GB0612142D0 - Spreading modulation spectrum control - Google Patents

Spreading modulation spectrum control

Info

Publication number
GB0612142D0
GB0612142D0 GBGB0612142.0A GB0612142A GB0612142D0 GB 0612142 D0 GB0612142 D0 GB 0612142D0 GB 0612142 A GB0612142 A GB 0612142A GB 0612142 D0 GB0612142 D0 GB 0612142D0
Authority
GB
United Kingdom
Prior art keywords
spectrum control
modulation spectrum
spreading modulation
spreading
control
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.)
Ceased
Application number
GBGB0612142.0A
Other languages
English (en)
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for 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=GB0612142(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GBGB0612142.0A priority Critical patent/GB0612142D0/en
Publication of GB0612142D0 publication Critical patent/GB0612142D0/en
Priority to EP07733293.0A priority patent/EP2039035B1/en
Priority to CN2007800231930A priority patent/CN101473576B/zh
Priority to NZ597449A priority patent/NZ597449A/xx
Priority to CA2656650A priority patent/CA2656650C/en
Priority to BRPI0713088-0 priority patent/BRPI0713088B1/pt
Priority to US12/305,401 priority patent/US8233518B2/en
Priority to EP11181854A priority patent/EP2482479A1/en
Priority to DK07733293.0T priority patent/DK2039035T3/da
Priority to GB0900887A priority patent/GB2456867B/en
Priority to AU2007262779A priority patent/AU2007262779B2/en
Priority to PCT/GB2007/002293 priority patent/WO2007148081A1/en
Priority to MYPI20084855A priority patent/MY147650A/en
Priority to JP2009515951A priority patent/JP5324433B2/ja
Priority to PT77332930T priority patent/PT2039035E/pt
Priority to RU2009101509/09A priority patent/RU2432674C2/ru
Priority to ES07733293T priority patent/ES2431332T3/es
Priority to CN201110453407.6A priority patent/CN102707293B/zh
Priority to NZ573140A priority patent/NZ573140A/en
Priority to IL195550A priority patent/IL195550A/en
Priority to KR1020087031026A priority patent/KR101471208B1/ko
Priority to NO20090208A priority patent/NO340595B1/no
Priority to US13/535,467 priority patent/US8649415B2/en
Ceased legal-status Critical Current

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)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Air Bags (AREA)
GBGB0612142.0A 2006-06-20 2006-06-20 Spreading modulation spectrum control Ceased GB0612142D0 (en)

Priority Applications (23)

Application Number Priority Date Filing Date Title
GBGB0612142.0A GB0612142D0 (en) 2006-06-20 2006-06-20 Spreading modulation spectrum control
CN201110453407.6A CN102707293B (zh) 2006-06-20 2007-06-20 一种用于从第一和第二boc波形生成扩展波形的方法和生成器
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
GB0900887A GB2456867B (en) 2006-06-20 2007-06-20 Signals, system, method and apparatus
MYPI20084855A MY147650A (en) 2006-06-20 2007-06-20 Signals, system, method and apparatus
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
CA2656650A CA2656650C (en) 2006-06-20 2007-06-20 Signals, system, method and apparatus
BRPI0713088-0 BRPI0713088B1 (pt) 2006-06-20 2007-06-20 método de redução de termos espectrais cruzados de uma forma de onda de dispersão para um sinal de navegação e gerador de sinal para produzir uma forma de onda de dispersão para um sinal de navegação
US12/305,401 US8233518B2 (en) 2006-06-20 2007-06-20 Signals, system, method and apparatus
EP11181854A EP2482479A1 (en) 2006-06-20 2007-06-20 Signals, system, method and apparatus
DK07733293.0T DK2039035T3 (da) 2006-06-20 2007-06-20 Signaler, system, fremgangsmåde og anordning
EP07733293.0A EP2039035B1 (en) 2006-06-20 2007-06-20 Signals, system, method and apparatus
AU2007262779A AU2007262779B2 (en) 2006-06-20 2007-06-20 Signals, system, method and apparatus
PCT/GB2007/002293 WO2007148081A1 (en) 2006-06-20 2007-06-20 Signals, system, method and apparatus
CN2007800231930A CN101473576B (zh) 2006-06-20 2007-06-20 用于减小导航信号的扩展波形的交叉频谱项的方法、系统和装置
JP2009515951A JP5324433B2 (ja) 2006-06-20 2007-06-20 信号、システム、方法、及び装置
PT77332930T PT2039035E (pt) 2006-06-20 2007-06-20 Sinais, sistema, método e aparelho
RU2009101509/09A RU2432674C2 (ru) 2006-06-20 2007-06-20 Сигналы, система, способ и устройство
ES07733293T ES2431332T3 (es) 2006-06-20 2007-06-20 Señales, sistema y aparato
IL195550A IL195550A (en) 2006-06-20 2008-11-27 Signals, system, method and instrument
KR1020087031026A KR101471208B1 (ko) 2006-06-20 2008-12-19 신호, 시스템, 방법 및 장치
NO20090208A NO340595B1 (no) 2006-06-20 2009-01-14 Signaler, system, framgangsmåte og apparat
US13/535,467 US8649415B2 (en) 2006-06-20 2012-06-28 Signals, system, method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0612142.0A GB0612142D0 (en) 2006-06-20 2006-06-20 Spreading modulation spectrum control

Publications (1)

Publication Number Publication Date
GB0612142D0 true GB0612142D0 (en) 2006-08-02

Family

ID=36803496

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0612142.0A Ceased GB0612142D0 (en) 2006-06-20 2006-06-20 Spreading modulation spectrum control
GB0900887A Active GB2456867B (en) 2006-06-20 2007-06-20 Signals, system, method and apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0900887A Active GB2456867B (en) 2006-06-20 2007-06-20 Signals, system, method and apparatus

Country Status (18)

Country Link
US (2) US8233518B2 (https=)
EP (2) EP2039035B1 (https=)
JP (1) JP5324433B2 (https=)
KR (1) KR101471208B1 (https=)
CN (2) CN101473576B (https=)
AU (1) AU2007262779B2 (https=)
BR (1) BRPI0713088B1 (https=)
CA (1) CA2656650C (https=)
DK (1) DK2039035T3 (https=)
ES (1) ES2431332T3 (https=)
GB (2) GB0612142D0 (https=)
IL (1) IL195550A (https=)
MY (1) MY147650A (https=)
NO (1) NO340595B1 (https=)
NZ (2) NZ597449A (https=)
PT (1) PT2039035E (https=)
RU (1) RU2432674C2 (https=)
WO (1) WO2007148081A1 (https=)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0612142D0 (en) 2006-06-20 2006-08-02 Secr Defence Spreading modulation spectrum control
US8571088B2 (en) * 2007-11-12 2013-10-29 Qualcomm Incorporated Suppression of multipath effects for received SPS signals
US9374100B2 (en) 2009-07-01 2016-06-21 Qualcomm Incorporated Low power LO distribution using a frequency-multiplying subharmonically injection-locked oscillator
DE102009033788A1 (de) * 2009-07-17 2011-03-03 Astrium Gmbh Verfahren zum Empfangen eines Signals und Empfänger
US8774315B2 (en) * 2009-08-25 2014-07-08 The Aerospace Corporation Phase-optimized constant envelope transmission (POCET) method, apparatus and system
US8964814B2 (en) * 2010-03-03 2015-02-24 Qualcomm Incorporated Methods and apparatuses for demodulating multiple channel satellite positioning system signals
CN102087302A (zh) * 2010-11-12 2011-06-08 上海华岭集成电路技术股份有限公司 信号发生器
US8477937B2 (en) * 2011-04-07 2013-07-02 Comtech Ef Data Corp. Methods and systems for providing interference based physical-layer encryption
FR2978835B1 (fr) * 2011-08-05 2013-08-09 Thales Sa Charge utile de satellite pour systemes d'augmentation
CN102520426B (zh) * 2012-01-05 2014-04-02 上海海事大学 一种卫星导航系统信号的一般化二进制偏移载波调制方法
US9048964B2 (en) 2012-10-26 2015-06-02 Deere & Company Receiver and method for receiving a composite signal
US8942157B2 (en) 2012-10-26 2015-01-27 Deere & Company Receiver and method for receiving a composite signal
US8942264B2 (en) 2012-10-26 2015-01-27 Deere & Company Receiver and method for receiving a composite signal
US8781039B2 (en) 2012-10-26 2014-07-15 Deere & Company Receiver and method for receiving a composite signal
KR101467348B1 (ko) * 2013-11-07 2014-12-04 성균관대학교산학협력단 부분상관함수에 기초한 ｔｍｂｏｃ(6,1,4/33) 신호를 위한 비모호 상관함수 생성 방법, ｔｍｂｏｃ 신호 추적 장치 및 이를 이용한 위성 항법 신호 수신 시스템
KR101467320B1 (ko) * 2013-11-19 2014-12-01 성균관대학교산학협력단 균등 세분된 부분상관함수에 기초한 ｔｍｂｏｃ(6,1,4/33) 신호를 위한 비모호 상관함수 생성 방법, ｔｍｂｏｃ 신호 추적 장치 및 이를 이용한 위성 항법 신호 수신 시스템
CN104702311B (zh) * 2013-12-06 2017-08-11 清华大学 扩频信号的生成方法、生成装置、接收方法和接收装置
CN104898135B (zh) * 2015-06-18 2017-07-28 北京航空航天大学 基于fpga的卫星导航信号模拟方法和模拟系统
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
CN105656827B (zh) * 2016-01-29 2018-09-18 东南大学 一种时分复用连续相位直接载波调制和解调方法
US9929887B1 (en) * 2016-09-28 2018-03-27 The Mitre Corporation Backward-compatible signal variations for data augmentation
US10270488B2 (en) 2016-12-16 2019-04-23 Raytheon Company Binary high-power modulator
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
US10797836B2 (en) 2017-12-31 2020-10-06 Qualcomm Incorporated Measurement of data streams comprising data and pilot channels
US10742258B1 (en) * 2018-09-26 2020-08-11 Novatel Inc. System and method for demodulating code shift keying data utilizing correlations with combinational PRN codes generated for different bit positions
US10742257B1 (en) 2018-09-26 2020-08-11 Novatel Inc. System and method for demodulating code shift keying data from a satellite signal utilizing a binary search
CN109361632B (zh) * 2018-10-25 2021-03-30 重庆邮电大学 基于谱相关的多径boc信号的参数盲估计方法
US12222428B2 (en) * 2021-03-16 2025-02-11 Electronics And Telecommunications Research Institute Method for modulating variable binary offset carrier with discrete time-variant frequency, and satellite navigation signal generator using the same

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB320352A (en) 1928-05-10 1929-10-10 Bertram Thomas Improvements in or connected with electric heating elements
US4716385A (en) 1985-07-24 1987-12-29 Nec Corporation Multilevel modulator comprising a compact error correcting code producing unit
DE3601576A1 (de) 1986-01-21 1987-07-23 Standard Elektrik Lorenz Ag Empfaenger fuer bandgespreizte signale
US4816783A (en) 1988-01-11 1989-03-28 Motorola, Inc. Method and apparatus for quadrature modulation
US5133083A (en) 1990-01-12 1992-07-21 Hewlett-Packard Company Adjacent channel selectivity signal generator system
IT1240444B (it) 1990-05-18 1993-12-16 Borsano Corrado Procedimento per l'attuazione della modulazione digitale multilivello mediante un elaboratore di segnali numerici
US5185610A (en) * 1990-08-20 1993-02-09 Texas Instruments Incorporated GPS system and method for deriving pointing or attitude from a single GPS receiver
US5684833A (en) 1994-04-21 1997-11-04 Aichidenshi Kabushiki Kaisha Mutual conversion method of binary data and multilevel signal, its communication method, and its receiving device
JP3419567B2 (ja) 1994-11-08 2003-06-23 アンリツ株式会社 デジタル信号のシンボル識別点検出回路
US5717722A (en) 1994-11-08 1998-02-10 Anritsu Corporation Precision symbol demodulation system for multi-carrier modulation signal
KR970011690B1 (ko) * 1994-11-22 1997-07-14 삼성전자 주식회사 파일럿트 채널을 이용한 대역확산 통신시스템의 데이타 송신기 및 수신기
US5729570A (en) 1994-12-08 1998-03-17 Stanford Telecommunications, Inc. Orthogonal code division multiple access communication system having multicarrier modulation
US5673051A (en) 1995-12-21 1997-09-30 Hughes Electronics Discrete phase modulator
US5978823A (en) 1997-01-27 1999-11-02 Hitachi America, Ltd. Methods and apparatus for implementing and controlling a digital modulator
US6178197B1 (en) 1997-06-23 2001-01-23 Cellnet Data Systems, Inc. Frequency discrimination in a spread spectrum signal processing system
EP1021019A1 (en) 1999-01-15 2000-07-19 Sony International (Europe) GmbH Quasi-differential modulation/demodulation method for multi-amplitude digital modulated signals and OFDM system
IL129270A0 (en) 1999-03-30 2000-02-17 Dip Digital Power Ltd Class "d" amplifier
US6430213B1 (en) 1999-05-26 2002-08-06 The Aerospace Corporation Coherent adaptive subcarrier modulation method
US7120198B1 (en) 1999-05-26 2006-10-10 The Aerospace Corporation Quadrature product subcarrier modulation system
US6956814B1 (en) * 2000-02-29 2005-10-18 Worldspace Corporation Method and apparatus for mobile platform reception and synchronization in direct digital satellite broadcast system
US6301306B1 (en) 2000-05-26 2001-10-09 Motorola, Inc. Method and apparatus for generating a short-range wireless data communication link
US7418043B2 (en) 2000-07-19 2008-08-26 Lot 41 Acquisition Foundation, Llc Software adaptable high performance multicarrier transmission protocol
UA79735C2 (uk) 2000-08-10 2007-07-25 Глаксосмітклайн Байолоджікалз С.А. Очищення антигенів вірусу гепатиту b (hbv) для використання у вакцинах
CN1491482A (zh) * 2001-02-09 2004-04-21 哈罗德・沃克 在系统中的数字调制器件和使用它的方法
US6990140B2 (en) * 2001-05-17 2006-01-24 Trimble Navigation Limited Signal receiver using coherent integration in interleaved time periods for signal acquisition at low signal strength
US6898234B1 (en) * 2001-06-27 2005-05-24 Trimble Navigation Limited Signal receiver for integrating and combining integrations in alternating time segments for signal acquisition at low signal strength
JP4634672B2 (ja) 2001-09-25 2011-02-16 三菱電機株式会社 サイトダイバーシチ送受信装置
US20030152387A1 (en) 2001-12-04 2003-08-14 Duling Irl N. Method for transmitting multi-level signals through dispersive media
US6606010B1 (en) 2002-01-30 2003-08-12 The Aerospace Corporation Quadrature vestigial sideband digital communications method
US7224721B2 (en) * 2002-10-11 2007-05-29 The Mitre Corporation System for direct acquisition of received signals
GB0320352D0 (en) * 2003-09-01 2003-10-01 Secr Defence Digital modulation waveforms for use in ranging systems
BRPI0413952A (pt) 2003-09-09 2006-10-31 Gen Electric métodos de formar condutor de ondas e condutor de ondas fabricados a partir destes
KR100651454B1 (ko) 2004-03-05 2006-11-29 삼성전자주식회사 직교 주파수 분할 다중 접속 셀룰러 통신 시스템에서 부채널 할당 방법
EP1598677B1 (en) * 2004-05-17 2007-08-08 University Technologies International Inc. BOC signal acquisition and tracking method and apparatus
US7321641B2 (en) 2004-06-03 2008-01-22 The Aerospace Corporation Baseband time-domain communications system
US7555033B2 (en) * 2004-06-22 2009-06-30 The Aerospace Corporation Binary offset carrier M-code envelope detector
EP1681773A1 (en) * 2005-01-13 2006-07-19 Centre National D'etudes Spatiales Spread spectrum signal
US7492810B2 (en) * 2005-04-04 2009-02-17 General Electric Company Method and apparatus for segmented code correlation
KR100686737B1 (ko) 2005-08-29 2007-02-26 삼성전자주식회사 채널 등화기와 채널 등화 방법, 및 그에 사용되는 탭 계수갱신 방법
US7532159B2 (en) * 2006-05-19 2009-05-12 Trimble Navigation Limited Fast time to first fix by calibration of a real time clock
GB0612142D0 (en) 2006-06-20 2006-08-02 Secr Defence Spreading modulation spectrum control
FR2906094B1 (fr) * 2006-09-19 2010-05-14 Centre Nat Etd Spatiales Procede de reception et recepteur pour un signal de radionavigation module par une forme d'onde d'etalement cboc ou tmboc
US7860151B2 (en) * 2007-04-10 2010-12-28 Itt Manufacturing Enterprises, Inc. System and method for generating multicarrier spread spectrum signals with constant envelope
US20080262726A1 (en) * 2007-04-20 2008-10-23 Nigel Sheriden Hoult Method and generator for generating a spread-spectrum signal

Also Published As

Publication number Publication date
US20120281736A1 (en) 2012-11-08
RU2009101509A (ru) 2010-07-27
NZ597449A (en) 2013-05-31
BRPI0713088A2 (pt) 2012-10-09
NZ573140A (en) 2012-01-12
JP5324433B2 (ja) 2013-10-23
BRPI0713088B1 (pt) 2019-12-03
PT2039035E (pt) 2013-11-13
AU2007262779A1 (en) 2007-12-27
GB2456867B (en) 2011-10-12
GB2456867A (en) 2009-07-29
CN101473576B (zh) 2013-03-06
CA2656650C (en) 2018-02-13
CN102707293A (zh) 2012-10-03
CA2656650A1 (en) 2007-12-27
KR20090033332A (ko) 2009-04-02
CN101473576A (zh) 2009-07-01
NO20090208L (no) 2009-03-18
EP2482479A1 (en) 2012-08-01
US8649415B2 (en) 2014-02-11
IL195550A (en) 2017-03-30
DK2039035T3 (da) 2013-11-11
ES2431332T3 (es) 2013-11-26
JP2009542072A (ja) 2009-11-26
WO2007148081A1 (en) 2007-12-27
NO340595B1 (no) 2017-05-15
EP2039035B1 (en) 2013-08-14
IL195550A0 (en) 2009-09-01
US8233518B2 (en) 2012-07-31
GB0900887D0 (en) 2009-03-04
AU2007262779B2 (en) 2011-08-11
EP2039035A1 (en) 2009-03-25
KR101471208B1 (ko) 2014-12-09
CN102707293B (zh) 2014-11-05
RU2432674C2 (ru) 2011-10-27
MY147650A (en) 2012-12-31
US20090279592A1 (en) 2009-11-12

Similar Documents

Publication Publication Date Title
GB0612142D0 (en) Spreading modulation spectrum control
GB0701244D0 (en) Interference control
PL3264623T3 (pl) Przydział kanałów sterowania
IL212969A0 (en) Tgr5 modulator compounds, compositions comprising the same and uses thereof
IL200477A0 (en) Pest control composition
EP2067289A4 (en) WIRELESS ON PON
EP1994955A4 (en) APPLICATOR
EP2020105A4 (en) FEEDBACK BY GROUPED CHANNELS
IL193841A0 (en) Methods for modulating bladder function
ZA200909137B (en) Applicator
EP2095577A4 (en) MULTIFUNCTIONAL CONTROL CHANNEL FOR PSEUDOWIRE EMULATION
GB0524064D0 (en) Applicator
ZA200809329B (en) Applicator device
PL1816402T3 (pl) Piekarnik
EP2325945A4 (en) ELECTROMAGNETIC RADIATION ATTENUATOR AND METHOD FOR CONTROLLING THE SPECTRUM
GB2443718B (en) Downlink operation
PL1898810T3 (pl) Aplikator
GB2423605B (en) Communication channel control
EP2125152A4 (en) EMISSION CONTROL DEVICE
GB0622518D0 (en) Configuration control
GB0700171D0 (en) Interference control
TWM298784U (en) Attenuator
GB2456273B (en) Communication control
SG137712A1 (en) An improved spreader assembly
GB0520639D0 (en) An improved spreader

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)