Paper Info
Title
An efficient path-migration mechanism for IP Multimedia Subsystem
Abstract
Due to Internet Protocol (IP) is the most important protocol in Next Generation Networks. 3GPP utilizes Session Initial Protocol (SIP) based on IP as the base protocol for negotiating sessions in IP Multimedia Subsystem (IMS). Different from traditional circuit-switched network, the media traffic and signaling are delivered through IP transport layer in IMS. The media traffic may affect the signaling efficiency in core network because the traffic collisions and delivery packets in best effort. This paper proposes a novel path-migration mechanism for enhancing the traffic efficiency in IMS. The simulation results show that by adopting proposed path-migration mechanism, the interference and traffic collision can be reduced and the signaling efficiency in core network can be improved.
Year
DOI
Venue
2011
10.1109/IWCMC.2011.5982755
IWCMC
Keywords
Field
DocType
ip networks,media traffic,next generation networks,signaling traffic,circuit switching,telecommunication congestion control,ip multimedia subsystem,path migration,circuit-switched network,transport protocols,signalling protocols,3g mobile communication,ims,ip transport layer,3gpp,telecommunication traffic,session initial protocol,signaling protocol,traffic collision,path migration mechanism,multimedia communication,internet protocol,protocols,media,bandwidth,circuit switched network,session initiation protocol,next generation network
Internet Protocol,Next-generation network,Computer science,Optical IP Switching,Computer network,Internet protocol suite,Session Initiation Protocol,Signaling protocol,IP Multimedia Subsystem,IP tunnel,Distributed computing
Conference
ISSN
ISBN
Citations 
2376-6492
978-1-4244-9539-9
2
PageRank 
References 
Authors
0.42
7
5
Name
Order
Citations
PageRank
Shih-Wen Hsu1142.47
Kai-Di Chang2636.56
Chi-Yuan Chen314019.76
Han-Chieh Chao42502214.00
Jiann-Liang Chen537155.13