On physical layer security in WSN over GK fading channels during intercept events

被引：2

作者：

Anastasov, Jelena A. ^{[1
]}

Cvetkovic, Aleksandra M. ^{[1
]}

Milovic, Daniela M. ^{[1
]}

Milic, Dejan N. ^{[1
]}

Djordjevic, Goran T. ^{[1
]}

机构：

[1] Univ Nis, Fac Elect Engn, A Medvedeva 14, Nish 18000, Serbia

来源：

TELECOMMUNICATION SYSTEMS | 2020年 / 74卷 / 01期

关键词：

Intercept probability; Physical layer security; Scheduling schemes; Wireless sensor network; WIRELESS SENSOR NETWORKS;

D O I：

10.1007/s11235-019-00638-9

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, wireless sensor network (WSN) security issue in the presence of an eavesdropper is analysed. The sensor-sink as well as sensor-eavesdropper channels are assumed to be subjected to generalized-K fading. According to the physical layer security framework, we employ round-robin, optimal sensor and cumulative distribution function-based scheduling scheme to enhance secure connection between sensor nodes and to attain low probability of intercept. Novel analytical results are given in a form of easy-to-compute analytical expressions for the intercept probability. Additionally, asymptotic closed-form expressions are derived and diversity orders of scheduling schemes are determined. Numerical results demonstrate important impacts of fading and shadowing parameters of main and wiretap links, network size and selected scheme on WSN security. Presented results are validated by independent Monte Carlo simulations.

引用

页码：95 / 102

页数：8

共 21 条

[1]

ADAMCHIK VS, 1990, ISSAC 90 : PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON SYMBOLIC AND ALGEBRAIC COMPUTATION, P212, DOI 10.1145/96877.96930

[2] Wireless information-theoretic security [J].

Bloch, Matthieu ;

Barros, Joao ;

Rodrigues, Miguel R. D. ;

McLaughlin, Steven W. .

IEEE TRANSACTIONS ON INFORMATION THEORY, 2008, 54 (06) :2515-2534

[3] Key Management for Static Wireless Sensor Networks With Node Adding [J].

Gandino, Filippo ;

Montrucchio, Bartolomeo ;

Rebaudengo, Maurizio .

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2014, 10 (02) :1133-1143

[4]

Ge X, 2015, IEEE ICC, P7370, DOI 10.1109/ICC.2015.7249504

[5] Guaranteeing secrecy using artificial noise [J].

Goel, Satashu ;

Negi, Rohit .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2008, 7 (06) :2180-2189

[6] Opportunities and Challenges of Wireless Sensor Networks in Smart Grid [J].

Gungor, Vehbi C. ;

Lu, Bin ;

Hancke, Gerhard P. .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2010, 57 (10) :3557-3564

[7] Fundamental Limits of CDF-Based Scheduling: Throughput, Fairness, and Feedback Overhead [J].

Jin, Hu ;

Jung, Bang Chul ;

Leung, Victor C. M. .

IEEE-ACM TRANSACTIONS ON NETWORKING, 2015, 23 (03) :894-907

[8] Secrecy Capacity Analysis Over α - μ Fading Channels [J].

Lei, Hongjiang ;

Ansari, Imran Shafique ;

Pan, Gaofeng ;

Alomair, Basel ;

Alouini, Mohamed-Slim .

IEEE COMMUNICATIONS LETTERS, 2017, 21 (06) :1445-1448

[9] Physical-layer security over generalised-K fading channels [J].

Lei, Hongjiang ;

Ansari, Imran Shafique ;

Gao, Chao ;

Guo, Yongcai ;

Pan, Gaofeng ;

Qaraqe, Khalid A. .

IET COMMUNICATIONS, 2016, 10 (16) :2233-2237

[10] Performance Analysis of Physical Layer Security Over Generalized-K Fading Channels Using a Mixture Gamma Distribution [J].

Lei, Hongjiang ;

Zhang, Huan ;

Ansari, Imran Shafique ;

Gao, Chao ;

Guo, Yongcai ;

Pan, Gaofeng ;

Qaraqe, Khalid A. .

IEEE COMMUNICATIONS LETTERS, 2016, 20 (02) :408-411

← 1 2 3 →