WO2003021834A1 - Systeme de transmission amdc multiporteuse, emetteur et recepteur mis en application dans ce systeme et procede de transmission amdc sur des porteuses multiples - Google Patents

Systeme de transmission amdc multiporteuse, emetteur et recepteur mis en application dans ce systeme et procede de transmission amdc sur des porteuses multiples Download PDF

Info

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
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.)
Ceased
Application number
PCT/JP2002/008673
Other languages
English (en)
French (fr)
Inventor
Noriyuki Maeda
Hiroyuki Atarashi
Sadayuki Abeta
Mamoru Sawahashi
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.)
NTT Docomo Inc
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 CN028190858A priority Critical patent/CN1561591B/zh
Priority to KR20047002853A priority patent/KR100697549B1/ko
Priority to EP02762892A priority patent/EP1422852A4/en
Priority to CA002458268A priority patent/CA2458268C/en
Priority to JP2003526043A priority patent/JP3735628B2/ja
Publication of WO2003021834A1 publication Critical patent/WO2003021834A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information

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 Systeme de transmission amdc multiporteuse, emetteur et recepteur mis en application dans ce systeme et procede de transmission amdc sur des porteuses multiples Ceased WO2003021834A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
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
KR20047002853A KR100697549B1 (ko) 2001-08-28 2002-08-28 멀티캐리어 ｃｄｍａ 전송 시스템, 이 시스템에 사용하는송신장치 및 수신장치, 멀티캐리어 ｃｄｍａ 전송방법
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
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

Applications Claiming Priority (2)

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

Publications (1)

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

Family

ID=19086193

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008673 Ceased WO2003021834A1 (fr) 2001-08-28 2002-08-28 Systeme de transmission amdc multiporteuse, emetteur et recepteur mis en application dans ce systeme et procede de transmission amdc sur des porteuses multiples

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
DE60337035D1 (de) * 2003-07-29 2011-06-16 Fujitsu Ltd Pilot-Multiplex-Verfahren und Sendeeinrichtung für einem OFDM-System
KR100611170B1 (ko) * 2003-11-11 2006-08-10 가부시키가이샤 엔티티 도코모 수신 장치 및 수신 타이밍 검출 방법
ES2885101T3 (es) 2004-01-29 2021-12-13 Neo Wireless Llc Procedimientos y aparatos para superponer señales de espectro ensanchado de secuencia directa y de múltiples portadoras en un sistema de comunicación inalámbrica de banda ancha
US8634492B2 (en) * 2004-05-21 2014-01-21 Nxp, B.V. Transmitter and receiver for ultra-wideland OFDM signals employing a low-complexity CDMA layer for bandwidth expansion
ES2389910T3 (es) 2004-10-15 2012-11-02 Aware, Inc. Repetición de símbolos DMT en presencia de ruido impulsivo
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
JP5100747B2 (ja) * 2007-03-20 2012-12-19 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムで使用される基地局装置、ユーザ装置及び方法
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
CN1092431C (zh) * 1995-11-29 2002-10-09 Ntt移动通信网株式会社 分集接收机及其控制方法
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
CN1144405C (zh) * 1998-04-23 2004-03-31 Ntt移动通信网株式会社 Cdma接收设备,cdma收发设备及cdma接收方法
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
SG108240A1 (en) * 2000-02-23 2005-01-28 Ntt Docomo Inc Multi-carrier cdma radio transmitting method and apparatus, and channel estimation method and apparatus for multi-carrier cdma radio transmitting system
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
EP1422852A4 (en) 2009-11-11
CN1561591A (zh) 2005-01-05
CA2458268A1 (en) 2003-03-13
EP1422852A1 (en) 2004-05-26
JPWO2003021834A1 (ja) 2004-12-24
CN101677253A (zh) 2010-03-24
CA2458268C (en) 2007-10-02
TW574795B (en) 2004-02-01
KR20040029062A (ko) 2004-04-03
CN1561591B (zh) 2010-08-25
JP3735628B2 (ja) 2006-01-18
US20030043733A1 (en) 2003-03-06
KR100697549B1 (ko) 2007-03-21
US7236452B2 (en) 2007-06-26
MY131621A (en) 2007-08-30

Similar Documents

Publication Publication Date Title
WO2003021834A1 (fr) Systeme de transmission amdc multiporteuse, emetteur et recepteur mis en application dans ce systeme et procede de transmission amdc sur des porteuses multiples
WO2003079576A3 (en) Method and apparatus for reducing interference with outer loop power control in a wireless communication system
AU2002357529A1 (en) Multi-antenna apparatus, multi-antenna reception method, and multi-antenna transmission method
WO2002019565A3 (en) Hopped delay diversity for multiple antenna transmission
WO2003079577A3 (en) Method and apparatus for reducing inter-channel interference in a wireless communication system
EP1381172A3 (en) Adaptive transmit antenna diversity apparatus and method in a mobile communication system
CA2187326A1 (en) Method and Apparatus for Mitigating Interference Produced by a Communication Unit in a Communication System
WO2004080106A3 (en) Method and apparatus for providing uplink signal-to-noise ratio (snr) estimation in a wireless communication system
AU2001295924A1 (en) Radio communication system, transmission control apparatus and transmission control method
AU2003295696A1 (en) Method and apparatus to control transmission power and transmission rate of an air link
WO2003061380A3 (en) System and method for received signal prediction in wireless communications system
WO2004112278A3 (en) Method and apparatus for determining the necessity of transmission of a primary and a secondary pilot channel and improvement of chennel estimation
NO20061827L (no) Apparat og fremgangsmate for a bestemme forsterkningsfaktor for tradlos kommunikasjonseffekt
WO2004038952A3 (en) Channel estimation and spatial processing for tdd mimo systems
EP2296295A3 (en) Method and apparatus for adaptive time diversity and spatial diversity for OFDM
AU2002349653A1 (en) Transmission apparatus, reception apparatus, transmission method, and reception method
WO2002060149A8 (en) A method and apparatus for automatically determining an appropriate transmission method in a network
CA2299575A1 (en) Power control device and method for reverse link common channel in mobile communication system
WO2002065663A3 (en) Method and apparatus for power control in a wireless communication system
WO2003075471A3 (en) System and method for joint maximal ratio combining
AU2003284517A1 (en) Data transmission method, data reception method, transmission device and reception device using the same, and communication system using the same
AU2003224351A1 (en) Method, device and system for power control step size selection based on received signal quality
EP1487132A3 (en) Transmission power control method for W-CDMA wireless communication systems
CA2318722A1 (en) A method and apparatus for terminating a burst transmission in a wireless system
WO2005006574A3 (en) Method, apparatus and system for use in determining pilot-to-data power ratio in wireless communication

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BY BZ CA CH CN CO CR CU CZ DE DM DZ EC EE ES FI GB GD GE GH HR HU ID IL IN IS JP KE KG KP KR LC LK LR LS LT LU LV MA MD MG MN MW MX MZ NO NZ OM PH PL PT RU SD SE SG SI SK SL TJ TM TN TR TZ UA UG UZ VC VN YU ZA ZM

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ UG ZM ZW AM AZ BY KG KZ RU TJ TM AT BE BG CH CY CZ DK EE ES FI FR GB GR IE IT LU MC PT SE SK TR BF BJ CF CG CI GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003526043

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2458268

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 1020047002853

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 2002762892

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 20028190858

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2002762892

Country of ref document: EP