The Effect of Spatial Interference Correlation and Jamming on Secrecy in Cellular Networks

被引：16

作者：

Ali, Konpal Shaukat ^{[1
]}

ElSawy, Hesham ^{[1
]}

Haenggi, Martin ^{[2
]}

Alouini, Mohamed-Slim ^{[1
]}

机构：

[1] King Abdullah Univ Sci & Technol, Comp Elect & Math Sci & Engn Div, Thuwal, Saudi Arabia

[2] Univ Notre Dame, Dept Elect Engn, Notre Dame, IN 46556 USA

来源：

IEEE WIRELESS COMMUNICATIONS LETTERS | 2017年 / 6卷 / 04期

基金：

美国国家科学基金会;

关键词：

Interference; correlation; eavesdropper; stochastic geometry; jamming; PERFORMANCE;

D O I：

10.1109/LWC.2017.2711612

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Recent studies on secure wireless communication have shed light on a scenario where interference has a desirable impact on network performance. Particularly, assuming independent interference power fluctuations at the eavesdropper and the receiver, opportunistic secure information transfer can occur on the legitimate link. However, interference is spatially correlated due to the common set of interfering sources, which may diminish the opportunistic secure spectrum access (OSSA) probability. We study and quantify the effect of spatial interference correlation on OSSA in cellular-networks and investigate the potential of full-duplex jamming (FDJ) solutions. The results highlight the scenarios where FDJ improves OSSA performance.

引用

页码：530 / 533

页数：4

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