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基于真实场景下的DT-MSN性能分析 被引量：1

Performance analysis for DT-MSN in realistic scenario
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摘要 由于DT-MSN中节点的移动规律对网络性能起着关键的作用,本文采用真实场景中节点移动轨迹的样本,提取节点的移动规律,从而建立了容延迟移动传感器网络中移动节点间可通信概率的模型,并应用通用分析模型对网络进行了性能的分析,最后基于RandomizedRouting下用仿真检验了该模型的可行性.它能在布置网络前提供技术参考,具有重要的实际应用价值. The node mobility pattern plays a key role in performance of Delay Tolerant Mobile Sensor Networks （DT-MSN）. In this work, a communication model between the moving nodes in DT-MSN is proposed by abstracting the characteristics from nodal trace data in realistic scenario, this paper applied the generic analysis model for the performance evaluation in networks. A series of simulations are developed with Randomized Routing Algorithm to verify the presented analysis. It can provide a technological reference before arranging the network, and has an important practical application.
作者 何林 林锋 郑靓 周激流
机构地区 四川大学计算机学院
出处 《四川大学学报（自然科学版）》 CAS CSCD 北大核心 2011年第5期1059-1064,共6页 Journal of Sichuan University(Natural Science Edition)
基金 国家自然科学基金项目(60773168)
关键词 无线传感器网络 容延迟移动传感器网络 可通信概率 性能分析 WSN, DT-MSN, communication model, performance analysis
分类号 TN92 [电子电信—通信与信息系统]
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参考文献13

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二级参考文献2

共引文献3

同被引文献13

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引证文献1

四川大学学报（自然科学版）
2011年 第5期

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