EP1464198A1 - Verbesserter datenschutz für positionsabhängige dienste - Google Patents
Verbesserter datenschutz für positionsabhängige diensteInfo
- Publication number
- EP1464198A1 EP1464198A1 EP02701170A EP02701170A EP1464198A1 EP 1464198 A1 EP1464198 A1 EP 1464198A1 EP 02701170 A EP02701170 A EP 02701170A EP 02701170 A EP02701170 A EP 02701170A EP 1464198 A1 EP1464198 A1 EP 1464198A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mobile radio
- privacy
- mobile
- lcs
- switching center
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
- H04W8/16—Mobility data transfer selectively restricting mobility data tracking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- 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
Definitions
- the invention relates to methods and devices for querying the consent of a mobile terminal user with the transmission of his position data to an inquirer.
- Privacy functions are functions relating to the protection of the privacy of a mobile radio terminal user by controlling the forwarding of his mobile radio terminal position.
- LCS Location-dependent services
- a mobile radio user may want to avoid that every third party can inquire about their current position from the mobile radio network. Therefore, the mobile terminal user needs a function that specifies for each potential person requesting his position from the mobile network whether the communication of the position data of the mobile terminal user to these inquirers is generally permitted, is fundamentally prohibited or may be permitted after a query from the mobile terminal user , This function is referred to as LCS user privacy (LCS user privacy function).
- the LCS user privacy for each subscriber is stored in a home location register (HLR) in several privacy classes and is downloaded from the HLR to the MSC or SGSN visited by the user, whereupon an LCS user Privacy function checks whether in the event of a request for the position of the Mobile terminal (Mobile Terminating Location Request MT-LR) from a GMLC, position data should be transmitted to the requester.
- LCS privacy classes are provided for value-added services, namely the call session related class and the call session unrelated class.
- the user can specify up to 40 LCS client IDs for each of these two classes and specify information for each client ID (identities of potential users requesting the position) such as the MSC / SGSN visited by the user LCS user privacy check. For example, it is possible to stipulate that the user only receives an LCS notification (i.e. notification that someone is asking for his position) or that the user receives an LCS verification (i.e. consultation with him before his position is sent to a requester) and other options. If the LCS client ID is not stored in a list specified by the user, a default procedure is carried out according to the user's specifications.
- LCS notification i.e. notification that someone is asking for his position
- LCS verification i.e. consultation with him before his position is sent to a requester
- the LCS user privacy defined according to 3GPP requires a relatively large amount of memory in the home register of the mobile network (HLR) and in the exchange (MSC-SGSN) and causes a high load when copying conditions relating to the transmission of position data of a user to a requestor from the HLR to the switching center currently used by the user (visited MSC / SGSN). Copying the conditions includes required because the conditions are checked during a request for the position of the mobile radio terminal within the switching center.
- the entire check of the LCS user privacy settings only relates to the LCS client ID of the requesting LCS client, from which the position request is sent to the exchange via the GMLC. Further information about the type of the requesting service is not taken into account in 3GPP Release 4, the identity of the requestor (Reguestor ID) and associated conditions as well as further test conditions such as keywords etc.
- Additional conditions regarding the transmission of position data of a user to an inquirer and the conditions according to 3GPP Release 4, such as Client ID (LCS privacy data) must be saved in such a way that any number of additional attributes is possible without increasing the storage space requirement in the HLR.
- LCS Privacy specified in 3GPP Release 4 is that in the case of national or international roaming (the mobile subscriber is not in his home network and uses a location-dependent service in the visited mobile network), the use of the LCS privacy function in the MSC visited / SGSN, in which the
- Each GMLC of any mobile radio network that is directly or indirectly connected to the mobile radio network in which the switching center currently visited by the mobile radio subscriber is located can initiate a positioning request for this mobile radio subscriber. If the application of the test condition and the evaluation of the result takes place in the GMLC, this requires a high level of trustworthiness of these GMLCs.
- Changes to the test conditions and the function for the application of the test conditions are associated with a high administrative effort for the network operator or impossible if the LCS Privacy Central Unit and the network element in which the function for the application of the test conditions is carried out are not co-localized and / or cannot be administered synchronously.
- 3GPP Release 4 specifies LCS Privacy only on the basis of the LCS Client IDs.
- the mobile subscriber In the case of national or international roaming - the mobile subscriber is not in his home network and uses a location-dependent service in the visited mobile network - the application of the test condition and evaluation of the result in the switching center MSC / SGSN, in which the mobile subscriber is currently logged in, is only restricted possible because the local LCS client IDs in the LCS privacy central point of the cell phone subscriber would have to be known or would have to be entered accordingly in the LCS privacy data by the cell phone subscriber.
- the object of the invention is to enable an efficient privacy query. The object is achieved in each case by the subject matter of the independent claims.
- the function for using the test conditions can be located in an LCS privacy central point, where the associated test conditions or the LCS privacy data according to 3GPP Release 4 also includes additional attributes (such as the service type, the initiator, time dependencies or others), get saved.
- the LCS Privacy Central Office manages, among other things Subscriber records of mobile users of the
- the address of the LCS privacy center responsible for the HLR and / or a mobile subscriber identity is advantageously stored in the HLR.
- the address of the LCS privacy central station stored in the HLR is preferably copied into the visited switching center.
- the position request can be classified into an LCS privacy class in the exchange (call session related class, call session unrelated class ).
- the exchange appropriately transmits the classification of the position request to the LCS Privacy Central Unit.
- Input parameters for the test conditions can be transmitted from the position data request acceptance point (GMLC) to the switching center and these can be passed on by the switching center - possibly together with further input parameters available in the switching center - to the LCS privacy central point.
- the mediation agency can initiate the application of the test conditions in the LCS Privacy Central Office on the basis of an indirect or direct position request.
- the switching center expediently sends the input parameters of the test conditions to the LCS Privacy Central Unit.
- the additional attributes located in the LCS Privacy Central Unit enable the use of LCS even in the case of national or international roaming without the local LCS client IDs being known in the HLR or being entered accordingly in the LCS privacy data by the mobile subscriber.
- the LCS Privacy Central Unit can be divided into several individual network elements. The assignment of which LCS privacy central office is responsible for which mobile phone subscriber is done by storing the address of the LCS privacy central office in the HLR of the mobile phone subscriber or by a similarly suitable procedure.
- the LCS Privacy Center can be implemented on the SCP.
- SCI Subscriber Controlled Input
- FIG. 1 shows an LCS privacy test according to 3GPP R4, FIG. 2 shows a modification of the 3GPP R4 solution and FIG. 3 schematically shows a modification of this LCS privacy test according to the invention.
- a request 1 is sent from a position data application (LCS application) 11 to a position data request acceptance point (GMLC) 12, which in step 2 sends this position data request to a switching center (SGSN / MSC etc. currently visited by the user of the mobile radio terminal (MS) etc. ) 14 forwards.
- LCS application position data application
- GMLC position data request acceptance point
- the switching center SGSN / MSC 14 has (for example regularly) stored in a step 0 information downloaded from an HLR about mobile radio terminal users (LCS privacy data 18), which state whether the mobile terminal 13 should be queried before the position of the mobile radio terminal is transmitted to the requester 11 is.
- LCS privacy data 18 information downloaded from an HLR about mobile radio terminal users
- the switching center (MSC / SGSN) 14 classifies 19 the position data request 2.
- Various LCS privacy classes are provided for value-added services, namely the call session related class and the call session unrelated class .
- the result of the classification determines which data of the privacy data 18 are taken into account. If the privacy check 20 prescribes such a query, in step 3 the switching center 14 asks in the mobile radio terminal 13 whether the user of the mobile radio terminal 13 wishes to give the requestor 11 permission to determine the mobile radio terminal position for the current query. This can be followed by a response 4 from the mobile radio terminal to the switching center 14 or, under certain circumstances, no response if the mobile radio terminal is not used, for example, is switched off or is in a dead zone.
- the position of the mobile radio terminal to the inquirer 11 can be transmitted from the switching center 14 to the requesting party 11.
- the exchange 14 asks in step 5 for a RAN of a 3G network or a BSS of a 2G network, etc. the position of the mobile radio terminal 13 (for example on the basis of the cell identity of the mobile radio cell currently used by the mobile radio terminal 13) and gets the current mobile radio terminal position back in step 6. If the position is to be transmitted to the inquirer 11, the switching center 14 transmits data representing the position to the
- FIG. 3 shows a configuration according to the invention for improving the LCS privacy query:
- LCS privacy central point 26 which is responsible for the privacy of the mobile terminal user 13 by (a A large number of mobile radio device user identities relating to the stored query information 24 assigned to them via the identity of the mobile radio terminal 13 or a mobile radio subscriber identity card of the mobile radio terminal 13 is to be contacted - for example, the LCS data 24 comprise an address of the LCS privacy central point. Because the privacy data 18 is no longer stored in the HLR, but in the LCS privacy center (database server 26), the network load between the HLR 16 and the switching center MSC / SGSN 14 and the memory requirement in the HLR can be considerably reduced.
- step 0 (on request or regularly) from the home location register HLR 16 to the switching center SGSN / MSC 14 for each mobile station 13 registered there LCS data 24, which address information is required for the Contain mobile station 13 each responsible LCS privacy center 26 transmitted.
- the request 2 is then classified in the switching center 14, as in the above method.
- the exchange 14 does not check the LCS privacy.
- the privacy query 2a is sent to the LCS privacy center 26.
- the address of the LCS privacy center 26 is taken from the LCS data 24.
- the switching center 14 sends a request 2a which test conditions, such as the class of the request (Call / Session Related, Call / Session Unrelated ...) and additional test parameters received in the request 2, such as LCS Client ID, initiator and LCS client type, contains, for checking the privacy functions of the mobile radio user 13, to the LCS privacy center 26, the address of which is indicated by the LCS data 24, or to a predefined LCS privacy center 26.
- the LCS privacy central point 26 carries out the verification of the LCS privacy 20.
- the LCS Privacy 20 can be checked in accordance with 3GPP R4 on the basis of the received classification and the received client ID of the LCS application 11 or, furthermore, take additional attributes 21, such as the received LCS client type and / or initiator, into account and / or possibly additional ones Use locally available test parameters - for example the current time (26).
- the LCS privacy central point 26 can be implemented on the SCP, so that a user interface implemented by subscriber controlled input (SCI), which can modify the LCS privacy data 18 according to 3GPP R4 in the HLR, also remains unchanged can be reused or expanded for the LCS privacy center 26 on the SCP.
- SCI subscriber controlled input
- the LCS privacy central unit 26 can be divided into one Database which contains the LCS privacy data 18 and the additional attributes 21 and in an additional unit which carries out the LCS Privacy Check 20.
- the LCS privacy data 18, as described in relation to FIG. 3, can be stored in the privacy central station 26, but for backward compatibility with home registers HLR 16, which improve the LCS privacy according to the invention (still ), the LCS privacy data 18 stored in the privacy center 26 can be in a suitable form, possibly in accordance with 3GPP Release 4, and by means of suitable methods, such as an interface, between the privacy center 26 and the HLR 16 home register be transmitted and / or synchronized on request or regularly, so that the home register HLR 16 can transmit the LCS privacy data 18 to a switching center 14 in a step 0, as described in FIG. 1.
- the downward-compatible part of the LCS Privacy Check 20 of the privacy center 26 is carried out according to the privacy classification 19 in the switching center 14, as described in relation to FIG. 1, and the result is transmitted to the privacy center 26 as an additional input parameter in step 2a.
- the LCS privacy data 18 can remain in the home register 16, as described for FIG. 1, and only the additional attributes 20 are stored in the privacy central point 26.
- the address of the privacy center 26 is to be stored in the HLR.
- the combination of the results of the checking of the LCS privacy data in the switching center 14 and the checking of the additional attributes in the privacy central point 26 can take place in the switching point 14 or in the privacy central point 26 and can depend on whether the mobile terminal user resides in his home mobile radio network or uses another network within or outside the home country.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DE2002/000027 WO2003058994A1 (de) | 2002-01-08 | 2002-01-08 | Verbesserter datenschutz für positionabhängige dienste |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1464198A1 true EP1464198A1 (de) | 2004-10-06 |
Family
ID=5648332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02701170A Ceased EP1464198A1 (de) | 2002-01-08 | 2002-01-08 | Verbesserter datenschutz für positionsabhängige dienste |
Country Status (5)
Country | Link |
---|---|
US (1) | US7369860B2 (de) |
EP (1) | EP1464198A1 (de) |
AU (1) | AU2002234496A1 (de) |
DE (1) | DE10296252D2 (de) |
WO (1) | WO2003058994A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9177476B2 (en) * | 1997-10-22 | 2015-11-03 | American Vehicular Sciences Llc | Method and system for guiding a person to a location |
JP4016787B2 (ja) * | 2002-07-31 | 2007-12-05 | 日本電気株式会社 | 移動通信ネットワークにおける測位システム |
US7660590B2 (en) * | 2003-12-23 | 2010-02-09 | At&T Mobility Ii Llc | Terminal-based server for location tracking |
FR2872979A1 (fr) * | 2004-07-09 | 2006-01-13 | France Telecom | Systeme d'acces controle a des informations contenues dans un terminal |
US7460857B2 (en) | 2005-01-21 | 2008-12-02 | Roach Jr Peter O | Method and apparatus for providing information in response to a delayed grant of subscriber permission |
KR20070108301A (ko) | 2005-12-01 | 2007-11-09 | 엘지전자 주식회사 | 위치 기반의 통지를 위한 위치정보 시스템 및 그 방법 |
US7873370B2 (en) * | 2005-12-01 | 2011-01-18 | Lg Electronics Inc. | Location information system and method for performing notification based upon location |
KR101341494B1 (ko) | 2007-02-13 | 2013-12-16 | 엘지전자 주식회사 | 사용자 단말 위치 정보 제공 방법 및 장치 |
US8268327B2 (en) * | 2007-04-27 | 2012-09-18 | Bavarian Nordic A/S | Immediate protection against pathogens via MVA |
CN101325801B (zh) * | 2007-06-12 | 2013-05-01 | 北京三星通信技术研究有限公司 | Wimax网络中定位业务认证和授权检查的方法和装置 |
US8521187B2 (en) * | 2009-09-10 | 2013-08-27 | Motorola Mobility Llc | Methods and apparatus for session control in a networked locationing system |
US8627484B2 (en) * | 2010-12-22 | 2014-01-07 | Trueposition, Inc. | Unauthorized location detection and countermeasures |
GB201204687D0 (en) | 2012-03-16 | 2012-05-02 | Microsoft Corp | Communication privacy |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5602903A (en) * | 1994-09-28 | 1997-02-11 | Us West Technologies, Inc. | Positioning system and method |
FI104780B (fi) * | 1997-02-28 | 2000-03-31 | Nokia Mobile Phones Ltd | Solukkoradiojärjestelmän solujen priorisointi |
US6212391B1 (en) * | 1997-12-01 | 2001-04-03 | Motorola, Inc. | Method for positioning gsm mobile station |
US6411811B2 (en) * | 1998-04-20 | 2002-06-25 | Ericsson Inc. | System and method for provisioning assistance global positioning system information to a mobile station |
US6154644A (en) * | 1998-09-08 | 2000-11-28 | Telefonaktiebolaget L M Ericsson | System and method of implementing an interactive callback feature in a radio telecommunications network |
US6311069B1 (en) * | 1999-03-18 | 2001-10-30 | Ericsson Inc. | System and method for alerting a mobile subscriber being positioned |
GB9928811D0 (en) * | 1999-12-06 | 2000-02-02 | Nokia Networks Oy | Location area update in a commumication system |
GB2360671B (en) * | 2000-03-25 | 2003-09-03 | Hewlett Packard Co | Providing location data about a mobile entity |
US6944447B2 (en) * | 2001-04-27 | 2005-09-13 | Accenture Llp | Location-based services |
US6961417B2 (en) * | 2001-07-19 | 2005-11-01 | Bellsouth Intellectual Property Corporation | System and method for real-time provisioning of central office services |
US6957073B2 (en) * | 2002-09-18 | 2005-10-18 | Motorola, Inc. | Mobile location explorer and methods therefor |
-
2002
- 2002-01-08 US US10/501,750 patent/US7369860B2/en not_active Expired - Fee Related
- 2002-01-08 AU AU2002234496A patent/AU2002234496A1/en not_active Abandoned
- 2002-01-08 EP EP02701170A patent/EP1464198A1/de not_active Ceased
- 2002-01-08 DE DE10296252T patent/DE10296252D2/de not_active Expired - Fee Related
- 2002-01-08 WO PCT/DE2002/000027 patent/WO2003058994A1/de not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO03058994A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2002234496A1 (en) | 2003-07-24 |
WO2003058994A1 (de) | 2003-07-17 |
DE10296252D2 (de) | 2004-12-23 |
US7369860B2 (en) | 2008-05-06 |
US20060040677A1 (en) | 2006-02-23 |
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