A Distributed Multimedia CDN Model with P2P Architecture

Author

Guomin, Zhang ; Changyou, Xing ; Ming, Chen

Author_Institution

Dept. of Comput. Sci., PLA Univ. of Sci. & Technol., Nanjing

fYear

2006

fDate

Oct. 18 2006-Sept. 20 2006

Firstpage

152

Lastpage

156

Abstract

Use for reference of the great success of P2P in distributed file sharing and locating, by abolishing CDN central node and making all POP nodes, which adopt the cluster technique, being peers to each other, a distributed multimedia CDN model with P2P architecture is put forward. In order to implement the global load optimization, the two-level load balance algorithm based on network measurement is proposed. Files are sliced up and transmitted through P2P mechanism to satisfy the requirement on real time multi-media application and high quality of service. Results of analysis show us that this multimedia CDN model has better expansibility, robustness, and quality of service

Keywords

multimedia communication; peer-to-peer computing; quality of service; resource allocation; P2P architecture; cluster technique; content delivery network central node; distributed multimedia CDN model; global load optimization; quality of service; real time multimedia application; two-level load balance algorithm; Computer architecture; Computer science; Delay; IP networks; Load management; Network servers; Peer to peer computing; Quality of service; Robustness; Web server;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Information Technologies, 2006. ISCIT '06. International Symposium on

Conference_Location

Bangkok

Print_ISBN

0-7803-9741-X

Electronic_ISBN

0-7803-9741-X

Type

conf

DOI

10.1109/ISCIT.2006.339906

Filename

4141532