计算机科学 ›› 2007, Vol. 34 ›› Issue (5): 32-35.
• 计算机网络与信息安全 • 上一篇 下一篇
阎毓杰 王殊
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YAN Yu-Jie, WANG Shu （Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan 430074）
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摘要： 本文运用博弈论的观点和方法来解决传感器网络中的包转发问题。为传感器网络建立了包转发模型，分析了节点参与包转发会话所获得的帕累托最优效用，提出了基于帕累托最优效用的包转发算法POUPF，并证明了该算法能够建立纳什均衡以保证每个节点都获得帕累托最优效用。仿真结果表明：POUPF能够有效促进节点自发合作，确保了每个节点获得帕累托最优效用；任何偏离POUPF节点的包转发行为都会导致所有节点效用的下降。
关键词: 传感器网络 包转发 博弈论 纳什均衡 帕累托最优效用
Abstract: This paper focuses on the packet forwarding problem in sensor networks and provides a solution with the method of Game theory. It designs a system model for packet forwarding and derives the node＇s Pareto optimal utility. Further, it proposes a POUPF algo
Key words: Sensor networks, Packet forwarding, Game theory, Nash equilibrium, Pareto optimal utility
阎毓杰 王殊. 传感器网络中基于帕累托最优效用的包转发研究[J]. 计算机科学, 2007, 34(5): 32-35. https://doi.org/
YAN Yu-Jie, WANG Shu （Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan 430074）. [J]. Computer Science, 2007, 34(5): 32-35. https://doi.org/
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