NZ573140A - Method and apparatus for reducing cross spectral terms of a spreading waveform for a navigation signal - Google Patents

Method and apparatus for reducing cross spectral terms of a spreading waveform for a navigation signal

Info

Publication number
NZ573140A
NZ573140A NZ573140A NZ57314007A NZ573140A NZ 573140 A NZ573140 A NZ 573140A NZ 573140 A NZ573140 A NZ 573140A NZ 57314007 A NZ57314007 A NZ 57314007A NZ 573140 A NZ573140 A NZ 573140A
Authority
NZ
New Zealand
Prior art keywords
signal
boc
signals
respective portions
generator
Prior art date
Application number
NZ573140A
Other languages
English (en)
Inventor
Anthony R Pratt
John I Owen
Original Assignee
Secr Defence
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36803496&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NZ573140(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Secr Defence filed Critical Secr Defence
Priority to NZ597449A priority Critical patent/NZ597449A/xx
Publication of NZ573140A publication Critical patent/NZ573140A/en

Links

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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • 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

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Air Bags (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
NZ573140A 2006-06-20 2007-06-20 Method and apparatus for reducing cross spectral terms of a spreading waveform for a navigation signal NZ573140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ597449A NZ597449A (en) 2006-06-20 2007-06-20 A signal generator and a method of generating a Composite Binary Offset Carrier signal, the Composite Binary Offset Carrier signal and a navigation signal thereof with a receiver to process the navigation signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0612142.0A GB0612142D0 (en) 2006-06-20 2006-06-20 Spreading modulation spectrum control
PCT/GB2007/002293 WO2007148081A1 (en) 2006-06-20 2007-06-20 Signals, system, method and apparatus

Publications (1)

Publication Number Publication Date
NZ573140A true NZ573140A (en) 2012-01-12

Family

ID=36803496

Family Applications (2)

Application Number Title Priority Date Filing Date
NZ573140A NZ573140A (en) 2006-06-20 2007-06-20 Method and apparatus for reducing cross spectral terms of a spreading waveform for a navigation signal
NZ597449A NZ597449A (en) 2006-06-20 2007-06-20 A signal generator and a method of generating a Composite Binary Offset Carrier signal, the Composite Binary Offset Carrier signal and a navigation signal thereof with a receiver to process the navigation signal

Family Applications After (1)

Application Number Title Priority Date Filing Date
NZ597449A NZ597449A (en) 2006-06-20 2007-06-20 A signal generator and a method of generating a Composite Binary Offset Carrier signal, the Composite Binary Offset Carrier signal and a navigation signal thereof with a receiver to process the navigation signal

Country Status (18)

Country Link
US (2) US8233518B2 (enExample)
EP (2) EP2482479A1 (enExample)
JP (1) JP5324433B2 (enExample)
KR (1) KR101471208B1 (enExample)
CN (2) CN101473576B (enExample)
AU (1) AU2007262779B2 (enExample)
BR (1) BRPI0713088B1 (enExample)
CA (1) CA2656650C (enExample)
DK (1) DK2039035T3 (enExample)
ES (1) ES2431332T3 (enExample)
GB (2) GB0612142D0 (enExample)
IL (1) IL195550A (enExample)
MY (1) MY147650A (enExample)
NO (1) NO340595B1 (enExample)
NZ (2) NZ573140A (enExample)
PT (1) PT2039035E (enExample)
RU (1) RU2432674C2 (enExample)
WO (1) WO2007148081A1 (enExample)

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CN105204033B (zh) * 2015-08-23 2018-06-12 哈尔滨工程大学 一种基于时域升余弦脉冲一般化的偏移载波调制方法
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RU2663807C1 (ru) * 2017-06-05 2018-08-10 Акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (АО "Российские космические системы") Способ расширения полосы навигационных сигналов ГЛОНАСС с помощью меандровой поднесущей модуляции
CN107479075B (zh) * 2017-07-27 2019-10-25 武汉大学 基于Hzb码北斗卫星子测距码相位分配实现方法和系统
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Also Published As

Publication number Publication date
NZ597449A (en) 2013-05-31
US20090279592A1 (en) 2009-11-12
AU2007262779B2 (en) 2011-08-11
KR101471208B1 (ko) 2014-12-09
DK2039035T3 (da) 2013-11-11
CA2656650A1 (en) 2007-12-27
MY147650A (en) 2012-12-31
GB0612142D0 (en) 2006-08-02
IL195550A (en) 2017-03-30
EP2039035A1 (en) 2009-03-25
CN101473576B (zh) 2013-03-06
CN101473576A (zh) 2009-07-01
WO2007148081A1 (en) 2007-12-27
NO20090208L (no) 2009-03-18
US8649415B2 (en) 2014-02-11
AU2007262779A1 (en) 2007-12-27
PT2039035E (pt) 2013-11-13
GB2456867B (en) 2011-10-12
ES2431332T3 (es) 2013-11-26
RU2009101509A (ru) 2010-07-27
NO340595B1 (no) 2017-05-15
IL195550A0 (en) 2009-09-01
CA2656650C (en) 2018-02-13
JP2009542072A (ja) 2009-11-26
KR20090033332A (ko) 2009-04-02
GB0900887D0 (en) 2009-03-04
US20120281736A1 (en) 2012-11-08
BRPI0713088B1 (pt) 2019-12-03
US8233518B2 (en) 2012-07-31
CN102707293B (zh) 2014-11-05
GB2456867A (en) 2009-07-29
EP2482479A1 (en) 2012-08-01
RU2432674C2 (ru) 2011-10-27
CN102707293A (zh) 2012-10-03
BRPI0713088A2 (pt) 2012-10-09
EP2039035B1 (en) 2013-08-14
JP5324433B2 (ja) 2013-10-23

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