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http://dspace.udla.edu.ec/handle/33000/12113Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.contributor.advisor | Carvajal Mora, Henry Ramiro | - |
| dc.creator | Oña Proaño, Efrén Mauricio | - |
| dc.creator | Lara Hernández, Dennis Alejandro | - |
| dc.date.accessioned | 2020-05-01T17:23:17Z | - |
| dc.date.available | 2020-05-01T17:23:17Z | - |
| dc.date.issued | 2020 | - |
| dc.identifier.citation | Oña Proaño, E. M.; Lara Hernández, D. A. (2020). Análisis de la técnica NOMA-SCMA en presencia de desvanecimiento de tipo Rice (Tesis de pregrado). Universidad de las Américas, Quito. | es_ES |
| dc.identifier.other | UDLA-EC-TIRT-2020-11 | - |
| dc.identifier.uri | http://dspace.udla.edu.ec/handle/33000/12113 | - |
| dc.description | In the present dissertation, it is evaluated the performance of the Sparse Code Multiple Access (SCMA) technique in a wireless channel with Rice-type fading and presence of interference. The performance is evaluated by considering various operating scenarios. Specifically, simulations of the system are performed considering a single cell and cellular environments. For this purpose, simulation routines were developed in the MATLAB software. These simulations are performed using the Monte-Carlo method. The results show the behavior of the SCMA system in terms of the bit error rate. These results are represented graphically as a function of the signal to noise ratio. They allow a better understanding of the SCMA system operation in both single-cell scenarios and multi-cell (cellular) scenarios. The research carried out in this work showed that the SCMA system performs better when there is line of sight between the mobile terminals and the radio base station. However, it was also evidenced that the system is highly affected by co-cell interference, but, as the channel reuse factor increases, the effects of co-channel interference are mitigated. The cost in this case is a reduction in the number of channels in each cell. Finally, for all simulated and analyzed scenarios, a 16 QAM modulation is considered. | en |
| dc.description.abstract | En el presente trabajo de titulación se evalúa el desempeño de la técnica Sparse Code Multiple Access “SCMA” en un canal inalámbrico con desvanecimiento de tipo Rice y presencia de interferencia de usuarios de la misma célula y de las cocelulas... | es_ES |
| dc.format.extent | 72 p. | es_ES |
| dc.language.iso | spa | es_ES |
| dc.publisher | Quito: Universidad de las Américas, 2020 | es_ES |
| dc.rights | openAccess | es_ES |
| dc.subject | CANAL INALÁMBRICO | es_ES |
| dc.subject | DESVANECIMIENTO RICE | es_ES |
| dc.subject | SCMA | es_ES |
| dc.subject | INTERFERENCIA | es_ES |
| dc.title | Análisis de la técnica NOMA-SCMA en presencia de desvanecimiento de tipo Rice | es_ES |
| dc.type | bachelorThesis | es_ES |
| Aparece en las colecciones: | Ingeniería en Redes y Telecomunicaciones | |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| UDLA-EC-TIRT-2020-11.pdf | 1,5 MB | Adobe PDF | Visualizar/Abrir |
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