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WO2001011825A3 - Communications utilisant des reseaux hybrides a commutation de circuits et a commutation de paquets - Google Patents

Communications utilisant des reseaux hybrides a commutation de circuits et a commutation de paquets Download PDF

Info

Publication number
WO2001011825A3
WO2001011825A3 PCT/US2000/040568 US0040568W WO0111825A3 WO 2001011825 A3 WO2001011825 A3 WO 2001011825A3 US 0040568 W US0040568 W US 0040568W WO 0111825 A3 WO0111825 A3 WO 0111825A3
Authority
WO
WIPO (PCT)
Prior art keywords
switched
packet
circuit
network
narrowband
Prior art date
Application number
PCT/US2000/040568
Other languages
English (en)
Other versions
WO2001011825A9 (fr
WO2001011825A2 (fr
Inventor
Dale Scholtens
Anita B Marsh
David Wells
Robert Roden
Original Assignee
Tellabs Operations Inc
Dale Scholtens
Anita B Marsh
David Wells
Robert Roden
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 Tellabs Operations Inc, Dale Scholtens, Anita B Marsh, David Wells, Robert Roden filed Critical Tellabs Operations Inc
Priority to AU76281/00A priority Critical patent/AU7628100A/en
Priority to CA002379437A priority patent/CA2379437A1/fr
Publication of WO2001011825A2 publication Critical patent/WO2001011825A2/fr
Publication of WO2001011825A3 publication Critical patent/WO2001011825A3/fr
Publication of WO2001011825A9 publication Critical patent/WO2001011825A9/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/4608—LAN interconnection over ATM networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5614—User Network Interface
    • H04L2012/5618—Bridges, gateways [GW] or interworking units [IWU]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5632—Bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5663—Support of N-ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5671—Support of voice
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13106—Microprocessor, CPU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13166—Fault prevention
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13176—Common channel signaling, CCS7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1319—Amplifier, attenuation circuit, echo suppressor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1327—Release and resetting of connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1329—Asynchronous transfer mode, ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13367—Hierarchical multiplexing, add-drop multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13383—Hierarchy of switches, main and subexchange, e.g. satellite exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13399—Virtual channel/circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

La présente invention concerne des techniques de communications qui consistent à transporter le trafic de bande étroite à commutation de circuits dans un réseau à commutation de paquets (101) et à acheminer le trafic à bande étroite du réseau à commutation de paquets à un réseau à commutation de circuits (102B). Le trafic à bande étroite à commutation de circuits peut être transporté de façon dynamique dans un réseau à commutation de paquets (101), les appels à bande étroite à commutation de circuits multiples pouvant être multiplexés dans une seule connexion du réseau à commutation de paquets. En outre, un système mettant en oeuvre ces techniques peut prendre en charge des données vocales ou d'autres appels à bande étroite dans un réseau principal à commutation de paquets, tout en étant en interface transparente avec un réseau téléphonique SS7 (126) utilisant une technologie de commutation de circuits.
PCT/US2000/040568 1999-08-06 2000-08-04 Communications utilisant des reseaux hybrides a commutation de circuits et a commutation de paquets WO2001011825A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU76281/00A AU7628100A (en) 1999-08-06 2000-08-04 Communications using hybrid circuit-switched and packet-switched networks
CA002379437A CA2379437A1 (fr) 1999-08-06 2000-08-04 Communications utilisant des reseaux hybrides a commutation de circuits et a commutation de paquets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14746299P 1999-08-06 1999-08-06
US60/147,462 1999-08-06

Publications (3)

Publication Number Publication Date
WO2001011825A2 WO2001011825A2 (fr) 2001-02-15
WO2001011825A3 true WO2001011825A3 (fr) 2001-07-05
WO2001011825A9 WO2001011825A9 (fr) 2001-10-11

Family

ID=22521658

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/US2000/040568 WO2001011825A2 (fr) 1999-08-06 2000-08-04 Communications utilisant des reseaux hybrides a commutation de circuits et a commutation de paquets
PCT/US2000/040570 WO2001011836A1 (fr) 1999-08-06 2000-08-04 Lignes privees traversant un reseau de paquets et reorganisation de canaux dans des connexions de reseau de paquets
PCT/US2000/040569 WO2001011835A1 (fr) 1999-08-06 2000-08-04 Gestion de largeur de bande dans un systeme de communications utilisant des reseaux a commutation de circuits et a commutation de paquets
PCT/US2000/040571 WO2001011853A2 (fr) 1999-08-06 2000-08-04 Integrite de circuit dans un reseau a commutation de paquets

Family Applications After (3)

Application Number Title Priority Date Filing Date
PCT/US2000/040570 WO2001011836A1 (fr) 1999-08-06 2000-08-04 Lignes privees traversant un reseau de paquets et reorganisation de canaux dans des connexions de reseau de paquets
PCT/US2000/040569 WO2001011835A1 (fr) 1999-08-06 2000-08-04 Gestion de largeur de bande dans un systeme de communications utilisant des reseaux a commutation de circuits et a commutation de paquets
PCT/US2000/040571 WO2001011853A2 (fr) 1999-08-06 2000-08-04 Integrite de circuit dans un reseau a commutation de paquets

Country Status (3)

Country Link
AU (4) AU7628400A (fr)
CA (4) CA2379093A1 (fr)
WO (4) WO2001011825A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9379965B2 (en) 2004-03-18 2016-06-28 Tekelec Global, Inc. Organizing, managing, and selectively distributing routing information in a signaling message routing node

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7050456B1 (en) 1998-12-04 2006-05-23 Tekelec Methods and systems for communicating signaling system 7 (SS7) user part messages among SS7 signaling points (SPs) and internet protocol (IP) nodes using signal transfer points (STPs)
US6944184B1 (en) 1998-12-04 2005-09-13 Tekelec Methods and systems for providing database node access control functionality in a communications network routing node
US7002988B1 (en) 1998-12-04 2006-02-21 Tekelec Methods and systems for communicating SS7 messages over packet-based network using transport adapter layer interface
US7318091B2 (en) 2000-06-01 2008-01-08 Tekelec Methods and systems for providing converged network management functionality in a gateway routing node to communicate operating status information associated with a signaling system 7 (SS7) node to a data network node
WO2004102966A1 (fr) * 2003-05-13 2004-11-25 Samsung Electronics Co., Ltd. Procede de securite pour service de diffusion dans un systeme de communication mobile
US7532647B2 (en) 2004-07-14 2009-05-12 Tekelec Methods and systems for auto-correlating message transfer part (MTP) priority and internet protocol (IP) type of service in converged networks
US9043451B2 (en) 2007-07-31 2015-05-26 Tekelec, Inc. Methods, systems, and computer readable media for managing the flow of signaling traffic entering a signaling system 7 (SS7) based network
GB0808447D0 (en) * 2008-05-12 2008-06-18 Nortel Networks Ltd A mechanism to divert an IP flow over a non-IP transport
WO2011100626A2 (fr) 2010-02-12 2011-08-18 Tekelec Procédés, systèmes et supports pouvant être lus par un ordinateur pour une harmonisation de protocole de diamètre

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US5751706A (en) * 1996-06-05 1998-05-12 Cignal Global Communications, Inc. System and method for establishing a call telecommunications path

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DK0736239T3 (da) * 1993-12-20 1999-05-10 At & T Corp ATM-net til smalbåndskommunikationer
US6031840A (en) * 1995-12-07 2000-02-29 Sprint Communications Co. L.P. Telecommunications system
US5953316A (en) * 1997-04-17 1999-09-14 The Trustees Of Columbia University In The City Of New York Reservation method and system for asynchronous transfer mode communications
US6822961B1 (en) * 1998-10-02 2004-11-23 Nortel Networks Limited Method and apparatus for reduction of call setup rate in an ATM network

Patent Citations (1)

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US5751706A (en) * 1996-06-05 1998-05-12 Cignal Global Communications, Inc. System and method for establishing a call telecommunications path

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GRILO A M ET AL: "VTOA/VoIP/ISDN telephony gateway", 1999 2ND INTERNATIONAL CONFERENCE ON ATM. ICATM'99 (CAT. NO.99EX284), PROCEEDINGS OF ICATM'99 - 2ND INTERNATIONAL CONFERENCE ON ATM, COLMAR, FRANCE, 21-23 JUNE 1999, 1999, Piscataway, NJ, USA, IEEE, USA, pages 230 - 235, XP002157997, ISBN: 0-7803-5428-1 *
UNDERWOOD D J: "USING ATM-BASED TANDEM SWITCHES TO CONSOLIDATE NARROWBAND TRUNKING", ISS. WORLD TELECOMMUNICATIONS CONGRESS. (INTERNATIONAL SWITCHING SYMPOSIUM),CA,TORONTO, PINNACLE GROUP, 21 September 1997 (1997-09-21), pages 27 - 34, XP000704452 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9379965B2 (en) 2004-03-18 2016-06-28 Tekelec Global, Inc. Organizing, managing, and selectively distributing routing information in a signaling message routing node

Also Published As

Publication number Publication date
WO2001011853A9 (fr) 2002-08-01
CA2379093A1 (fr) 2001-02-15
WO2001011835A1 (fr) 2001-02-15
WO2001011853A2 (fr) 2001-02-15
AU7628400A (en) 2001-03-05
AU7628100A (en) 2001-03-05
WO2001011853A8 (fr) 2001-08-09
WO2001011825A9 (fr) 2001-10-11
AU7628200A (en) 2001-03-05
CA2379437A1 (fr) 2001-02-15
AU7628300A (en) 2001-03-05
WO2001011853A3 (fr) 2001-05-03
CA2381467A1 (fr) 2001-02-15
CA2381464A1 (fr) 2001-02-15
WO2001011836A1 (fr) 2001-02-15
WO2001011825A2 (fr) 2001-02-15

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