CA2009729A1 - A predictive access-control and routing system for integrated services telecommunication networks - Google Patents

A predictive access-control and routing system for integrated services telecommunication networks

Info

Publication number
CA2009729A1
CA2009729A1 CA002009729A CA2009729A CA2009729A1 CA 2009729 A1 CA2009729 A1 CA 2009729A1 CA 002009729 A CA002009729 A CA 002009729A CA 2009729 A CA2009729 A CA 2009729A CA 2009729 A1 CA2009729 A1 CA 2009729A1
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CA
Canada
Prior art keywords
control
time
real
traffic
function
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
CA002009729A
Other languages
French (fr)
Other versions
CA2009729C (en
Inventor
Shaygan Kheradpir
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.)
Verizon Laboratories Inc
Original Assignee
GTE Laboratories Inc
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 GTE Laboratories Inc filed Critical GTE Laboratories Inc
Publication of CA2009729A1 publication Critical patent/CA2009729A1/en
Application granted granted Critical
Publication of CA2009729C publication Critical patent/CA2009729C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/64Distributing or queueing
    • H04Q3/66Traffic distributors

Abstract

A predictive access-control and routing system for a telecommunications network operating in uncertain environments and capable of handling heterogeneous traffic. The system is a real-time, state-dependent network traffic control system in which the control strategy is a function of both real-time congestion levels and real-time traffic profiles. At specific time epochs, the system, using real-time measurements of source-destination arrival dates and trunk group link occupancies, generates predictions of all network trunk group occupancy levels for the next epoch as a function of routing and access control. It then minimizes a projected cost function, such as blocking, to generate a traffic control policy to be implemented during the next time interval.
CA002009729A 1989-03-10 1990-02-09 A predictive access-control and routing system for integrated services telecommunication networks Expired - Lifetime CA2009729C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/321,710 1989-03-10
US07/321,710 US4979118A (en) 1989-03-10 1989-03-10 Predictive access-control and routing system for integrated services telecommunication networks

Publications (2)

Publication Number Publication Date
CA2009729A1 true CA2009729A1 (en) 1990-09-10
CA2009729C CA2009729C (en) 2001-05-15

Family

ID=23251712

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002009729A Expired - Lifetime CA2009729C (en) 1989-03-10 1990-02-09 A predictive access-control and routing system for integrated services telecommunication networks

Country Status (6)

Country Link
US (1) US4979118A (en)
EP (1) EP0386607B1 (en)
JP (1) JP3016811B2 (en)
AU (1) AU637550B2 (en)
CA (1) CA2009729C (en)
DE (1) DE69029871T2 (en)

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JPH02299348A (en) 1990-12-11
US4979118A (en) 1990-12-18
DE69029871D1 (en) 1997-03-20
EP0386607A3 (en) 1992-09-02
JP3016811B2 (en) 2000-03-06
EP0386607A2 (en) 1990-09-12
EP0386607B1 (en) 1997-02-05
CA2009729C (en) 2001-05-15
AU637550B2 (en) 1993-05-27
AU4987090A (en) 1990-09-13

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