在仿真中，我们规定每个移动节点的发射功率是常数，PTx = 1W；接收节点接收机的灵敏度Smin = -80 dBm；信号质量 min = 2 dB；系统的背景噪声门限INThre = 1.2e-10-In the simulation, we require that each mobile node s transmission power is constant, PTx = 1W　receiver node receiver sensitivity Smin =-80 dBm　signal quality