JPS5897928A - トレ−ニング検出方式 - Google Patents

トレ−ニング検出方式

Info

Publication number
JPS5897928A
JPS5897928A JP19716081A JP19716081A JPS5897928A JP S5897928 A JPS5897928 A JP S5897928A JP 19716081 A JP19716081 A JP 19716081A JP 19716081 A JP19716081 A JP 19716081A JP S5897928 A JPS5897928 A JP S5897928A
Authority
JP
Japan
Prior art keywords
circuit
signal
output
training
data
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.)
Granted
Application number
JP19716081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS648937B2 (cs
Inventor
Takashi Kaku
加「く」　尚
Hiroya Tanaka
田中　泰也
Shigeyuki Umigami
重之 海上
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP19716081A priority Critical patent/JPS5897928A/ja
Publication of JPS5897928A publication Critical patent/JPS5897928A/ja
Publication of JPS648937B2 publication Critical patent/JPS648937B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP19716081A 1981-12-08 1981-12-08 トレ−ニング検出方式 Granted JPS5897928A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19716081A JPS5897928A (ja) 1981-12-08 1981-12-08 トレ−ニング検出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19716081A JPS5897928A (ja) 1981-12-08 1981-12-08 トレ−ニング検出方式

Publications (2)

Publication Number Publication Date
JPS5897928A true JPS5897928A (ja) 1983-06-10
JPS648937B2 JPS648937B2 (cs) 1989-02-15

Family

ID=16369763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19716081A Granted JPS5897928A (ja) 1981-12-08 1981-12-08 トレ−ニング検出方式

Country Status (1)

Country Link
JP (1) JPS5897928A (cs)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264844A (ja) * 1985-05-17 1986-11-22 Fujitsu Ltd 信号検出装置
JPS6249730A (ja) * 1985-08-28 1987-03-04 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 訓練信号検出方法及び装置
JPH01202956A (ja) * 1988-02-09 1989-08-15 Fujitsu Ltd ２値８値検出装置
JPH01269346A (ja) * 1988-04-21 1989-10-26 Maspro Denkoh Corp Ｐｓｋ送受信システム
US5623474A (en) * 1995-01-20 1997-04-22 Fujitsu Limited Disk apparatus having automatic adjustment of adaptive filter equalization parameter using training pattern
WO2000011803A1 (en) * 1998-08-21 2000-03-02 Fujitsu Limited Data transmitter, method for automatically adjusting level, and method for controlling pull-in

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112142A (en) * 1980-12-29 1982-07-13 Fujitsu Ltd System for discrimination of training signal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112142A (en) * 1980-12-29 1982-07-13 Fujitsu Ltd System for discrimination of training signal

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264844A (ja) * 1985-05-17 1986-11-22 Fujitsu Ltd 信号検出装置
JPS6249730A (ja) * 1985-08-28 1987-03-04 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 訓練信号検出方法及び装置
JPH01202956A (ja) * 1988-02-09 1989-08-15 Fujitsu Ltd ２値８値検出装置
JPH01269346A (ja) * 1988-04-21 1989-10-26 Maspro Denkoh Corp Ｐｓｋ送受信システム
US5623474A (en) * 1995-01-20 1997-04-22 Fujitsu Limited Disk apparatus having automatic adjustment of adaptive filter equalization parameter using training pattern
WO2000011803A1 (en) * 1998-08-21 2000-03-02 Fujitsu Limited Data transmitter, method for automatically adjusting level, and method for controlling pull-in

Also Published As

Publication number Publication date
JPS648937B2 (cs) 1989-02-15

Similar Documents

Publication Publication Date Title
JPS5897928A (ja) トレ−ニング検出方式
US5263054A (en) Method and system for interpolating baud rate timing recovery for asynchronous start stop protocol
JP3455621B2 (ja) 通信装置
CN100579094C (zh) 一种频移键控信号的接收处理方法
JPS5846092B2 (ja) バイポ−ラ自動等化方式
JPS5856555A (ja) 復調制御方式
JPS62122336A (ja) トレ−ニング検出方式
EP0538218B1 (en) Non-linear feedback equalizer
JPS6347306B2 (cs)
JP2754489B2 (ja) 複合モデム判別回路
JPH0462618B2 (cs)
EP0160464B1 (en) Method of and apparatus for determining time origin of timer for modem
JPH0548973B2 (cs)
JP3151979B2 (ja) 自動等化器
JP2781401B2 (ja) データ通信装置
KR970704307A (ko) 개선된 음을 갖는 전송 시스템
JPH0642643B2 (ja) トレ−ニング同期方式
JPH0147056B2 (cs)
EP0277471B1 (fr) Procédé de détection et de correction d'erreurs de transmission
JP4003554B2 (ja) ディジタル通信装置
JPH01202956A (ja) ２値８値検出装置
JPS62214735A (ja) モデムのトレ−ニング検出回路
KR100199188B1 (ko) 트레닝 시퀀스 검출기
JPS6096052A (ja) 伝送路断検出方式
JPS5938782B2 (ja) 信号伝送方式