ATE467952T1 - Verfahren zur bearbeitung eines von einem analogen eingangssignal eines gnss-empfängers abgeleiteten digitalen signals, basisbandschaltung eines gnss-empfängers zur durchführung des verfahrens und gnss-empfänger - Google Patents
Verfahren zur bearbeitung eines von einem analogen eingangssignal eines gnss-empfängers abgeleiteten digitalen signals, basisbandschaltung eines gnss-empfängers zur durchführung des verfahrens und gnss-empfängerInfo
- Publication number
- ATE467952T1 ATE467952T1 AT07405102T AT07405102T ATE467952T1 AT E467952 T1 ATE467952 T1 AT E467952T1 AT 07405102 T AT07405102 T AT 07405102T AT 07405102 T AT07405102 T AT 07405102T AT E467952 T1 ATE467952 T1 AT E467952T1
- Authority
- AT
- Austria
- Prior art keywords
- digital signal
- gnss receiver
- interferer
- shifted
- frequency
- Prior art date
Links
- 230000001629 suppression Effects 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
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
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
- H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters
-
- 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
- G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
-
- 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
- H04B1/7097—Interference-related aspects
- H04B1/71—Interference-related aspects the interference being narrowband interference
- H04B1/7102—Interference-related aspects the interference being narrowband interference with transform to frequency domain
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuits Of Receivers In General (AREA)
- Noise Elimination (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Superheterodyne Receivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07405102A EP1976129B1 (de) | 2007-03-26 | 2007-03-26 | Verfahren zur Bearbeitung eines von einem analogen Eingangssignal eines GNSS-Empfängers abgeleiteten digitalen Signals, Basisbandschaltung eines GNSS-Empfängers zur Durchführung des Verfahrens und GNSS-Empfänger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE467952T1 true ATE467952T1 (de) | 2010-05-15 |
Family
ID=38462832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07405102T ATE467952T1 (de) | 2007-03-26 | 2007-03-26 | Verfahren zur bearbeitung eines von einem analogen eingangssignal eines gnss-empfängers abgeleiteten digitalen signals, basisbandschaltung eines gnss-empfängers zur durchführung des verfahrens und gnss-empfänger |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US10033418B2 (de) |
| EP (1) | EP1976129B1 (de) |
| AT (1) | ATE467952T1 (de) |
| DE (1) | DE602007006417D1 (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8144054B2 (en) * | 2008-05-20 | 2012-03-27 | Raytheon Company | Satellite receiver and method for navigation using merged satellite system signals |
| US8412093B2 (en) * | 2008-10-22 | 2013-04-02 | Mediatek Inc. | Receiver applying channel selection filter for receiving satellite signal and receiving method thereof |
| CN101436869B (zh) | 2008-11-27 | 2012-07-04 | 华为技术有限公司 | 等效射频带陷滤波电路、射频芯片及接收机 |
| EP2339378B1 (de) * | 2009-12-17 | 2013-03-20 | u-blox AG | Hybridsatellitenpositionsempfänger |
| US20140036882A1 (en) * | 2011-04-01 | 2014-02-06 | Samsung Electronics Co., Ltd. | Method and system of handling in-device coexistence in various wireless network technologies |
| WO2012157140A1 (ja) | 2011-05-16 | 2012-11-22 | 古野電気株式会社 | 妨害波信号除去装置、gnss受信装置、移動端末、妨害波信号除去プログラム、および妨害波信号除去方法 |
| JP5698350B2 (ja) | 2011-05-16 | 2015-04-08 | 古野電気株式会社 | 妨害波信号除去装置、gnss受信装置、移動端末、妨害波信号除去プログラム、および妨害波信号除去方法 |
| EP2530488B1 (de) | 2011-06-01 | 2016-04-13 | u-blox AG | Hybride Satellitenpositionierung mit Vorhersage |
| EP2530487B1 (de) | 2011-06-01 | 2014-10-01 | u-blox A.G. | Satellitenpositionierung mit gestützter Berechnung |
| US8693598B2 (en) * | 2011-08-05 | 2014-04-08 | Texas Instruments Incorporated | Radio receiver with mitigation modules and mixers with phase compensation |
| CN105871392A (zh) * | 2015-10-26 | 2016-08-17 | 乐视移动智能信息技术(北京)有限公司 | 接收机与通信终端 |
| CN107515409B (zh) * | 2017-07-25 | 2020-10-02 | 重庆大学 | 抗脉冲干扰的调零天线波束合成方法 |
| US11215713B2 (en) * | 2018-12-21 | 2022-01-04 | Accord Ideation Private Limited | Tones processing system in a global navigation satellite system receiver |
| CN110988924A (zh) * | 2019-12-10 | 2020-04-10 | 上海航天控制技术研究所 | 一种基于阵列天线抗干扰bds/gps接收机 |
| JP7783283B2 (ja) * | 2021-01-25 | 2025-12-09 | クゥアルコム・インコーポレイテッド | ノッチフィルタコード位相影響緩和 |
| US20230056713A1 (en) * | 2021-07-31 | 2023-02-23 | Sam Belkin | Dynamically optimized radio receiver |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2253940A1 (de) * | 1972-11-03 | 1974-05-09 | Int Standard Electric Corp | Einrichtung zur unterdrueckung eines stoersignals in einem breitbandigen funksignal |
| US5268927A (en) * | 1992-10-06 | 1993-12-07 | Mayflower Communications Company, Inc. | Digital adaptive transversal filter for spread spectrum receivers |
| US6141371A (en) * | 1996-12-18 | 2000-10-31 | Raytheon Company | Jamming suppression of spread spectrum antenna/receiver systems |
| US6219088B1 (en) * | 1998-11-03 | 2001-04-17 | Broadcom Corporation | NTSC interference rejection filter |
| US6512803B2 (en) * | 2000-04-05 | 2003-01-28 | Symmetricom, Inc. | Global positioning system receiver capable of functioning in the presence of interference |
| US6424914B1 (en) * | 2000-12-26 | 2002-07-23 | American Gnc Corporation | Fully-coupled vehicle positioning method and system thereof |
| US7395290B2 (en) * | 2004-06-04 | 2008-07-01 | Agilent Technologies, Inc. | Digital filter and method thereof using frequency translations |
| WO2006050175A2 (en) * | 2004-10-29 | 2006-05-11 | Donaho Ralph W | Wireless communication system and method |
| JP4229057B2 (ja) * | 2004-12-09 | 2009-02-25 | セイコーエプソン株式会社 | 測位信号受信装置および測位信号受信装置の制御方法 |
| US7428259B2 (en) * | 2005-05-06 | 2008-09-23 | Sirf Technology Holdings, Inc. | Efficient and flexible GPS receiver baseband architecture |
| US8149896B2 (en) * | 2006-01-04 | 2012-04-03 | Qualcomm, Incorporated | Spur suppression for a receiver in a wireless communication system |
-
2007
- 2007-03-26 AT AT07405102T patent/ATE467952T1/de not_active IP Right Cessation
- 2007-03-26 EP EP07405102A patent/EP1976129B1/de active Active
- 2007-03-26 DE DE602007006417T patent/DE602007006417D1/de active Active
- 2007-03-30 US US11/729,825 patent/US10033418B2/en active Active
-
2018
- 2018-06-20 US US16/013,287 patent/US10236923B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20180323814A1 (en) | 2018-11-08 |
| EP1976129B1 (de) | 2010-05-12 |
| EP1976129A1 (de) | 2008-10-01 |
| DE602007006417D1 (de) | 2010-06-24 |
| US10236923B2 (en) | 2019-03-19 |
| US20080240315A1 (en) | 2008-10-02 |
| US10033418B2 (en) | 2018-07-24 |
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Legal Events
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| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |