AU2002227523A1 - Multicarrier cdma communication device - Google Patents

Multicarrier cdma communication device

Info

Publication number
AU2002227523A1
AU2002227523A1 AU2002227523A AU2752302A AU2002227523A1 AU 2002227523 A1 AU2002227523 A1 AU 2002227523A1 AU 2002227523 A AU2002227523 A AU 2002227523A AU 2752302 A AU2752302 A AU 2752302A AU 2002227523 A1 AU2002227523 A1 AU 2002227523A1
Authority
AU
Australia
Prior art keywords
communication device
cdma communication
multicarrier cdma
multicarrier
communication
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.)
Abandoned
Application number
AU2002227523A
Inventor
Osamu Kato
Keiichi Kitagawa
Atsushi Sumasu
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 Holdings Corp
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
Publication of AU2002227523A1 publication Critical patent/AU2002227523A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
AU2002227523A 2000-07-31 2001-07-30 Multicarrier cdma communication device Abandoned AU2002227523A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-230471 2000-07-31
JP2000230471A JP3490384B2 (en) 2000-07-31 2000-07-31 Multi-carrier CDMA communication device
PCT/JP2001/006517 WO2002011334A1 (en) 2000-07-31 2001-07-30 Multicarrier cdma communication device

Publications (1)

Publication Number Publication Date
AU2002227523A1 true AU2002227523A1 (en) 2002-02-13

Family

ID=18723424

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002227523A Abandoned AU2002227523A1 (en) 2000-07-31 2001-07-30 Multicarrier cdma communication device

Country Status (7)

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

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 (en) * 2001-09-27 2004-07-28 松下電器産業株式会社 OFDM transmission apparatus and OFDM transmission method
JP2003319005A (en) * 2002-02-20 2003-11-07 Mitsubishi Electric Corp Symbol timing correction circuit, receiver, symbol timing correction method, and demodulation process method
JP2003283460A (en) * 2002-03-26 2003-10-03 Matsushita Electric Ind Co Ltd Multicarrier transmitter and multicarrier transmission method
KR100469425B1 (en) * 2002-04-27 2005-02-02 엘지전자 주식회사 Data transmission apparatus and method for mobile communication system
US6888393B2 (en) 2002-09-04 2005-05-03 Hitachi Kokusai Electric, Inc. Amplitude limiting apparatus and multi-carrier signal generating apparatus
AU2003262010A1 (en) * 2002-09-12 2004-04-30 Matsushita Electric Industrial Co., Ltd. Radio transmission device, radio reception device, and method for selecting transmission cancel subcarriers
AU2003280627A1 (en) * 2002-11-01 2004-05-25 Matsushita Electric Industrial Co., Ltd. Multi-carrier communication method and multi-carrier communication method
CN100574160C (en) * 2002-12-02 2009-12-23 株式会社Ntt都科摩 Orthogonal frequency multicarrier transmitter apparatus and sending method
US8422434B2 (en) 2003-02-18 2013-04-16 Qualcomm Incorporated Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems
US20070047431A1 (en) * 2003-12-02 2007-03-01 Matsushita Electric Industrial Co., Ltd. Radio transmission apparatus and peak power suppression method in multicarrier communication
JP4205596B2 (en) * 2004-01-16 2009-01-07 林二郎 峰崎 Information communication system
DE102004029236B4 (en) * 2004-06-17 2006-08-03 Infineon Technologies Ag Method and device for reducing the dynamic range of a radio signal
JP2006135417A (en) * 2004-11-02 2006-05-25 Matsushita Electric Ind Co Ltd Ofdm signal transmission apparatus
US20070058986A1 (en) * 2005-09-09 2007-03-15 David Butler Optical network regenerator bypass module and associated method
JP4832076B2 (en) * 2005-12-22 2011-12-07 京セラ株式会社 Mobile terminal, communication control apparatus, and communication method
JP4504317B2 (en) * 2006-01-17 2010-07-14 学校法人同志社 MC-CDMA system, transmitter and receiver
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 (en) 2007-02-08 2013-10-11 삼성전자주식회사 Method and apparatus for determining revers transmission power of a mobile station in an orthogonal frequency division multiple system
US8411771B2 (en) * 2010-05-19 2013-04-02 Qualcomm Incorporated Predictive clipping in multi-carrier wireless communication systems
CN102215047B (en) * 2011-05-20 2014-03-12 西北工业大学 Soft spread spectrum multiplexing method for high-speed data transmission
US11539565B2 (en) * 2021-01-20 2022-12-27 Qualcomm Incorporated Hybrid automatic repeat request (HARQ) techniques for reducing peak-to-average power ratio (PAPR)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100195458B1 (en) * 1994-12-05 1999-06-15 오보시 고지 Device and method for multiplexing signal
FR2758030B1 (en) * 1996-12-31 1999-03-26 Sgs Thomson Microelectronics METHOD AND DEVICE FOR SHAPING A CLIPPING NOISE OF A MULTI-PORTABLE MODULATION
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 (en) * 1998-04-28 2003-11-05 松下電器産業株式会社 Wireless communication device
US6853632B1 (en) * 1998-09-24 2005-02-08 Amit Verma Technique for peak power to average power ratio reduction in multicarrier communication systems
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
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

Also Published As

Publication number Publication date
WO2002011334A1 (en) 2002-02-07
JP3490384B2 (en) 2004-01-26
CN1254936C (en) 2006-05-03
JP2002044052A (en) 2002-02-08
US20020181489A1 (en) 2002-12-05
EP1213864A1 (en) 2002-06-12
CN1386343A (en) 2002-12-18
KR20020033209A (en) 2002-05-04

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