DE102004062964A1 - Test device for use in a test system for checking transmission processes within a mobile radio network - Google Patents
Test device for use in a test system for checking transmission processes within a mobile radio network Download PDFInfo
- Publication number
- DE102004062964A1 DE102004062964A1 DE200410062964 DE102004062964A DE102004062964A1 DE 102004062964 A1 DE102004062964 A1 DE 102004062964A1 DE 200410062964 DE200410062964 DE 200410062964 DE 102004062964 A DE102004062964 A DE 102004062964A DE 102004062964 A1 DE102004062964 A1 DE 102004062964A1
- Authority
- DE
- Germany
- Prior art keywords
- sim
- mobile phone
- test device
- atr
- mobile
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
Ein Testgerät (1) dient zum Einsatz in einem Testsystem zur Prüfung von Übertragungsvorgängen innerhalb eines Mobilfunknetzes. Das Testgerät (1) hat ein Mobiltelefon (2), welches derart ausgestaltet ist, dass es mit einem Subscriber Identification Modul (SIM) kommunizieren kann. Weiterhin hat das Testgerät (1) einen dem Mobiltelefon (2) lokal zugeordneten SIM-Simulationsrechner (4) zur Bereitstellung einer SIM-Simulation, der mitt einem zentralen, physikalische SIM-Karten (9) verwaltenden SIM-Serverrechner (7) verbindbar ist. Der SIM-Simulationsrechner (4) umfasst einen Answer to reset-(ATR-)Generator (5) zur Erzeugung eines ATR-Signals (8), der mit dem Mobiltelefon (2) derart zusammenwirkt, dass als Taktfrequenz für die Datenkommunikation zwischen dem SIM-Simulationsrechner (4) und dem Mobiltelefon (2) die größte einer Mehrzahl möglicher Taktfrequenzen vorgegeben wird, die vom Mobiltelefon (2) verarbeitet werden kann.A test device (1) is used in a test system for testing transmission processes within a mobile radio network. The test device (1) has a mobile telephone (2), which is designed such that it can communicate with a Subscriber Identification Module (SIM). Furthermore, the test device (1) has a mobile phone (2) locally assigned SIM simulation computer (4) for providing a SIM simulation, the mitt with a central, physical SIM cards (9) managing SIM server computer (7) is connectable. The SIM simulation computer (4) comprises an Answer to reset (ATR) generator (5) for generating an ATR signal (8), which cooperates with the mobile telephone (2) such that the clock frequency for the data communication between the SIM Simulation computer (4) and the mobile phone (2) the largest of a plurality of possible clock frequencies is given, which can be processed by the mobile phone (2).
Description
Die Erfindung betrifft ein Testgerät zum Einsatz in einem Testsystem zur Prüfung von Übertragungsvorgängen innerhalb eines Mobilfunknetzes nach dem Oberbegriff des Anspruchs 1.The The invention relates to a test device for use in a test system for testing transmission processes within a mobile network according to the preamble of claim 1.
Ein derartiges Testgerät sowie ein Testsystem, in dem dieses zum Einsatz kommen kann, sind bekannt aus der WO 2004/049746 A1. Obwohl mit diesem bekannten Testsystem ein recht effizientes Testverfahren möglich ist, besteht der Bedarf, das Testverfahren weiter zu beschleunigen.One such test device and a test system in which this can be used, are known from WO 2004/049746 A1. Although with this known test system a fairly efficient test procedure is possible, there is a need to further accelerate the testing process.
Es ist daher die Aufgabe der vorliegenden Erfindung, ein Testgerät der eingangs genannten Art derart weiterzubilden, dass bei dessen Einsatz in einem Testsystem zur Überprüfung von Übertragungsvorgängen innerhalb eines Mobilfunknetzes ein im Vergleich zum Zeitbedarf des bekannten Testverfahrens geringerer Zeitbedarf resultiert.It is therefore the object of the present invention, a test device of the beginning so-called type such that when used in a test system for checking transmission processes within a mobile network compared to the time required by the known Test procedure less time required results.
Diese Aufgabe ist erfindungsgemäß gelöst durch ein Testgerät mit den im Kennzeichnungsteil des Anspruchs 1 angegebenen Merkmalen.These The object is achieved by a test device with the features specified in the characterizing part of claim 1.
Erfindungsgemäß wurde erkannt, dass die lokale Datenkommunikation zwischen dem Mobiltelefon und dem SIM-Simulationsrechner unabhängig von der zentralen Datenkommunikation der physikalischen SIM-Karte gestaltet werden kann. Durch den Einsatz des erfindungsgemäßen ATR-Generators kann die lokale Datenkommunikation erheblich beschleunigt werden. Gerade diese lokale Datenkommunikation ist aufgrund der innerhalb von Mobiltelefonen neuerer Generationen verarbeiteten Datenmengen bei der Durchführung des Testverfahrens entscheidend. Das erfindungsge mäße Testgerät führt daher zu einer erheblichen Reduzierung des Zeitbedarfs bei der Durchführung des Testverfahrens.According to the invention was Recognized that the local data communication between the mobile phone and the SIM simulation computer independent of the central data communication the physical SIM card can be designed. Because of the engagement of the ATR generator according to the invention, the local data communications are significantly accelerated. Just This local data communication is due to within mobile phones newer generations processed data in the implementation of the Test procedure crucial. The erfindungsge Permitted test device therefore leads to a considerable Reduction in the time required to carry out the test procedure.
Mit einer Frequenzteilerschaltung gemäß Anspruch 2 ist eine unaufwändige Vorgabe der Taktfrequenz für die lokale Datenkommunikation möglich.With A frequency divider circuit according to claim 2 is an inexpensive entry the clock frequency for the local data communication possible.
Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnung näher erläutert. Die einzige Figur zeigt schematisch Komponenten eines Testsystems zur Überprüfung von Übertragungsvorgängen innerhalb eines Mobilfunknetzes.One embodiment The invention will be explained in more detail with reference to the drawing. The single figure shows schematically components of a test system for checking transmission processes within a mobile network.
Ein derartiges Testsystem zur Prüfung von Übertragungsvorgängen innerhalb eines Mobilfunknetzes ist bekannt aus der WO 2004/049746 A1, auf die vollumfänglich Bezug genommen wird.One such test system for testing of transmission processes within a mobile network is known from WO 2004/049746 A1, to the full Reference is made.
Ein
insgesamt mit
Über eine
Signalleitung
Mit
der Signalleitung
Über eine
Signalleitung
Bei
der Durchführung
des Testverfahrens ist hauptsächlich
eine lokale Datenkommunikation zwischen dem Mobiltelefon
Der
Zeitaufwand beim Ablauf des Testverfahrens, den die lokale Datenkommunikation
verursacht, ist daher im Vergleich zu einer lokalen Datenkommunikation
mit der Übertragungsrate,
die der physikalischen SIM-Karte
Die
Vorgabe der Übertragungsgeschwindigkeit
auf der Signalleitung
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410062964 DE102004062964A1 (en) | 2004-12-28 | 2004-12-28 | Test device for use in a test system for checking transmission processes within a mobile radio network |
PCT/EP2005/013877 WO2006069734A1 (en) | 2004-12-28 | 2005-12-22 | Apparatus used in a testing system checking transmission processes within a radio communication network and method for operating same |
DE112005003225.6T DE112005003225B4 (en) | 2004-12-28 | 2005-12-22 | Test device for use in a test system for checking transmission processes within a mobile radio network and method for operating such a test device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410062964 DE102004062964A1 (en) | 2004-12-28 | 2004-12-28 | Test device for use in a test system for checking transmission processes within a mobile radio network |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004062964A1 true DE102004062964A1 (en) | 2006-07-06 |
Family
ID=35849427
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410062964 Withdrawn DE102004062964A1 (en) | 2004-12-28 | 2004-12-28 | Test device for use in a test system for checking transmission processes within a mobile radio network |
DE112005003225.6T Active DE112005003225B4 (en) | 2004-12-28 | 2005-12-22 | Test device for use in a test system for checking transmission processes within a mobile radio network and method for operating such a test device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112005003225.6T Active DE112005003225B4 (en) | 2004-12-28 | 2005-12-22 | Test device for use in a test system for checking transmission processes within a mobile radio network and method for operating such a test device |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE102004062964A1 (en) |
WO (1) | WO2006069734A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2947359B1 (en) * | 2009-06-30 | 2011-07-29 | St Microelectronics Grenoble 2 Sas | METHOD AND DEVICE FOR SIMULATION OF A RESET SIGNAL IN A SIMULATED CHIP SYSTEM |
CN104794036A (en) * | 2014-01-17 | 2015-07-22 | 神讯电脑(昆山)有限公司 | Method for testing function of computer for reading intelligent card |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0347894B1 (en) * | 1988-06-24 | 1995-05-03 | Oki Electric Industry Company, Limited | Method for operating an IC card reader/writer |
DE10249086A1 (en) * | 2002-10-21 | 2004-05-13 | Vierling Electronics Gmbh + Co. Kg | Message transmission system and method for using SIM cards via remote access for cost-effective connections between fixed and mobile networks |
WO2004049746A1 (en) * | 2002-11-28 | 2004-06-10 | Sigos Systemintegration Gmbh | Test system for checking transmission processes in a mobile radio network, and method for authenticating a mobile telephone using one such test system |
-
2004
- 2004-12-28 DE DE200410062964 patent/DE102004062964A1/en not_active Withdrawn
-
2005
- 2005-12-22 DE DE112005003225.6T patent/DE112005003225B4/en active Active
- 2005-12-22 WO PCT/EP2005/013877 patent/WO2006069734A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0347894B1 (en) * | 1988-06-24 | 1995-05-03 | Oki Electric Industry Company, Limited | Method for operating an IC card reader/writer |
DE10249086A1 (en) * | 2002-10-21 | 2004-05-13 | Vierling Electronics Gmbh + Co. Kg | Message transmission system and method for using SIM cards via remote access for cost-effective connections between fixed and mobile networks |
WO2004049746A1 (en) * | 2002-11-28 | 2004-06-10 | Sigos Systemintegration Gmbh | Test system for checking transmission processes in a mobile radio network, and method for authenticating a mobile telephone using one such test system |
Also Published As
Publication number | Publication date |
---|---|
DE112005003225A5 (en) | 2007-12-13 |
WO2006069734A1 (en) | 2006-07-06 |
DE112005003225B4 (en) | 2015-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: KEYNOTE SIGOS GMBH, 90411 NUERNBERG, DE |
|
8143 | Lapsed due to claiming internal priority |