CN1980213B - 接收方法、接收装置 - Google Patents

接收方法、接收装置 Download PDF

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Publication number
CN1980213B
CN1980213B CN2006100958868A CN200610095886A CN1980213B CN 1980213 B CN1980213 B CN 1980213B CN 2006100958868 A CN2006100958868 A CN 2006100958868A CN 200610095886 A CN200610095886 A CN 200610095886A CN 1980213 B CN1980213 B CN 1980213B
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CN
China
Prior art keywords
carrier
signal
allocated
segment
information transmission
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.)
Expired - Lifetime
Application number
CN2006100958868A
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English (en)
Chinese (zh)
Other versions
CN1980213A (zh
Inventor
木村知弘
林健一郎
木曾田晃
曾我茂
影山定司
齐藤正典
石川达也
森仁
高田政幸
黑田彻
佐佐木诚
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 CN1980213A publication Critical patent/CN1980213A/zh
Application granted granted Critical
Publication of CN1980213B publication Critical patent/CN1980213B/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/0036—Joints for corrugated pipes
    • F16L25/0045—Joints for corrugated pipes of the quick-acting type
    • 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
    • H04L25/0204—Channel estimation of multiple channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CN2006100958868A 1997-07-01 1998-06-30 接收方法、接收装置 Expired - Lifetime CN1980213B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17594197 1997-07-01
JP175941/1997 1997-07-01

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
CNA2005101204505A Division CN1842068A (zh) 1997-07-01 1998-06-30 发送方法、接收方法、发送装置、接收装置
CN98800917A Division CN1231089A (zh) 1997-07-01 1998-06-30 正交频分复用传输方式及其发送装置和接收装置

Publications (2)

Publication Number Publication Date
CN1980213A CN1980213A (zh) 2007-06-13
CN1980213B true CN1980213B (zh) 2010-12-15

Family

ID=16004943

Family Applications (9)

Application Number Title Priority Date Filing Date
CN2006100958868A Expired - Lifetime CN1980213B (zh) 1997-07-01 1998-06-30 接收方法、接收装置
CNA2006100958887A Pending CN1980215A (zh) 1997-07-01 1998-06-30 发送方法、接收方法、发送装置、接收装置
CN2006100958919A Expired - Lifetime CN1984112B (zh) 1997-07-01 1998-06-30 发送方法、发送装置、接收方法、接收装置
CNB031370411A Expired - Lifetime CN1236610C (zh) 1997-07-01 1998-06-30 正交频分复用传输方式及其发送装置和接收装置
CN2006100958891A Expired - Lifetime CN1980216B (zh) 1997-07-01 1998-06-30 发送方法、发送装置、接收方法、接收装置
CN98800917A Pending CN1231089A (zh) 1997-07-01 1998-06-30 正交频分复用传输方式及其发送装置和接收装置
CNA2005101204505A Pending CN1842068A (zh) 1997-07-01 1998-06-30 发送方法、接收方法、发送装置、接收装置
CN2006100958872A Expired - Lifetime CN1980214B (zh) 1997-07-01 1998-06-30 发送方法、发送装置、接收方法、接收装置
CN2006100958904A Expired - Lifetime CN1980217B (zh) 1997-07-01 1998-06-30 发送方法、发送装置、接收方法、接收装置

Family Applications After (8)

Application Number Title Priority Date Filing Date
CNA2006100958887A Pending CN1980215A (zh) 1997-07-01 1998-06-30 发送方法、接收方法、发送装置、接收装置
CN2006100958919A Expired - Lifetime CN1984112B (zh) 1997-07-01 1998-06-30 发送方法、发送装置、接收方法、接收装置
CNB031370411A Expired - Lifetime CN1236610C (zh) 1997-07-01 1998-06-30 正交频分复用传输方式及其发送装置和接收装置
CN2006100958891A Expired - Lifetime CN1980216B (zh) 1997-07-01 1998-06-30 发送方法、发送装置、接收方法、接收装置
CN98800917A Pending CN1231089A (zh) 1997-07-01 1998-06-30 正交频分复用传输方式及其发送装置和接收装置
CNA2005101204505A Pending CN1842068A (zh) 1997-07-01 1998-06-30 发送方法、接收方法、发送装置、接收装置
CN2006100958872A Expired - Lifetime CN1980214B (zh) 1997-07-01 1998-06-30 发送方法、发送装置、接收方法、接收装置
CN2006100958904A Expired - Lifetime CN1980217B (zh) 1997-07-01 1998-06-30 发送方法、发送装置、接收方法、接收装置

Country Status (5)

Country Link
JP (5) JP3083159B2 (enExample)
KR (4) KR100575913B1 (enExample)
CN (9) CN1980213B (enExample)
TW (1) TW443059B (enExample)
WO (1) WO1999001956A1 (enExample)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3940541B2 (ja) * 1999-02-25 2007-07-04 ソニー株式会社 ディジタル放送装置
CN1187921C (zh) 1999-02-25 2005-02-02 索尼公司 数字广播装置
CN1187920C (zh) * 1999-03-10 2005-02-02 索尼公司 数字广播接收装置
JP3538098B2 (ja) * 1999-07-23 2004-06-14 日本電信電話株式会社 Ｏｆｄｍ変復調回路
JP3581072B2 (ja) * 2000-01-24 2004-10-27 株式会社エヌ・ティ・ティ・ドコモ チャネル構成方法及びその方法を利用する基地局
JP4409743B2 (ja) * 2000-02-25 2010-02-03 パナソニック株式会社 無線通信装置及び無線通信方式
DE60028200T2 (de) * 2000-08-01 2007-03-15 Sony Deutschland Gmbh Vorrichtung und Verfahren zur Kanalschätzung für OFDM-System
EP1313242A4 (en) * 2000-08-21 2009-11-25 Kenwood Corp ORTHOGONAL FREQUENCY DISTRIBUTED MULTIPLEX SIGNAL RECEIVING APPARATUS AND METHOD FOR RECEIVING FREQUENCY ORTHOGONAL DISTRIBUTION MULTIPLEXED SIGNALS
FR2814011B1 (fr) * 2000-09-14 2003-10-24 France Telecom Procede d'estimation optimale d'un canal de propagation reposant uniquement sur les symboles pilotes et estimateur correspondant
US7646702B2 (en) 2000-11-17 2010-01-12 Panasonic Corporation OFDM communication apparatus
SE0004403L (sv) * 2000-11-29 2002-05-30 Ericsson Telefon Ab L M Metoder och anordningar i ett telekommunikationssystem
US7203158B2 (en) * 2000-12-06 2007-04-10 Matsushita Electric Industrial Co., Ltd. OFDM signal transmission system, portable terminal, and e-commerce system
JP4323103B2 (ja) * 2001-02-20 2009-09-02 三菱電機株式会社 移動体通信システム、マルチキャリアｃｄｍａ送信装置およびマルチキャリアｃｄｍａ受信装置
US7230911B2 (en) * 2001-05-10 2007-06-12 Intel Corporation Sparse channel estimation for orthogonal frequency division multiplexed signals
US7020095B2 (en) 2001-06-16 2006-03-28 Maxim Integrated Products, Inc. System and method for modulation of non-data bearing carriers in a multi-carrier modulation system
US7548506B2 (en) 2001-10-17 2009-06-16 Nortel Networks Limited System access and synchronization methods for MIMO OFDM communications systems and physical layer packet and preamble design
US6975650B2 (en) * 2002-02-13 2005-12-13 Interdigital Technology Corporation Transport block set segmentation
GB2386519B (en) 2002-03-12 2004-05-26 Toshiba Res Europ Ltd Adaptive Multicarrier Communication
RU2313909C2 (ru) * 2003-06-18 2007-12-27 Самсунг Электроникс Ко., Лтд. Устройство и способ для передачи и приема шаблона пилот-сигнала для идентификации базовой станции в системе связи омчр
KR20050005047A (ko) * 2003-07-01 2005-01-13 삼성전자주식회사 동기신호 검출장치 및 방법
KR100996080B1 (ko) * 2003-11-19 2010-11-22 삼성전자주식회사 직교 주파수 분할 다중 방식을 사용하는 통신 시스템에서적응적 변조 및 코딩 제어 장치 및 방법
JP4043442B2 (ja) 2004-01-09 2008-02-06 株式会社東芝 無線送信装置、無線受信装置、無線送信方法及び無線受信方法、無線通信システム
JP4059227B2 (ja) * 2004-05-21 2008-03-12 ソニー株式会社 復調装置
JP2006042025A (ja) * 2004-07-28 2006-02-09 Casio Comput Co Ltd Ｏｆｄｍ信号復調回路及びｏｆｄｍ信号復調方法
KR100724968B1 (ko) * 2004-11-19 2007-06-04 삼성전자주식회사 다중 반송파 통신 시스템에서 파일럿 변조에 따른 신호송수신 장치 및 방법
CN1787506B (zh) * 2004-12-09 2010-09-15 中兴通讯股份有限公司 正交频分复用系统的导频分配方法和装置
US20070066232A1 (en) 2005-09-22 2007-03-22 Black Peter J Pilot grouping and route protocols in multi-carrier communication systems
US8150408B2 (en) 2005-03-08 2012-04-03 Qualcomm Incorporated Pilot grouping and set management in multi-carrier communication systems
KR100724949B1 (ko) 2005-05-03 2007-06-04 삼성전자주식회사 주파수 분할 다중접속 기반 무선통신 시스템에서 데이터와제어 정보의 다중화 방법 및 장치
KR101119351B1 (ko) * 2005-05-04 2012-03-06 삼성전자주식회사 직교 주파수 분할 다중 시스템에서 정보의 송수신 방법 및 장치와 그 시스템
JP2007081504A (ja) * 2005-09-12 2007-03-29 Hitachi Kokusai Electric Inc Ｏｆｄｍ受信機における伝送路特性補間方法及びその装置
JP3841819B1 (ja) * 2005-11-08 2006-11-08 三菱電機株式会社 直交周波数分割多重信号の受信装置および受信方法
JP4343926B2 (ja) * 2006-02-08 2009-10-14 株式会社エヌ・ティ・ティ・ドコモ 送信装置および送信方法
JP2007300217A (ja) * 2006-04-27 2007-11-15 Toshiba Corp Ｏｆｄｍ信号の送信方法、ｏｆｄｍ送信機及びｏｆｄｍ受信機
EP2020771A1 (en) 2006-05-24 2009-02-04 Panasonic Corporation Ofdm demodulation device
KR101233604B1 (ko) * 2006-07-04 2013-02-14 가부시키가이샤 히다치 고쿠사이 덴키 수신 장치
US8374161B2 (en) * 2006-07-07 2013-02-12 Qualcomm Incorporated Method and apparatus for sending data and control information in a wireless communication system
KR100922729B1 (ko) * 2006-12-05 2009-10-22 한국전자통신연구원 직교주파수분할다중방식/직교주파수분할다중접속방식릴레이 시스템에서의 채널 추정 장치와 동기화 장치 및 그방법
JP4157159B1 (ja) 2007-02-15 2008-09-24 三菱電機株式会社 受信装置及び受信方法
CN101682452A (zh) 2007-05-30 2010-03-24 松下电器产业株式会社 发送装置、多载波传输方法及接收装置
BRPI0813728A2 (pt) * 2007-06-22 2015-09-29 Panasonic Corp dispositivo de transmissão, dispositivo de recepção e método de transmissão ofdm
US8045628B2 (en) 2007-10-18 2011-10-25 Nokia Corporation Digital video broadcast service discovery
JP5061892B2 (ja) * 2007-12-28 2012-10-31 富士通株式会社 無線通信システムにおける信号多重方法、送信局及び受信局
JP4567088B2 (ja) 2008-09-01 2010-10-20 三菱電機株式会社 Ｏｆｄｍ信号受信装置および受信方法
JP4545209B2 (ja) 2008-09-01 2010-09-15 三菱電機株式会社 直交周波数分割多重信号の受信装置およびその受信方法
US9172572B2 (en) 2009-01-30 2015-10-27 Samsung Electronics Co., Ltd. Digital video broadcasting-cable system and method for processing reserved tone
CN102065046B (zh) * 2009-11-11 2013-10-09 北京泰美世纪科技有限公司 一种ofdm系统的信息传输方法及信号生成装置
US9008203B2 (en) 2013-03-13 2015-04-14 Sony Corporation Transmitters, receivers and methods of transmitting and receiving
GB2511797B (en) * 2013-03-13 2020-12-23 Saturn Licensing Llc Transmitters, receivers and methods of transmitting and receiving
CA2914243C (en) 2013-06-05 2023-10-17 Sony Corporation Transmitter and transmission method for transmitting payload data and emergency information
KR101446629B1 (ko) * 2013-07-17 2014-10-06 한국전자통신연구원 무선 통신 시스템에서 보안 데이터 전송 장치 및 방법
JP6417178B2 (ja) * 2014-10-10 2018-10-31 日本放送協会 Ｏｆｄｍ送信装置
KR20170034621A (ko) 2015-09-21 2017-03-29 박주원 영아용 흔들침대
JP6412535B2 (ja) * 2016-10-17 2018-10-24 日本放送協会 Ｏｆｄｍ送信装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723072A (ja) 1993-07-02 1995-01-24 Hitachi Ltd 検波方式
JPH0888617A (ja) 1994-09-16 1996-04-02 Toshiba Corp 階層的直交多重伝送方式とその送受信装置
JPH09130362A (ja) 1995-10-30 1997-05-16 Sony Corp 受信装置および受信方法
JPH09149092A (ja) 1995-11-20 1997-06-06 Clarion Co Ltd Ａｆｃ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE108966T1 (de) * 1988-10-21 1994-08-15 Thomson Csf Sender, sendeverfahren und empfänger.
JP2000101542A (ja) 1998-09-24 2000-04-07 Jisedai Digital Television Hoso System Kenkyusho:Kk 地上デジタル放送方式
JP2990182B1 (ja) 1998-09-30 1999-12-13 株式会社次世代デジタルテレビジョン放送システム研究所 地上デジタル放送伝送システム
JP3022854B1 (ja) 1998-10-23 2000-03-21 株式会社次世代デジタルテレビジョン放送システム研究所 遅延プロファイル解析装置及びシンボル同期方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723072A (ja) 1993-07-02 1995-01-24 Hitachi Ltd 検波方式
JPH0888617A (ja) 1994-09-16 1996-04-02 Toshiba Corp 階層的直交多重伝送方式とその送受信装置
JPH09130362A (ja) 1995-10-30 1997-05-16 Sony Corp 受信装置および受信方法
JPH09149092A (ja) 1995-11-20 1997-06-06 Clarion Co Ltd Ａｆｃ装置

Also Published As

Publication number Publication date
JP2000236313A (ja) 2000-08-29
JP4057603B2 (ja) 2008-03-05
JP4287895B2 (ja) 2009-07-01
JP3083159B2 (ja) 2000-09-04
CN1980216A (zh) 2007-06-13
KR100575913B1 (ko) 2006-05-02
JP4197568B2 (ja) 2008-12-17
CN1980217A (zh) 2007-06-13
CN1231089A (zh) 1999-10-06
CN1484449A (zh) 2004-03-24
KR20040004480A (ko) 2004-01-13
CN1842068A (zh) 2006-10-04
CN1980216B (zh) 2011-09-07
JP2005312082A (ja) 2005-11-04
CN1980214A (zh) 2007-06-13
KR100581780B1 (ko) 2006-05-24
KR20000068380A (ko) 2000-11-25
CN1984112A (zh) 2007-06-20
CN1980214B (zh) 2010-07-21
KR100557426B1 (ko) 2006-04-07
TW443059B (en) 2001-06-23
KR100574125B1 (ko) 2006-04-26
JP2005304082A (ja) 2005-10-27
JP4197690B2 (ja) 2008-12-17
CN1980217B (zh) 2012-06-20
CN1980215A (zh) 2007-06-13
JP2008113471A (ja) 2008-05-15
CN1236610C (zh) 2006-01-11
CN1980213A (zh) 2007-06-13
CN1984112B (zh) 2010-12-15
WO1999001956A1 (en) 1999-01-14

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Granted publication date: 20101215