ATE411652T1 - Schnelle beschaffungsverfahren und -vorrichtungen für gps-signalehintergrund - Google Patents
Schnelle beschaffungsverfahren und -vorrichtungen für gps-signalehintergrundInfo
- Publication number
- ATE411652T1 ATE411652T1 AT05712838T AT05712838T ATE411652T1 AT E411652 T1 ATE411652 T1 AT E411652T1 AT 05712838 T AT05712838 T AT 05712838T AT 05712838 T AT05712838 T AT 05712838T AT E411652 T1 ATE411652 T1 AT E411652T1
- Authority
- AT
- Austria
- Prior art keywords
- hypothesized
- pruned
- examination
- receiver
- samples
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/30—Acquisition or tracking or demodulation of signals transmitted by the system code related
-
- 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
- H04B1/707—Spread spectrum techniques using direct sequence modulation
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/09—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing processing capability normally carried out by the receiver
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54012004P | 2004-01-28 | 2004-01-28 | |
| US10/936,177 US7702002B2 (en) | 2004-01-28 | 2004-09-07 | Rapid acquisition methods and apparatus for GPS signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE411652T1 true ATE411652T1 (de) | 2008-10-15 |
Family
ID=34798950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05712838T ATE411652T1 (de) | 2004-01-28 | 2005-01-27 | Schnelle beschaffungsverfahren und -vorrichtungen für gps-signalehintergrund |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US7702002B2 (de) |
| EP (1) | EP1712010B1 (de) |
| JP (1) | JP4616282B2 (de) |
| AT (1) | ATE411652T1 (de) |
| CA (1) | CA2554412A1 (de) |
| DE (1) | DE602005010391D1 (de) |
| RU (1) | RU2360263C2 (de) |
| WO (1) | WO2005074153A1 (de) |
Families Citing this family (67)
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| US7471717B2 (en) * | 2004-05-17 | 2008-12-30 | Yi Ping Huang | Apparatus and method for acquiring spread-spectrum signals |
| US8265549B2 (en) * | 2004-05-18 | 2012-09-11 | Atc Technologies, Llc | Satellite communications systems and methods using radiotelephone |
| US8254512B2 (en) * | 2004-11-17 | 2012-08-28 | Qualcomm Incorporated | Method and apparatus for increasing coherent integration length while receiving a positioning signal |
| US20100135363A1 (en) * | 2005-03-01 | 2010-06-03 | Zhengdi Qin | Supporting a Signal Acquisition |
| US20060239391A1 (en) * | 2005-04-20 | 2006-10-26 | Flanagan Michael J | Evaluating base station timing in an asynchronous network |
| CN101243713B (zh) * | 2005-08-11 | 2013-09-25 | 艾利森电话股份有限公司 | 移动电信网络中的方法和装置 |
| US7529236B2 (en) * | 2005-08-15 | 2009-05-05 | Technocom Corporation | Embedded wireless location validation benchmarking systems and methods |
| US7567207B2 (en) * | 2005-12-28 | 2009-07-28 | Gabriel Technologies Corp. | Wireless mobile terminal using sensors for controlling autonomous and assisted GPS modes |
| MX2008010827A (es) * | 2006-03-02 | 2008-09-05 | Qualcomm Inc | Metodo y aparto para busqueda de espacio de codigo en un receptor. |
| US8279910B2 (en) | 2006-03-02 | 2012-10-02 | Qualcomm Incorporated | Method and apparatus for code space search in a receiver |
| US7847730B2 (en) * | 2006-09-27 | 2010-12-07 | Bae Systems Information And Electronic Systems Integration, Inc. | Software defined navigation signal generator |
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| US7456785B2 (en) * | 2006-11-29 | 2008-11-25 | Transcore Link Logistics Corporation | Navigation signal differential acquisition method and systems therefor |
| US7773034B2 (en) * | 2006-12-27 | 2010-08-10 | Intel Corporation | Method for acquisition of GPS signals and GPS receiver with sample time error and frequency offset compensation |
| US9088349B2 (en) * | 2007-06-18 | 2015-07-21 | Digi International Inc. | System and method for transmitting and detecting spread spectrum signals |
| US9088348B2 (en) * | 2007-06-18 | 2015-07-21 | Digi International Inc. | System and method for obtaining frequency and time synchronization in a wideband communication system |
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| JP2009105859A (ja) * | 2007-10-25 | 2009-05-14 | Sharp Corp | デジタル衛星放送受信チューナ及びそれを有する衛星放送受信機 |
| JP5126366B2 (ja) * | 2008-02-21 | 2013-01-23 | 富士通株式会社 | フィルタ装置 |
| KR101446559B1 (ko) * | 2008-03-24 | 2014-10-06 | 삼성전자주식회사 | 3차원 영상 시청을 위한 신호생성방법 및 이를 적용한영상시청장치 |
| US7932859B2 (en) * | 2008-05-20 | 2011-04-26 | Motorola Mobility, Inc. | Method and apparatus for satellite positioning system time resolution |
| CN101999173B (zh) * | 2008-06-06 | 2013-02-13 | 株式会社爱发科 | 薄膜太阳能电池制造装置 |
| US20100171657A1 (en) * | 2008-06-12 | 2010-07-08 | Northern Illinois University | System and method for wireless positioning and location determination |
| CN101621739A (zh) * | 2008-06-30 | 2010-01-06 | 深圳富泰宏精密工业有限公司 | 信号采集系统及方法 |
| US20100019967A1 (en) * | 2008-07-25 | 2010-01-28 | Farrokh Farrokhi | Method and apparatus for determining location |
| RU2411531C2 (ru) * | 2008-08-21 | 2011-02-10 | Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." | Способ обнаружения сигналов спутников в условиях полной априорной неопределенности |
| US9857475B2 (en) | 2008-09-09 | 2018-01-02 | Geooptics, Inc. | Cellular interferometer for continuous earth remote observation (CICERO) |
| US8625572B2 (en) * | 2008-12-19 | 2014-01-07 | Nokia Corporation | Synchronization indication in networks |
| JP5500619B2 (ja) * | 2009-03-30 | 2014-05-21 | 日本電気株式会社 | Gps端末、測位方法、通信システム及びプログラム |
| RU2393497C1 (ru) * | 2009-04-02 | 2010-06-27 | Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." | Способ поиска сигналов спутников |
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| CN101937073B (zh) * | 2009-06-30 | 2012-11-28 | 凹凸电子(武汉)有限公司 | Gps卫星的载波频率检测方法和装置及gps接收机 |
| US8675712B1 (en) * | 2010-04-08 | 2014-03-18 | Marvell International Ltd. | Zero delay reduced memory GPS PRN code interpolation |
| US8958754B2 (en) * | 2010-09-29 | 2015-02-17 | Andrew, Llc | System and method for sub-coherent integration for geo-location using weak or intermittent signals |
| MX2013011131A (es) | 2011-03-28 | 2013-10-30 | Dolby Lab Licensing Corp | Transformada con complejidad reducida para canal de efectos de baja frecuencia. |
| US8532112B2 (en) * | 2011-09-23 | 2013-09-10 | Lsi Corporation | Interleaving for wideband code division multiple access |
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| JP5936902B2 (ja) * | 2012-04-13 | 2016-06-22 | 株式会社東芝 | 伝送システム、送信装置および受信装置 |
| US8644788B2 (en) | 2012-05-02 | 2014-02-04 | Skytraq Technology, Inc. | Signal receiver, portable computer and signal acquisition method used in satellite communication system |
| JP6135075B2 (ja) * | 2012-09-11 | 2017-05-31 | セイコーエプソン株式会社 | デコード方法及び受信装置 |
| US9083444B2 (en) | 2013-03-12 | 2015-07-14 | Digi International Inc. | Chirp spread spectrum system and method |
| US9766321B2 (en) | 2013-03-14 | 2017-09-19 | Digi International Inc. | Indoor positioning with radio frequency chirp signal propagation delay measurement |
| CN103592663B (zh) * | 2013-11-26 | 2015-12-30 | 东南大学 | 一种gps l2c信号cl码的捕获方法 |
| CN103941269A (zh) * | 2014-04-15 | 2014-07-23 | 南京邮电大学 | 用于卫星导航系统的pn码捕获方法 |
| US10274602B2 (en) * | 2014-07-14 | 2019-04-30 | Iposi, Inc. | Tomographic loss factor estimation |
| CN105717522B (zh) * | 2016-02-23 | 2019-01-01 | 电子科技大学 | “北斗二代”b1频段弱信号捕获方法 |
| CN107290761B (zh) * | 2016-04-13 | 2020-07-28 | 大唐半导体设计有限公司 | 一种并行码相位搜索装置及实现并行码相位搜索的方法 |
| CN107290760B (zh) * | 2016-04-13 | 2020-07-28 | 大唐半导体设计有限公司 | 一种实现码相位搜索的方法及装置 |
| CN106556848A (zh) * | 2016-10-24 | 2017-04-05 | 华中光电技术研究所(中国船舶重工集团公司第七七研究所) | 一种北斗二代卫星b1频点信号的快速捕获方法 |
| CN108242992B (zh) * | 2016-12-26 | 2020-07-03 | 展讯通信(上海)有限公司 | 基于a-gps接收机的帧同步方法、装置及a-gps接收机 |
| US10845487B2 (en) | 2017-06-13 | 2020-11-24 | Microsoft Technology Licensing, Llc | Acquisition in global navigation satellite systems based on previously acquired satellites |
| CN108061909A (zh) * | 2017-11-23 | 2018-05-22 | 深圳开阳电子股份有限公司 | 一种gnss卫星信号的捕获方法、装置及卫星导航接收机 |
| CN109085630B (zh) * | 2018-08-20 | 2021-04-30 | 北京邮电大学 | 一种信号捕获方法及装置 |
| CN109239743B (zh) * | 2018-09-17 | 2023-04-21 | 西安开阳微电子有限公司 | 一种卫星信号捕获方法及装置 |
| US11630217B2 (en) | 2019-05-21 | 2023-04-18 | Deere & Company | Methods and devices for global navigation satellite system (GNSS) signal acquisition |
| US11546083B2 (en) * | 2020-03-08 | 2023-01-03 | MMRFIC Technology Pvt. Ltd. | Method, system and apparatus for time and frequency synchronization for high speed moving platforms |
| US11493640B2 (en) | 2020-05-29 | 2022-11-08 | Trimble Inc. | Multi-staged pipelined GNSS receiver |
| CN112198536B (zh) * | 2020-09-25 | 2022-08-09 | 湖北大学 | 一种gps l1复用信号伪码提取设备及方法 |
| CN112213751B (zh) * | 2020-10-15 | 2023-11-03 | 滁州学院 | 一种接收的随机跳时脉冲伪卫星信号中脉冲时延估计方法 |
| US11947019B2 (en) * | 2021-10-05 | 2024-04-02 | Albora Technologies Limited | Secondary code determination in a snapshot receiver based upon transmission time alignment |
| CN116540268B (zh) * | 2023-02-03 | 2025-09-19 | 北京航空航天大学 | 一种机载定位完好性监测方法及装置 |
| CN117572464B (zh) * | 2024-01-17 | 2024-03-29 | 杭州芯云半导体技术有限公司 | Gps测试方法、装置、电子设备及存储介质 |
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| US6018312A (en) | 1995-09-20 | 2000-01-25 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Locating the source of an unknown signal |
| FR2742612B1 (fr) | 1995-12-15 | 1998-02-06 | Sextant Avionique | Procede et circuit de reception de signaux de positionnement par satellites avec elimination des erreurs de multitrajets |
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| RU2144210C1 (ru) | 1998-04-06 | 2000-01-10 | Научно-исследовательский институт "Научный центр" | Шестиканальный параллельный коррелятор для приемников спутниковых радионавигационных систем |
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-
2004
- 2004-09-07 US US10/936,177 patent/US7702002B2/en not_active Expired - Fee Related
-
2005
- 2005-01-27 RU RU2006130799/09A patent/RU2360263C2/ru not_active IP Right Cessation
- 2005-01-27 CA CA002554412A patent/CA2554412A1/en not_active Abandoned
- 2005-01-27 DE DE602005010391T patent/DE602005010391D1/de not_active Expired - Lifetime
- 2005-01-27 JP JP2006551634A patent/JP4616282B2/ja not_active Expired - Fee Related
- 2005-01-27 AT AT05712838T patent/ATE411652T1/de not_active IP Right Cessation
- 2005-01-27 EP EP05712838A patent/EP1712010B1/de not_active Expired - Lifetime
- 2005-01-27 WO PCT/US2005/003540 patent/WO2005074153A1/en not_active Ceased
-
2010
- 2010-04-19 US US12/763,026 patent/US8111736B2/en not_active Expired - Fee Related
-
2012
- 2012-01-18 US US13/353,099 patent/US8576895B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US8576895B2 (en) | 2013-11-05 |
| RU2360263C2 (ru) | 2009-06-27 |
| US20050163201A1 (en) | 2005-07-28 |
| EP1712010A1 (de) | 2006-10-18 |
| US7702002B2 (en) | 2010-04-20 |
| US8111736B2 (en) | 2012-02-07 |
| DE602005010391D1 (de) | 2008-11-27 |
| US20110103433A1 (en) | 2011-05-05 |
| WO2005074153A1 (en) | 2005-08-11 |
| EP1712010B1 (de) | 2008-10-15 |
| JP2007519936A (ja) | 2007-07-19 |
| CA2554412A1 (en) | 2005-08-11 |
| HK1099425A1 (en) | 2007-08-10 |
| JP4616282B2 (ja) | 2011-01-19 |
| EP1712010A4 (de) | 2007-10-31 |
| US20130022085A1 (en) | 2013-01-24 |
| RU2006130799A (ru) | 2008-03-20 |
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