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WO2002011334A1 - Dispositif de communication amrc a porteuses multiples - Google Patents

Dispositif de communication amrc a porteuses multiples Download PDF

Info

Publication number
WO2002011334A1
WO2002011334A1 PCT/JP2001/006517 JP0106517W WO0211334A1 WO 2002011334 A1 WO2002011334 A1 WO 2002011334A1 JP 0106517 W JP0106517 W JP 0106517W WO 0211334 A1 WO0211334 A1 WO 0211334A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
transmission data
multicarrier signal
spreading
communication device
Prior art date
Application number
PCT/JP2001/006517
Other languages
English (en)
French (fr)
Inventor
Keiichi Kitagawa
Atsushi Sumasu
Osamu Kato
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.
Priority to AU2002227523A priority Critical patent/AU2002227523A1/en
Priority to KR1020027004082A priority patent/KR20020033209A/ko
Priority to EP20010984463 priority patent/EP1213864A1/en
Publication of WO2002011334A1 publication Critical patent/WO2002011334A1/ja

Links

Classifications

    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H04L5/026—Multiplexing of multicarrier modulation signals using code division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M9/00—Parallel/series conversion or vice versa
    • 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
    • H04L27/2614—Peak power aspects
    • H04L27/2623—Reduction thereof by clipping

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
PCT/JP2001/006517 2000-07-31 2001-07-30 Dispositif de communication amrc a porteuses multiples WO2002011334A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2002227523A AU2002227523A1 (en) 2000-07-31 2001-07-30 Multicarrier cdma communication device
KR1020027004082A KR20020033209A (ko) 2000-07-31 2001-07-30 멀티캐리어 ｃｄｍａ 통신 장치 및 멀티캐리어 ｃｄｍａ통신 방법, 통신 단말 장치 및 기지국 장치
EP20010984463 EP1213864A1 (en) 2000-07-31 2001-07-30 Multicarrier cdma communication device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-230471 2000-07-31
JP2000230471A JP3490384B2 (ja) 2000-07-31 2000-07-31 マルチキャリアｃｄｍａ通信装置

Publications (1)

Publication Number Publication Date
WO2002011334A1 true WO2002011334A1 (fr) 2002-02-07

Family

ID=18723424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/006517 WO2002011334A1 (fr) 2000-07-31 2001-07-30 Dispositif de communication amrc a porteuses multiples

Country Status (7)

Country Link
US (1) US20020181489A1 (ja)
EP (1) EP1213864A1 (ja)
JP (1) JP3490384B2 (ja)
KR (1) KR20020033209A (ja)
CN (1) CN1254936C (ja)
AU (1) AU2002227523A1 (ja)
WO (1) WO2002011334A1 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2361247C (en) * 2000-11-06 2008-10-07 Ntt Docomo, Inc. Transmitter, transmitting method, receiver, and receiving method for mc-cdma communication system
JP3548148B2 (ja) * 2001-09-27 2004-07-28 松下電器産業株式会社 Ｏｆｄｍ送信装置及びｏｆｄｍ送信方法
JP2003319005A (ja) * 2002-02-20 2003-11-07 Mitsubishi Electric Corp シンボルタイミング補正回路、受信機、シンボルタイミング補正方法、及び復調処理方法
JP2003283460A (ja) * 2002-03-26 2003-10-03 Matsushita Electric Ind Co Ltd マルチキャリア送信装置およびマルチキャリア送信方法
KR100469425B1 (ko) * 2002-04-27 2005-02-02 엘지전자 주식회사 이동통신 시스템의 데이터 전송 장치 및 방법
US6888393B2 (en) 2002-09-04 2005-05-03 Hitachi Kokusai Electric, Inc. Amplitude limiting apparatus and multi-carrier signal generating apparatus
US7583736B2 (en) 2002-09-12 2009-09-01 Panasonic Corporation Radio transmission device, radio reception device, and method for selecting transmission cancellation subcarriers
US20050239488A1 (en) * 2002-11-01 2005-10-27 Matsushita Electric Industrial Co., Ltd Multi-carrier communication method and multi-carrier communication method
DE60336922D1 (de) * 2002-12-02 2011-06-09 Ntt Docomo Inc Orthogonalfrequenz-mehrträger übertragungseinrichtung und übertragungsverfahren
US8422434B2 (en) 2003-02-18 2013-04-16 Qualcomm Incorporated Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems
CN1886923A (zh) * 2003-12-02 2006-12-27 松下电器产业株式会社 多载波通信中的无线发送装置及峰值功率的抑制方法
JP4205596B2 (ja) * 2004-01-16 2009-01-07 林二郎 峰崎 情報通信システム
DE102004029236B4 (de) * 2004-06-17 2006-08-03 Infineon Technologies Ag Verfahren und Vorrichtung zur Reduzierung des dynamischen Bereichs eines Funksignals
JP2006135417A (ja) * 2004-11-02 2006-05-25 Matsushita Electric Ind Co Ltd Ｏｆｄｍ信号伝送装置
US20070058986A1 (en) * 2005-09-09 2007-03-15 David Butler Optical network regenerator bypass module and associated method
JP4832076B2 (ja) * 2005-12-22 2011-12-07 京セラ株式会社 移動端末、通信制御装置及び通信方法
JP4504317B2 (ja) * 2006-01-17 2010-07-14 学校法人同志社 Ｍｃ−ｃｄｍａシステム、送信装置および受信装置
US20080049864A1 (en) * 2006-08-28 2008-02-28 Eriksson Stefan G Method and apparatus for spectrum-preserving amplitude compression of a modulated signal
WO2008097000A1 (en) * 2007-02-08 2008-08-14 Samsung Electronics Co., Ltd. Method and apparatus for determining reverse transmission power of mobile station in an orthogonal frequency division multiplexing system
KR101317098B1 (ko) 2007-02-08 2013-10-11 삼성전자주식회사 직교 주파수 분할 다중 시스템에서 이동 단말의 역방향 전송 전력을 결정하는 방법 및 장치
US8411771B2 (en) 2010-05-19 2013-04-02 Qualcomm Incorporated Predictive clipping in multi-carrier wireless communication systems
CN102215047B (zh) * 2011-05-20 2014-03-12 西北工业大学 一种高速数据传输的软扩频多路复用方法
US11539565B2 (en) * 2021-01-20 2022-12-27 Qualcomm Incorporated Hybrid automatic repeat request (HARQ) techniques for reducing peak-to-average power ratio (PAPR)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018249A1 (fr) * 1994-12-05 1996-06-13 Ntt Mobile Communications Network Inc. Appareil et procede pour multiplexer un signal

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758030B1 (fr) * 1996-12-31 1999-03-26 Sgs Thomson Microelectronics Procede et dispositif de mise en forme d'un bruit d'ecretage d'une modulation multiporteuse
US6175551B1 (en) * 1997-07-31 2001-01-16 Lucent Technologies, Inc. Transmission system and method employing peak cancellation to reduce the peak-to-average power ratio
JP3462388B2 (ja) * 1998-04-28 2003-11-05 松下電器産業株式会社 無線通信装置
US6757299B1 (en) * 1998-09-24 2004-06-29 Silicon Automation Systems Limited Peak power to average power ratio reduction in multicarrier communication systems using error-correcting code
US6853632B1 (en) * 1998-09-24 2005-02-08 Amit Verma Technique for peak power to average power ratio reduction in multicarrier communication systems
US6449466B1 (en) * 1998-12-30 2002-09-10 Samsung Electronics Co., Ltd. Adaptive digital pre-distortion correction circuit for use in a transmitter in a digital communication system and method of operation
US6693974B2 (en) * 1999-08-05 2004-02-17 Samsung Electronics Co., Ltd. Adaptive digital pre-distortion circuit using adjacent channel power profile and method of operation

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
WO1996018249A1 (fr) * 1994-12-05 1996-06-13 Ntt Mobile Communications Network Inc. Appareil et procede pour multiplexer un signal

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
JUN SUMASU ET AL.: "Jikan shuuha-suu ryouiki douji kakusan wo mochiita ODFM-CDMA", DENSHI JOHO TSUUSHIN GAKKAI GIJUTSU KENKYUU HOUKOKU RCS2000-3, 21 April 2000 (2000-04-21), pages 13 - 18, XP002948269 *
JUN SUMASU ET AL.: "Shingou kuukan kakuchou ni yoru OFDM henchou shingou denryoku peak yokuatsu houhou", DENSHI JOHO TSUUSHIN GAKKAI GIJUTSU KENKYUU HOUKOKU RCS99-230, 18 February 2000 (2000-02-18), pages 93 - 98, XP002948268 *
KOUJI HORISAKI ET AL.: "Hi-senkei denryoku zoufuku-ki wo kouryo shita chokkou multi-carrier M-ary/SS houshiki", DENSHI JOHO TSUUSHIN GAKKAI GIJUTSU KENKYUU HOUKOKU RCS09-104, 22 October 1998 (1998-10-22), pages 25 - 30, XP002948270 *
OSAMU MUTA ET AL.: "Multi-carrier densou houshiki ni okeru tekiou soushin denryoku seigyoka deno peak denryoku yokuatsu-hou", DENSHI JOHO TSUUSHIN GAKKAI GIJUTSU KENKYUU HOUKOKU RCS98-161, 27 November 1998 (1998-11-27), pages 63 - 68, XP002948266 *
TASUKU KITAJIMA ET AL.: "Data kakusan houshiki ni okeru dynamic range no eikyou no keigen ni kansuru ichi-kentou", DENSHI JOHO TSUUSHIN GAKKAI SOUGOU TAIKAI KOUEN RONBUNSHUU B-5-17, 7 March 2000 (2000-03-07), pages 402, XP002948267 *

Also Published As

Publication number Publication date
EP1213864A1 (en) 2002-06-12
JP2002044052A (ja) 2002-02-08
CN1386343A (zh) 2002-12-18
AU2002227523A1 (en) 2002-02-13
KR20020033209A (ko) 2002-05-04
JP3490384B2 (ja) 2004-01-26
CN1254936C (zh) 2006-05-03
US20020181489A1 (en) 2002-12-05

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