6G communication network-oriented super-large-scale spectrum knowledge graph construction method

Abstract

The invention discloses a 6G communication network-oriented super-large-scale spectrum knowledge graph construction method. The method comprises the following steps of: constructing a spectrum knowledge graph ontology; obtaining spectrum data; extracting spectrum knowledge from the obtained spectrum data; fusing the extracted spectrum knowledge; performing quality evaluation on the fused spectrum knowledge; constructing and storing a spectrum knowledge graph; and carrying out spectrum knowledge reasoning and spectrum knowledge graph updating. From the perspective of wireless communication, a framework is provided for realizing a core technology of intelligent spectrum resource management and control, and a thought is provided for constructing a domain knowledge graph in the field of wireless communication. A spectrum domain knowledge graph is constructed from the angles of frequency bands, services and regions, the relation is clear, the entity definition is standard, the contained spectrum association knowledge types are rich, and a foundation is laid for spectrum resource management and control based on cognitive intelligence. The constructed spectrum knowledge graph is high in quality, the logicality between the nodes is high, and efficient spectrum knowledge query and utilization can be carried out.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and in particular relates to a method for constructing an ultra-large-scale spectrum knowledge map oriented to a 6G communication network. Background technique [0002] With the large-scale commercial use of 5G, the world has started research on 6G communication networks. As a next-generation communication network, 6G aims to use full-spectrum domain resources to realize full-time, all-regional broadband connections, and provide better services in terms of coverage and data transmission. Compared with 5G, 6G has global access, high transmission rate, high reliability, and intelligent network characteristics, and meets the needs of different 6G applications by comprehensively utilizing spectrum resources in different frequency bands. [0003] While 6G brings new opportunities, it also brings new challenges to the management and control of wireless spectrum resources: full-spectrum ...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a method for constructing a super-large-scale spectrum knowledge map for 6G communication networks in order to solve the problem that the existing spectrum intelligent management and control method based on perceptual intelligence cannot cope with the full range of 6G communication networks. Spectralization, spectrum spatialization, fragmentation, and network heterogeneity have the advantages of large entity scale, rich types of relationships, diverse communication knowledge, high-quality spectrum knowledge, strong logic between nodes, and rich types of spectrum knowledge. The construction of domain knowledge graphs in wireless communication provides ideas, lays the foundation for spectrum resource management and control based on cognitive intelligence, and provides a framework for the construction of domain knowledge graphs in the wireless communication field

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