136 search results - page 5 / 28 » Secure Billing for Mobile Information Services in UMTS |
WWW
2004
ACM
14 years 8 months ago
2004
ACM
As programmable mobile devices (such as high-end cellular phones and Personal Digital Assistants) became widely adopted, users ask for Internet access on-the-road. While upcoming ...
WISTP
2010
Springer
14 years 2 months ago
2010
Springer
The deployment of Next-Generation Networks (NGN) is a challenge that requires integrating heterogeneous services into a global system of All-IP telecommunications. These networks c...
ITCC
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper presents an aspect-oriented approach to access control in mobile agent systems, where a multipoint security check mechanism visualizes the services of a host as individ...
IEEEIAS
2008
IEEE
14 years 2 months ago
2008
IEEE
In a mobile ubiquitous environment, service interactions between a user device and a service provider should be secure, regardless of the type of device used to access or consume ...
INFOCOM
2012
IEEE
11 years 10 months ago
2012
IEEE
Abstract—This paper considers a novel distributed system for collaborative location-based information generation and sharing which become increasingly popular due to the explosiv...