WO2004082315A1 - Ortsbestimmung für die überwachung eines kommunikationsendgerätes - Google Patents
Ortsbestimmung für die überwachung eines kommunikationsendgerätes Download PDFInfo
- Publication number
- WO2004082315A1 WO2004082315A1 PCT/EP2004/002358 EP2004002358W WO2004082315A1 WO 2004082315 A1 WO2004082315 A1 WO 2004082315A1 EP 2004002358 W EP2004002358 W EP 2004002358W WO 2004082315 A1 WO2004082315 A1 WO 2004082315A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- communication terminal
- location
- data
- network
- evaluation result
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/80—Arrangements enabling lawful interception [LI]
-
- 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
- H04W8/10—Mobility data transfer between location register and external networks
Definitions
- the invention relates to a method and a device for determining the location of a subscriber
- Communication terminal in a mobile communication network for listening to a communication terminal more precisely.
- Interception monitoring
- TS 22.071 for LCS location services
- MSC mobile subscriber control
- the location data transmitted in the interception-related information package IRI represent the location information of the mobile radio subscriber in the form of a line information item (which is available to the switching device or is requested from the switching network from a home location register (HLR / HSS) of the switching network) which indicates in which cell or cell group of the mobile subscribers was last logged in.
- IRI interception-related information
- the object of the invention is an improved and more detailed supply of interception centers with mobile subscriber location data.
- the object is achieved by the subject matter of the independent claims. Developments of the invention are specified in the subclaims.
- the essence of the invention is that a location determination service requests data relating to the location of the communication terminal from a communication terminal.
- the network unit (MSC / SGSN) creates an evaluation result after evaluation or transmission and sends it to a listening device (MC).
- An advantage of this invention is that no additional interface to a listening device (MC) is required. Such an interface would have additional security requirements to protect the evaluation results of monitoring a communication terminal, which would be associated with high costs.
- Figure 1 schematically involved in the monitoring of a subscriber of a mobile communication network components of a mobile communication network and a listening device (MC).
- FIG. 1 shows a subscriber location data service facility (LCS client), which requests data from a mobile communication terminal UE for eavesdropping regarding the location of a communication terminal via the drawn interfaces (Le, Lg Lb, Lh, etc.) and to a listening device (MC) (interception Device) sends.
- a mobile communication network is a participant in a mobile communication network, such as. B. a GSM / GERAN network, one UMTS network or the like.
- a gateway mobile location center (gateway-side mobile location center) GMLC or the like can also be used as the location determination service unit for the invention.
- the data mentioned can be the cell ID of a cell currently visited by the mobile communication terminal UE, transmission powers of base stations and / or geographic coordinates.
- the geographic coordinates can e.g. B. from a GPS unit (Global Positioning System) in the communication terminal UE.
- the received can be the cell ID of a cell currently visited by the mobile communication terminal UE, transmission powers of base stations and
- Data is processed by the location determining device SMLC in a mobile communication network in accordance with the listening requirements and forwarded to a switching device (MSC / SGSN) by means of the Lb interface.
- the exchange
- the switching device (MSC / SGSN) receives the data and creates an evaluation result and stores it in the home location register (HLR) or home subscriber service (HSS).
- the evaluation result can e.g. B. be an IRI record.
- the switching device (MSC / SGSN) can delay the sending of an evaluation result IRI until it is inserted into this location data by a
- Participant location data service facility GMLC / LCS receives or alternatively (the sending of the interception information package IRI is not delayed and) when location data is received from a
- the switching device MSC / SGSN of the listening direction MC then sends the evaluation result IRI with the listening information and position information of the communication terminal UE via a handover interface (HI2 / HI3).
- the invention is particularly suitable for cellular mobile radio networks, such as (but not only) GSM networks, 3G networks, etc. and, for legal reasons, should only be carried out by authorized official monitoring centers.
Landscapes
- Engineering & Computer Science (AREA)
- Technology Law (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10311351.7 | 2003-03-14 | ||
DE10311351 | 2003-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004082315A1 true WO2004082315A1 (de) | 2004-09-23 |
Family
ID=32980596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/002358 WO2004082315A1 (de) | 2003-03-14 | 2004-03-08 | Ortsbestimmung für die überwachung eines kommunikationsendgerätes |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2004082315A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007022811A1 (de) * | 2005-08-23 | 2007-03-01 | Thales Defence Deutschland Gmbh | Verfahren und vorrichtung zum identifizieren eines mobilen endgeräts in einem digitalen zellulären mobilfunknetz |
CN100433664C (zh) * | 2006-02-05 | 2008-11-12 | 华为技术有限公司 | 一种网络监听系统及实现监听的方法 |
CN100433930C (zh) * | 2006-01-24 | 2008-11-12 | 华为技术有限公司 | 一种提供定位业务信息的方法和系统 |
CN1893476B (zh) * | 2005-11-28 | 2010-05-12 | 华为技术有限公司 | 一种自动测试监听网关性能的装置 |
CN105744087A (zh) * | 2014-12-09 | 2016-07-06 | 中兴通讯股份有限公司 | 一种彩铃业务实现方法、装置及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999027716A1 (en) * | 1997-11-20 | 1999-06-03 | Ericsson Inc. | Regulatory database within the intelligent network |
US20010052081A1 (en) * | 2000-04-07 | 2001-12-13 | Mckibben Bernard R. | Communication network with a service agent element and method for providing surveillance services |
WO2002019683A1 (en) * | 2000-08-30 | 2002-03-07 | Airbiquity Inc | Controller for receiving data and providing services over a comunication network |
-
2004
- 2004-03-08 WO PCT/EP2004/002358 patent/WO2004082315A1/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999027716A1 (en) * | 1997-11-20 | 1999-06-03 | Ericsson Inc. | Regulatory database within the intelligent network |
US20010052081A1 (en) * | 2000-04-07 | 2001-12-13 | Mckibben Bernard R. | Communication network with a service agent element and method for providing surveillance services |
WO2002019683A1 (en) * | 2000-08-30 | 2002-03-07 | Airbiquity Inc | Controller for receiving data and providing services over a comunication network |
Non-Patent Citations (1)
Title |
---|
"3GPP TS 33.107 V5.5.0 (2002-12), 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; 3G Security; Lawful interception architecture and functions (Release 5)", 3GPP, TECHNICAL SPECIFICATION, 1 December 2002 (2002-12-01), SOPHIA ANTIPOLIS, FR, pages 1 - 68, XP002286694 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007022811A1 (de) * | 2005-08-23 | 2007-03-01 | Thales Defence Deutschland Gmbh | Verfahren und vorrichtung zum identifizieren eines mobilen endgeräts in einem digitalen zellulären mobilfunknetz |
US8200219B2 (en) | 2005-08-23 | 2012-06-12 | Thales Defence Deutschland Gmbh | Method and device for identifying a mobile terminal in a digital cellular mobile radio network |
CN1893476B (zh) * | 2005-11-28 | 2010-05-12 | 华为技术有限公司 | 一种自动测试监听网关性能的装置 |
CN100433930C (zh) * | 2006-01-24 | 2008-11-12 | 华为技术有限公司 | 一种提供定位业务信息的方法和系统 |
CN100433664C (zh) * | 2006-02-05 | 2008-11-12 | 华为技术有限公司 | 一种网络监听系统及实现监听的方法 |
CN105744087A (zh) * | 2014-12-09 | 2016-07-06 | 中兴通讯股份有限公司 | 一种彩铃业务实现方法、装置及系统 |
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