A sleep scheduling localization algorithm with local redundant anchor nodes in WSNs

JIANG Jun; CHENG Liang-lun

doi:10.13873/j.1000-97872012.01.018

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A sleep scheduling localization algorithm with local redundant anchor nodes in WSNs

更新时间：2025-09-11

- A sleep scheduling localization algorithm with local redundant anchor nodes in WSNs
- Vol. 31, Issue 1, Pages: 59-61+64(2012)
- 作者机构：
  
  广东工业大学自动化学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872012.01.018
  CLC： TN929.5;TP212.9
- Published：2012
- 稿件说明：
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[1]姜钧,程良伦.无线传感器网络局部锚节点冗余的休眠定位算法[J].传感器与微系统,2012,31(01):59-61+64.

JIANG Jun, CHENG Liang-lun. A sleep scheduling localization algorithm with local redundant anchor nodes in WSNs[J]. 2012, 31(1): 59-61+64.
[1]姜钧,程良伦.无线传感器网络局部锚节点冗余的休眠定位算法[J].传感器与微系统,2012,31(01):59-61+64. DOI： 10.13873/j.1000-97872012.01.018.

JIANG Jun, CHENG Liang-lun. A sleep scheduling localization algorithm with local redundant anchor nodes in WSNs[J]. 2012, 31(1): 59-61+64. DOI： 10.13873/j.1000-97872012.01.018.

摘要

为了研究局部锚节点密度过高条件下的节点定位问题

针对锚节点冗余现象

提出了锚节点包围圈型网络模型

将锚节点依次排列并分组

并使锚节点按顺序激活和休眠

未知节点依照每组激活的节点进行定位

然后通过求平均值得到节点位置最终结果。仿真实验验证了加入休眠机制的定位算法相对于原来的DV-Hop算法定位精度有很大提高。

Abstract

In order to study node localization problem with high density of the local anchor node in network.A type of network model with crowded anchor is proposed.The anchor nodes are segmented in order of priority

and changed state between activation and sleep in order.Localization result is got by unknown node through averaging the position according to the active nodes in one group.Simulation results show that localization algorithm with sleep scheduling mechanism has greatly improved localization precision compared to the original DV-Hop.

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references

WSN室内定位系统的网格化周期休眠机制 [J]. 张晓民,刘玉宏. 天津理工大学学报 . 2009(05)

一种无线传感器网络节点定位算法的改进 [J]. 付华,胡冰. 传感器与微系统 . 2009(03)

面向移动节点定位的传感器网络动态休眠调度机制 [J]. 刘玉恒,吴晶,陈真勇,熊璋. 计算机研究与发展 . 2008(08)

无线传感器网络节点定位技术研究 [J]. 邱岩,赵冲冲,戴桂兰,胡长军. 计算机科学 . 2008(05)

无线传感器网络节点定位系统与算法的研究和发展 [J]. 段渭军,王建刚,王福豹. 信息与控制 . 2006(02)

DV Based Positioning in Ad Hoc Networks [J] . Telecommunication Systems . 2003 (1)

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