Low complexity nonlinear detection for multiuser hybrid MIMO systems and performance analysis

MB Salman, GM Guvensen, T Ciloglu - Physical Communication, 2023 - Elsevier
This paper proposes an analytical framework and a system of distortion-aware receiver
structures for single-carrier uplink hybrid beamforming-based multiple-input-multiple-output …

Reduced complexity detection in MIMO systems with SC-FDE modulations and iterative DFE receivers

F Casal Ribeiro, J Guerreiro, R Dinis, F Cercas… - Journal of Sensor and …, 2018 - mdpi.com
This paper considers a Multiple-Input Multiple-Output (MIMO) system with P transmitting and
R receiving antennas and different overall noise characteristics on the different receiver …

Multiuser detection for nonlinear MIMO uplink

S Chen, SX Ng, EF Khalaf, A Morfeq… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
For the multiple-input multiple-output (MIMO) uplink employing high-order quadrature
amplitude modulation (QAM) signaling and with nonlinear high power amplifiers (HPAs) at …

A low-complexity CLSIC-LMMSE-based multi-user detection algorithm for coded MIMO systems with high order modulation

J Xu, K Zhang - KSII Transactions on Internet and Information …, 2017 - koreascience.kr
In this work, first, a multiuser detection (MUD) algorithm based on component-level soft
interference cancellation and linear minimum mean square error (CLSIC-LMMSE) is …

Iterative frequency domain joint-over-antenna detection in multiuser MIMO

J Karjalainen, N Veselinovic… - IEEE Transactions …, 2007 - ieeexplore.ieee.org
Multiuser multiple-input-multiple-output (MIMO) wireless systems have great potential in
improving information rate, diversity and resistance to against interference. The primary …

Robust detection with stable throughput over ill-conditioned channels for high-order MIMO systems

W Wang, P Ren, Q Du, L Sun - 2013 IEEE 78th Vehicular …, 2013 - ieeexplore.ieee.org
The conventional depth-first sphere decoder (DF-SD) and breadth-first K-Best algorithm for
MIMO detection are subject to unstable output throughput and error-rate degradation …

Difference Processing Framework for Noncoherent MIMO with Energy or Differential Detection

J Chen, H Qiu, L Zheng, C Yang - IEEE Communications …, 2024 - ieeexplore.ieee.org
The noncoherent multiple-input multiple-output (MIMO) system is inevitably subject to cross-
product interference among different spatial channels, arising the problem on solution of …

Deep learning-based decision region for MIMO detection

T Faghani, A Shojaeifard, KK Wong… - 2019 IEEE 30th …, 2019 - ieeexplore.ieee.org
In this work, a deep learning-based symbol detection method is developed for multi-user
multiple-input multiple-output (MIMO) systems. We demonstrate that the linear threshold …

A low-complexity receiver for iterative parallel interference cancellation and decoding in MIMO–OFDM systems

W Lin, C He - AEU-International Journal of Electronics and …, 2008 - Elsevier
A novel low-complexity iterative receiver for coded multiple-input multiple-output (MIMO)
orthogonal frequency division multiplexing (OFDM) systems is proposed in this letter. The …

Adaptive decision-feedback detection with constellation constraints for MIMO systems

P Li, RC De Lamare - IEEE Transactions on Vehicular …, 2011 - ieeexplore.ieee.org
A novel low-complexity decision-feedback detection algorithm with constellation constraints
(DFCC) is proposed for multi-input-multi-output (MIMO) systems. An enhanced interference …