High energy efficient clock synchronization protocol for sensor networks using time division flooding

ZENG Yi; HU Bo; FENG Hui

您当前的位置：

首页 >

文章列表页 >

High energy efficient clock synchronization protocol for sensor networks using time division flooding

更新时间：2024-10-14

- High energy efficient clock synchronization protocol for sensor networks using time division flooding
- Issue 5, Pages: 7-14(2007)
- 作者机构：
  
  1. 复旦大学电子工程系
  2. 复旦大学电子工程系,上海,200433
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP212.9
- Published：2007
- 稿件说明：
移动端阅览
ZENG Yi, HU Bo, FENG Hui. High energy efficient clock synchronization protocol for sensor networks using time division flooding[J]. 2007, (5): 7-14.
DOI：

ZENG Yi, HU Bo, FENG Hui. High energy efficient clock synchronization protocol for sensor networks using time division flooding[J]. 2007, (5): 7-14. DOI：

摘要

针对在基于传统的洪泛机制的同步协议中

节点由于无法预测数据包的到达时间需要长时间处于监听状态而造成能源效率降低的问题

提出了一种可与大多数传感器网络MAC协议协同工作的全网同步协议

采用了全新的分时洪泛机制

动态给节点分配独一的发送和接收时隙

极大地降低了空闲监听时间。仿真结果表明其达到了很高的能源利用率

并能有效缩短收敛时间、减小频偏校正误差。

Abstract

In most synchronization protocols that based on classic flooding scheme

the arrival time of packets couldn’t be predicted

so nodes had to keep monitoring the channel.Therefore

idle listening was quite serious which leaded to low energy efficiency.A novel synchronization protocol focusing on reducing idle listening was proposed

where time division flooding scheme was adopted to spread messages.Unique transmitting and receiving slots would be assigned to each individual in localized and distributed way.Higher energy efficiency

lower clock compensation error and faster convergence speed could be achieved

as shown in the simulations.Furthermore

it could be easily modified to co-work with plenty of MAC protocols.

关键词

Keywords

references

Views

843

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Time synchronization algorithm based on mobility model for underwater sensor networks

Data processing based on the privacy-preserving vector for wireless sensor networks

Optimal scalable redeployment algorithm of relay nodes in wireless sensor networks

Survey of wireless sensor network security techniques

New approach against Sybil attack in wireless sensor networks

Related Author

qiang WANGHui

xiu WENXiu

yu LINJun

sheng FENGGuang

wu LYUHong

Wei-ni ZENG

Ya-ping LIN

Ye-qing YI

Related Institution

College of Computer Science and Technology, Harbin Eng neering University

The 716th Research Institute,China Shipbuilding Industry Corporation

College of Information Science and Engineering,Hunan University

Department of Information Science and Engineering,Hunan Institute of Humanities Science and Technology

Research Center of Information Management,Naval University of Engineering

AI问答

⁰