JPS5411620A - Signaling monitor unit - Google Patents

Signaling monitor unit

Info

Publication number
JPS5411620A
JPS5411620A JP7560577A JP7560577A JPS5411620A JP S5411620 A JPS5411620 A JP S5411620A JP 7560577 A JP7560577 A JP 7560577A JP 7560577 A JP7560577 A JP 7560577A JP S5411620 A JPS5411620 A JP S5411620A
Authority
JP
Japan
Prior art keywords
monitor unit
signaling monitor
signaling
knowing
decoding
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
JP7560577A
Other languages
Japanese (ja)
Other versions
JPS5649505B2 (en
Inventor
Hideo Sugihara
Isao Kawamoto
Yoshiichiro Inamura
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.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7560577A priority Critical patent/JPS5411620A/en
Publication of JPS5411620A publication Critical patent/JPS5411620A/en
Publication of JPS5649505B2 publication Critical patent/JPS5649505B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

PURPOSE:To reduce the working hour-and to increase the reliability of the work, by monitoring the PCM signal multiplexed and knowing the condition of usage for all the communication paths simultaneously through decoding its signaling information.
JP7560577A 1977-06-27 1977-06-27 Signaling monitor unit Granted JPS5411620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7560577A JPS5411620A (en) 1977-06-27 1977-06-27 Signaling monitor unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7560577A JPS5411620A (en) 1977-06-27 1977-06-27 Signaling monitor unit

Publications (2)

Publication Number Publication Date
JPS5411620A true JPS5411620A (en) 1979-01-27
JPS5649505B2 JPS5649505B2 (en) 1981-11-21

Family

ID=13580999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7560577A Granted JPS5411620A (en) 1977-06-27 1977-06-27 Signaling monitor unit

Country Status (1)

Country Link
JP (1) JPS5411620A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6473931A (en) * 1987-09-16 1989-03-20 Nippon Telegraph & Telephone Digital line state supervisory equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198867A (en) * 1986-12-17 1988-06-22 Philips Electronic Associated A liquid crystal display illumination system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6473931A (en) * 1987-09-16 1989-03-20 Nippon Telegraph & Telephone Digital line state supervisory equipment

Also Published As

Publication number Publication date
JPS5649505B2 (en) 1981-11-21

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