Fifty years of MIMO detection: The road to large-scale MIMOs

S Yang, L Hanzo - IEEE communications surveys & tutorials, 2015 - ieeexplore.ieee.org
The emerging massive/large-scale multiple-input multiple-output (LS-MIMO) systems that
rely on very large antenna arrays have become a hot topic of wireless communications …

X-ResQ: Reverse annealing for quantum MIMO detection with flexible parallelism

M Kim, AK Singh, D Venturelli, J Kaewell… - arxiv preprint arxiv …, 2024 - arxiv.org
Quantum Annealing (QA)-accelerated MIMO detection is an emerging research approach in
the context of NextG wireless networks. The opportunity is to enable large MIMO systems …

Two decades of MIMO design tradeoffs and reduced-complexity MIMO detection in near-capacity systems

C Xu, S Sugiura, SX Ng, P Zhang, L Wang… - IEEE Access, 2017 - ieeexplore.ieee.org
A pair of salient tradeoffs have driven the multiple-input multiple-output (MIMO) systems
developments. More explicitly, the early era of MIMO developments was predominantly …

{FlexCore}: Massively Parallel and Flexible Processing for Large {MIMO} Access Points

C Husmann, G Georgis, K Nikitopoulos… - … USENIX Symposium on …, 2017 - usenix.org
Large MIMO base stations remain among wireless network designers' best tools for
increasing wireless throughput while serving many clients, but current system designs …

A 675 Mbps, 4 4 64-QAM K-Best MIMO Detector in 0.13 CMOS

M Shabany, PG Gulak - IEEE transactions on very large scale …, 2010 - ieeexplore.ieee.org
This paper introduces a novel scalable pipelined VLSI architecture for a 4× 4 64-QAM hard-
output multiple-input-multiple-output (MIMO) detector based on K-best lattice decoders. The …

Design and implementation of a sort-free K-best sphere decoder

S Mondal, A Eltawil, CA Shen… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
This paper describes the design and very-large-scale integration (VLSI) architecture for a 4×
4 breadth-first K-best multiple-input-multiple-output (MIMO) decoder using a 64 quadrature …

Data detection in large multi-antenna wireless systems via approximate semidefinite relaxation

O Castaneda, T Goldstein… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Practical data detectors for future wireless systems with hundreds of antennas at the base
station must achieve high throughput and low error rate at low complexity. Since the …

Algorithm and VLSI architecture for linear MMSE detection in MIMO-OFDM systems

A Burg, S Haene, D Perels, P Luethi… - … on Circuits and …, 2006 - ieeexplore.ieee.org
The paper describes an algorithm and a corresponding VLSI architecture for the
implementation of linear MMSE detection in packet-based MIMO-OFDM communication …

Uplink MIMO detection using Ising machines: A multi-stage Ising approach

AK Singh, A Kapelyan, M Kim… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Multiple-Input-Multiple-Output (MIMO) signal detection is central to nearly every state-of-the-
art communication system, and enhancements in error performance and computational …

A 74.8 mW Soft-Output Detector IC for 88 Spatial-Multiplexing MIMO Communications

CH Liao, TP Wang, TD Chiueh - IEEE Journal of Solid-State …, 2010 - ieeexplore.ieee.org
In this paper, VLSI implementation of a configurable, soft-output MIMO detector is presented.
The proposed chip can support up to 8 \,*\, 8 64-QAM spatial multiplexing MIMO …