Average Secrecy Rate Analysis using Decode-and-Forward Strategy in Cooperative Networks

被引：0

作者：

Cai, Chunxiao ^{[1
]}

Cheng, Yunpeng ^{[1
]}

Cai, Yueming ^{[1
]}

Yang, Weiwei ^{[1
]}

Yang, Wendong ^{[1
]}

机构：

[1] PLA Univ Sci & Technol, Inst Commun Engn, Nanjing 210007, Jiangsu, Peoples R China

来源：

FREQUENZ | 2013年 / 67卷 / 5-6期

关键词：

physical-layer security; cooperative networks; decode-and-forward; average secrecy rate; WIRE-TAP CHANNEL; COMMUNICATION; SYSTEMS;

D O I：

10.1515/freq-2012-0120

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we analyse average secrecy rate in cooperative networks with decode-and-forward (DF) strategy. The multi-eavesdropper scenario is considered. The channels are modeled as independent and identically Rayleigh distributed coefficients. Exact closed-form expressions for average secrecy rate are derived. Our results are verified through comparison with Monte Carlo simulations.

引用

页码：189 / 193

页数：5

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