Results 121 to 130 of about 14,760 (220)

Resource optimization for massive MIMO systems

The thesis delves into the intricacies of resource optimization in both massive Multiple-Input Multiple-Output (MIMO) and cell-free massive MIMO (CFmMIMO) systems, which are pivotal for the advancement of 5G and beyond wireless networks.
Kocharlakota, Kameswara Atchutaram
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Energy-Efficiency Maximization of Hybrid Massive MIMO Precoding with Random-Resolution DACs via RF Selection Matlab Software

, 2020
This zip file contains MATLAB scripts and key simulation results for the following paper: Energy-Efficiency Maximization of Hybrid Massive MIMO Precoding with Random-Resolution DACs via RF Selection, by Evangelos Vlachos and John Thompson, To ...
Thompson, John S, Vlachos, Evangelos
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Overview of Key Technologies of Transmission in Massive MIMO System

Dianxin 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

A Estimation Method for Finding the Hotspot Charging Zone of Wireless Power Transfer via 5G Massive MIMO Network

, 2016
The 5G wireless mobile communications systems will be deployed beyond 2020. Missive MIMO technologies have been used in the forthcoming 5G mobile communications systems. How to make more small cells in the sleep state for energy saving in ultra-dense has
Liao, Yu-De;Lin, Ting-Wei;Wang, An-Sung;Ching-Chang Wong, Yang-Han Lee;Yuan, Qiaowei;Shinohara, Naoki;Chen, Qiang
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Fundamentals of massive MIMO [PDF]

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

Multilayer Massive MIMO at mmWave for High Power and Spectral Efficient Communications

, 2020
Tese no âmbito do Doutoramento em Engenharia Electrotécnica e de Computadores – Ramo de Especialização em Telecomunicações e apresentada ao Departamento de Engenharia Electrotécnica e de Computadores da Faculdade de Ciências e TecnologiaThe evolution ...
Bento, Pedro Daniel Rosete
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The Relationship Between EMF Exposure and MIMO Systems, and the Exposure Advantages of Lowband Massive MIMO System

Telecom
With the advancement of mobile communications, technologies based on high-element-count antenna systems—such as massive Multiple Input Multiple Output (massive MIMO)—are playing an increasingly important role in enhancing network capacity.
Kornél Merkli, Péter Prukner, Szilvia Nagy   +2 more
doaj   +1 more source

Massive MIMO

, 2017
Com a chegada da quinta geração de comunicações móveis (5G) espera-se que os sistemas de comunicação sem fios possam oferecer novos e melhores serviços com ritmos de transmissão elevadíssimos. O aumento significativo do bit rate que se prevê com o incremento dos utilizadores e dos dispositivos a ligar a rede, a entrada da IoT e outas tecnologias, isto ...
openaire   +1 more source

Aspects of Massive MIMO

, 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   +1 more source

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

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
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