CN1781257B - 改善干扰环境中接收机的性能 - Google Patents
改善干扰环境中接收机的性能 Download PDFInfo
- Publication number
- CN1781257B CN1781257B CN038265257A CN03826525A CN1781257B CN 1781257 B CN1781257 B CN 1781257B CN 038265257 A CN038265257 A CN 038265257A CN 03826525 A CN03826525 A CN 03826525A CN 1781257 B CN1781257 B CN 1781257B
- Authority
- CN
- China
- Prior art keywords
- frequency band
- antenna
- signal
- receiver
- broadband noise
- 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 - Fee Related
Links
Images
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
- G01S19/32—Multimode operation in a single same satellite system, e.g. GPS L1/L2
-
- 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
-
- 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
- G01S19/35—Constructional details or hardware or software details of the signal processing chain
- G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
-
- 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
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3805—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving with built-in auxiliary receivers
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Noise Elimination (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Paper (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Tires In General (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2003/002174 WO2004109942A1 (en) | 2003-06-10 | 2003-06-10 | Improving the performance of a receiver in interfering conditions |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1781257A CN1781257A (zh) | 2006-05-31 |
CN1781257B true CN1781257B (zh) | 2010-10-13 |
Family
ID=33495833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN038265257A Expired - Fee Related CN1781257B (zh) | 2003-06-10 | 2003-06-10 | 改善干扰环境中接收机的性能 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7525481B2 (zh) |
EP (2) | EP1632034B1 (zh) |
CN (1) | CN1781257B (zh) |
AT (2) | ATE393497T1 (zh) |
AU (1) | AU2003232399A1 (zh) |
DE (2) | DE60336436D1 (zh) |
WO (1) | WO2004109942A1 (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6816710B2 (en) * | 1998-05-06 | 2004-11-09 | Snaptrack, Inc. | Method and apparatus for signal processing in a satellite positioning system |
US20050113133A1 (en) * | 2003-11-25 | 2005-05-26 | Kevin Li | Dynamically tuned antenna used for multiple purposes |
US7333053B2 (en) * | 2004-04-29 | 2008-02-19 | Novariant Inc. | Signal path system and method for a ranging signal receiver |
US20060214845A1 (en) * | 2005-03-23 | 2006-09-28 | Magnus Jendbro | Global positioning system (GPS) accessories, hosts and methods that use radio frequency transmission of raw GPS data |
US7460615B2 (en) * | 2005-04-12 | 2008-12-02 | Novatel, Inc. | Spatial and time multiplexing of multi-band signals |
KR100993567B1 (ko) | 2006-03-01 | 2010-11-10 | 노키아 코포레이션 | 소정 간섭에 의한 영향을 감소시키기 위한 수신기의 제어 |
US20080211715A1 (en) * | 2006-08-17 | 2008-09-04 | Technology Focus Llc | Global positioning system using broadband noise reduction |
KR100842522B1 (ko) * | 2006-11-27 | 2008-07-01 | 삼성전자주식회사 | 방송 서비스와 이동통신 서비스를 지원하는 복합단말기에서 간섭 제거 방법 및 장치와 그 단말기 |
US20080191935A1 (en) * | 2007-02-14 | 2008-08-14 | Navico Inc. | Method, Computer Program Product and Apparatus for Selecting a Satellite Navigation System Module |
JP2008286753A (ja) * | 2007-05-21 | 2008-11-27 | Panasonic Corp | 測位装置及びその制御方法 |
US8159330B2 (en) * | 2007-11-20 | 2012-04-17 | Pitney Bowes Inc. | System and method for dimensional rating using RFID technology |
US7859453B2 (en) * | 2008-06-30 | 2010-12-28 | Qualcomm Incorporated | Multiple radio device having adaptable mode navigation radio |
US8204444B2 (en) * | 2009-02-04 | 2012-06-19 | Qualcomm Incorporated | Adjustable transmission filter responsive to internal sadio status |
US8204443B2 (en) * | 2009-02-04 | 2012-06-19 | Qualcomm Incorporated | Adjustable receive filter responsive to internal radio status |
US20100197257A1 (en) * | 2009-02-04 | 2010-08-05 | Qualcomm Incorporated | Adjustable receive filter responsive to frequency spectrum information |
CN102332926B (zh) * | 2010-07-13 | 2015-04-08 | 思亚诺移动芯片有限公司 | 用于接收信号的方法、电路和*** |
US9621207B2 (en) * | 2012-08-06 | 2017-04-11 | Google Technology Holdings LLC | Methods and apparatus for detecting presence of a jamming signal |
US10020829B2 (en) * | 2015-02-17 | 2018-07-10 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Method and apparatus to avoid noise figure degradation of a wireless receiver by a blocker |
CN106025482B (zh) * | 2016-06-08 | 2018-06-12 | 广东欧珀移动通信有限公司 | 移动终端的全球卫星导航***gnss天线***和移动终端 |
CN105929422B (zh) * | 2016-06-08 | 2017-11-24 | 广东欧珀移动通信有限公司 | 移动终端的全球卫星导航***gnss***和移动终端 |
US10921458B2 (en) * | 2016-06-15 | 2021-02-16 | Hughes Network Systems, Llc | Apparatus and methods for interference mitigation by satellite networks |
US10397025B2 (en) * | 2017-08-23 | 2019-08-27 | Silicon Laboratories Inc. | Receiver architecture for digital isolators employing notch filters common mode transient immunity |
US11089562B2 (en) * | 2019-03-04 | 2021-08-10 | Apple Inc. | Electronic devices having multi-band satellite navigation capabilities |
JP7280173B2 (ja) * | 2019-12-12 | 2023-05-23 | パナソニックホールディングス株式会社 | 電波測定装置 |
US20220381921A1 (en) * | 2021-05-26 | 2022-12-01 | Qualcomm Incorporated | Satellite signal measurement in the presence of interference |
CN113625247B (zh) * | 2021-10-11 | 2022-03-04 | 北京一径科技有限公司 | 一种控制方法、装置及激光雷达 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1079533A1 (en) * | 1999-08-24 | 2001-02-28 | Telefonaktiebolaget L M Ericsson (Publ) | Parallel operation of devices using multiple communication standards |
CN1405576A (zh) * | 2001-08-02 | 2003-03-26 | 皇家菲利浦电子有限公司 | Gps接收机模块 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4847862A (en) | 1988-04-07 | 1989-07-11 | Trimble Navigation, Ltd. | Global positioning system course acquisition code receiver |
US5678169A (en) * | 1995-06-30 | 1997-10-14 | Trimble Navigation Limited | Receivers for down-conversion of L1 and L2 carrier frequency transmissions from orbiting global positioning system (GPS) satellites |
US6107960A (en) * | 1998-01-20 | 2000-08-22 | Snaptrack, Inc. | Reducing cross-interference in a combined GPS receiver and communication system |
AU2929201A (en) * | 2000-01-05 | 2001-07-16 | Johns Hopkins University, The | Global positioning system roadside integrated precision positioning system |
US6961019B1 (en) * | 2000-08-10 | 2005-11-01 | Sirf Technology, Inc. | Method and apparatus for reducing GPS receiver jamming during transmission in a wireless receiver |
JP2002171315A (ja) * | 2000-12-01 | 2002-06-14 | Toshiba Corp | 車載対応型携帯端末装置 |
US6675003B1 (en) * | 2000-12-07 | 2004-01-06 | Sirf Technology, Inc. | L1/L2 GPS receiver |
MXPA03008168A (es) * | 2001-03-09 | 2004-03-10 | Qualcomm Inc | Determinacion de posicion asistida por un servidor en una red de radio. |
US6937586B2 (en) * | 2001-03-22 | 2005-08-30 | Ericsson Inc. | Scanning procedure for EDGE compact system |
FI113990B (fi) | 2001-04-27 | 2004-07-15 | Nokia Corp | Menetelmä häiriöiden pienentämiseksi vastaanottimessa ja elektroniikkalaite |
US7194284B2 (en) * | 2001-12-18 | 2007-03-20 | Nokia Corporation | Method and apparatus for accommodating two mobile station antennas that operate in the same frequency band |
US6784830B1 (en) * | 2002-04-16 | 2004-08-31 | Integrinautics Corporation | Method for processing in dual frequency civilian GPS receiver |
US6681181B2 (en) * | 2002-05-20 | 2004-01-20 | Sige Semiconductor Inc. | GPS receiver with improved immunity to burst transmissions |
US8253624B2 (en) * | 2003-06-02 | 2012-08-28 | Motorola Mobility Llc | Detection and reduction of periodic jamming signals in GPS receivers and methods therefor |
-
2003
- 2003-06-10 DE DE60336436T patent/DE60336436D1/de not_active Expired - Lifetime
- 2003-06-10 AT AT03817132T patent/ATE393497T1/de active
- 2003-06-10 US US10/559,918 patent/US7525481B2/en not_active Expired - Fee Related
- 2003-06-10 DE DE60320592T patent/DE60320592T2/de not_active Expired - Lifetime
- 2003-06-10 CN CN038265257A patent/CN1781257B/zh not_active Expired - Fee Related
- 2003-06-10 EP EP03817132A patent/EP1632034B1/en not_active Expired - Lifetime
- 2003-06-10 AU AU2003232399A patent/AU2003232399A1/en not_active Abandoned
- 2003-06-10 EP EP08102230A patent/EP1940040B1/en not_active Expired - Lifetime
- 2003-06-10 AT AT08102230T patent/ATE502444T1/de not_active IP Right Cessation
- 2003-06-10 WO PCT/IB2003/002174 patent/WO2004109942A1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1079533A1 (en) * | 1999-08-24 | 2001-02-28 | Telefonaktiebolaget L M Ericsson (Publ) | Parallel operation of devices using multiple communication standards |
CN1405576A (zh) * | 2001-08-02 | 2003-03-26 | 皇家菲利浦电子有限公司 | Gps接收机模块 |
Also Published As
Publication number | Publication date |
---|---|
DE60336436D1 (de) | 2011-04-28 |
EP1940040A1 (en) | 2008-07-02 |
AU2003232399A1 (en) | 2005-01-04 |
DE60320592D1 (de) | 2008-06-05 |
ATE502444T1 (de) | 2011-04-15 |
CN1781257A (zh) | 2006-05-31 |
EP1632034B1 (en) | 2008-04-23 |
ATE393497T1 (de) | 2008-05-15 |
EP1632034A1 (en) | 2006-03-08 |
US20060152408A1 (en) | 2006-07-13 |
EP1940040B1 (en) | 2011-03-16 |
WO2004109942A1 (en) | 2004-12-16 |
DE60320592T2 (de) | 2009-03-26 |
US7525481B2 (en) | 2009-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160119 Address after: Espoo, Finland Patentee after: Technology Co., Ltd. of Nokia Address before: Espoo, Finland Patentee before: Nokia Oyj Effective date of registration: 20160119 Address after: Espoo, Finland Patentee after: Technology Co., Ltd. of Nokia Address before: Espoo, Finland Patentee before: Nokia Oyj |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20190610 |
|
CF01 | Termination of patent right due to non-payment of annual fee |