DE602005018684D1 - Fehlerdetektion und korrektur für drahtlose systeme im basisband - Google Patents

Fehlerdetektion und korrektur für drahtlose systeme im basisband

Info

Publication number
DE602005018684D1
DE602005018684D1 DE602005018684T DE602005018684T DE602005018684D1 DE 602005018684 D1 DE602005018684 D1 DE 602005018684D1 DE 602005018684 T DE602005018684 T DE 602005018684T DE 602005018684 T DE602005018684 T DE 602005018684T DE 602005018684 D1 DE602005018684 D1 DE 602005018684D1
Authority
DE
Germany
Prior art keywords
bits
baseband
correction
error detection
wireless systems
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
DE602005018684T
Other languages
German (de)
English (en)
Inventor
Tamir Shaanan
Lev Freilicher
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.)
Infra Com Ltd
Original Assignee
Infra Com 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 Infra Com Ltd filed Critical Infra Com Ltd
Publication of DE602005018684D1 publication Critical patent/DE602005018684D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902—Pulse width modulation; Pulse position modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Communication System (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Transmission System (AREA)
DE602005018684T 2005-01-06 2005-11-24 Fehlerdetektion und korrektur für drahtlose systeme im basisband Expired - Lifetime DE602005018684D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64188705P 2005-01-06 2005-01-06
PCT/IL2005/001252 WO2006072935A1 (en) 2005-01-06 2005-11-24 Error detection and correction for infrared pulse position modulation system

Publications (1)

Publication Number Publication Date
DE602005018684D1 true DE602005018684D1 (de) 2010-02-11

Family

ID=35840260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005018684T Expired - Lifetime DE602005018684D1 (de) 2005-01-06 2005-11-24 Fehlerdetektion und korrektur für drahtlose systeme im basisband

Country Status (8)

Country Link
US (1) US7903745B2 (OSRAM)
EP (1) EP1834410B1 (OSRAM)
JP (1) JP2008518545A (OSRAM)
CN (1) CN101088225A (OSRAM)
AT (1) ATE453959T1 (OSRAM)
CA (1) CA2580269C (OSRAM)
DE (1) DE602005018684D1 (OSRAM)
WO (1) WO2006072935A1 (OSRAM)

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US8155207B2 (en) * 2008-01-09 2012-04-10 Cisco Technology, Inc. Processing and managing pictures at the concatenation of two video streams
US20090282313A1 (en) * 2008-05-07 2009-11-12 Legend Silicon Corp. Method and apparatus for hard decision bounded distance decoding of nordstrom robinson code
JP5161176B2 (ja) * 2008-09-26 2013-03-13 太陽誘電株式会社 可視光通信用送信機及び可視光通信システム
US8405488B1 (en) 2008-10-21 2013-03-26 Universal Lighting Technologies, Inc. System and method for encoding ballast control signals
CN101697249A (zh) * 2009-11-02 2010-04-21 中兴通讯股份有限公司 解码红外遥控信号的方法和装置
JP5583999B2 (ja) * 2010-03-24 2014-09-03 太陽誘電株式会社 可視光通信用送信機及び可視光通信システム
US9294321B2 (en) * 2010-05-14 2016-03-22 The Boeing Company Bit signal structure for differentially encoded broadcasts
KR20120070877A (ko) * 2010-12-22 2012-07-02 한국전자통신연구원 디지털 방송 시스템에서 수열의 시간지연 정보를 이용한 부가 데이터 송수신장치 및 그 방법
US10826630B2 (en) * 2015-01-30 2020-11-03 Rohde & Schwarz Gmbh & Co. Kg Measuring device, system and method for wirelessly measuring radiation patterns
DE112016002219B4 (de) * 2015-05-17 2025-05-22 Intel Corporation Vorrichtung, system und verfahren zum kommunizieren eines weckpakets
CN105118285B (zh) * 2015-09-25 2018-09-25 广州视睿电子科技有限公司 抗干扰红外遥控解码的方法和系统
US20180007045A1 (en) * 2016-06-30 2018-01-04 Mehdi Arashmid Akhavain Mohammadi Secure coding and modulation for optical transport
US10110469B2 (en) * 2016-07-21 2018-10-23 Cisco Technology, Inc. Detecting and preventing network loops
GB201716238D0 (en) * 2017-10-05 2017-11-22 Univ Strathclyde Wireless optical communications

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JPH08298501A (ja) * 1995-04-26 1996-11-12 Tokyo Gas Co Ltd データ伝送システム
KR0183722B1 (ko) * 1995-07-20 1999-04-15 김광호 디지탈 신호 변조부호기 및 복호기
KR100219608B1 (ko) 1996-07-23 1999-10-01 윤종용 디지탈 기록 미디어와 디지탈 통신등의 디지탈 채널에 채택되는 신호변조방법
KR100370416B1 (ko) * 1996-10-31 2003-04-08 삼성전기주식회사 고밀도 데이터의 기록/재생을 위한 부호화/복호화 방법 및 그에 따른 장치
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JP3080907B2 (ja) * 1997-07-22 2000-08-28 日本電気アイシーマイコンシステム株式会社 変復調方法および変復調装置
KR100274213B1 (ko) * 1997-11-21 2000-12-15 윤종용 Rll(2,25)코드를 이용한 7/13 채널코딩 및 채널디코딩방법
US6018304A (en) * 1997-12-18 2000-01-25 Texas Instruments Incorporated Method and apparatus for high-rate n/n+1 low-complexity modulation codes with adjustable codeword length and error control capability
KR100354175B1 (ko) * 1998-11-20 2002-09-28 엘지전자 주식회사 데이터 변/복조방법과 이를 이용한 변/복조 장치 및 그 기록매체
US6236340B1 (en) 1999-01-04 2001-05-22 Quantum Corporation Modulation encoders and decoders
JP3687947B2 (ja) * 1999-03-17 2005-08-24 シャープ株式会社 赤外線通信装置および通信方法、並びに情報機器装置
KR100565046B1 (ko) * 1999-04-21 2006-03-30 삼성전자주식회사 개선된 ｄｃ 억압 능력을 갖는 ｒｌｌ 코드 배치 방법, 변복조 방법 및 복조 장치
US6259384B1 (en) * 1999-07-09 2001-07-10 Quantum Corporation High rate runlength limited codes for 10-bit ECC symbols
KR100716956B1 (ko) * 2000-10-11 2007-05-10 삼성전자주식회사 데이터 변조 방법 및 그 검출 방법
JP3515526B2 (ja) * 2001-01-18 2004-04-05 日本電信電話株式会社 通信システムにおける制御情報の符号化方法
DE10105794A1 (de) * 2001-02-07 2002-08-08 Philips Corp Intellectual Pty Kommunikationssystem, Verfahren und Signal für zeitlagencodierte Datenübertragung
CN100456640C (zh) * 2001-06-07 2009-01-28 日本胜利株式会社 调制和解调方法与装置、信息传输方法和装置
US7353436B2 (en) * 2004-07-21 2008-04-01 Pulse-Link, Inc. Synchronization code methods

Also Published As

Publication number Publication date
WO2006072935A1 (en) 2006-07-13
ATE453959T1 (de) 2010-01-15
US20080112491A1 (en) 2008-05-15
CA2580269A1 (en) 2006-07-13
EP1834410B1 (en) 2009-12-30
US7903745B2 (en) 2011-03-08
CA2580269C (en) 2009-02-03
JP2008518545A (ja) 2008-05-29
CN101088225A (zh) 2007-12-12
EP1834410A1 (en) 2007-09-19

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