DK0603788T3 - Modtageapparat for et spredt spektralsignal - Google Patents

Modtageapparat for et spredt spektralsignal

Info

Publication number
DK0603788T3
DK0603788T3 DK93120519.9T DK93120519T DK0603788T3 DK 0603788 T3 DK0603788 T3 DK 0603788T3 DK 93120519 T DK93120519 T DK 93120519T DK 0603788 T3 DK0603788 T3 DK 0603788T3
Authority
DK
Denmark
Prior art keywords
receiver
spectral signal
scattered spectral
scattered
signal
Prior art date
Application number
DK93120519.9T
Other languages
English (en)
Inventor
Hitoshi Takai
Yoshio Urabe
Hidetoshi Yamasaki
Original Assignee
Matsushita Electric Ind Co Ltd
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
Priority claimed from JP34392992A external-priority patent/JP3033374B2/ja
Priority claimed from JP8961493A external-priority patent/JP3161146B2/ja
Priority claimed from JP21282893A external-priority patent/JP2827834B2/ja
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Application granted granted Critical
Publication of DK0603788T3 publication Critical patent/DK0603788T3/da

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
    • H04B1/70718—Spread spectrum techniques using direct sequence modulation with asynchronous demodulation, i.e. not requiring code synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Noise Elimination (AREA)
DK93120519.9T 1992-12-24 1993-12-20 Modtageapparat for et spredt spektralsignal DK0603788T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP34392992A JP3033374B2 (ja) 1992-12-24 1992-12-24 データ送受信装置
JP8961493A JP3161146B2 (ja) 1993-04-16 1993-04-16 データ送受信装置
JP21282893A JP2827834B2 (ja) 1993-08-27 1993-08-27 データ送受信装置

Publications (1)

Publication Number Publication Date
DK0603788T3 true DK0603788T3 (da) 1998-05-04

Family

ID=27306169

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93120519.9T DK0603788T3 (da) 1992-12-24 1993-12-20 Modtageapparat for et spredt spektralsignal

Country Status (6)

Country Link
US (1) US5504774A (da)
EP (1) EP0603788B1 (da)
CA (1) CA2111807C (da)
DE (1) DE69313802T2 (da)
DK (1) DK0603788T3 (da)
FI (1) FI109849B (da)

Families Citing this family (36)

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US6334219B1 (en) 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
KR0142943B1 (ko) * 1995-06-20 1998-08-01 김광호 반송파주파수의 오차보상을 위한 대역확산통신시스템
JP3297580B2 (ja) * 1996-02-26 2002-07-02 キヤノン株式会社 スペクトラム拡散通信装置
JP2798129B2 (ja) * 1996-08-26 1998-09-17 日本電気株式会社 チャープスペクトラム拡散信号多重化装置用送信装置及び受信装置
JP3305217B2 (ja) 1996-12-03 2002-07-22 キヤノン株式会社 通信方法
US7035232B1 (en) 1996-12-03 2006-04-25 Canon Kabushiki Kaisha Spread-spectrum communication method and apparatus
US6628630B1 (en) 1997-04-15 2003-09-30 Matsushita Electric Industrial Co., Ltd. Spread spectrum communication method
JP3316744B2 (ja) * 1997-10-30 2002-08-19 三菱電機株式会社 Ａｆｃ回路、それを備えた受信機、及び自動周波数制御通信システム
EP0913958B1 (en) * 1997-10-31 2005-01-05 Matsushita Electric Industrial Co., Ltd. Diversity reception apparatus
JP2885772B1 (ja) * 1997-12-17 1999-04-26 日本電気移動通信株式会社 Ｃｄｍａシステムにおける受信方法、受信品質推定方法、送信電力制御方法及び送受信装置
JP2000013334A (ja) 1998-06-02 2000-01-14 Eastman Kodak Co ２．４乃至２．５ＧＨｚ帯域で動作する無線通信システム
EP0982890A1 (de) * 1998-08-28 2000-03-01 Siemens Aktiengesellschaft Telekommunikationssystem sowie Verfahren zum Erzeugen eines Haupttaktes in demselben
IL127223A (en) 1998-11-24 2002-08-14 Systel Dev And Ind Ltd Power-line digital communication system
US6647059B1 (en) * 1999-02-11 2003-11-11 Nortel Networks Limited Code division multiple access cable modem
TW450491U (en) * 1999-11-02 2001-08-11 Globlink Technology Inc Wireless device with frequency synthesizer
FI107971B (fi) * 1999-12-02 2001-10-31 Tellabs Oy Menetelmä ja järjestely vastaanottimen synkronoimiseksi kvadratuuri-amplitudimoduloituun signaaliin
US6661355B2 (en) * 2000-12-27 2003-12-09 Apple Computer, Inc. Methods and apparatus for constant-weight encoding & decoding
US20030133473A1 (en) * 2001-08-04 2003-07-17 Manis Constantine N. Power line communication system
US7646831B2 (en) * 2001-10-19 2010-01-12 Nokia Corporation Method and a device for controlling data extraction from a data stream containing at lease one data packet
WO2003043177A2 (en) * 2001-11-15 2003-05-22 Hrl Laboratories, Llc Agile spread waveform generator and photonic oscillator
US7085499B2 (en) * 2001-11-15 2006-08-01 Hrl Laboratories, Llc Agile RF-lightwave waveform synthesis and an optical multi-tone amplitude modulator
JP3569512B2 (ja) * 2002-02-20 2004-09-22 三菱電機株式会社 Ｄｓｒｃ車載器
KR20040089689A (ko) * 2002-03-01 2004-10-21 앤드류 코포레이션 피크 대 평균 신호 전력비 감소
US7313635B1 (en) * 2002-03-21 2007-12-25 Cisco Technology Method and apparatus for simulating a load on an application server in a network
CA2437065C (en) * 2002-08-23 2012-04-10 Matsushita Electric Industrial Co., Ltd. Data receiving device
US7308233B2 (en) * 2002-10-10 2007-12-11 Aster Wireless System employing wideband wireless communication with super cycle detection
TW200420025A (en) * 2003-03-25 2004-10-01 Gemtek Technology Co Ltd Wireless network architecture
US7499653B2 (en) * 2003-07-14 2009-03-03 Hrl Laboratories, Llc Multiple wavelength photonic oscillator
US7822082B2 (en) * 2004-01-27 2010-10-26 Hrl Laboratories, Llc Wavelength reconfigurable laser transmitter tuned via the resonance passbands of a tunable microresonator
US7084811B1 (en) * 2004-09-14 2006-08-01 Hrl Laboratories, Llc Agile optical wavelength selection for antenna beamforming
CN1842987B (zh) * 2004-09-17 2010-10-06 松下电器产业株式会社 无线传输系统和无线传输方法以及用于其中的无线站点
US7924936B2 (en) * 2006-06-19 2011-04-12 Xg Technology, Inc. System and method for wave damping
DE102006061670A1 (de) * 2006-12-28 2008-07-03 Robert Bosch Gmbh Verfahren zum Betreiben eines Radars und ein Radar
US7605737B2 (en) * 2007-03-08 2009-10-20 Texas Instruments Incorporated Data encoding in a clocked data interface
JP5270288B2 (ja) * 2007-10-01 2013-08-21 パナソニック株式会社 送信装置
US8817826B2 (en) * 2009-05-29 2014-08-26 Lsi Corporation Aggregating lower bandwidth asynchronously clocked communication links into a higher bandwidth link

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230726A1 (de) * 1982-08-18 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Verfahren zur stoerresistenten funkuebertragung auf kurzwelle
JPS6245232A (ja) * 1985-08-23 1987-02-27 Nec Home Electronics Ltd スペクトラム拡散電力線搬送通信方法および装置
DE3687748T2 (de) * 1985-12-26 1993-05-27 Matsushita Electric Ind Co Ltd Uebertragungsmethode eines digitalen signals mit verbesserten fehlerrateeigenschaften bei mehrweguebertragung.
JPS62257224A (ja) * 1986-04-30 1987-11-09 Nec Home Electronics Ltd スペクトラム拡散電力線搬送通信方法および装置
JPH01149627A (ja) * 1987-12-07 1989-06-12 Tokyo Electric Co Ltd スペクトラム拡散通信装置
JPH02156734A (ja) * 1988-12-09 1990-06-15 Clarion Co Ltd スペクトラム拡散受信機
US5081644A (en) * 1989-09-05 1992-01-14 Clarion Co., Ltd. Spread spectrum receiving device
JPH0777361B2 (ja) * 1990-07-04 1995-08-16 クラリオン株式会社 スペクトラム拡散受信装置
JPH0497631A (ja) * 1990-08-15 1992-03-30 Clarion Co Ltd スペクトラム拡散通信装置
JPH0777362B2 (ja) * 1990-08-28 1995-08-16 クラリオン株式会社 スペクトラム拡散通信装置

Also Published As

Publication number Publication date
FI935852A0 (fi) 1993-12-23
EP0603788A2 (en) 1994-06-29
FI935852A (fi) 1994-06-25
EP0603788A3 (en) 1994-10-26
FI109849B (fi) 2002-10-15
DE69313802D1 (de) 1997-10-16
CA2111807A1 (en) 1994-06-25
US5504774A (en) 1996-04-02
DE69313802T2 (de) 1998-04-09
EP0603788B1 (en) 1997-09-10
CA2111807C (en) 1999-08-17

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