Decentralized design of fast iterative receivers for massive MIMO with spatial non-stationarities

V Croisfelt, T Abrão, A Amiri… - 2021 55th Asilomar …, 2021 - ieeexplore.ieee.org
Despite the extensive use of a centralized approach to design receivers for massive multiple-
input multiple-output (M-MIMO) base stations, their actual implementation is a major …

Decentralized Design of Fast Iterative Receivers for Massive and Extreme-Large MIMO Systems

V Croisfelt, T Abrão, A Amiri, E de Carvalho… - arXiv preprint arXiv …, 2021 - arxiv.org
Despite the extensive use of a centralized approach to design receivers at the base station
for massive multiple-input multiple-output (M-MIMO) systems, their actual implementation is …

Projected Kaczmarz successive interference cancellation detection

A Bentrcia - Transactions on Emerging Telecommunications …, 2022 - Wiley Online Library
In this article, the recently developed Kaczmarz successive interference cancellation (KSIC)
detector is generalized to the nonlinear case; specifically, a projected SIC detection scheme …

Block-wise Kaczmarz successive interference cancellation: a matrix algebraic approach

A Bentrcia - Annals of Telecommunications, 2022 - Springer
In this work, a novel block-wise Kaczmarz successive interference cancellation (BKSIC)
detector, that is, a generalization of the Kaczmarz SIC detector proposed recently, is …

Efficient receivers for cellular massive mimo systems and random access in cell-free networks.

VC Rodrigues - 2021 - teses.usp.br
This dissertation addresses two problems of interest to enable future wireless networks of
fifth and sixth generation (5G and 6G, respectively): the design of efficient receivers and …