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Method of managing integrated circuits cards, corresponding card and apparatus

A technology for integrated circuit cards and mobile communication devices, applied in security devices, network data management, devices with card reading functions, etc., can solve the time delay, undesired, unsatisfactory, etc. issues, resulting in improved refresh management, reduced complexity, and reduced air traffic

Active Publication Date: 2019-03-29
STMICROELECTRONICS SRL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Mismatches of actual UICC / eUICC content with respect to those stored in the memory of the associated device can lead to unsatisfactory operation, for example due to a delay between the time the file update operation is performed and the time the user device can update it
Also, the user may not want to receive a text asking him or her to turn the device off and on

Method used

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  • Method of managing integrated circuits cards, corresponding card and apparatus
  • Method of managing integrated circuits cards, corresponding card and apparatus
  • Method of managing integrated circuits cards, corresponding card and apparatus

Examples

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Embodiment Construction

[0027] In the ensuing description, one or more specific details are presented in order to provide an in-depth understanding of examples of embodiments of the specification. These embodiments can be obtained without one or more of the specific details, or with other methods, components, materials, etc. In other instances, well-known structures, materials, or operations are not detailed or described so as not to obscure certain aspects of the embodiments.

[0028] References to "an embodiment" or "one embodiment" within the framework of this specification are intended to indicate that a particular configuration, structure or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the presence of phrases such as "in an embodiment" or "in one embodiment" at one or more points in this specification does not necessarily mean one and the same embodiment. Furthermore, particular conformations, structures or properties may be combined i...

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Abstract

A file update message received in an integrated circuit card in a mobile communication apparatus having apparatus memory causes the card content to be updated in compliance with the file update message. An apparatus memory refresh command issued from the card causes the apparatus memory to align automatically with the updated card content.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Italian Patent Application No. 102017000106423 filed September 22, 2017, the entire contents of which are incorporated herein by reference. technical field [0003] The invention relates to an integrated circuit card. [0004] One or more embodiments are applicable, for example, to Universal Integrated Circuit Cards (UICCs) used in mobile communication devices. Background technique [0005] For example, mobile communication devices in Global System for Mobile Communications (GSM) and Universal Mobile Telecommunications System (UMTS) networks may employ smart cards currently known as Universal Integrated Circuit Cards (UICCs). [0006] A UICC equipped with an operating system, applications, electronic profiles can use the SIM application running on top of the UICC operating system to gain access from the GSM network and the USIM application to gain access from the UMTS network. A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04W8/24G06K7/00G06F8/65H04M1/72406
CPCG06F8/65G06K7/0008H04W8/183H04W8/245H04W8/205H04W12/06H04M2250/14H04W4/50H04W4/60H04M1/72406G06F3/0604G06F3/0632G06F3/0659G06F3/0673H04B1/3816
Inventor M·齐齐尔齐亚V·迪斯塔西奥
Owner STMICROELECTRONICS SRL