ATE426983T1 - Digitaler datensender - Google Patents

Digitaler datensender

Info

Publication number
ATE426983T1
ATE426983T1 AT01974703T AT01974703T ATE426983T1 AT E426983 T1 ATE426983 T1 AT E426983T1 AT 01974703 T AT01974703 T AT 01974703T AT 01974703 T AT01974703 T AT 01974703T AT E426983 T1 ATE426983 T1 AT E426983T1
Authority
AT
Austria
Prior art keywords
unit
noises
low
eliminating
conversion unit
Prior art date
Application number
AT01974703T
Other languages
English (en)
Inventor
Noboru Katta
Yuji Mizuguchi
Takahisa Sakai
Hirotsugu Kawada
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 ATE426983T1 publication Critical patent/ATE426983T1/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
    • H04L25/06—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)
AT01974703T 2000-10-05 2001-10-05 Digitaler datensender ATE426983T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE426983T1 true ATE426983T1 (de) 2009-04-15

Family

ID=26601589

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01974703T ATE426983T1 (de) 2000-10-05 2001-10-05 Digitaler datensender

Country Status (6)

Country Link
US (1) US7218678B2 (de)
EP (1) EP1330083B1 (de)
JP (1) JP3486187B2 (de)
AT (1) ATE426983T1 (de)
DE (1) DE60138124D1 (de)
WO (1) WO2002030076A1 (de)

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US7133936B2 (en) 2000-10-05 2006-11-07 Matsushita Electric Industrial Co., Ltd. Ring network and data transmitter
EP1331776B1 (de) * 2000-10-05 2009-04-01 Panasonic Corporation Digitaler datensender
ATE426983T1 (de) 2000-10-05 2009-04-15 Panasonic Corp Digitaler datensender
US20040101060A1 (en) * 2002-11-26 2004-05-27 Intel Corporation Low power modulation
US7379517B1 (en) * 2003-05-23 2008-05-27 Xilinx, Inc Method and apparatus for signaling characteristics of a transmitted signal
JP2005020692A (ja) * 2003-06-02 2005-01-20 Matsushita Electric Ind Co Ltd データ受信方法およびその装置、並びにデータ伝送システム
JP4754268B2 (ja) * 2004-05-27 2011-08-24 パナソニック株式会社 通信装置、通信システム、及び通信方法
US20060023098A1 (en) * 2004-08-02 2006-02-02 Thomas Graen Driving circuit for charge coupled device
WO2007127369A2 (en) 2006-04-26 2007-11-08 Quellan, Inc. Method and system for reducing radiated emissions from a communications channel
KR101266067B1 (ko) 2007-01-12 2013-05-22 삼성디스플레이 주식회사 클럭 임베디드 신호를 이용한 직렬 통신 방법 및 장치
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
CN102292950B (zh) * 2009-11-13 2014-12-03 松下电器产业株式会社 驱动器电路、接收器电路以及包括这些电路的通信系统的控制方法
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
US10013588B2 (en) 2011-08-17 2018-07-03 Hand Held Products, Inc. Encoded information reading terminal with multi-directional antenna
US8596533B2 (en) 2011-08-17 2013-12-03 Hand Held Products, Inc. RFID devices using metamaterial antennas
US8779898B2 (en) 2011-08-17 2014-07-15 Hand Held Products, Inc. Encoded information reading terminal with micro-electromechanical radio frequency front end
WO2018110480A1 (ja) * 2016-12-16 2018-06-21 パナソニックＩｐマネジメント株式会社 符号化方法、復号化方法、伝送方法、復号化装置、符号化装置、伝送装置
DE102019101015A1 (de) * 2018-01-17 2019-07-18 Hirschmann Car Communication Gmbh Ein von einem Empfangssystem abgesetztes LTE-Modul

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US4083005A (en) 1976-11-01 1978-04-04 Burroughs Corporation Three-level serial digital data communication system
JPS5915582B2 (ja) 1978-09-08 1984-04-10 沖電気工業株式会社 デイジタル位相同期方式
FR2535557B1 (fr) 1982-11-03 1987-08-21 Electricite De France Procede et installation de transmission de donnees numeriques
US4769839A (en) 1983-05-31 1988-09-06 Ostereichisehes Forschungszentrum Seibersdorf G.m.b.H. Method and device for the transfer of data in a data loop
JPS63110840A (ja) 1986-10-29 1988-05-16 Nec Corp 同期検出回路
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JP2000134269A (ja) * 1998-10-27 2000-05-12 Matsushita Electric Ind Co Ltd 車載ｌａｎシステムおよびデータ送受信装置
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US6545532B1 (en) 1999-09-08 2003-04-08 Atmel Corporation Timing recovery circuit in a QAM demodulator
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US7206362B2 (en) * 2001-02-08 2007-04-17 International Business Machines Corporation Binary data transmission on a single information channel

Also Published As

Publication number Publication date
JPWO2002030076A1 (ja) 2004-02-19
EP1330083A1 (de) 2003-07-23
EP1330083B1 (de) 2009-03-25
US7218678B2 (en) 2007-05-15
US20040028145A1 (en) 2004-02-12
DE60138124D1 (de) 2009-05-07
EP1330083A4 (de) 2004-07-14
WO2002030076A1 (en) 2002-04-11
JP3486187B2 (ja) 2004-01-13

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