Distributed Circular Pipeline Work Scheduling in Low-Duty-Cycle Wireless Sensor Networks

JIANG Chan; LI Tao-shen; LIANG Jun-bin

doi:10.3969/j.issn.0372-2112.2018.07.027

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Distributed Circular Pipeline Work Scheduling in Low-Duty-Cycle Wireless Sensor Networks

更新时间：2025-07-16

- Distributed Circular Pipeline Work Scheduling in Low-Duty-Cycle Wireless Sensor Networks
- Acta Electronica Sinica Vol. 46, Issue 7, Pages: 1732-1736(2018)
- 作者机构：
  
  1. 华南理工大学电子与信息学院,广东,广州,510641
  2. 广西大学计算机与电子信息学院广西多媒体通信与网络技术重点实验室,广西,南宁,530004
  3. 华南理工大学电子与信息学院,广东,广州,510641
  4. 广西大学计算机与电子信息学院广西多媒体通信与网络技术重点实验室,广西,南宁,530004
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0372-2112.2018.07.027
  CLC： TP393
- Published Online：25 July 2018，
  
  Published：2018
- 稿件说明：
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JIANG Chan, LI Tao-shen, LIANG Jun-bin. Distributed Circular Pipeline Work Scheduling in Low-Duty-Cycle Wireless Sensor Networks[J]. Acta Electronica Sinica, 2018, 46(7): 1732-1736.
DOI：

JIANG Chan, LI Tao-shen, LIANG Jun-bin. Distributed Circular Pipeline Work Scheduling in Low-Duty-Cycle Wireless Sensor Networks[J]. Acta Electronica Sinica, 2018, 46(7): 1732-1736. DOI： 10.3969/j.issn.0372-2112.2018.07.027.

摘要

低占空比传感网中节点的长时间睡眠会导致数据查询延迟的增加.如何调度节点唤醒时间从而最小化延迟，是一个难解的组合优化问题.提出一个分布式的环状流水线调度算法，不用长时间等待即可进行数据传输.分析表明，算法可获得较低的延迟和更长的网络生命周期.

Abstract

Long sleeping time of nodes in a low-duty-cycle sensor network will increase data enquiry latency.How to schedule wakeup time of different nodes in the network to minimize the latency is a combinatorial optimization problem.A distributed circular pipeline scheduling algorithm is proposed

by which enquiry data can be transmitted without long wait.Analyses show that the algorithm achieves not only lower latency

but also longer network lifetime.

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