Giesecke & Devrient Gmbh

Giesecke+devrient Mobile Security Gmbh

Pär Thorstensson

Jorgen Hult

Anders Kokeritz

Tommy Thorstensson

Joachim Eklund

Mats Bolander

Mudit Gaur

Tomi Ronkainen

Michael Ohlsson

Jörgen Hult

Anders KÖKERITZ

An OTA Edge system, constructed to: (1) receive polling requests, dedicated to an OTA Core system, from one or several mobile end de-vices; wherein an offload filter implemented in the OTA Edge system and constructed to: (2) accept polling requests from mobile end devices for which contents are present on the OTA Core system, and (2′) reject polling re-quests from mobile end devices for which no contents are present on the OTA Core system.

Polling from device to OTA core system via OTA edge system

Method for identifying a mobile telephone, a device, where there is a ADD system () (Automatic Device Detection) system connected to a network () for mobile communication, the ADD system including a TCD () (Terminal Capabilities Database) with SAT (SIM Application Toolkit) terminal profile values stored for all device () models. The method includes the steps of retrieving the IMEI (International Mobile Equipment Identity) number from the device (), retrieving the device model and the SAT terminal profile (P) from the TCD by way of the retrieved IMEI, obtaining the SAT terminal profile (P) of the actual device, comparing the SAT terminal profile (P) of the actual device with the SAT terminal profile (P) obtained from the TCD in the ADD system, and considering the device as having the right IMEI number when the SAT terminal profile of the actual device and the SAT terminal profile obtained from the TCD coincide.

Method for identifying a mobile telephone

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Stockholm, Sweden

Pär Thorstensson