| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cluster communication method in which clusters are connected together in a net-like pattern.SOLUTION: Clusters are constructed from respective systems 1 and 3 participating in the clusters. Two rings, in which the four systems 1 and 3 including the system 1 are linked together, comprise the two clusters that are constructed from the two systems 1.</p> |
