The starnet structure is not very reliable, the whole net system will paralyze when some thing is wrong with the center joint.
星型网结构的可靠性低，当中心节点发生故障时会造成整个网络系统瘫痪；
2
This paper deals with the optimal design of a class of multilevel starnet-work, Both the topology and the nodes position of network are design variables.
研究了一类星式网络的拓扑优化设计问题。网络的拓扑形式和网络中节点的位置都足设计变量。
3
Net result is that this star would then be flashing with a varying period.