ATE427611T1 - Digitaler datensender - Google Patents

Digitaler datensender

Info

Publication number
ATE427611T1
ATE427611T1 AT01974702T AT01974702T ATE427611T1 AT E427611 T1 ATE427611 T1 AT E427611T1 AT 01974702 T AT01974702 T AT 01974702T AT 01974702 T AT01974702 T AT 01974702T AT E427611 T1 ATE427611 T1 AT E427611T1
Authority
AT
Austria
Prior art keywords
low
pass filter
unit
conversion unit
signal
Prior art date
Application number
AT01974702T
Other languages
English (en)
Inventor
Hirotsugu Kawada
Yuji Mizuguchi
Takahisa Sakai
Noboru Katta
Toshihiko Kurosaki
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE427611T1 publication Critical patent/ATE427611T1/de

Links

Classifications

    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • 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
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H04L25/062—Setting decision thresholds using feedforward techniques only
    • 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
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H04L25/066—Multilevel decisions, not including self-organising maps
    • 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
    • H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
    • H04L25/085—Arrangements for reducing interference in line transmission systems, e.g. by differential transmission
    • 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
    • H04L25/4917—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 using multilevel codes
    • H04L25/4919—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 using multilevel codes using balanced multilevel codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dc Digital Transmission (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AT01974702T 2000-10-05 2001-10-05 Digitaler datensender ATE427611T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000305821 2000-10-05
JP2001061322 2001-03-06
JP2001061323 2001-03-06

Publications (1)

Publication Number Publication Date
ATE427611T1 true ATE427611T1 (de) 2009-04-15

Family

ID=27344870

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01974702T ATE427611T1 (de) 2000-10-05 2001-10-05 Digitaler datensender

Country Status (7)

Country Link
US (1) US7190728B2 (de)
EP (2) EP1933512B1 (de)
JP (1) JP3502630B2 (de)
KR (1) KR100544218B1 (de)
AT (1) ATE427611T1 (de)
DE (1) DE60138208D1 (de)
WO (1) WO2002030075A1 (de)

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JP2005175827A (ja) * 2003-12-10 2005-06-30 Matsushita Electric Ind Co Ltd 通信装置
US20060165194A1 (en) * 2004-01-28 2006-07-27 Yuji Mizuguchi Data sending device, data receiving device, and data transmission method
WO2005074219A1 (ja) * 2004-01-28 2005-08-11 Matsushita Electric Industrial Co., Ltd. データ送信装置、データ受信装置、伝送路符号化方法および復号方法
JP2006109026A (ja) * 2004-10-05 2006-04-20 Hitachi Ltd 光信号通信装置
FR2878097B1 (fr) * 2004-11-16 2007-02-16 Airbus France Sas Detection d'erreurs dans les donnees concernant l'actionnement d'un organe de vehicule
US7692563B2 (en) 2006-04-27 2010-04-06 Panasonic Corporation Multiple differential transmission system including signal transmitter and signal receiver connected via three signal lines
JP2008048239A (ja) * 2006-08-18 2008-02-28 Nec Electronics Corp シンボルタイミング検出方法および装置並びにプリアンブル検出方法および装置
KR100782791B1 (ko) * 2006-08-31 2007-12-05 삼성전기주식회사 디지털 변조 회로
JP4821788B2 (ja) * 2008-03-06 2011-11-24 富士通株式会社 リーダー装置、その装置の送信方法及びタグ
US8141784B2 (en) 2009-09-25 2012-03-27 Hand Held Products, Inc. Encoded information reading terminal with user-configurable multi-protocol wireless communication interface
US20110116424A1 (en) * 2009-11-19 2011-05-19 Hand Held Products, Inc. Network-agnostic encoded information reading terminal
EP2434648A1 (de) * 2010-09-25 2012-03-28 ATLAS Elektronik GmbH Codierer und Decodierer, Codierverfahren und Decodierverfahren sowie System aus Codierer und Decodierer
WO2012157722A1 (ja) 2011-05-18 2012-11-22 シャープ株式会社 液晶表示装置
US8596533B2 (en) 2011-08-17 2013-12-03 Hand Held Products, Inc. RFID devices using metamaterial antennas
US10013588B2 (en) 2011-08-17 2018-07-03 Hand Held Products, Inc. Encoded information reading terminal with multi-directional antenna
US8779898B2 (en) 2011-08-17 2014-07-15 Hand Held Products, Inc. Encoded information reading terminal with micro-electromechanical radio frequency front end
JP2013251857A (ja) * 2012-06-04 2013-12-12 Toshiba Corp 光送信回路装置、光受信回路装置、光送受信回路装置、及び光伝送方式
US9471640B2 (en) * 2013-09-19 2016-10-18 Sap Se Automatic conversion of units of measure during data stream processing
KR101668559B1 (ko) * 2015-05-29 2016-10-24 세종대학교산학협력단 진폭 및 위상 변조 방식을 이용한 백스캐터 시스템 및 그 통신 방법
CN110089081A (zh) * 2016-12-16 2019-08-02 松下知识产权经营株式会社 编码方法、解码方法、传输方法、解码设备、编码设备、传输设备
CN111615472B (zh) * 2018-01-17 2023-09-01 赫思曼汽车通讯有限公司 距离接收器系统为远程的lte模块

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Also Published As

Publication number Publication date
EP1331776A1 (de) 2003-07-30
EP1933512B1 (de) 2015-08-12
JP3502630B2 (ja) 2004-03-02
WO2002030075A1 (fr) 2002-04-11
US7190728B2 (en) 2007-03-13
JPWO2002030075A1 (ja) 2004-02-19
US20040042555A1 (en) 2004-03-04
KR20030036883A (ko) 2003-05-09
EP1933512A1 (de) 2008-06-18
DE60138208D1 (de) 2009-05-14
KR100544218B1 (ko) 2006-01-23
EP1331776B1 (de) 2009-04-01
EP1331776A4 (de) 2004-07-14

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties