Wireless sensor networks Top-K data query algorithm based on clustering

JIANG Xin; LI Chang-geng

doi:10.13873/J.1000-9787(2015)12-0146-03

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Wireless sensor networks Top-K data query algorithm based on clustering

更新时间：2025-09-11

- Wireless sensor networks Top-K data query algorithm based on clustering
- Vol. 34, Issue 12, Pages: 146-148+152(2015)
- 作者机构：
  
  中南大学物理与电子学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2015)12-0146-03
  CLC： TN929.5;TP212.9
- Published：2015
- 稿件说明：
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[1]江欣,李长庚.基于分簇的无线传感器网络Top-K数据查询算法[J].传感器与微系统,2015,34(12):146-148+152.

JIANG Xin, LI Chang-geng. Wireless sensor networks Top-K data query algorithm based on clustering[J]. 2015, 34(12): 146-148+152.
[1]江欣,李长庚.基于分簇的无线传感器网络Top-K数据查询算法[J].传感器与微系统,2015,34(12):146-148+152. DOI： 10.13873/J.1000-9787(2015)12-0146-03.

JIANG Xin, LI Chang-geng. Wireless sensor networks Top-K data query algorithm based on clustering[J]. 2015, 34(12): 146-148+152. DOI： 10.13873/J.1000-9787(2015)12-0146-03.

摘要

Top-K数据查询是无线传感器网络的一个重要应用

如何节省能耗是Top-K数据查询的一个重要课题。针对传统的Top-K数据查询是多跳传输

节点过滤窗口更新代价大等缺点

提出一种基于分簇的无线传感器网络Top-K数据查询算法。通过对节点进行分簇进而减少数据的传输跳数

通过设置过滤器值对数据过滤

减少冗余数据的传输

增加探寻过程

保证数据的完整性和可靠性

实现降低网络节点整体通信能耗的目的。仿真结果表明:与传统算法相比

该算法可有效降低网络的整体能耗

提高能量有效性。

Abstract

Top-K data query is an important application of wireless sensor networks（ WSNs）

how to save energy consumption is an important topic of Top-K data queries. Aiming at shortcomings that traditional Top-K data query is multi-hop transmission

update price of nodes filtering window is high

propose a Top-K data query algorithm for WSNs based on clustering. By clustering nodes to reduce hops of data transmission

by setting filter values for data filtering to reduce transmission of redundant data

increase the process of exploring to ensure data integrity and reliability

to achieve lower overall communication energy consumption of network node purposes. Simulation results show that compared with traditional algorithm

it can reduce overall energy consumption of network

increase effectiveness of energy.

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references

基于分簇无线传感器网络的路由算法研究 [J]. 郭书城,卢昱,许定根. 通信学报 . 2010(S1)

一种基于ARMA的WSN非均衡分簇路由算法 [J]. 韩志杰,王汝传,凡高娟,肖甫. 电子学报 . 2010(04)

A new deterministic data aggregation method for wireless sensor networks [J] . Signal Processing . 2007 (12)

Evaluation of water quality and pollution using multichannel sensors [J] . Hiromitsu Sakai,Satoru Iiyama,Kiyoshi Toko. Sensors & Actuators: B. Chemical . 2000 (1)

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