275 citations · 1.2k across the 41 of their papers we have counts for
7 papers · 1 filter
Full-Duplex Non-Orthogonal Multiple Access for Modern Wireless Networks
Mohammadali Mohammadi, Xiaoyan Shi, Batu K. Chalise +3
Non-orthogonal multiple access (NOMA) is an interesting concept to provide higher capacity for future wireless communications. In this article, we consider the feasibility and bene…
Full-duplex Multi-Antenna Relay Assisted Cooperative Non-Orthogonal Multiple Access
Zahra Mobini, Mohammadali Mohammadi, Himal A. Suraweera +1
We consider a cooperative non-orthogonal multiple access (NOMA) network in which a full-duplex (FD) multi-antenna relay assists transmission from a base station (BS) to a set of fa…
Joint Beamforming Design and Power Allocation for Full-Duplex NOMA Cognitive Relay Systems
Mohammadali Mohammadi, Batu K. Chalise, Azar Hakimi +2
In this paper, we consider a non-orthogonal multiple access cognitive radio network, where a full-duplex multi-antenna relay assists transmission from a base station (BS) to a cogn…
Beamforming Optimization for Full-Duplex Wireless-powered MIMO Systems
Batu K. Chalise, Himal A. Suraweera, Gan Zheng +1
We propose techniques for optimizing transmit beamforming in a full-duplex multiple-input-multiple-output (MIMO) wireless-powered communication system, which consists of two phases…
Wireless Information and Power Transfer in Full-Duplex Systems with Massive Antenna Arrays
Mohammadali Mohammadi, Batu K. Chalise, Himal A. Suraweera +1
We consider a multiuser wireless system with a full-duplex hybrid access point (HAP) that transmits to a set of users in the downlink channel, while receiving data from a set of en…
Wireless Powered Dual-Hop Multi-Antenna Relaying Systems: Impact of CSI and Antenna Correlation
Han Liang, Caijun Zhong, Xiaoming Chen +2
This paper investigates the impact of the channel state information (CSI) and antenna correlation at the multi-antenna relay on the performance of wireless powered dual-hop amplify…
Optimization and Analysis of Wireless Powered Multi-antenna Cooperative Systems
Han Liang, Caijun Zhong, Himal A. Suraweera +2
In this paper, we consider a three-node cooperative wireless powered communication system consisting of a multi-antenna hybrid access point (H-AP) and a single-antenna relay and a…