| 无线传感器网络快速组网机制的改进 |
| |
| 引用本文： | 孟繁亮,韩毅刚.无线传感器网络快速组网机制的改进[J].计算机工程与应用,2010,46(22):126-130. |
| |
| 作者姓名： | 孟繁亮 韩毅刚 |
| |
| 作者单位： | 南开大学,信息技术学院,天津,300071 |
| |
| 摘 要： | 无线网络的入网连接时延过长，在要求快速组网的场合下应用不理想。对IEEE802.15.4无线传感器网络的协议进行了改进，NS2仿真结果证明，与原协议标准相比，分别将入网连接的两个步骤时延缩短了90%和80%左右，改进效果非常明显，使得无线网络能够应用到实时监测场合。
|
| 关 键 词： | IEEE802.15.4 无线传感器网络 组网连接机制 NS2 |
| 收稿时间： | 2009-1-8 |
| 修稿时间： | 2009-4-22
|
Improvement of fast association mechanism in wireless sensor network |
| |
| MENG Fan-liang,HAN Yi-gang.Improvement of fast association mechanism in wireless sensor network[J].Computer Engineering and Applications,2010,46(22):126-130. |
| |
| Authors: | MENG Fan-liang HAN Yi-gang |
| |
| Affiliation: | (College of Information Technical Science,Nankai University, Tianjin 300071,China) |
| |
| Abstract: | Wireless networks have a long associate delay,so application in fast association occasions is not quietly ideal.This paper improves IEEE802.15.4 wireless sensor networks protocol, and NS2 simulation results demonstrate that compared with the original protocol standards, it is respectively shorten the delay by 90% and 80% in network association two steps.The effect of improvement is very obvious,and makes the wireless network be applied to real-time monitoring occasions. |
| |
| Keywords: | IEEE802 15 4 NS2 |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程与应用》浏览原始摘要信息 |
|
点击此处可从《计算机工程与应用》下载全文 |
|
