The cluster head is selected by the random number generated by nodes in the hierarchical routing protocol which is implementing Low Energy Adaptive Clustering Hierarchy (LEACH). As a result, the cluster head may be chosen randomly and be

提出了一个分布式散射网形成算法. 首先发现邻居节点 , 根据收集到邻居信息生成匹克网 , 该步结束 时整个区域内 蓝牙节点形成一系列 互不相连 的初始匹克网 然后选择桥节点 , 互连初始匹克网形成一个连通散射网 并严格保证任意两个毗邻匹克网在互连过程 中建立唯一 的连接. 通过一个角色转换 , 图桥节点角色得以确定. 可以运行的动态源路由协议类似算法实现散射 网的路由查找. 仿真试验结果表明 , 散射网具有较好特性-An asynchronous and distributed scatte

Periodic boundary conditions (PBC) are a set of boundary conditions that can be used to simulate a large system (i.e. bulk material) simply by modeling a finite Representive Volume Element (RVE). PBC has been favored among many researchers and practi