An Improved DV-HOP Localization Algorithm

CAI Li-ping; JIANG Jing-jing; HONG li

Chinese

您当前的位置：

首页 >

文章列表页 >

An Improved DV-HOP Localization Algorithm

更新时间：2026-09-04

- An Improved DV-HOP Localization Algorithm
- Vol. 32, Issue 4, Pages: 120-124(2015)
- 作者机构：
  
  1. 1 中国石油大学(华东) 计算机与通信工程学院,山东,青岛,266580
  2. 2 防灾科技学院机构防灾仪器系,北京,101601
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2015
- 稿件说明：
移动端阅览
蔡丽萍, 蒋晶晶, 洪利. 一种改进的DV-HOP定位算法[J]. 微电子学与计算机, 2015, 32(4): 120-124.

CAI Li-ping, JIANG Jing-jing, HONG li. An Improved DV-HOP Localization Algorithm[J]. 2015, 32(4): 120-124.
蔡丽萍, 蒋晶晶, 洪利. 一种改进的DV-HOP定位算法[J]. 微电子学与计算机, 2015, 32(4): 120-124. DOI：

CAI Li-ping, JIANG Jing-jing, HONG li. An Improved DV-HOP Localization Algorithm[J]. 2015, 32(4): 120-124. DOI：

摘要

针对传统DV-HOP算法的不足提出一种改进的DV-HOP节点自身定位算法.在距离估计阶段

根据邻居节点间的距离对跳数进行加权处理

修正平均跳距;位置估计阶段

通过引入优化选择锚节点的限制条件

缩小未知节点被包围的三角形区域

筛选出最终进行坐标计算的锚节点.仿真结果表明

在相同的网络环境下改进后的DV-HOP算法大大提高了节点的定位精度.

Abstract

An improved DV-HOP localization algorithm is put forward in this paper。In the distance estimation stage

according to the distance between neighbor nodes the number of hops are weighted

the average hop distance is corrected. Constraints of optimization anchor nodes are introduced to narrow the triangular area of unknown node surrounded by beacon nodes

then screening anchor nodes of participating coordinate calculation in the stage of position estimation. Simulation results show that

the improved algorithms positioning accuracy is higher than DV-HOP algorithm in the same network environment.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Simulation on the DC characteristics of double heterojunction p-GaN HEMT with AlN/GaN hybrid buffer layer

Research on assembly action recognition based on MSS-YOLO-MPHands fusion architecture

Aerial small object detection algorithm based on improved RT-DETR

Implementation and verification of a dual-chain power gating strategy for low power design

High gain stability high temperature operational amplifier based on reverse body bias

Related Author

No data

Related Institution

No data

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰