As a kind of hierarchical ring interconnection networks HRN , crossed cube-connected ring interconnection network CRN can effectively overcome the disadvantage .
交叉立方体环互连网络CRN作为层次环互连网络HRN[8]的一种，可以有效地克服这个缺点，当需要升级时，只需在环上增加一个交叉立方体。
HRN