【摘要】 对于无线传感器网络中的一类具有明确应用场景的子集——带状无线传感器网络,提出一种快速时间同步方法,利用带状网络路由相对确定的特点,结合存储转发机制和线性回归估计方法,实现网络快速高精度同步。实验结果表明,该方法同步建立时间恒定,能够达到微秒量级同步精度。更多还原

【Abstract】 A novel quick store-and-forwarding mechanism-based time synchronization method is proposed for strip-based Wireless Sensor Networks(WSNs).Combining store-and-forwarding mechanism with linear regression,this method achieves high accuracy and constant setup time.Experimental results show the method has micro second synchronization accuracy and constant synchronization setup time.更多还原