计算机工程 ›› 2011, Vol. 37 ›› Issue (9): 127-129.doi: 10.3969/j.issn.1000-3428.2011.09.043

• 网络与通信 • 上一篇    下一篇

移动自组网接入互联网的网关协作模型

黄婷婷,张振宇   

  1. (新疆大学信息科学与工程学院,乌鲁木齐 830046)
  • 出版日期:2011-05-05 发布日期:2011-05-12
  • 作者简介:黄婷婷(1986-),女,硕士研究生,主研方向:移动对等网;张振宇,副教授

Gateway Cooperative Model for MANET Accessing Internet

HUANG Ting-ting, ZHANG Zhen-yu   

  1. (College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China)
  • Online:2011-05-05 Published:2011-05-12

摘要: 针对资源受限情况下移动自组网与Internet的互联问题,提出在动态网关上建立重复博弈模型。该模型通过一个激励一致性条件使动态网关考虑将来的利益,迫于惩戒机制而自愿参与转发协作。模拟结果表明,通过合理设置参数能有效提高动态网关的转发协作程度,实现移动自组网与Internet高效稳定的互联。

关键词: 移动自组网, 互联, 动态网关, 重复博弈, 纳什均衡

Abstract: To improve the connectivity of Mobile Ad Hoc Network(MANET) and Internet when the resources are limited, this paper introduces a repeated-game model on dynamic gateways and in turn establishes an incentive-compatible condition. Considering the future profit dynamic gateways will voluntarily take forwarding due to the overawing of punishment mechanism. Simulation result indicates that when the parameter setting is rational, the forwarding degree of dynamic gateways will obviously advance, which enhances Internet connectivity for MANET.

Key words: Mobile Ad Hoc Network(MANET), connecting, dynamic gateway, repeated-game, Nash equilibrium

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