摘要
由于多径、干扰、遮挡等多种因素的存在,使用RSS方法测距的精度较低,因此必须采用合理的算法来减小测距误差对定位精度的影响,通过多次实验和改变参数可以获得较好的仿真结果。
Due to the existing multipath, interference,keep out,and other factors the RSS ranging accuracy is low.We need Reasonable algorithm to reduce the Location error affect the precision,Through the experimen ts and change parameter can achieve good simulation results.
出处
《电子测试》
2015年第6期68-69,共2页
Electronic Test
关键词
定位
无线传感器网络
距离
接受信号强度法
localization
wireless sensor network
distanceReceived Signal Strength
