MAC protocol for wireless sensor networks based on spanning tree

YUE Yu-jun; LIU Cong-xin; LIU Jie-fang; ZENG Wei-lu

doi:10.13873/j.1000-97872008.03.036

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MAC protocol for wireless sensor networks based on spanning tree

更新时间：2025-09-11

- MAC protocol for wireless sensor networks based on spanning tree
- Issue 3, Pages: 52-54+57(2008)
- 作者机构：
  
  1. 三峡大学电气信息学院
  2. 三峡大学电气信息学院,湖北,宜昌,443002
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872008.03.036
  CLC： TN929.5;TP212.9
- Published：2008
- 稿件说明：
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[1]岳宇君,刘从新,刘解放,曾维鲁.基于生成树的无线传感器网络MAC协议[J].传感器与微系统,2008(03):52-54+57.

YUE Yu-jun, LIU Cong-xin, LIU Jie-fang, et al. MAC protocol for wireless sensor networks based on spanning tree[J]. 2008, (3): 52-54+57.
[1]岳宇君,刘从新,刘解放,曾维鲁.基于生成树的无线传感器网络MAC协议[J].传感器与微系统,2008(03):52-54+57. DOI： 10.13873/j.1000-97872008.03.036.

YUE Yu-jun, LIU Cong-xin, LIU Jie-fang, et al. MAC protocol for wireless sensor networks based on spanning tree[J]. 2008, (3): 52-54+57. DOI： 10.13873/j.1000-97872008.03.036.

摘要

简要分析了无线传感器网络（W SNs）MAC层协议

针对MAC协议在节能和时延方面的不足

提出了一种基于生成树的MAC协议（ST-MAC）。以汇聚点为根节点

创建一个由网络中所有节点组成的生成树。ST-MAC采用TDMA接入方式

其固有的低工作周期提高了网络性能。性能分析和实验结果表明:相对S-MAC

ST-MAC在能量节省和时延方面有较好的效果。

Abstract

Simple analysis is made in MAC for wireless sensor networks.Taking account of the drawbacks in energy efficient and latency of the existing MAC protocols

a MAC protocol based on a spanning tree（ST-MAC）is proposed.With sink node as root node

a spanning tree of all the nodes in the networks is created.ST-MAC adopts TDMA

whose inherent low duty cycle improves the performance of the networks.The performance analyses and experimental results show that ST-MAC is better than S-MAC in terms of both energy efficient and latency.

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references

无线传感器网络[M]. 清华大学出版社 , 孙利民等编著, 2005

Wireless sensor networks: a survey [J] . I.F. Akyildiz,W. Su,Y. Sankarasubramaniam,E. Cayirci. Computer Networks . 2002 (4)

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