CA2123347A1 - Service Circuit Allocation in Large Networks - Google Patents

Service Circuit Allocation in Large Networks

Info

Publication number
CA2123347A1
CA2123347A1 CA2123347A CA2123347A CA2123347A1 CA 2123347 A1 CA2123347 A1 CA 2123347A1 CA 2123347 A CA2123347 A CA 2123347A CA 2123347 A CA2123347 A CA 2123347A CA 2123347 A1 CA2123347 A1 CA 2123347A1
Authority
CA
Canada
Prior art keywords
service
circuit
control node
call
arrangement
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
CA2123347A
Other languages
French (fr)
Other versions
CA2123347C (en
Inventor
Alessandro Ludovico Isidoro
Vikram Punj
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co 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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Publication of CA2123347A1 publication Critical patent/CA2123347A1/en
Application granted granted Critical
Publication of CA2123347C publication Critical patent/CA2123347C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Abstract

An arrangement for pooling service circuits so that they become available to a plurality of switching systems in a telecommunications network. Aregional control node receives a request for a service circuit to be connected to a call.
The regional control node maintains the availability status of the service circuits in a pool for the region. In response to a request for a service circuit, the regional control node selects an appropriate circuit and transmits order to the switches and the circuit to establish the proper connections among these units in order to associate the service circuit with the requesting call. Advantageously, such an arrangement permits a large pool of individually expensive service circuits to serve a largenumber of switching systems, thus, increasing the efficiency of utilization of these service circuits. The arrangement is also used for controlling the allocation oftransmission resources to any call, thus optimizing the use of the regional transmission resources.
CA002123347A 1993-10-12 1994-05-11 Service circuit allocation in large networks Expired - Fee Related CA2123347C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US135,106 1993-10-12
US08/135,106 US5440563A (en) 1993-10-12 1993-10-12 Service circuit allocation in large networks

Publications (2)

Publication Number Publication Date
CA2123347A1 true CA2123347A1 (en) 1995-04-13
CA2123347C CA2123347C (en) 1998-07-14

Family

ID=22466583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002123347A Expired - Fee Related CA2123347C (en) 1993-10-12 1994-05-11 Service circuit allocation in large networks

Country Status (5)

Country Link
US (1) US5440563A (en)
EP (1) EP0658062A3 (en)
JP (1) JPH07177147A (en)
CN (1) CN1110461A (en)
CA (1) CA2123347C (en)

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Also Published As

Publication number Publication date
EP0658062A2 (en) 1995-06-14
JPH07177147A (en) 1995-07-14
CA2123347C (en) 1998-07-14
CN1110461A (en) 1995-10-18
US5440563A (en) 1995-08-08
EP0658062A3 (en) 1997-04-09

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