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传感器网络加权质心自定位算法 被引量：7

Hops-weighted centroid localization algorithm for wireless sensor network
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摘要 提出了基于跳距的加权质心定位算法,用信标节点和未知节点之间的跳距来确定质心算法中各信标节点的加权因子,以提高质心算法的定位精度。对普通质心算法和改进后的质心算法进行了模拟仿真,结果表明所提出的算法从总体上看具有较好的定位效果。 A weighted centroid localization algorithm based on communication hops for wireless sensor network is presented,the hops between the beacon nodes and an unknown node are employed to be the weighted factors of the beacon nodes for improving the localization accuracy.Simulations on the common centroid algorithm and the improved centroid algorithm have also been performed,resuhs demonstrate the later has the better localization effects in general.
作者 程远国 徐辉
机构地区 海军工程大学电子工程学院 华中科技大学计算机科学与技术学院
出处 《计算机工程与应用》 CSCD 北大核心 2009年第7期105-107,共3页 Computer Engineering and Applications
基金 国家高技术研究发展计划(863)No.2007AA01Z309 湖北省自然科学基金No.2007ABA299,No.2007ABA 187~~
关键词 无线传感器网络 节点定位 质心算法 仿真 wireless sensor networks node self-localization centroid algorithm simulation
分类号 TP393 [自动化与计算机技术—计算机应用技术]
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参考文献4

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  • 1Bulusu N. Self-Configuring localization systems [Ph.D. Thesis]. Los Angeles: University of California, 2002.
  • 2Welch G, Bishop G, Vicci L, Brumback S, Keller K, Colucci D. The HiBall tracker: High-Performance wide-area tracking for virtual and augmented environments. In: Proc. of the ACM Symp. on Virtual Reality Software and Technology. London: ACM Press, 1999. 1-11. http://www.cs.unc.edu/～welch/media/pdf/VRST99_HiBall.pdf
  • 3Sawides A, Han C-C, Srivastava MB. Dynamic fine-grained localization in ad-hoc networks of sensors. In: Proc. of the 7th Annual Int'l Conf. on Mobile Computing and Networking. Rome: ACM Press, 2001. 166-179. http://citeseer. ist.psu.edu/savvides01dynamic.html
  • 4Hazas M, Ward A. A novel broadband ultrasonic location system. In: Borriello G, Holmquist LE, eds. Proc. of the 4th Int'l Conf.on Ubiquitous Computing. Goteborg: Springer-Verlag, 2002. 264-280. http://www.viktoria.se/ubicomp/ap.html
  • 5Hazas M, Ward A. A high performance privacy-oriented location system. In: Titsworth F, ed. Proc. of the 1st IEEE Int'l Conf. on Pervasive Computing and Communications. Fort Worth: IEEE Computer Society, 2003. 216-233. http://www.comp.lancs.ac.uk/～hazas/Hazas03_AHighPerformancePrivacy-OrientedLS.pdf
  • 6Doherty L. Algorithms for position and data recovery in wireless sensor networks [MS. Thesis]. Berkeley: University of California,2000.
  • 7Avvides A, Park H, Srivastava MB. The bits and flops of the N-hop multilateration primitive for node localization problems. In:Proc. of the 1st ACM Int'l Workshop on Wireless Sensor Networks and Applications. Atlanta: ACM Press, 2002. 112-121.http://nesl.ee.ucla.edu/projects/ahlos/reports/tm20020307 AS.pdf
  • 8He T, Huang CD, Blum BM, Stankovic JA, Abdelzaher T. Range-Free localization schemes in large scale sensor networks. In: Proc.of the 9th Annual Int'l Conf. on Mobile Computing and Networking. San Diego: ACM Press, 2003.81-95. http://www.cs.virginia.edu/～th7c/paper/APIT_CS-2003 -06.pdf
  • 9Girod L, Bychovskiy V, Elson J, Estrin D. Locating tiny sensors in time and space: A case study. In: Werner B, ed. Proc. of the2002 IEEE Int'l Conf. on Computer Design: VLSI in Computers and Processors. Freiburg: IEEE Computer Society, 2002. 214-219.http://lecs.cs.ucla.edu/Publications/papers/iccd-2002.pdf
  • 10Priyantha NB, Miu AKL, Balakrishnan H, Teller S. The cricket compass for context-aware mobile applications. In: Proc. of the 7th Annual Int'l Conf. on Mobile Computing and Networking. Rome: ACM Press, 2001. 1-14. http://nms.lcs.mit.edu/papers/Cricket Compass.pdf

共引文献671

同被引文献38

  • 1方震,赵湛,郭鹏,张玉国.基于RSSI测距分析[J].传感技术学报,2007,20(11):2526-2530. 被引量：265
  • 2王福豹,史龙,任丰原.无线传感器网络中的自身定位系统和算法[J].软件学报,2005,16(5):857-868. 被引量：672
  • 3安恂,蒋挺,周正.一种用于无线传感器网络的质心定位算法[J].计算机工程与应用,2007,43(20):136-138. 被引量：35
  • 4CHU H C,JAN R H.A GPS-less,Outdoor,Self-positioning Method for Wireless Sensor Networks[J].Ad Hoc Networks,2007(5):547-557.
  • 5XU J L,TANG X Y,WANG C L.A New Storage Scheme for Approximate Location Queries in Object-tracking Sensor Networks[J].IEEE Transactions on Parallel and Distributed Systems,2008,19(2):262-275.
  • 6YUEN K,LIANG B,LI B C.A Distributed Framework for Correlated Data Gathering in Sensor Networks[J].IEEE Transactions on Vehicular Technology,2008,57(1):578-593.
  • 7YEDAVALLI K,KRISHNAMACHARI B.Sequence-based Localization in Wireless Sensor Networks[J].IEEE Transactions on Mobile Computing,2008,17(1):81-94.
  • 8Chu H C, Jan R H.A GPS-less, outdoor, self-positioning method for wireless sensor networks[J].Ad Hoc Networks, 2007,5 : 547-557.
  • 9Xu J L,Tang X Y, Wang C L.A new storage scheme for ap- proximate location queries in object-tracking sensor networks[J]. IEEE Transactions on Parallel and Distributed Systems,2008, 19 (2) :262-275.
  • 10Yuen K, Liang B, Li B C.A distributed framework for correlated data gathering in sensor networks[J].IEEE Transactions on Vehicular Technology, 2008,57 ( 1 ) : 578-593.

引证文献7

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计算机工程与应用
2009年 第7期

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