Results 41 to 50 of about 152,630 (212)
AN IMPROVEMENT METHOD FOR MASSIVE MULTIPLEINPUT MULTIPLE-OUTPUT (MIMO) SYSTEM DEPLOYMENT
Malaysian Journal of Computing, 2023 his paper proposes a novel method for deploying massive multiple-input multiple-output (MIMO) systems, an essential component of next-generation wireless networks.
Lijun Han +2 more
doaj +1 more source
Capacity-Achieving Iterative LMMSE Detection for MIMO-NOMA Systems
, 2016 This paper considers a iterative Linear Minimum Mean Square Error (LMMSE) detection for the uplink Multiuser Multiple-Input and Multiple-Output (MU-MIMO) systems with Non-Orthogonal Multiple Access (NOMA).
Guan, Yong Liang +3 more
core +2 more sources
EURASIP Journal on Wireless Communications and Networking, 2022 The fifth generation (5G) of telecommunications networks is currently commercially deployed. One of their core enabling technologies is cellular Massive Multiple-Input-Multiple-Output (M-MIMO) systems.
Lazaros Alexios Iliadis +5 more
doaj +1 more source
Diffusive MIMO Molecular Communications: Channel Estimation, Equalization and Detection
, 2019 In diffusion-based communication, as for molecular systems, the achievable data rate is low due to the stochastic nature of diffusion which exhibits a severe inter-symbol-interference (ISI). Multiple-Input Multiple-Output (MIMO) multiplexing improves the
Rouzegar, S. M. Reza +1 more
core +1 more source
Decoding Naturalistic Episodic Memory with Artificial Intelligence and Brain‐Machine Interface
Advanced Science, EarlyView.Episodic memory weaves together what, where, and when of experience into a personal narrative. Cutting‐edge AI models may decode this intricate process in real‐life settings, revealing how neural activity encodes naturalistic memories. By merging AI with brain–machine interfaces, researchers are edging closer to mapping and even engineering memory ...
Dong Song
wiley +1 more source
Relay-assisted multiuser MIMO-DQSM system for correlated fading channels
ETRI JournalThis paper presents the performance evaluation of an amplify-and-forward (AF) relay-assisted multiuser multiple input-multiple output (MU-MIMO) downlink transmission system for correlated fading channels.
Francisco R. Castillo-Soria +4 more
doaj +1 more source
Linear detectors and precoding methods for massive MIMO
Semina: Ciências Exatas e Tecnológicas, 2021 Detection in multiple-input-multiple-output (MIMO) wireless communication systems is a crucial procedure in receivers since the multiple access transmission schemes generate interference due to the simultaneous transmission along with the several ...
Jean Marcel Faria Tonin, Taufik Abrao
doaj +1 more source
Channel Estimation for Diffusive MIMO Molecular Communications
, 2017 In diffusion-based communication, as for molecular systems, the achievable data rate is very low due to the slow nature of diffusion and the existence of severe inter-symbol interference (ISI).
Rouzegar, S. Mohammadreza +1 more
core +1 more source
Terahertz Channel Modeling, Estimation and Localization in RIS‐Assisted Systems
Advanced Electronic Materials, EarlyView.Reconfigurable intelligent surfaces have become a recent intensive research focus. Based on practical applications, channel strategies for RIS‐assisted terahertz wireless communication systems are categorized into three different types: channel modeling, channel estimation, and channel localization.
Hongjing Wang +9 more
wiley +1 more source
Sensors, 2020 The global bandwidth shortage in the wireless communication sector has motivated the study and exploration of wireless access technology known as massive Multiple-Input Multiple-Output (MIMO).
Robin Chataut, Robert Akl
doaj +1 more source