• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Communications Surveys & Tutorials, IEEE >Principles of Physical Layer Security in Multiuser Wireless Networks: A Survey
【24h】

Principles of Physical Layer Security in Multiuser Wireless Networks: A Survey

机译：多用户无线网络中物理层安全性的原理：一项调查

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper provides a comprehensive review of the domain of physical layer security in multiuser wireless networks. The essential premise of physical layer security is to enable the exchange of confidential messages over a wireless medium in the presence of unauthorized eavesdroppers, without relying on higher-layer encryption. This can be achieved primarily in two ways: without the need for a secret key by intelligently designing transmit coding strategies, or by exploiting the wireless communication medium to develop secret keys over public channels. The survey begins with an overview of the foundations dating back to the pioneering work of Shannon and Wyner on information-theoretic security. We then describe the evolution of secure transmission strategies from point-to-point channels to multiple-antenna systems, followed by generalizations to multiuser broadcast, multiple-access, interference, and relay networks. Secret-key generation and establishment protocols based on physical layer mechanisms are subsequently covered. Approaches for secrecy based on channel coding design are then examined, along with a description of inter-disciplinary approaches based on game theory and stochastic geometry. The associated problem of physical layer message authentication is also briefly introduced. The survey concludes with observations on potential research directions in this area.
机译：本文提供了对多用户无线网络中物理层安全性领域的全面概述。物理层安全性的基本前提是，在存在未授权的窃听者的情况下，可以通过无线介质交换机密消息，而无需依赖高层加密。这主要可以通过两种方式来实现：通过智能地设计传输编码策略而无需密钥，或者通过利用无线通信介质在公共信道上开发密钥。该调查首先概述了可以追溯到Shannon和Wyner在信息理论安全方面的开创性工作的基础。然后，我们描述安全传输策略从点对点信道到多天线系统的演进，然后概括到多用户广播，多址，干扰和中继网络。随后将介绍基于物理层机制的密钥生成和建立协议。然后研究了基于通道编码设计的保密方法，以及基于博弈论和随机几何学的跨学科方法的描述。还简要介绍了物理层消息身份验证的相关问题。调查最后对这一领域的潜在研究方向进行了观察。

著录项

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