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通过多集群双波色通道进行中继辅助通信.

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本研究分析了与继电器的特拉赫兹 (THz) 设备对设备 (D2D) 通信的安全性. 它量化了考虑到干扰和色的保密性能,为安全的无线网络提供了洞察力.

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在CCI中,你会看到 CCI.在 MTW 和 MTW 之间.这就是为什么THzz拦截概率的可能性.机密性停电 停电时间严格积极的保密能力 严格积极的保密能力

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科学领域:

  • 无线通信系统无线通信系统
  • 信息安全信息安全.
  • 特拉赫兹 (THz) 技术的使用.

背景情况:

  • 设备对设备 (D2D) 通信提供了高效的数据交换.
  • 太赫兹 (THz) 频率为无线系统带来了机遇和挑战.
  • 确保无线通信的保密性至关重要,尤其是窃听者.

研究的目的:

  • 为了调查解码和转发 (DF) 继电器辅助D2D系统的保密性能.
  • 分析特拉赫兹 (THz) 通道和多集群双波 (MTW) 色的影响.
  • 评估共通道干扰 (CCI) 和窃听对系统安全的影响.

主要方法:

  • 模拟DF继电器辅助的D2D系统,在继电器和接收器附近设有窃听器.
  • 结合太赫兹 (THz) 频道和多集群双波 (MTW) 色.
  • 使用基于特征函数 (CF) 的方法来导出保密度指标.
  • 在继电器和接收器使用最大比率组合 (MRC) 来减轻色.

主要成果:

  • 导出关键的保密指标,包括保密中断概率,保密成功概率,严格正的保密能力概率和拦截概率.
  • 获得的分析表达式取决于THz,MTW色和CCI参数.
  • 数字评估证明了系统在各种通道和干扰条件下的性能.

结论:

  • 该研究为复杂的THz环境中的DF继电器辅助D2D系统提供了全面的安全分析.
  • 由此产生的指标和分析为设计安全的THz通信系统提供了宝贵的见解.
  • 了解色,干扰和窃听的相互作用对于优化保密性能至关重要.