ATE323366T1 - Initialisierungsverfahren und datensender - Google Patents

Initialisierungsverfahren und datensender

Info

Publication number
ATE323366T1
ATE323366T1 AT01974704T AT01974704T ATE323366T1 AT E323366 T1 ATE323366 T1 AT E323366T1 AT 01974704 T AT01974704 T AT 01974704T AT 01974704 T AT01974704 T AT 01974704T AT E323366 T1 ATE323366 T1 AT E323366T1
Authority
AT
Austria
Prior art keywords
signal
data transmission
initialization pattern
pattern signal
levels
Prior art date
Application number
AT01974704T
Other languages
English (en)
Inventor
Hirotsugu Kawada
Yuji Mizuguchi
Takahisa Sakai
Noboru Katta
Toshihiko Kurosaki
Nobuhiko Yasui
Yutaka Takahira
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of ATE323366T1 publication Critical patent/ATE323366T1/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
    • H04L25/08—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
    • H04L25/02—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
    • H04L25/38—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/10—Arrangements for initial synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Small-Scale Networks (AREA)
  • Dc Digital Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Communication Control (AREA)
  • Lock And Its Accessories (AREA)
  • Transmitters (AREA)
AT01974704T 2000-10-05 2001-10-05 Initialisierungsverfahren und datensender ATE323366T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000305821 2000-10-05

Publications (1)

Publication Number Publication Date
ATE323366T1 true ATE323366T1 (de) 2006-04-15

Family

ID=18786614

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01974704T ATE323366T1 (de) 2000-10-05 2001-10-05 Initialisierungsverfahren und datensender

Country Status (7)

Country Link
US (2) US7042965B2 (de)
EP (1) EP1330085B1 (de)
JP (2) JP3535868B2 (de)
CN (1) CN1221112C (de)
AT (1) ATE323366T1 (de)
DE (1) DE60118767T2 (de)
WO (2) WO2002030077A1 (de)

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US8943580B2 (en) 2007-09-24 2015-01-27 Apple Inc. Embedded authentication systems in an electronic device
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CN106133748B (zh) 2012-05-18 2020-01-31 苹果公司 用于基于指纹传感器输入来操纵用户界面的设备、方法和图形用户界面
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
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WO2019235268A1 (ja) * 2018-06-04 2019-12-12 ソニー株式会社 送信装置、送信方法、受信装置および受信方法

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Also Published As

Publication number Publication date
JPWO2002030077A1 (ja) 2004-02-19
WO2002030077A1 (en) 2002-04-11
US20040042542A1 (en) 2004-03-04
US7012936B2 (en) 2006-03-14
CN1468484A (zh) 2004-01-14
WO2002030078A1 (en) 2002-04-11
JP3535868B2 (ja) 2004-06-07
EP1330085A1 (de) 2003-07-23
CN1221112C (zh) 2005-09-28
EP1330085B1 (de) 2006-04-12
EP1330085A4 (de) 2004-10-13
JPWO2002030078A1 (ja) 2004-02-19
DE60118767D1 (de) 2006-05-24
US20040013214A1 (en) 2004-01-22
US7042965B2 (en) 2006-05-09
JP3535869B2 (ja) 2004-06-07
DE60118767T2 (de) 2007-02-15

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