Time synchronization algorithm for WSNs based on self-calibration

HAN Yong-peng1; AN Yong1; MU Rong-zeng1; YAN Yue-peng1

doi:10.13873/j.1000-97872013.08.016

Chinese

您当前的位置：

首页 >

文章列表页 >

Time synchronization algorithm for WSNs based on self-calibration

更新时间：2025-09-11

- Time synchronization algorithm for WSNs based on self-calibration
- Vol. 32, Issue 8, Pages: 128-130(2013)
- 作者机构：
  
  1. 中国科学院微电子研究所昆山分所
  2. 中国科学院微电子研究所
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872013.08.016
  CLC： TN929.5;TP212.9
- Published：2013
- 稿件说明：
移动端阅览
[1]韩永朋,安勇,牟荣增,阎跃鹏.基于自动校准的WSNs时间同步算法[J].传感器与微系统,2013,32(08):128-130.

HAN Yong-peng1, AN Yong1, MU Rong-zeng1, et al. Time synchronization algorithm for WSNs based on self-calibration[J]. 2013, 32(8): 128-130.
[1]韩永朋,安勇,牟荣增,阎跃鹏.基于自动校准的WSNs时间同步算法[J].传感器与微系统,2013,32(08):128-130. DOI： 10.13873/j.1000-97872013.08.016.

HAN Yong-peng1, AN Yong1, MU Rong-zeng1, et al. Time synchronization algorithm for WSNs based on self-calibration[J]. 2013, 32(8): 128-130. DOI： 10.13873/j.1000-97872013.08.016.

摘要

针对无线传感器网络（WSNs）中时钟偏移问题

提出了一种基于自动校准的时间同步算法

采用修改的延迟测量时间同步（DMTS）算法

子节点将其本地时间同步到汇聚节点

并且在保证同步精度的前提下

结合一种极低复杂度的时间自动校准机制

子节点动态校准自己的时钟计数。相比无校准的同步算法

可以大幅度地降低节点间时间同步的频率

从而有效地降低传感器节点的能耗和其他开销。

Abstract

Aiming at issue of clock skew in wireless sensor networks

a time synchronization algorithm based on self-calibration method is presented.Using modified delay measurement time synchronization（DMTS） algorithm

the time of the child nodes can be synchronized to the sink node.And on the premise of ensuring synchronization precision

combines a very low complexity time self-calibration scheme

the child nodes calibrate their clock counts dynamically.Compared with the synchronization algorithm of no calibration

it can greatly reduce the frequency of time synchronization and effectively reduce energy consumption and other overhead of sensor nodes.

关键词

Keywords

references

基于唤醒的WSN的MAC协议改进与实现 [J]. 朱渝林,严军,沈明华,张雪凡. 计算机工程 . 2010(17)

无线传感器网络 [J]. 任丰原,黄海宁,林闯. 软件学报 . 2003(07)

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

LoRa-based low power consumption aquaculture water quality monitoring system design

Improved TPSN algorithm based on CC2530

Consensus time synchronization for WSNs with time-delay

Design of low power consumption environment monitoring system for multi-span greenhouse based on ZigBee

TPSN-RBS joint time synchronization algorithm for wireless sensor networks

Related Author

ZHANG Qin

DAI Yang

YANG Shenglong

ZHANG Heng

CUI Xuesen

ZHANG Qing-hua

HUANG Yu-qing

SHI Fan-rong

Related Institution

Key Laboratory of East China Sea ＆ Oceanic Fishery Resources Exploitation and Utilization,Ministry of Agriculture,East China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences

College of Engineering Science and Technology,Shanghai Ocean University

School of Information Engineering,Southwest University of Science and Technology

School of Electrical and Information Engineering,Anhui University of Science and Technology

School of Electronic Information and Electrical Engineering,Shanghai Jiao Tong University

⁰