System for ensuring encrypted communication after handover

During connection setup with a first radio access network, a multimode mobile station sends an unprotected initial signaling message that includes information about those encryption algorithms that the multimode mobile station supports when it communications in a second radio access network. The fir...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NIEMI VALTTERI, VIALEN JUKKA
Format: Patent
Sprache:eng
Schlagworte:
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