| 异构传感器网络节点部署算法 |
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| 引用本文： | 袁辉勇,羊四清.异构传感器网络节点部署算法[J].计算机系统应用,2010,19(5):77-79. |
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| 作者姓名： | 袁辉勇 羊四清 |
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| 作者单位： | 1. 湖南人文科技学院计算机科学技术系,湖南,娄底,417000
2. 湖南人文科技学院计算机科学技术系,湖南,娄底,417000;湖南大学计算机与通信学院,湖南,长沙,410082 |
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| 基金项目： | 湖南省教育厅科研项目(09C547);湖南省"十一五"重点学科建设项目 |
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| 摘 要： | 传感器节点的部署方式有确定性的和自组织两种。研究了由高级节点和普通节点组成的异构传感器网络的节点部署问题。给出一种满足连通覆盖条件的最大化网络寿命模型,通过分析节点的能量消耗,计算出了最大化网络寿命时两种节点的部署比例,提出了最大化网络寿命的节点部署算法。
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| 关 键 词： | 传感器网络 异构 节点部署 算法 |
| 收稿时间： | 2009/8/18 0:00:00 |
| 修稿时间： | 2009/9/28 0:00:00 |
Node Deployment Algorithm for Heterogeneous Sensor Networks |
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| YUAN Hui-Yong and YANG Si-Qing.Node Deployment Algorithm for Heterogeneous Sensor Networks[J].Computer Systems& Applications,2010,19(5):77-79. |
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| Authors: | YUAN Hui-Yong and YANG Si-Qing |
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| Affiliation: | YUAN Hui-Yong1,YANG Si-Qing1,2(1.Department of Computer Science,Hunan Institute of Humanities,Science , Technology,Loudi 417000,China,2.College of Computer , Communication,Hunan University,Changsha 410082,China) |
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| Abstract: | The sensor node deployment is either deterministic or self-organizing. This paper studies node deployment of heterogeneous wireless sensor networks, which consists of two types of nodes: one is advanced nodes, the other is normal nodes. It also analyzes the two types of sensor's energy consumption, and a maximizing lifetime model is proposed, which satisfies connectivity and coverage conditions. The proportion between two types nodes is calculated, and a new node deployment algorithm for heterogeneous wireless sensor networks is proposed. |
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| Keywords: | sensor networks heterogeneous node deployment algorithm |
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