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4 papers · 2 filters
Large Intelligent Surface-Assisted Wireless Communication Exploiting Statistical CSI
Yu Han, Wankai Tang, Shi Jin +2
Large intelligent surface (LIS)-assisted wireless communications have drawn attention worldwide. With the use of low-cost LIS on building walls, signals can be reflected by the LIS…
Data-Aided Secure Massive MIMO Transmission with Active Eavesdropping
Yongpeng Wu, Chao-Kai Wen, Wen Chen +3
In this paper, we study the design of secure communication for time division duplexing multi-cell multi-user massive multiple-input multiple-output (MIMO) systems with active eaves…
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…
Joint Transmitter and Receiver Design for Pattern Division Multiple Access
Yanxiang Jiang, Peng Li, Zhiguo Ding +3
In this paper, a joint transmitter and receiver design for pattern division multiple access (PDMA) is proposed. At the transmitter, pattern mapping utilizes power allocation to imp…