Stereoscopic space bee colony networking architecture construction method based on heterogeneous cellular network

Abstract

The invention discloses a three-dimensional space bee colony networking architecture construction method based on a heterogeneous cellular network, wherein the architecture is oriented to the heterogeneous and heterogeneous characteristics of medium and large unmanned aerial vehicles and small unmanned aerial vehicles. The method supports unmanned aerial vehicle group dynamic networking of a double-layer architecture in which medium and large unmanned aerial vehicles construct an upper-layer macro cellular network and small unmanned aerial vehicles construct a lower-layer micro cellular network. The construction process comprises the steps of micro-cellular initial networking, macro-cellular network establishment and network topology maintenance. The method also supports macro-micro cellular two-level cooperative spectrum sensing and distribution resource management and an efficient information sharing processing mechanism, improves timeliness of accurate identification and efficient sharing of the bee colony spectrum, and highlights efficient utilization of limited resources and flexible construction of the network. The method focuses on improving the spectrum utilization efficiency of the bee colony network and the energy efficiency of the unmanned aerial vehicle, and can realize rapid networking and dynamic topology management of large-scale unmanned aerial vehicle swarms and dynamic management and efficient utilization of wireless resources. In addition, the scheme can improve the efficiency of the unmanned bee colony, and copes with a complex and changeable networking environment.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and in particular relates to a method for constructing a three-dimensional space bee group network architecture based on a similar heterogeneous cellular network. Background technique [0002] The concept of UAV bee colony technology is the simulation of honey and ant colonies in nature, and the system must simultaneously implement command, communication, defense and other functions. The unmanned swarm consists of a number of low-cost small UAVs equipped with various mission loads. There are certain differences in the communication and other equipment carried by the UAVs in the swarm. Compared with manned aircraft, the unmanned swarm system includes Rich heterogeneous subjects have strong individual dispersion. When performing tasks, UAV bee colonies can carry out specialized division of labor. Each UAV has different functions, so it can be quickly deployed and allocated according ...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a method for building a three-dimensional space bee group network architecture based on a heterogeneous cellular network, so as to realize the rapid development of large-scale drone bee groups. Networking and dynamic topology management, as well as dynamic management and efficient utilization of wireless resources, solve problems such as the shortage of spectrum resources in adversarial environments, improve the efficiency of unmanned bee colonies, and cope with complex and changeable networking environments

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