DE60036245D1 - Blockkode für Mehrträgerübertragung - Google Patents

Blockkode für Mehrträgerübertragung

Info

Publication number
DE60036245D1
DE60036245D1 DE60036245T DE60036245T DE60036245D1 DE 60036245 D1 DE60036245 D1 DE 60036245D1 DE 60036245 T DE60036245 T DE 60036245T DE 60036245 T DE60036245 T DE 60036245T DE 60036245 D1 DE60036245 D1 DE 60036245D1
Authority
DE
Germany
Prior art keywords
block code
multicarrier transmission
multicarrier
transmission
code
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 - Fee Related
Application number
DE60036245T
Other languages
English (en)
Other versions
DE60036245T2 (de
Inventor
Jin-Sook Kim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE60036245D1 publication Critical patent/DE60036245D1/de
Publication of DE60036245T2 publication Critical patent/DE60036245T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • H04L1/0057—Block codes
    • 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
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2615—Reduction thereof using coding
    • H04L27/2617—Reduction thereof using coding using block codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Dc Digital Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE60036245T 1999-03-26 2000-03-22 Blockkode für Mehrträgerübertragung Expired - Fee Related DE60036245T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-1999-0010494A KR100480765B1 (ko) 1999-03-26 1999-03-26 직교 주파수 분할 다중화 전송/수신 시스템 및 이를 이루기위한블록 엔코딩 방법
KR9910494 1999-03-26

Publications (2)

Publication Number Publication Date
DE60036245D1 true DE60036245D1 (de) 2007-10-18
DE60036245T2 DE60036245T2 (de) 2008-06-05

Family

ID=19577858

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60036245T Expired - Fee Related DE60036245T2 (de) 1999-03-26 2000-03-22 Blockkode für Mehrträgerübertragung

Country Status (6)

Country Link
US (1) US6810007B1 (de)
EP (1) EP1039714B1 (de)
JP (1) JP2000295192A (de)
KR (1) KR100480765B1 (de)
CN (1) CN1174573C (de)
DE (1) DE60036245T2 (de)

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US7827581B1 (en) * 2000-02-29 2010-11-02 BE Labs, Inc. Wireless multimedia system
KR100375350B1 (ko) * 2001-03-26 2003-03-08 삼성전자주식회사 직교 주파수 분할 다중 접속에 기반한 데이타 통신 장치및 방법
KR20010069611A (ko) * 2001-04-20 2001-07-25 유흥균 다중 반송파 통신 시스템에서 지연회로를 이용한 피크대평균 전력비(papr) 저감 방법
KR20030094914A (ko) * 2002-06-10 2003-12-18 삼성전자주식회사 오에프디엠신호의 전송률을 향상시킬 수 있는 오에프디엠송신기 및 그의 신호압축방법
KR100866181B1 (ko) * 2002-07-30 2008-10-30 삼성전자주식회사 통신 시스템에서 신호 송수신 방법 및 장치
US7433298B1 (en) * 2002-08-19 2008-10-07 Marvell International Ltd. Compensation for residual frequency offset, phase noise and I/Q imbalance in OFDM modulated communications
DE10243986A1 (de) 2002-09-20 2004-04-01 Robert Bosch Gmbh Ständer und elektrische Maschine
KR100484447B1 (ko) * 2002-10-09 2005-04-20 텔레시스 인코포레이티드 피크전력대평균전력비 특성의 개선을 위한직교주파수분할다중 방식 통신시스템의 송수신 장치 및 방법
KR100905572B1 (ko) * 2002-12-03 2009-07-02 삼성전자주식회사 직교 주파수 분할 다중 방식을 사용하는 통신시스템에서 프리앰블 시퀀스 생성 장치 및 방법
KR100689379B1 (ko) * 2004-04-14 2007-03-02 삼성전자주식회사 직교 주파수 분할 다중 접속 통신 시스템에서 상향 링크제어 정보 전송 방법 및 장치
KR101050620B1 (ko) * 2004-05-12 2011-07-19 삼성전자주식회사 무선 패킷 이동통신 시스템에서 직교 주파수 분할 다중방식의 심볼 전송을 위한 전처리 방법 및 이를 이용한기지국 송신 장치
WO2006047952A2 (fr) * 2004-11-08 2006-05-11 Zhizhong Li Schema technique informatique d'echelle mixte et procede de conception numerique de ligne de transport
KR20060059221A (ko) * 2004-11-26 2006-06-01 삼성전자주식회사 멀티캐리어 통신 시스템에서 피크대 평균 전력비 감소 장치및 방법
KR101049440B1 (ko) * 2005-04-13 2011-07-15 연세대학교 산학협력단 공간 분할 다중화 심볼 검출 장치 및 그 방법
US8189714B2 (en) * 2005-05-04 2012-05-29 Rockstar Bidco, LP Wireless feedback system and method
KR100710295B1 (ko) * 2005-11-01 2007-04-23 엘지전자 주식회사 직교주파수분할다중 디지털방송 송신장치 및 블록코딩 제어방법
US7984369B2 (en) * 2006-01-20 2011-07-19 Silicon Image, Inc. Concurrent code checker and hardware efficient high-speed I/O having built-in self-test and debug features
US7724833B2 (en) * 2006-07-25 2010-05-25 Legend Silicon Corporation Receiver for an LDPC based TDS-OFDM communication system
KR101356300B1 (ko) * 2006-08-08 2014-02-05 엘지전자 주식회사 다중 안테나를 이용한 전송기
KR100809961B1 (ko) * 2006-08-29 2008-03-07 삼성전자주식회사 데이터 처리장치 및 데이터 처리방법
US8588345B1 (en) * 2009-06-22 2013-11-19 Samsung Electronics Co., Ltd. Orthogonal frequency division multiplexing receiver
CN106605372B (zh) * 2014-09-30 2020-01-31 华为技术有限公司 数据通信方法和相关设备及通信***
US10171202B2 (en) * 2014-11-11 2019-01-01 Qualcomm Incorporated Diversity repetition in mixed-rate wireless communication networks
CN109600195B (zh) * 2017-09-30 2020-09-25 电信科学技术研究院 一种信息交织方法、信息解交织方法及相关装置
CN107809235B (zh) * 2017-10-18 2021-03-26 浙江万里学院 用于转换规范rm逻辑电路的方法

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US5311553A (en) * 1992-06-15 1994-05-10 General Electric Company Trellis coding technique to increase adjacent channel interference protection ratio in land mobile radio systems under peak power constraints
US5425050A (en) * 1992-10-23 1995-06-13 Massachusetts Institute Of Technology Television transmission system using spread spectrum and orthogonal frequency-division multiplex
FR2701178A1 (fr) * 1993-02-03 1994-08-05 Philips Electronique Lab Système de communication par étalement de spectre à multiutilisateurs.
US6501810B1 (en) * 1998-10-13 2002-12-31 Agere Systems Inc. Fast frame synchronization
EP0731586B1 (de) * 1995-03-06 2002-08-28 Hewlett-Packard Company, A Delaware Corporation Gleichtaktfreier ternärer Kode
US5914933A (en) * 1996-03-08 1999-06-22 Lucent Technologies Inc. Clustered OFDM communication system
US6373859B1 (en) * 1996-09-10 2002-04-16 Hewlett-Packard Company Methods and apparatus for encoding and decoding data
EP0860072A1 (de) * 1996-09-10 1998-08-26 Hewlett-Packard Company Verfahren und vorrichtung zur kodierung und dekodierung von daten
DE19647833B4 (de) * 1996-11-19 2005-07-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur gleichzeitigen Funkübertragung digitaler Daten zwischen mehreren Teilnehmerstationen und einer Basisstation
US6151296A (en) * 1997-06-19 2000-11-21 Qualcomm Incorporated Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signals
US6175551B1 (en) * 1997-07-31 2001-01-16 Lucent Technologies, Inc. Transmission system and method employing peak cancellation to reduce the peak-to-average power ratio
GB9719210D0 (en) * 1997-09-10 1997-11-12 Hewlett Packard Co Methods and apparatus for encoding data
US6301221B1 (en) * 1997-09-10 2001-10-09 Hewlett-Packard Company Methods and apparatus for encoding data
EP0924909A1 (de) * 1997-12-17 1999-06-23 Hewlett-Packard Company Verfahren und Vorrichtung zur Dekodierung von COFDM-Daten
US6301268B1 (en) * 1998-03-10 2001-10-09 Lucent Technologies Inc. Communication method for frequency division multiplexing signalling systems with reduced average power requirements
US6631175B2 (en) * 1998-04-03 2003-10-07 Tellabs Operations, Inc. Spectrally constrained impulse shortening filter for a discrete multi-tone receiver
US6445747B1 (en) * 1998-07-14 2002-09-03 At&T Corporation Method and apparatus to reduce peak to average power ratio in multi-carrier modulation
FR2799597B1 (fr) * 1999-10-08 2004-02-20 Mitsubishi Electric Inf Tech Procede de transmission de donnees sur porteuses multiples d'un emetteur a un recepteur et recepteur prevu pour la mise en oeuvre dudit procede

Also Published As

Publication number Publication date
US6810007B1 (en) 2004-10-26
CN1273466A (zh) 2000-11-15
CN1174573C (zh) 2004-11-03
DE60036245T2 (de) 2008-06-05
EP1039714A3 (de) 2002-03-27
JP2000295192A (ja) 2000-10-20
KR20000061445A (ko) 2000-10-16
EP1039714B1 (de) 2007-09-05
KR100480765B1 (ko) 2005-04-06
EP1039714A2 (de) 2000-09-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee