UAV-aided multi-way NOMA networks with residual hardware impairments

X Li, Q Wang, Y Liu, TA Tsiftsis, Z Ding… - IEEE Wireless …, 2020 - ieeexplore.ieee.org
In this letter, we study an unmanned aerial vehicle (UAV)-aided non-orthogonal multiple
access (NOMA) multi-way relaying networks (MWRNs). Multiple terrestrial users aim to …

Multi-way MIMO amplify-and-forward relay networks with zero-forcing transmission

G Amarasuriya, C Tellambura… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
Two transmission strategies, namely (i) pairwise zero-forcing transmission and (ii) non-
pairwise zero-forcing transmission, for multiple-input multiple-output (MIMO) amplify-and …

Joint relay beamforming and receiver processing for multi-way multi-antenna relay networks

W Li, M Dong - IEEE Transactions on Communications, 2017 - ieeexplore.ieee.org
We consider a multi-way relay network with multiple users exchanging information with each
other via a multi-antenna relay. The multi-way relaying strategy consists of one multiple …

Error performance analysis of decode‐and‐forward and amplify‐and‐forward multi‐way relay networks with binary phase shift keying modulation

SN Islam, P Sadeghi, S Durrani - IET Communications, 2013 - Wiley Online Library
In this study, we analyse the error performance of decode and forward (DF) and amplify and
forward (AF) multi‐way relay networks (MWRNs). The authors consider a MWRN with pair …

A novel user pairing scheme for functional decode-and-forward multi-way relay network

SN Islam, S Durrani, P Sadeghi - Physical Communication, 2015 - Elsevier
In this paper, we consider a functional decode and forward (FDF) multi-way relay network
(MWRN) where a common user facilitates each user in the network to obtain messages from …

Achievable rate and error performance of an amplify and forward multi‐way relay network in the presence of imperfect channel estimation

SN Islam - IET communications, 2016 - Wiley Online Library
In this paper, we investigate the impact of channel estimation error on the achievable
common rate and error performance of amplify and forward (AF) multi‐way relay networks …

Optimal user pairing to improve the sum rate of a pairwise AF multi-way relay network

SN Islam - IEEE Wireless Communications Letters, 2015 - ieeexplore.ieee.org
In this letter, we propose a novel user pairing scheme for improving the average sum rate in
an amplify and forward (AF) multi-way relay network (MWRN). We consider generalized …

SER analysis of multi-way relay networks with M-QAM modulation in the presence of imperfect channel estimation

SN Islam, S Durrani, P Sadeghi - Journal of Communications …, 2016 - ieeexplore.ieee.org
Multi-way relay networks (MWRNs) allow multiple users to exchange information with each
other through a single relay terminal. MWRNs are often incorporated with capacity achieving …

Spectral Efficiency of the Multiway Massive System over Rician Fading Channels

J He, J Zhang, C Song, M Wu - Security and Communication …, 2021 - Wiley Online Library
In this study, we consider a multiway massive multi‐input multi‐output (MIMO) relay network
over Rician fading channels, where all users intend to share their information with the other …

A novel pairing scheme to reduce error propagation in an amplify and forward multi-way relay network

SN Islam, P Sadeghi, S Durrani - 2014 IEEE Workshop on …, 2014 - ieeexplore.ieee.org
In this paper, we propose a novel user pairing scheme to reduce the error propagation in an
amplify and forward (AF) based multi-way relay network (MWRN). We consider a user …