Low-duty-ratio MAC protocol for WSNs based on synchronous scheduling

JI Peng-fei; LI Zhen-bo; ZHANG Zheng; DING Kai; CHEN Jia-pin

doi:10.13873/J.1000-9787(2019)01-0027-03

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Low-duty-ratio MAC protocol for WSNs based on synchronous scheduling

更新时间：2025-09-11

- Low-duty-ratio MAC protocol for WSNs based on synchronous scheduling
- Vol. 38, Issue 1, Pages: 27-29(2019)
- 作者机构：
  
  1. 上海交通大学电子信息与电气工程学院薄膜与微细技术教育部重点实验室
  2. 无锡近地面感知与探测重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2019)01-0027-03
  CLC： TN929.5;TP212.9
- Published：2019
- 稿件说明：
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[1]纪鹏菲,李振波,张铮,丁凯,陈佳品.基于同步调度的低占空比无线传感器网络MAC协议[J].传感器与微系统,2019,38(01):27-29.

JI Peng-fei, LI Zhen-bo, ZHANG Zheng, et al. Low-duty-ratio MAC protocol for WSNs based on synchronous scheduling[J]. 2019, 38(1): 27-29.
[1]纪鹏菲,李振波,张铮,丁凯,陈佳品.基于同步调度的低占空比无线传感器网络MAC协议[J].传感器与微系统,2019,38(01):27-29. DOI： 10.13873/J.1000-9787(2019)01-0027-03.

JI Peng-fei, LI Zhen-bo, ZHANG Zheng, et al. Low-duty-ratio MAC protocol for WSNs based on synchronous scheduling[J]. 2019, 38(1): 27-29. DOI： 10.13873/J.1000-9787(2019)01-0027-03.

摘要

SCP-MAC协议相邻节点间的同步唤醒

如果通信负荷增加

会产生较高的无意侦听

会降低能效和吞吐量

造成拥塞。提出了一种基于同步调度的超低占空比MAC协议ESCP-MAC

优化了唤醒调度方式

减少相邻节点的竞争

采用低功耗侦听的方式同步。仿真和实验结果表明:提出的协议在继承SCPMAC协议低能耗优势的基础上

改善了多跳传输的端到端延时性能

减少了丢包率。

Abstract

In SCP-MAC protocol

synchronous awakening between adjacent nodes

with the increase of communication load

will cause unintentional listening and decline of energy efficiency and handling capacity

which can lead to network congestion. A low-duty-ratio MAC protocol is proposed. It optimizes the awakening scheduling mode

reduces the competition of adjacent nodes and synchronizes with low-power consumption listening. The simulation results shows that ESCP-MAC protocol retains the advantage of low energy consumption

improves characteristics of end-to-end delay and reduces rate of packet loss.

关键词

Keywords

references

Medium access control with coordinated adaptive sleeping for wireless sensor networks [J] . Wei Ye,John Heidemann,Deborah Estrin. IEEE/ACM Transactions on Networking （TON） . 2004 (3)

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Related Institution

Science and Technology on Near Surface Detection Key Laboratory

School of Automation,Chongqing University

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