| 基于非均匀分蔟无线传感器网络自适应数据传送机制的研究 |
| |
| 引用本文： | 黄布毅,王俊,胡智宏,崔光照.基于非均匀分蔟无线传感器网络自适应数据传送机制的研究[J].计算机测量与控制,2010,18(2). |
| |
| 作者姓名： | 黄布毅 王俊 胡智宏 崔光照 |
| |
| 作者单位： | 1. 河南省信息化电器重点实验室郑州轻工业学院,河南,郑州450002;河南省科技厅,河南郑州450003
2. 河南省信息化电器重点实验室郑州轻工业学院,河南,郑州450002 |
| |
| 基金项目： | 国家自然科学基金资助项目(60773122) |
| |
| 摘 要： | 针对无线传感器网络非均匀分簇路由协议在数据传送过程中的问题,本文提出了一种自适应数据传送机制,改善数据在传送过程中的实时性;其核心思想是:在LEACH协议概率分簇的基础上,通过分层选举和优化簇首数量,在能量消耗均衡且最小的情况下,利用网内数据融合、实时性标识结合内部中断的处理机制;仿真实验表明,ADTUC算法能够有效的改善数据传送的效率,提高网络的实时性,平衡网络的能量消耗,延长网络生命周期,比LEACH协议网络生命期提高54%。
|
| 关 键 词： | 无线传感网络 非均匀分蔟 能量效率 网络生命周期 |
Adaptive Data Transfer Mechanism For Wireless Sensor Networks Based on Unequal Clustering |
| |
| Huang Buyi,Wang Jun,Hu Zhihong,Cui Guangzhao.Adaptive Data Transfer Mechanism For Wireless Sensor Networks Based on Unequal Clustering[J].Computer Measurement & Control,2010,18(2). |
| |
| Authors: | Huang Buyi Wang Jun Hu Zhihong Cui Guangzhao |
| |
| Affiliation: | 1.Key Laboratory of Informational Electric Apparatus in Henan State Zhengzhou Univ.of Light Ind./a>;Zhengzhou 450002/a>;2.Henan Science & Technology Commission/a>;Zhengzhou 450003/a>;China |
| |
| Abstract: | The paper discussed the unequal clustering routing protocol for wireless sensor networks concerning data transmission,and proposed an adaptive data transfer mechanism,to improve the real-time data transmission.It mainly described that basing on the probability clustering in the LEACH protocol,getting through the cluster head hierarchical election and optimizing the number of the cluster head,making the consumption of energy equalization and minimality,Meanwhile,using data fusion of the internalnetwork and i... |
| |
| Keywords: | WSN unequal clustering energy efficiency network lifetime |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
