期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

随机停留点移动模型下AODV路由协议性能仿真 被引量：3

Performance Simulation of AODV Protocol Using Random Waypoint Mobility Model
下载PDF
导出
摘要 随机停留点移动模型是无线自组网协议性能仿真中常见且广泛使用的移动模型,在仿真过程中存在节点平均移动速度衰减和节点空间分布边界效应问题。讨论分析了造成问题的主要原因,并给出避免节点平均移动速度衰减的方案。最后通过设置不同的节点最大移动速度和节点停留时间这两个移动参数,借助NS-2仿真分析了AODV路由协议性能的变化。仿真结果表明,节点移动速度的变化对AODV路由协议性能影响大,停留时间越长、移动速度越慢,AODV路由协议的分组投递率越大、分组端到端平均传输延时越小。 Random Waypoint mobility model is widely used in performance analysis of protocols in Ad Hoc networks. There are average speed decay of nodes and border effect problems of the node space distribution in simulation. This paper discusses the main reasons of these phenomena, and proposes some solutions to avoid speed decay. Finally, it analyses the influence of maximum mobility speed and pause time of nodes on performance of the AODV routing protocol in NS2. The simulation results show that the protocol gains good performance in packet delivery fraction and average end-to-end delay at low speed and long pause time.
作者 黄庭培
机构地区 滁州学院计算机科学与技术系
出处 《计算机仿真》 CSCD 2008年第5期97-100,共4页 Computer Simulation
关键词 无线自组网 随机停留点移动模型 路由协议 仿真 Wireless self- organization network Random waypoint mobility model Routing protocol Simulation
分类号 TP393 [自动化与计算机技术—计算机应用技术]
  • 相关文献

参考文献8

  • 1J Broch, et al. A Performance Comparison of Multi - hop Wireless Ad Hoc Network Routing Protocols [ C ]. In Mobile Computing and Networking, October 1995. 85 - 97.
  • 2C E Perkins, E M Royer, S R Das and M K Marina. Performance Comparison of Two On - demand Routing Protocols for Ad Hoc Networks[J]. IEEE Personal Communications, 2001, 8( 1 ): 16 -28.
  • 3J Tsumochi, et al. Impact of Mobility Metrics on Routing Protocols for Mobile Ad Hoc Networks[ C]. Proc. IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM03), Victoria, 2003. 322 -325.
  • 4J Yoon, M Liu, B Noble. Random Waypoint Considered harmful [ C]. In INFOCOM, 2003.
  • 5C Bettstetter, O Krause. On Border Effects in Modeling and Simulation of Wireless Ad Hoc Networks [ C ]. The 3rd IEEE Int' l Conf on MWCMN, August, 2001.
  • 6K Viswanath, et al. Understanding the Random Waypoint model : a statistical approach[ R]. AMS Technical Report, September 2005.
  • 7孙国栋,廖明宏.一种避免Random Waypoint移动模型速度衰减的方法[J].小型微型计算机系统,2006,27(4):600-603. 被引量：3
  • 8C E Perkins, E M Royer. Ad - hoc on demand distance vector routing[ C]. The IEEE Workshop on Mobile Computing Systems and Applications (WMCSA), New Orleans, LA, 1999.

二级参考文献13

  • 1Zygmunt J Hass,Jing Deng,Ben Liang,et al.Wireless Ad hoc networks[M].Boston,MA,Addison Wesley 2001.
  • 2Hairong Qi,Sitharama Iyengar S,Krishnendu Chakrabarty.Distributed sensor networks-a review of recent research[J].Journal of the Franklin Institute,2001,338:655-668.
  • 3Malik Tubaishar,Sanjay Madria.Sensor networks:an overview[J].IEEE Potentials Apr-May,2003:20-23.
  • 4James P G Sterbenz,Rajesh Krishnan,Regina Rosales Hain.Survivable mobile wireless networks:issues,challenges and research directions[C].In:Proc.ACM Workshop on wireless security,September,2002:31-40.
  • 5Vanessa Ann Davies.Evaluating mobility models within Ad hoc network[D].Doctor Dissertation,Colorado School of Mines,2002.
  • 6Tracy Camp,Jeff Boleng,Vanessa Davies.A survey of mobility models for Ad hoc network research[J].Wireless Communication & Mobile Computing,Special Issue on Mobile Ad hoc Network:Research,Trends and Applications,2002,2(5):483-502.
  • 7Johnson D,Maltz D.Mobile computing[M].Kluwer Academic Publishers,1996.
  • 8Royer E,Melliar-Smith P M,Moser L.An analysis of the optimum node denstiy for ad hoc mobile networks[C].In:Proc.IEEE,ICC,June,2001:857-861.
  • 9Jungkeun Yoon,Mingyan Liu,Brian Noble.Random waypoint considered harmful[C].In:Proc.21st Ann.Joint Conf.IEEE Computer and Comm.Soc.April,2003:1312-1321.
  • 10Bettstetter C,Krause O.On border effects in modeling and simulation of wireless ad hoc networks[C].The 3rd IEEE Int′l Conf on MWCMN,August,2001.

共引文献2

同被引文献18

  • 1张思才,张方晓.一种遗传算法适应度函数的改进方法[J].计算机应用与软件,2006,23(2):108-110. 被引量：51
  • 2任光亮,罗美玲,常义林.OFDM系统信噪比估计新方法[J].西安电子科技大学学报,2007,34(5):693-696. 被引量：7
  • 3刘元安.扈鹏.移动Adhoe网络若干关键技术研究[D].北京:北京邮电大学,2010.
  • 4Perkins c, Belding-Royer E, Das S. Ad hoc On- Demand. Distance Vector (AODV) Routing. IETF RFC 3561. Retriered 2010.
  • 5李腊元,连进.基于移动预测的AdHoc网络路由技术的研究[D].武汉:武汉理工大学.2008.
  • 6Guo S,Yang O,Shu Y T. Improving Source Routing Reliability in Mobile Ad Hoe Network [J ]. TEEE Transactions on Parallel and Distributed Syatems, 2005,16(4)362-373.
  • 7L E Akyildiz, Jiang Xie and S Mohanty. A Survey of Mobility Management in Next- generation All IP- based Wireless System [ J ]. IEEE Wireless Communications, 2004,11 (4) : 16-28.
  • 8P Xie, Z Zhou, Z Peng, H Yan, T S Hu, J H. Cui, Z J Shi, Y S Fei and S L Zhou, Aqua-Sim: A NS-2 Based Simulator for Un- derwater Sensor Networks [ C ]. IEEE/M TS OCEANS, 2009 : 1 - 7.
  • 9H Kim. Cost-effective and dispersion-tolerant cascade modulation formillimeter-wave -over-fiber applications[J]. Optics Communi- cations, 2008,281 : 1108-1112.
  • 10P T Shih, et al. Optical millimeter-wave signal generation viafre- quency 12-tupling[J]. J Lightw Technol, 2010,28:71-78.

引证文献3

二级引证文献1

计算机仿真
2008年 第5期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部