CN104237911A - Gnss接收机中的接收分集 - Google Patents

Gnss接收机中的接收分集 Download PDF

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Publication number
CN104237911A
CN104237911A CN201410366565.1A CN201410366565A CN104237911A CN 104237911 A CN104237911 A CN 104237911A CN 201410366565 A CN201410366565 A CN 201410366565A CN 104237911 A CN104237911 A CN 104237911A
Authority
CN
China
Prior art keywords
signal
antenna
performance metrics
receiver
antennas
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.)
Pending
Application number
CN201410366565.1A
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English (en)
Chinese (zh)
Inventor
E·M·西米克
D·N·洛维奇
S·拉曼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN104237911A publication Critical patent/CN104237911A/zh
Pending legal-status Critical Current

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
    • 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
    • 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
    • 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)
  • Radio Transmission System (AREA)
CN201410366565.1A 2009-06-24 2010-06-24 Gnss接收机中的接收分集 Pending CN104237911A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/491,093 2009-06-24
US12/491,093 US8130145B2 (en) 2009-06-24 2009-06-24 Receive diversity in GNSS receivers

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201080035686.8A Division CN102803994B (zh) 2009-06-24 2010-06-24 Gnss接收机中的接收分集

Publications (1)

Publication Number Publication Date
CN104237911A true CN104237911A (zh) 2014-12-24

Family

ID=43063909

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201410366565.1A Pending CN104237911A (zh) 2009-06-24 2010-06-24 Gnss接收机中的接收分集
CN201410387975.4A Pending CN104237907A (zh) 2009-06-24 2010-06-24 Gnss接收机中的接收分集
CN201310689754.8A Expired - Fee Related CN103630917B (zh) 2009-06-24 2010-06-24 Gnss 接收机中的接收分集
CN201080035686.8A Expired - Fee Related CN102803994B (zh) 2009-06-24 2010-06-24 Gnss接收机中的接收分集

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201410387975.4A Pending CN104237907A (zh) 2009-06-24 2010-06-24 Gnss接收机中的接收分集
CN201310689754.8A Expired - Fee Related CN103630917B (zh) 2009-06-24 2010-06-24 Gnss 接收机中的接收分集
CN201080035686.8A Expired - Fee Related CN102803994B (zh) 2009-06-24 2010-06-24 Gnss接收机中的接收分集

Country Status (7)

Country Link
US (2) US8130145B2 (https=)
EP (1) EP2446303B1 (https=)
JP (3) JP5931722B2 (https=)
KR (1) KR101295528B1 (https=)
CN (4) CN104237911A (https=)
TW (1) TW201126191A (https=)
WO (1) WO2010151670A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110098843A (zh) * 2019-04-23 2019-08-06 维沃移动通信有限公司 一种传输信号的方法、装置和电子设备

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9026070B2 (en) 2003-12-18 2015-05-05 Qualcomm Incorporated Low-power wireless diversity receiver with multiple receive paths
US9450665B2 (en) 2005-10-19 2016-09-20 Qualcomm Incorporated Diversity receiver for wireless communication
US8130145B2 (en) 2009-06-24 2012-03-06 Qualcomm Incorporated Receive diversity in GNSS receivers
US8358604B2 (en) * 2009-12-23 2013-01-22 Qualcomm Incorporated Method and apparatus for facilitating cell detection using additional physical channels in a wireless communication system
WO2012062358A1 (en) * 2010-11-09 2012-05-18 Telefonaktiebolaget L M Ericsson (Publ) Dual carrier recovery loop
US9178669B2 (en) 2011-05-17 2015-11-03 Qualcomm Incorporated Non-adjacent carrier aggregation architecture
US9252827B2 (en) 2011-06-27 2016-02-02 Qualcomm Incorporated Signal splitting carrier aggregation receiver architecture
US9154179B2 (en) 2011-06-29 2015-10-06 Qualcomm Incorporated Receiver with bypass mode for improved sensitivity
US12081243B2 (en) 2011-08-16 2024-09-03 Qualcomm Incorporated Low noise amplifiers with combined outputs
US8774334B2 (en) 2011-11-09 2014-07-08 Qualcomm Incorporated Dynamic receiver switching
EP2798754A2 (en) * 2012-02-13 2014-11-05 Apple Inc. Methods and apparatus for intelligent receiver operation
CN104247295B (zh) 2012-02-13 2017-06-23 苹果公司 用于智能接收器操作的方法与装置
US9362958B2 (en) 2012-03-02 2016-06-07 Qualcomm Incorporated Single chip signal splitting carrier aggregation receiver architecture
US9172402B2 (en) 2012-03-02 2015-10-27 Qualcomm Incorporated Multiple-input and multiple-output carrier aggregation receiver reuse architecture
FR2988484B1 (fr) * 2012-03-22 2014-03-07 Thales Sa Dispositif de reception de signaux de radio-navigation a antennes multiples et asservissement de synchronisation commun
US9118439B2 (en) 2012-04-06 2015-08-25 Qualcomm Incorporated Receiver for imbalanced carriers
US9154356B2 (en) 2012-05-25 2015-10-06 Qualcomm Incorporated Low noise amplifiers for carrier aggregation
US9867194B2 (en) 2012-06-12 2018-01-09 Qualcomm Incorporated Dynamic UE scheduling with shared antenna and carrier aggregation
KR101466010B1 (ko) * 2012-08-30 2014-12-03 (주)루먼텍 Ｒｆ 데이터 동기화 방법 및 그 장치
US9300420B2 (en) 2012-09-11 2016-03-29 Qualcomm Incorporated Carrier aggregation receiver architecture
US9543903B2 (en) 2012-10-22 2017-01-10 Qualcomm Incorporated Amplifiers with noise splitting
US9632898B2 (en) 2012-12-31 2017-04-25 Aeroscout Ltd. Methods and systems for calculating and presenting a positioning performance of a locating system
US8995591B2 (en) 2013-03-14 2015-03-31 Qualcomm, Incorporated Reusing a single-chip carrier aggregation receiver to support non-cellular diversity
FR3023922B1 (fr) * 2014-07-17 2021-04-16 Centre Nat Detudes Spatiales Cnes Recepteur de positionnement et de navigation a indicateur de confiance
US10615499B2 (en) 2015-01-14 2020-04-07 Skywave Mobile Communications Inc. Dual role antenna assembly
US10177722B2 (en) 2016-01-12 2019-01-08 Qualcomm Incorporated Carrier aggregation low-noise amplifier with tunable integrated power splitter
US10310092B2 (en) * 2016-04-27 2019-06-04 Getac Technology Corporation Satellite signal receiving apparatus and antenna pattern adjusting method thereof
US10063367B1 (en) * 2017-04-28 2018-08-28 Ciena Corporation Optical clock recovery using feedback phase rotator with non-linear compensation
US10746882B2 (en) * 2018-02-21 2020-08-18 Samsung Electronics Co., Ltd GNSS receiver performance improvement via long coherent integration
US11550062B2 (en) 2019-12-24 2023-01-10 All.Space Networks Ltd. High-gain multibeam GNSS antenna

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248981A (en) * 1990-05-10 1993-09-28 Pioneer Electronic Corporation Apparatus and method for positioning of a gps receiver
GB2367199A (en) * 2000-09-20 2002-03-27 Parthus GPS receiver
CN1429045A (zh) * 2001-12-27 2003-07-09 三星电子株式会社 用于移动通信终端的分集装置和方法
CN1531221A (zh) * 2003-03-17 2004-09-22 夏普株式会社 天线装置和具有天线装置的电子设备
US20050162305A1 (en) * 2003-11-19 2005-07-28 Roke Manor Research Ltd. Method of calibrating an adaptive antenna array of a satellite navigation system
CN1957264A (zh) * 2004-05-26 2007-05-02 高通股份有限公司 用于辅助式无线位置确定系统的改进的数据传递效率
WO2008055232A1 (en) * 2006-10-31 2008-05-08 Qualcomm Incorporated Apparatus and method for sensor-based wireless receive diversity
CN101341765A (zh) * 2004-02-20 2009-01-07 艾雷斯贝斯有限公司 用天线模式分集提高位置估计精确度的无线节点定位机构

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2993699B2 (ja) * 1989-10-14 1999-12-20 日本無線株式会社 Ｇｐｓ受信システム
JP3020255B2 (ja) * 1990-05-10 2000-03-15 パイオニア株式会社 Ｇｐｓ受信機
JPH04174389A (ja) * 1990-11-06 1992-06-22 Matsushita Electric Ind Co Ltd 車載用ｇｐｓ受信装置
JP3205580B2 (ja) 1991-12-18 2001-09-04 パイオニア株式会社 ビデオ信号再生装置
JP3288076B2 (ja) * 1992-08-13 2002-06-04 富士通テン株式会社 ダイバシティｇｐｓ受信機
JPH0675035A (ja) * 1992-08-31 1994-03-18 Japan Radio Co Ltd Ｇｐｓ受信機
JPH07181244A (ja) * 1993-12-24 1995-07-21 Furuno Electric Co Ltd スペクトル拡散信号受信機のアンテナ切換装置
JP3338845B2 (ja) * 1995-08-15 2002-10-28 シャープ株式会社 ダイバーシティ受信ｇｐｓ受信機
JP3832089B2 (ja) 1997-05-26 2006-10-11 セイコーエプソン株式会社 デジタルカメラおよび印刷システム
US6195041B1 (en) * 1998-09-09 2001-02-27 Qualcomm Incorporated Reliable position location in memory limited environment
JP4275530B2 (ja) * 2001-07-27 2009-06-10 フリースケール セミコンダクター インコーポレイテッド 受信機及びその方法
GB0225204D0 (en) * 2002-10-30 2002-12-11 Koninkl Philips Electronics Nv GPS receiver
TWI255099B (en) * 2003-03-05 2006-05-11 Interdigital Tech Corp Received communication signal processing methods and components for wireless communication equipment
US7362268B2 (en) * 2005-05-11 2008-04-22 Qualcomm Inc Method for detecting navigation beacon signals using two antennas or equivalent thereof
JP4689463B2 (ja) * 2005-12-27 2011-05-25 京セラ株式会社 無線通信装置および無線通信装置の無線通信制御方法
JP4755920B2 (ja) * 2006-02-23 2011-08-24 古野電気株式会社 キャリア位相追尾装置および擬似雑音コード信号追尾装置
JP4605140B2 (ja) 2006-10-26 2011-01-05 セイコーエプソン株式会社 測位装置、電子機器及びプログラム
US7786933B2 (en) 2007-05-21 2010-08-31 Spatial Digital Systems, Inc. Digital beam-forming apparatus and technique for a multi-beam global positioning system (GPS) receiver
US7642957B2 (en) 2007-11-27 2010-01-05 Sirf Technology, Inc. GPS system utilizing multiple antennas
US8188917B2 (en) * 2008-02-25 2012-05-29 CSR Technology Holdings Inc. System and method for operating a GPS device in a micro power mode
US8130145B2 (en) 2009-06-24 2012-03-06 Qualcomm Incorporated Receive diversity in GNSS receivers

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248981A (en) * 1990-05-10 1993-09-28 Pioneer Electronic Corporation Apparatus and method for positioning of a gps receiver
GB2367199A (en) * 2000-09-20 2002-03-27 Parthus GPS receiver
CN1429045A (zh) * 2001-12-27 2003-07-09 三星电子株式会社 用于移动通信终端的分集装置和方法
CN1531221A (zh) * 2003-03-17 2004-09-22 夏普株式会社 天线装置和具有天线装置的电子设备
US20050162305A1 (en) * 2003-11-19 2005-07-28 Roke Manor Research Ltd. Method of calibrating an adaptive antenna array of a satellite navigation system
CN101341765A (zh) * 2004-02-20 2009-01-07 艾雷斯贝斯有限公司 用天线模式分集提高位置估计精确度的无线节点定位机构
CN1957264A (zh) * 2004-05-26 2007-05-02 高通股份有限公司 用于辅助式无线位置确定系统的改进的数据传递效率
WO2008055232A1 (en) * 2006-10-31 2008-05-08 Qualcomm Incorporated Apparatus and method for sensor-based wireless receive diversity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110098843A (zh) * 2019-04-23 2019-08-06 维沃移动通信有限公司 一种传输信号的方法、装置和电子设备
CN110098843B (zh) * 2019-04-23 2021-12-24 维沃移动通信有限公司 一种传输信号的方法、装置和电子设备

Also Published As

Publication number Publication date
CN102803994A (zh) 2012-11-28
CN103630917B (zh) 2016-03-23
JP2015083983A (ja) 2015-04-30
CN102803994B (zh) 2014-10-15
US20100328155A1 (en) 2010-12-30
US8130145B2 (en) 2012-03-06
US20120154212A1 (en) 2012-06-21
KR20120034756A (ko) 2012-04-12
JP2012531592A (ja) 2012-12-10
JP5931838B2 (ja) 2016-06-08
US8736490B2 (en) 2014-05-27
KR101295528B1 (ko) 2013-08-12
WO2010151670A1 (en) 2010-12-29
EP2446303A1 (en) 2012-05-02
TW201126191A (en) 2011-08-01
JP2014089190A (ja) 2014-05-15
CN104237907A (zh) 2014-12-24
JP5931722B2 (ja) 2016-06-08
CN103630917A (zh) 2014-03-12
EP2446303B1 (en) 2018-09-19

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Application publication date: 20141224

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