User Scheduling Algorithms in Multiuser Massive MIMO Systems Towards 5G

被引:3
|
作者
Maciel, F. M. [1 ]
Sanchez, J. [2 ]
Soriano, L. [3 ]
Soria, F. R. C. [4 ]
Flores, J. [5 ]
机构
[1] Ctr Educ Cient & Educ Super Ensenada CICESE, Dept Elect & Telecomunicac, Ensenada, BC, Mexico
[2] Ctr Educ Cient & Educ Super Ensenada CICESE, Ciencias Elect & Telecomunicac, Ensenada, BC, Mexico
[3] Univ Colima UCOL, Ingn Comunicac & Elect, Colima, Col, Mexico
[4] Univ Istmo UNISTMO, Oaxaca, Mexico
[5] UAZ, Ingn Comunicac & Elect, Zacatecas, Mexico
关键词
Massive-MIMO; scheduling; precoding; channel imperfections; DOWNLINK; OFDM;
D O I
10.1109/TLA.2015.7404908
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
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.
引用
收藏
页码:3781 / 3787
页数:7
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