WO2003021834A1 - Multi-carrier cdma transmission system, transmission apparatus and reception apparatus used in the system, and multi-carrier cdma transmission method - Google Patents

Multi-carrier cdma transmission system, transmission apparatus and reception apparatus used in the system, and multi-carrier cdma transmission method Download PDF

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Publication number
WO2003021834A1
WO2003021834A1 PCT/JP2002/008673 JP0208673W WO03021834A1 WO 2003021834 A1 WO2003021834 A1 WO 2003021834A1 JP 0208673 W JP0208673 W JP 0208673W WO 03021834 A1 WO03021834 A1 WO 03021834A1
Authority
WO
WIPO (PCT)
Prior art keywords
carrier cdma
transmission
cdma transmission
carrier
apparatus used
Prior art date
Application number
PCT/JP2002/008673
Other languages
English (en)
French (fr)
Inventor
Noriyuki Maeda
Hiroyuki Atarashi
Sadayuki Abeta
Mamoru Sawahashi
Original Assignee
Ntt Docomo, Inc.
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 Ntt Docomo, Inc. filed Critical Ntt Docomo, Inc.
Priority to KR20047002853A priority Critical patent/KR100697549B1/ko
Priority to JP2003526043A priority patent/JP3735628B2/ja
Priority to CN028190858A priority patent/CN1561591B/zh
Priority to EP02762892A priority patent/EP1422852A4/en
Priority to CA002458268A priority patent/CA2458268C/en
Publication of WO2003021834A1 publication Critical patent/WO2003021834A1/ja

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
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H04L5/0021—Time-frequency-code in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
    • 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
    • H04B1/692—Hybrid techniques using combinations of two or more spread spectrum techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03414—Multicarrier
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0091—Signaling for the administration of the divided path

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Radio Relay Systems (AREA)
PCT/JP2002/008673 2001-08-28 2002-08-28 Multi-carrier cdma transmission system, transmission apparatus and reception apparatus used in the system, and multi-carrier cdma transmission method WO2003021834A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR20047002853A KR100697549B1 (ko) 2001-08-28 2002-08-28 멀티캐리어 ｃｄｍａ 전송 시스템, 이 시스템에 사용하는송신장치 및 수신장치, 멀티캐리어 ｃｄｍａ 전송방법
JP2003526043A JP3735628B2 (ja) 2001-08-28 2002-08-28 マルチキャリアｃｄｍａ伝送システム、このシステムに用いる送信装置及び受信装置、マルチキャリアｃｄｍａ伝送方法
CN028190858A CN1561591B (zh) 2001-08-28 2002-08-28 多载波cdma传送系统、在该系统中使用的接收装置和多载波cdma传送方法
EP02762892A EP1422852A4 (en) 2001-08-28 2002-08-28 MULTI-CDMA TRANSMISSION SYSTEM, TRANSMITTER AND RECEIVER AND RECEIVER CDMA TRANSMISSION METHOD USED IN THE SYSTEM
CA002458268A CA2458268C (en) 2001-08-28 2002-08-28 Multi-carrier cdma transmission system, transmitting apparatus and receiving apparatus used in this system, and multi-carrier cdma transmission method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001258723 2001-08-28
JP2001-258723 2001-08-28

Publications (1)

Publication Number Publication Date
WO2003021834A1 true WO2003021834A1 (en) 2003-03-13

Family

ID=19086193

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008673 WO2003021834A1 (en) 2001-08-28 2002-08-28 Multi-carrier cdma transmission system, transmission apparatus and reception apparatus used in the system, and multi-carrier cdma transmission method

Country Status (9)

Country Link
US (1) US7236452B2 (ja)
EP (1) EP1422852A4 (ja)
JP (1) JP3735628B2 (ja)
KR (1) KR100697549B1 (ja)
CN (2) CN1561591B (ja)
CA (1) CA2458268C (ja)
MY (1) MY131621A (ja)
TW (1) TW574795B (ja)
WO (1) WO2003021834A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006022136A1 (ja) * 2004-08-24 2006-03-02 Sharp Kabushiki Kaisha データ通信システム、受信装置及び送信装置
WO2006098301A1 (ja) * 2005-03-14 2006-09-21 Sharp Kabushiki Kaisha マルチキャリア信号受信機及びマルチキャリア信号受信方法
KR100683499B1 (ko) 2003-11-24 2007-02-15 경희대학교 산학협력단 블록 단위의 부분 캐리어 확산을 이용한 멀티캐리어ｃｄｍａ 전송 장치 및 그 방법
JP2007508786A (ja) * 2003-10-17 2007-04-05 モトローラ・インコーポレイテッド Ｏｆｄｍ通信システムにおける送受信のための方法および装置
JP2009524278A (ja) * 2006-01-18 2009-06-25 エヌエックスピー ビー ヴィ 無線通信システム
JP2010517389A (ja) * 2007-01-26 2010-05-20 大唐移動通信設備有限公司 信号の伝送方法、装置及び通信システム
JP2014090455A (ja) * 2005-04-22 2014-05-15 Intel Corp ハイブリッド直交周波数分割多元接続システム及び方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133380B1 (en) 2000-01-11 2006-11-07 At&T Corp. System and method for selecting a transmission channel in a wireless communication system that includes an adaptive array
JP3997890B2 (ja) * 2001-11-13 2007-10-24 松下電器産業株式会社 送信方法及び送信装置
JP4163942B2 (ja) * 2002-12-25 2008-10-08 松下電器産業株式会社 無線通信装置及び無線送信方法
EP1650891B1 (en) * 2003-07-29 2011-05-04 Fujitsu Limited Pilot multiplexing method and transmission apparatus for an OFDM system
DE602004028790D1 (de) * 2003-11-11 2010-10-07 Ntt Docomo Inc Signalempfangsgerät und Empfangszeiterkennungsverfahren
CN102064848B (zh) 2004-01-29 2012-07-25 桥扬科技有限公司 用于多小区宽带无线系统中的移动站和基站的方法和装置
EP1754313B1 (en) * 2004-05-21 2011-11-23 Nxp B.V. A transmitter and receiver for ultra-wideband ofdm signals employing a low-complexity cdma layer for bandwidth expansion
DK1800427T3 (da) 2004-10-15 2012-08-13 Aware Inc DMT-symbolgentagelse ved tilstedeværelse af impulsstøj
EP1655918A3 (en) 2004-11-03 2012-11-21 Broadcom Corporation A low-rate long-range mode for OFDM wireless LAN
KR20060082228A (ko) * 2005-01-11 2006-07-18 삼성전자주식회사 다중반송파부호분할다중접속 시스템을 위한 파일럿 기반의채널 추정 방법
US7860174B2 (en) * 2005-05-31 2010-12-28 Agere Systems Inc. Method and apparatus for frequency domain compensation of DC offset in an orthogonal frequency division multiplexing system
GB2442263B (en) * 2006-09-26 2011-03-09 Iti Scotland Ltd Uwb apparatus and method
EP2139135A4 (en) * 2007-03-20 2014-05-07 Ntt Docomo Inc BASE STATION DEVICE, USER DEVICE AND METHOD IMPLEMENTED IN A MOBILE COMMUNICATION SYSTEM
JP2009118388A (ja) * 2007-11-09 2009-05-28 Nec Electronics Corp 受信装置
US8094735B2 (en) * 2008-01-04 2012-01-10 Qualcomm Incorporated Methods and apparatus for maximum ratio combining for duplicated signals in OFDMA systems
US8369471B1 (en) * 2008-10-21 2013-02-05 Marvell International Ltd. Method and apparatus for improving channel estimation
DE102017105565A1 (de) 2017-03-15 2018-09-20 Rheinmetall Waffe Munition Gmbh Munitions- und Logistikkonzept für insbesondere Artilleriegeschosse

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000244445A (ja) * 1999-02-19 2000-09-08 Nippon Telegr & Teleph Corp <Ntt> Ｏｆｄｍ用復調回路
JP2000286819A (ja) * 1999-03-31 2000-10-13 Nec Corp 復調装置
JP2000286821A (ja) * 1999-01-29 2000-10-13 Matsushita Electric Ind Co Ltd Ｏｆｄｍ通信装置
JP2000332723A (ja) * 1998-11-06 2000-11-30 Matsushita Electric Ind Co Ltd Ｏｆｄｍ送受信装置及びｏｆｄｍ送受信方法
JP2001024618A (ja) * 1999-07-02 2001-01-26 Matsushita Electric Ind Co Ltd 送受信装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2734953B2 (ja) * 1993-12-16 1998-04-02 日本電気株式会社 Ｃｄｍａ受信装置
CA2211619C (en) * 1995-11-29 2002-01-29 Ntt Mobile Communications Network Inc. Diversity receiver and its control method
JPH09321659A (ja) * 1996-05-31 1997-12-12 Fujitsu Ltd スペクトラム拡散通信方式
US6130882A (en) * 1997-09-25 2000-10-10 Motorola, Inc. Method and apparatus for configuring a communication system
US6904078B1 (en) * 1998-04-23 2005-06-07 Ntt Docomo, Inc. CDMA receiver and CDMA transmitter/receiver
DE19843982B4 (de) * 1998-09-24 2006-07-27 Siemens Ag Verfahren und Basisstation zur Kanalzuweisung in einem Funk-Kommunikationssystem
JP4284773B2 (ja) * 1999-09-07 2009-06-24 ソニー株式会社 送信装置、受信装置、通信システム、送信方法及び通信方法
EP1128592A3 (en) * 2000-02-23 2003-09-17 NTT DoCoMo, Inc. Multi-carrier CDMA and channel estimation
JP3414353B2 (ja) * 2000-03-15 2003-06-09 日本電気株式会社 Ｃｄｍａ復調装置及びその方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000332723A (ja) * 1998-11-06 2000-11-30 Matsushita Electric Ind Co Ltd Ｏｆｄｍ送受信装置及びｏｆｄｍ送受信方法
JP2000286821A (ja) * 1999-01-29 2000-10-13 Matsushita Electric Ind Co Ltd Ｏｆｄｍ通信装置
JP2000244445A (ja) * 1999-02-19 2000-09-08 Nippon Telegr & Teleph Corp <Ntt> Ｏｆｄｍ用復調回路
JP2000286819A (ja) * 1999-03-31 2000-10-13 Nec Corp 復調装置
JP2001024618A (ja) * 1999-07-02 2001-01-26 Matsushita Electric Ind Co Ltd 送受信装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1422852A4 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007508786A (ja) * 2003-10-17 2007-04-05 モトローラ・インコーポレイテッド Ｏｆｄｍ通信システムにおける送受信のための方法および装置
KR100683499B1 (ko) 2003-11-24 2007-02-15 경희대학교 산학협력단 블록 단위의 부분 캐리어 확산을 이용한 멀티캐리어ｃｄｍａ 전송 장치 및 그 방법
WO2006022136A1 (ja) * 2004-08-24 2006-03-02 Sharp Kabushiki Kaisha データ通信システム、受信装置及び送信装置
KR100875328B1 (ko) 2004-08-24 2008-12-22 샤프 가부시키가이샤 수신 장치 및 송신 장치
WO2006098301A1 (ja) * 2005-03-14 2006-09-21 Sharp Kabushiki Kaisha マルチキャリア信号受信機及びマルチキャリア信号受信方法
JP2014090455A (ja) * 2005-04-22 2014-05-15 Intel Corp ハイブリッド直交周波数分割多元接続システム及び方法
JP2015008506A (ja) * 2005-04-22 2015-01-15 インテル コーポレイション ハイブリッド直交周波数分割多元接続システム及び方法
US9077488B2 (en) 2005-04-22 2015-07-07 Intel Corporation Hybrid orthogonal frequency division multiple access WTRU and method
US10382172B2 (en) 2005-04-22 2019-08-13 Intel Corporation Hybrid orthogonal frequency division multiple access system and method
JP2009524278A (ja) * 2006-01-18 2009-06-25 エヌエックスピー ビー ヴィ 無線通信システム
JP2010517389A (ja) * 2007-01-26 2010-05-20 大唐移動通信設備有限公司 信号の伝送方法、装置及び通信システム

Also Published As

Publication number Publication date
KR20040029062A (ko) 2004-04-03
CN1561591B (zh) 2010-08-25
KR100697549B1 (ko) 2007-03-21
JP3735628B2 (ja) 2006-01-18
US20030043733A1 (en) 2003-03-06
CN101677253A (zh) 2010-03-24
CA2458268C (en) 2007-10-02
CN1561591A (zh) 2005-01-05
CA2458268A1 (en) 2003-03-13
TW574795B (en) 2004-02-01
US7236452B2 (en) 2007-06-26
JPWO2003021834A1 (ja) 2004-12-24
EP1422852A4 (en) 2009-11-11
MY131621A (en) 2007-08-30
EP1422852A1 (en) 2004-05-26

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