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15 papers · 2 filters
Wireless Information and Energy Transfer for Two-Hop Non-Regenerative MIMO-OFDM Relay Networks
Ke Xiong, Pingyi Fan, Chuang Zhang +1
This paper investigates the simultaneous wireless information and energy transfer for the non-regenerative multipleinput multiple-output orthogonal frequency-division multiplexing…
Energy-Efficient Resource Assignment and Power Allocation in Heterogeneous Cloud Radio Access Networks
Mugen Peng, Kecheng Zhang, Jiamo Jiang +2
Taking full advantages of both heterogeneous networks (HetNets) and cloud access radio access networks (CRANs), heterogeneous cloud radio access networks (H-CRANs) are presented to…
Low-Complexity Hybrid Precoding in Massive Multiuser MIMO Systems
Le Liang, Wei Xu, Xiaodai Dong
Massive multiple-input multiple-output (MIMO) is envisioned to offer considerable capacity improvement, but at the cost of high complexity of the hardware. In this paper, we propos…
Linear Precoding for the MIMO Multiple Access Channel with Finite Alphabet Inputs and Statistical CSI
Yongpeng Wu, Chao-Kai Wen, Chengshan Xiao +2
In this paper, we investigate the design of linear precoders for the multiple-input multiple-output (MIMO) multiple access channel (MAC). We assume that statistical channel state i…
Transmit Designs for the MIMO Broadcast Channel with Statistical CSI
Yongpeng Wu, Shi Jin, Xiqi Gao +2
We investigate the multiple-input multiple-output broadcast channel with statistical channel state information available at the transmitter. The so-called linear assignment operati…
Deception with Side Information in Biometric Authentication Systems
Wei Kang, Daming Cao, Nan Liu
In this paper, we study the probability of successful deception of an uncompressed biometric authentication system with side information at the adversary. It represents the scenari…