JPS60136444A - ル−プ状伝送システムにおけるル−プバツク制御方法 - Google Patents

ル−プ状伝送システムにおけるル−プバツク制御方法

Info

Publication number
JPS60136444A
JPS60136444A JP58243762A JP24376283A JPS60136444A JP S60136444 A JPS60136444 A JP S60136444A JP 58243762 A JP58243762 A JP 58243762A JP 24376283 A JP24376283 A JP 24376283A JP S60136444 A JPS60136444 A JP S60136444A
Authority
JP
Japan
Prior art keywords
transmission
loop
station
line
loopback
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
JP58243762A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0229261B2 (cs
Inventor
Takushi Hamada
浜田　卓志
Masahiro Takahashi
正弘 高橋
Masakazu Okada
政和 岡田
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58243762A priority Critical patent/JPS60136444A/ja
Publication of JPS60136444A publication Critical patent/JPS60136444A/ja
Publication of JPH0229261B2 publication Critical patent/JPH0229261B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
JP58243762A 1983-12-26 1983-12-26 ル−プ状伝送システムにおけるル−プバツク制御方法 Granted JPS60136444A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58243762A JPS60136444A (ja) 1983-12-26 1983-12-26 ル−プ状伝送システムにおけるル−プバツク制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58243762A JPS60136444A (ja) 1983-12-26 1983-12-26 ル−プ状伝送システムにおけるル−プバツク制御方法

Publications (2)

Publication Number Publication Date
JPS60136444A true JPS60136444A (ja) 1985-07-19
JPH0229261B2 JPH0229261B2 (cs) 1990-06-28

Family

ID=17108602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58243762A Granted JPS60136444A (ja) 1983-12-26 1983-12-26 ル−プ状伝送システムにおけるル−プバツク制御方法

Country Status (1)

Country Link
JP (1) JPS60136444A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01188136A (ja) * 1988-01-22 1989-07-27 Universal:Kk データ通信システム及びデータ通信用スレーブユニット
US5307353A (en) * 1990-05-09 1994-04-26 Fujitsu Limited Fault recovery system of a ring network

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475203A (en) * 1977-11-29 1979-06-15 Toshiba Corp Circulating type information transmission system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475203A (en) * 1977-11-29 1979-06-15 Toshiba Corp Circulating type information transmission system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01188136A (ja) * 1988-01-22 1989-07-27 Universal:Kk データ通信システム及びデータ通信用スレーブユニット
US5307353A (en) * 1990-05-09 1994-04-26 Fujitsu Limited Fault recovery system of a ring network
USRE37401E1 (en) 1990-05-09 2001-10-02 Fujitsu Limited Fault recovery system of a ring network

Also Published As

Publication number Publication date
JPH0229261B2 (cs) 1990-06-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees