JPH0144064B2 - - Google Patents

Info

Publication number
JPH0144064B2
JPH0144064B2 JP58005612A JP561283A JPH0144064B2 JP H0144064 B2 JPH0144064 B2 JP H0144064B2 JP 58005612 A JP58005612 A JP 58005612A JP 561283 A JP561283 A JP 561283A JP H0144064 B2 JPH0144064 B2 JP H0144064B2
Authority
JP
Japan
Prior art keywords
state
asynchronous transmission
signal processing
processing device
transmission line
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
Application number
JP58005612A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59131244A (ja
Inventor
Toshimasa Fukui
Hiroshi Fujitani
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
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
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, Nippon Telegraph and Telephone Corp filed Critical Fujitsu Ltd
Priority to JP58005612A priority Critical patent/JPS59131244A/ja
Publication of JPS59131244A publication Critical patent/JPS59131244A/ja
Publication of JPH0144064B2 publication Critical patent/JPH0144064B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
JP58005612A 1983-01-17 1983-01-17 信号処理装置障害検出方式 Granted JPS59131244A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58005612A JPS59131244A (ja) 1983-01-17 1983-01-17 信号処理装置障害検出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58005612A JPS59131244A (ja) 1983-01-17 1983-01-17 信号処理装置障害検出方式

Publications (2)

Publication Number Publication Date
JPS59131244A JPS59131244A (ja) 1984-07-28
JPH0144064B2 true JPH0144064B2 (enEXAMPLES) 1989-09-25

Family

ID=11616013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58005612A Granted JPS59131244A (ja) 1983-01-17 1983-01-17 信号処理装置障害検出方式

Country Status (1)

Country Link
JP (1) JPS59131244A (enEXAMPLES)

Also Published As

Publication number Publication date
JPS59131244A (ja) 1984-07-28

Similar Documents

Publication Publication Date Title
CA1238961A (en) Data communication network
JPS6276840A (ja) ノ−ド装置
US5099480A (en) Method of testing bit errors in isdn circuits
US4191941A (en) Switch matrix for data transfers
JPH0144064B2 (enEXAMPLES)
US6064647A (en) Method and system for sending frames around a head of line blocked frame in a connection fabric environment
JPH0217978B2 (enEXAMPLES)
US5528589A (en) Distributed type packet switching system and a method of controlling a flow control execution
JP2669356B2 (ja) Ｐｄｓ伝送システム
JP2715137B2 (ja) 通信網制御方式
JP2585326B2 (ja) 多重ループ通信システム
JP2516256B2 (ja) 障害検出方式
JPH06161912A (ja) データバス制御方式
JPH0385839A (ja) データ通信フロー制御方式
JPS5946144B2 (ja) デ−タ伝送装置
JPH04257043A (ja) 情報制御装置
JPH04294662A (ja) 回線端末装置
JPH0123018B2 (enEXAMPLES)
JPS61156945A (ja) 受信状況通知制御方式
JP2734859B2 (ja) 通話路系切替装置
JPH05233514A (ja) データ転送装置
JPS63246946A (ja) ル−プ構造ネツトワ−クにおける通信装置の障害検出方式
JPH0319742B2 (enEXAMPLES)
JPH04292047A (ja) ループ試験回路
JPS6240897B2 (enEXAMPLES)