Title :
VAIPA: A video-aware internet protocol architecture
Author :
Murcia, Víctor ; Delgado, Meli ; Vargas, Tito R. ; Guerri, Juan C. ; Antich, Javier
Author_Institution :
Inst. of Telecommun. & Multimedia Applic., Univ. Politec. de Valencia, Valencia, Spain
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.
Keywords :
IP networks; IPTV; multiprotocol label switching; telecommunication network routing; video streaming; IPTV; JUNOS SDK; Juniper router; VAIPA; automated RSVP-TE LSP reservation mechanism; label switching router; network bandwidth utilization; network test bed; service provider MPLS core network; video delivery network; video-aware Internet protocol architecture; Bandwidth; IP networks; Media; Multiprotocol label switching; Quality of service; Streaming media; IPTV; MPLS; QoS; RSVP-TE; video streaming;
Conference_Titel :
High Performance Switching and Routing (HPSR), 2011 IEEE 12th International Conference on
Conference_Location :
Cartagena
Print_ISBN :
978-1-4244-8454-6
Electronic_ISBN :
978-1-4244-8455-3
DOI :
10.1109/HPSR.2011.5986017
