Hybrid iterative space-time equalization for multi-user mmW massive MIMO systems

R Magueta, D Castanheira, A Silva… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
The combination of millimeter wave (mmW) with massive MIMO is a promising approach to
achieve the multi Gb/s required by future wireless systems. Fully digital architectures are not …

Efficient transmitter and receiver designs for SC-FDMA based heterogeneous networks

D Castanheira, A Silva, R Dinis… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
In this manuscript, we consider the uplink of a single carrier frequency division multiple
access (SC-FDMA) based system, where a set of small-cells coexist with a macro-cell using …

[HTML][HTML] Performance evaluation of IB-DFE-based strategies for SC-FDMA systems

A Silva, J Assunção, R Dinis, A Gameiro - EURASIP Journal on Wireless …, 2013 - Springer
The aim of this paper is to propose and evaluate multi-user iterative block decision feedback
equalization (IB-DFE) schemes for the uplink of single-carrier frequency-division multiple …

Iterative frequency-domain detection for IA-precoded MC-CDMA systems

A Silva, S Teodoro, R Dinis… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Interference alignment (IA) is a promising technique that allows high capacity gains in
interfering channels. On the other hand, iterative frequency-domain detection receivers …

A Low Complexity Iterative SC-FDE Receiver for Massive MIMO Systems

S Berra, S Chakraborty, R Dinis - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Computing a Gram matrix and a large-dimensional matrix inversion accounts for most of the
signal detection complexity in massive MIMO systems. When massive MIMO schemes are …

[PDF][PDF] 水声信道中的迭代分组判决反馈均衡器

张歆, 张小蓟 - 电子与信息学报, 2013 - edit.jeit.ac.cn
与传统的时域均衡相比, 频域均衡为单载波传输系统提供了一种计算更为有效的方法.
该文对有大多径时延和多普勒频移的水声信道中的频域分组迭代判决反馈均衡器(IB-DFE) …

A new hybrid multicarrier transmission technique with iterative frequency domain detection

T Fernandes, A Pereira, M Gomes, V Silva… - Physical Communication, 2018 - Elsevier
The growing progress in wireless communication services led to a demand in high data
rates, spectral efficiency and flexibility requirements. The Block-Windowed Burst Orthogonal …

Iterative multiuser equalization for subconnected hybrid mmWave massive MIMO architecture

R Magueta, V Mendes, D Castanheira… - Wireless …, 2017 - Wiley Online Library
Millimeter waves and massive MIMO are a promising combination to achieve the multi‐Gb/s
required by future 5G wireless systems. However, fully digital architectures are not feasible …

[HTML][HTML] Widely linear MMSE precoding and equalization techniques for SC-FDE systems

BS Chang, CA Da Rocha, DL Ruyet… - EURASIP Journal on …, 2014 - Springer
Single-carrier systems using frequency-domain equalization (SC-FDE) systems were
proposed to overcome the low robustness to carrier frequency offset (CFO) and high peak-to …

[PDF][PDF] 单载波通信系统的迭代频域合成均衡算法

乔良, 辛吉荣, 郑辉 - 电子与信息学报, 2015 - edit.jeit.ac.cn
为提高符号间干扰(ISI) 信道条件下信号接收的可靠性, 该文研究单载波通信系统的多天线空间
分集接收问题, 提出一种迭代频域合成均衡算法. 该算法推导先验信息条件下合成均衡器的频域 …