At network layer , an initialization algorithm based polling is researched to establish preliminary connections autonomously . And a genetic algorithm based optimization is used to obtain a routing tree that results in minimum energy consumption.

• 在网络层的初始化算法中，研究了基于轮询的方法来形成网络的最初连接图，并用基于优化的遗传算法来获得一棵具有最小能量消耗的路由树。