Method and apparatus for power management of UICC

Method and apparatus for power management of UICC

The present disclosure describes a method for saving power in a user equipment (UE), which includes discovering at least one available access technology radio access network (RAN) having at least one access technology type, switching off power to a removable Universal Integrated Circuit Card (UICC)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GANESH SHRIRAM, RUVALCABA J. ALFREDO, DIDJUSTO DAMIR
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:The present disclosure describes a method for saving power in a user equipment (UE), which includes discovering at least one available access technology radio access network (RAN) having at least one access technology type, switching off power to a removable Universal Integrated Circuit Card (UICC) having subscription information for a second technology type different from a first technology type when a first technology type RAN is the only access technology RAN available, and establishing access to first technology type RAN user subscription information in a nonvolatile memory (NV) on the UE when a first technology type RAN is the only access technology RAN available.