2 citations · 2 across the 4 of their papers we have counts for
4 papers
CFMA for Gaussian MIMO Multiple Access Channels
Lanwei Zhang, Jamie Evans, Jingge Zhu
Compute-forward multiple access (CFMA) is a multiple access transmission scheme based on Compute-and-Forward (CF) which allows the receiver to first decode linear combinations of t…
Relay Assisted Underlay Cognitive Radio Networks with Multiple Users
Lanwei Zhang, Rajitha Senanayake, Saman Atapattu +1
In this letter, we consider an underlay cognitive radio network assisted by dual-hop decode-and-forward (DF) relaying. For a general multi-user network, we adopt a max-min fairness…
On the Relationship Between the Multi-antenna Secrecy Communications and Cognitive Radio Communications
Lan Zhang, Rui Zhang, Ying-Chang Liang +2
This paper studies the capacity of the multi-antenna or multiple-input multiple-output (MIMO) secrecy channels with multiple eavesdroppers having single/multiple antennas. It is kn…
Weighted Sum Rate Optimization for Cognitive Radio MIMO Broadcast Channels
Lan Zhang, Yan Xin, Ying-Chang Liang
In this paper, we consider a cognitive radio (CR) network in which the unlicensed (secondary) users are allowed to concurrently access the spectrum allocated to the licensed (prima…