JPS56157162A - Inter-office monitor signal bit holding system - Google Patents

Inter-office monitor signal bit holding system

Info

Publication number
JPS56157162A
JPS56157162A JP6055880A JP6055880A JPS56157162A JP S56157162 A JPS56157162 A JP S56157162A JP 6055880 A JP6055880 A JP 6055880A JP 6055880 A JP6055880 A JP 6055880A JP S56157162 A JPS56157162 A JP S56157162A
Authority
JP
Japan
Prior art keywords
circuit
bit
signal
multiframe
sent
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
JP6055880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6151817B2 (enrdf_load_stackoverflow
Inventor
Kaoru Tokunaga
Kanji Tawara
Yasuhiko Sakida
Akira Kawada
Tsuneo Katsuyama
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
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon Electric 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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP6055880A priority Critical patent/JPS56157162A/ja
Publication of JPS56157162A publication Critical patent/JPS56157162A/ja
Publication of JPS6151817B2 publication Critical patent/JPS6151817B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
JP6055880A 1980-05-09 1980-05-09 Inter-office monitor signal bit holding system Granted JPS56157162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6055880A JPS56157162A (en) 1980-05-09 1980-05-09 Inter-office monitor signal bit holding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6055880A JPS56157162A (en) 1980-05-09 1980-05-09 Inter-office monitor signal bit holding system

Publications (2)

Publication Number Publication Date
JPS56157162A true JPS56157162A (en) 1981-12-04
JPS6151817B2 JPS6151817B2 (enrdf_load_stackoverflow) 1986-11-11

Family

ID=13145719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6055880A Granted JPS56157162A (en) 1980-05-09 1980-05-09 Inter-office monitor signal bit holding system

Country Status (1)

Country Link
JP (1) JPS56157162A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979667A (ja) * 1982-10-29 1984-05-08 Hitachi Ltd 時分割ハイウェイ障害検出方式
JPS59229958A (ja) * 1983-06-13 1984-12-24 Hitachi Ltd マルチフレ−ム同期試験方式
JPS61107835A (ja) * 1984-10-31 1986-05-26 Hitachi Ltd コントロ−ル信号抽出回路
JPS62180650A (ja) * 1986-02-04 1987-08-07 Nec Corp 回線状態監視装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01155420U (enrdf_load_stackoverflow) * 1988-04-19 1989-10-25
JPH0313143U (enrdf_load_stackoverflow) * 1989-06-26 1991-02-08

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979667A (ja) * 1982-10-29 1984-05-08 Hitachi Ltd 時分割ハイウェイ障害検出方式
JPS59229958A (ja) * 1983-06-13 1984-12-24 Hitachi Ltd マルチフレ−ム同期試験方式
JPS61107835A (ja) * 1984-10-31 1986-05-26 Hitachi Ltd コントロ−ル信号抽出回路
JPS62180650A (ja) * 1986-02-04 1987-08-07 Nec Corp 回線状態監視装置

Also Published As

Publication number Publication date
JPS6151817B2 (enrdf_load_stackoverflow) 1986-11-11

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