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ES462307A1 - Procedure for control of processor overload - Google Patents

Procedure for control of processor overload

Info

Publication number
ES462307A1
ES462307A1 ES462307A ES462307A ES462307A1 ES 462307 A1 ES462307 A1 ES 462307A1 ES 462307 A ES462307 A ES 462307A ES 462307 A ES462307 A ES 462307A ES 462307 A1 ES462307 A1 ES 462307A1
Authority
ES
Spain
Prior art keywords
control
time interval
processor
overload
conditions
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
ES462307A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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
Priority to ES462307A priority Critical patent/ES462307A1/en
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES462307A1 publication Critical patent/ES462307A1/en
Priority to GB7835573A priority patent/GB2007070B/en
Priority to BR7805869A priority patent/BR7805869A/en
Priority to NO783069A priority patent/NO783069L/en
Priority to NL7809221A priority patent/NL7809221A/en
Priority to AU39723/78A priority patent/AU521295B2/en
Priority to DK400178A priority patent/DK400178A/en
Priority to AR273684A priority patent/AR225277A1/en
Priority to FR7826248A priority patent/FR2402904A1/en
Priority to MX174869A priority patent/MX148051A/en
Priority to NZ188399A priority patent/NZ188399A/en
Priority to FI782814A priority patent/FI782814A/en
Priority to CH9574/78A priority patent/CH651681A5/en
Priority to BE2057277A priority patent/BE870420R/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
    • H04M3/365—Load metering of control unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Debugging And Monitoring (AREA)

Abstract

The work load of a computer in a data processing system is periodically regulated in such a way that the maximum permissible load to be processed in a given time interval is a function of the instantaneous occupancy level of the computer. Such a method of regulation may be applied to a processor-controlled telephone switching system in which it is desirable to control the load conditions since if the processor(s) is or are overloaded, then the service which the system provides deteriorates. The overload conditions are controlled by ensuring that in each of a number of successive time intervals only N new calls will be accepted, any new calls above the number N thus being deferred to the next time interval. This number N, and possibly also the duration of the time interval, is periodically up-dated in accordance with the current traffic conditions. Thus a dynamic technique for the control of the overload in achieved.
ES462307A 1977-09-13 1977-09-13 Procedure for control of processor overload Expired ES462307A1 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
ES462307A ES462307A1 (en) 1977-09-13 1977-09-13 Procedure for control of processor overload
GB7835573A GB2007070B (en) 1977-09-13 1978-09-05 Procedure for control of processor overload
BR7805869A BR7805869A (en) 1977-09-13 1978-09-06 DATA PROCESSING SYSTEM
NO783069A NO783069L (en) 1977-09-13 1978-09-11 DATA PROCESSING EQUIPMENT.
NL7809221A NL7809221A (en) 1977-09-13 1978-09-11 DATA PROCESSING SYSTEM.
AU39723/78A AU521295B2 (en) 1977-09-13 1978-09-11 Dynamically controlled switching system
DK400178A DK400178A (en) 1977-09-13 1978-09-12 DATA PROCESSING SYSTEM
AR273684A AR225277A1 (en) 1977-09-13 1978-09-13 ELECTRONIC CALL TRAFFIC REGULATION DEVICE FOR A TELEPHONE SELECTOR
BE2057277A BE870420R (en) 1977-09-13 1978-09-13 DATA PROCESSING SYSTEM
FR7826248A FR2402904A1 (en) 1977-09-13 1978-09-13 DATA PROCESSING DEVICE WITH CONTROLLED WORKLOAD
MX174869A MX148051A (en) 1977-09-13 1978-09-13 IMPROVEMENTS IN THE DATA PROCESSING SWITCHING SYSTEM
NZ188399A NZ188399A (en) 1977-09-13 1978-09-13 Regulation of computer workload
FI782814A FI782814A (en) 1977-09-13 1978-09-13 DATABEHANDLINGSSYSTEM
CH9574/78A CH651681A5 (en) 1977-09-13 1978-09-13 METHOD FOR OPERATING A DATA PROCESSING SYSTEM WITH A COMPUTER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES462307A ES462307A1 (en) 1977-09-13 1977-09-13 Procedure for control of processor overload

Publications (1)

Publication Number Publication Date
ES462307A1 true ES462307A1 (en) 1978-05-16

Family

ID=8474522

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462307A Expired ES462307A1 (en) 1977-09-13 1977-09-13 Procedure for control of processor overload

Country Status (14)

Country Link
AR (1) AR225277A1 (en)
AU (1) AU521295B2 (en)
BE (1) BE870420R (en)
BR (1) BR7805869A (en)
CH (1) CH651681A5 (en)
DK (1) DK400178A (en)
ES (1) ES462307A1 (en)
FI (1) FI782814A (en)
FR (1) FR2402904A1 (en)
GB (1) GB2007070B (en)
MX (1) MX148051A (en)
NL (1) NL7809221A (en)
NO (1) NO783069L (en)
NZ (1) NZ188399A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8202419A (en) * 1982-06-15 1984-01-02 Philips Nv METHOD FOR PREVENTING OVERLOADING OF THE CENTRAL CONTROL OF A TELECOMMUNICATIONS SYSTEM AND APPARATUS FOR PERFORMING THE METHOD
DE3311912A1 (en) * 1983-03-31 1984-10-11 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR TELECOMMUNICATION SYSTEMS, ESPECIALLY TELECOMMUNICATION SYSTEMS WITH INFORMATION-PROVIDING SWITCHGEAR AND DEVICES TO DEFEND OVERLOAD
DE3311972A1 (en) * 1983-03-31 1984-10-04 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR TELECOMMUNICATION SYSTEMS, ESPECIALLY TELECOMMUNICATION SYSTEMS WITH INFORMATION-PROCESSING SWITCHGEAR AND DEVICES TO DEFEND OVERLOAD
SE467229B (en) * 1983-08-19 1992-06-15 Kurt Katzeff DEVICE FOR CREATING AN INFORMATION AND / OR INSTRUCTION INTENDED TO BE INPUT INTO A COMPUTER'S SOFTWARE
DE3561785D1 (en) * 1984-04-30 1988-04-07 Siemens Ag Circuit arrangement for telecommunication exchanges, especially telephone exchanges, with information processing apparatuses and traffic measuring devices
EP0163103B1 (en) * 1984-05-04 1989-01-18 Siemens Aktiengesellschaft Circuit arrangement for telecommunication exchanges, especially telephone exchanges with counting devices for registering service requests
EP0171761B1 (en) * 1984-08-13 1989-05-31 Siemens Aktiengesellschaft Circuit arrangement for telecommunication installations, especially for telephone exchanges comprising information processors and traffic load counters
US4744028A (en) * 1985-04-19 1988-05-10 American Telephone And Telegraph Company, At&T Bell Laboratories Methods and apparatus for efficient resource allocation
DE3522721A1 (en) * 1985-06-25 1987-01-08 Siemens Ag CIRCUIT ARRANGEMENT FOR TELECOMMUNICATION SWITCHING SYSTEMS, IN PARTICULAR TELECOMMUNICATION SWITCHING SYSTEMS, WITH INFORMATION-PROCESSING CENTRAL SWITCHGEARS AND SUB-CONTROLLERS TO THESE INFORMATION PROCESSING CONTRACTS
EP0216359A3 (en) * 1985-09-26 1987-09-30 Siemens Aktiengesellschaft Method of preventing overloading of the central controller of a processor-controlled telephone system
EP0265817B1 (en) * 1986-10-30 1991-12-18 Siemens Aktiengesellschaft Method for traffic load control for telecommunication exchanges, in particular telephone exchanger equipped with control processors and traffic overload limitation
CA1310731C (en) * 1988-04-30 1992-11-24 Mamoru Higuchi Exchange system having originating call restriction function
JP2789777B2 (en) * 1990-04-10 1998-08-20 富士通株式会社 Congestion alleviation method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840859A (en) * 1972-07-03 1974-10-08 Burroughs Corp Method and apparatus for regulating input/output traffic of a data processing system

Also Published As

Publication number Publication date
CH651681A5 (en) 1985-09-30
GB2007070B (en) 1982-01-20
BE870420R (en) 1979-03-13
AR225277A1 (en) 1982-03-15
FI782814A (en) 1979-03-14
NO783069L (en) 1979-03-14
FR2402904A1 (en) 1979-04-06
BR7805869A (en) 1979-05-02
MX148051A (en) 1983-03-09
FR2402904B1 (en) 1983-02-18
NZ188399A (en) 1982-06-29
GB2007070A (en) 1979-05-10
AU521295B2 (en) 1982-03-25
NL7809221A (en) 1979-03-15
DK400178A (en) 1979-03-14
AU3972378A (en) 1980-03-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201