Abstract
Cooperative communication techniques have proven to be an effective way to achieve physical layer security. In recent years, cooperative networks with buffered relaying have attracted more and more attention. This paper studies the security problems in buffer-aided multiuser relay networks. Based on the proposed maximum ratio secure link selection criterion (Max-ratio-LS for short), we investigate the performances of secrecy rate and secrecy outage probability. The numerical simulation results demonstrate that, for multiuser relay networks, our proposed max-ratio secure link selection criteria outperform previously reported no-buffer-aided cooperative schemes.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Wyner AD (1975) The wire-tap channel. Bell Syst Tech J 54(8):1355–1387
Mukherjee A, Fakoorian S, Huang J, Swindlehurst A (2014) Principles of physical layer security in multiuser wireless networks: a survey. IEEE Commun Surv Tutor 16(3):1550–1573
Nosratinia A, Hunter TE, Hedayat A (2004) Cooperative communication in wireless networks. IEEE Commun Mag 42(10):74–80
Krikidis I, Thompson JS, McLaughlin S (2009) Relay selection for secure cooperative networks with jamming. IEEE Trans Wirel Commun 8(10):5003–5011
Zlatanov N, Ikhlef A, Islam T, Schober R (2014) Buffer-aided cooperative communications: opportunities and challenges. IEEE Commun Mag 52(4):146–153
Gaojie C, Zhao T, Yu G, Zhi C, Chambers JA (2014) Max-ratio relay selection in secure buffer-aided cooperative wireless networks. IEEE Trans Inf Forensics Secur 9(4):719–729
**g H, Swindlehurst AL (2013) Wireless physical layer security enhancement with buffer-aided relaying. In: Presented at the Asilomar conference on signals, systems and computers (ACSSC 2013), CA, USA, pp 1560–1564
Huang J, Swindlehurst AL Buffer-aided relaying for two-hop secure communication. IEEE Trans Wirel Commun 14(1):152–164
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2021 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Zhang, Y., Wu, J., Wang, B. (2021). Max-Ratio Secure Link Selection for Buffer-Aided Multiuser Relay Networks. In: Liang, Q., Wang, W., Liu, X., Na, Z., Li, X., Zhang, B. (eds) Communications, Signal Processing, and Systems. CSPS 2020. Lecture Notes in Electrical Engineering, vol 654. Springer, Singapore. https://doi.org/10.1007/978-981-15-8411-4_53
Download citation
DOI: https://doi.org/10.1007/978-981-15-8411-4_53
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-8410-7
Online ISBN: 978-981-15-8411-4
eBook Packages: EngineeringEngineering (R0)