Improved DV-HOP localization algorithm in the park location

被引：0

作者：

Qiu, Guoqing ^{[1
]}

Wu, Jian ^{[1
]}

Li, Fangyan ^{[1
]}

Shen, Xiangjiao ^{[1
]}

机构：

[1] Chongqing Univ Posts & Telecommun, Chongqing 400065, Peoples R China

来源：

PROCEEDINGS OF THE 2015 3RD INTERNATIONAL CONFERENCE ON MACHINERY, MATERIALS AND INFORMATION TECHNOLOGY APPLICATIONS | 2015年 / 35卷

关键词：

Wireless sensor network; DV-Hop algorithm; Localization;

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：

Aiming at classical DV-Hop localization algorithm has a big positioning error in the situation that network nodes distribute unevenly, an improved DV-Hop algorithm is put forward. The anchor node's hop distance will be revised by hop counts in the parking lot of location model and hyperbolic positioning method is introduced to improve the positioning accuracy. The simulation results show that improved algorithm can greatly decrease the average localization error.

引用

页码：1651 / 1654

页数：4

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