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WO2009001465A1 - 送信装置、送信方法、受信装置、及び受信方法 - Google Patents

送信装置、送信方法、受信装置、及び受信方法 Download PDF

Info

Publication number
WO2009001465A1
WO2009001465A1 PCT/JP2007/063036 JP2007063036W WO2009001465A1 WO 2009001465 A1 WO2009001465 A1 WO 2009001465A1 JP 2007063036 W JP2007063036 W JP 2007063036W WO 2009001465 A1 WO2009001465 A1 WO 2009001465A1
Authority
WO
WIPO (PCT)
Prior art keywords
signal
effect
fdma
transmitter
symbol
Prior art date
Application number
PCT/JP2007/063036
Other languages
English (en)
French (fr)
Inventor
Yuta Seki
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to PCT/JP2007/063036 priority Critical patent/WO2009001465A1/ja
Priority to EP07767829A priority patent/EP2173045A1/en
Priority to CN200780053469A priority patent/CN101689951A/zh
Priority to US12/666,273 priority patent/US20100189092A1/en
Priority to JP2009520265A priority patent/JPWO2009001465A1/ja
Publication of WO2009001465A1 publication Critical patent/WO2009001465A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H04L5/0083—Timing of allocation at predetermined intervals symbol-by-symbol

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　伝送効率を低下させずに、遅延波の影響を軽減し、全体のスループットの低下を防止する送信装置。ＳＣ－ＦＤＭＡ信号を送信する当該送信装置において、データ並び替え部（１３０）は、ＳＣ－ＦＤＭＡ信号のシンボル長の端ほど、誤り特性が良い信号又は高い誤り特性が要求されない信号を配置して時間領域信号を取得し、時間－周波数変換部（１４０）は、この時間領域信号を用いてＳＣ－ＦＤＭＡ信号を形成する。これにより、ＳＣ－ＦＤＭＡシンボル長のなかで、遅延波の影響を受けやすいシンボル端と、遅延波の影響が少ないシンボル中央とを選択して信号を並べることができるので、遅延波の影響を受けやすいシンボル端における誤りがパケット全体へ与える影響を低減させて、全体のスループットの低下を防止することができる。
PCT/JP2007/063036 2007-06-28 2007-06-28 送信装置、送信方法、受信装置、及び受信方法 WO2009001465A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/JP2007/063036 WO2009001465A1 (ja) 2007-06-28 2007-06-28 送信装置、送信方法、受信装置、及び受信方法
EP07767829A EP2173045A1 (en) 2007-06-28 2007-06-28 Transmitter, transmitting method, receiver, and receiving method
CN200780053469A CN101689951A (zh) 2007-06-28 2007-06-28 发送装置、发送方法、接收装置及接收方法
US12/666,273 US20100189092A1 (en) 2007-06-28 2007-06-28 Transmitter, transmitting method, receiver, and receiving method
JP2009520265A JPWO2009001465A1 (ja) 2007-06-28 2007-06-28 送信装置、送信方法、受信装置、及び受信方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/063036 WO2009001465A1 (ja) 2007-06-28 2007-06-28 送信装置、送信方法、受信装置、及び受信方法

Publications (1)

Publication Number Publication Date
WO2009001465A1 true WO2009001465A1 (ja) 2008-12-31

Family

ID=40185297

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/063036 WO2009001465A1 (ja) 2007-06-28 2007-06-28 送信装置、送信方法、受信装置、及び受信方法

Country Status (5)

Country Link
US (1) US20100189092A1 (ja)
EP (1) EP2173045A1 (ja)
JP (1) JPWO2009001465A1 (ja)
CN (1) CN101689951A (ja)
WO (1) WO2009001465A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011093511A1 (ja) * 2010-01-29 2011-08-04 日本電気株式会社 無線通信システム、送信機およびマルチキャリア通信方法
WO2011093514A1 (ja) * 2010-01-29 2011-08-04 日本電気株式会社 無線通信システム、送信機およびマルチキャリア通信方法
WO2015075937A1 (ja) * 2013-11-22 2015-05-28 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 情報処理プログラム、受信プログラムおよび情報処理装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8929352B2 (en) * 2008-12-18 2015-01-06 Gerhard Fettweis Method and apparatus for multi-carrier frequency division multiplexing transmission
US8467372B2 (en) * 2010-07-21 2013-06-18 Harris Corporation Wireless communication system with reordering of data symbols and related methods
JP5753678B2 (ja) * 2010-11-25 2015-07-22 シャープ株式会社 無線送信装置
WO2019043904A1 (ja) * 2017-09-01 2019-03-07 株式会社Ｎｔｔドコモ 通信装置および通信方法

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JP2003273844A (ja) * 2002-03-14 2003-09-26 Matsushita Electric Ind Co Ltd 受信装置及び受信方法
WO2007032492A1 (ja) * 2005-09-16 2007-03-22 Matsushita Electric Industrial Co., Ltd. 無線送信装置、無線受信装置およびデータ配置方法
WO2007052767A1 (ja) * 2005-11-04 2007-05-10 Matsushita Electric Industrial Co., Ltd. 無線送信装置および無線送信方法
WO2007063937A1 (ja) * 2005-12-01 2007-06-07 Matsushita Electric Industrial Co., Ltd. 無線送信装置及び無線送信方法

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US6904110B2 (en) * 1997-07-31 2005-06-07 Francois Trans Channel equalization system and method
US6445717B1 (en) * 1998-05-01 2002-09-03 Niwot Networks, Inc. System for recovering lost information in a data stream
FI105734B (fi) * 1998-07-03 2000-09-29 Nokia Networks Oy Automaattinen uudelleenlähetys
EP1075099B1 (en) * 1999-07-28 2012-04-18 Panasonic Corporation Apparatus for the transmission of data and method for digital radio communication
US6308294B1 (en) * 1999-11-17 2001-10-23 Motorola, Inc. Adaptive hybrid ARQ using turbo code structure
US7756002B2 (en) * 2003-01-30 2010-07-13 Texas Instruments Incorporated Time-frequency interleaved orthogonal frequency division multiplexing ultra wide band physical layer
JP4703310B2 (ja) * 2005-08-04 2011-06-15 株式会社東芝 通信方法および通信システム
JP4654294B2 (ja) * 2006-05-19 2011-03-16 パナソニック株式会社 無線送信装置及び無線送信方法
US8174995B2 (en) * 2006-08-21 2012-05-08 Qualcom, Incorporated Method and apparatus for flexible pilot pattern
JP4342565B2 (ja) * 2007-03-08 2009-10-14 株式会社東芝 送信機および受信機
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Patent Citations (4)

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JP2003273844A (ja) * 2002-03-14 2003-09-26 Matsushita Electric Ind Co Ltd 受信装置及び受信方法
WO2007032492A1 (ja) * 2005-09-16 2007-03-22 Matsushita Electric Industrial Co., Ltd. 無線送信装置、無線受信装置およびデータ配置方法
WO2007052767A1 (ja) * 2005-11-04 2007-05-10 Matsushita Electric Industrial Co., Ltd. 無線送信装置および無線送信方法
WO2007063937A1 (ja) * 2005-12-01 2007-06-07 Matsushita Electric Industrial Co., Ltd. 無線送信装置及び無線送信方法

Non-Patent Citations (3)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011093511A1 (ja) * 2010-01-29 2011-08-04 日本電気株式会社 無線通信システム、送信機およびマルチキャリア通信方法
WO2011093514A1 (ja) * 2010-01-29 2011-08-04 日本電気株式会社 無線通信システム、送信機およびマルチキャリア通信方法
WO2015075937A1 (ja) * 2013-11-22 2015-05-28 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 情報処理プログラム、受信プログラムおよび情報処理装置
US9871587B2 (en) 2013-11-22 2018-01-16 Panasonic Intellectual Property Corporation Of America Information processing method for generating encoded signal for visible light communication

Also Published As

Publication number Publication date
CN101689951A (zh) 2010-03-31
JPWO2009001465A1 (ja) 2010-08-26
US20100189092A1 (en) 2010-07-29
EP2173045A1 (en) 2010-04-07

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