Results 121 to 130 of about 14,777 (220)

Aspects Of Favorable Propagation In Massive Mimo

open access: yesCoRR, 2014
Publication in the conference proceedings of EUSIPCO, Lisbon, Portugal ...
Ngo, Hien Quoc   +2 more
openaire   +4 more sources

Decentralized Distributed Massive MIMO [PDF]

open access: yes
In this paper, we introduce the concept of "Decentralized Distributed Massive MIMO" (multiple-input multipleoutput), which decentralizes the baseband processing to the network edge and distributes the Massive MIMO (also known as cell-free massive MIMO ...
Zhao, Junbo   +2 more
core   +1 more source

Aspects of Massive MIMO [PDF]

open access: yes, 2016
Next generation cellular wireless technology faces tough demands: increasing the throughput and reliability without consuming more resources, be it spectrum or energy. Massive mimo (Multiple-Input Multiple-Output) has proven, both in theory and practice,
Marcus Karlsson, Karlsson, Marcus
core   +2 more sources

Análisis de la tecnología massive mimo para las redes móviles 5g en Colombia. [PDF]

open access: yes, 2019
Esta monografía documenta la investigación hecha en la empresa Huawei Technologies Co para un cliente acerca de la tecnología Massive MIMO como solución a la problemática de velocidades de subida y de bajada que se presentan en su red de comunicaciones ...
Hurtado Cortes, Juan Camilo
core  

From the conventional MIMO to massive MIMO systems: performance analysis and energy efficiency optimization [PDF]

open access: yes, 2017
The main topic of this thesis is based on multiple-input multiple-output (MIMO) wireless communications, which is a novel technology that has attracted great interest in the last twenty years. Conventional MIMO systems using up to eight antennas play a
Fu, Wenjun
core  

"Looking into the Future of Wireless Communications: an Overview of the Massive Multiple Input Multiple Output (MIMO) Technology" [PDF]

open access: yes
reservedThe exceptional growth in global demand for wireless traffic has led to the scarcity of the precious resources of the frequency spectrum. All this, combined with the ever-increasing number of connected users and the need for higher speed, better ...
VEDOVELLO, LEONARDO
core  

An Experimental Study on Indoor Massive 3D-MIMO Channel at 30-40 GHz Band [Elektronisk resurs] [PDF]

open access: yes, 2018
Three-dimensional (3D) multiple-input multiple-output (MIMO) channel sounder measurements are producposed for a multi-user MIMO channel at the 30-40 GHz mm-wave band. A 3D-MIMO downlink transmissions links withto two users is considered.
Chu, Xiaoli,   +4 more
core  

Overview of Key Technologies of Transmission in Massive MIMO System

open access: yesDianxin kexue, 2015
With the rise of the internet of things and rapid development of the mobile internet business,higher data rate of service is demanded. Due to the ability of fully exploiting the spatial degree of freedom and obtaining good energy efficiency while ...
Xi Yang, Shi Jin
doaj   +2 more sources

Fundamentals of massive MIMO [PDF]

open access: yes2015 IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2015
openaire   +1 more source

Massive MIMO, mmWave and mmWave-Massive MIMO Communications: Performance Assessment with Beamforming Techniques [PDF]

open access: yes, 2020
A considerable amount of enabling technologies are being explored in the era of fifth generation (5G) mobile system. The dream is to build a wireless network that substantially improves the existing mobile networks in all performance metrics.
Kebede Engda, Tewelgn   +2 more
core  

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