CN102104559B - 无线通信装置和无线通信方法 - Google Patents
无线通信装置和无线通信方法 Download PDFInfo
- Publication number
- CN102104559B CN102104559B CN201110032410.0A CN201110032410A CN102104559B CN 102104559 B CN102104559 B CN 102104559B CN 201110032410 A CN201110032410 A CN 201110032410A CN 102104559 B CN102104559 B CN 102104559B
- Authority
- CN
- China
- Prior art keywords
- bit
- code element
- bit string
- conversion
- unit
- 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.)
- Active
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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
-
- 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
- H04L1/0041—Arrangements at the transmitter end
- H04L1/0042—Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
-
- 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
-
- 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
- H04L25/0212—Channel estimation of impulse response
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/04—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/183—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
-
- 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
-
- 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
- H04L27/38—Demodulator circuits; Receiver circuits
-
- 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
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP228687/05 | 2005-08-05 | ||
JP2005228687 | 2005-08-05 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800287151A Division CN101238697B (zh) | 2005-08-05 | 2006-08-04 | 无线通信装置和无线通信方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102104559A CN102104559A (zh) | 2011-06-22 |
CN102104559B true CN102104559B (zh) | 2015-02-04 |
Family
ID=37727338
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800287151A Active CN101238697B (zh) | 2005-08-05 | 2006-08-04 | 无线通信装置和无线通信方法 |
CN201110032410.0A Active CN102104559B (zh) | 2005-08-05 | 2006-08-04 | 无线通信装置和无线通信方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800287151A Active CN101238697B (zh) | 2005-08-05 | 2006-08-04 | 无线通信装置和无线通信方法 |
Country Status (11)
Country | Link |
---|---|
US (15) | US8391411B2 (zh) |
EP (4) | EP1901515B1 (zh) |
JP (3) | JP4912311B2 (zh) |
CN (2) | CN101238697B (zh) |
DK (1) | DK2793439T3 (zh) |
ES (3) | ES2840072T3 (zh) |
HU (1) | HUE040722T2 (zh) |
PL (1) | PL2793439T3 (zh) |
PT (1) | PT2793439T (zh) |
TR (1) | TR201819537T4 (zh) |
WO (1) | WO2007018155A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100922970B1 (ko) * | 2007-02-08 | 2009-10-22 | 삼성전자주식회사 | 통신 시스템에서의 훈련 시퀀스 코드의 생성/변조 방법 및 이를 이용한 데이터 송신 장치 |
EP2130340A2 (en) * | 2007-03-09 | 2009-12-09 | Qualcomm Incorporated | Quadrature modulation rotating training sequence |
US8149929B2 (en) * | 2008-06-17 | 2012-04-03 | Telefonaktiebolaget L M Ericsson (Publ) | Receiver and method for processing radio signals using soft pilot symbols |
FR2946206B1 (fr) * | 2009-05-29 | 2015-02-27 | Alcatel Lucent | Transmetteur de donnees multi-format |
CN102638431A (zh) * | 2011-02-10 | 2012-08-15 | 富士通株式会社 | 比特分配装置、发射机、比特分配方法和功率分配方法 |
JP6849347B2 (ja) * | 2016-08-29 | 2021-03-24 | Necプラットフォームズ株式会社 | 変換規則導出装置、通信装置、変換規則導出提供方法 |
JP2020188357A (ja) * | 2019-05-14 | 2020-11-19 | 富士通株式会社 | 符号化回路、復号化回路、符号化方法、及び復号化方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1406420A (zh) * | 2000-12-27 | 2003-03-26 | 松下电器产业株式会社 | 发送装置、接收装置以及通信方法 |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01122242A (ja) | 1987-11-05 | 1989-05-15 | Nec Corp | 無線デイジタル送受信システム |
JPH07114418B2 (ja) * | 1988-10-24 | 1995-12-06 | 日本電信電話株式会社 | 符号化変復調回路のマッピング方法 |
FR2675968B1 (fr) * | 1991-04-23 | 1994-02-04 | France Telecom | Procede de decodage d'un code convolutif a maximum de vraisemblance et ponderation des decisions, et decodeur correspondant. |
US5590155A (en) * | 1992-10-30 | 1996-12-31 | Kabushiki Kaisha Toshiba | Equipment for generating a transmit signal from first and second digital signals |
US5809083A (en) * | 1994-11-23 | 1998-09-15 | At&T Wireless Services, Inc. | Differentially encoded pilot word system and method for wireless transmissions of digital data |
US6125148A (en) | 1997-08-29 | 2000-09-26 | Telefonaktiebolaget Lm Ericsson | Method for demodulating information in a communication system that supports multiple modulation schemes |
JPH11178050A (ja) * | 1997-12-10 | 1999-07-02 | Sony Corp | 制御情報伝送方法及び送信装置並びに送受信装置 |
JP3233092B2 (ja) | 1998-02-26 | 2001-11-26 | 松下電器産業株式会社 | 変調方式とそれを用いた無線通信システム |
EP1628452A3 (en) * | 1998-01-30 | 2006-05-10 | Matsushita Electric Industrial Co., Ltd. | Modulation method and radio communication system |
US7787514B2 (en) * | 1998-02-12 | 2010-08-31 | Lot 41 Acquisition Foundation, Llc | Carrier interferometry coding with applications to cellular and local area networks |
US6233712B1 (en) * | 1998-04-24 | 2001-05-15 | Lsi Logic Corporation | Apparatus and method for recovering information bits from a 64/256-quadrature amplitude modulation treliss coded modulation decoder |
JP3166724B2 (ja) * | 1998-09-04 | 2001-05-14 | 松下電器産業株式会社 | 無線装置及び送信方法 |
JP2000082878A (ja) | 1998-09-04 | 2000-03-21 | Toagosei Co Ltd | ビルドアップ多層プリント配線板の製造方法 |
JP4147438B2 (ja) | 1998-09-04 | 2008-09-10 | 富士通株式会社 | 復調器 |
EP1083660A1 (en) * | 1999-02-09 | 2001-03-14 | Sony Corporation | Data transmission system, data receiver, and data transmitting method |
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 |
US6856610B2 (en) * | 2000-02-28 | 2005-02-15 | Texas Instruments Incorporated | Wireless code division multiple access communications system with channel estimation using fingers with sub-chip spacing |
US7418043B2 (en) * | 2000-07-19 | 2008-08-26 | Lot 41 Acquisition Foundation, Llc | Software adaptable high performance multicarrier transmission protocol |
US6907084B2 (en) * | 2000-10-06 | 2005-06-14 | Texas Instruments Incorporated | Method and apparatus for processing modulation symbols for soft input decoders |
US6529559B2 (en) * | 2001-01-12 | 2003-03-04 | Comsys Communication & Signal Processing Ltd. | Reduced soft output information packet selection |
CN1422478A (zh) * | 2001-02-09 | 2003-06-04 | 三菱电机株式会社 | 数字调制方式,无线通信方式,无线通信装置 |
WO2002065724A1 (fr) | 2001-02-13 | 2002-08-22 | Mitsubishi Denki Kabushiki Kaisha | Procede de modulation de niveaux multiples, procede de demodulation de niveaux multiples, et procede de modulation/demodulation de niveaux multiples |
US7065703B2 (en) * | 2001-02-14 | 2006-06-20 | Conexant Systems, Inc. | Synchronization of a communications system |
DK1293059T3 (da) * | 2001-02-21 | 2004-06-28 | Matsushita Electric Ind Co Ltd | Hybrid ARQ-fremgangsmåde med enkel konstellationsomordning |
FR2823620B1 (fr) * | 2001-04-12 | 2003-08-15 | France Telecom | Procede de codage/decodage d'un flux de donnees numeriques codees avec entrelacement sur bits en emission et en reception multiple en presence d'interference intersymboles et systeme correspondant |
KR100442628B1 (ko) * | 2001-06-09 | 2004-08-02 | 삼성전자주식회사 | 통신시스템의 부호어 시퀀스 재배열 방법 및 장치 |
JP2003037644A (ja) | 2001-07-26 | 2003-02-07 | Mitsubishi Electric Corp | データ通信装置及びデータ通信方法 |
KR100464346B1 (ko) | 2001-08-17 | 2005-01-03 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템에서 패킷 재전송을 위한 송/수신장치 및 방법 |
US7130587B2 (en) | 2001-08-22 | 2006-10-31 | National Institute of Information and Communications Technology Incorporated, Administrative Agency | Communication quality estimation method, communication quality estimation apparatus, and communication system |
CN1149803C (zh) * | 2001-09-30 | 2004-05-12 | 华为技术有限公司 | 一种基于比特变换的数据重传方法 |
US7379504B2 (en) | 2001-10-09 | 2008-05-27 | Broadcom Corporation | Optimal trellis code design for QPSK and higher order quadrature amplitude modulations |
KR100827147B1 (ko) * | 2001-10-19 | 2008-05-02 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템에서 고속 데이터의효율적 재전송 및 복호화를 위한 송,수신장치 및 방법 |
JP2003134092A (ja) * | 2001-10-22 | 2003-05-09 | Toshiba Corp | 通信システム、送信装置、受信装置、誤り検出符号化回路および誤り検出回路 |
KR100744347B1 (ko) * | 2001-10-29 | 2007-07-30 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템에서 데이터 송/수신장치 및 방법 |
KR100474682B1 (ko) * | 2001-10-31 | 2005-03-08 | 삼성전자주식회사 | 무선통신시스템에서 패킷 재전송을 위한 송수신 장치 및 방법 |
ATE303687T1 (de) | 2001-11-16 | 2005-09-15 | Matsushita Electric Ind Co Ltd | Hybrides arq verfahren zur datenpaketübertragung |
DE10156822A1 (de) | 2001-11-20 | 2003-05-28 | Siemens Ag | Verfahren zur effizienten Quadraturamplitudenmodulation, Funkkommunikationsgerät, Netzkomponente, Modulator sowie Funkkommunikationssystem |
JP3871117B2 (ja) * | 2002-03-07 | 2007-01-24 | 三菱電機株式会社 | 伝送装置及び伝送方法 |
US7251768B2 (en) * | 2002-04-22 | 2007-07-31 | Regents Of The University Of Minnesota | Wireless communication system having error-control coder and linear precoder |
US7095812B2 (en) * | 2002-06-24 | 2006-08-22 | Agere Systems Inc. | Reduced complexity receiver for space-time- bit-interleaved coded modulation |
ATE383689T1 (de) | 2002-10-18 | 2008-01-15 | Matsushita Electric Ind Co Ltd | Neuanordnung der signalkonstellation für arq sendediversitätsschema |
JP3810360B2 (ja) | 2002-10-31 | 2006-08-16 | 三菱電機株式会社 | 変調装置及び変復調システム及び変調方法及び変調プログラム及び変調プログラムを記録したコンピュータ読み取り可能な記録媒体 |
US6904550B2 (en) * | 2002-12-30 | 2005-06-07 | Motorola, Inc. | Velocity enhancement for OFDM systems |
JP2004297144A (ja) * | 2003-03-25 | 2004-10-21 | Seiko Epson Corp | 無線通信システム |
US7224743B2 (en) * | 2003-04-24 | 2007-05-29 | Northrop Grumman Corporation | Efficient decoding of trellis coded modulation waveforms |
JP4539107B2 (ja) | 2004-02-12 | 2010-09-08 | 富士通株式会社 | 送信装置、ビット配置方法 |
JP2005228687A (ja) | 2004-02-16 | 2005-08-25 | Matsushita Electric Ind Co Ltd | 空気呼吸型の燃料電池 |
EP1564894B1 (en) * | 2004-02-17 | 2011-01-12 | STMicroelectronics N.V. | Method and device for sequence estimation |
JP3779311B2 (ja) * | 2004-12-07 | 2006-05-24 | 松下電器産業株式会社 | 変調方式及び無線通信システム |
JP4539539B2 (ja) * | 2005-11-18 | 2010-09-08 | 株式会社デンソー | 軟判定値補正方法,受信装置,プログラム |
-
2006
- 2006-08-04 ES ES18182021T patent/ES2840072T3/es active Active
- 2006-08-04 EP EP06782379.9A patent/EP1901515B1/en active Active
- 2006-08-04 CN CN2006800287151A patent/CN101238697B/zh active Active
- 2006-08-04 PL PL14176495T patent/PL2793439T3/pl unknown
- 2006-08-04 EP EP14176495.1A patent/EP2793439B1/en active Active
- 2006-08-04 CN CN201110032410.0A patent/CN102104559B/zh active Active
- 2006-08-04 US US11/997,892 patent/US8391411B2/en active Active
- 2006-08-04 EP EP20184477.6A patent/EP3739831B1/en active Active
- 2006-08-04 ES ES14176495T patent/ES2704865T3/es active Active
- 2006-08-04 ES ES20184477T patent/ES2930446T3/es active Active
- 2006-08-04 JP JP2007529558A patent/JP4912311B2/ja active Active
- 2006-08-04 DK DK14176495.1T patent/DK2793439T3/en active
- 2006-08-04 HU HUE14176495A patent/HUE040722T2/hu unknown
- 2006-08-04 TR TR2018/19537T patent/TR201819537T4/tr unknown
- 2006-08-04 PT PT14176495T patent/PT2793439T/pt unknown
- 2006-08-04 EP EP18182021.8A patent/EP3402147B1/en active Active
- 2006-08-04 WO PCT/JP2006/315521 patent/WO2007018155A1/ja active Application Filing
-
2011
- 2011-05-19 JP JP2011112585A patent/JP5372067B2/ja active Active
- 2011-10-17 JP JP2011227920A patent/JP5372106B2/ja active Active
-
2013
- 2013-01-29 US US13/753,271 patent/US8605824B2/en active Active
- 2013-11-04 US US14/071,301 patent/US8817911B2/en active Active
-
2014
- 2014-07-08 US US14/326,133 patent/US8982990B2/en active Active
-
2015
- 2015-01-23 US US14/603,845 patent/US9148267B2/en active Active
- 2015-08-25 US US14/834,909 patent/US9363053B2/en active Active
-
2016
- 2016-04-27 US US15/139,880 patent/US9544008B2/en active Active
- 2016-11-29 US US15/363,595 patent/US9755689B2/en active Active
-
2017
- 2017-07-18 US US15/652,731 patent/US9935673B2/en active Active
-
2018
- 2018-02-21 US US15/901,290 patent/US10148309B2/en active Active
- 2018-10-09 US US16/155,234 patent/US10298286B2/en active Active
-
2019
- 2019-04-05 US US16/376,047 patent/US10511343B2/en active Active
- 2019-10-31 US US16/670,391 patent/US10673483B2/en active Active
-
2020
- 2020-04-24 US US16/858,075 patent/US11469786B2/en active Active
-
2022
- 2022-09-06 US US17/903,866 patent/US11901929B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1406420A (zh) * | 2000-12-27 | 2003-03-26 | 松下电器产业株式会社 | 发送装置、接收装置以及通信方法 |
Non-Patent Citations (1)
Title |
---|
JP特开2003-134092A 2003.05.09 * |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1833420B (zh) | 选择传输参数的技术 | |
US10673483B2 (en) | Communication system and communication method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: 20140718 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140718 Address after: California, USA Applicant after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Applicant before: Matsushita Electric Industrial Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161010 Address after: Osaka Japan Patentee after: Matsushita Electric Industrial Co.,Ltd. Address before: California, USA Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |