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A Hierarchical Topology Mining Method for Tactical Data Links

A data link, layered technology, applied in the field of communication, can solve the problem of not reflecting the layering, and achieve the effect of good effect and simple method.

Active Publication Date: 2019-09-13
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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Problems solved by technology

At present, the vast majority of research on the topology of tactical data link networks focuses on mobile ad hoc network (MANET for short), which is a wireless network that does not rely on any fixed infrastructure. Compared with tactical data link network There is a big difference. In most literatures about network performance, the network topology adopts the random distribution of nodes, which does not reflect the characteristics of hierarchy. Therefore, the present invention proposes a method based on "Tactical Data Link Hierarchical Topology Mining Based on Apriori Data Association Analysis" The generation algorithm can reflect the hierarchical characteristics of nodes in the battlefield environment, and realize the hierarchical relationship and degree of association between different nodes in the case of random distribution of network nodes

Method used

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  • A Hierarchical Topology Mining Method for Tactical Data Links
  • A Hierarchical Topology Mining Method for Tactical Data Links
  • A Hierarchical Topology Mining Method for Tactical Data Links

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Embodiment Construction

[0027] Below in conjunction with accompanying drawing and example, describe technical scheme of the present invention in detail:

[0028] The present invention mainly proposes a data link hierarchical topology mining based on Apriori data association analysis. In the case of a large amount of data link reconnaissance messages and a large randomness of node distribution, the Apriori algorithm idea and prior knowledge obtained by reconnaissance are used to mine out The hierarchical relationship between different nodes reveals the degree of association between different nodes.

[0029] Take eight platforms in a combat cluster as an example:

[0030] Assuming that there is a hierarchical relationship between the eight platforms, the hierarchical topology diagram between the nodes is as follows figure 1 As shown in , it is agreed to adopt the tactical data link time slot allocation rule, adopt P response, and at the same time, the message of the platform must be exchanged within t...

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Abstract

The invention belongs to the technical field of communication and particularly relates to a method for hierarchical topology of a tactical data link. The method aims at the tactical data link without a center node and provides a mining method for the hierarchical topology of the tactical data link based on an Apriori data relation analysis algorithm principle under the condition of random distribution of nodes, the hierarchical relation between the different nodes is mined, and the hierarchical relation between the different nodes in the data link is disclosed.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method for digging hierarchical topologies of tactical data links. Background technique [0002] The tactical data link is a typical application of data communication in the military. The link that transmits combat data through a wireless channel is called a tactical data link. The tactical data link organization in the battlefield environment forms a hierarchical network according to the command relationship and the combat characteristics of the troops. Therefore, for hierarchical networks, the study of topology models is an important basis for the evaluation of routing protocols, and is also a key factor affecting the efficiency of networking. At present, the vast majority of research on the topology of tactical data link networks focuses on mobile ad hoc network (MANET for short), which is a wireless network that does not rely on any fixed infrastructure. C...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24G06Q50/26
Inventor 李万春扶彩霞王斌陈锐滨
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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