A low power consumption MAC protocol of wireless sensor networks

JIANG Bo-bin; ZHANG Zheng; LI Zhen-bo; TANG Xiao-ning; MAO Ling; CHEN Jia-pin

doi:10.13873/j.1000-97872014.02.019

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A low power consumption MAC protocol of wireless sensor networks

更新时间：2025-09-11

- A low power consumption MAC protocol of wireless sensor networks
- Vol. 33, Issue 2, Pages: 26-28(2014)
- 作者机构：
  
  上海交通大学微纳科学技术研究院薄膜与微细技术教育部重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872014.02.019
  CLC： TP212.91;TN915.04
- Published：2014
- 稿件说明：
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[1]蒋博斌,张铮,李振波,唐晓宁,毛玲,陈佳品.一种低功耗的无线传感器网络MAC协议[J].传感器与微系统,2014,33(02):26-28.

JIANG Bo-bin, ZHANG Zheng, LI Zhen-bo, et al. A low power consumption MAC protocol of wireless sensor networks[J]. 2014, 33(2): 26-28.
[1]蒋博斌,张铮,李振波,唐晓宁,毛玲,陈佳品.一种低功耗的无线传感器网络MAC协议[J].传感器与微系统,2014,33(02):26-28. DOI： 10.13873/j.1000-97872014.02.019.

JIANG Bo-bin, ZHANG Zheng, LI Zhen-bo, et al. A low power consumption MAC protocol of wireless sensor networks[J]. 2014, 33(2): 26-28. DOI： 10.13873/j.1000-97872014.02.019.

摘要

在无线传感器网络中

为了避免不必要的能耗而达到延长网络寿命的目的

提出一种低功耗的无线传感器网络MAC协议。此协议在低功率侦听（LPL）基础上进行修改

通过前一次轮询的结果来推测这一次的流量状况

根据流量状况自适应调整侦听睡眠周期结构中相应的占空比

从而降低能耗。通过编程仿真并结合实验

对此模型进行验证

证明了此算法能降低能耗。

Abstract

In order to avoid unnecessary energy consumption and prolong life of wireless senor networks（WSNs）

a low power consumption MAC protocol for WSNs is proposed.This protocol is modified on the basis of low power listening（LPL）

while traffic condition is calculated by the last polling result

then duty cycle is adjusted on the basis of traffic condition to reduce energy consumption.This model is verified through programming simulation and combined with experiment

it shows that this algorithm can reduce energy consumption.

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