Multi-user relay networks with massive MIMO

G Amarasuriya, HV Poor - 2015 IEEE international conference …, 2015 - ieeexplore.ieee.org
The asymptotic performance of multi-user amplify-and-forward relay networks with massive
MIMO is investigated. By using transmit power scaling laws at the user nodes, the asymptotic …

Sum rate analysis for multi-user massive MIMO relay networks

G Amarasuriya - 2015 IEEE global communications conference …, 2015 - ieeexplore.ieee.org
The performance of multi-user massive MIMO amplify-and-forward relay networks with linear
zero-forcing detectors is investigated by deriving closed-form sum rate upper bounds for …

Impact of channel aging in multi-way relay networks with massive MIMO

G Amarasuriya, HV Poor - 2015 IEEE international conference …, 2015 - ieeexplore.ieee.org
The detrimental effects of channel aging due to relative movements of user nodes and
scatterers in multi-way relay networks (MWRNs) with massive multiple-input multiple-output …

Performance analysis of MRC/MRT relaying in massive MIMO systems via interference modelling

Q Wang, Y Jing - 2016 IEEE 17th International Workshop on …, 2016 - ieeexplore.ieee.org
This work analyses the performance of multi-user massive MIMO relay networks, where the
relay station is equipped with a large number of antennas. The combination of maximal-ratio …

Performance analysis of massive MIMO two-way relay networks with pilot contamination, imperfect CSI, and antenna correlation

S Silva, GAA Baduge, M Ardakani… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
We consider a multicell two-way relay network consisting of single-antenna user nodes and
amplify-and-forward relay nodes having very large antenna arrays. We investigate the …

Performance analysis and scaling law of MRC/MRT relaying with CSI error in multi-pair massive MIMO systems

Q Wang, Y Jing - IEEE Transactions on Wireless …, 2017 - ieeexplore.ieee.org
This paper provides a comprehensive scaling law and performance analysis for multi-user
massive multiple-input-multiple-output (MIMO) relay networks, where the relay is equipped …

Massive MIMO two-way relay networks with channel imperfections

S Silva, G Amarasuriya, C Tellambura… - 2016 IEEE …, 2016 - ieeexplore.ieee.org
This paper investigates the impact of co-channel interference (CCI), imperfect channel state
information (CSI) and pilot contamination for multi-pair massive multiple-input multiple …

Performance analysis and scaling law of MRC/MRT relaying with CSI error in massive MIMO systems

Q Wang, Y Jing - arXiv preprint arXiv:1606.07480, 2016 - arxiv.org
This work provides a comprehensive scaling law and performance analysis for multi-user
massive MIMO relay networks, where the relay is equipped with massive antennas and uses …

Multicell multiway massive MIMO relay networks

DP Kudathanthirige… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
A generic performance analysis framework is developed for multicell amplify-and-forward
(AF) multiway massive multiple-input multiple-output (MIMO) relay networks. The detrimental …

Power scaling laws for massive MIMO relay systems with linear transceivers

X Yang, X Liang, X Zhang, S Jin… - 2015 IEEE Global …, 2015 - ieeexplore.ieee.org
In this paper, we study the uplink of a relay-assisted multiuser massive MIMO system. The
relay station (RS) equipped with M 1 antennas processes the received signal from K single …