Cooperative jamming and power allocation in multi-antenna two-way relaying wiretap systems

In this paper, cooperative jamming in the multiantenna two-way relaying wiretap system is investigated. Under the assumption that all the channel state information related to the eavesdropper is unknown at legitimate nodes, and the jamming signals generated by the two source nodes can not be shared with each other, the precoding vectors for the user and jamming signals at each source node are designed. Additionally, the power allocation between the user and jamming signals at each source node is also discussed. Simulation results are given to verify the proposed cooperative jamming design.

[1]  Zhu Han,et al.  Joint Relay and Jammer Selection for Secure Two-Way Relay Networks , 2011, IEEE Transactions on Information Forensics and Security.

[2]  A. Lee Swindlehurst,et al.  Cooperation strategies for secrecy in MIMO relay networks with unknown eavesdropper CSI , 2011, 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

[3]  John S. Thompson,et al.  Power allocation for cooperative-based jamming in wireless networks with secrecy constraints , 2010, 2010 IEEE Globecom Workshops.

[4]  Hsiao-Chun Wu,et al.  Physical layer security in wireless networks: a tutorial , 2011, IEEE Wireless Communications.

[5]  R. Negi,et al.  Secret communication using artificial noise , 2005, VTC-2005-Fall. 2005 IEEE 62nd Vehicular Technology Conference, 2005..

[6]  Rohit Negi,et al.  Guaranteeing Secrecy using Artificial Noise , 2008, IEEE Transactions on Wireless Communications.

[7]  A. Lee Swindlehurst,et al.  Secure Communications via Cooperative Jamming in Two-Hop Relay Systems , 2010, 2010 IEEE Global Telecommunications Conference GLOBECOM 2010.

[8]  Zhu Han,et al.  Physical Layer Security for Two Way Relay Communications with Friendly Jammers , 2010, 2010 IEEE Global Telecommunications Conference GLOBECOM 2010.

[9]  Zhu Han,et al.  Joint Relay and Jammer Selection for Secure Decode-and-Forward Two-Way Relay Communications , 2011, 2011 IEEE Global Telecommunications Conference - GLOBECOM 2011.

[10]  Ender Tekin,et al.  Achievable Rates for the General Gaussian Multiple Access Wire-Tap Channel with Collective Secrecy , 2006, ArXiv.

[11]  A. Lee Swindlehurst,et al.  Cooperative Jamming for Secure Communications in MIMO Relay Networks , 2011, IEEE Transactions on Signal Processing.

[12]  Jing Wang,et al.  Cooperative jamming and power allocation with untrusty two-way relay nodes , 2014, IET Commun..

[13]  Zhiguo Ding,et al.  A General Relaying Transmission Protocol for MIMO Secrecy Communications , 2012, IEEE Transactions on Communications.

[14]  Jianhua Lu,et al.  Improving Wireless Security for Bidirectional Communication Scenarios , 2012, IEEE Transactions on Vehicular Technology.

[15]  Hamid Jafarkhani,et al.  Cooperative Jamming and Power Allocation for Wireless Relay Networks in Presence of Eavesdropper , 2011, 2011 IEEE International Conference on Communications (ICC).

[16]  Steven D. Blostein,et al.  Data detection in MIMO systems with cochannel interference , 2002, Proceedings IEEE 56th Vehicular Technology Conference.

[17]  Wenbo Wang,et al.  Secrecy Capacity Enhancement With Distributed Precoding in Multirelay Wiretap Systems , 2013, IEEE Transactions on Information Forensics and Security.

[18]  Jing Wang,et al.  Cooperative jamming and power allocation in three-phase two-way relaying wiretap systems , 2013, 2013 IEEE Wireless Communications and Networking Conference (WCNC).