Key Generation Based on Large Scale Fading

被引：4

作者：

Zhang, Junqing ^{[1
]}

Ding, Ming ^{[2
]}

Li, Guyue ^{[3
]}

Marshall, Alan ^{[1
]}

机构：

[1] Univ Liverpool, Dept Elect Engn & Elect, Liverpool L69 3GJ, Merseyside, England

[2] CSIRO, Data61, Eveleigh, NSW 2015, Australia

[3] Southeast Univ, Sch Cyber Sci & Engn, Nanjing 210096, Jiangsu, Peoples R China

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 2019年 / 68卷 / 08期

关键词：

Physical layer security; key generation; large scale fading; path loss; shadow fading; SECRET KEY;

D O I：

10.1109/TVT.2019.2922443

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：

This correspondence paper investigates key generation performance in environments with large scale fading including path loss and shadow fading. The path loss is found to be affected only by the distance between users and not secure for key generation. The shadow fading effect is caused by large obstacles such as buildings. The correlation relationships of the shadow fading are modelled and demonstrated to meet the requirements of key generation principles. Monte Carlo Simulations have been carried out and validated that shadow fading-based key generation is feasible and secure.

引用

页码：8222 / 8226

页数：5

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