On the secrecy rate of limited feedback beamforming over multiple-input single-output wiretap channels

2014 ◽  
Vol 11 (3) ◽  
pp. 118-124 ◽  
Author(s):  
Tang Yanqun ◽  
Xiong Jun ◽  
Xi Yong ◽  
Yang Yang
Keyword(s):  
Limited Feedback ◽  
Secrecy Rate ◽  
Wiretap Channels ◽  
Single Output ◽  
Multiple Input

Robust secrecy rate optimisations for multiuser multiple-input-single-output channel with device-to-device communications

2015 ◽  
Vol 9 (3) ◽  
pp. 396-403 ◽  
Author(s):  
Zheng Chu ◽  
Kanapathippillai Cumanan ◽  
Zhiguo Ding ◽  
Mai Xu
Keyword(s):  
Output Channel ◽  
Secrecy Rate ◽  
Single Output ◽  
Multiple Input ◽  
Device To Device

scholarly journals Secrecy Balancing over Two-User MISO Interference Channels with Rician Fading

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Jiqing Ni ◽  
Zesong Fei ◽  
Chengwen Xing ◽  
Di Zhao ◽  
Niwei Wang ◽  
...  
Keyword(s):  
Channel Model ◽  
Rician Fading ◽  
Interference Channels ◽  
Interference Channel ◽  
Secrecy Rate ◽  
Single Output ◽  
Multiple Input ◽  
Simulation Results ◽  
Rician Channel ◽  
Ergodic Secrecy Rate

This paper considers a 2-user multiple-input single-output (MISO) interference channel with confidential messages (IFC-CM), in which the Rician channel model is assumed. The coordinated beamforming vectors at the two transmitters have the similar parameterizations as those for perfect CSI, which could be optimized jointly and achieved by agreeing on the real parameters between the two users. Our main contribution is that a quadratic relationship between the two real-valued parameters can be derived for the Rician channel to reach the ergodic secrecy rate balancing point. Simulation results present the secrecy performance over the 2-user MISO IFC-CM scenario.

Outage Constrained Secrecy Rate Maximization for MIMOME Multicast Wiretap Channels

2019 ◽  
Vol 8 (3) ◽  
pp. 657-660 ◽  
Author(s):  
Huanhuan Song ◽  
Hong Wen ◽  
Run-Fa Liao ◽  
Yi Chen ◽  
Songlin Chen
Keyword(s):  
Secrecy Rate ◽  
Wiretap Channels ◽  
Rate Maximization
Sign in / Sign up

Export Citation Format

Share Document