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基于流量预测的Ad Hoc网络负载均衡协议 被引量：3

Load Balancing Routing Protocol Based on Traffic Prediction for Ad Hoc Network
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摘要 针对AdHoc网络中的负载均衡问题,提出了一种基于小波神经网络方法预测节点流量的路由协议WNNP-LBRP,协议中的流量值以MAC层接口队列长度来衡量.该协议利用小波神经网络预测模型计算节点下一时刻的流量值及动态阈值,并对二者进行比较,避免将重负载节点作为中间节点而导致网络拥塞,从而在网络出现拥塞之前提前更新路径,实现网络负载的平均分配.仿真结果表明,WNNP-LBRP协议与LBR-AODV协议和AODV协议相比,网络性能得到提高:减少了丢包现象,降低了端到端时延和路由开销. For the load balancing of ad hoc networks, a routing protocol based on traffic prediction with wavelet neural network （WNNP-LBRP） was proposed, where the number of packets buffered in the interface of the MAC layer was a measure of node traffic. The node traffic and its dynamic threshold were calculated using the wavelet neural network prediction model and then were compared with each other in order to avoid taking a heavy-load node as an intermediate node, which would result in network congestion. Thus, the link could be updated before congestion and the network load could be distributed evenly. Simulation results showed that the WNNP-LBRP outperforms the LBR-AODV and AODV, that is, the packet delivery ratio is increased and the end-to-end delay and routing overhead are reduced.
作者 沙毅 闫星星 唐逊
机构地区 东北大学信息科学与工程学院
出处 《东北大学学报（自然科学版）》 EI CAS CSCD 北大核心 2012年第10期1403-1406,共4页 Journal of Northeastern University(Natural Science)
基金 国家自然科学基金资助项目(61151002)
关键词 AD HOC网络 流量预测 小波神经网络 路由协议 负载均衡 ad hoe network traffic prediction wavelet neural network routing protocol load balancing
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9

  • 1Abusalah L, Khokhar A, Guizani M. A survey of secure mobile ad hoc routing protocols [J ]. IEEE Communications Surveys & Tutorials, 2008,10(4) :78 - 93.
  • 2Toh C K. Associativity-based routing for ad hoc mobile networks[J ]. Wireless Personal Communications, 1997,4 (2) :103- 139.
  • 3Hassanein H, Zhou A. Routing with load balancing in wireless ad hoc networksIC]//The 4th ACM International Workshop on Modeling, Analysis and Simulation of Wireless and Mobile Systems. New York:ACM, 2001:89 - 96.
  • 4Yi Y, Kwon T J, Gerla M. A load aware routing (LWR) based on local information[ C]//The 12th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. San Diego: IEEE, 2001:65 - 69.
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二级参考文献9

  • 1郑相全,郭伟.自组网中的负载均衡路由协议[J].计算机科学,2004,31(11):40-45. 被引量：15
  • 2Wing Ho Yuen, Heung-no Lee, T D Andersen, A simple and effective cross layer networking system for mobile ad hoc networks, In: Proc 13th IEEE Int'l Symposium on Personal,Indoor and Mobile Radio Communications. Piseataway, NJ : IEEE Press, 2002. 1952-1956.
  • 3C. K. Toh. Associativity-based routing for ad-hoc mobile networks. Wireless. Personal Communications Journal, 1997, 4(2): 103-139.
  • 4A. Zhou, H. Hassanein. Load-balanced wireless ad hoe routing,In: Proc. Canadian Conf. Electrical and Computer Engineering.Toronto: Central Canada Council of IEEE, Canada, 2001. 1157-1161.
  • 5Sung-Ju Lee, Mario Gerla. Dynamic load-aware routing in ad hoc networks, In: Proc. IEEE Int'l Conf. Communications.Helsinki, Finland: IEEE Communications Society Press, 2001,3206-3210.
  • 6K, Wu, J. Harms. Load-sensitive routing for mobile ad hoc networks. In: Proe. 10th IEEE Int'l Conf. Computer Communications and Networks Proceedings. Los Alamitos,California: IEEE Computer Society Press, 2001. 540-546.
  • 7Joo-Han Song, V. Wong, V. C. M. Leung. Load-aware on-demand muting (LAOR) protocol for mobile ad hoc networks, In:Proc. 57th IEEE Semiannual Vehicular Technology Conference.Piscataway, NJ: IEEE Press, 2003. 1753-1757.
  • 8Yunjung Yi, Tack Jin Kwon, Mario Gerla. A load aware routing(LWR) based on local information. IEEE Int'l Symposium on Personal, Indoor and Mobile Radio Communications, San Diego,USA, 2001.
  • 9Yunjung Yi, Mario Gerla, Tack Jin Kwon. The selective intermediate nodes scheme for ad hoc on-demand routing protocols. In: Proc. IEEE Int'l Conf. Communications.Piscataway, NJ: IEEE Press, 2002. 3191-3196.

共引文献3

同被引文献12

引证文献3

二级引证文献11

东北大学学报（自然科学版）
2012年 第10期

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