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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)

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EP1646170B1 (de) * 2003-08-20 2019-10-09 Godo Kaisha IP Bridge 1 Vorrichtung zur funkkommunikation und verfahren zur zuweisung von unterträgern
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
US8261150B2 (en) 2004-11-25 2012-09-04 Panasonic Corporation Multi-antenna transmitting apparatus, multi-antenna receiving apparatus, and data re-transmitting method
WO2006070484A1 (ja) * 2004-12-28 2006-07-06 Hitachi Communication Technologies, Ltd. 通信制御方法、無線通信システム及び無線通信機
US7876806B2 (en) * 2005-03-24 2011-01-25 Interdigital Technology Corporation Orthogonal frequency division multiplexing-code division multiple access system
KR101003087B1 (ko) * 2005-06-17 2010-12-21 삼성전자주식회사 이동통신 시스템에서 방송 데이터의 송수신 장치 및 방법
EP1734714B1 (de) 2005-06-17 2012-07-18 Samsung Electronics Co., Ltd. Vorrichtung und Verfahren zur Übertragung/zum Empfang von Rundfunkdaten in einem Mobilfunksystem
EP1906570A1 (de) * 2005-08-19 2008-04-02 Matsushita Electric Industrial Co., Ltd. Drahtloses kommunikationsgerät und verfahren
US8081685B2 (en) * 2005-08-26 2011-12-20 Sharp Kabushiki Kaisha Communication control apparatus, communication terminal apparatus, wireless communication system, and transmitting method
WO2007023958A1 (ja) * 2005-08-26 2007-03-01 Matsushita Electric Industrial Co., Ltd. 無線送信装置及び無線送信方法
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
US7966427B2 (en) * 2006-09-29 2011-06-21 Rockwell Automation Technologies, Inc. Proxy object configuration of industrial component
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
WO2008129845A1 (ja) * 2007-03-28 2008-10-30 Panasonic Corporation 無線通信装置および緊急信号送信方法
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
WO2009082333A1 (en) * 2007-12-21 2009-07-02 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements in a mobile telecommunications network
CN101971547B (zh) * 2008-03-10 2015-11-25 交互数字专利控股公司 有效利用harq进程进行半持续和动态数据传输的方法和设备
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、装置及系统
US9820239B2 (en) * 2014-06-20 2017-11-14 Apple Inc. Power allocation for encoded bits in OFDM systems
US12143180B2 (en) 2014-10-24 2024-11-12 Interdigital Patent Holdings, Inc. Guard intervals for multi-user high efficiency (HE) wireless local area network (WLAN) communication
US10305630B2 (en) * 2015-10-30 2019-05-28 Panasonic Corporation Base station, controller, communication system, and interference avoidance method

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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
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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
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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
AU779378C (en) * 2000-01-20 2005-02-24 Apple Inc. Hybrid ARQ schemes with soft combining in variable rate packet data transmission
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
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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
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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
AU2003284544A1 (en) 2004-06-15
WO2004047347A1 (ja) 2004-06-03
EP1564920A4 (de) 2008-11-05
US7746762B2 (en) 2010-06-29
EP1564920A1 (de) 2005-08-17
US20060062140A1 (en) 2006-03-23
EP1564920B1 (de) 2010-04-14

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