The Multimedia SIM cards, thanks to the High Speed Protocol (USB-IC) and Large Memory capacity, revisit the mobile user experience by enriching communication services and facilitating access to multimedia content and data services.
Architecture
The Multimedia SIM has a two-component architecture offering a large, secured and controlled memory.
- 2-chips architecture
- SIM controller including NAND flash controller
- External NAND flash (from 128MB to GB)
Memory technologies
The Multimedia SIM combines several types of memory:
- NAND flash memory
Stores the operator's data using Multimedia SIM applications such as Smart Card Web Server and Advanced Phonebook; end-users will also be able to store personal Multimedia content such as pictures or music.
The NAND Flash area is divided into two:
1 - controlled by the Telecom Operator to securely store operator content (Smart Card Web Server pages, handset customization, and other Multimedia applications' data)
2 - controlled by the End-User / Handset for host and end-user mass data storage like movies, photos, music,
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