An Improved DV-Hop Positioning Algorithm for Wireless Sensor Network

被引：0
|
作者：
Zheng, Jiuhu [1 ,2 ]
Qian, Huanyan [1 ]
Wang, Lie [3 ,4 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Comp Sci & Engn, Nanjing 210094, Jiangsu, Peoples R China
[2] Jiangsu Inst Commerce, Sch Informat Technol, Nanjing 211168, Jiangsu, Peoples R China
[3] Nanjing Univ Posts & Telecommun, Minist Educ, Key Lab Broadband Wireless Commun & Sensor Networ, Nanjing 210003, Jiangsu, Peoples R China
[4] Southeast Univ, Natl Mobile Communicat Esearch Lab, Nanjing 210096, Jiangsu, Peoples R China
来源：
PROCEEDINGS OF 2015 IEEE INTERNATIONAL CONFERENCE ON PROGRESS IN INFORMATCS AND COMPUTING (IEEE PIC) | 2015年
基金：
中国国家自然科学基金;
关键词：
Wireless sensor network; DV-Hop algorithm; node positioning; positioning accuracy;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In the view of the DV-Hop positioning algorithm which relies on the distance vector and beacon nodes, several aspects are improved: the average hop distance and hop count are corrected; a method to detect the abnormal distribution of beacon nodes is used to avoid the influence of the abnormal distribution on the positioning performance. The proposed algorithm is simple and effective. Simulation results show that compared with the traditional DV-Hop algorithm, the performance of the proposed algorithm is greatly improved. The performance is even even superior to that of the algorithm mentioned in literature [10]
引用
收藏
页码：492 / 497
页数：6
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