The Experts below are selected from a list of 483 Experts worldwide ranked by ideXlab platform

García Luis - One of the best experts on this subject based on the ideXlab platform.

  • Framework de Monitorización para Redes De?nidas por Software
    Universidad de las Fuerzas Armadas ESPE, 2015
    Co-Authors: Barona Lorena, Puente Jesús, Valdivieso Ángel, García Luis
    Abstract:

    Abstract—Software De?ned Network (SDN) is a novel network paradigm that removes the rigidity of current architectures and improves the ?exibility and management by means the separation of data plane and the control plane. The control is in charge of external software that allows a whole view of the network state. This characteristic has acquired signi?cant relevance, if we consider the exponential growth in multimedia content over the network. Multimedia users require sophisticated services and enhanced capabilities such as greater speed, ?exibility and Quality of Service (QoS). In this paper, we analyze the advantages of SDN in multimedia environments. Furthermore, we propose a routing algorithm to improve the QoS of vídeo streaming using OpenFlow and the Floodlight Controller. The results of the experiments show the e?ectiveness of the algorithm.Index Terms—Algorithm, Floodlight, Multimedia, OpenFlow, QoS, Quality of Service, SDN, Software-De?ned Network, Video Streaming

  • Algoritmo de Optimización de Calidad de Servicio para Transmisiones de Vídeo en Redes De?nidas por Software
    Universidad de las Fuerzas Armadas ESPE, 2015
    Co-Authors: Valdivieso Ángel, Barona Lorena, Puente Jesús, García Luis
    Abstract:

    Abstract—Software De?ned Network (SDN) is a novel network paradigm that removes the rigidity of current architectures and improves the ?exibility and management by means the separation of data plane and the control plane. The control is in charge of external software that allows a whole view of the network state. This characteristic has acquired signi?cant relevance, if we consider the exponential growth in multimedia content over the network. Multimedia users require sophisticated services and enhanced capabilities such as greater speed, ?exibility and Quality of Service (QoS). In this paper, we analyze the advantages of SDN in multimedia environments. Furthermore, we propose a routing algorithm to improve the QoS of vídeo streaming using OpenFlow and the Floodlight Controller. The results of the experiments show the e?ectiveness of the algorithm. Index Terms—Algorithm, Floodlight, Multimedia, OpenFlow, QoS, QualityofService,SDN,Software-De?nedNetwork,VideoStreaming

Suárez-fajardo Carlos - One of the best experts on this subject based on the ideXlab platform.

  • Quality of service evaluation based on network slicing for software-defined 5G systems
    'Instituto Tecnologico Metropolitano (ITM)', 2018
    Co-Authors: Ibarra-lancheros, Kevin Sneider, Puerto-leguizamón Gustavo, Suárez-fajardo Carlos
    Abstract:

    Este artículo presenta la evaluación de los parámetros de calidad del servicio proporcionadas por la segmentación de recursos para redes 5G basadas en un entorno de red definido por software. El controlador Floodlight realizó decisiones de asignación de ancho de banda definiendo segmentos de red a perfiles de usuario en topologías particulares. El objetivo es controlar los recursos de ancho de banda que permiten garantizar valores de latencia y confiabilidad de acuerdo con el tipo de servicio en una red 5G. De esta forma, fue posible demostrar la versatilidad y escalabilidad del controlador Floodlight, que redujo la tasa de pérdida en un 10% en una red congestionada y permitió retrasos de menos de 700ms en aplicaciones como VoIP y transmisión de video compartiendo un canal con una velocidad de bits limitada de 5 Mbps.This paper presents the evaluation of the quality of service parameters provided by the network slicing approach for 5G networks based on a software-defined networking environment. The open source Controller Floodlight made bandwidth allocation decisions by assigning network slices to user profiles on particular topologies. The objective is to control the bandwidth resources that allow to guarantee latency and reliability values according to the type of service in a sliced 5G network. Thus, it was possible to demonstrate the versatility and scalability of the Floodlight Controller, which reduced the loss rate by 10% in a congested network and ensured delays of less than 700ms in applications such as VoIP and video streaming sharing a channel with a limited bit rate of 5 Mbps

  • Evaluación de la calidad de servicio basada en segmentación de red para sistemas 5G definidos por software
    'Instituto Tecnologico Metropolitano (ITM)', 2018
    Co-Authors: Ibarra-lancheros, Kevin Sneider, Puerto-leguizamón Gustavo, Suárez-fajardo Carlos
    Abstract:

    This paper presents the evaluation of the quality of service parameters provided by the network slicing approach for 5G networks based on a software-defined networking environment. The open source Controller Floodlight made bandwidth allocation decisions by assigning network slices to user profiles on particular topologies. The objective is to control the bandwidth resources that allow to guarantee latency and reliability values according to the type of service in a sliced 5G network. Thus, it was possible to demonstrate the versatility and scalability of the Floodlight Controller, which reduced the loss rate by 10% in a congested network and ensured delays of less than 700ms in applications such as VoIP and video streaming sharing a channel with a limited bit rate of 5 Mbps.Este artículo presenta la evaluación de los parámetros de calidad del servicio proporcionadas por la segmentación de recursos para redes 5G basadas en un entorno de red definido por software. El controlador Floodlight realizó decisiones de asignación de ancho de banda definiendo segmentos de red a perfiles de usuario en topologías particulares. El objetivo es controlar los recursos de ancho de banda que permiten garantizar valores de latencia y confiabilidad de acuerdo con el tipo de servicio en una red 5G. De esta forma, fue posible demostrar la versatilidad y escalabilidad del controlador Floodlight, que redujo la tasa de pérdida en un 10% en una red congestionada y permitió retrasos de menos de 700ms en aplicaciones como VoIP y transmisión de video compartiendo un canal con una velocidad de bits limitada de 5 Mbps

Ibarra-lancheros, Kevin Sneider - One of the best experts on this subject based on the ideXlab platform.

  • Quality of service evaluation based on network slicing for software-defined 5G systems
    'Instituto Tecnologico Metropolitano (ITM)', 2018
    Co-Authors: Ibarra-lancheros, Kevin Sneider, Puerto-leguizamón Gustavo, Suárez-fajardo Carlos
    Abstract:

    Este artículo presenta la evaluación de los parámetros de calidad del servicio proporcionadas por la segmentación de recursos para redes 5G basadas en un entorno de red definido por software. El controlador Floodlight realizó decisiones de asignación de ancho de banda definiendo segmentos de red a perfiles de usuario en topologías particulares. El objetivo es controlar los recursos de ancho de banda que permiten garantizar valores de latencia y confiabilidad de acuerdo con el tipo de servicio en una red 5G. De esta forma, fue posible demostrar la versatilidad y escalabilidad del controlador Floodlight, que redujo la tasa de pérdida en un 10% en una red congestionada y permitió retrasos de menos de 700ms en aplicaciones como VoIP y transmisión de video compartiendo un canal con una velocidad de bits limitada de 5 Mbps.This paper presents the evaluation of the quality of service parameters provided by the network slicing approach for 5G networks based on a software-defined networking environment. The open source Controller Floodlight made bandwidth allocation decisions by assigning network slices to user profiles on particular topologies. The objective is to control the bandwidth resources that allow to guarantee latency and reliability values according to the type of service in a sliced 5G network. Thus, it was possible to demonstrate the versatility and scalability of the Floodlight Controller, which reduced the loss rate by 10% in a congested network and ensured delays of less than 700ms in applications such as VoIP and video streaming sharing a channel with a limited bit rate of 5 Mbps

  • Evaluación de la calidad de servicio basada en segmentación de red para sistemas 5G definidos por software
    'Instituto Tecnologico Metropolitano (ITM)', 2018
    Co-Authors: Ibarra-lancheros, Kevin Sneider, Puerto-leguizamón Gustavo, Suárez-fajardo Carlos
    Abstract:

    This paper presents the evaluation of the quality of service parameters provided by the network slicing approach for 5G networks based on a software-defined networking environment. The open source Controller Floodlight made bandwidth allocation decisions by assigning network slices to user profiles on particular topologies. The objective is to control the bandwidth resources that allow to guarantee latency and reliability values according to the type of service in a sliced 5G network. Thus, it was possible to demonstrate the versatility and scalability of the Floodlight Controller, which reduced the loss rate by 10% in a congested network and ensured delays of less than 700ms in applications such as VoIP and video streaming sharing a channel with a limited bit rate of 5 Mbps.Este artículo presenta la evaluación de los parámetros de calidad del servicio proporcionadas por la segmentación de recursos para redes 5G basadas en un entorno de red definido por software. El controlador Floodlight realizó decisiones de asignación de ancho de banda definiendo segmentos de red a perfiles de usuario en topologías particulares. El objetivo es controlar los recursos de ancho de banda que permiten garantizar valores de latencia y confiabilidad de acuerdo con el tipo de servicio en una red 5G. De esta forma, fue posible demostrar la versatilidad y escalabilidad del controlador Floodlight, que redujo la tasa de pérdida en un 10% en una red congestionada y permitió retrasos de menos de 700ms en aplicaciones como VoIP y transmisión de video compartiendo un canal con una velocidad de bits limitada de 5 Mbps

Valdivieso Ángel - One of the best experts on this subject based on the ideXlab platform.

  • Framework de Monitorización para Redes De?nidas por Software
    Universidad de las Fuerzas Armadas ESPE, 2015
    Co-Authors: Barona Lorena, Puente Jesús, Valdivieso Ángel, García Luis
    Abstract:

    Abstract—Software De?ned Network (SDN) is a novel network paradigm that removes the rigidity of current architectures and improves the ?exibility and management by means the separation of data plane and the control plane. The control is in charge of external software that allows a whole view of the network state. This characteristic has acquired signi?cant relevance, if we consider the exponential growth in multimedia content over the network. Multimedia users require sophisticated services and enhanced capabilities such as greater speed, ?exibility and Quality of Service (QoS). In this paper, we analyze the advantages of SDN in multimedia environments. Furthermore, we propose a routing algorithm to improve the QoS of vídeo streaming using OpenFlow and the Floodlight Controller. The results of the experiments show the e?ectiveness of the algorithm.Index Terms—Algorithm, Floodlight, Multimedia, OpenFlow, QoS, Quality of Service, SDN, Software-De?ned Network, Video Streaming

  • Algoritmo de Optimización de Calidad de Servicio para Transmisiones de Vídeo en Redes De?nidas por Software
    Universidad de las Fuerzas Armadas ESPE, 2015
    Co-Authors: Valdivieso Ángel, Barona Lorena, Puente Jesús, García Luis
    Abstract:

    Abstract—Software De?ned Network (SDN) is a novel network paradigm that removes the rigidity of current architectures and improves the ?exibility and management by means the separation of data plane and the control plane. The control is in charge of external software that allows a whole view of the network state. This characteristic has acquired signi?cant relevance, if we consider the exponential growth in multimedia content over the network. Multimedia users require sophisticated services and enhanced capabilities such as greater speed, ?exibility and Quality of Service (QoS). In this paper, we analyze the advantages of SDN in multimedia environments. Furthermore, we propose a routing algorithm to improve the QoS of vídeo streaming using OpenFlow and the Floodlight Controller. The results of the experiments show the e?ectiveness of the algorithm. Index Terms—Algorithm, Floodlight, Multimedia, OpenFlow, QoS, QualityofService,SDN,Software-De?nedNetwork,VideoStreaming

Barona Lorena - One of the best experts on this subject based on the ideXlab platform.

  • Framework de Monitorización para Redes De?nidas por Software
    Universidad de las Fuerzas Armadas ESPE, 2015
    Co-Authors: Barona Lorena, Puente Jesús, Valdivieso Ángel, García Luis
    Abstract:

    Abstract—Software De?ned Network (SDN) is a novel network paradigm that removes the rigidity of current architectures and improves the ?exibility and management by means the separation of data plane and the control plane. The control is in charge of external software that allows a whole view of the network state. This characteristic has acquired signi?cant relevance, if we consider the exponential growth in multimedia content over the network. Multimedia users require sophisticated services and enhanced capabilities such as greater speed, ?exibility and Quality of Service (QoS). In this paper, we analyze the advantages of SDN in multimedia environments. Furthermore, we propose a routing algorithm to improve the QoS of vídeo streaming using OpenFlow and the Floodlight Controller. The results of the experiments show the e?ectiveness of the algorithm.Index Terms—Algorithm, Floodlight, Multimedia, OpenFlow, QoS, Quality of Service, SDN, Software-De?ned Network, Video Streaming

  • Algoritmo de Optimización de Calidad de Servicio para Transmisiones de Vídeo en Redes De?nidas por Software
    Universidad de las Fuerzas Armadas ESPE, 2015
    Co-Authors: Valdivieso Ángel, Barona Lorena, Puente Jesús, García Luis
    Abstract:

    Abstract—Software De?ned Network (SDN) is a novel network paradigm that removes the rigidity of current architectures and improves the ?exibility and management by means the separation of data plane and the control plane. The control is in charge of external software that allows a whole view of the network state. This characteristic has acquired signi?cant relevance, if we consider the exponential growth in multimedia content over the network. Multimedia users require sophisticated services and enhanced capabilities such as greater speed, ?exibility and Quality of Service (QoS). In this paper, we analyze the advantages of SDN in multimedia environments. Furthermore, we propose a routing algorithm to improve the QoS of vídeo streaming using OpenFlow and the Floodlight Controller. The results of the experiments show the e?ectiveness of the algorithm. Index Terms—Algorithm, Floodlight, Multimedia, OpenFlow, QoS, QualityofService,SDN,Software-De?nedNetwork,VideoStreaming