Large-scale multimedia content delivery over optical networks for interactive TV services

2006 ◽  
Vol 22 (8) ◽  
pp. 1018-1024 ◽  
Author(s):  
Miroslaw Czyrnek ◽  
Ewa Kusmierek ◽  
Cezary Mazurek ◽  
Maciej Stroinski
Keyword(s):  
Optical Networks ◽  
Large Scale ◽  
Content Delivery ◽  
Multimedia Content ◽  
Interactive Tv ◽  
Multimedia Content Delivery

Network Coordinates-Based Request Routing Approach to Improve Multimedia Content Delivery

2012 ◽  
Vol 182-183 ◽  
pp. 888-892
Author(s):  
Wen Hui ◽  
Hai Ying Zhao ◽  
Chuang Lin ◽  
Yang Yang
Keyword(s):  
Large Scale ◽  
Content Delivery ◽  
Coordinate Space ◽  
Multimedia Content ◽  
Status Change ◽  
Content Delivery Network ◽  
Request Routing ◽  
Network Coordinates ◽  
Multimedia Content Delivery ◽  
Server Clusters

In order to solve the problem of large-scale multimedia content delivery, we present Multimedia Content Delivery Network (MM-CDN). For providing multimedia services with high quality in MM-CDN, the traditional request routing approaches in CDN face two key challenges, namely performance and cost. To balance the tradeoff between performance and cost in MM-CDN, we propose an improved request routing approach. First, based on the idea of network coordinates, the computation and transfer costs of different server clusters are computed depending on the network and server status change. Then, all the server clusters are reorganized in the coordinate space. Finally, user requests can be adaptively redirected to the server clusters with minimum cost without sacrificing performance. Computational results show that the effectiveness of our approach with acceptable time performance.

scholarly journals Resource-Aware Multimedia Content Delivery: A Gambling Approach

2009 ◽  
Vol 53 (2) ◽  
pp. 234-248
Author(s):  
M. Allani ◽  
B. Garbinato ◽  
F. Pedone
Keyword(s):  
Content Delivery ◽  
Multimedia Content ◽  
Multimedia Content Delivery ◽  
Resource Aware
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