WO2008126602A1 - 通信システム、送信装置、受信装置及び通信方法 - Google Patents

通信システム、送信装置、受信装置及び通信方法 Download PDF

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Publication number
WO2008126602A1
WO2008126602A1 PCT/JP2008/054504 JP2008054504W WO2008126602A1 WO 2008126602 A1 WO2008126602 A1 WO 2008126602A1 JP 2008054504 W JP2008054504 W JP 2008054504W WO 2008126602 A1 WO2008126602 A1 WO 2008126602A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication system
inter
frequency
reception device
frequency channels
Prior art date
Application number
PCT/JP2008/054504
Other languages
English (en)
French (fr)
Inventor
Anass Benjebbour
Takahiro Asai
Hitoshi Yoshino
Tatsuo Furuno
Tomoyuki Oya
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 EP08721920.0A priority Critical patent/EP2136475B1/en
Priority to US12/531,483 priority patent/US8588325B2/en
Priority to KR1020097017006A priority patent/KR101066373B1/ko
Priority to JP2009509004A priority patent/JP4633189B2/ja
Priority to TW097109116A priority patent/TWI376113B/zh
Publication of WO2008126602A1 publication Critical patent/WO2008126602A1/ja
Priority to US13/890,992 priority patent/US9385892B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/208—Frequency-division multiple access [FDMA]
    • 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
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • 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
    • 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
    • H04L25/03821—Inter-carrier interference cancellation [ICI]
    • 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
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03834—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using pulse shaping
    • 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
    • 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
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03439—Fixed structures
    • H04L2025/03445—Time domain
    • H04L2025/03471—Tapped delay lines
    • H04L2025/03509—Tapped delay lines fractionally spaced
    • 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—Arrangements for allocating sub-channels of the transmission path allocation of payload

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Noise Elimination (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

複数のユーザが協調する必要なく、かつ高い周波数利用効率を実現可能な通信システムを提供する。周波数帯域を複数の周波数チャネルに分割して設定された周波数チャネルを使って通信する通信システムが周波数上で隣接する複数の前記周波数チャネルを互いにオーバーラップさせてチャネル間干渉を許容させる、あるいは各周波数チャネルの占用帯域幅を狭めるために各チャネルにおいて波形レベルでの符号間干渉を許容させて信号を送受信する送受信装置が、チャネル間干渉の除去するＩＣＩ除去フィルタ、各周波数チャネルにおける波形レベルでの符号間干渉を補償するＩＳＩ補償フィルタの少なくともいずれかとして機能するＩＣＩ除去及びＩＳＩ補償フィルタ１１１を備えるよう構成する。
PCT/JP2008/054504 2007-03-16 2008-03-12 通信システム、送信装置、受信装置及び通信方法 WO2008126602A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP08721920.0A EP2136475B1 (en) 2007-03-16 2008-03-12 Communication system, transmission device, reception device, and communication method
US12/531,483 US8588325B2 (en) 2007-03-16 2008-03-12 Communication system, transmission device, reception device, and communication method
KR1020097017006A KR101066373B1 (ko) 2007-03-16 2008-03-12 통신 시스템, 송신 장치, 수신장치 및 통신 방법
JP2009509004A JP4633189B2 (ja) 2007-03-16 2008-03-12 通信システム、送信装置、通信方法
TW097109116A TWI376113B (en) 2007-03-16 2008-03-14 Communication system, transmission device, reception device and communication method
US13/890,992 US9385892B2 (en) 2007-03-16 2013-05-09 Communication system, transmitting device, receiving device, and communication method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007068444 2007-03-16
JP2007-068444 2007-03-16

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/531,483 A-371-Of-International US8588325B2 (en) 2007-03-16 2008-03-12 Communication system, transmission device, reception device, and communication method
US13/890,992 Continuation US9385892B2 (en) 2007-03-16 2013-05-09 Communication system, transmitting device, receiving device, and communication method

Publications (1)

Publication Number Publication Date
WO2008126602A1 true WO2008126602A1 (ja) 2008-10-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054504 WO2008126602A1 (ja) 2007-03-16 2008-03-12 通信システム、送信装置、受信装置及び通信方法

Country Status (7)

Country Link
US (2) US8588325B2 (ja)
EP (1) EP2136475B1 (ja)
JP (1) JP4633189B2 (ja)
KR (1) KR101066373B1 (ja)
CN (2) CN102769523B (ja)
TW (1) TWI376113B (ja)
WO (1) WO2008126602A1 (ja)

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JP2010124334A (ja) * 2008-11-20 2010-06-03 Nippon Telegr & Teleph Corp <Ntt> 信号受信装置及び方法
WO2010064438A1 (ja) * 2008-12-04 2010-06-10 日本電信電話株式会社 制御局装置、送信局装置、通信方法、及び通信システム
JP2010136087A (ja) * 2008-12-04 2010-06-17 Nippon Telegr & Teleph Corp <Ntt> スペクトル配置方法、制御局装置、送信局装置、受信局装置及び通信システム
JP2011109370A (ja) * 2009-11-17 2011-06-02 Nippon Telegr & Teleph Corp <Ntt> 無線通信システム、送信装置、受信装置、及び無線通信方法
JP2011119826A (ja) * 2009-12-01 2011-06-16 Nippon Telegr & Teleph Corp <Ntt> 送信装置、及び送信方法
JP2011119845A (ja) * 2009-12-01 2011-06-16 Nippon Telegr & Teleph Corp <Ntt> 無線通信システム、送信装置、受信装置、無線通信方法、送信方法、受信方法及びスペクトル配置方法
CN103152703A (zh) * 2013-02-01 2013-06-12 张明亮 信息发布的方法、设备和系统及信息接收和播报设备
JP5481371B2 (ja) * 2008-03-05 2014-04-23 シャープ株式会社 通信装置および制御方法
JP2014515900A (ja) * 2011-04-13 2014-07-03 富士通株式会社 受信機及び受信方法
JP2018516364A (ja) * 2015-04-15 2018-06-21 日本テキサス・インスツルメンツ株式会社 レーダシステムにおける雑音軽減

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CN102769523B (zh) * 2007-03-16 2015-07-01 株式会社Ntt都科摩 通信系统、发送装置以及通信方法
EP2203799A4 (en) 2007-10-22 2017-05-17 Mobileaccess Networks Ltd. Communication system using low bandwidth wires
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CN103166885B (zh) * 2011-12-15 2015-12-02 北京北广科技股份有限公司 发射系统中匹配网络的自动调谐控制方法和装置
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JP6406242B2 (ja) * 2013-02-22 2018-10-17 ソニー株式会社 通信制御装置、通信制御方法及び無線通信装置
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US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference
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US10230409B2 (en) * 2016-05-24 2019-03-12 Hughes Network Systems, Llc Apparatus and method for reduced computation amplifier gain control
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JP5481371B2 (ja) * 2008-03-05 2014-04-23 シャープ株式会社 通信装置および制御方法
JP2014140177A (ja) * 2008-03-05 2014-07-31 Sharp Corp 通信装置及び通信方法
JP2010124334A (ja) * 2008-11-20 2010-06-03 Nippon Telegr & Teleph Corp <Ntt> 信号受信装置及び方法
WO2010064438A1 (ja) * 2008-12-04 2010-06-10 日本電信電話株式会社 制御局装置、送信局装置、通信方法、及び通信システム
JP2010136087A (ja) * 2008-12-04 2010-06-17 Nippon Telegr & Teleph Corp <Ntt> スペクトル配置方法、制御局装置、送信局装置、受信局装置及び通信システム
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JP5127932B2 (ja) * 2008-12-04 2013-01-23 日本電信電話株式会社 制御局装置、送信局装置、通信方法、及び通信システム
JP2011109370A (ja) * 2009-11-17 2011-06-02 Nippon Telegr & Teleph Corp <Ntt> 無線通信システム、送信装置、受信装置、及び無線通信方法
JP2011119826A (ja) * 2009-12-01 2011-06-16 Nippon Telegr & Teleph Corp <Ntt> 送信装置、及び送信方法
JP2011119845A (ja) * 2009-12-01 2011-06-16 Nippon Telegr & Teleph Corp <Ntt> 無線通信システム、送信装置、受信装置、無線通信方法、送信方法、受信方法及びスペクトル配置方法
JP2014515900A (ja) * 2011-04-13 2014-07-03 富士通株式会社 受信機及び受信方法
CN103152703A (zh) * 2013-02-01 2013-06-12 张明亮 信息发布的方法、设备和系统及信息接收和播报设备
JP2018516364A (ja) * 2015-04-15 2018-06-21 日本テキサス・インスツルメンツ株式会社 レーダシステムにおける雑音軽減
JP2020180991A (ja) * 2015-04-15 2020-11-05 日本テキサス・インスツルメンツ合同会社 レーダシステムにおける雑音軽減
JP2021192057A (ja) * 2015-04-15 2021-12-16 テキサス インスツルメンツ インコーポレイテッド レーダシステムにおける雑音軽減
JP7327880B2 (ja) 2015-04-15 2023-08-16 テキサス インスツルメンツ インコーポレイテッド レーダシステムにおける雑音軽減

Also Published As

Publication number Publication date
KR20090107538A (ko) 2009-10-13
US20130322362A1 (en) 2013-12-05
TW200904051A (en) 2009-01-16
CN102769523B (zh) 2015-07-01
EP2136475A1 (en) 2009-12-23
EP2136475B1 (en) 2018-05-02
US9385892B2 (en) 2016-07-05
CN102769523A (zh) 2012-11-07
KR101066373B1 (ko) 2011-09-20
JPWO2008126602A1 (ja) 2010-07-22
JP4633189B2 (ja) 2011-02-16
TWI376113B (en) 2012-11-01
CN101622793A (zh) 2010-01-06
EP2136475A4 (en) 2013-07-31
US8588325B2 (en) 2013-11-19
US20100104042A1 (en) 2010-04-29

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