On Multiple Time Scales Link Estimation in Wireless Sensor Network

PENG Xi-yuan; PAN Da-wei; PENG Yu

您当前的位置：

首页 >

文章列表页 >

On Multiple Time Scales Link Estimation in Wireless Sensor Network

更新时间：2025-07-16

- On Multiple Time Scales Link Estimation in Wireless Sensor Network
- Acta Electronica Sinica Vol. 39, Issue 3A, Pages: 80-85(2011)
- 作者机构：
  
  哈尔滨工业大学自动化测试与控制研究所,黑龙江,哈尔滨,150080
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393
- Published：2011
- 稿件说明：
移动端阅览
PENG Xi-yuan, PAN Da-wei, PENG Yu. On Multiple Time Scales Link Estimation in Wireless Sensor Network[J]. Acta Electronica Sinica, 2011, 39(3A): 80-85.
DOI：

PENG Xi-yuan, PAN Da-wei, PENG Yu. On Multiple Time Scales Link Estimation in Wireless Sensor Network[J]. Acta Electronica Sinica, 2011, 39(3A): 80-85. DOI：

摘要

针对无线传感器网络链路存在的不稳定性和不对称性问题

提出多时间尺度链路估计算法

通过长期和短期两种时间尺度估计节点间的链路质量

构建稳定链路和突发链路共存的拓扑结构

并采用突发链路发现策略实现机会路由;同时又针对由突发链路的不对称性引起的复制数据包问题

提出了多路径ACK策略

通过稳定链路和突发链路共同形成的多条路径传递ACK

提高ACK的到达率

减少复制数据包的数量.实验结果证明

多时间尺度链路估计算法使无线网络的平均路径长度减少且在一定程度上能节省能量并提高包接收率

同时多路径ACK策略也很好的解决了包复制问题.

Abstract

According to the link instability and asymmetry of wireless sensor network

the multiple time scales link estimation (MTSLE) algorithm which takes into account long and short time scales link estimation is proposed.In MTSLE

building the topology structure by both stable link and bursty link

a bursty links discovery strategy is designed to achieve opportunistic routing.Meanwhile

the algorithm also considers a multi-path ACK policy for packet duplication cause by the asymmetry bursty links

reduces the number of duplicate packets.Experimental results show that MTSLE algorithm not only reduces the average path length but also saves energy and improve the packet reception rate to some extent

while multi-path strategy also solves the problem of packet duplication.

关键词

Keywords

references

Views

1366

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on UAV Path Planning Algorithm for Fairness Data Collection and Energy Supplement

A Cellular Perceptron Coverage Algorithm Based on Triangulation in WSNs

Cross-Layer Congestion Control for Wireless Sensor Networks

Fall Detection Using Radio Signals of Home Wireless Sensor Networks

An Approach of Performance Analysis and Optimization for Wireless Sensor Networks

Related Author

GAO Si-hua

LI Jun-hui

LI Jian-fu

LIU Bao-yu

WANG Yi-jun

CHEN Zhong-ye

MIAO Rui-xin

SONG Zhong-yan

Related Institution

School of Computer Science and Technology, Civil Aviation University of China

College of Electronic & Information Engineering, Changchun University of Science and Technology

College of Instrumentation & Electrical Engineering, Jilin University

School of Electronics and Information Engineering, Beihang University

China Unicom Beijing Branch

⁰