Comparison of Real-Time Communications Service KPI in Edge and Cloud Domains Through Multi-Domain Transport Networks

Autor: Pol Alemany, Juan Luis de la Cruz, Raul Munoz, Anton Roman, Ramon Casellas, Ricard Vilalta, Ana Pol, Ricardo Martinez

Publikováno v: ONDM

This paper presents the deployment of a Network Slice with a Real-Time Communications Network Service being deployed in two different sites (edge and cloud) of a network comparing the service performance when the user connects to the edge or to the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9ffc1f0128ba8eacabd6e8e84063c5e
https://doi.org/10.23919/ondm48393.2020.9133023

End-to-end network service deployment over multiple VIMs using a disaggregated transport optical network

Autor: Ricard Vilalta, Abubakar Siddique Muqaddas, Pol Alemany, Dimitra Simeonidou, Ricardo Martinez, Reza Nejabati, Juan Luis de la Cruz, Ramon Casellas

Publikováno v: ICTON
2019 21st International Conference on Transparent Optical Networks (ICTON)

5GPPP 5GTANGO project has extended SONATA NFV platform in order to be used to deploy network services over multiple Virtualization Infrastructure Managers (VIM), which are interconnected through one or multiple WAN Infrastructure Manager(s) (WIM). In

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e038700b071733ffe8b4b3a923683b98
https://zenodo.org/record/3626867

Advanced NFV Features Applied to Multimedia Real-Time Communications Use Case

Autor: Pol Alemany, Panagiotis Karkazis, Sonia Castro Carrillo, Dimosthenis Kyriazis, Anton Roman, Marios Touloupou, Juan Luis de la Cruz, Evgenia Kapassa, Panagiotis Trakadas, Ricard Vilalta, Felipe Vicens, Raul Munoz, Ana Pol

Publikováno v: 5G World Forum
2019 IEEE 2nd 5G World Forum (5GWF)

Real-time communications are services with very demanding requirements in terms of reliability and Quality of Service (QoS), that is not easy to be reached. 5G technologies provide tools and techniques that promise to overcome the current shortcoming

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37d6f88e2b4fc7f80dc6fdb844393529
https://doi.org/10.1109/5gwf.2019.8911662

Orchestration of End-to-End Network Services in the 5G-Crosshaul Multi-Domain Multi-Technology Transport Network

Autor: Inaki Pascual, Ramon Casellas, Charles Turyagyenda, Jorge Baranda, Ricard Vilalta, Juan Luis de la Cruz, Josep Xavier Salvat, Jose Nunez-Martinez, Josep Mangues-Bafalluy

Publikováno v: IEEE COMMUNICATIONS MAGAZINE
r-CTTC: Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname

Upcoming 5G mobile networks are addressing ambitious KPIs not just in terms of capacity and latency, but also in terms of network control and management. In this direction, network management schemes need to evolve to provide the required flexibility

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6145921ceccfc02b10a3e5aa63dac74f
https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1635

Building an SDN Enterprise WLAN Based on Virtual APs

Autor: Jose Almodovar, Jose Ruiz-Mas, Juan Luis de la Cruz, Jose Saldana, Luis Sequeira, Julian Fernandez-Navajas

Publikováno v: IEEE Communications Letters, 2, 21, 374-377
IEEE Communications Letters

In this letter, the development and testing of an open enterprise Wi-Fi solution based on virtual access points (APs), managed by a central WLAN controller is presented. It allows seamless handovers between APs in different channels, maintaining the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b824bc58589a13569a7e52359954da2b