| 应急通信中WSN系统模型及性能评价指标体系研究 |
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| 引用本文： | 王海涛,李建州,陈晖.应急通信中WSN系统模型及性能评价指标体系研究[J].航空电子技术,2014(3):1-4. |
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| 作者姓名： | 王海涛 李建州 陈晖 |
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| 作者单位： | 解放军理工大学信息管理中心,南京,210007 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 应急通信环境复杂多变,对无线传感网的服务能力提出了更高要求。本文给出了一种适用于应急通信的WSN的系统模型,并就网络拓扑、部署方式、感知模型、能耗模型以及覆盖和连通性进行了说明。然后,在介绍常规网络服务评价指标的基础上,归纳总结WSN的性能评价指标体系。最后,对全文进行了小结。
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| 关 键 词： | 应急通信 无线传感网 系统模型 QoS 评级指标 |
Investigation of System Model and Performance Evaluation Index System of Wireless Sensor Netwo rk in Emergency Communication |
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| WANG Hai-tao,LI Jian-zhou,CHEN Hui.Investigation of System Model and Performance Evaluation Index System of Wireless Sensor Netwo rk in Emergency Communication[J].Avionics Technology,2014(3):1-4. |
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| Authors: | WANG Hai-tao LI Jian-zhou CHEN Hui |
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| Institution: | (Information Management Center, PLAUST, Nanjing 210007, China) |
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| Abstract: | Emergency communication environment is complicated and volatile, posing higher requirements for service capability of Wireless sensor network （WSN）. In this paper, a system mode suitable for WSN in emergency communication is proposed. In this system model, network topology, deployment manner, sensing model, energy consumption model, coverage and connectivity of WSN are expounded. Then, on the basis of introducing QoS evaluation indexes of general networks, performance evaluation index system of WSN is concluded. At last, summarization of the paper is given. |
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| Keywords: | emergency communication wireless sensor network system model QoS evaluation index |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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