一种基于RSSI的DV-HOP加权算法，该算法基于节点接收信标节点位置元组时的信号强度（RSSI）对邻居节点间跳数进行加权处理，将节点间的跳数与距离相关联，仿真试验结果证明该加权算法可大大提高定位精度。- a RSSI based weighted DV-HOP (RWDV-HOP) Localization algorithm is presented. In this algorithm the hops of adjacent node is weighted by the RSS of

小区加中继后系统仿真，信号强度的大小。通过一个小区的仿真，通过不同的颜色看到其中的区别-After the district plus relay system simulation, the size of the signal strength. Simulation through a cell by a different color to see the difference between them