中文摘要：

为了减少传统基于RSSI（received signal strength indication,接收信号强度指示）定位算法对室内传播模型的依赖,以及简化这类算法的复杂程度,提出一种基于RSSI的移动权值定位算法。算法通过场境建模,设定三类基准点并平均分布在建模场景中;获取设定场境内不同定位标签的RSSI向量,根据判定规则确定基准点,再运用室内传播模型计算移动权值,估算待测终端的位置信息。通过真实场景实验对比分析,该算法较对比算法具有更好的定位精度以及稳定性。

英文摘要：

To reduce the dependence on indoor propagation model and the complexity of the traditional RSSI-based localization algorithm,this paper proposed the moving weighted localization algorithm based on RSSI. Firstly,the algorithm set up three kinds of reference marks through the environment modeling. After generating the RSSI vector from different locating tags,it determined the location of the reference mark by the rules. Then this algorithm calculated out the moving weight by using the indoor propagation model. Finally it transferred RSSI vector into estimation location. The result of the comparison experiment indicates the proposed algorithm has better accuracy and stability than the comparison algorithms.