89 citations · 151 across the 8 of their papers we have counts for
8 papers
When Full Duplex Wireless Meets Non-Orthogonal Multiple Access: Opportunities and Challenges
Xianhao Chen, Gang Liu, Zheng Ma +4
Non-orthogonal multiple access (NOMA) is a promising radio access technology for the 5G wireless systems. The core of NOMA is to support multiple users in the same resource block v…
Optimizing Joint Data and Power Transfer in Energy Harvesting Multiuser Wireless Networks
Bassem Khalfi, Bechir Hamdaoui, Mahdi Ben Ghorbel +3
Energy harvesting emerges as a potential solution for prolonging the lifetime of the energy-constrained mobile wireless devices. In this paper, we focus on Radio Frequency (RF) ene…
Filtered-OFDM - Enabler for Flexible Waveform in The 5th Generation Cellular Networks
Xi Zhang, Ming Jia, Lei Chen +2
The underlying waveform has always been a shaping factor for each generation of the cellular networks, such as orthogonal frequency division multiplexing (OFDM) for the 4th generat…
Artificial-Noise-Aided Secure Multi-Antenna Transmission with Limited Feedback
Xi Zhang, Matthew R. McKay, Xiangyun Zhou +1
We present an optimized secure multi-antenna transmission approach based on artificial-noise-aided beamforming, with limited feedback from a desired single-antenna receiver. To dea…
On-Demand Based Wireless Resources Trading for Green Communications
Wenchi Cheng, Xi Zhang, Hailin Zhang +1
The purpose of Green Communications is to reduce the energy consumption of the communication system as much as possible without compromising the quality of service (QoS) for users.…
Base-Station Selections for QoS Provisioning Over Distributed Multi-User MIMO Links in Wireless Networks
Qinghe Du, Xi Zhang
We propose the QoS-aware BS-selection and the corresponding resource-allocation schemes for downlink multi-user transmissions over the distributed multiple-input-multiple-output (M…