Optimal Analysis of Joint Masked-Beamforming in Secure Wireless Communication
Authors
Zhou Yongkai, Chen Xiao, Yin Xinxing, Zhu Yan, Li Fangbiao, Pang Liang, Xue Zhi
Corresponding Author
Zhou Yongkai
Available Online November 2013.
- DOI
- 10.2991/ccis-13.2013.81How to use a DOI?
- Keywords
- Artificial Noise, Masked Beamforming, Secrecy Capacity, Power Allocation Ratio.
- Abstract
In this paper, we considered the joint maskedbeamforming in secure wireless transmission in which artificial noise is sent by the transmitter (Alice) and the receiver (Bob) jointly. A new and efficient optimization scheme is proposed to separately allocate the power ratio for Alice and assign the transmit antenna for Bob. It is proved that when Bob’s artificial noise is high enough, Alice should allocate less proportion of her power to the artificial noise. The proposed model combined with proper parameter design can achieve optimal secrecy performance.
- Copyright
- © 2013, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zhou Yongkai AU - Chen Xiao AU - Yin Xinxing AU - Zhu Yan AU - Li Fangbiao AU - Pang Liang AU - Xue Zhi PY - 2013/11 DA - 2013/11 TI - Optimal Analysis of Joint Masked-Beamforming in Secure Wireless Communication BT - Proceedings of the The 1st International Workshop on Cloud Computing and Information Security PB - Atlantis Press SP - 351 EP - 354 SN - 1951-6851 UR - https://doi.org/10.2991/ccis-13.2013.81 DO - 10.2991/ccis-13.2013.81 ID - Yongkai2013/11 ER -