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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2021
License: CC BY NC ND
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Evaluación de sistemas Massive MIMO en distintos tipos de canales

Authors: Vicente Hernández, María José;

Evaluación de sistemas Massive MIMO en distintos tipos de canales

Abstract

Throughout this project, we intended to capture the meaning of MIMO´s technology (Multiple-input Multiple-output), explaining the most important and relevant characteristics of it, as well as its extension to Massive MIMO. All of this in order to evaluate this system in different types of channels which are: WINNER II, Scattering, ScatteringFcn and StaticFlat. In order to do this, we have used a MATLAB demo, where a MIMO-OFDM (Orthogonal Frequency Division Multiplexing) system is simulated under the 4 channel models mentioned before. The behavior of the system is analyzed under the different channels and we highlight the differences among them, by taking into account the simulation results and the theoretical part. In the conclusions, we present a comparison between the channel models and mention which are the conditions for the best results. Finally, future research lines are proposed

A lo largo de este proyecto hemos querido plasmar el significado de la tecnología MIMO (Multiple-input Multiple-output) explicando las características más importantes y relevantes, así como su extensión a massive MIMO. Todo esto con el objetivo de evaluar este sistema en diferentes tipos de canales que son: WINNER II, Scattering, ScatteringFcn y StaticFlat. Para ello hemos empleado una demo de Matlab donde se simula un sistema MIMO-OFDM (Orthogonal Frequency Division Multiplexing) con los 4 modelos de canal. Se analiza el comportamiento del sistema con los diferentes canales y las diferencias entre ellos, teniendo en cuenta tanto los resultados de las simulaciones como la parte teórica. En las conclusiones hacemos una comparación entre los modelos de canal y en qué condiciones el sistema se comporta mejor. Por último, se comentan las posibles líneas futuras.

Grado en Ingeniería en Sistemas de Telecomunicación

Country
Spain
Related Organizations
Keywords

Scattering, ScatteringFcn, Telecomunicaciones, StaticFlat, WINNER II, Telecommunication, Massive MIMO

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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