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HOGGH:一种WMSN网络的路由优化算法 被引量：2

HOGGH:A Heuristic Optimization Algorithm for Geographic Greedy Hole-bypassing Routing Algorithms in WMSN
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摘要 研究WMSN(Wireless Multimedia Sensor Network)的洞路由算法优化问题。基于启发式思想,提出1种WM-SN的洞路由优化算法HOGGH(Heuristic Optimization algorithm for Geographic Greedy Hole-bypassing routing)。该算法对路由算法生成的路径进行探测,从中寻找波峰节点,再根据探测到的信息计算波峰节点之间的优化增益率,对优化增益率高的波峰节点之间的路径进行路径优化,从而达到对整条路径的优化。仿真实例说明了该算法的有效性。 The optimization problems in hole-bypassing routing algorithms in WMSN are considered.Based on heuristic thinking,a Heuristic Optimization algorithm for Geographic Greedy Hole-bypassing routing（HOGGH）is proposed.Firstly,the crest nodes are explored in the route provided by an existing greedy routing algorithm.Secondly,the optimization gain ratios of the between every two crest nodes are computed,and then the subroutes with the large optimization gain ratio are selected to be optimized.Simulation results demonstrate validity of HOGGH.
作者 唐瑞春 郭双乐 纪红英
机构地区 中国海洋大学信息科学与工程学院 衡水学院数学与计算机学院
出处 《中国海洋大学学报（自然科学版）》 CAS CSCD 北大核心 2010年第11期123-128,共6页 Periodical of Ocean University of China
基金 国家科技支撑计划项目(2007BAH07B02)资助
关键词 路径优化 WMSN 洞路由算法 HOGGH routing optimization WMSN hole-bypassing routing HOGGH
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7

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同被引文献10

  • 1曹英烈,谢胜利,邱宏燕.MANET中基于位置和拓扑信息的混合路由算法[J].华南理工大学学报（自然科学版）,2007,35(1):74-79. 被引量：2
  • 2Akyildiz I F, Melodia T, Chowdhury K R. Wiretess Multimedia Sensor Networks: A Survey [J]. Computer Networks, 2007, 51 (3) : 921-960. M.
  • 3ande Xie, Yuanyan Gu. Multipath routing algorithm for wireless multimedia sensor network within expected network life [C]. Washington: Proceedings of the 2010 International Conference on Communications and Mobile Computing, 2010: 284-287.
  • 4Moufida Maimour. Maximally radio-disjoint multipath routing for wireless multimedia sensor networks [C]. New York: Proceedings of the 4th ACM workshops wireless multimedia networking and performance modeling, 2008: 26-31.
  • 5Ilia Politis, Michail Tsagkaropoulos, Tasos Dagiuklas, et al. Pow- er efficient video multipath transmission over wireless multimedia sensor networks [J]. Mobile Networks and Applications, 2008, 13 (2) : 274-284.
  • 6Agrakhed J, Biradar G S, Mytri V D. Energy efficient interference aware Multipath Routing protocol in WMSN [C]. New Delhi: Proceedings of India Conference(INDICON), 2011: 1-4.
  • 7Lu YM, Wong VWS. An energy-efficient multipath routing proto-col for wireless sensor networks[J]. International Journal of Com- munication Systems, 2007, 20(7): 747-766.
  • 8Chakrabartis, Mishra A. QoS issues in ad hoe wireless networks [J]. IEEE Communications Magazine, 2001, 39(2): 142-148.
  • 9Xiaoxia, Yuguang F. End-to-end delay differentiation by prioritized multipath muting in wireless sensor networks [C]. Atlanta: Proceeding of Military Communications Conference, 2005:1277-1283.
  • 10沙毅,李娜,张立立,朱丽春,张志伟.一种基于地理位置预测的Ad Hoc网络路由算法[J].小型微型计算机系统,2015,36(3):493-496. 被引量：3

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中国海洋大学学报（自然科学版）
2010年 第11期

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