Scholarlink

<p>This study gives insight into the performance of average secrecy capacity (ASC) and channel performance under different atmospheric turbulence conditions in hybrid satellite-terrestrial cooperative (HSTC) and free space optical (FSO) communication systems. The findings also consider eavesdroppers in this scenario. Additionally, most approaches do not fully exploit the eavesdropper’s information, pivotal in enhancing secrecy performance. The study drives mathematical expressions for cooperative communication systems using amplify-forward (AF) relay, the ASC takes into account the signal forwarding process and the presence of an eavesdropper with secrecy outage probability (SOP). Furthermore, the study evaluates the ASC and SOP performance under various atmospheric turbulence conditions, FSO detection schemes and pointing errors for different values compared to the state-of-the-art scheme.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Analysis of hybrid satellite terrestrial-FSO cooperative communication system under different atmospheric conditions

  • 期刊论文

  • 发表日期：

    2025年1月21日

查看全文
  • Varun Jain,
  • B. V. R. Reddy,
  • Ashish Payal

摘要

This study gives insight into the performance of average secrecy capacity (ASC) and channel performance under different atmospheric turbulence conditions in hybrid satellite-terrestrial cooperative (HSTC) and free space optical (FSO) communication systems. The findings also consider eavesdroppers in this scenario. Additionally, most approaches do not fully exploit the eavesdropper’s information, pivotal in enhancing secrecy performance. The study drives mathematical expressions for cooperative communication systems using amplify-forward (AF) relay, the ASC takes into account the signal forwarding process and the presence of an eavesdropper with secrecy outage probability (SOP). Furthermore, the study evaluates the ASC and SOP performance under various atmospheric turbulence conditions, FSO detection schemes and pointing errors for different values compared to the state-of-the-art scheme.