| 一种基于HEED的簇首多跳融合路由算法 |
| |
| 引用本文： | 姚新兵,王向东. 一种基于HEED的簇首多跳融合路由算法[J]. 通信技术, 2011, 44(4): 106-108,111 |
| |
| 作者姓名： | 姚新兵 王向东 |
| |
| 作者单位： | 沈阳工业大学信息科学与工程学院,辽宁沈阳,110870 |
| |
| 摘 要： | 无线传感器网络节点的能量有限,如何高效使用能量以延长网络寿命成为研究热点之一。针对HEED协议中簇首与基站直接通信能量消耗过大的问题,根据能耗模型与网络模型,提出一种基于HEED的簇首多跳融合路由算法,并用MATLAB在随机分布的传感器网络区域内进行算法的有效性仿真研究。仿真结果表明,新算法相对于HEED算法有效地延长了网络的生命周期。
|
| 关 键 词： | 分簇 融合 信息熵 簇间 路由 |
A Multi-hop Fusion Routing Algorithms based on HEED |
| |
| YAO Xin-bing,WANG Xiang-dong. A Multi-hop Fusion Routing Algorithms based on HEED[J]. Communications Technology, 2011, 44(4): 106-108,111 |
| |
| Authors: | YAO Xin-bing WANG Xiang-dong |
| |
| Affiliation: | YAO Xin-bing,WANG Xiang-dong(College of Information Science and Engineering,Shenyang University of Technology,Shenyang Liaoning 110870,China) |
| |
| Abstract: | The energy for WSN node is limited,and how to use the energy and thus to prolong its life-time becomes one of the research focuses.Based on the analysis of HEED protocol,this article proposes a multi-hop fusion routing algorithms,thus to solve the problem excessive energy consumption by cluster heads in communication with the base station.The simulation results show that the new algorithm is efficient in extension of the network life as compared with HEED algorithm. |
| |
| Keywords: | clustering fusion comentropy adjacent cluster routing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
