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1. 黑龙江大学计算机科学技术学院,黑龙江 哈尔滨150080
2. 黑龙江大学信息科学与技术学院,黑龙江 哈尔滨150080
3. 黑龙江省数据库与并行计算重点实验室,黑龙江 哈尔滨150080
[ "张伟平(1964-),女,黑龙江哈尔滨人,黑龙江大学工程师,主要研究方向为无线传感器网络。" ]
[ "郭亚红(1972-),女,黑龙江双鸭山人,黑龙江大学副教授,主要研究方向为无线传感器网络。" ]
[ "王蒙(1989-),女,黑龙江牡丹江人,黑龙江大学硕士生,主要研究方向为无线传感器网络。" ]
[ "倪林雨(1990-),男,黑龙江庆安人,黑龙江大学硕士生,主要研究方向为无线传感器网络。" ]
[ "李金宝(1969-),男,黑龙江庆安人,博士,黑龙江大学教授,主要研究方向为无线传感器网络、数据库原理、移动计算和并行计算。" ]
网络出版日期:2016-03,
纸质出版日期:2016-03-25
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张伟平, 郭亚红, 王蒙, 等. MR-MC无线传感器网络基于森林的数据收集研究[J]. 通信学报, 2016,37(3):40-47.
Wei-ping ZHANG, Ya-hong GUO, Meng WANG, et al. Forest based data collection in MR-MC wireless sensor networks[J]. Journal on communications, 2016, 37(3): 40-47.
张伟平, 郭亚红, 王蒙, 等. MR-MC无线传感器网络基于森林的数据收集研究[J]. 通信学报, 2016,37(3):40-47. DOI: 10.11959/j.issn.1000-436x.2016051.
Wei-ping ZHANG, Ya-hong GUO, Meng WANG, et al. Forest based data collection in MR-MC wireless sensor networks[J]. Journal on communications, 2016, 37(3): 40-47. DOI: 10.11959/j.issn.1000-436x.2016051.
传感器网络的部署环境以及节点自身的限制,导致传感器节点很容易出现故障并且难以维护。在基于树的数据收集过程中,节点故障或者链路拥塞会造成较高的通信时延,甚至数据丢失。针对该问题提出以森林作为路由结构进行数据收集的策略。首先提出一个建立森林的算法,然后以多棵树作为路由结构进行数据收集。理论分析和实验结果表明,提出的方法可以有效减少数据收集过程中的数据丢失,在有25个故障节点的情况下,3棵树的森林路由结构收集的数据量与基于连通支配集的路由树收集的数据量相比多55%,并且能降低数据收集的延迟。
The limit of node itself and deployment environment of WSN result in the node was prone to failure and diffi-cult to maintain.In the tree-based data collection process
the node failure or lin congestion could result in higher com-munication delay
or even data loss.To solve this problem
a strategy for data collection was proposed which used forest as the routing structure.Firstly
an algorithm for the construction of forest was proposed
and then collect data through trees in the forest.Theoretical analysis and simulation results show that
the method could reduce the loss of data in the data collection process effectively
in the case of 25 fault nodes
the amount of data collected by forest routing structure of 3 trees compared to the amount of data collected from the connected dominating set is more than 55%
and reduce the la-tency of data collection.
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SEKSAN L , EDWARD J , COYLE . Optimizing the collection of local decisions for time-constrained distributed detection in WSNs [C ] // INFOCOM,2013 Proceedings IEEE . c 2013 : 1923 - 1931 .
HUANG C , LIN T , CHEN L , et al . XD:a cross -layer designed data collection mechanism for mission-critical WSN in urban buildings [C ] // International Conference on Mobile Data Management:Systems,Services and Middleware , 2009 .
CHEN S , WANG Y , LI M , et al . Order-optimal data collection in wireless sensor networks:delay and capacity [C ] // 6th A ual IEEE Communications Society Conference on.Sensor,Mesh and Hoc Communications and Networks,2009.SECON'09 , c 2009 : 1 - 9 .
FANG X , GAO H , LI J , et al . Application-aware data collection in Wireless Sensor Networks [C ] // INFOCOM,2013 Proceedings IEEE , c 2013 : 1645 - 1653 .
LUO C , WU F , SUN J , et al . Compressive data gathering large-scale wireless sensor networks [C ] // The 15th Annual International Conference on Mobile Computing and Networking.ACM , c 2009 : 145 - 156 .
WANG W , WANG B , LIU Z , et al . A cluster-based and tree-based power efficient data collection and aggregation protocol for wireless sensor networks [J ] . Information Technology Journal , 2011 , 10 ( 3 ): 557 - 564 .
LI M , WANG Y , WANG Y . Complexity of data collection,a gregation,and selection for wireless sensor networks [J ] . IEEE Transactions on,Computers , 2011 , 60 ( 3 ): 384 - 399 .
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李杨 , 郭龙江 , 李金宝 , 等 . 传感器网络基于小波分段常值压缩的数据收集研究 [J ] . 仪器仪表学报 , 2013 , 34 ( 1 ): 119 - 127 .
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史久根 , 胡小博 . 高效节能的无线传感器网络数据收集协议 [J ] . 电子测量与仪器学报 , 2012 , 26 ( 5 ): 437 - 445 .
SHI J G , HU X B . Energy-efficient data gathering protocol for wireless sensor networks [J ] . Journal of Electronic Measurement and Instrument , 2012 , 26 ( 5 ): 437 - 445 .
MADDEN S , FRANKLIN M J , HELLERSTEIN J M , et al . Tag:a tiny aggregation service for ad hoc sensor networks [J ] . OSDI Conf , 2002 , 36 ( 1 ): 1 - 28 .
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