WO2000001179A1 - Mobilfunksystem mit dynamisch änderbarer identität - Google Patents
Mobilfunksystem mit dynamisch änderbarer identität Download PDFInfo
- Publication number
- WO2000001179A1 WO2000001179A1 PCT/EP1999/003107 EP9903107W WO0001179A1 WO 2000001179 A1 WO2000001179 A1 WO 2000001179A1 EP 9903107 W EP9903107 W EP 9903107W WO 0001179 A1 WO0001179 A1 WO 0001179A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- identity
- mobile radio
- identification module
- subscriber identification
- sim
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 18
- 230000015654 memory Effects 0.000 claims description 7
- 230000004044 response Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000003936 working memory Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
Definitions
- the invention relates to a mobile radio system with a plurality of mobile terminals, which are connected via an air interface to a mobile radio center for configuration control and, if appropriate, for billing, as indicated in the preamble of claim 1 or claim 2. Furthermore, the invention relates to a method for operating mobile terminals of a mobile radio system according to the preamble of claim 6 and a subscriber identification module for a mobile terminal according to the preamble of claim 13.
- the mobile terminals are usually connected to a mobile radio center via an air interface.
- the mobile devices are controlled by a subscriber identification module.
- This subscriber code- module is formed usually in the form of a chip card in ID-1 or ID-000- format which is removably disposed in the mobile terminal.
- the subscriber identification module (SIM) is used, among other things, to grant the authorized person access to the mobile radio network and to allow billing.
- SIM contains a subscriber identity (International Mobile Subscriber Identity, IMSI) with which the subscriber can be identified worldwide in all GSM networks.
- IMSI International Mobile Subscriber Identity
- the billing account through which the billing is processed is usually assigned to the subscriber identity.
- a method for mobile telephone systems is known from the European patent EP 0579 655 B1, which is implemented by subscriber identification modules. are controlled, each containing at least two optional identifiers.
- the mobile unit is started up, the user can activate the desired identification by inserting the subscriber identification module or by selecting the keyboard by entering a personal identification number (VIN entry).
- the disadvantage of the known method is that the identifiers that can be used optionally must be stored in the card when the card is issued. In practice, this means that the number of identifiers that can be used must be known when a mobile phone connection is applied for. Especially in the event that a new identifier is to be assigned later, this is only in connection with the issue of a new card, i.e. a new subscriber identification module is possible.
- the object of the invention is therefore to provide a mobile radio system and a method for operating the mobile radio system and a subscriber identification module in which the disadvantages mentioned above are avoided.
- a mobile radio system in which the subscriber identification module, which is used to control the mobile terminals serves, contains a calculation rule by means of which at least one further identity can be calculated from the stored identity. Identities generated in accordance with the calculation rule are assigned accordingly in the mobile radio center.
- the subscriber identification module is designed so that a request signal can be generated, which is transmitted to the mobile radio center and processed there, whereupon the subscriber identification module via An alternative identity is communicated to the air interface.
- the advantage of the solution according to claims 1 and 2 is that on the chip card, i.e. the subscriber identification module does not have to store all identities. This makes the system more flexible to use, since even after the card has been issued to the user, i.e. after application, the additional identities can be assigned. This enables the owner of a mobile phone to which an identity is assigned to obtain a second identity at a later point in time without having to issue a new card.
- the calculation or the request for a new identity is triggered by the operator using keyboard input or menu-driven.
- a switch can be provided in the mobile phone, which has two or more switching positions, each of which triggers an assigned calculation process.
- the alternative menu-controlled triggering has the advantage that the menu display can be controlled by the subscriber identification module, so that no changes need to be made in the mobile terminal.
- This advantage also applies to a further advantageous embodiment of the invention, according to which the calculation or request is initialized for a new identity by entering a PIN. In this case, several personal identification numbers are stored in the subscriber identification module, with which the user identifies himself as authorized. Entering a PIN then triggers the calculation of the desired subscriber identity in addition to the function release, if this does not correspond to the original identity.
- the further directory entry has the advantage that the mobile terminal can only be reached with the telephone number corresponding to the directory entry. In this way, the user can ensure that, for example, he only receives private calls during a private stay in the area of a foreign network. Even when a "business" call is forwarded, i.e. when a call is made to the phone number that is not currently selected, the different phone numbers with which the user can be dialed can be used to assign the costs incurred in the external network to the user.
- the invention further relates to a method for operating mobile terminals, which generates the further identities from a single identity stored in the subscriber identification module by means of a calculation rule if required.
- the method offers the advantage already stated for the mobile radio system according to the invention that it is not the case that several identities have to be stored in one card, but the system can work more flexibly by not having to save all identities that may be used when the card is issued.
- the calculation of the new identity can either be carried out in the subscriber identification module or in the mobile radio center, in which case a request is sent from the mobile terminal to the mobile radio center and the new identity via the air interface of the mobile radio system to the mobile terminal and is thus communicated to the subscriber identification module.
- the method according to the invention provides that the current identity is recalculated for each identity for checking which is carried out on request from the mobile radio center or the mobile terminal. In this way, no memory space in which further identities are stored has to be provided in the subscriber identification module.
- the invention further proposes a subscriber identification module for a mobile terminal in a mobile radio system, which is suitable for use in the above-mentioned method.
- a calculation rule is stored in the subscriber identification module, which can calculate at least one further identity from the stored identity.
- the subscriber identification module can be designed to generate a request signal.
- the subscriber identifier initializes Module the calculation of the new identity in the network center, the calculation of the alternative or further identity is therefore not generated in the card, ie in the subscriber identification module.
- FIG. 1 shows the basic structure of a mobile radio network
- FIG. 2 shows the block diagram of a subscriber identification module
- FIG. 3 shows a first flowchart
- the dynamic IMSI selection
- FIG. 4 shows a second flowchart of the dynamic IMSI selection
- FIG. 5 shows an exemplary menu display.
- FIG. 1 shows a mobile radio system consisting of a mobile radio center MZ, a base station system BS and a mobile station MS, consisting of a mobile terminal ME and a subscriber identification module SIM.
- the subscriber identifier module SIM is a mobile radio-specific chip card which, in conjunction with the mobile terminal device ME, produces a functional mobile station MS.
- the essential tasks of the subscriber identification module lie in authentication to the mobile radio system and in the storage of user-specific data.
- data relating to the identity of the subscriber IMSI are stored in the subscriber identification module.
- the base stations BS are connected to a mobile radio center MZ.
- This mobile radio center MZ contains a visitor location register and a home location register, in which user data are stored temporarily (in the visitor location register) or permanently (in the home location register).
- the IMSI of the participants and the directory entries MSISDN assigned to the IMSI are of particular importance.
- one or more calculation rules RV are contained in the subscriber identification module SIM, which can calculate at least one further identity IMSIw from the identity IMSI permanently stored there.
- the further identities assigned to an original IMSI are stored in the mobile radio center or are generated according to the same calculation rule as in the subscriber identification module.
- FIG. 2 shows a rough block diagram of a subscriber identification module SIM.
- This SIM contains a computing unit CPU, each of which is connected to a program memory ROM, a working memory RAM and a non-volatile memory SP, preferably an E 2 PROM.
- the non-volatile memory SP stores the original identity IMSI and a calculation rule RV with which the new identity IMSIw is calculated on request by the user or on request from the mobile terminal or the mobile radio center.
- the calculation rule RV can alternatively also be stored in the ROM.
- the IMSIw recalculated according to the specified calculation rule RV can also be temporarily stored in the RAM, so that it is immediately available when requested by the mobile radio system.
- FIG. 3 shows an example of the flow chart for selecting another identity.
- the start of the program for IMSI selection is denoted by S1.
- the selection request is either made on request by the User started by menu selection, or by request from the network or the mobile unit.
- program step S2 the user is prompted for input or a previously made input is accepted.
- step S3 the selection input from step S2 is checked and the corresponding calculation rule is carried out in accordance with step S41, S42, ... S4n.
- the selected IMSI is the original IMSI, no change is made or the value "0" is added to the original IMSI.
- identity 1 is selected, a calculation is made according to calculation rule RV1 and the value 1 is added to the original IMSI. The same applies to all other possible identities up to the IMSIn in step S4n.
- step S5 The newly calculated IMSI is then output in step S5.
- the IMSIw issued for authentication or verification is recalculated with every request from the mobile unit to the subscriber identification module SIM, in which case the value entered last is adopted instead of the selection input (S2).
- step 2 can be omitted or consists of an instruction according to which the last input selection value is loaded from a memory.
- the new IMSI calculated in step S4 can be temporarily stored in the RAM or E 2 PROM of the subscriber identification module SIM until the mobile unit is switched off or the user selects a new IMSI.
- FIG. 4 shows an example of a flow chart for the sequence of the IMSI selection by entering a PIN.
- the selection program is started by entering a new PIN.
- step S5 After execution of the calculation rule S12, which in the simplest case consists of adding an identity value to the original IMSI, the new identity is output, as already described for FIG. 3, step S5.
- step S10 can be omitted, since, for example, a new assignment can be determined directly from the switch position or the switch position directly indicates this assignment.
- FIG. 5 shows an example of a menu in which the possible identities are shown with the corresponding identity values.
- the currently selected identity is identified in the menu by highlighting, eg underlining.
- the selection of a new identity can be made, for example, by means of “forwarding keys” and an “OK” function that are usually arranged in a mobile radio device.
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
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/485,679 US6978156B1 (en) | 1998-06-29 | 1999-03-06 | Mobile radio telephone system having an identity which can be dynamically changed |
EP99923542A EP1033048B1 (de) | 1998-06-29 | 1999-05-06 | Mobilfunksystem mit dynamisch änderbarer Identität eines mobilen Endgerätes |
AU40379/99A AU755812B2 (en) | 1998-06-29 | 1999-05-06 | Mobile radio telephone system having an identity which can be dynamically changed |
JP2000557641A JP4383666B2 (ja) | 1998-06-29 | 1999-05-06 | 識別名を動的に変更可能な移動無線システム |
DE59914715T DE59914715D1 (de) | 1998-06-29 | 1999-05-06 | Mobilfunksystem mit dynamisch änderbarer Identität eines mobilen Endgerätes |
HK01100829A HK1030125A1 (en) | 1998-06-29 | 2001-02-06 | Mobile radio telephone system having an identity which can be dynamically changed |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19828735.6 | 1998-06-29 | ||
DE19828735A DE19828735A1 (de) | 1998-06-29 | 1998-06-29 | Mobilfunksystem mit dynamisch änderbarer Identität |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000001179A1 true WO2000001179A1 (de) | 2000-01-06 |
Family
ID=7872234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/003107 WO2000001179A1 (de) | 1998-06-29 | 1999-05-06 | Mobilfunksystem mit dynamisch änderbarer identität |
Country Status (10)
Country | Link |
---|---|
US (1) | US6978156B1 (de) |
EP (1) | EP1033048B1 (de) |
JP (1) | JP4383666B2 (de) |
CN (1) | CN100356806C (de) |
AT (1) | ATE391401T1 (de) |
AU (1) | AU755812B2 (de) |
DE (2) | DE19828735A1 (de) |
HK (1) | HK1030125A1 (de) |
WO (1) | WO2000001179A1 (de) |
ZA (1) | ZA200000830B (de) |
Cited By (5)
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WO2002051182A1 (en) * | 2000-12-21 | 2002-06-27 | Nokia Corporation | Smart card of a terminal, a terminal using a smart card, and an improved method for identifying a user by means of a smart card |
US9603006B2 (en) | 2011-09-19 | 2017-03-21 | Truphone Limited | Managing mobile device identities |
US9712994B2 (en) | 2011-06-02 | 2017-07-18 | Truphone Limited | Identity management for mobile devices |
US10893045B2 (en) | 2013-08-29 | 2021-01-12 | Liberty Labs Limited | System for accessing data from multiple devices |
US10979550B2 (en) | 2012-02-23 | 2021-04-13 | TapNav Ltd | Mobile communication device |
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US7092370B2 (en) | 2000-08-17 | 2006-08-15 | Roamware, Inc. | Method and system for wireless voice channel/data channel integration |
CA2453569A1 (en) | 2001-07-18 | 2003-01-30 | Togewa Holding Ag | Method for telecommunication, identification module and computerised service unit |
DE10135527A1 (de) | 2001-07-20 | 2003-02-13 | Infineon Technologies Ag | Mobilstation eines Mobilkommunikationssystems und Verfahren zum Zugreifen auf einen Dienst und/oder einen Datensatz im Bereitschaftsmodus der Mobilstation |
US7590417B2 (en) | 2003-08-05 | 2009-09-15 | Roamware Inc. | Method, system and computer program product for countering anti-traffic redirection |
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US7684793B2 (en) | 2003-08-05 | 2010-03-23 | Roamware, Inc. | Anti-traffic redirection system |
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US7577431B2 (en) | 2003-02-18 | 2009-08-18 | Roamware, Inc. | Providing multiple MSISDN numbers in a mobile device with a single IMSI |
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WO2004075579A2 (en) | 2003-02-14 | 2004-09-02 | Roamware, Inc. | Signaling and packet relay method and system including general packet radio service (“gprs”) |
US7505769B2 (en) | 2003-08-13 | 2009-03-17 | Roamware Inc. | Signaling gateway with multiple IMSI with multiple MSISDN (MIMM) service in a single SIM for multiple roaming partners |
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US8634425B2 (en) * | 2005-11-04 | 2014-01-21 | At&T Intellectual Property I, L.P. | Profile sharing across persona |
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US8620380B2 (en) * | 2006-08-29 | 2013-12-31 | Intel Corporation | Subscriber identity module having a plurality of subscriber identities |
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DE102007003094A1 (de) * | 2007-01-16 | 2008-07-31 | Vodafone Holding Gmbh | Betrieb von in Mobilfunknetzen nutzbaren mobilen Endgeräten, mobiles Endgerät und Mobilfunkteilnehmer-Identifikations-Modul zur Nutzung mit einem mobilen Endgerät |
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EP2538746B1 (de) | 2010-06-12 | 2020-01-08 | Huawei Device Co., Ltd. | Verfahren, vorrichtung und system zur unterstützung von mehrfachen internationalen mobilen teilnehmeridentitäten (imsis) |
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FR2984069A1 (fr) | 2011-12-12 | 2013-06-14 | Buzzinbees | Procede de controle d'acces a un reseau cellulaire |
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CN104137585A (zh) * | 2012-02-24 | 2014-11-05 | 索尼公司 | 使用可重配置用户识别模块的移动通信 |
EP2645307B1 (de) * | 2012-03-29 | 2020-11-04 | Uros Technology S.à r.l. | Vorrichtung, die mehrere SIM-Karten aufweist |
CN103379560A (zh) * | 2012-04-26 | 2013-10-30 | 深圳富泰宏精密工业有限公司 | 漫游号码自动切换***及方法 |
US9774728B2 (en) | 2013-09-30 | 2017-09-26 | Elwha Llc | Mobile device sharing facilitation methods and systems in a context of plural communication records |
US9740875B2 (en) | 2013-09-30 | 2017-08-22 | Elwha Llc | Mobile device sharing facilitation methods and systems featuring exclusive data presentation |
US9826439B2 (en) | 2013-09-30 | 2017-11-21 | Elwha Llc | Mobile device sharing facilitation methods and systems operable in network equipment |
US9838536B2 (en) | 2013-09-30 | 2017-12-05 | Elwha, Llc | Mobile device sharing facilitation methods and systems |
US9813891B2 (en) * | 2013-09-30 | 2017-11-07 | Elwha Llc | Mobile device sharing facilitation methods and systems featuring a subset-specific source identification |
US9805208B2 (en) | 2013-09-30 | 2017-10-31 | Elwha Llc | Mobile device sharing facilitation methods and systems with recipient-dependent inclusion of a data selection |
US9615250B2 (en) | 2014-12-16 | 2017-04-04 | Microsoft Technology Licensing, Llc | Subscriber identification module pooling |
JP7368819B2 (ja) * | 2018-11-27 | 2023-10-25 | 株式会社closip | Lte通信システム |
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1998
- 1998-06-29 DE DE19828735A patent/DE19828735A1/de not_active Withdrawn
-
1999
- 1999-03-06 US US09/485,679 patent/US6978156B1/en not_active Expired - Fee Related
- 1999-05-06 WO PCT/EP1999/003107 patent/WO2000001179A1/de active IP Right Grant
- 1999-05-06 JP JP2000557641A patent/JP4383666B2/ja not_active Expired - Fee Related
- 1999-05-06 CN CNB99801057XA patent/CN100356806C/zh not_active Expired - Fee Related
- 1999-05-06 AT AT99923542T patent/ATE391401T1/de not_active IP Right Cessation
- 1999-05-06 EP EP99923542A patent/EP1033048B1/de not_active Expired - Lifetime
- 1999-05-06 AU AU40379/99A patent/AU755812B2/en not_active Ceased
- 1999-05-06 DE DE59914715T patent/DE59914715D1/de not_active Expired - Lifetime
-
2000
- 2000-02-21 ZA ZA200000830A patent/ZA200000830B/xx unknown
-
2001
- 2001-02-06 HK HK01100829A patent/HK1030125A1/xx not_active IP Right Cessation
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Cited By (5)
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WO2002051182A1 (en) * | 2000-12-21 | 2002-06-27 | Nokia Corporation | Smart card of a terminal, a terminal using a smart card, and an improved method for identifying a user by means of a smart card |
US9712994B2 (en) | 2011-06-02 | 2017-07-18 | Truphone Limited | Identity management for mobile devices |
US9603006B2 (en) | 2011-09-19 | 2017-03-21 | Truphone Limited | Managing mobile device identities |
US10979550B2 (en) | 2012-02-23 | 2021-04-13 | TapNav Ltd | Mobile communication device |
US10893045B2 (en) | 2013-08-29 | 2021-01-12 | Liberty Labs Limited | System for accessing data from multiple devices |
Also Published As
Publication number | Publication date |
---|---|
ATE391401T1 (de) | 2008-04-15 |
AU755812B2 (en) | 2002-12-19 |
CN100356806C (zh) | 2007-12-19 |
DE19828735A1 (de) | 1999-12-30 |
ZA200000830B (en) | 2000-10-20 |
JP2002519965A (ja) | 2002-07-02 |
EP1033048A1 (de) | 2000-09-06 |
US6978156B1 (en) | 2005-12-20 |
DE59914715D1 (de) | 2008-05-15 |
CN1273750A (zh) | 2000-11-15 |
HK1030125A1 (en) | 2001-04-20 |
JP4383666B2 (ja) | 2009-12-16 |
AU4037999A (en) | 2000-01-17 |
EP1033048B1 (de) | 2008-04-02 |
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