首页> 美国卫生研究院文献>Sensors (Basel Switzerland) >A Coalitional Formation Game for Physical Layer Security of Cooperative Compressive Sensing Multi-Relay Networks
【2h】

A Coalitional Formation Game for Physical Layer Security of Cooperative Compressive Sensing Multi-Relay Networks

机译:协同压缩感知多中继网络物理层安全性的联盟形成博弈

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

Cooperative relaying is an effective technology to improve the capacity of physical-layer security, in which the relay helps forward the received signal to the destination. In this paper, a cooperative compressive sensing and amplify-and-forward (CCS-AF) scheme, which combines the compressive sensing theory and amplify-and-forward strategy, is proposed to increase the secrecy capacity. To optimize the secrecy performance, a coalition formation algorithm based on coalitional game theory of optimal relay selection is proposed to maximize the secrecy capacity. Different to maximizing the individual utility based on the traditional pareto order, the max-coalition order rule is newly defined to guide the coalitional formation. Simulation results indicate that with the proposed algorithm, part of the relays could form a coalition to forward the information and the proposed algorithm could significantly improve the secrecy capacity of cooperative multi-relay networks.
机译:协作中继是一种提高物理层安全性的有效技术,其中中继有助于将接收到的信号转发到目的地。本文提出了一种将压缩感知理论与放大转发策略相结合的协同压缩感知放大转发(CCS-AF)方案,以提高保密能力。为了优化保密性能,提出了一种基于联盟博弈论的最优中继选择的联盟形成算法,以最大程度地提高保密能力。与基于传统的pareto顺序最大化单个效用不同,max-coalition顺序规则被新定义以指导联盟形成。仿真结果表明,所提出的算法可以使部分中继器组成联盟来转发信息,并且可以显着提高协作多中继网络的保密能力。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

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