JPH0342533B2 - - Google Patents

Info

Publication number
JPH0342533B2
JPH0342533B2 JP57202614A JP20261482A JPH0342533B2 JP H0342533 B2 JPH0342533 B2 JP H0342533B2 JP 57202614 A JP57202614 A JP 57202614A JP 20261482 A JP20261482 A JP 20261482A JP H0342533 B2 JPH0342533 B2 JP H0342533B2
Authority
JP
Japan
Prior art keywords
station
speed
frame
control frame
circuit
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
JP57202614A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5991752A (ja
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 filed Critical
Priority to JP57202614A priority Critical patent/JPS5991752A/ja
Publication of JPS5991752A publication Critical patent/JPS5991752A/ja
Publication of JPH0342533B2 publication Critical patent/JPH0342533B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
JP57202614A 1982-11-18 1982-11-18 伝送速度切替方式 Granted JPS5991752A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57202614A JPS5991752A (ja) 1982-11-18 1982-11-18 伝送速度切替方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57202614A JPS5991752A (ja) 1982-11-18 1982-11-18 伝送速度切替方式

Publications (2)

Publication Number Publication Date
JPS5991752A JPS5991752A (ja) 1984-05-26
JPH0342533B2 true JPH0342533B2 (cs) 1991-06-27

Family

ID=16460309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57202614A Granted JPS5991752A (ja) 1982-11-18 1982-11-18 伝送速度切替方式

Country Status (1)

Country Link
JP (1) JPS5991752A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351134A (en) * 1988-04-07 1994-09-27 Canon Kabushiki Kaisha Image communication system, and image communication apparatus and modem used in the system
KR100677147B1 (ko) * 2004-11-02 2007-02-02 삼성전자주식회사 팩시밀리 전송속도 설정방법 및 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527777A (en) * 1978-08-19 1980-02-28 Fujitsu Ltd Control system for picture signal transmission
IL62566A0 (en) * 1980-04-18 1981-06-29 Kearney & Trecker Corp Digital data transmission system
JPS57155856A (en) * 1981-03-20 1982-09-27 Fujitsu Ltd Adaptive modulation system

Also Published As

Publication number Publication date
JPS5991752A (ja) 1984-05-26

Similar Documents

Publication Publication Date Title
US4876686A (en) Fault detection signal transmission system
JPH0342533B2 (cs)
JPH07297803A (ja) データ速度変換装置
JPS5991754A (ja) 通信路切替方式およびその装置
JPS5991753A (ja) 伝送速度切替方式
JPH05276154A (ja) 通信装置の回路部分の同期化方法
US5252961A (en) System for monitoring status of plurality of repeaters
JPS5991755A (ja) 通信路切替方式およびその装置
JP2728040B2 (ja) ディジタル専用線網の障害判定装置と判定方法
JP3341326B2 (ja) フレーム同期方法及び伝送装置
JPS59230352A (ja) 多重集配信装置間デ−タ伝送制御方式
JP3338193B2 (ja) ループ式伝送回線の障害検出方法
JPH01212937A (ja) アドレス重複検出方式
JPH0535614B2 (cs)
JPH0253338A (ja) 監視データ収集方式
JPH0480571B2 (cs)
JP2616695B2 (ja) 回線切替装置
JP2000092146A (ja) マルチモデム伝送装置
JPH02143738A (ja) データ品質監視方式
JPH03126339A (ja) スタッフ多重変換装置
JPH1093524A (ja) 変復調装置
JPH0535613B2 (cs)
JPH0370225A (ja) 伝送装置のユニット増設時の初期設定方式
JPH0126597B2 (cs)
JPH05292045A (ja) 中間中継装置