DE602005010118D1 - Empfänger und kommunikationsverfahren für die digitale mehrträger-kommunikation - Google Patents
Empfänger und kommunikationsverfahren für die digitale mehrträger-kommunikationInfo
- 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
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)
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)
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 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2004
- 2004-12-16 JP JP2004364413A patent/JP4606149B2/ja active Active
-
2005
- 2005-12-14 US US11/302,496 patent/US7552162B2/en active Active
- 2005-12-16 AT AT05820247T patent/ATE410013T1/de not_active IP Right Cessation
- 2005-12-16 EP EP05820247A patent/EP1829313B1/de active Active
- 2005-12-16 ES ES05820247T patent/ES2318578T3/es active Active
- 2005-12-16 DE DE602005010118T patent/DE602005010118D1/de active Active
- 2005-12-16 WO PCT/JP2005/023551 patent/WO2006064973A1/en active IP Right Grant
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2624549C2 (ru) | Формирование сигнала водяного знака и встраивание водяного знака | |
EP1720310A3 (de) | Verfahren und Vorrichtung zum Multiplexen von Daten und Kontrollinformation in drahtlosen Kommunikationssystemen mit Frequenzvielfachzugriff | |
MY144085A (en) | Method and apparatus to select coding mode | |
TW200742463A (en) | Method and apparatus for creating a fingerprint for a wireless network | |
SG160382A1 (en) | Efficient employment of digital upsampling using ifft in ofdm systems for simpler analog filtering | |
RU2009121269A (ru) | Новая структура фрейма и тренировочная структура для систем с множеством несущих | |
WO2011053836A3 (en) | Method and apparatus for mutiplexing reference signal and data in a wireless communication system | |
CA2607526A1 (en) | Mobile communication system, transmitting equipment and transmission signal generation method | |
EP1940140A4 (de) | Verfahren, vorrichtung und system zur übersprechprüfung einer mehrbenutzer-kommunikationsleitung | |
CN105376189A (zh) | 声波通信方法和系统 | |
TW200629937A (en) | Low complexity adaptive channel estimation | |
CN102859585A (zh) | 水印信号提供器以及用于提供水印信号的方法 | |
WO2003096593A3 (en) | Wireless communication using sound | |
DE60101549D1 (de) | System und Verfahren zum Zugriff auf Informationen und/oder Daten im Internet | |
WO2011081809A3 (en) | Ofdm transmitter and methods for reducing the effects of severe interference with symbol loading | |
WO2008084719A1 (ja) | Ofdm方式を利用する移動通信システムで使用される送信装置、受信装置及び方法 | |
CN102546061B (zh) | 基于小波变换的自适应时频空穴检测方法 | |
TW200711413A (en) | A method of transmitting and receiving data in a multi-carrier system | |
SG126752A1 (en) | Protocols for transmission of data, in particular over telephone lines | |
IL169272A0 (en) | Method for the time-and frequency-domain synchronization of multiple devices in a transmission system with ofdm modulation | |
EP2326054A3 (de) | Kommunikationsvorrichtung und -verfahren | |
DE602005010118D1 (de) | Empfänger und kommunikationsverfahren für die digitale mehrträger-kommunikation | |
CN101217333B (zh) | 一种信道资源复用的传输方式及其接收方法 | |
CN105636023B (zh) | 智能设备的绑定方法及系统 | |
WO2011087559A3 (en) | Tone count selection |
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 |