WO2000040048A1 - Terminal mobile de telecommunications et programmation a distance de carte de module d'identification d'abonne (sim) - Google Patents

Terminal mobile de telecommunications et programmation a distance de carte de module d'identification d'abonne (sim) Download PDF

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Publication number
WO2000040048A1
WO2000040048A1 PCT/EP1999/010327 EP9910327W WO0040048A1 WO 2000040048 A1 WO2000040048 A1 WO 2000040048A1 EP 9910327 W EP9910327 W EP 9910327W WO 0040048 A1 WO0040048 A1 WO 0040048A1
Authority
WO
WIPO (PCT)
Prior art keywords
storage means
application programs
storage
application program
sds
Prior art date
Application number
PCT/EP1999/010327
Other languages
English (en)
Inventor
Sergio Cozzolino
Gaetano Morena
Original Assignee
Telecom Italia Mobile S.P.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telecom Italia Mobile S.P.A. filed Critical Telecom Italia Mobile S.P.A.
Publication of WO2000040048A1 publication Critical patent/WO2000040048A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H04W8/245—Transfer of terminal data from a network towards a terminal

Definitions

  • the present invention relates in general to mobile telecommunications and concerns, in particular, a mobile terminal for telecommunications equipped with a identity module for the user or subscriber identification: in other terms, that module is the one commonly denoted by the acronym SIM (Subscriber Identity Module) in the systems operating according to the GSM standard.
  • SIM Subscriber Identity Module
  • the invention is however applicable, in a similar way, to all the systems that envisage the use of said module, such as, for instance, the systems working according to the DCS 1800 or PCS 1900 standards. It is therefore understood that even if the following description is specifically referred to a GSM system and is based on the continuous reference to the relating terminology, this must not be seen as a limitation of the scope of the invention.
  • the invention concerns a mobile terminal for telecommunica- tions according to the preamble of claim 1.
  • the user utilises the terminal, and in particular the keyboard of the same, according to criteria substantially similar to those adopted for the use of a keyboard of a personal computer or a similar equipment, i.e. by introducing the required instructions through the keys of the mobile terminal.
  • the keyboard of a mobile terminal for telecommunications usually comprises a limited number of keys (in most cases a number of keys corresponding to that of a standard telephone dialling device, plus a limited set of auxiliary keys).
  • an alternative solution has been devised, according to which the SIM is used for storing one or more application programs that allow the user to access said services through a simplified procedure. By pressing a limited number of keys, the user can cause the automatic execution of the operations required to access the desired service through the respective application program(s) stored in the SIM module.
  • the main drawback of the latter solution is that the configuration of the SIM (in practice the number and the nature of the application programs stored therein) is fixed: to make possible modifications (for instance, deletion of the application program relating to a service which is no longer of interest and the storage of the application program relating to a new service of interest), the user must go to a technical service centre that is adequately equipped for carrying out the necessary intervention on the SIM. In this respect it must be considered that the identity data of the terminal relating to the execution of the normal communication service are stored in the SIM module. Therefore it is in general desirable that the user or any unauthorised third party do not have the possibility of easily intervening on the SIM module in order to modify its content.
  • This invention aims at providing an improved additional solution, so as to overcome the above drawbacks.
  • this aim is attained by virtue of a mobile terminal for telecommunications having the characteristics specifically recalled in the appended claims.
  • the invention also concerns the related system.
  • the solution according to the invention allows customising the SIM through application programs defined by the operator.
  • the solution according to the invention allows implementing a so called middleware, that is capable of communicating with a service centre, for instance, through the short message service (SMS), circuit-switched data transmission services, unstructured data signalling services (USSD) or WAP (Wireless Application Protocol) application interfaces, in other terms, through so called “system messages”.
  • SMS short message service
  • USSD unstructured data signalling services
  • WAP Wireless Application Protocol
  • the service centre may be located at the operator or in a remote position at a service provider, and its communication capability is ensured, for instance, through API (Application program Interface) interfaces. All this is arranged in such a way as to allow the mobile terminal to store the above application programs (by downloading them from the service centre), which programs can be selectively deleted, when no longer of interest.
  • API Application program Interface
  • the mobile terminal user is able to selectively vary the number and the nature of the application programs resident in the SIM module of his terminal according requirements and choices that may vary with time. All the above features are provided without the need of carrying out specific operations for modifying the SIM module and by acting also within a secure environment, through a mutual authentication of the SIM module and of the service centre.
  • the reference architecture of the solution according to the invention includes o ⁇ one hand a GSM terminal with SIM (preferably of 2+ phase) on which an application program is resident that enables the loading and deletion of the application- programs.
  • the terminal is capable of communicating via SMS (or through any one of the various types of system messages mentioned previously) with a service centre where the application programs are actually resident.
  • the solution according to the invention allows the communication between user and server in only one direction: the application program resident on the SIM module sends towards the service centre some commands with a particular syntax to indicate if the user wants to effect a download or a deletion. Once a command has been received, the service centre sends to the SIM the instructions to download into the memory the application programs or to delete them.
  • This way of acting offers the advantage of rendering the application programs independent from the SIM manufacturers, thereby allowing the actual implementation of the application programs by third parties based on specifications .
  • the updating of the application programs is managed in a simple way, being the application programs centralised.
  • the SMS transmission is used as a carrier for the application programs, not only for the downloading operations. This solution meets the need of avoiding any overburden of the application programs due to unnecessary SMS traffic.
  • the solution according to the invention is in particular compatible with the availability of SIMs equipped with a SIM Application Tool kit interface of 2+ phase. It may be implemented with an occupation of about 4 KB concerning the application program resident on the SIM module and responsible for the transmission of instructions towards the service centre. This application program may be resident on both a Read Only Memory (ROM) and on the E 2 PROM of the SIM module that stores the data required for the server authentication by the user.
  • ROM Read Only Memory
  • Fig. 1 schematically shows the general architecture of a mobile telecommunications system incorporating the invention
  • Fig. 2 illustrates the possible internal organisation of the subscriber identity module according to the invention in the form of a block diagram
  • Fig.3 is a flow chart depicting the operation of the above module.
  • Fig. 1 schematically illustrates the essential parts of a mobile communication system, in particular a GSM system. Such parts have been denoted by the respec- five acronyms of current use.
  • the actual telephone set ME has been separated from the subscriber identity module SIM, that communicates with the telephone set according to the ETSI GSM TS 11.11 and 11.14 specifica- tions.
  • the acronym BSS identifies the base station of each cell, that communicates
  • the invention essentially associates to the centre SMS C with a service provider centre SDS, which, is connected to a database DS of the services provided end, also to a data base DB that contains the relating application programs for the access management, destined to be selectively transferred to the SIM of the mobile terminal
  • the service centre SDS may be resident at the system operator (and physically situated at the SMS C) or remotely located through the adoption of a connection interface, for instance of API type.
  • the same rationale may be reproduced for the physical arrangement of the data bases DS and DB, in the sense that - as is evident to the person skilled in the art - there is no specific need for having the data bases located in the same physical location.
  • at least the data base of the services DS may be in turn located in a distributed way.
  • the diagram of Fig. 2 depicts in summary the organisation of the SIM module part devoted to the implementation of the invention.
  • the reference 10 denotes two files (typically on E 2 PROM) storing two numbers (in particular according to the ITU-T E.164 standard) which can be selectively dialled by the user (usually by pressing one or more dedicated keys).
  • the first number identifies the SMS C to which the service centre SDS is connected.
  • the second number identifies instead the service centre SDS on which the server application program is resident.
  • the requests for initial access to the services and for presentation of the list of the application programs available on the server are performed using these parameters.
  • the terminal is capable of checking (on the SIM module) that any command arriving through SMS is identified by the provenance (previously specified).
  • the system also is able, through the implicit mechanism of GSM authentication, to check the origin of the requests of access to the services by verifying, the 'sender* field (the so called originating address) of the SMS received.
  • the solution according to the invention exploits the possibility of having two processes, one resident on the SIM module and the other on the service centre, which by mutually co-operating allow a remote management of the SIM memory and hence of the application programs contained in said memory.
  • the resident application programs are also registered inside a file 14 which keeps record of the application programs present in the memory 12.
  • the file 14 has a record-based organisation.
  • Each application program 12a 12e stored in the memory 12 is associated with a record that indicates where the application program is stored and the name to which it is associated.
  • Block 18 schematises the man-machine interface of the terminal.
  • the user has access to the functions of download/deletion by virtue of a resident program, initially embedded on the module SIM, denoted by 16 and essentially having management functions.
  • the access to such a program is per- formed through a menu selection by acting on the keyboard of the terminal ME. Once selected, said program allows the access to an additional menu in which it is possible to choose whether to effect a download or a deletion (according to the terms better illustrated in the sequel).
  • the experiments successfully conducted so far by the applicant are based on the possible storage into the memory 12 of five application programs 12a, ..., 12e relating to a corresponding number of services, such as, for instance, stock exchange service (quotations and index, sports news, personal calls, horoscopes, etc.).
  • Each application program 12a, ..., 12e implies a memory occupancy of about
  • the flow chart of Fig.3 envisages a step 102 in which the user notifies on the mobile terminal his request to access to the set of the services being considered in order to: - access a information service for which the relating access application program is already available in the memory 12 of the SIM module, download into the memory 12 the application program (not available in the SIM module at that moment) required to access a given information service, or cancel from the memory 12 of the SIM module the application program that allows accessing an information service that is no longer of interest.
  • the relating choice is effected by the user (for instance, through an acknowledgement to a visual signalling that appears - in a known way - on the terminal display) causing the system to evolve towards choice step 104.
  • the system essentially recognises the choice made by the user. Should the user request to perform an interrogation of one or more services for which the terminal already has the relating application program, the system shall evolve towards the relating interrogation sequence, schematically denoted by 106. This sequence is already known and therefore it does not require to be described herein, also due to the fact that it s not significant for the understanding of the invention.
  • the system recognises that the user wishes to download on the SIM module an application program available at the service centre SDS but not yet present on the SIM module itself, the system evolves towards a step 108 corre- sponding to the presentation of the application programs that may be downloaded.
  • Such presentation is obtained by the management file 16 as a difference between the list of the application programs available at the service centre SDS and the list of application programs present at that moment in the memory 12. Therefore, when choosing an application program among those proposed there is no risk of trying to download an application program already present in the memory 12.
  • the list of the application programs present in the memory 12 is obtained by scanning the file 14, whereas the list of the application programs available at the service centre SDS can be embedded into the code as a constant.
  • the next step 110 in Fig. 3 indicates the choice made by the user by acting on the keyboard of the terminal MS, of the new application program required among those available.
  • the management file 16 sends towards the service centre a command indicating the type of command to execute (downloading denoted for instance by a letter "L" at message start) and the name of the relating application program (step 112).
  • the server of the service centre SDS sends towards the SIM module the commands required for downloading into the memory the relating application program and for updating the file 14 (step 114).
  • a further possible outcome of the choice step 104 is the identification of the fact that the user requests to delete an application program among those present in the memory 12.
  • the operation of deletion is simplified by imposing that the application program to be cancelled is last one loaded into the memory 12. This allows simplifying the management of the memory 12, in that a possible re-compacting of space which becomes free is not required.
  • the management file 16 does not ask which application program must be deleted, for it is known a priori that the last one will be cancelled. This will be recognised by accessing the last record of the file 14.
  • the relating name serves to prepare the command to be sent (in the step 116) to the service centre SDS to request the cancellation.
  • the centre SDS sends to the SIM module the instructions required to erase the memory area occupied by the application program and to cancel the relating item from the register 14 (step 118).
  • the sequences of steps illustrated in Fig. 3 and relating to the operations of downloading and deletion are represented as destined to re-converge upstream of the choice step 104.

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

Le module d'identification d'abonné (SIM) d'un terminal peut être configuré de manière sélective pour permettre à l'usager, par des procédures mises en oeuvre par le terminal même, de charger/d'annuler des programmes d'application de ce module (SIM) qui permettent d'accéder à des services respectifs. Les programmes d'application en question (12a, ..., 12e) sont reçus par le terminal, par exemple, dans les messages dits courts du système. De préférence, les opérations de chargement et d'annulation desdits programmes d'application (12a, ..., 12e) dans le dispositif de mémoire des modules d'identification d'abonné (SIM) des terminaux mobiles sont gérées par le serveur du système. (Fig. 2)
PCT/EP1999/010327 1998-12-28 1999-12-22 Terminal mobile de telecommunications et programmation a distance de carte de module d'identification d'abonne (sim) WO2000040048A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO98A001088 1998-12-28
IT1998TO001088A IT1305084B1 (it) 1998-12-28 1998-12-28 Terminale mobile per telecomunicazioni e relativo sistema.

Publications (1)

Publication Number Publication Date
WO2000040048A1 true WO2000040048A1 (fr) 2000-07-06

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PCT/EP1999/010327 WO2000040048A1 (fr) 1998-12-28 1999-12-22 Terminal mobile de telecommunications et programmation a distance de carte de module d'identification d'abonne (sim)

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AR (1) AR022001A1 (fr)
IT (1) IT1305084B1 (fr)
WO (1) WO2000040048A1 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001093612A1 (fr) * 2000-05-30 2001-12-06 Sonera Oyj Gestion des donnees de commande dans une station mobile
GB2366700A (en) * 2000-09-05 2002-03-13 Digital Mobility Ltd User configuration of a data processing device
WO2002025976A1 (fr) * 2000-09-19 2002-03-28 Xponcard A/S Procede et systeme de gestion de l'espace memoire dans un module d'identification d'abonne
EP1197877A1 (fr) * 2000-10-13 2002-04-17 Alcatel Terminal, unité de communication, méthode et produit logiciel
WO2002061572A1 (fr) 2001-01-31 2002-08-08 Ntt Docomo, Inc. Systeme d'envoi de programme a un module de memoire de terminaux mobiles
FR2825564A1 (fr) * 2001-05-31 2002-12-06 Gemplus Card Int Procede de detection de saturation de fichiers ou d'applications dans un appareil de communication mobile
FR2828611A1 (fr) * 2001-08-09 2003-02-14 Schlumberger Systems & Service Procede pour transferer des donnees personnalisees dans un appareil de service
WO2003043303A2 (fr) * 2001-11-13 2003-05-22 France Telecom Reconfiguration de composants programmables dans un appareil electronique
WO2003069551A2 (fr) * 2002-02-18 2003-08-21 Axalto Sa Organisation des donnees dans une carte a puce
GB2389272A (en) * 2002-05-24 2003-12-03 Orange Personal Comm Serv Ltd Remote Reconfiguration of a Subscriber Identity Module (SIM)
DE10227091A1 (de) * 2002-06-18 2004-01-15 E-Plus Mobilfunk Gmbh & Co. Kg Verfahren zum Zugänglichmachen von Informationen in Telekommunikationsnetzen und Mikroprozessorkarte mit entsprechenden Applikationen zur Kommunikation mit dem betreffenden Telekommunikationsnetz
EP1441553A2 (fr) * 2000-09-27 2004-07-28 Fujitsu Limited Procédé et système pour télécommander un terminal portable par l'insertion d'un support de mémorisation
US6980830B2 (en) 2002-08-02 2005-12-27 Nokia Corporation Method for arranging SIM facility to digital wireless terminal equipment and corresponding terminal equipment and server
DE102005045483A1 (de) * 2005-09-22 2007-04-05 Marcel Hartmann Mobiltelefon sowie Verfahren zum Blockieren des Mobiltelefons
WO2007042226A1 (fr) * 2005-10-07 2007-04-19 Ganesh Technologies Ltd Commande de fonctionnement de dispositifs communication mobiles
CN101329634B (zh) * 2001-01-31 2012-01-25 株式会社Ntt都科摩 用于分发程序的程序分发系统和移动终端
US8539563B2 (en) 2007-06-29 2013-09-17 McAfee (Singapore) Pte, Ltd. Non-obtrusive security system for devices

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EP0562890A1 (fr) * 1992-03-27 1993-09-29 Orange Personal Communications Services Limited Réseau de communication mobile avec actualisation à distance des modules d'identité des participants dans des terminals mobiles
EP0748135A2 (fr) * 1993-06-15 1996-12-11 Celltrace Communications Limited Système de télécommunications
EP0804045A2 (fr) * 1996-04-24 1997-10-29 Telia Ab Service multimédia adaptatif
EP0812120A2 (fr) * 1996-06-06 1997-12-10 Nokia Mobile Phones Ltd. Méthode d'utilisation des services offerts par un réseau, un système de télécommunication et terminal correspondant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562890A1 (fr) * 1992-03-27 1993-09-29 Orange Personal Communications Services Limited Réseau de communication mobile avec actualisation à distance des modules d'identité des participants dans des terminals mobiles
EP0748135A2 (fr) * 1993-06-15 1996-12-11 Celltrace Communications Limited Système de télécommunications
EP0804045A2 (fr) * 1996-04-24 1997-10-29 Telia Ab Service multimédia adaptatif
EP0812120A2 (fr) * 1996-06-06 1997-12-10 Nokia Mobile Phones Ltd. Méthode d'utilisation des services offerts par un réseau, un système de télécommunication et terminal correspondant

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001093612A1 (fr) * 2000-05-30 2001-12-06 Sonera Oyj Gestion des donnees de commande dans une station mobile
GB2366700A (en) * 2000-09-05 2002-03-13 Digital Mobility Ltd User configuration of a data processing device
WO2002025976A1 (fr) * 2000-09-19 2002-03-28 Xponcard A/S Procede et systeme de gestion de l'espace memoire dans un module d'identification d'abonne
EP1441553A2 (fr) * 2000-09-27 2004-07-28 Fujitsu Limited Procédé et système pour télécommander un terminal portable par l'insertion d'un support de mémorisation
EP1441553A3 (fr) * 2000-09-27 2004-09-15 Fujitsu Limited Procédé et système pour télécommander un terminal portable par l'insertion d'un support de mémorisation
EP1197877A1 (fr) * 2000-10-13 2002-04-17 Alcatel Terminal, unité de communication, méthode et produit logiciel
WO2002061572A1 (fr) 2001-01-31 2002-08-08 Ntt Docomo, Inc. Systeme d'envoi de programme a un module de memoire de terminaux mobiles
EP1248188A1 (fr) * 2001-01-31 2002-10-09 NTT DoCoMo, Inc. Systeme d'envoi de programme a un module de memoire de terminaux mobiles
EP1248188B1 (fr) * 2001-01-31 2017-09-20 NTT DoCoMo, Inc. Système d'envoi de programme à un module de mémoire de terminaux mobiles
CN101329634B (zh) * 2001-01-31 2012-01-25 株式会社Ntt都科摩 用于分发程序的程序分发系统和移动终端
EP1248188A4 (fr) * 2001-01-31 2009-12-23 Ntt Docomo Inc Systeme d'envoi de programme a un module de memoire de terminaux mobiles
US7107067B2 (en) 2001-05-31 2006-09-12 Gemplus Method for detection of saturation of files or applications in a SIM card for a mobile communication device
FR2825564A1 (fr) * 2001-05-31 2002-12-06 Gemplus Card Int Procede de detection de saturation de fichiers ou d'applications dans un appareil de communication mobile
WO2002104052A2 (fr) * 2001-05-31 2002-12-27 Gemplus Procede de detection de saturation de fichiers ou d'applications dans un appareil de communication mobile
WO2002104052A3 (fr) * 2001-05-31 2003-11-06 Gemplus Card Int Procede de detection de saturation de fichiers ou d'applications dans un appareil de communication mobile
CN1316839C (zh) * 2001-05-31 2007-05-16 格姆普拉斯公司 检测移动通信设备中的文件或应用的饱和度的方法
WO2003015433A1 (fr) * 2001-08-09 2003-02-20 Schlumberger Systemes Procede pour transferer des donnees personnalisees dans un appareil de service
FR2828611A1 (fr) * 2001-08-09 2003-02-14 Schlumberger Systems & Service Procede pour transferer des donnees personnalisees dans un appareil de service
WO2003043303A3 (fr) * 2001-11-13 2003-12-04 France Telecom Reconfiguration de composants programmables dans un appareil electronique
WO2003043303A2 (fr) * 2001-11-13 2003-05-22 France Telecom Reconfiguration de composants programmables dans un appareil electronique
US7245904B2 (en) 2001-11-13 2007-07-17 France Telecom Reconfiguration of programmable components in an electronic apparatus
WO2003069551A2 (fr) * 2002-02-18 2003-08-21 Axalto Sa Organisation des donnees dans une carte a puce
WO2003069551A3 (fr) * 2002-02-18 2004-12-29 Axalto Sa Organisation des donnees dans une carte a puce
GB2389272B (en) * 2002-05-24 2006-03-22 Orange Personal Comm Serv Ltd SIM Configuration
GB2389272A (en) * 2002-05-24 2003-12-03 Orange Personal Comm Serv Ltd Remote Reconfiguration of a Subscriber Identity Module (SIM)
DE10227091A1 (de) * 2002-06-18 2004-01-15 E-Plus Mobilfunk Gmbh & Co. Kg Verfahren zum Zugänglichmachen von Informationen in Telekommunikationsnetzen und Mikroprozessorkarte mit entsprechenden Applikationen zur Kommunikation mit dem betreffenden Telekommunikationsnetz
US6980830B2 (en) 2002-08-02 2005-12-27 Nokia Corporation Method for arranging SIM facility to digital wireless terminal equipment and corresponding terminal equipment and server
DE102005045483A1 (de) * 2005-09-22 2007-04-05 Marcel Hartmann Mobiltelefon sowie Verfahren zum Blockieren des Mobiltelefons
DE102005045483B4 (de) * 2005-09-22 2007-06-14 Marcel Hartmann Mobiltelefon sowie Verfahren zum Blockieren des Mobiltelefons
WO2007042226A1 (fr) * 2005-10-07 2007-04-19 Ganesh Technologies Ltd Commande de fonctionnement de dispositifs communication mobiles
US8539563B2 (en) 2007-06-29 2013-09-17 McAfee (Singapore) Pte, Ltd. Non-obtrusive security system for devices

Also Published As

Publication number Publication date
AR022001A1 (es) 2002-09-04
ITTO981088A0 (it) 1998-12-28
IT1305084B1 (it) 2001-04-10
ITTO981088A1 (it) 2000-06-28

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