JPS6416052A - Congestion control system - Google Patents

Congestion control system

Info

Publication number
JPS6416052A
JPS6416052A JP17144587A JP17144587A JPS6416052A JP S6416052 A JPS6416052 A JP S6416052A JP 17144587 A JP17144587 A JP 17144587A JP 17144587 A JP17144587 A JP 17144587A JP S6416052 A JPS6416052 A JP S6416052A
Authority
JP
Japan
Prior art keywords
congestion
signal
section
control section
processing
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
JP17144587A
Other languages
Japanese (ja)
Other versions
JP2579946B2 (en
Inventor
Takafumi Saito
Masakazu Shirakawa
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.)
Toshiba Corp
Nippon Telegraph and Telephone Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp, Nippon Telegraph and Telephone Corp filed Critical Toshiba Corp
Priority to JP62171445A priority Critical patent/JP2579946B2/en
Publication of JPS6416052A publication Critical patent/JPS6416052A/en
Application granted granted Critical
Publication of JP2579946B2 publication Critical patent/JP2579946B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To start effective a congestion countermeasure processing by detecting congestion in reading a control signal applying call processing from a signal storage section at the same time so as to detect the production of congestion. CONSTITUTION:A call control section 2 is provided with a signal read section 2a and a congestion control section 3a is provided to a call control section 2. Then the signal readout section 2a of the call control section 2 reads out sequentially the control signal stored in a FIFO memory of the signal processing section 1 and the congestion control section 3a scans the signal number counter of the signal processing section 1 via a path (b) at the same time to detect the congestion. That is, when the congestion state takes place, the production of the congestion state is detected quickly synchronously with the signal readout by the call control section and reception of new call information is inhibited to inhibit the storage of a new signal to the signal storage section. Thus, the period of the congestion detection is reduced to quicken the detection of the congestion state and the processing countermeasures against the congestion are effectively applied.
JP62171445A 1987-07-09 1987-07-09 Congestion control method Expired - Fee Related JP2579946B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62171445A JP2579946B2 (en) 1987-07-09 1987-07-09 Congestion control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62171445A JP2579946B2 (en) 1987-07-09 1987-07-09 Congestion control method

Publications (2)

Publication Number Publication Date
JPS6416052A true JPS6416052A (en) 1989-01-19
JP2579946B2 JP2579946B2 (en) 1997-02-12

Family

ID=15923243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62171445A Expired - Fee Related JP2579946B2 (en) 1987-07-09 1987-07-09 Congestion control method

Country Status (1)

Country Link
JP (1) JP2579946B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004098135A1 (en) * 2003-03-31 2004-11-11 Ntt Comware Corporation Traffic control device, traffic control program, program recording medium, and traffic control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60263552A (en) * 1984-06-11 1985-12-27 Nippon Telegr & Teleph Corp <Ntt> Congestion detecting system for each terminal group
JPS6292560A (en) * 1985-10-17 1987-04-28 Nec Corp Transmitting regulating system for electronic exchange

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60263552A (en) * 1984-06-11 1985-12-27 Nippon Telegr & Teleph Corp <Ntt> Congestion detecting system for each terminal group
JPS6292560A (en) * 1985-10-17 1987-04-28 Nec Corp Transmitting regulating system for electronic exchange

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004098135A1 (en) * 2003-03-31 2004-11-11 Ntt Comware Corporation Traffic control device, traffic control program, program recording medium, and traffic control method

Also Published As

Publication number Publication date
JP2579946B2 (en) 1997-02-12

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Legal Events

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