User Scheduling Algorithms in Multiuser Massive MIMO Systems Towards 5G
| Autor: | Jaime Sánchez García, Leonel Soriano Equigua, Francisco Rubén Castillo Soria, Fermin Marcelo Maciel Barboza, Jorge Flores Troncoso |
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| Rok vydání: | 2015 |
| Předmět: |
3G MIMO
General Computer Science business.industry Computer science ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS MIMO Data_CODINGANDINFORMATIONTHEORY Multi-user MIMO Precoding Scheduling (computing) Spatial multiplexing Channel capacity Electrical and Electronic Engineering business 5G Computer Science::Information Theory Computer network |
| Zdroj: | IEEE Latin America Transactions. 13:3781-3787 |
| ISSN: | 1548-0992 |
| DOI: | 10.1109/tla.2015.7404908 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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