The New Promising Network-on-Chip Topologies Development Using Hierarchical Method

This work is a logical continuation of previous works related to the study of promising topologies for networks-on-chip based on the direct and root product of circulant graphs. In this article, we describe and compare the static characteristics of the hierarchical method of constructing more complex structures compared to the root and direct products of graphs. Also in this paper, the result of the analysis of the integration of atomic structures (the smallest structural units of scalable topologies) into various levels of hierarchical structure is presented. A comparison of the obtained structures with the previously studied structures, which are the results of the application of the root product of Paley graphs, is presented.