VAIPA: A video-aware internet protocol architecture
July 1, 2011·,
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0 min read
Víctor Murcia
Meli Delgado
Tito R. Vargas
Juan Carlos Guerri
Javier Antich
Abstract
This paper shows that a reasonably better network bandwidth utilization in IPTV or general video delivery networks can be obtained with an automated RSVP-TE LSP reservation mechanism and by adding some video-awareness “intelligence” to certain Label Switching Routers which are part of the service provider’s MPLS core network. We have implemented this intelligence on Juniper routers taking advantage of the JUNOS SDK, deployed the solution on a network test bed, and performed some measurements to validate the previous statement.
Type
Publication
2011 IEEE 12th International Conference on High Performance Switching and Routing, 140–145. IEEE
Authors
Postdoctoral Researcher
Tito Raúl Vargas Hernández graduated in Telecommunications Engineering from Universidad Santo Tomás (USTA), Bucaramanga, Colombia, in 2003. He received the M.Sc. in Telematics Engineering in 2007 and the PhD in Telecommunications in 2023 from the Universitat Politècnica de València (UPV). He worked with the COMM group at iTEAM from 2005 to 2010 and has been a lecturer and researcher at USTA since 2010. In 2022 he joined iTEAM as a research engineer, where he is now a postdoctoral researcher. His research covers multimedia distribution over IP/optical networks, energy-efficient Ethernet, QoS in high-speed networks and the Internet of Things.
Authors
Full Professor · Head of the group
Juan Carlos Guerri Cebollada was born in Valencia, Spain in 1969. He received his M.S. and Ph.D. degrees in Telecommunication Engineering from the Universitat Politècnica de València (UPV) in 1993 and 1997, respectively. He is a Full Professor in the Department of Communications Engineering at UPV, where he teaches at the ETSI Telecomunicación. He leads the Multimedia Communications research group (COMM) of the iTEAM (Institute of Telecommunications and Multimedia Applications). His research spans multimedia communications, adaptive video streaming (DASH), quality of experience, wireless and ad hoc networks, and the application of multimedia technologies to industry, medicine, education and communications.