33 citations · 47 across the 11 of their papers we have counts for
Showing 2018Show all
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cs.IT2018★ 33 cited
A Survey of Physical Layer Security Techniques for 5G Wireless Networks and Challenges Ahead
Yongpeng Wu, Ashish Khisti, Chengshan Xiao +3
Physical layer security which safeguards data confidentiality based on the information-theoretic approaches has received significant research interest recently. The key idea behind…
cs.IT2018★ 1 cited
Beam domain secure transmission for massive MIMO communications
Wenqian Wu, Xiqi Gao, Yongpeng Wu +1
We investigate the optimality and power allocation algorithm of beam domain transmission for single-cell massive multiple-input multiple-output (MIMO) systems with a multi-antenna…