User Scheduling Algorithms in Multiuser Massive MIMO Systems Towards 5G

In this paper a study of the existing scheduling algorithms for Multiuser-MIMO wireless systems is provided. The behavior of the these algorithms is analyzed for a large-scale antenna systems known as Massive MIMO, where it is proposed to use a lot of antennas to multiplex messages to several user d...

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Bibliographic Details
Published inRevista IEEE América Latina Vol. 13; no. 12; pp. 3781 - 3787
Main Authors Maciel, F.M., Sanchez, J., Soriano, L., Soria, F.R.C., Flores, J.
Format Journal Article
LanguageEnglish
Published Los Alamitos IEEE 01.12.2015
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
5G mobile communication
Algorithms
Antennas
channel imperfections
Channels
Computer simulation
Irrigation
Long Term Evolution
Massive-MIMO
Messages
MIMO
MIMO (control systems)
Multiplexing
precoding
Scheduling
Scheduling algorithms
Wireless communication
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Summary:In this paper a study of the existing scheduling algorithms for Multiuser-MIMO wireless systems is provided. The behavior of the these algorithms is analyzed for a large-scale antenna systems known as Massive MIMO, where it is proposed to use a lot of antennas to multiplex messages to several user devices at each time and frequency resource. Simulation results show that Massive MIMO systems, in conjunction with scheduling algorithms, offer a great channel capacity even with channel imperfections and can be seen as disruptive techniques to future 5G wireless communication systems.
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ISSN:1548-0992
1548-0992
DOI:10.1109/TLA.2015.7404908