Secure performance analysis of cognitive two-way relay system with an eavesdropper

Qi Gu; Gongpu Wang; Rongfei Fan; Zhangdui Zhong

doi:10.1109/ICCChina.2014.7008267

Secure performance analysis of cognitive two-way relay system with an eavesdropper

Qi Gu, Gongpu Wang, Rongfei Fan^*, Zhangdui Zhong

^*Corresponding author for this work

School of Cyberspace Science and Technology

Beijing Jiaotong University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

6 Citations (Scopus)

Abstract

This paper investigates the system performance of two-way relay channel with an eavesdropper in cognitive network, where two users exchange their information via an assisting relay based on the detection results of the primary users. Specifically, when the two-way relay system detects that the primary users do not occupy the spectrum, they will perform the two-way transmission. Otherwise, they will keep silent. Besides, an eavesdropper tries its best to overhear the information from the two-way transmission. For such a system, its performance in terms of the intercept probability is derived over Rayleigh fading channels. Numerical results are provided to show the intercept performance of the system versus the system transmission power and data rate threshold.

Original language	English
Title of host publication	2014 IEEE/CIC International Conference on Communications in China, ICCC 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	176-180
Number of pages	5
ISBN (Electronic)	9781479941469
DOIs	https://doi.org/10.1109/ICCChina.2014.7008267
Publication status	Published - 12 Jan 2015
Event	2014 IEEE/CIC International Conference on Communications in China, ICCC 2014 - Shanghai, China Duration: 13 Oct 2014 → 15 Oct 2014

Publication series

Name	2014 IEEE/CIC International Conference on Communications in China, ICCC 2014

Conference

Conference	2014 IEEE/CIC International Conference on Communications in China, ICCC 2014
Country/Territory	China
City	Shanghai
Period	13/10/14 → 15/10/14

Keywords

Cognitive radio
Intercept probability
Performance analysis
Two-way relay network

Access to Document

10.1109/ICCChina.2014.7008267

Cite this

Gu, Q., Wang, G., Fan, R., & Zhong, Z. (2015). Secure performance analysis of cognitive two-way relay system with an eavesdropper. In 2014 IEEE/CIC International Conference on Communications in China, ICCC 2014 (pp. 176-180). Article 7008267 (2014 IEEE/CIC International Conference on Communications in China, ICCC 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCChina.2014.7008267

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title = "Secure performance analysis of cognitive two-way relay system with an eavesdropper",

abstract = "This paper investigates the system performance of two-way relay channel with an eavesdropper in cognitive network, where two users exchange their information via an assisting relay based on the detection results of the primary users. Specifically, when the two-way relay system detects that the primary users do not occupy the spectrum, they will perform the two-way transmission. Otherwise, they will keep silent. Besides, an eavesdropper tries its best to overhear the information from the two-way transmission. For such a system, its performance in terms of the intercept probability is derived over Rayleigh fading channels. Numerical results are provided to show the intercept performance of the system versus the system transmission power and data rate threshold.",

keywords = "Cognitive radio, Intercept probability, Performance analysis, Two-way relay network",

author = "Qi Gu and Gongpu Wang and Rongfei Fan and Zhangdui Zhong",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 IEEE/CIC International Conference on Communications in China, ICCC 2014 ; Conference date: 13-10-2014 Through 15-10-2014",

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Gu, Q, Wang, G, Fan, R & Zhong, Z 2015, Secure performance analysis of cognitive two-way relay system with an eavesdropper. in 2014 IEEE/CIC International Conference on Communications in China, ICCC 2014., 7008267, 2014 IEEE/CIC International Conference on Communications in China, ICCC 2014, Institute of Electrical and Electronics Engineers Inc., pp. 176-180, 2014 IEEE/CIC International Conference on Communications in China, ICCC 2014, Shanghai, China, 13/10/14. https://doi.org/10.1109/ICCChina.2014.7008267

Secure performance analysis of cognitive two-way relay system with an eavesdropper. / Gu, Qi; Wang, Gongpu; Fan, Rongfei et al.
2014 IEEE/CIC International Conference on Communications in China, ICCC 2014. Institute of Electrical and Electronics Engineers Inc., 2015. p. 176-180 7008267 (2014 IEEE/CIC International Conference on Communications in China, ICCC 2014).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - This paper investigates the system performance of two-way relay channel with an eavesdropper in cognitive network, where two users exchange their information via an assisting relay based on the detection results of the primary users. Specifically, when the two-way relay system detects that the primary users do not occupy the spectrum, they will perform the two-way transmission. Otherwise, they will keep silent. Besides, an eavesdropper tries its best to overhear the information from the two-way transmission. For such a system, its performance in terms of the intercept probability is derived over Rayleigh fading channels. Numerical results are provided to show the intercept performance of the system versus the system transmission power and data rate threshold.

AB - This paper investigates the system performance of two-way relay channel with an eavesdropper in cognitive network, where two users exchange their information via an assisting relay based on the detection results of the primary users. Specifically, when the two-way relay system detects that the primary users do not occupy the spectrum, they will perform the two-way transmission. Otherwise, they will keep silent. Besides, an eavesdropper tries its best to overhear the information from the two-way transmission. For such a system, its performance in terms of the intercept probability is derived over Rayleigh fading channels. Numerical results are provided to show the intercept performance of the system versus the system transmission power and data rate threshold.

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KW - Intercept probability

KW - Performance analysis

KW - Two-way relay network

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Gu Q, Wang G, Fan R, Zhong Z. Secure performance analysis of cognitive two-way relay system with an eavesdropper. In 2014 IEEE/CIC International Conference on Communications in China, ICCC 2014. Institute of Electrical and Electronics Engineers Inc. 2015. p. 176-180. 7008267. (2014 IEEE/CIC International Conference on Communications in China, ICCC 2014). doi: 10.1109/ICCChina.2014.7008267

Secure performance analysis of cognitive two-way relay system with an eavesdropper

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