ATE551782T1 - Verfahren und system zum lokalisieren des absenders eines frequenzsprung-funksignals - Google Patents
Verfahren und system zum lokalisieren des absenders eines frequenzsprung-funksignalsInfo
- Publication number
- ATE551782T1 ATE551782T1 AT08785387T AT08785387T ATE551782T1 AT E551782 T1 ATE551782 T1 AT E551782T1 AT 08785387 T AT08785387 T AT 08785387T AT 08785387 T AT08785387 T AT 08785387T AT E551782 T1 ATE551782 T1 AT E551782T1
- Authority
- AT
- Austria
- Prior art keywords
- radio signal
- sender
- locating
- frequency hopping
- hopping radio
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
- G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
- G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
- G07C2209/61—Signal comprising different frequencies, e.g. frequency hopping
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
- G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
- G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Lock And Its Accessories (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007038389 | 2007-08-15 | ||
PCT/EP2008/006468 WO2009021664A1 (en) | 2007-08-15 | 2008-08-06 | Method and system for locating the sender of a frequency hopping radio signal |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE551782T1 true ATE551782T1 (de) | 2012-04-15 |
Family
ID=39930378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08785387T ATE551782T1 (de) | 2007-08-15 | 2008-08-06 | Verfahren und system zum lokalisieren des absenders eines frequenzsprung-funksignals |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2193607B1 (de) |
AT (1) | ATE551782T1 (de) |
WO (1) | WO2009021664A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8786495B2 (en) * | 2010-07-14 | 2014-07-22 | Zebra Enterprise Solutions Corp. | Frequency channel diversity for real-time locating systems, methods, and computer program products |
US8179816B1 (en) * | 2010-11-02 | 2012-05-15 | Diani Systems, Inc. | System and method for high resolution indoor positioning using a narrowband RF transceiver |
JP5721754B2 (ja) | 2013-01-28 | 2015-05-20 | オムロンオートモーティブエレクトロニクス株式会社 | 通信システム及び通信装置 |
DE102015216630A1 (de) | 2015-08-31 | 2017-03-02 | Baimos Technologies Gmbh | Indirekter Berechtigungstransport |
DE102017112802A1 (de) | 2017-02-09 | 2018-08-09 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Verfahren zur Positionsbestimmung eines mobilen BLE-Geräts relativ zu einem Fahrzeug |
DE102017210523B3 (de) | 2017-06-22 | 2018-07-26 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben einer passiven funkbasierten Schließvorrichtung und passive funkbasierte Schließvorrichtung |
JP2020159766A (ja) * | 2019-03-25 | 2020-10-01 | 株式会社東芝 | 測距システム、測距装置及び測距方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL104264A (en) * | 1992-08-20 | 1996-07-23 | Nexus Telecomm Syst | Remote location determination system |
DE20023317U1 (de) * | 2000-12-22 | 2003-09-04 | Huf Huelsbeck & Fuerst Gmbh | Schließsystem für Kraftfahrzeuge |
US20070268110A1 (en) * | 2004-08-10 | 2007-11-22 | Australian Arrow Pty Ltd. | Bi-Directional Radio Monitoring System |
US20060202798A1 (en) * | 2005-03-08 | 2006-09-14 | Siemens Vdo Automotive Corporation | Frequency hopping for passive start and entry systems |
DE102005023570A1 (de) * | 2005-05-18 | 2006-11-23 | Daimlerchrysler Ag | Mobilfunkgerät mit Fahrzeugschlüsselfunktion |
-
2008
- 2008-08-06 AT AT08785387T patent/ATE551782T1/de active
- 2008-08-06 EP EP08785387A patent/EP2193607B1/de not_active Not-in-force
- 2008-08-06 WO PCT/EP2008/006468 patent/WO2009021664A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2193607B1 (de) | 2012-03-28 |
EP2193607A1 (de) | 2010-06-09 |
WO2009021664A1 (en) | 2009-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE551782T1 (de) | Verfahren und system zum lokalisieren des absenders eines frequenzsprung-funksignals | |
TW200729763A (en) | Hopping pilot pattern for telecommunications | |
EP3989472A3 (de) | Verfahren und knoten in einem drahtloskommunikationssystem | |
DE602007010474D1 (de) | Verfahren zum empfang eines breitbandsignals mit mehreren antennen und entsprechender empfänger | |
DE50304784D1 (de) | Verfahren zur kontinuierlichen echtzeitverfolgung der position von wenigstens einem mobilen objekt sowie zugehörige sender und empfänger | |
WO2012137017A3 (en) | Location system | |
ATE516573T1 (de) | Verfahren und vorrichtung zum verfolgen und auffinden eines beweglichen artikels | |
WO2008118882A3 (en) | Method and apparatus for determining broadcast messages in wireless signals | |
ATE385082T1 (de) | Verfahren und vorrichtung zur kohärenten addition von signalen von verschiedenen sendern | |
ATE509497T1 (de) | Verfahren, vorrichtung und system zur bereitstellung von übertragungsdiversitätrückmeldung | |
WO2007142965A3 (en) | Methods, apparatus and computer program products to locate a wireless terminal in an ofdm communications system using enhanched-range beacon signals | |
MY146649A (en) | Method and apparatus for cell search in an orthogonal wireless communication system | |
TW200707997A (en) | Pilot signal transmission for an orthogonal frequency division wireless communication system | |
TW200640202A (en) | Apparatus and method of canceling interference | |
WO2006105297A3 (en) | Apparatus and method for doppler shift compensation scheme | |
MX2010008918A (es) | Sistema de recuperacion de bienes. | |
WO2010151015A3 (ko) | 무선 통신 시스템에서 참조 신호 전송 방법 및 장치 | |
WO2011031079A3 (ko) | MU-MIMO 방식을 지원하는 무선 통신 시스템에서 CoMP 동작에서의 참조신호 송수신 방법 및 이를 이용하는 단말 장치와 기지국 장치 | |
EP2033334A4 (de) | System, verfahren und einrichtung zum empfangen von signalen mehrerer kommunikationsdienste | |
MX2007015191A (es) | Tecnicas para identificacion por radiofrecuencia y receptores de vigilancia de articulos electronicos. | |
PL2033472T3 (pl) | Sposób i urządzenie do wyboru nośnika radiowego w systemach transmisji radiowej | |
WO2012069722A3 (fr) | Système de détection et de localisation d'une perturbation d'un milieu, procédé et programme d'ordinateur correspondants | |
ATE487290T1 (de) | Verfahren zum übertragen und empfangen von daten und vorrichtung dafür | |
TW200723791A (en) | MIMO-CDMA apparatus and the coding/decoding method thereof | |
PL2030039T3 (pl) | Sposób odbioru - oraz odbiornik - sygnału radionawigacji modulowanego przez kształt fali rozdrabniającej CBOC |