CN100448185C - 无线电通信方法、无线电发射装置和无线电接收装置 - Google Patents
无线电通信方法、无线电发射装置和无线电接收装置 Download PDFInfo
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- CN100448185C CN100448185C CNB038004380A CN03800438A CN100448185C CN 100448185 C CN100448185 C CN 100448185C CN B038004380 A CNB038004380 A CN B038004380A CN 03800438 A CN03800438 A CN 03800438A CN 100448185 C CN100448185 C CN 100448185C
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- 238000000034 method Methods 0.000 title claims description 17
- 238000004891 communication Methods 0.000 title claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000013507 mapping Methods 0.000 description 6
- 230000000737 periodic effect Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
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Classifications
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- 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
- H04L27/2602—Signal structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
- H04L27/2626—Arrangements specific to the transmitter only
-
- 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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/28—Systems using multi-frequency codes with simultaneous transmission of different frequencies each representing one code element
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/3488—Multiresolution systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/36—Modulator circuits; Transmitter circuits
- H04L27/362—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52831/2002 | 2002-02-28 | ||
JP2002052831A JP3963737B2 (ja) | 2002-02-28 | 2002-02-28 | マルチキャリア信号生成方法、無線送信装置および無線受信装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101720860A Division CN101394386B (zh) | 2002-02-28 | 2003-02-27 | 多载波信号产生方法、无线电发射装置和无线电接收装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1516935A CN1516935A (zh) | 2004-07-28 |
CN100448185C true CN100448185C (zh) | 2008-12-31 |
Family
ID=27764343
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101720860A Expired - Lifetime CN101394386B (zh) | 2002-02-28 | 2003-02-27 | 多载波信号产生方法、无线电发射装置和无线电接收装置 |
CNB038004380A Expired - Lifetime CN100448185C (zh) | 2002-02-28 | 2003-02-27 | 无线电通信方法、无线电发射装置和无线电接收装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101720860A Expired - Lifetime CN101394386B (zh) | 2002-02-28 | 2003-02-27 | 多载波信号产生方法、无线电发射装置和无线电接收装置 |
Country Status (6)
Country | Link |
---|---|
US (7) | US7372908B2 (zh) |
EP (1) | EP1480362A4 (zh) |
JP (1) | JP3963737B2 (zh) |
CN (2) | CN101394386B (zh) |
AU (1) | AU2003211749A1 (zh) |
WO (1) | WO2003073669A1 (zh) |
Families Citing this family (23)
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US7369633B2 (en) * | 2003-06-13 | 2008-05-06 | The Directv Group, Inc. | Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems |
US8208499B2 (en) * | 2003-06-13 | 2012-06-26 | Dtvg Licensing, Inc. | Framing structure for digital broadcasting and interactive services |
US20050163235A1 (en) * | 2004-01-28 | 2005-07-28 | Mo Shaomin S. | Method and apparatus for improving error rates in multi-band ultra wideband communication systems |
KR100713528B1 (ko) | 2004-03-12 | 2007-05-02 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 방식을 사용하는 통신시스템에서 서브 채널 신호 송신 장치 및 방법 |
CN1951049A (zh) | 2004-05-11 | 2007-04-18 | 松下电器产业株式会社 | 无线发送装置、无线接收装置及无线通信系统 |
WO2006013705A1 (ja) * | 2004-08-06 | 2006-02-09 | Matsushita Electric Industrial Co., Ltd. | マルチキャリア通信における無線送信装置および無線送信方法 |
WO2006070754A1 (ja) * | 2004-12-28 | 2006-07-06 | Matsushita Electric Industrial Co., Ltd. | 無線通信装置及び無線通信方法 |
CN101346918A (zh) * | 2005-12-27 | 2009-01-14 | 松下电器产业株式会社 | 无线发送装置及多载波信号生成方法 |
GB2434065B (en) * | 2006-01-09 | 2008-05-07 | Toshiba Res Europ Ltd | Variable bandwidth transmitter and receiver |
WO2007142233A1 (ja) * | 2006-06-05 | 2007-12-13 | Panasonic Corporation | マルチキャリア通信における無線通信装置および無線通信方法 |
GB2449857A (en) * | 2007-06-04 | 2008-12-10 | British Broadcasting Corp | Multi-carrier transmission system in which data is redundantly encoded using two different PAM schemes |
US20090059782A1 (en) * | 2007-08-29 | 2009-03-05 | Rgb Systems, Inc. | Method and apparatus for extending the transmission capability of twisted pair communication systems |
WO2009037788A1 (ja) | 2007-09-21 | 2009-03-26 | Fujitsu Limited | 送信方法および送信装置 |
EP2337245B1 (en) * | 2009-12-17 | 2013-04-10 | Alcatel Lucent | Optical OFDM transmission having a variable transmission rate |
EP2702734A4 (en) | 2011-04-28 | 2015-03-11 | Intel Corp | METHODS AND ARRANGEMENTS FOR COMMUNICATIONS IN LOW-POWER WIRELESS NETWORKS |
EP2525496A1 (en) | 2011-05-18 | 2012-11-21 | Panasonic Corporation | Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes |
JP5029769B2 (ja) * | 2011-06-23 | 2012-09-19 | 富士通株式会社 | 送信方法および送信装置 |
JP6113728B2 (ja) | 2011-08-24 | 2017-04-12 | インテル コーポレイション | 低速phy構造用のシステム、方法、及び装置 |
US9112614B2 (en) | 2012-03-02 | 2015-08-18 | Alcatel Lucent | Correction of a local-oscillator phase error in a coherent optical receiver |
US9077455B2 (en) | 2012-12-28 | 2015-07-07 | Alcatel Lucent | Optical receiver having a MIMO equalizer |
US20160021663A1 (en) * | 2013-03-04 | 2016-01-21 | Osaka University | Wireless communication device and wireless communication method |
US9729289B2 (en) | 2013-08-12 | 2017-08-08 | Texas Instruments Incorporated | Frequency diversity modulation system and method |
WO2016173032A1 (zh) * | 2015-04-30 | 2016-11-03 | 华为技术有限公司 | 通信方法和装置 |
Citations (3)
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JPH11266224A (ja) * | 1998-03-18 | 1999-09-28 | Nippon Telegr & Teleph Corp <Ntt> | 直交周波数多重通信装置 |
JP2000312194A (ja) * | 1999-02-25 | 2000-11-07 | Sony Corp | ディジタル放送装置 |
CN1329406A (zh) * | 2000-06-14 | 2002-01-02 | 日本电气株式会社 | 正交频分多路复用调制解调器电路 |
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DE19616829C1 (de) * | 1996-04-26 | 1997-04-24 | Siemens Ag | System zur Funkübertragung digitaler Signale zwischen mehreren Teilnehmerstationen und einer Basisstation |
EP0854619A1 (en) * | 1997-01-15 | 1998-07-22 | Alcatel | Method to allocate data bits, multicarrier transmitter and receiver using the method, and related allocation message generator |
JPH11145933A (ja) | 1997-11-12 | 1999-05-28 | Oki Electric Ind Co Ltd | スペクトラム拡散通信方式及び装置 |
KR100292798B1 (ko) * | 1998-10-01 | 2001-06-15 | 정선종 | 다중 반송파 부호분할다중접속/주파수분할다중 하이브리드방식의 기지국 시스템, 데이터 전송방법 및 이를 이용한 이동통신시스템 |
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JP2987367B1 (ja) | 1998-12-24 | 1999-12-06 | 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 | データ伝送方式およびその送受信装置 |
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JP2003312194A (ja) | 2002-04-24 | 2003-11-06 | Dainippon Printing Co Ltd | 転写シート |
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2002
- 2002-02-28 JP JP2002052831A patent/JP3963737B2/ja not_active Expired - Lifetime
-
2003
- 2003-02-27 WO PCT/JP2003/002176 patent/WO2003073669A1/ja active Application Filing
- 2003-02-27 CN CN2008101720860A patent/CN101394386B/zh not_active Expired - Lifetime
- 2003-02-27 CN CNB038004380A patent/CN100448185C/zh not_active Expired - Lifetime
- 2003-02-27 EP EP03707117A patent/EP1480362A4/en not_active Withdrawn
- 2003-02-27 US US10/477,553 patent/US7372908B2/en not_active Expired - Lifetime
- 2003-02-27 AU AU2003211749A patent/AU2003211749A1/en not_active Abandoned
-
2008
- 2008-04-01 US US12/060,725 patent/US7903754B2/en not_active Expired - Lifetime
-
2011
- 2011-01-26 US US13/014,230 patent/US8139686B2/en not_active Expired - Fee Related
-
2012
- 2012-02-08 US US13/369,149 patent/US8422592B2/en not_active Expired - Lifetime
-
2013
- 2013-03-18 US US13/845,973 patent/US8798192B2/en not_active Expired - Lifetime
-
2014
- 2014-06-25 US US14/314,447 patent/US9042478B2/en not_active Expired - Lifetime
-
2015
- 2015-04-21 US US14/692,136 patent/US9749167B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11266224A (ja) * | 1998-03-18 | 1999-09-28 | Nippon Telegr & Teleph Corp <Ntt> | 直交周波数多重通信装置 |
JP2000312194A (ja) * | 1999-02-25 | 2000-11-07 | Sony Corp | ディジタル放送装置 |
CN1329406A (zh) * | 2000-06-14 | 2002-01-02 | 日本电气株式会社 | 正交频分多路复用调制解调器电路 |
Also Published As
Publication number | Publication date |
---|---|
CN101394386B (zh) | 2012-05-23 |
US8798192B2 (en) | 2014-08-05 |
US7372908B2 (en) | 2008-05-13 |
CN101394386A (zh) | 2009-03-25 |
US7903754B2 (en) | 2011-03-08 |
US20110129038A1 (en) | 2011-06-02 |
US20150229504A1 (en) | 2015-08-13 |
US8422592B2 (en) | 2013-04-16 |
US9042478B2 (en) | 2015-05-26 |
WO2003073669A1 (en) | 2003-09-04 |
US9749167B2 (en) | 2017-08-29 |
AU2003211749A1 (en) | 2003-09-09 |
US8139686B2 (en) | 2012-03-20 |
JP3963737B2 (ja) | 2007-08-22 |
US20040125882A1 (en) | 2004-07-01 |
EP1480362A4 (en) | 2010-09-29 |
US20130208828A1 (en) | 2013-08-15 |
EP1480362A1 (en) | 2004-11-24 |
JP2003258757A (ja) | 2003-09-12 |
US20140307829A1 (en) | 2014-10-16 |
CN1516935A (zh) | 2004-07-28 |
US20120134445A1 (en) | 2012-05-31 |
US20080212705A1 (en) | 2008-09-04 |
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