Please use this identifier to cite or link to this item:
http://dspace.ucuenca.edu.ec/handle/123456789/33287Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Ortega Ortega, Martin Eduardo | - |
| dc.contributor.author | Chafla Altamirano, Gustavo Xavier | - |
| dc.contributor.author | Falconi Abad, Mara Ximena | - |
| dc.date.accessioned | 2019-08-06T18:01:33Z | - |
| dc.date.available | 2019-08-06T18:01:33Z | - |
| dc.date.issued | 2018 | - |
| dc.identifier.isbn | 978-153866820-7 | - |
| dc.identifier.issn | 0000-0000 | - |
| dc.identifier.uri | https://www.scopus.com/record/display.uri?eid=2-s2.0-85055424411&doi=10.1109%2fColComCon.2018.8466727&origin=inward&txGid=4b267a625ae267b000203643376b3e9e | - |
| dc.description | To have an excellent voice quality in VoIP networks implies to generate studies based on the perception of the user and on the QoS analysis in the calls. In this research, it was carried out the assessment of the voice quality in the calls by means of the MOS, and the evaluation of the QoS through the verification of the recommended theoretical values for the technical parameters latency, jitter and packet loss. For this, real VoIP calls were performed in different case scenarios with softphone applications installed in smartphones. In the tests, eight voice codecs were used in order to determine which one allows to have the best voice quality and a good QoS during the calls performed. The comparisons of the voice codecs demonstrate that the codec iLBC-13.33 reported the best results for this case study. © 2018 IEEE. | - |
| dc.description.abstract | To have an excellent voice quality in VoIP networks implies to generate studies based on the perception of the user and on the QoS analysis in the calls. In this research, it was carried out the assessment of the voice quality in the calls by means of the MOS, and the evaluation of the QoS through the verification of the recommended theoretical values for the technical parameters latency, jitter and packet loss. For this, real VoIP calls were performed in different case scenarios with softphone applications installed in smartphones. In the tests, eight voice codecs were used in order to determine which one allows to have the best voice quality and a good QoS during the calls performed. The comparisons of the voice codecs demonstrate that the codec iLBC-13.33 reported the best results for this case study. © 2018 IEEE. | - |
| dc.language.iso | es_ES | - |
| dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
| dc.source | 2018 IEEE Colombian Conference on Communications and Computing, COLCOM 2018 - Proceedings | - |
| dc.subject | Jit | - |
| dc.subject | Terlatency | - |
| dc.subject | MOS | - |
| dc.subject | Packet loss | - |
| dc.subject | QoSv | - |
| dc.subject | Voice codec | - |
| dc.subject | Voice quality | - |
| dc.subject | VoIP | - |
| dc.title | Evaluation of the voice quality and QoS in real calls using different voice over IP codecs | - |
| dc.title.alternative | null | - |
| dc.type | ARTÍCULO DE CONFERENCIA | - |
| dc.description.city | Medellin | - |
| dc.ucuenca.idautor | 0301449450 | - |
| dc.ucuenca.idautor | 0602522477 | - |
| dc.ucuenca.idautor | 0301616710 | - |
| dc.identifier.doi | 10.1109/ColComCon.2018.8466727 | - |
| dc.ucuenca.embargoend | 2050-12-31 | - |
| dc.ucuenca.version | Versión publicada | - |
| dc.ucuenca.embargointerno | 2050-12-31 | - |
| dc.ucuenca.areaconocimientounescoamplio | 06 - Información y Comunicación (TIC) | - |
| dc.ucuenca.afiliacion | Ortega, M., Universidad de Cuenca, Departamento de Ingeniería Eléctrica, Electrónica y Telecomunicaciones(DEET), Cuenca, Ecuador | - |
| dc.ucuenca.afiliacion | Chafla, G., Pontificia Universidad Católica del Ecuador (PUCE), Quito, Ecuador | - |
| dc.ucuenca.afiliacion | Falconi, M., Universidad de Cuenca, Departamento de Ingeniería Eléctrica, Electrónica y Telecomunicaciones(DEET), Cuenca, Ecuador | - |
| dc.ucuenca.volumen | Volumen 0, número 0 | - |
| dc.ucuenca.indicebibliografico | SCOPUS | - |
| dc.ucuenca.numerocitaciones | 0 | - |
| dc.ucuenca.areaconocimientofrascatiamplio | 2. Ingeniería y Tecnología | - |
| dc.ucuenca.pais | COLOMBIA | - |
| dc.ucuenca.conferencia | 2018 IEEE Colombian Conference on Communications and Computing | - |
| dc.ucuenca.areaconocimientofrascatiespecifico | 2.2 Ingenierias Eléctrica, Electrónica e Información | - |
| dc.ucuenca.areaconocimientofrascatidetallado | 2.2.5 Telecomunicaciones | - |
| dc.ucuenca.areaconocimientounescoespecifico | 061 - Información y Comunicación (TIC) | - |
| dc.ucuenca.areaconocimientounescodetallado | 0612 - Base de Datos, Diseno y Administración de Redes | - |
| dc.ucuenca.fechainicioconferencia | 2018-05-16 | - |
| dc.ucuenca.fechafinconferencia | 2018-05-18 | - |
| dc.ucuenca.organizadorconferencia | Institute of Electrical and Electronics Engineers Inc. | - |
| dc.ucuenca.comiteorganizadorconferencia | Institute of Electrical and Electronics Engineers Inc. | - |
| dc.ucuenca.urifuente | https://ieeexplore.ieee.org/xpl/conhome/8453636/proceeding | - |
| dc.contributor.ponente | Ortega Ortega, Martin Eduardo | - |
| Appears in Collections: | Artículos | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| documento.pdf Until 2050-12-31 | document | 607.2 kB | Adobe PDF | View/Open Request a copy |
This item is protected by original copyright |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
Centro de Documentacion Regional "Juan Bautista Vázquez" | ||||||||||
| ||||||||||