| 容迟容断传感器网络中基于节点活跃性的路由 |
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| 引用本文： | 刘杰彦,刘明,龚海刚,曾家智.容迟容断传感器网络中基于节点活跃性的路由[J].电子测量与仪器学报,2011(12):40-46. |
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| 作者姓名： | 刘杰彦 刘明 龚海刚 曾家智 |
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| 作者单位： | 电子科技大学计算机科学与工程学院 |
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| 基金项目： | 国家自然科学基金(No:61003229,60903158,60703113)资助 |
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| 摘 要： | 容迟容断移动传感器网络DTMSN(delay/disruption tolerant mobile sensor network)用于广泛的数据收集,在DTMSN动态变化的网络环境中传统传感器网络的路由策略不再适用.提出了一种基于节点活跃性的路由策略ABR(activity-based routing),其出发点为:网...
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| 关 键 词： | 容迟容断移动传感器网络 路由 活跃性 优先权 |
Activity-based routing for delay/disruption tolerant mobile sensor network |
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| u Jieyan,u Ming,g Haigang,eng Jiazhi.Activity-based routing for delay/disruption tolerant mobile sensor network[J].Journal of Electronic Measurement and Instrument,2011(12):40-46. |
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| Authors: | u Jieyan u Ming g Haigang eng Jiazhi |
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| Affiliation: | (School of Computer Science and Engineering,University of Electronic Science and Technology,Chengdu 611731,China) |
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| Abstract: | Delay/Disruption Tolerant Mobile Sensor Network(DTMSN) is the network for pervasive information gathering.Traditional routing approaches may not fit for DTMSN because the network is changeable.Since the activities of different sensors may vary for they are attached to different entities,the message replicated by the active sensors may exit more copies in the network and it has a high possibility of being received by the sink nodes.Therefore,an Activity-based Routing protocol(ABR) is proposed in this paper,in which the priority of the message is decided by the carriers’ activities,and the priority of the message is further used in the processes of message transmission and queue management.The simulation results show that compared with the relevant protocols,ABR gets higher message delivery ratio with lower delivery cost and delay. |
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| Keywords: | delay/disruption tolerant mobile sensor network routing activity priority |
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