EP1081884A3 - Verfahren zur Übertragung von verschlüsselten Daten über ein Rundfunknetz, wobei die Entschlüsselungsdaten über eine Duplex-Fernmeldeverbindung angefordert werden - Google Patents
Verfahren zur Übertragung von verschlüsselten Daten über ein Rundfunknetz, wobei die Entschlüsselungsdaten über eine Duplex-Fernmeldeverbindung angefordert werden Download PDFInfo
- Publication number
- EP1081884A3 EP1081884A3 EP00118546A EP00118546A EP1081884A3 EP 1081884 A3 EP1081884 A3 EP 1081884A3 EP 00118546 A EP00118546 A EP 00118546A EP 00118546 A EP00118546 A EP 00118546A EP 1081884 A3 EP1081884 A3 EP 1081884A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- data
- transmission
- decryption
- encrypted data
- user
- 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- Withdrawn
Links
- 230000007175 bidirectional communication Effects 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 9
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
- H04H60/23—Arrangements for conditional access to broadcast information or to broadcast-related services using cryptography, e.g. encryption, authentication, key distribution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/90—Wireless transmission systems
- H04H60/91—Mobile communication networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/93—Wired transmission systems
- H04H60/94—Telephonic networks
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19941929 | 1999-09-03 | ||
| DE1999141929 DE19941929A1 (de) | 1999-09-03 | 1999-09-03 | Verfahren zur Übertragung von verschlüsselten Daten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1081884A2 EP1081884A2 (de) | 2001-03-07 |
| EP1081884A3 true EP1081884A3 (de) | 2005-11-02 |
Family
ID=7920604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00118546A Withdrawn EP1081884A3 (de) | 1999-09-03 | 2000-08-25 | Verfahren zur Übertragung von verschlüsselten Daten über ein Rundfunknetz, wobei die Entschlüsselungsdaten über eine Duplex-Fernmeldeverbindung angefordert werden |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1081884A3 (de) |
| DE (1) | DE19941929A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1248221A3 (de) * | 2001-04-04 | 2003-04-02 | RITTER, Rudolf | Portfolioverwaltungssystem und Verfahren zur Portfolioverwaltung mittels DAB |
| JP4218256B2 (ja) * | 2002-05-02 | 2009-02-04 | 富士ゼロックス株式会社 | データ転送方法及びシステム |
| DE10246987A1 (de) * | 2002-10-02 | 2004-04-15 | Deutsche Telekom Ag | Verfahren und System zum Empfang und zum Bezahlen von Inhalten |
| DE10251890A1 (de) * | 2002-11-07 | 2004-05-19 | Vodafone Holding Gmbh | Verfahren und System zum elektronischen Übertragen von Informationsdaten |
| US7925203B2 (en) | 2003-01-22 | 2011-04-12 | Qualcomm Incorporated | System and method for controlling broadcast multimedia using plural wireless network connections |
| EP1903696A1 (de) * | 2006-09-25 | 2008-03-26 | MAGNETI MARELLI SISTEMI ELETTRONICI S.p.A. | Navigationssystem mit einem Rundfunkempfänger und mobilen Endgerät zur Nutzung von Multimedia-Inhalten mit beschränktem Zugriff |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4424380A1 (de) * | 1994-07-13 | 1996-01-18 | Deutsche Telekom Mobil | Verfahren und Anordnung zur Übertragung programmbezogener Signale zu einer Rundfunk-Sendeeinrichtung |
| US5822324A (en) * | 1995-03-16 | 1998-10-13 | Bell Atlantic Network Services, Inc. | Simulcasting digital video programs for broadcast and interactive services |
-
1999
- 1999-09-03 DE DE1999141929 patent/DE19941929A1/de not_active Ceased
-
2000
- 2000-08-25 EP EP00118546A patent/EP1081884A3/de not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4424380A1 (de) * | 1994-07-13 | 1996-01-18 | Deutsche Telekom Mobil | Verfahren und Anordnung zur Übertragung programmbezogener Signale zu einer Rundfunk-Sendeeinrichtung |
| US5822324A (en) * | 1995-03-16 | 1998-10-13 | Bell Atlantic Network Services, Inc. | Simulcasting digital video programs for broadcast and interactive services |
Non-Patent Citations (1)
| Title |
|---|
| ALTY J ET AL: "MEMO: THE SPECIFICATION OF A HYBRID SYSTEM FOR INTERACTIVE BROADCAST AND INTERNET ACCESS USING DAB AND GSM", PROCEEDINGS OF THE EUROPEAN CONFERENCE ON MULTIMEDIA APPLICATIONS,SERVICES AND TECHNIQUES, 26 May 1999 (1999-05-26), pages 534 - 551, XP001189371 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19941929A1 (de) | 2001-03-15 |
| EP1081884A2 (de) | 2001-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69636065T2 (de) | Abrechnungs- und sammlungssystem für 900-nummern und verfahren für online-rechnerdienste | |
| Khattak et al. | Willingness to pay for travel information | |
| DE69718976T2 (de) | Zahlungsinformationsübertragungssystem | |
| US6873688B1 (en) | Method for carrying out questionnaire based survey in cellular radio system, a cellular radio system and a base station | |
| US7373159B2 (en) | Apparatus and method for mediating between callers and receivers using mobile phones | |
| US8321254B2 (en) | Notification of employees via pass code accessed web pages | |
| DE69733253T2 (de) | Verfahren und einrichtung zur gebührenerfassung in einem schnurlosen kommunikationssystem | |
| DE69416162T2 (de) | Einrichtung und verfahren zur ferngesteuerten inbetriebnahme eines zellulartelefons | |
| US7016968B2 (en) | Method and apparatus for facilitating the providing of content | |
| US7130611B2 (en) | Moving status information providing method and server | |
| US20040064337A1 (en) | Vehicle information collection system and method thereof | |
| US20020120491A1 (en) | Interactive survey and data management method and apparatus | |
| ATE239285T1 (de) | Verfahren zur übertragung von ortsdaten und messdaten von einem endgerät, insbesondere telematikendgerät an eine verkehrszentrale | |
| EP0862104A3 (de) | Authentifizierungssystem über ein Netz | |
| EP2278546A3 (de) | Rechnungssystem mit authentifizierten Transaktion von Ereignisdaten in einer drahtlosen Vorrichtung | |
| EP1081884A3 (de) | Verfahren zur Übertragung von verschlüsselten Daten über ein Rundfunknetz, wobei die Entschlüsselungsdaten über eine Duplex-Fernmeldeverbindung angefordert werden | |
| DE69723882D1 (de) | Verfahren und einrichtung zur sicherung der dienstleistungen welche über ein computernetz vom internet-typ angeboten werden | |
| EP1180313B1 (de) | Verfahren für die Bestellung und Übermittlung von digitalen Medienobjekten zu einem im Zuge der Bestellung übermittelten Ladezeitpunkt, und ein dafür ausgebildetes Kommunikationsendgerät | |
| EP1215639A3 (de) | Vorrichtung und Verfahren zur Eingabe von Informationen in eine Steuereinheit | |
| DE10156414A1 (de) | Verfahren und Vorrichtung zur Stimmabgabe bei einer Umfrage | |
| Okon et al. | Media activities and telecommunications consumers' awareness of their rights: A study of mobile phone users in calabar, Nigeria | |
| DE4142812A1 (de) | Loesung zur grossflaechigen uebertragung von vorwiegend textnachrichten | |
| DE10142854B4 (de) | Verfahren zum Austausch von personen-, lokations- und/oder objektbezogenen Daten | |
| EP1225745B1 (de) | Verfahren zur Informationsabfrage aus einer Dienstezentrale | |
| JP2003140540A (ja) | 社員研修システム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
| AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
| AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
| AKX | Designation fees paid | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20060503 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |