DE60014113D1 - Signalgenerator und dekodierer - Google Patents

Signalgenerator und dekodierer

Info

Publication number
DE60014113D1
DE60014113D1 DE60014113T DE60014113T DE60014113D1 DE 60014113 D1 DE60014113 D1 DE 60014113D1 DE 60014113 T DE60014113 T DE 60014113T DE 60014113 T DE60014113 T DE 60014113T DE 60014113 D1 DE60014113 D1 DE 60014113D1
Authority
DE
Germany
Prior art keywords
decoder
signal generator
single sideband
spread spectrum
spectrum signal
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 - Lifetime
Application number
DE60014113T
Other languages
English (en)
Other versions
DE60014113T2 (de
Inventor
Terence Widdowson
Guy Moss
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of DE60014113D1 publication Critical patent/DE60014113D1/de
Application granted granted Critical
Publication of DE60014113T2 publication Critical patent/DE60014113T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B1/68—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 for wholly or partially suppressing the carrier or one side band
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Selective Calling Equipment (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Noise Elimination (AREA)
DE60014113T 1999-08-17 2000-08-03 Signalgenerator und dekodierer Expired - Lifetime DE60014113T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99306490A EP1077532A1 (de) 1999-08-17 1999-08-17 Spreizspektrum Signalgenerator- und Dekodierer für Einzeitenbandübertragung
EP99306490 1999-08-17
PCT/GB2000/002997 WO2001013531A1 (en) 1999-08-17 2000-08-03 Signal generator and decoder

Publications (2)

Publication Number Publication Date
DE60014113D1 true DE60014113D1 (de) 2004-10-28
DE60014113T2 DE60014113T2 (de) 2006-02-23

Family

ID=8241583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60014113T Expired - Lifetime DE60014113T2 (de) 1999-08-17 2000-08-03 Signalgenerator und dekodierer

Country Status (9)

Country Link
US (1) US7372891B1 (de)
EP (2) EP1077532A1 (de)
JP (1) JP4463458B2 (de)
CN (1) CN1165114C (de)
AT (1) ATE277459T1 (de)
AU (1) AU6305700A (de)
CA (1) CA2382052C (de)
DE (1) DE60014113T2 (de)
WO (1) WO2001013531A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6961691B1 (en) 2000-03-30 2005-11-01 Mentor Graphics Corporation Non-synchronized multiplex data transport across synchronous systems
JP3643366B2 (ja) * 2003-07-10 2005-04-27 松下電器産業株式会社 Ｃｄｍａ送信装置及びｃｄｍａ受信装置
CN100410925C (zh) * 2004-12-30 2008-08-13 中国科学院长春光学精密机械与物理研究所 超声信号的数字信号处理方法
US7746916B2 (en) 2005-11-28 2010-06-29 Lg Electronics Inc. Method and apparatus for generating and transmitting code sequence in a wireless communication system
EP1985023A4 (de) 2006-01-25 2014-08-13 Texas Instruments Inc Verfahren und vorrichtung zum vergrössern der anzahl orthogonaler signale durch verwendung von blockspreizung
US8369860B2 (en) * 2006-08-18 2013-02-05 Interdigital Technology Corporation Sending and reducing uplink feedback signaling for transmission of MBMS data
JP2008085921A (ja) * 2006-09-28 2008-04-10 Matsushita Electric Ind Co Ltd 無線送信装置及び無線受信装置
KR101473159B1 (ko) * 2006-09-29 2014-12-15 파나소닉 주식회사 통신 장치 및 통신 방법
JP4786583B2 (ja) * 2007-04-04 2011-10-05 パナソニック株式会社 Ｓｓｂ信号形成方法及び無線送信装置
CN101257319B (zh) * 2008-04-09 2011-07-20 浙江大学 一种全数字对数自动增益控制装置及方法
JP5131550B2 (ja) * 2008-07-23 2013-01-30 株式会社カオスウェア 拡散符号計算装置、通信システム、送信装置、受信装置、ならびに、プログラム
CN108199996B (zh) * 2017-11-21 2020-07-14 上海微波技术研究所（中国电子科技集团公司第五十研究所） 基于fpga的独立边带调制信号解调方法
CN111585928B (zh) * 2020-04-28 2023-05-05 中国电子科技集团公司第三研究所 一种语音信号单边带调制和解调方法及装置
CN115173888B (zh) * 2022-07-12 2024-10-11 吴嶽 一种模拟信号的直接频谱扩展传输方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726069A (en) * 1984-05-18 1988-02-16 Stevenson Carl R A muiti-mode modulation and demodulation system and method
US5434577A (en) * 1989-11-17 1995-07-18 Baghdady; Elie J. Signal modulation methods and apparatus
US5459758A (en) * 1993-11-02 1995-10-17 Interdigital Technology Corporation Noise shaping technique for spread spectrum communications
US5422909A (en) * 1993-11-30 1995-06-06 Motorola, Inc. Method and apparatus for multi-phase component downconversion
US5619503A (en) * 1994-01-11 1997-04-08 Ericsson Inc. Cellular/satellite communications system with improved frequency re-use
KR100326312B1 (ko) * 1994-06-17 2002-06-22 윤종용 대역확산통신방식의동기식송신및수신장치
AU4238697A (en) * 1996-08-29 1998-03-19 Cisco Technology, Inc. Spatio-temporal processing for communication
CA2197624C (en) * 1997-02-14 2003-07-29 Robert J. Davies Hybrid single sideband optical modulator
US6005894A (en) * 1997-04-04 1999-12-21 Kumar; Derek D. AM-compatible digital broadcasting method and system
US5937006A (en) * 1997-05-28 1999-08-10 The Aerospace Corporation Frequency translating device transmission response method
KR100365346B1 (ko) * 1997-09-09 2003-04-11 삼성전자 주식회사 이동통신시스템의쿼시직교부호생성및쿼시직교부호를이용한대역확산장치및방법
US6389000B1 (en) * 1997-09-16 2002-05-14 Qualcomm Incorporated Method and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriers
US6288610B1 (en) * 1998-03-19 2001-09-11 Fujitsu Limited Method and apparatus for correcting signals, apparatus for compensating for distortion, apparatus for preparing distortion compensating data, and transmitter
US6490267B1 (en) * 1998-09-29 2002-12-03 Samsung Electronics, Co., Ltd. Device and method for generating spreading code and spreading channel signals using spreading code in a CDMA communication system
US6430213B1 (en) * 1999-05-26 2002-08-06 The Aerospace Corporation Coherent adaptive subcarrier modulation method
US6798843B1 (en) * 1999-07-13 2004-09-28 Pmc-Sierra, Inc. Wideband digital predistortion linearizer for nonlinear amplifiers

Also Published As

Publication number Publication date
EP1205036A1 (de) 2002-05-15
US7372891B1 (en) 2008-05-13
CA2382052C (en) 2010-10-19
JP2003507924A (ja) 2003-02-25
AU6305700A (en) 2001-03-13
EP1205036B1 (de) 2004-09-22
CA2382052A1 (en) 2001-02-22
DE60014113T2 (de) 2006-02-23
WO2001013531A1 (en) 2001-02-22
JP4463458B2 (ja) 2010-05-19
CN1165114C (zh) 2004-09-01
CN1367955A (zh) 2002-09-04
ATE277459T1 (de) 2004-10-15
EP1077532A1 (de) 2001-02-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition