TY - GEN
T1 - Efficient wireless access to video-on-demand services
AU - Naor, Zohar
PY - 2011
Y1 - 2011
N2 - The problem of providing an efficient and low-cost video streaming service over wireless access networks is considered in this work. The usage of multicast content delivery combined with popularity-based video caching, enables to provide video-on-demand services over wireless networks. In order to tackle the "last mile" bottleneck for video delivery to the home, we propose a content-aware architecture, that incorporates popularity-dependent video caching and patching with application-enabled multicast content delivery. The proposed method offers a tremendous bandwidth saving, in comparison with the individual service currently exists in wireless networks. We analyze the conditions under which multicast content delivery offers a better QoS, in terms of service delay, over the individual service currently used for video streaming.
AB - The problem of providing an efficient and low-cost video streaming service over wireless access networks is considered in this work. The usage of multicast content delivery combined with popularity-based video caching, enables to provide video-on-demand services over wireless networks. In order to tackle the "last mile" bottleneck for video delivery to the home, we propose a content-aware architecture, that incorporates popularity-dependent video caching and patching with application-enabled multicast content delivery. The proposed method offers a tremendous bandwidth saving, in comparison with the individual service currently exists in wireless networks. We analyze the conditions under which multicast content delivery offers a better QoS, in terms of service delay, over the individual service currently used for video streaming.
KW - content distribution
KW - content-aware networking
KW - IPTV
KW - video streaming
KW - video-on-demand
UR - http://www.scopus.com/inward/record.url?scp=79959249094&partnerID=8YFLogxK
U2 - 10.1109/CNSR.2011.47
DO - 10.1109/CNSR.2011.47
M3 - Conference contribution
AN - SCOPUS:79959249094
SN - 9780769543932
T3 - Proceedings - 2011 9th Annual Communication Networks and Services Research Conference, CNSR 2011
SP - 278
EP - 283
BT - Proceedings - 2011 9th Annual Communication Networks and Services Research Conference, CNSR 2011
T2 - 2011 9th Annual Communication Networks and Services Research Conference, CNSR 2011
Y2 - 2 May 2011 through 5 May 2011
ER -