Kastell, K. ; Jakoby, Rolf (2006)
Fast handover with Integrated Authentication for Hybrid Networks.
IEEE Vehicular Technology Conference. Montréal, Quebec, Canada (25.09.2006-28.09.2006)
doi: 10.1109/VTCF.2006.231
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
We analyze how to speed-up handover in and between GSM (global system for communications) and UMTS (universal mobile telecommunications system). On one hand these systems face problems with high-speed users, e.g. those moving in a high-speed train. On the other hand it is known that there are security problems in GSM authentication, which also weaken UMTS when having handovers between both systems. Therefore additional authentication is integrated into the handover process. We show how and how much time can be saved in the handover process to allow additional authentication. Several approaches are compared and one implementation that can be done without changes of the hardware components or specifications in UMTS and GSM is shown.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2006 |
| Autor(en): | Kastell, K. ; Jakoby, Rolf |
| Art des Eintrags: | Bibliographie |
| Titel: | Fast handover with Integrated Authentication for Hybrid Networks |
| Sprache: | Englisch |
| Publikationsjahr: | 2006 |
| Ort: | Piscataway, NJ |
| Verlag: | IEEE Operations Center |
| Buchtitel: | 2006 IEEE 64th Vehicular Technology Conference, 2006 : VTC 2006-Fall |
| Veranstaltungstitel: | IEEE Vehicular Technology Conference |
| Veranstaltungsort: | Montréal, Quebec, Canada |
| Veranstaltungsdatum: | 25.09.2006-28.09.2006 |
| DOI: | 10.1109/VTCF.2006.231 |
| Kurzbeschreibung (Abstract): | We analyze how to speed-up handover in and between GSM (global system for communications) and UMTS (universal mobile telecommunications system). On one hand these systems face problems with high-speed users, e.g. those moving in a high-speed train. On the other hand it is known that there are security problems in GSM authentication, which also weaken UMTS when having handovers between both systems. Therefore additional authentication is integrated into the handover process. We show how and how much time can be saved in the handover process to allow additional authentication. Several approaches are compared and one implementation that can be done without changes of the hardware components or specifications in UMTS and GSM is shown. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) > Mikrowellentechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) |
| Hinterlegungsdatum: | 20 Nov 2008 08:26 |
| Letzte Änderung: | 19 Nov 2024 11:22 |
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