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2010

Challenges to Next Generation Services in IP Multimedia Subsystem

8 years 6 months ago
Challenges to Next Generation Services in IP Multimedia Subsystem
The trend of Next Generation Networks' (NGN) evolution is towards providing multiple and multimedia services to users through ubiquitous networks. The aim of IP Multimedia Subsystem (IMS) is to integrate mobile communication networks and computer networks. The IMS plays an important role in NGN services, which can be achieved by heterogeneous networks and different access technologies. IMS can be used to manage all service related issues such as Quality of Service (QoS), Charging, Access Control, User and Services Management. Nowadays, internet technology is changing with each passing day. New technologies yield new impact to IMS. In this paper, we perform a survey of IMS and discuss the different impacts of new technologies on IMS such as P2P, SCIM, Web Service and its security issues. Keywords--IP Multimedia Subsystems, Peer-to-Peer, Web Services, SCIM
Kai-Di Chang, Chi-Yuan Chen, Jiann-Liang Chen, Han
Added 19 May 2011
Updated 19 May 2011
Type Journal
Year 2010
Where JIPS
Authors Kai-Di Chang, Chi-Yuan Chen, Jiann-Liang Chen, Han-Chieh Chao
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