SE9301419L - System för trådlös och krypterad överföring av information - Google Patents
System för trådlös och krypterad överföring av informationInfo
- Publication number
- SE9301419L SE9301419L SE9301419A SE9301419A SE9301419L SE 9301419 L SE9301419 L SE 9301419L SE 9301419 A SE9301419 A SE 9301419A SE 9301419 A SE9301419 A SE 9301419A SE 9301419 L SE9301419 L SE 9301419L
- Authority
- SE
- Sweden
- Prior art keywords
- wireless
- encrypted information
- transfer system
- information transfer
- data carrier
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
- H01Q1/3241—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems particular used in keyless entry systems
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Finance (AREA)
- Business, Economics & Management (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
- Lock And Its Accessories (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9301419A SE501033C2 (sv) | 1993-04-27 | 1993-04-27 | System för trådlös och krypterad överföring av information |
PCT/SE1993/000418 WO1993023833A1 (en) | 1992-05-11 | 1993-05-11 | A device for detecting and information transfer |
JP5520128A JPH07509793A (ja) | 1992-05-11 | 1993-05-11 | 検出及び情報転送を行う装置 |
EP93910522A EP0640235A1 (en) | 1992-05-11 | 1993-05-11 | A device for detecting and information transfer |
SE9303879A SE9303879L (sv) | 1992-11-30 | 1993-11-23 | System vid fordon för debitering vid automatisk tankning |
PCT/SE1994/000363 WO1994026043A1 (en) | 1993-04-27 | 1994-04-25 | A system for wireless and encrypted transmission of information |
EP94914662A EP0700613A1 (en) | 1993-04-27 | 1994-04-25 | A system for wireless and encrypted transmission of information |
JP6524156A JPH08509564A (ja) | 1993-04-27 | 1994-04-25 | 情報の無線暗号化伝送システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9301419A SE501033C2 (sv) | 1993-04-27 | 1993-04-27 | System för trådlös och krypterad överföring av information |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9301419D0 SE9301419D0 (sv) | 1993-04-27 |
SE9301419L true SE9301419L (sv) | 1994-10-24 |
SE501033C2 SE501033C2 (sv) | 1994-10-24 |
Family
ID=20389735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9301419A SE501033C2 (sv) | 1992-05-11 | 1993-04-27 | System för trådlös och krypterad överföring av information |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0700613A1 (sv) |
JP (1) | JPH08509564A (sv) |
SE (1) | SE501033C2 (sv) |
WO (1) | WO1994026043A1 (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1124206A1 (de) | 2000-02-08 | 2001-08-16 | Infineon Technologies AG | Verfahren und Anordnung zur gegenseitigen Authentifizierung zweier Datenverarbeitungseinheiten |
DE10155092B4 (de) | 2001-11-09 | 2006-10-05 | Siemens Ag | Freischaltverfahren für einen Nutzteil eines Computerprogramms und zugehörige Einrichtungen |
US7400248B2 (en) * | 2004-11-24 | 2008-07-15 | Intel Corporation | Sensor devices with RFID communications |
GB2423672B (en) | 2005-02-23 | 2009-09-16 | Hewlett Packard Development Co | Memory tag |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5077790A (en) * | 1990-08-03 | 1991-12-31 | Motorola, Inc. | Secure over-the-air registration of cordless telephones |
BR9203471A (pt) * | 1991-09-06 | 1993-04-13 | Motorola Inc | Sistema de comunicacoes em fio,e processo para capacitar modo de demonstracao de embaralhamento em dispositivo de comunicacoes |
-
1993
- 1993-04-27 SE SE9301419A patent/SE501033C2/sv unknown
-
1994
- 1994-04-25 WO PCT/SE1994/000363 patent/WO1994026043A1/en not_active Application Discontinuation
- 1994-04-25 JP JP6524156A patent/JPH08509564A/ja active Pending
- 1994-04-25 EP EP94914662A patent/EP0700613A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE9301419D0 (sv) | 1993-04-27 |
WO1994026043A1 (en) | 1994-11-10 |
EP0700613A1 (en) | 1996-03-13 |
JPH08509564A (ja) | 1996-10-08 |
SE501033C2 (sv) | 1994-10-24 |
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