Abstract | ||
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During the last years next generation networks (NGNs) have gained attention, as an increasing number of network operators moved toward triple-play services: telephony, Internet and IPTV. Unfortunately, from the service provider perspective, IPTV usually comes at a high cost in terms of equipment and/or necessary bandwidth. In this paper we propose Nozzilla, a peer-to-peer like video streaming service for an NGN based on the IP Multimedia Subsystem (IMS), which can be used by third-party IPTV service providers as a cost effective alternative to IP multicast or content distribution networks. The service uses the residential gateways (NGN customer premises equipment) to create a streaming overlay using the remaining or a fixed amount of network bandwidth. Nozzilla takes advantage of the QoS and resource reservation enabled by a NGN to support multiple-description streaming that improves the perceived quality during temporary failures. |
Year | DOI | Venue |
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2009 | 10.1109/ICNS.2009.57 | Valencia |
Keywords | Field | DocType |
peer-to-peer iptv distribution service,triple-play service,cost effective alternative,content distribution network,ims-based ngn,necessary bandwidth,third-party iptv service provider,high cost,ip multicast,ngn customer premises equipment,service provider perspective,ip multimedia subsystem,bandwidth,resource allocation,internet telephony,residential gateway,quality of service,service provider,ip telephony,next generation networking,cost effectiveness,next generation network,protocols | Customer-premises equipment,Next-generation network,Computer science,Computer network,Quality of service,Service provider,IP Multimedia Subsystem,IPTV,IP multicast,Voice over IP | Conference |
ISBN | Citations | PageRank |
978-0-7695-3586-9 | 4 | 0.49 |
References | Authors | |
13 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Alex Bikfalvi | 1 | 38 | 4.01 |
Jaime García-Reinoso | 2 | 35 | 6.18 |
Iván Vidal | 3 | 72 | 12.30 |
Francisco Valera | 4 | 80 | 16.05 |