Communication network topological structure adaptive reconstruction method and device

Abstract

The invention provides a communication network topological structure adaptive reconstruction method and device, and belongs to the technical field of communication networking. The method comprises the steps of periodically monitoring a communication health state of each node in a communication network, performing classification processing on function roles and link connection states of abnormal nodes appearing in the communication network, and controlling and realizing a communication network topology structure by adopting different control methods according to different types of abnormal nodes. According to the invention, under application constraint conditions of aircraft cluster formation configuration maintenance and transformation, online task change, complex environment adaptability and the like, adaptive network topology structure reconstruction is carried out on two communication abnormal states occurring in aircraft cluster communication by adopting different control strategies, so that frequent network structure transformation can be reduced, the network maintenance overhead is reduced, the reliability and robustness of the communication network in an actual application environment are enhanced, and normal and reliable information transmission and interaction of an aircraft cluster communication link are guaranteed.

Description

technical field [0001] The present application relates to the technical field of communication networking, and in particular to a method and device for self-adaptive reconstruction of communication network topology. Background technique [0002] Communication networking is an important supporting technology for the collaborative work of aircraft clusters. During the collaborative work of aircraft, due to factors such as sudden changes in flight attitude, changes in formation maneuvers, and external complex electromagnetic interference countermeasures, some nodes in the network may be abnormal. In the disconnected state, in extreme cases, some nodes in the network may even be completely lost, resulting in interruption of network communication. Therefore, it is necessary to solve the adaptability of the communication network topology under high-speed flight conditions. Contents of the invention [0003] In order to solve the problem of network topology transformation and rec...

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Problems solved by technology

[0003] In order to solve the problem of network topology transformation and reconstruction when there are communication abnormalities in nodes in the communication network in the prior art, the abnormal nodes are not classified and processed, resulting in frequent transformation or reconstruction of the network structure, and efficient and reliable transmission of network information. In order to avoid technical problems such as degradation of performance and robustness and communication discontinuity, this application provides a method and device for adaptive reconstruction of communication network topology

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