LAYERED SIM CARD AND SECURITY FUNCTION - ERICSSON TELEFON AB L M

Title:

LAYERED SIM CARD AND SECURITY FUNCTION

Document Type and Number:

WIPO Patent Application WO2003069922

Kind Code:

A3

Abstract:

A smart card and a smart card and security function system for a mobile terminal for a wireless telecommunications system. The smart card includes a software services component in which software is organized in at least one functional software unit and in a plurality of software layers arranged in order from software layers providing higher level services to software layers providing lower level services, and at least one software module in each software layer. The smart card further includes means for providing access to information and services provided by the smart card.

Inventors:

MOELLER BERND (SE)
ESSWEIN MATTHIAS (DE)
SVEDENMARK RICKARD (SE)
KIRCHNER ELMAR (DE)
SMEETS BERNARD (SE)
BOCK MICHAEL (DE)

Application Number:

PCT/EP2003/001373

Publication Date:

October 07, 2004

Filing Date:

February 12, 2003

Export Citation:

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Assignee:

ERICSSON TELEFON AB L M (SE)
MOELLER BERND (SE)
ESSWEIN MATTHIAS (DE)
SVEDENMARK RICKARD (SE)
KIRCHNER ELMAR (DE)
SMEETS BERNARD (SE)
BOCK MICHAEL (DE)

International Classes:

G06F1/00; G06K19/07; G06F21/12; G06K19/06; H04B7/26; H04Q7/00; (IPC1-7): H04Q7/00

Domestic Patent References:

WO2000075775A2	2000-12-14
WO2000025278A1	2000-05-04
WO2000069183A2	2000-11-16
WO2001060040A2	2001-08-16

Foreign References:

US6038551A

2000-03-14

Other References: