北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2016, Vol. 39 ›› Issue (s1): 46-49.doi: 10.13190/j.jbupt.2016.s.011

• 论文 • 上一篇    下一篇

移动P2P资源共享激励机制

芮兰兰, 熊颖琳, 黄豪球, 邱雪松   

  1. 北京邮电大学 网络与交换技术国家重点实验室, 北京 100876
  • 收稿日期:2015-09-07 出版日期:2016-06-28 发布日期:2016-06-28
  • 作者简介:芮兰兰(1979-),女,副教授;熊颖琳(1990-),女,硕士生,E-mail:ylxiong@bupt.edu.cn.
  • 基金资助:

    国家自然科学基金创新研究群体科学基金(61121061);国家自然科学基金项目(61302078,61372108);北京高等学校青年英才计划项目(YETP0476)

Mobile P2P Resource Sharing Mechanism

RUI Lan-lan, XIONG Ying-lin, HUANG Hao-qiu, QIU Xue-song   

  1. State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2015-09-07 Online:2016-06-28 Published:2016-06-28

摘要:

提出了一种基于信用度和资源平衡的激励机制.该激励机制通过关注资源的动态价格和对自私节点建立合理的惩罚措施使资源交互博弈和资源供求关系均达到稳定的均衡状态.仿真结果与分析表明,该激励机制可以有效地抑制移动P2P网络中自私节点的自私行为,同时减小资源价格波动,保持资源的供求关系平衡.

关键词: 移动P2P, 资源共享, 激励机制

Abstract:

An incentive mechanism based on credit and the balance of resources was presented. The incentive mechanism focuses on dynamic price of resources, as well as reasonable penalties for free riders. It maintains the balance between supply and demand. Simulations show that this incentive mechanism can not only effectively suppresses the free riding behavior, but also minimizes the resource price fluctuation, keeping the balance of resource supply.

Key words: mobile peer to peer, game theory, resource sharing, incentive mechanism

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