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Current IMS development follows the path of improving the IMS clients and client frameworks. This paper points out the shortcomings of this path for deployment in a mobile-fixed convergent multi-access IMS environment. Instead of continuing the development on IMS client frameworks, an alternative path forward using IMS client widgets is proposed as a novel concept. It involves a thin-client solution...
Started with some definitions of Telecom 2.0 and a brief discussion of business models, this paper then asked if there still are opportunities for start-ups in the Telecom 2.0 world. The authors proposed a user-centric approach for a telecom start-up. The business model is centred on multiple identity support, holistic Internet customer care, and safe online transactions. Since it is part of the poster...
The objectives of the study were to find ways to enhance IPTV. The trend now is with context-aware personalised services. The study first explained the basics of IPTV, and then discussed the concerns and issues with current implementations. Next definitions of contexts, identity, profiles, roles and personalisation were introduced and the concept of context-aware personalised IPTV was described. The...
The protection of digital identities is getting more and more crucial. The usage of passwords for authentication is no longer sufficient and stronger authentication schemes are necessary. Strong authentication solutions using two identification factors require often an additional device, which could be inconvenient for the user and costly for the service providers. To avoid the usage of additional...
This paper describes thoroughly an authentication solution that is adequately strong, user-friendly and cost efficient. The idea is to use the mobile phone and its SIM (subscriber identity module) as an authentication token in the authentication of the user for all Internet applications. The proposed solution is generic and offers authentication for any Internet applications on any devices connected...
The paper presents current IMS client frameworks, and points out shortcomings of these for deployment in a mobile-fixed convergent multi-access IMS environment. Based on this analysis, a new IMS client framework is proposed. A prototype implementation is also presented.
The standard ISIM-based authentication mechanism of IMS is only intended for mobile phones and cannot be used for fixed IMS clients on stationary devices without SIM cards. This paper presents the authentication schemes dedicated for fixed IMS clients. Such schemes are necessary in order to extend the usage of IMS to fixed environments. Authentication solutions for other applications than the IMS...
This paper describes thoroughly a service called SIM strong authentication which is aiming to provide strong and user-friendly authentication to the Internet Web services. The idea is to extend the usage of the current SIM authentication used in GSM to Internet Web services. The idea of making the mobile phone and its SIM card a universal authentication token is compelling since the mobile phone is...
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