Method for processing and transmitting data on a mobile telephone network and microchip onboard system
US7353044B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 19, 2001 |
| Grant date | Apr 1, 2008 |
| Priority date | — |
| Expiry date | Nov 28, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/14
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method for processing and transmitting digital data in a mobile telephone network, particularly using the GSM standard, and more particularly for applications using the so-called SIM Toolkit standard stores in a smart card of the so-called SIM Type of a unit of mobile equipment (1). According to the method, so-called master applications (30M) are remoted to a remote server (3) with which the mobile equipment (1) communicates. These applications (30M) communicate with the SIM smart card (2) via the circuits of the mobile equipment (10) and first and second types of so-called “reporter” SIM Toolkit applications, respectively called “reporter” (21) and “slave” (22). The invention also concerns an embedded microchip system, particularly a smart card of the so-called SIM type.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.