计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (9): 136-138.

• 网络、通信与安全 • 上一篇    下一篇

无线传感器网络实时传输协议的研究与实现

童洪亮 朱培栋 毛羽刚   

  1. 国防科学技术大学计算机学院616教研室 国防科学技术大学
  • 收稿日期:2006-07-20 修回日期:1900-01-01 出版日期:2007-03-21 发布日期:2007-03-21
  • 通讯作者: 童洪亮

Investigation and implementation of real-time transportation protocol for wireless sensor network

  • Received:2006-07-20 Revised:1900-01-01 Online:2007-03-21 Published:2007-03-21

摘要: 无线传感器网络能够协作地实时监测、感知和采集网络分布区域内的各种环境或监测对象的信息,并对他们进行处理,然后传送到用户。在该过程中,数据的实时传输协议对应用的成功起着至关重要的作用。基于TinyOS1.1.11平台对SPEED协议进行了实现,解决了反向压力和拥塞后的恢复问题,并对其进行了测试,最后提出了能更好地满足实时无线传感器网络应用的一些思路。

Abstract: Wireless sensor network can collect and process real-time environmental information, then forward the results to its users. Real-time transport protocol is vital to the success of application. SPEED routing protocol is implemented and improved based on TinyOS1.1.11 platform. According to our experiment results, we propose some ideas that can improve the real-time performance of a wireless sensor network application.