DE602005016315D1 - Spreizcodes für ein satellitennavigationssystem - Google Patents

Spreizcodes für ein satellitennavigationssystem

Info

Publication number
DE602005016315D1
DE602005016315D1 DE602005016315T DE602005016315T DE602005016315D1 DE 602005016315 D1 DE602005016315 D1 DE 602005016315D1 DE 602005016315 T DE602005016315 T DE 602005016315T DE 602005016315 T DE602005016315 T DE 602005016315T DE 602005016315 D1 DE602005016315 D1 DE 602005016315D1
Authority
DE
Germany
Prior art keywords
bit patterns
code
navigation system
constellation
secondary spreading
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.)
Active
Application number
DE602005016315T
Other languages
English (en)
Inventor
Steve Legate
Brian Barnes
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.)
Agence Spatiale Europeenne
Original Assignee
Agence Spatiale Europeenne
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 Agence Spatiale Europeenne filed Critical Agence Spatiale Europeenne
Publication of DE602005016315D1 publication Critical patent/DE602005016315D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • 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
    • G01S19/02—Details of the space or ground control segments
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Polarising Elements (AREA)
  • Materials For Photolithography (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
DE602005016315T 2005-07-01 2005-07-01 Spreizcodes für ein satellitennavigationssystem Active DE602005016315D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/007235 WO2007003213A1 (en) 2005-07-01 2005-07-01 Spreading codes for a satellite navigation system

Publications (1)

Publication Number Publication Date
DE602005016315D1 true DE602005016315D1 (de) 2009-10-08

Family

ID=35695693

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005016315T Active DE602005016315D1 (de) 2005-07-01 2005-07-01 Spreizcodes für ein satellitennavigationssystem

Country Status (13)

Country Link
US (1) US8090005B2 (de)
EP (1) EP1899742B1 (de)
JP (1) JP4796626B2 (de)
CN (1) CN101278207B (de)
AT (1) ATE441123T1 (de)
BR (1) BRPI0520410B1 (de)
CA (1) CA2613583C (de)
DE (1) DE602005016315D1 (de)
ES (1) ES2333735T3 (de)
HK (1) HK1122866A1 (de)
PT (1) PT1899742E (de)
RU (1) RU2416101C2 (de)
WO (1) WO2007003213A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0419233B1 (pt) * 2004-12-17 2020-12-01 The European Union método para criar um conjunto de códigos de espalhamento para uso em um sistema de navegação por satélite, e, sinal de satélite
US8917209B2 (en) 2009-09-10 2014-12-23 Nextnav, Llc Coding in a wide area positioning system (WAPS)
US8170082B2 (en) 2008-12-05 2012-05-01 Infineon Technologies Ag Cross-talk mitigation in global navigation satellite systems
JP5650436B2 (ja) * 2010-05-12 2015-01-07 三菱電機株式会社 衛星測位受信機
RU2444752C1 (ru) * 2010-08-04 2012-03-10 Открытое акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (ОАО "Российские космические системы" Система оценивания помехозащищенности навигационного контура искусственного спутника земли (исз)
US9645249B2 (en) * 2011-06-28 2017-05-09 Nextnav, Llc Systems and methods for pseudo-random coding
DE102011108775A1 (de) * 2011-07-29 2013-01-31 Continental Automotive Gmbh Verfahren und System zur Kontrolldatenübertragung zwischen einem Fahrzeugdatenaufzeichnungsgerät und einem Prüfgerät
CN103988094B (zh) * 2011-08-16 2017-08-04 欧洲太空署 使用基于伪随机噪声序列的扩频码的导航系统
US8693054B2 (en) * 2012-01-06 2014-04-08 Infoprint Solutions Company Llc Mask generation mechanism
US8644788B2 (en) 2012-05-02 2014-02-04 Skytraq Technology, Inc. Signal receiver, portable computer and signal acquisition method used in satellite communication system
CN102680984B (zh) * 2012-06-12 2014-02-12 北京理工大学 一种基于卫星配对的卫星导航系统扩频码分配方法
US9291717B2 (en) * 2013-05-09 2016-03-22 Samsung Electronics Co., Ltd. Method and apparatus for efficiently combining satellite navigation signals
US10970183B1 (en) * 2013-08-16 2021-04-06 The Mathworks, Inc. System and method for improving model performance
CN103580717B (zh) * 2013-10-17 2015-04-15 华中科技大学 一种导航信号扩频码的优选方法
US9270323B2 (en) * 2014-04-04 2016-02-23 Broadcom Corporation Wireless communication synchronization system
DE102015212787A1 (de) * 2015-07-08 2017-01-12 Siemens Aktiengesellschaft Receiver zum Empfang von GNSS-Signalen
CN109633715B (zh) * 2018-12-29 2021-04-30 西安开阳微电子有限公司 一种基于并行码相位捕获gps和北斗三代信号的方法
CN111868545B (zh) * 2019-02-19 2021-07-27 中国人民解放军海军航空大学 一种卫星通信导航信号生成方法、装置及接收方法、装置
CN117368946B (zh) * 2023-10-19 2024-05-28 齐鲁空天信息研究院 基于多基准站实时数据流的卫星广播星历综合方法和系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210770A (en) * 1991-09-27 1993-05-11 Lockheed Missiles & Space Company, Inc. Multiple-signal spread-spectrum transceiver
US5461610A (en) * 1992-08-31 1995-10-24 At&T Ipm Corp. Precoding of signature sequences for CDMA systems
US5724046A (en) * 1996-02-01 1998-03-03 Trimble Navigation Limited Method and system for using a single code generator to provide multi-phased independently controllable outputs in a navigation satellite receiver
FR2756692B1 (fr) * 1996-11-29 1999-01-08 Commissariat Energie Atomique Procede de transmission a etalement de spectre par sequence directe, avec generation et optimisation des sequences
AU754257B2 (en) * 1997-10-10 2002-11-07 Qualcomm Incorporated Multi-layered PN code spreading in a multi-user communications system
US6091760A (en) * 1998-06-29 2000-07-18 L-3 Communications Corporation Non-recursively generated orthogonal PN codes for variable rate CDMA
US6459407B1 (en) * 2001-09-10 2002-10-01 Nokia Mobile Phones Cross-correlation system for time recovery in network-assisted GPS positioning
WO2004005954A2 (en) * 2002-07-10 2004-01-15 Qualcomm, Incorporated Cross-correlation mitigation method and apparatus for use in a global positioning system receiver
CN1332214C (zh) * 2003-09-18 2007-08-15 电子科技大学 一种无线导航系统整周数模糊度的确定方法
BRPI0419233B1 (pt) * 2004-12-17 2020-12-01 The European Union método para criar um conjunto de códigos de espalhamento para uso em um sistema de navegação por satélite, e, sinal de satélite

Also Published As

Publication number Publication date
CN101278207A (zh) 2008-10-01
CA2613583A1 (en) 2007-01-11
JP4796626B2 (ja) 2011-10-19
RU2008103141A (ru) 2009-08-10
JP2008547338A (ja) 2008-12-25
ES2333735T3 (es) 2010-02-26
EP1899742A1 (de) 2008-03-19
RU2416101C2 (ru) 2011-04-10
CA2613583C (en) 2013-03-12
US8090005B2 (en) 2012-01-03
BRPI0520410A2 (pt) 2009-09-29
CN101278207B (zh) 2013-06-19
PT1899742E (pt) 2009-11-11
BRPI0520410B1 (pt) 2018-12-11
ATE441123T1 (de) 2009-09-15
US20090196329A1 (en) 2009-08-06
WO2007003213A1 (en) 2007-01-11
EP1899742B1 (de) 2009-08-26
BRPI0520410A8 (pt) 2017-09-19
HK1122866A1 (en) 2009-05-29

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