Design of a delay-bounded media relay mechanism for P2P conferencing services on hierarchical overlay networks

Author

Hui-Kai Su ; Jian-Ting Pan ; Che-Chieh Lin ; Kim-Joan Chen ; Ming-Ta Yang

Author_Institution

Dept. of Electr. Eng., Nat. Formosa Univ., Yunlin, Taiwan

fYear

2013

fDate

14-16 Oct. 2013

Firstpage

228

Lastpage

231

Abstract

P2P-SIP multimedia conference is operating that users share their resource of conference to each other in the network. It can solve the problem, such as centralized loading, single point error and expensive infrastructure. Peer-to-Peer networks have the problem that peer has difference between physical location and virtual location in overlay network. The key of establishing P2P-SIP multimedia conference is to build application multicast efficiently with physical network information. Thus, this paper proposed a delay-bounded media relay mechanism for P2P conferencing services on hierarchical overlay networks. Based on the application-layer multicast structure and the Hierarchical overlay network architecture, the media relay mechanism can improve the transportation efficiency of conferencing stream exchange.

Keywords

delays; media streaming; overlay networks; peer-to-peer computing; relay networks (telecommunication); telecommunication services; P2P-SIP multimedia conferencing service; application-layer multicast structure; centralized loading; conferencing stream exchange; delay-bounded media relay mechanism; expensive infrastructure; hierarchical overlay network architecture; peer-to-peer network; physical network information; single point error; transportation efficiency; virtual location; application layer conference; hierarchical network; multimedia conference; path recovery; peer to peer; session initiation protocol;

fLanguage

English

Publisher

ieee

Conference_Titel

ICT Convergence (ICTC), 2013 International Conference on

Conference_Location

Jeju

Type

conf

DOI

10.1109/ICTC.2013.6675345

Filename

6675345