TY - GEN
T1 - A cooperative content delivery scheme for multimedia services in contents delivery networks
AU - Roh, Heejin
AU - Kim, Youn Woo
AU - Ko, Kwang Sun
AU - Eom, Young Ik
PY - 2008
Y1 - 2008
N2 - Contents Delivery Networks (CDNs) have been introduced to deliver efficiently very large content to user with low cost. For this, various content delivery schemes such as the uncooperative pull-based scheme, the cooperative push-based scheme, and the cooperative pull-based scheme, have been studied in CDNs. However, these schemes hold the problems such as temporary service interruption, the increases of the average delivery time of content and the bottlenecks to the Internet backbone. In this paper, we propose the content delivery scheme called the cooperative hybrid-based scheme that enables efficient operation of limited resources. Through simulation, we confirmed the service without temporary interruption, the average delivery time of content improved by up to 8%, and the bottlenecks to the Internet backbone between ISPs reduced by up to 66%.
AB - Contents Delivery Networks (CDNs) have been introduced to deliver efficiently very large content to user with low cost. For this, various content delivery schemes such as the uncooperative pull-based scheme, the cooperative push-based scheme, and the cooperative pull-based scheme, have been studied in CDNs. However, these schemes hold the problems such as temporary service interruption, the increases of the average delivery time of content and the bottlenecks to the Internet backbone. In this paper, we propose the content delivery scheme called the cooperative hybrid-based scheme that enables efficient operation of limited resources. Through simulation, we confirmed the service without temporary interruption, the average delivery time of content improved by up to 8%, and the bottlenecks to the Internet backbone between ISPs reduced by up to 66%.
KW - CDN
KW - content delivery
KW - cooperative pull-based
KW - cooperative push-based
KW - uncooperative pull-based
UR - https://www.scopus.com/pages/publications/79959369761
U2 - 10.1145/1352793.1352891
DO - 10.1145/1352793.1352891
M3 - Conference contribution
AN - SCOPUS:79959369761
SN - 9781595939937
T3 - Proceedings of the 2nd International Conference on Ubiquitous Information Management and Communication, ICUIMC-2008
SP - 471
EP - 474
BT - Proceedings of the 2nd International Conference on Ubiquitous Information Management and Communication, ICUIMC-2008
T2 - 2nd International Conference on Ubiquitous Information Management and Communication, ICUIMC-2008
Y2 - 31 January 2008 through 1 February 2008
ER -