[HTML][HTML] Cell-free massive multiple-input multiple-output challenges and opportunities: A survey

M Ajmal, A Siddiqa, B Jeong, J Seo, D Kim - ICT Express, 2023 - Elsevier
Cell-free (CF) massive multiple-input multiple-output (mMIMO) system is a state-of-the-art
emerging technology targeted towards beyond fifth-generation (B5G) and sixth-generation …

Millimeter wave-based fronthaul network for cell-free massive MIMO

M Ibrahim, S Elhoushy… - ICC 2022-IEEE …, 2022 - ieeexplore.ieee.org
One of the major technological breakthroughs to support unprecedented demands of the
future generations of wireless communication networks is cell-free (CF) massive multiple …

Cell-free massive MIMO: A survey

S Elhoushy, M Ibrahim… - … Surveys & Tutorials, 2021 - ieeexplore.ieee.org
Towards a fully connected intelligent digital world, 5G and beyond networks experience a
new era of Internet of intelligence with connected people and things. This new era brings …

Scalable cell-free massive MIMO systems: Impact of hardware impairments

A Papazafeiropoulos, E Björnson… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Standard cell-free (CF) massive multiple-input-multiple-output (mMIMO) systems is a
promising technology to cover the demands for higher data rates in fifth-generation (5G) …

[HTML][HTML] A review on cell-free massive MIMO systems

J Kassam, D Castanheira, A Silva, R Dinis, A Gameiro - Electronics, 2023 - mdpi.com
Cell-free massive multiple-input multiple-output (CF mMIMO) can be considered as a
potential physical layer technology for future wireless networks since it can benefit from all …

Uplink performance of mmWave-fronthaul cell-free massive MIMO systems

M Ibrahim, S Elhoushy… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Cell-free (CF) massive multiple-input multiple-output (mMIMO) is a promising candidate to
support the requirements of the fifth-generation (5 G) and beyond networks. However, the …

Ultra-dense cell-free massive MIMO for 6G: Technical overview and open questions

HQ Ngo, G Interdonato, EG Larsson, G Caire… - arXiv preprint arXiv …, 2024 - arxiv.org
Ultra-dense cell-free massive multiple-input multiple-output (CF-MMIMO) has emerged as a
promising technology expected to meet the future ubiquitous connectivity requirements and …

Resource Allocation in Cell-Free Massive MIMO Networks With Hybrid Energy Supplies

F Moradi, V Hakami, SV Azhari - IEEE Access, 2023 - ieeexplore.ieee.org
Cell-free massive multiple-input multiple-output (CF-mMIMO) networks were proposed as a
novel architecture for radio access networks, which consists of a large number of access …

[HTML][HTML] A survey on user-centric cell-free massive MIMO systems

S Chen, J Zhang, J Zhang, E Björnson, B Ai - Digital Communications and …, 2022 - Elsevier
The mobile data traffic has been exponentially growing during the last several decades. This
was enabled by the densification of the network infrastructure in terms of increased cell …

[HTML][HTML] Application of cell-free massive MIMO in 5G and beyond 5G wireless networks: A survey

HI Obakhena, AL Imoize, FI Anyasi… - Journal of Engineering …, 2021 - Springer
In recent times, the rapid growth in mobile subscriptions and the associated demand for high
data rates fuels the need for a robust wireless network design to meet the required capacity …