Telefonaktiebolaget Lm Ericsson (publ)

Matthias Esswein

Bernard Smeets

Bernd Möller

Michael Bock

Elmar Kirchner

Sebastian Weber

Björn Bjäre

Jan Lind

Torbjörn Sölve

Rikard Dahlman

Johan Svenér

Rickard Svedenmark

A platform system for a mobile terminal for a wireless telecommunications system. The platform system comprises a mobile terminal platform assembly including a software services component having a plurality functional software units, a hardware component having a plurality of hardware units associated with and controlled by the plurality of functional software units, and an interface component having at least one interface for providing access to the mobile terminal platform assembly. The platform system further includes application software loaded, installed and run in said mobile terminal platform assembly via the at least one interface of the interface component. The mobile terminal platform assembly is adapted to be manufactured as a unit and transferred to a user who then loads, installs and runs the application software in the assembly to provide the platform system.

Platform system for mobile terminals

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.

Layered SIM card and security function

Growing community of inventors

Kalchreuth, Germany

Matthias Esswein