153 citations · 376 across the 46 of their papers we have counts for
5 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…
Joint Relay Selection and Power Allocation in Large-Scale MIMO Systems with Untrusted Relays and Passive Eavesdroppers
Ali Kuhestani, Abbas Mohammadi, Mohammadali Mohammadi
In this paper, a joint relay selection and power allocation (JRP) scheme is proposed to enhance the physical layer security of a cooperative network, where a multiple antennas sour…
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…
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…