Wireless sensor networks decision fusion algorithm based on sequential detection

SONG Xiao-ou

doi:10.13873/j.1000-9787(2015)03-0126-04

Chinese

您当前的位置：

首页 >

文章列表页 >

Wireless sensor networks decision fusion algorithm based on sequential detection

更新时间：2025-09-11

- Wireless sensor networks decision fusion algorithm based on sequential detection
- Vol. 34, Issue 3, Pages: 126-129(2015)
- 作者机构：
  
  武警工程大学
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2015)03-0126-04
  CLC： TN959.5;TP202;TP212.9
- Published：2015
- 稿件说明：
移动端阅览
[1]宋晓鸥.基于序贯检测的无线传感器网络决策融合算法[J].传感器与微系统,2015,34(03):126-129.

SONG Xiao-ou. Wireless sensor networks decision fusion algorithm based on sequential detection[J]. 2015, 34(3): 126-129.
[1]宋晓鸥.基于序贯检测的无线传感器网络决策融合算法[J].传感器与微系统,2015,34(03):126-129. DOI： 10.13873/j.1000-9787(2015)03-0126-04.

SONG Xiao-ou. Wireless sensor networks decision fusion algorithm based on sequential detection[J]. 2015, 34(3): 126-129. DOI： 10.13873/j.1000-9787(2015)03-0126-04.

摘要

数据融合是能源有限的无线传感器网络应用中必不可少的信息处理手段。目前的数据融合方法多着眼于固定参与节点数目下的数据融合

由于融合时数据传输量与参与节点数目呈正比

所以

最佳的节能策略应是满足一定性能条件下参与节点数目可变。将序贯检测理论应用于无线传感器网络数据融合问题上

并建立其数学模型。考虑无线信道的衰减和物理层调制解调特性

进一步提出基于序贯检测的无线传感器网络数据融合判决（WDASD）方法

并通过仿真实验验证了WDASD算法的性能。

Abstract

Data aggregation is effective information processing method to solve energy saving problem of WSNs.Most existing data aggregation algorithm discuss fusion problem in the scene that the number of nodes is fixed.However

data transmission quantity is directly proportional to number of nodes. And the optimal energy-saving strategy should be that number of nodes which satisfy performance condition. Sequential detection is applied in WSNs data aggregation and math model is established. Taking into account attenuation of wireless channel and characters of physical layer moddemod

a WSNs data aggregation judge method based on sequential detection is proposed

and characters of WSNs data aggregation based on sequential detection（ WDASD） are tested by simulations.

关键词

Keywords

references

无线传感器网络数据融合研究综述 [J]. 陈正宇,杨庚,陈蕾,许建. 计算机应用研究 . 2011(05)

基于衰减信道的无线传感器网络次优决策融合算法 [J]. 戎舟,王锁萍. 仪器仪表学报 . 2010(11)

无线传感器网络中的数据融合及其能效评估 [J]. 回春立,刘巍,张豫鹤,崔莉. 计算机应用研究 . 2008(02)

资源受限的无线传感器网络基于衰减信道的决策融合 [J]. 李燕君,王智,孙优贤. 软件学报 . 2007(05)

信号检测与估计理论[M]. 清华大学出版社 , 赵树杰,赵建勋编著, 2005

通信原理[M]. 国防工业出版社 , 樊昌信等编著, 2001

Views

141

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Energy-efficient WSNs clustering data fusion algorithm

A data aggregation algorithm based on virtual grids in wireless sensor networks

Review of data aggregation system structure in wireless sensor networks

n-preindexing coding style for data aggregation of state in WSNs

Effective energy reporting aggregation mechanism in wireless sensor networks

Related Author

SUN Chao

YANG Xiao-feng

PENG Li

ZHEN Zhi-jun

LU Shi-wen

ZHAO Ji-jun

LIU Yun-fei

ZHAO Xin

Related Institution

School of Internet of Things Engineering,Jiangnan University

Graduate University of Chinese Academy of Sciences

School of Information and Electric Engineering,Hebei University of Engineering

Faculty of Computing,Nanchang Hangkong University

⁰