Data detection in decentralized and distributed massive MIMO networks

MA Albreem, A Alhabbash, AM Abu-Hudrouss… - Computer …, 2022 - Elsevier
In order to meet the user demands in performance and quality of services (QoS) for beyond
fifth generation (B5G) communication systems, research on decentralized and distributed …

Trade-offs in decentralized multi-antenna architectures: The WAX decomposition

JV Alegría, F Rusek, O Edfors - IEEE Transactions on Signal …, 2021 - ieeexplore.ieee.org
Current research on multi-antenna architectures is trending towards increasing the amount
of antennas in the base stations (BSs) so as to increase the spectral efficiency. As a result …

Distributed and scalable uplink processing for LIS: Algorithm, architecture, and design trade-offs

JR Sánchez, F Rusek, O Edfors… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The Large Intelligent Surface (LIS) is a promising technology in the areas of wireless
communication, remote sensing and positioning. It consists of a continuous radiating surface …

Decentralized groupwise expectation propagation detector for uplink massive MU-MIMO systems

H Li, Y Dong, C Gong, X Wang… - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
With the proliferation of emerging Internet of Things (IoT) applications, massive multiuser
multiple-input–multiple-output (MU-MIMO) is a promising technology to support the massive …

An enhanced fully decentralized detector for the uplink M-MIMO system

Y Dong, H Li, C Gong, X Wang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Decentralized baseband processing (DBP) architectures can alleviate the extremely high
interconnect data rates and chip input/output (I/O) bandwidth bottlenecks of the conventional …

Modular binary tree architecture for distributed large intelligent surface

JV Alegría, F Rusek, JR Sánchez… - ICASSP 2021-2021 …, 2021 - ieeexplore.ieee.org
Large intelligent surface (LIS) is a technology that extends massive MIMO by considering an
even greater number of antennas distributed throughout vast areas. In order to be able to …