CN1364357A - 发送装置、接收装置和数据传送方法 - Google Patents
发送装置、接收装置和数据传送方法 Download PDFInfo
- Publication number
- CN1364357A CN1364357A CN01800422A CN01800422A CN1364357A CN 1364357 A CN1364357 A CN 1364357A CN 01800422 A CN01800422 A CN 01800422A CN 01800422 A CN01800422 A CN 01800422A CN 1364357 A CN1364357 A CN 1364357A
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- CN
- China
- Prior art keywords
- signal
- frequency band
- dispensing device
- filter part
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
-
- 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
-
- 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
-
- 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
- H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP72818/00 | 2000-03-15 | ||
JP2000072818A JP4323669B2 (ja) | 2000-03-15 | 2000-03-15 | データ伝送装置及びデータ伝送方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1364357A true CN1364357A (zh) | 2002-08-14 |
CN100456657C CN100456657C (zh) | 2009-01-28 |
Family
ID=18591168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018004229A Expired - Fee Related CN100456657C (zh) | 2000-03-15 | 2001-03-12 | 发送装置、通信终端装置、基站装置和数据传送方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7012949B2 (zh) |
EP (1) | EP1179902B1 (zh) |
JP (1) | JP4323669B2 (zh) |
KR (1) | KR100572435B1 (zh) |
CN (1) | CN100456657C (zh) |
AU (1) | AU4109201A (zh) |
DE (1) | DE60134920D1 (zh) |
WO (1) | WO2001069825A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101695004B (zh) * | 2009-10-22 | 2013-02-13 | 南京莱斯信息技术股份有限公司 | 一种电台信号的分离系统 |
CN103490871A (zh) * | 2008-05-15 | 2014-01-01 | 高通股份有限公司 | 将保护载波用于额外信道的方法和装置 |
CN111211807A (zh) * | 2020-03-17 | 2020-05-29 | 南京凯瑞得信息科技有限公司 | 一种多路载波叠加多址接入方法及系统 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003309533A (ja) * | 2002-04-17 | 2003-10-31 | Matsushita Electric Ind Co Ltd | 無線送信装置、無線受信装置及びその方法 |
KR100824367B1 (ko) * | 2002-05-24 | 2008-04-22 | 삼성전자주식회사 | Ofdm 송신기 및 그의 신호처리방법 |
KR100548312B1 (ko) * | 2002-06-20 | 2006-02-02 | 엘지전자 주식회사 | 다중 입출력 이동 통신 시스템에서의 신호 처리 방법 |
US7251301B2 (en) * | 2002-08-14 | 2007-07-31 | Industrial Technology Research Institute | Methods and systems for providing a noise signal |
US7418040B2 (en) * | 2003-05-30 | 2008-08-26 | Motorola, Inc. | Method and apparatus for determining a timing offset for processing a multi-carrier signal |
US7532565B2 (en) | 2004-05-07 | 2009-05-12 | Texas Instruments Incorporated | Mapping data tones onto guard tones for a multi-band OFDM system |
EP1608100A1 (en) * | 2004-06-17 | 2005-12-21 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method for transmitting TDD frames with increased data payload |
US7852746B2 (en) * | 2004-08-25 | 2010-12-14 | Qualcomm Incorporated | Transmission of signaling in an OFDM-based system |
DE202005022046U1 (de) * | 2004-10-29 | 2012-08-24 | Sharp Kabushiki Kaisha | Funksender und Funkempfänger |
EP2555464B1 (en) | 2005-01-18 | 2019-03-06 | Sharp Kabushiki Kaisha | Wireless communication apparatus and wireless communication method |
US7894818B2 (en) * | 2005-06-15 | 2011-02-22 | Samsung Electronics Co., Ltd. | Apparatus and method for multiplexing broadcast and unicast traffic in a multi-carrier wireless network |
US20070002724A1 (en) * | 2005-06-15 | 2007-01-04 | Samsung Electronics Co., Ltd. | Apparatus and method for broadcast superposition and cancellation in a multi-carrier wireless network |
US7944995B2 (en) * | 2005-11-14 | 2011-05-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Variable bandwidth receiver |
JP4946159B2 (ja) * | 2006-05-09 | 2012-06-06 | 富士通株式会社 | 無線送信方法及び無線受信方法並びに無線送信装置及び無線受信装置 |
US8169955B2 (en) * | 2006-06-19 | 2012-05-01 | Atc Technologies, Llc | Systems and methods for orthogonal frequency division multiple access (OFDMA) communications over satellite links |
CN101106435B (zh) * | 2006-07-10 | 2011-08-03 | 华为技术有限公司 | 一种多对线共同传输的方法及发送端和接收端 |
JP4827671B2 (ja) * | 2006-09-20 | 2011-11-30 | パナソニック株式会社 | 送信装置およびピーク抑圧方法 |
US9201854B1 (en) * | 2006-10-25 | 2015-12-01 | Hewlett-Packard Development Company, L.P. | Methods and systems for creating, interacting with, and utilizing a superactive document |
JP5036809B2 (ja) * | 2007-03-28 | 2012-09-26 | パナソニック株式会社 | 無線通信装置および緊急信号送信方法 |
JP5035351B2 (ja) * | 2007-11-28 | 2012-09-26 | 富士通株式会社 | 無線送信装置、無線受信装置、無線送受信システム、及びこれらの方法 |
KR101496896B1 (ko) | 2009-02-16 | 2015-02-27 | 삼성전자주식회사 | 대역 확장성을 지원하는 셀룰러 무선통신시스템에서 보호대역이 구성된 하향링크 신호의 송수신 방법 및 장치 |
JP5212402B2 (ja) * | 2010-02-24 | 2013-06-19 | 住友電気工業株式会社 | ピーク電力抑制回路とこの回路を有する通信装置 |
US9042938B2 (en) | 2012-12-27 | 2015-05-26 | Google Technology Holdings LLC | Method and apparatus for device-to-device communication |
US9185697B2 (en) | 2012-12-27 | 2015-11-10 | Google Technology Holdings LLC | Method and apparatus for device-to-device communication |
US9143291B2 (en) | 2012-12-27 | 2015-09-22 | Google Technology Holdings LLC | Method and apparatus for device-to-device communication |
US9370035B2 (en) | 2013-08-12 | 2016-06-14 | Google Technology Holdings LLC | Methods and devices for mobile station device-to-device beacon window determination |
US9392615B2 (en) | 2013-08-20 | 2016-07-12 | Google Technology Holdings LLC | Methods and devices for allocating resources in device-to-device communication |
US9769796B2 (en) * | 2013-10-08 | 2017-09-19 | Microsoft Technology Licensing, Llc | Radio channel utilization |
KR102641188B1 (ko) * | 2018-12-05 | 2024-02-27 | 지티이 코포레이션 | 이산 스펙트럼을 사용하기 위한 기술들 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825674A (en) * | 1973-05-25 | 1974-07-23 | Westinghouse Electric Corp | Educational tv branching system |
US5005169A (en) * | 1989-11-16 | 1991-04-02 | Westinghouse Electric Corp. | Frequency division multiplex guardband communication system for sending information over the guardbands |
US5072297A (en) * | 1990-03-27 | 1991-12-10 | Nippon Hoso Kyokai | Method and system for transmitting and receiving PCM audio signals in combination with a video signal |
JP3074103B2 (ja) * | 1993-11-16 | 2000-08-07 | 株式会社東芝 | Ofdm同期復調回路 |
JPH07245574A (ja) | 1994-03-07 | 1995-09-19 | Nippon Hoso Kyokai <Nhk> | ディジタル信号伝送方法 |
JP3110244B2 (ja) | 1994-04-13 | 2000-11-20 | 日本放送協会 | 直交周波数分割多重変調信号伝送方式 |
JP3186464B2 (ja) | 1994-09-26 | 2001-07-11 | 日本コロムビア株式会社 | Ofdm変調器及びofdm復調器 |
US5726978A (en) * | 1995-06-22 | 1998-03-10 | Telefonaktiebolaget L M Ericsson Publ. | Adaptive channel allocation in a frequency division multiplexed system |
KR100331437B1 (ko) * | 1995-06-30 | 2002-08-08 | 삼성전자 주식회사 | 디.엠.티.시스템에서적응형비트교환방법및장치 |
US5822323A (en) * | 1995-09-29 | 1998-10-13 | Victor Company Of Japan, Ltd. | Frequency division multiplexed signal generating apparatus and related decoding apparatus |
JPH09163330A (ja) | 1995-12-08 | 1997-06-20 | Tasuko Denki Kk | 静止画像・音声多重装置、静止画像・音声多重装置用送信装置及び静止画像・音声多重装置用受信装置 |
JP2875976B2 (ja) * | 1996-01-29 | 1999-03-31 | 三星電子株式会社 | 直交周波数分割多重の方法及び同期方法と、直交周波数分割多重用変調器及び復調器 |
JP3142771B2 (ja) | 1996-02-22 | 2001-03-07 | シャープ株式会社 | 直交周波数分割多重信号伝送方式 |
US5953311A (en) * | 1997-02-18 | 1999-09-14 | Discovision Associates | Timing synchronization in a receiver employing orthogonal frequency division multiplexing |
US6061392A (en) * | 1996-12-17 | 2000-05-09 | Paradyne Corporation | Apparatus and method for communicating voice and data between a customer premises and a central office |
JPH1117643A (ja) | 1997-06-19 | 1999-01-22 | Hitachi Denshi Ltd | Ofdm変調器 |
JP3009662B2 (ja) * | 1998-02-27 | 2000-02-14 | 三菱電機株式会社 | 同時放送方式、放送用送信機及び放送用受信機 |
JP2000049744A (ja) | 1998-05-26 | 2000-02-18 | Victor Co Of Japan Ltd | 伝送帯域分割変復調装置及びその方法 |
DE69940235D1 (de) * | 1998-05-26 | 2009-02-26 | Panasonic Corp | Modulator, Demodulator, und Übertragungssystem für OFDM-Übertragung |
KR20000024709A (ko) * | 1998-10-01 | 2000-05-06 | 정선종 | 대역저감 다반송파 무선송수신장치 및 그 방법 |
-
2000
- 2000-03-15 JP JP2000072818A patent/JP4323669B2/ja not_active Expired - Fee Related
-
2001
- 2001-03-12 CN CNB018004229A patent/CN100456657C/zh not_active Expired - Fee Related
- 2001-03-12 EP EP01912256A patent/EP1179902B1/en not_active Expired - Lifetime
- 2001-03-12 US US09/959,501 patent/US7012949B2/en not_active Expired - Fee Related
- 2001-03-12 AU AU41092/01A patent/AU4109201A/en not_active Abandoned
- 2001-03-12 DE DE60134920T patent/DE60134920D1/de not_active Expired - Lifetime
- 2001-03-12 WO PCT/JP2001/001897 patent/WO2001069825A1/ja active IP Right Grant
- 2001-03-12 KR KR20017014493A patent/KR100572435B1/ko not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103490871A (zh) * | 2008-05-15 | 2014-01-01 | 高通股份有限公司 | 将保护载波用于额外信道的方法和装置 |
CN103490871B (zh) * | 2008-05-15 | 2018-09-28 | 高通股份有限公司 | 将保护载波用于额外信道的方法和装置 |
CN101695004B (zh) * | 2009-10-22 | 2013-02-13 | 南京莱斯信息技术股份有限公司 | 一种电台信号的分离系统 |
CN111211807A (zh) * | 2020-03-17 | 2020-05-29 | 南京凯瑞得信息科技有限公司 | 一种多路载波叠加多址接入方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
WO2001069825A1 (fr) | 2001-09-20 |
US7012949B2 (en) | 2006-03-14 |
JP4323669B2 (ja) | 2009-09-02 |
KR100572435B1 (ko) | 2006-04-18 |
AU4109201A (en) | 2001-09-24 |
EP1179902A4 (en) | 2006-04-05 |
DE60134920D1 (de) | 2008-09-04 |
KR20020016787A (ko) | 2002-03-06 |
CN100456657C (zh) | 2009-01-28 |
JP2001268044A (ja) | 2001-09-28 |
EP1179902A1 (en) | 2002-02-13 |
EP1179902B1 (en) | 2008-07-23 |
US20030016731A1 (en) | 2003-01-23 |
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Legal Events
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140923 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140923 Address after: California, USA Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20160312 |