首页> 外文学位 >Incentive compatible protocols in wireless networks using network coding and in cognitive radio networks using cooperative relay.
【24h】

Incentive compatible protocols in wireless networks using network coding and in cognitive radio networks using cooperative relay.

机译:使用网络编码的无线网络和使用协作中继的认知无线电网络中的激励兼容协议。

获取原文
获取原文并翻译 | 示例

摘要

In this thesis, several studies of incentive compatibility in wireless networks were presented. In particular, the thesis focuses on two subareas of wireless networks: network coding technique and cooperative relay service in cognitive radio networks. In aspect of network coding, I presented a general cheating detection scheme in which a node can initiate a threshold decision session when it believes its payment was miscalculated. Then I extended the work to the incentive scheme for packet forwarding and payment reduction in wireless networks using XOR network coding. In aspect of cooperative relay, I designed a scheme that provides incentives for the secondary users to truthfully report information to the primary user, which is the first cheat proof scheme for cooperative relay in cognitive radio networks. In this work, we apply solution concepts in game theory to rigorously guarantee that our schemes will stimulate users to cooperate to the best of their interests. Then algorithms for cooperative relay protocols with general utility functions were presented, since we find there is no existing protocol that provides Nash equilibrium solutions for general cases. Lastly, I designed algorithms for cooperative relay among secondary users, which guarantees that, under a precondition called No Monopoly, all relay nodes have incentives to truthfully share their relay information.
机译:本文对无线网络中的激励兼容性进行了一些研究。特别是,本文着重研究无线网络的两个子领域:网络编码技术和认知无线电网络中的协作中继服务。在网络编码方面,我提出了一种通用的作弊检测方案,其中,当节点认为其付款计算错误时,可以启动阈值决策会话。然后,我将工作扩展到使用XOR网络编码的无线网络中用于数据包转发和减少付款的激励方案。在协作中继方面,我设计了一种激励机制,以激励次要用户向主用户真实地报告信息,这是认知无线电网络中协作中继的第一个防欺诈方案。在这项工作中,我们将解决方案概念应用于博弈论中,以严格保证我们的方案将刺激用户进行合作,以最大程度地满足他们的利益。然后提出了具有通用效用函数的合作中继协议的算法,因为我们发现没有现有的协议可以为一般情况提供纳什均衡解。最后,我设计了用于二级用户之间的协作中继的算法,该算法可确保在称为“不垄断”的前提下,所有中继节点都有动机真实地共享其中继信息。

著录项

  • 作者

    Yao, Haifan.;

  • 作者单位

    State University of New York at Buffalo.;

  • 授予单位 State University of New York at Buffalo.;
  • 学科 Computer Science.
  • 学位 Ph.D.
  • 年度 2013
  • 页码 178 p.
  • 总页数 178
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号