Cooperative jamming and power allocation in two-way relaying system with eavesdropper
Paper
Paper/Presentation Title | Cooperative jamming and power allocation in two-way relaying system with eavesdropper |
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Presentation Type | Paper |
Authors | Long, Hang (Author), Xiang, Wei (Author), Wang, Jing (Author), Zhang, Yueying (Author), Zhao, Hui (Author) and Wang, Wenbo (Author) |
Editors | Miller, Jeffrey |
Journal or Proceedings Title | Proceedings of the 78th IEEE Vehicular Technology Conference (VTC 2013 Fall) |
ERA Conference ID | 43058 |
Number of Pages | 5 |
Year | 2013 |
Place of Publication | United States |
ISBN | 9781467361873 |
Digital Object Identifier (DOI) | https://doi.org/10.1109/VTCFall.2013.6692144 |
Web Address (URL) of Paper | https://ieeexplore.ieee.org/abstract/document/6692144 |
Conference/Event | IEEE 78th Vehicular Technology Conference (VTC 2013 Fall): Connecting the Mobile World |
IEEE Vehicular Technology Conference | |
Event Details | IEEE Vehicular Technology Conference VTC Rank B B B |
Event Details | IEEE 78th Vehicular Technology Conference (VTC 2013 Fall): Connecting the Mobile World Event Date 02 to end of 05 Sep 2013 Event Location Las Vegas, United States |
Abstract | The security of the two-way relaying system with an eavesdropper is investigated in this paper. A cooperative jamming and power allocation scheme is proposed to enhance the system secrecy capacity. Both user and pre-defined jamming signals are transmitted by each source node simultaneously. The optimum power allocation between the user and jamming signals at each source node is derived. Our analytical results suggest that the proposed cooperative jamming scheme improves on the system secrecy capacity, especially when the channel gains of the two source-relay links are of large difference. Simulation results in close agreement with analytical results clearly demonstrate the advantage of the proposed cooperative jamming scheme. |
Keywords | wireless security; channel gains; cooperative jamming; jamming signals; optimum power allocations; power allocations; source nodes; two-way relaying systems |
ANZSRC Field of Research 2020 | 400607. Signal processing |
460499. Cybersecurity and privacy not elsewhere classified | |
400899. Electrical engineering not elsewhere classified | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Beijing University of Posts and Telecommunications, China |
Department of Electrical, Electronic and Computer Engineering | |
China Electronics Technology Group Corporation, China | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q255z/cooperative-jamming-and-power-allocation-in-two-way-relaying-system-with-eavesdropper
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