基于加权跳数的DV-HOP定位算法
V-Hop Positioning Algorithm Based on Weighted Hops
节点定位技术在无线传感器网络中占据至关重要的地位，如何提高定位精度是本文的研究的目的。本文深入分析了DV-Hop（Distance Vector-Hop，距离向量-跳段）定位算法的优缺点以及它的影响因子，提出通过对跳数加权来改进DV-Hop算法。实验结果表明，本文改进后的算法复杂度低，在相同条件下定位精度比DV-Hop有明显提高。
he node positioning technology is very important in Wireless Sensor Networks, so how to improve the positioning precision was the objective of this paper. This paper analysed the advantages and disadvantages and the factors that effected the algorithm of the Distance Vector-Hop, then put forward a method that weighted the hops to impove the DV-Hop. The experimental results showed that this improved algorithm had low comlexity and higher precition in the same experiment environment.
白进京、周先菊
无线通信
无线传感器网络定位算法V-Hop加权跳数
Wireless Sensor Networkspositioning algorithmDV-Hopweighted hops
白进京,周先菊.基于加权跳数的DV-HOP定位算法[EB/OL].(2008-09-10)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/200809-278.点此复制
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