DE60216027D1 - Ortungssystem - Google Patents
OrtungssystemInfo
- Publication number
- DE60216027D1 DE60216027D1 DE60216027T DE60216027T DE60216027D1 DE 60216027 D1 DE60216027 D1 DE 60216027D1 DE 60216027 T DE60216027 T DE 60216027T DE 60216027 T DE60216027 T DE 60216027T DE 60216027 D1 DE60216027 D1 DE 60216027D1
- Authority
- DE
- Germany
- Prior art keywords
- tracking system
- tracking
- 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.)
- Expired - Lifetime
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
- 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
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0081—Transmission between base stations
-
- 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
- H04B1/7163—Spread spectrum techniques using impulse radio
- H04B1/71632—Signal aspects
-
- 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
- H04B1/7163—Spread spectrum techniques using impulse radio
- H04B1/719—Interference-related aspects
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/022—Means for monitoring or calibrating
-
- 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
- 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
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
-
- 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
- H04B1/692—Hybrid techniques using combinations of two or more spread spectrum techniques
-
- 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
- H04B1/715—Interference-related aspects
- H04B2001/7152—Interference-related aspects with means for suppressing interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0121491.5A GB0121491D0 (en) | 2001-09-05 | 2001-09-05 | Position fixing system |
GB0121491 | 2001-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60216027D1 true DE60216027D1 (de) | 2006-12-28 |
DE60216027T2 DE60216027T2 (de) | 2007-06-06 |
Family
ID=9921559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60216027T Expired - Lifetime DE60216027T2 (de) | 2001-09-05 | 2002-09-03 | Ortungssystem |
Country Status (4)
Country | Link |
---|---|
US (1) | US7215698B2 (de) |
EP (1) | EP1292043B1 (de) |
DE (1) | DE60216027T2 (de) |
GB (2) | GB0121491D0 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7068704B1 (en) | 2001-09-26 | 2006-06-27 | Itt Manufacturing Enterpprises, Inc. | Embedded chirp signal for position determination in cellular communication systems |
JP3815423B2 (ja) * | 2002-11-07 | 2006-08-30 | ソニー株式会社 | 送信装置及び送信方法、受信装置及び受信方法、パルス位置検出方法、並びにトラッキング方法 |
US7616606B2 (en) * | 2002-12-10 | 2009-11-10 | Adapt4, Llc | Mechanism for avoiding triggering silent radio squelch circuits |
EP1597834A2 (de) * | 2003-02-13 | 2005-11-23 | Koninklijke Philips Electronics N.V. | Gebrauch von pseudozufallsfrequenzfolgen um die piconetzinterferenz in einem mehrband-uwb-netz zu reduzieren |
EP1597835A1 (de) * | 2003-02-14 | 2005-11-23 | Koninklijke Philips Electronics N.V. | Mehrband-uwb-kommunikationssystem mit variablem vorzeichen und variabler phase und impuls zwischenzeitmodulation |
US7613223B2 (en) * | 2003-02-28 | 2009-11-03 | Intel Corporation | Time-frequency coding in a multi-band ultra-wideband system |
US20050018750A1 (en) * | 2003-03-03 | 2005-01-27 | Foerster Jeffrey R. | Ultra-wideband transceiver architecture and associated methods |
US20070165693A1 (en) * | 2003-05-02 | 2007-07-19 | Shaomin Samuel Mo | Methods and apparatus for reducing discrete power spectral density components of signals transmitted in multi-band wideband communications systems |
KR100664916B1 (ko) * | 2003-05-07 | 2007-01-04 | 삼성전자주식회사 | 간섭의 동적 저감을 위한 uwb 송수신기 및 송수신 방법 |
US20050003769A1 (en) * | 2003-07-02 | 2005-01-06 | Foerster Jeffrey R. | Ultra-wideband transceiver architecture and associated methods |
KR100498049B1 (ko) * | 2003-08-12 | 2005-07-01 | 삼성전자주식회사 | 멀티밴드 초광대역 통신시스템의 수신장치 및 그 수신방법 |
KR100970725B1 (ko) | 2003-09-17 | 2010-07-16 | 삼성전자주식회사 | 주파수 서브 밴드 할당방법 및 관리장치 |
CN1860694A (zh) * | 2003-09-30 | 2006-11-08 | 皇家飞利浦电子股份有限公司 | 差分调相多频带超宽带通信系统 |
US7653020B2 (en) | 2004-01-28 | 2010-01-26 | Harris Corporation | Wireless ultra wideband network having interference mitigation and related methods |
EP1560345B1 (de) | 2004-01-28 | 2012-11-21 | Harris Corporation | Drahtloses ultrabreitbandiges Netzwerk mit Interferenzverringerung und entsprechendes Verfahren |
US7403783B2 (en) | 2004-02-17 | 2008-07-22 | Jadi, Inc. | Navigation system |
US20050238113A1 (en) * | 2004-04-26 | 2005-10-27 | John Santhoff | Hybrid communication method and apparatus |
US7908041B2 (en) | 2004-04-29 | 2011-03-15 | Munro & Associates, Inc. | Self-leveling laser horizon for navigation guidance |
RU2258942C1 (ru) * | 2004-09-28 | 2005-08-20 | Лайф Сенсор Ко., Лтд. | Способ стабилизации временного положения сверхширокополосного сигнала и локатор для мониторинга живых объектов, реализующий этот способ |
US7868874B2 (en) | 2005-11-15 | 2011-01-11 | Synaptics Incorporated | Methods and systems for detecting a position-based attribute of an object using digital codes |
US7551139B1 (en) * | 2006-05-12 | 2009-06-23 | Northrop Grumman Corporation | Multi-platform precision passive location of continuous wave emitters |
US20080262669A1 (en) * | 2006-09-22 | 2008-10-23 | Jadi, Inc. | Autonomous vehicle controller |
US7626544B2 (en) * | 2006-10-17 | 2009-12-01 | Ut-Battelle, Llc | Robust low-frequency spread-spectrum navigation system |
US8214147B2 (en) | 2007-03-21 | 2012-07-03 | Nav-Track, Inc. | Navigation unit and base station |
EP2153245A1 (de) * | 2007-05-04 | 2010-02-17 | Teledyne Australia Pty Ltd. | Kollisionsvermeidungssystem und verfahren |
US8175134B1 (en) * | 2009-04-29 | 2012-05-08 | L-3 Communications, Corp | Radio communications system and method having decreased capability for detection by an adversary |
GB2475229B (en) | 2009-11-05 | 2016-08-03 | Thales Holdings Uk Plc | Ultra-wideband radio reception |
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 |
US8265011B2 (en) | 2010-11-02 | 2012-09-11 | Diani Systems, Inc. | High resolution wireless indoor positioning system for legacy standards-based narrowband mobile radios |
US9014172B2 (en) | 2010-11-02 | 2015-04-21 | Diani Systems, Inc. | High resolution wireless indoor positioning system for legacy standards-based narrowband mobile radios |
US8179816B1 (en) | 2010-11-02 | 2012-05-15 | Diani Systems, Inc. | System and method for high resolution indoor positioning using a narrowband RF transceiver |
DE102010052475B4 (de) * | 2010-11-26 | 2014-05-08 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Ortungssystem |
US8976060B2 (en) * | 2011-05-23 | 2015-03-10 | Digi International Inc. | RF chirp signal propagation delay measurement |
CN104205713B (zh) * | 2012-03-28 | 2018-08-17 | 华为技术有限公司 | 发射器噪声注入 |
DE102012212888A1 (de) | 2012-07-23 | 2014-01-23 | Robert Bosch Gmbh | Detektion von Radarobjekten mit einem Radarsensor eines Kraftfahrzeugs |
US9766321B2 (en) * | 2013-03-14 | 2017-09-19 | Digi International Inc. | Indoor positioning with radio frequency chirp signal propagation delay measurement |
EP2911307B1 (de) | 2014-02-19 | 2021-04-28 | Airbus Defence and Space GmbH | Empfänger zum Erfassen und Nachführen von Spreizspektrumsnavigationssignalen mit veränderlichen Unterträgern |
WO2017028874A1 (en) * | 2015-08-14 | 2017-02-23 | Sony Mobile Communications Inc. | Determining a relative position between devices |
DE102016012101A1 (de) * | 2016-10-08 | 2018-04-12 | Forschungszentrum Jülich GmbH | Verfahren und Vorrichtung zur Positionsbestimmung |
CN109029495B (zh) * | 2017-06-09 | 2020-11-20 | 苏州触达信息技术有限公司 | 一种反向校准仪、校准点坐标的反向校准系统和方法 |
WO2018068562A1 (zh) * | 2016-10-14 | 2018-04-19 | 苏州触达信息技术有限公司 | 一种定位系统和定位方法 |
US10075250B2 (en) | 2016-12-30 | 2018-09-11 | Texas Instruments Incorporated | Bias removal in PRBS based channel estimation |
US10313982B1 (en) * | 2017-04-27 | 2019-06-04 | Thales Avionics, Inc. | Cooperative realtime management of noise interference in ISM band |
US10989803B1 (en) | 2017-08-21 | 2021-04-27 | Massachusetts Institute Of Technology | Security protocol for motion tracking systems |
US11513209B2 (en) * | 2018-04-17 | 2022-11-29 | Analog Devices, Inc. | Radio frequency ranging using phase difference |
US10790872B1 (en) | 2019-03-25 | 2020-09-29 | General Dynamics Mission Systems, Inc. | Cooperative broadcast multi-hop network that employs broadcast flood routing and multi-hop transmission using a direct-sequence spread-spectrum (DSSS) waveform with cooperative beamforming and adaptive space-spectrum whitening |
CN112954601B (zh) * | 2021-04-25 | 2022-04-26 | 深圳大漠大智控技术有限公司 | 一种非可视条件计算基站与标签距离的方法及其相关组件 |
CN116087942B (zh) * | 2023-04-06 | 2023-06-30 | 烟台初心航空科技有限公司 | 航空高度表调制信号的产生方法 |
CN116106886B (zh) * | 2023-04-11 | 2023-06-23 | 烟台初心航空科技有限公司 | 基于调频连续波的机载无线电高度表装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2660441B2 (ja) * | 1989-07-03 | 1997-10-08 | 双葉電子工業 株式会社 | スペクトラム拡散通信用受信装置 |
JPH07118668B2 (ja) * | 1990-06-15 | 1995-12-18 | 双葉電子工業株式会社 | スペクトル拡散通信方式 |
US5430759A (en) * | 1992-08-20 | 1995-07-04 | Nexus 1994 Limited | Low-power frequency-hopped spread spectrum reverse paging system |
US5596330A (en) * | 1992-10-15 | 1997-01-21 | Nexus Telecommunication Systems Ltd. | Differential ranging for a frequency-hopped remote position determination system |
JPH06224879A (ja) * | 1993-01-22 | 1994-08-12 | Mitsui Mining & Smelting Co Ltd | スペクトラム拡散通信用送信機および該送信機用lsi |
FI97505C (fi) * | 1994-11-29 | 1996-12-27 | Nokia Telecommunications Oy | Tiedonsiirtomenetelmä, lähetin ja vastaanotin |
US5701328A (en) * | 1994-12-23 | 1997-12-23 | Stanford Telecommunications, Inc. | Chirped spread spectrum positioning system |
JPH0936795A (ja) * | 1995-07-20 | 1997-02-07 | Fujitsu General Ltd | スペクトラム拡散通信中継システム |
US6148020A (en) * | 1996-03-22 | 2000-11-14 | Sanyo Electric Co., Ltd. | Method and device for frequency hopping communication by changing a carrier frequency |
JP3192592B2 (ja) * | 1996-07-17 | 2001-07-30 | 東芝テック株式会社 | スペクトラム拡散通信方式 |
US6064695A (en) * | 1997-06-20 | 2000-05-16 | Itran Communications Ltd. | Spread spectrum communication system utilizing differential code shift keying |
KR100365789B1 (ko) * | 1998-01-20 | 2003-05-09 | 삼성전자 주식회사 | 병렬도약직접시퀀스/느린주파수도약복합코드분할다중접속시스템 |
FI980704A (fi) * | 1998-03-27 | 1999-09-28 | Nokia Networks Oy | Menetelmä lähettää synkronoitu kanava radiolähettimessä |
US6591084B1 (en) * | 1998-04-27 | 2003-07-08 | General Dynamics Decision Systems, Inc. | Satellite based data transfer and delivery system |
US7027484B1 (en) * | 1998-07-10 | 2006-04-11 | Qualcomm Incorporated | Method and apparatus for transmitting and receiving high speed data using code division multiple access channels |
US6240282B1 (en) * | 1998-07-13 | 2001-05-29 | Motorola, Inc. | Apparatus for performing non-linear signal classification in a communications system |
US6463089B1 (en) * | 1998-08-19 | 2002-10-08 | Interair Wireless, Inc. | Hybrid spread spectrum method and system for wirelessly transmitting and receiving wideband digital data |
US6211807B1 (en) * | 1999-05-26 | 2001-04-03 | Geometrics | System using spread spectrum modulation for locating underground objects |
EP1275975B1 (de) * | 2001-07-09 | 2006-06-07 | Itt Manufacturing Enterprises, Inc. | Quadratur mehrfrequenz Entfernungsmessung für GPS-Mehrwegeverringerung |
US6718503B1 (en) * | 2002-01-04 | 2004-04-06 | Itran Communications Ltd. | Reduced latency interleaver utilizing shortened first codeword |
-
2001
- 2001-09-05 GB GBGB0121491.5A patent/GB0121491D0/en not_active Ceased
-
2002
- 2002-09-03 DE DE60216027T patent/DE60216027T2/de not_active Expired - Lifetime
- 2002-09-03 EP EP02292173A patent/EP1292043B1/de not_active Expired - Fee Related
- 2002-09-04 GB GB0220579A patent/GB2383709B/en not_active Expired - Fee Related
- 2002-09-05 US US10/234,178 patent/US7215698B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60216027T2 (de) | 2007-06-06 |
GB0121491D0 (en) | 2001-10-24 |
EP1292043B1 (de) | 2006-11-15 |
GB0220579D0 (en) | 2002-10-09 |
US20030058924A1 (en) | 2003-03-27 |
GB2383709B (en) | 2005-03-30 |
US7215698B2 (en) | 2007-05-08 |
GB2383709A (en) | 2003-07-02 |
EP1292043A1 (de) | 2003-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |