44 search results - page 6 / 9 » Security issues with the IP multimedia subsystem (IMS) |
SAINT
2007
IEEE
14 years 5 months ago
2007
IEEE
Today's wireless and mobile services are typically monolithic and often centralized in nature, which limits heterogeneous service access and shared service usage. New sources...
JMM2
2007
13 years 10 months ago
2007
Abstract— The TISPAN group from ETSI is currently working on the specification a Next Generation Network (NGN), based on the IP Multimedia Subsystem (IMS) as the service control...
AAAIDEA
2005
IEEE
14 years 4 months ago
2005
IEEE
Voice over IP (VoIP) and Instant Messaging (IM) systems to date have either followed a client-server model or have required the use of clients that do not follow any VoIP or IM st...
IWEC
2004
14 years 7 days ago
2004
Mobile devices offer the opportunity to play games nearly everywhere. Moreover, networked games allow individual players to interact with other people and to participate in a large...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
— This paper presents a promising architecture for of the 3GPP’s IMS for supporting real-time session negotiation converging third-generation (3G) cellular data networks and an...