Linux. In addition, the eBay website based on the feedback system makes strangers trust each other by verifying the reputation value accumulated by mutual cooperation.

[0003] Today, however, wireless networking now provides another area of โ€‹โ€‹research collabora...

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