Ad Hoc network virtual backbone node identification system

A backbone node and identification system technology, applied in the field of communication, can solve problems such as the inability to identify AdHoc network backbone nodes, and achieve the effects of improving information processing capabilities, saving manpower and costs, and improving receiving strength
CN109526016AActive Publication Date: 2019-03-26NAT UNIV OF DEFENSE TECH
10 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NAT UNIV OF DEFENSE TECH
Publication Date
2019-03-26

Smart Images

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

Abstract

The invention relates to an Ad Hoc network virtual backbone node identification system, belongs to the technical field of communication, and solves the problem that an Ad Hoc network backbone node cannot be effectively identified in the prior art. The system comprises a receiving unit, a signal processing unit, a network physical topology inference unit and a backbone node identification unit. A signal in a working frequency band of an Ad Hoc network is received through the receiving unit; the number of nodes, node position information and the size of a node deployment area are obtained through the signal processing unit; the network physical topology inference unit is used for conducting network physical topology inference; and through the backbone node identification unit, a unified connected dominating set is used for identifying virtual backbone nodes according to a network physical topology inference result. The method can realize automatic identification of the virtual backbone nodes in the Ad Hoc network; the obtained result is beneficial to special protection for the backbone nodes; and the operation capability and the information processing capability of the backbone nodesare improved, so that the overall performance of the Ad Hoc network is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of communication, in particular to an Ad Hoc network virtual backbone node identification system. Background technique

[0002] Ad hoc network is a special kind of wireless network. Different from general wireless networks, Ad hoc networks have the characteristics of rapid deployment, no need to set up network facilities, and nodes in the network can move according to needs, making it widely used in civil and military communications.

[0003] At present, the security of the Ad hoc network has received more and more attention. Among them, the identification of the backbone nodes in the Ad hoc network is of great significance. Specifically, it is beneficial to protect the backbone nodes in the network in a targeted manner. At the same time, the performance of the entire network can be greatly improved by improving the computing power and information processing power of the backbone nodes.

[0004] Existing 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