An Optimization Method for Improving the Robust Performance of Internet of Things Topology

Abstract

The invention relates to an optimization method for improving the robust performance of the topological structure of the Internet of Things. After selecting a network Motif conforming to 4 nodes in the initialized topological structure of the Internet of Things as the minimum operation unit, and selecting All the smallest operation units with reconnectable edges are used as operation units, and the edge connection relationship is changed multiple times for selected operation units, and each change operation is not exactly the same, so that multiple new IoT topologies are obtained. And a population is formed from these multiple new Internet of Things topologies, and then by constructing a robust performance measurement index, the distributed artificial immune optimization algorithm is used to optimize each new Internet of Things topology in the formed population, which will have the most The IoT topology corresponding to the excellent and robust performance measurement index is output as the optimal IoT topology, which effectively improves the ability of the IoT topology to resist malicious attacks.

Description

technical field [0001] The invention relates to the field of the Internet of Things, in particular to an optimization method for improving the robust performance of the topology structure of the Internet of Things. Background technique [0002] As a complex multi-disciplinary complex and an important supporting part of building a smart city, the Internet of Things is constantly being integrated into all fields of society, and it is playing an increasingly important role in realizing the interconnection of all things. [0003] The Internet of Things usually has a data service center and a large number of monitoring devices (such as sensors). A variety of application scenarios provide high-quality services. Among them, these monitoring devices are arranged in the Internet of Things in the form of a topology structure, that is, each monitoring device is distributed in different positions in the Internet of Things in the form of a topology structure, and the Internet of Things ...

AI Technical Summary

Problems solved by technology

When using the monitoring equipment arranged in the existing Internet of Things topology to transmit data to the data service center in the Internet of Things, the current network topology has low robustness and cannot support the transmission of large amounts of data, especially in the network topology When the structure is threatened, it is even more difficult to ensure the efficiency and security of large amounts of data transmission

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