Communication Between a Mobile Device and Telecommunications Network

Patent metadata

Field	Value
Publication number	US-2016198341-A1
Application number	US-201314650761-A
Country	US
Kind code	A1
Filing date	Dec 10, 2013
Priority date	Dec 11, 2012
Publication date	Jul 7, 2016
Grant date	—

Abstract

A system is described for communicating with a mobile telecommunications device ( 201 ) in a telecommunications network ( 207 ). The mobile telecommunications device ( 201 ) comprises first and second security applications. The second security application ( 209 ) is comprised in a smart card ( 204 ), typically the UICC of the mobile device ( 201 ). There is a secure logical channel between the first and second security applications which stops any malicious software resident on the device from interfering with communication between the first and second security applications. The telecommunications network ( 207 ) produces data and signals it to the mobile telecommunications device ( 201 ) which stores the data in the second security application ( 209 ) for access by the first security application ( 208 ). Typically either the second security application ( 209 ) notifies the first security application ( 208 ) when the data is stored, or, the second security application ( 209 ) sets a flag when data is stored and the first security application ( 208 ) periodically checks for the presence of the flag.

First claim

1 . System to communicate with a mobile telecommunications device, the system comprising a telecommunications network and a mobile telecommunications device, arranged to communicate with each other,
wherein the mobile telecommunications device comprises:
a smart card,
a first security application,
and further wherein the smart card comprises a second security application, wherein the mobile telecommunications device further comprises a secure logical channel between the first security application and the second security application, and wherein the telecommunications network is arranged to produce data and signal the data to the mobile telecommunications device, and further wherein the mobile telecommunications device is arranged to store the data in the second security application for access by the first security application.

2 . A system according to claim 1 , wherein the second security application is arranged to notify the first security application when the data is stored.

3 . A system according to claim 1 , wherein the second security application is arranged to set a flag when the data is stored and wherein the first security application is arranged to periodically check for the presence of the flag.

4 . A system according to claim 1 , wherein the smart card is a UICC.

5 . A system according to claim 1 wherein the first security application is prompted to display a message to the user wherein the message is based upon the contents of the data.

6 . A system according to claim 5 , wherein the message includes instructions to guide the user to a helpdesk facility.

7 . A system according to claim 1 wherein the security application is prompted to select and run a program within the mobile telecommunications device, wherein selection of the program is based upon the contents of the data.

8 . A mobile telecommunications device, arranged to communicate with a telecommunications network, the mobile telecommunications device comprising:
a smart card, a first security application,
and further wherein the smart card comprises a second security application,
a secure logical channel between the first security application and the second security application,

and further wherein the mobile telecommunications device is arranged to receive data from the telecommunications network,
and further wherein the mobile telecommunications device is arranged to store the data in the second security application for access by the first security application.

Assignees

• Koninkl Kpn Nv
• TNO
• TNO

Inventors

• Fransen Frank

Classifications

• H04W12/12 Primary

  Detection or prevention of fraud · CPC title

• H04L63/0853

  using an additional device, e.g. smartcard, SIM or a different communication terminal (cryptographic mechanisms or cryptographic arrangements for entity authentication involving additional secure or trusted devices H04L9/3234) · CPC title

• H04W12/02 Primary

  Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII] · CPC title

• H04W12/35

  Protecting application or service provisioning, e.g. securing SIM application provisioning · CPC title

• H04W12/128

  Anti-malware arrangements, e.g. protection against SMS fraud or mobile malware · CPC title