DocumentCode
2548749
Title
Access Authentication to IMS Systems in Next Generation Networks
Author
Holtmanns, Silke ; Phan-Anh, Son
Author_Institution
Nokia Res. Center, Helsinki
fYear
2007
fDate
22-28 April 2007
Firstpage
74
Lastpage
74
Abstract
IP multimedia system (IMS) access authentication over fixed networks faces some challenges in the process of converging fixed and mobile networks. Authentication in 3GPP IMS system is bound to lower layer authentication mechanisms, hence the used protocols can not be used directly for the NGN fixed network environment. Therefore different mechanisms were proposed in standardization, we will outline the approaches and their integration into the 3GPP IMS system.
Keywords
3G mobile communication; IP networks; message authentication; mobile computing; multimedia communication; telecommunication security; 3GPP IMS system; IP multimedia system; access authentication; next generation networks; Access protocols; Authentication; Cable TV; Data security; GSM; Internet telephony; Next generation networking; Quality of service; Standardization; Telecommunication standards;
fLanguage
English
Publisher
ieee
Conference_Titel
Networking, 2007. ICN '07. Sixth International Conference on
Conference_Location
Martinique
Print_ISBN
0-7695-2805-8
Electronic_ISBN
0-7695-2805-8
Type
conf
DOI
10.1109/ICN.2007.16
Filename
4196267
Link To Document