DE602005010118D1 - Empfänger und kommunikationsverfahren für die digitale mehrträger-kommunikation - Google Patents

Empfänger und kommunikationsverfahren für die digitale mehrträger-kommunikation

Info

Publication number
DE602005010118D1
DE602005010118D1 DE602005010118T DE602005010118T DE602005010118D1 DE 602005010118 D1 DE602005010118 D1 DE 602005010118D1 DE 602005010118 T DE602005010118 T DE 602005010118T DE 602005010118 T DE602005010118 T DE 602005010118T DE 602005010118 D1 DE602005010118 D1 DE 602005010118D1
Authority
DE
Germany
Prior art keywords
wavelet
digital multi
communication
receiver
waveform data
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
DE602005010118T
Other languages
English (en)
Inventor
Hisao Koga
Nobutaka Kodama
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE602005010118D1 publication Critical patent/DE602005010118D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0004—Modulated-carrier systems using wavelets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2642—Wavelet transform modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/26542—Wavelet transform demodulators 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Communication Control (AREA)
  • Circuits Of Receivers In General (AREA)
DE602005010118T 2004-12-16 2005-12-16 Empfänger und kommunikationsverfahren für die digitale mehrträger-kommunikation Active DE602005010118D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004364413A JP4606149B2 (ja) 2004-12-16 2004-12-16 受信装置及び受信方法
PCT/JP2005/023551 WO2006064973A1 (en) 2004-12-16 2005-12-16 Receiver and communication method for digital multi-carrier communication

Publications (1)

Publication Number Publication Date
DE602005010118D1 true DE602005010118D1 (de) 2008-11-13

Family

ID=35985736

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005010118T Active DE602005010118D1 (de) 2004-12-16 2005-12-16 Empfänger und kommunikationsverfahren für die digitale mehrträger-kommunikation

Country Status (7)

Country Link
US (1) US7552162B2 (de)
EP (1) EP1829313B1 (de)
JP (1) JP4606149B2 (de)
AT (1) ATE410013T1 (de)
DE (1) DE602005010118D1 (de)
ES (1) ES2318578T3 (de)
WO (1) WO2006064973A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4749815B2 (ja) * 2005-09-27 2011-08-17 パナソニック株式会社 マルチキャリア通信装置、マルチキャリア通信システム、及びマルチキャリア通信方法
US7912139B2 (en) * 2006-04-03 2011-03-22 Panasonic Corporation Multi-carrier communication apparatus, power line communication circuit, and multi-carrier communication method
US7889751B2 (en) * 2007-03-06 2011-02-15 Sudhir Aggarwal Low power wireless communication system

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US31048A (en) * 1861-01-01 Mattress
US57529A (en) * 1866-08-28 Improved screening and sifting apparatus
US37722A (en) * 1863-02-17 Improved bung for coal-oil barrels
US33612A (en) * 1861-10-29 Improvement in car-couplings
US8086A (en) * 1851-05-13 Plawihg-machiwe
US156014A (en) * 1874-10-20 Improvement in soft-metal hammers
US5995539A (en) 1993-03-17 1999-11-30 Miller; William J. Method and apparatus for signal transmission and reception
US5497398A (en) * 1993-08-12 1996-03-05 Aware, Inc. Multi-carrier transceiver
JP3420642B2 (ja) * 1994-08-26 2003-06-30 株式会社東芝 伝送方式
US5636246A (en) * 1994-11-16 1997-06-03 Aware, Inc. Multicarrier transmission system
US5631610A (en) * 1996-01-25 1997-05-20 Aware, Inc. Single side-band modulation system for use in digitally implemented multicarrier transmission systems
DK1021901T3 (da) * 1997-10-10 2010-03-08 Daphimo Co B V Llc Splitterløst multibærermodem
JP3470583B2 (ja) 1998-03-05 2003-11-25 株式会社豊田中央研究所 受信機
JP2967193B2 (ja) 1998-03-20 1999-10-25 郵政省通信総合研究所長 直交ウェーブレットを用いた情報伝送方法
US5992239A (en) * 1998-09-10 1999-11-30 Boehringer Laboratories, Inc. Gauge
JP3596321B2 (ja) 1998-09-21 2004-12-02 三菱電機株式会社 電力線搬送通信装置及びその通信制御方法
US6487574B1 (en) * 1999-02-26 2002-11-26 Microsoft Corp. System and method for producing modulated complex lapped transforms
US6473409B1 (en) * 1999-02-26 2002-10-29 Microsoft Corp. Adaptive filtering system and method for adaptively canceling echoes and reducing noise in digital signals
US6496795B1 (en) * 1999-05-05 2002-12-17 Microsoft Corporation Modulated complex lapped transform for integrated signal enhancement and coding
JP2000278237A (ja) 1999-03-25 2000-10-06 Toshiba Corp Ｏｆｄｍ用中継装置
DE69902623T2 (de) 1999-03-25 2003-04-10 Kabushiki Kaisha Toshiba, Kawasaki Zwischenverstärker eines OFDM-Übertragungssignals
EP1134945B1 (de) 2000-03-07 2008-05-14 Alcatel Lucent Verfahren zur Bestimmung einer Eigenschaft eines Kanals und Diskreter-Wavelet Empfänger zur Durchführung des Verfahrens
US7027391B2 (en) * 2001-04-26 2006-04-11 Mitsubishi Electric Research Laboratories, Inc. Adaptive bandwidth allocation by wavelet decomposition and energy analysis of network traffic
JP4822038B2 (ja) 2001-08-28 2011-11-24 大日本印刷株式会社 ディスクリート用パッケージ及びその製造方法並びにそれに用いるリードフレーム
JP3931666B2 (ja) * 2002-01-24 2007-06-20 松下電器産業株式会社 電力線搬送通信装置
AU2003237796A1 (en) 2002-01-24 2003-09-02 Matsushita Electric Industrial Co., Ltd. Method of and system for power line carrier communications
KR100481852B1 (ko) * 2002-07-22 2005-04-11 삼성전자주식회사 고속 푸리에 변환 장치
JP4292898B2 (ja) * 2002-09-25 2009-07-08 パナソニック株式会社 通信装置
JP4161693B2 (ja) * 2002-11-25 2008-10-08 松下電器産業株式会社 マルチキャリア送信装置およびマルチキャリア受信装置ならびにマルチキャリア通信装置
WO2004075502A2 (en) * 2003-02-19 2004-09-02 Matsushita Electric Industrial Co. Ltd. Receiving apparatus and method for digital multi-carrier transmission
ATE433241T1 (de) 2003-06-18 2009-06-15 Panasonic Corp Verfahren und vorrichtung zum empfang von digitalen multiträgersignalen unter verwendung einer wavelet transformation
WO2005004426A1 (en) 2003-07-03 2005-01-13 Matsushita Electric Industrial Co., Ltd. Transmitter and method for digital multi-carrier transmission using wavelets
JP4356392B2 (ja) 2003-08-07 2009-11-04 パナソニック株式会社 通信装置

Also Published As

Publication number Publication date
US7552162B2 (en) 2009-06-23
JP2006174135A (ja) 2006-06-29
ATE410013T1 (de) 2008-10-15
EP1829313B1 (de) 2008-10-01
EP1829313A1 (de) 2007-09-05
WO2006064973A1 (en) 2006-06-22
ES2318578T3 (es) 2009-05-01
US20060133528A1 (en) 2006-06-22
JP4606149B2 (ja) 2011-01-05

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8364 No opposition during term of opposition