EP0204226A3 - Method for realising an encrypted radio communication - Google Patents
Method for realising an encrypted radio communication Download PDFInfo
- Publication number
- EP0204226A3 EP0204226A3 EP86106999A EP86106999A EP0204226A3 EP 0204226 A3 EP0204226 A3 EP 0204226A3 EP 86106999 A EP86106999 A EP 86106999A EP 86106999 A EP86106999 A EP 86106999A EP 0204226 A3 EP0204226 A3 EP 0204226A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- information
- procedure
- transmit
- stations
- radio communication
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
Landscapes
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Road Signs Or Road Markings (AREA)
- Alarm Systems (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Developing Agents For Electrophotography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Transmitters (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86106999T ATE55523T1 (en) | 1985-06-04 | 1986-05-23 | PROCEDURE FOR CARRYING OUT AN ENCRYPTED RADIO COMMUNICATION. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3519902 | 1985-06-04 | ||
DE3519902 | 1985-06-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0204226A2 EP0204226A2 (en) | 1986-12-10 |
EP0204226A3 true EP0204226A3 (en) | 1988-12-28 |
EP0204226B1 EP0204226B1 (en) | 1990-08-08 |
Family
ID=6272342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86106999A Expired - Lifetime EP0204226B1 (en) | 1985-06-04 | 1986-05-23 | Method for realising an encrypted radio communication |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0204226B1 (en) |
AT (1) | ATE55523T1 (en) |
DE (1) | DE3673241D1 (en) |
TR (1) | TR23092A (en) |
ZA (1) | ZA864121B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4339464C2 (en) * | 1993-11-19 | 1995-11-16 | Litef Gmbh | Method for disguising and unveiling speech during voice transmission and device for carrying out the method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2517073C1 (en) * | 1975-04-18 | 1978-02-09 | Siemens Ag | Transmission system working with two-way traffic |
DE3518462A1 (en) * | 1985-05-23 | 1986-11-27 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | ENCRYPTED MESSAGE TRANSMISSION SYSTEM |
-
1986
- 1986-05-23 EP EP86106999A patent/EP0204226B1/en not_active Expired - Lifetime
- 1986-05-23 DE DE8686106999T patent/DE3673241D1/en not_active Expired - Fee Related
- 1986-05-23 AT AT86106999T patent/ATE55523T1/en not_active IP Right Cessation
- 1986-06-03 ZA ZA864121A patent/ZA864121B/en unknown
- 1986-06-04 TR TR308/86A patent/TR23092A/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2517073C1 (en) * | 1975-04-18 | 1978-02-09 | Siemens Ag | Transmission system working with two-way traffic |
DE3518462A1 (en) * | 1985-05-23 | 1986-11-27 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | ENCRYPTED MESSAGE TRANSMISSION SYSTEM |
Also Published As
Publication number | Publication date |
---|---|
DE3673241D1 (en) | 1990-09-13 |
EP0204226B1 (en) | 1990-08-08 |
TR23092A (en) | 1989-03-13 |
ZA864121B (en) | 1987-01-28 |
EP0204226A2 (en) | 1986-12-10 |
ATE55523T1 (en) | 1990-08-15 |
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Legal Events
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ET | Fr: translation filed | ||
ITF | It: translation for a ep patent filed |
Owner name: STUDIO JAUMANN |
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GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
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