DE60332146D1 - Sendervorrichtung und Sendeverfahren - Google Patents

Sendervorrichtung und Sendeverfahren

Info

Publication number
DE60332146D1
DE60332146D1 DE60332146T DE60332146T DE60332146D1 DE 60332146 D1 DE60332146 D1 DE 60332146D1 DE 60332146 T DE60332146 T DE 60332146T DE 60332146 T DE60332146 T DE 60332146T DE 60332146 D1 DE60332146 D1 DE 60332146D1
Authority
DE
Germany
Prior art keywords
transmission method
transmitter device
transmitter
transmission
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
DE60332146T
Other languages
English (en)
Inventor
Hiroaki Sudo
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
Panasonic Corp
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 JP2002333448A external-priority patent/JP3796211B2/ja
Priority claimed from JP2002355079A external-priority patent/JP4163937B2/ja
Application filed by Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of DE60332146D1 publication Critical patent/DE60332146D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60332146T 2002-11-18 2003-11-13 Sendervorrichtung und Sendeverfahren Expired - Lifetime DE60332146D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002333448A JP3796211B2 (ja) 2002-11-18 2002-11-18 送信装置及び送信方法
JP2002355079A JP4163937B2 (ja) 2002-12-06 2002-12-06 Ｏｆｄｍ−ｃｄｍａ送信装置及びｏｆｄｍ−ｃｄｍａ送信方法
PCT/JP2003/014418 WO2004047347A1 (ja) 2002-11-18 2003-11-13 送信装置及び送信方法

Publications (1)

Publication Number Publication Date
DE60332146D1 true DE60332146D1 (de) 2010-05-27

Family

ID=32328311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60332146T Expired - Lifetime DE60332146D1 (de) 2002-11-18 2003-11-13 Sendervorrichtung und Sendeverfahren

Country Status (5)

Country Link
US (1) US7746762B2 (de)
EP (1) EP1564920B1 (de)
AU (1) AU2003284544A1 (de)
DE (1) DE60332146D1 (de)
WO (1) WO2004047347A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2340104C2 (ru) * 2003-08-20 2008-11-27 Мацусита Электрик Индастриал Ко., Лтд. Устройство беспроводной связи и способ выделения поднесущих
JP4459738B2 (ja) * 2004-07-05 2010-04-28 株式会社エヌ・ティ・ティ・ドコモ 中継装置、通信装置および指向性制御方法
WO2006057195A1 (ja) 2004-11-25 2006-06-01 Matsushita Electric Industrial Co., Ltd. マルチアンテナ送信装置、マルチアンテナ受信装置及びデータ再送方法
CN101091337B (zh) * 2004-12-28 2013-05-08 株式会社日立制作所 通信控制方法及无线基站
US7876806B2 (en) * 2005-03-24 2011-01-25 Interdigital Technology Corporation Orthogonal frequency division multiplexing-code division multiple access system
EP1734714B1 (de) 2005-06-17 2012-07-18 Samsung Electronics Co., Ltd. Vorrichtung und Verfahren zur Übertragung/zum Empfang von Rundfunkdaten in einem Mobilfunksystem
KR101003087B1 (ko) 2005-06-17 2010-12-21 삼성전자주식회사 이동통신 시스템에서 방송 데이터의 송수신 장치 및 방법
US7782896B2 (en) * 2005-08-19 2010-08-24 Panasonic Corporation Wireless communication apparatus and wireless communication method
US7961811B2 (en) * 2005-08-26 2011-06-14 Panasonic Corporation Radio transmitting apparatus and radio transmitting method
CN101243634B (zh) * 2005-08-26 2012-07-25 夏普株式会社 通信控制装置、通信终端装置、无线通信***以及发送方法
US8311135B2 (en) * 2006-04-28 2012-11-13 Mitsubishi Electric Corporation Wireless communication apparatus
JP4964540B2 (ja) 2006-09-08 2012-07-04 京セラ株式会社 基地局装置及び無線通信方法
JP4805081B2 (ja) * 2006-09-29 2011-11-02 富士通株式会社 無線中継装置、無線中継方法および無線中継プログラム
US7966427B2 (en) * 2006-09-29 2011-06-21 Rockwell Automation Technologies, Inc. Proxy object configuration of industrial component
US8340033B2 (en) * 2007-03-28 2012-12-25 Panasonic Corporation Wireless communication device and emergency signal transmission method
US7873011B2 (en) * 2007-08-08 2011-01-18 Nokia Corporation Apparatus, method and computer program product for bi-directional resource allocation to decrease signaling for retransmissions
CA2710157C (en) * 2007-12-21 2017-01-03 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements in a mobile telecommunications network
WO2009114401A1 (en) * 2008-03-10 2009-09-17 Interdigital Patent Holdings, Inc. Method and apparatus for efficiently utilizing harq processes for semi-persistent and dynamic data transmissions
CN103795464B (zh) * 2013-07-31 2015-04-15 深圳光启创新技术有限公司 具有错误重发机制的可见光信号的发送方法和接收方法、装置及***
US9820239B2 (en) * 2014-06-20 2017-11-14 Apple Inc. Power allocation for encoded bits in OFDM systems
US10305630B2 (en) * 2015-10-30 2019-05-28 Panasonic Corporation Base station, controller, communication system, and interference avoidance method

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5422887A (en) * 1991-11-27 1995-06-06 Ncr Corporation Medium access protocol for wireless local area network
JP2772206B2 (ja) 1992-09-25 1998-07-02 エヌ・ティ・ティ移動通信網株式会社 自動再送要求を用いたデータ伝送方式
JPH06232871A (ja) 1993-01-29 1994-08-19 Toshiba Corp 無線通信システム
FR2701178A1 (fr) * 1993-02-03 1994-08-05 Philips Electronique Lab Système de communication par étalement de spectre à multiutilisateurs.
JP3107528B2 (ja) 1997-08-07 2000-11-13 日本電信電話株式会社 誤り補償方法およびマルチキャリア伝送装置
US6091781A (en) * 1997-11-14 2000-07-18 Lucent Technologies Inc. Single sideband transmission of QPSK, QAM and other signals
JP2000134668A (ja) 1998-10-27 2000-05-12 Nec Corp 移動通信システムにおける通信状態改善方法および移動通信システム
JP3519291B2 (ja) * 1998-11-06 2004-04-12 松下電器産業株式会社 Ｏｆｄｍ通信装置及び方法
JP2000151504A (ja) 1998-11-18 2000-05-30 Nec Saitama Ltd 基地局無線装置及びその制御方法
JP2000244441A (ja) 1998-12-22 2000-09-08 Matsushita Electric Ind Co Ltd Ｏｆｄｍ送受信装置
GB9901491D0 (en) * 1999-01-22 1999-03-17 Univ Bristol Receiver
JP3618600B2 (ja) 1999-09-28 2005-02-09 株式会社東芝 無線通信システム、無線通信方法、無線基地局、および無線端末局
JP3544635B2 (ja) * 1999-10-05 2004-07-21 松下電器産業株式会社 送受信装置および送受信方法
US6628723B1 (en) * 1999-10-15 2003-09-30 Cisco Technology Coding rate reduction for turbo codes
JP3581281B2 (ja) 1999-11-11 2004-10-27 松下電器産業株式会社 Ｏｆｄｍ−ｃｄｍａ方式受信装置およびｏｆｄｍ−ｃｄｍａ方式送信装置
CA2397893C (en) * 2000-01-20 2011-05-03 Nortel Networks Limited Hybrid arq schemes with soft combining in variable rate packet data applications
US20020051501A1 (en) * 2000-04-28 2002-05-02 Victor Demjanenko Use of turbo-like codes for QAM modulation using independent I and Q decoding techniques and applications to xDSL systems
JP2002026863A (ja) 2000-07-03 2002-01-25 Denso Corp Ｏｆｄｍ方式を用いて通信を行う送信機および受信機
JP2002171298A (ja) * 2000-09-21 2002-06-14 Matsushita Electric Ind Co Ltd 無線送信装置及び送信信号マッピング方法
US20020163975A1 (en) * 2000-09-21 2002-11-07 Mitsuru Uesugi Wireless transmission device, and transmission signal mapping method
US6885630B2 (en) * 2001-01-03 2005-04-26 At&T Corp. Combined simulcasting and dedicated services in a wireless communication system
JP2002281047A (ja) 2001-01-10 2002-09-27 Ntt Docomo Inc パケット通信制御装置及び方法、データ通信中継装置及び方法、並びにネットワークシステム
JP2002261726A (ja) * 2001-03-01 2002-09-13 Nippon Telegr & Teleph Corp <Ntt> Ｏｆｄｍ信号送受信装置
JP3679018B2 (ja) * 2001-03-14 2005-08-03 松下電器産業株式会社 無線通信装置および無線通信方法
JP3394528B2 (ja) 2001-03-19 2003-04-07 松下電器産業株式会社 パケット伝送システム及びパケット伝送方法
US7088782B2 (en) * 2001-04-24 2006-08-08 Georgia Tech Research Corporation Time and frequency synchronization in multi-input, multi-output (MIMO) systems
KR100689551B1 (ko) * 2001-06-18 2007-03-09 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 데이터 송신 및수신장치 및 방법

Also Published As

Publication number Publication date
US7746762B2 (en) 2010-06-29
AU2003284544A1 (en) 2004-06-15
EP1564920A4 (de) 2008-11-05
WO2004047347A1 (ja) 2004-06-03
EP1564920A1 (de) 2005-08-17
US20060062140A1 (en) 2006-03-23
EP1564920B1 (de) 2010-04-14

Similar Documents

Publication Publication Date Title
DE602004013126D1 (de) Übertragungseinrichtung und einstellverfahren dafür
DE602004032309D1 (de) Funkübertragungsvorrichtung und übertragungsratenbestimmungsverfahren
DE60332146D1 (de) Sendervorrichtung und Sendeverfahren
DE602004006981D1 (de) Datenabrufende und -übertragende vorrichtungen und verfahren
DE60328168D1 (de) Empfangseinrichtung und empfangsverfahren
DE60104113D1 (de) Übertragungsverfahren und Übertragungsgerät mit Mehrkanal-ARQ
DE60235651D1 (de) Kommunikationsvorrichtung und kommunikationsverfahren
DE502004001912D1 (de) Bewegungsübertragungsvorrichtung und - verfahren
DE60234030D1 (de) Kommunikationsvorrichtung und -verfahren
DE60336922D1 (de) Orthogonalfrequenz-mehrträger übertragungseinrichtung und übertragungsverfahren
DE60331729D1 (de) Audiocodierungsverfahren und audiocodierungseinrichtung
TWI369865B (en) Transmission method and transmitter
FI20021507A0 (fi) Menetelmä ja laite tiedonsiirtoon
DE60218397D1 (de) Kommunikationsgerät und -verfahren
EP1531568A4 (de) Ofdm-cdma-übertragungseinrichtung und ofdm-cdma-übertragungsverfahren
DE60235270D1 (de) Rückschaltungsvorrichtung und Rückschaltungsverfahren
DE60129441D1 (de) Spitzenwertunterdrückungsverfahren und Datenübertragungsgerät
DE602005018005D1 (de) Mehrträgersendeeinrichtung und -verfahren
EP1598970A4 (de) Übertragungseinrichtung und übertragungsverfahren
DE60238229D1 (de) Sendevorrichtung und sendeverfahren
DE60237870D1 (de) Übertragungsgerät und Bildübertragungsverfahren
DE60134579D1 (de) Kommunikationsverfahren und kommunikationseinrichtung
DE60318988D1 (de) Modulationsgerät und -verfahren
AU2003231477A1 (en) Transmission device and transmission method
DE602004004992D1 (de) Übertragungsgerät und Sende-Empfängersystem

Legal Events

Date Code Title Description
8364 No opposition during term of opposition